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− | <span dir="auto">Team:HUST-China/Human Practices 01</span>
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− | <h1 id="Top">Human Practices</h1> | + | <h1 id="Top">Human Practice: Education and Communication</h1> |
− | <p class="lead pl-1">Part 01 Discover and analyze the problems</p> | + | <p class="lead pl-1">Part 04 Broaden the impact: Community and Communication</p> |
| <hr class="my-4" /> | | <hr class="my-4" /> |
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| <article> | | <article> |
− | <p>At present, perming and dyeing hair has become a trend and a new trend of beauty. However, in | + | <p>At the beginning, HUST-China set up Mr. Tony project with the exact goal of truly make |
− | China, the popularity of perming and dyeing is not as expected. Many people have the desire | + | contributions beneficial to the world, and strive to be responsible for people around the |
− | to improve their image by perming and dyeing, but it has not been realized in the end. After | + | world. It means that at the end of completion of the project, it is important to broaden the |
− | consulting the information, we found that there may be the following reasons: first of all,
| + | impact of the project on society and humanity. This is not only instructive to the long-term |
− | the most common chemical hair dyes on the market will cause considerable harm to the human | + | development of our project and contribution to society, but also useful to the spread of |
− | body; secondly, the domestic public may have a certain degree of prejudice against the | + | science in the whole society with our own strength.</p> |
− | exaggerated styling; in addition, the potential value of the plant hair dye market is great, | + | <p>We tend to change the society's attitude towards hair dyeing and perming via organizing Brave |
− | but the market share is very low.</p>
| + | Color Challenge in worldwide. And the widespread of our experience and knowledge is deepened |
− | <p>In order to solve the problems above, our team decided to develop a healthy, humanized and | + | through education in all age. At the same time, our team give out our own strength through |
− | reversible integrated ironing and dyeing product. While solving the problems, the plant dyes | + | social volunteering. Additionally, we develop our product into a complete business plan |
− | we choose have also achieved an environmentally friendly breakthrough and contributed to the
| + | which software and hardware are included. We also shared our software design on the internet |
− | world's environmental protection.</p> | + | via open source.</p> |
− | <p>In order to confirm our cause analysis and extensively investigate the opinions of the
| + | <h1>1 Brave color challenge -- attention to social prejudice</h1> |
− | public, we have conducted extensive surveys on people of different identities, consumers, | + | <div class="image"><img alt="Brave color challenge" |
− | entrepreneurs and relevant stakeholders by means of interviews, questionnaires and so on. | + | src="https://static.igem.org/mediawiki/2021/2/20/T--HUST-China--img--humanpractice--HP-4.1.1.png" |
− | </p>
| + | style="width: 90%" /> |
− | <h1>1 Interview</h1> | + | <p>Figure 1: Brave color challenge</p> |
− | <p>In order to explore consumers' concerns about the health hazards of chemical dyes and
| + | |
− | people's attitudes towards perming and dyeing, we selected a number of people of different
| + | |
− | ages and occupations to conduct interviews</p>
| + | |
− | <h2>1.1 Health Concerns</h2>
| + | |
− | <h3>Young people</h3>
| + | |
− | <div class="image"><img alt="Young people" | + | |
− | src="https://static.igem.org/mediawiki/2021/2/22/T--HUST-China--img--humanpractice--HP-1.1.1.1.png" | + | |
− | style="width: 100%" /> | + | |
− | <p>Figure 1: Young people</p> | + | |
| </div> | | </div> |
− | <p>Chemical dyes do great harm to our hair, but nowadays many college students know the harm, | + | <p>At the beginning of the project, we carried out a wide range of surveys via interviews, |
− | but still choose to dye their hair. Today, college students seem to have become the main | + | questionnaires to inquire consumers, entrepreneurs, stakeholders and different identities, |
− | consumer group in the hair dyeing market. For this reason, we interviewed several college | + | and found that the domestic people may have a certain degree of bias on the style of the |
− | students. Through our interviews and investigations, we found that most college students are | + | exaggerated permed or dyed hair. Therefore, we designed a reversible bio-perm dyeing system |
− | very aware of the harm caused by hair dyeing, and they are also very worried about it. After | + | that fades instantly, and selected plant dyes to mitigate its harm to health and |
− | the interview, we found that some people who use chemical dyes to dye their hair more or | + | environment. However, during project surveys and field visits, we found that while most |
− | less have hair health problems, such as poorer hair quality, hair bifurcations and so on. | + | people were interested in Mr. Tony's products with some trust and expectation, the |
− | Frequent use of chemical dyes leads to the deterioration of hair quality. The sequelae of | + | designated product didn't actually eliminate people's biases.</p> |
− | appearance reduction such as hair loss, hair loss and bifurcation are the main reasons for
| + | <p>We looked up the relevant information comprehensively and found that prejudice is essentially |
− | college students to give up dyeing their hair. Most students who have dyed their hair or | + | a negative understanding and attitude to people and things that bulit up from objective |
− | want to dye their hair say they will choose not to dye their hair if the dye makes their | + | facts, just like stereotypes. Prejudice is not easy to be eliminated in a short period of |
− | hair worse. For natural plant hair dyeing products, most students are very willing to try | + | time, and it often requires years of subtle influence to do so. But we wouldn't give up just |
− | and accept, but a small number of students say that they doubt whether natural pigment hair | + | because it's time-consuming, and HUST-China decided to do its best to do its part in the |
− | dyeing can have the advantages of various color selectivity and high color fastness like | + | field of perming and dyeing to eliminate prejudice.</p> |
− | chemical reagents. Some students said that the price of natural plant hair dyeing product is
| + | <p>In addition, we also found that the most terrible prejudice is often the prejudice against |
− | also the prime consideration of their choice of dye. College students who do not have a | + | themselves. Long-term Influenced under growth and living environment, many people become |
− | fixed income may have no choice but to choose relatively cheap chemical dyes.</p> | + | suspicious of themselves after being prejudiced by others. Susan Bealey, M.D. of the |
| + | University of British Columbia in Canada and health coach, says it's not uncommon, or even |
| + | quite normal, for perfect and capable people to think they can't. These "no" misconceptions |
| + | are biases that are embedded by others, often from families where people grew up, and may be |
| + | judged from a conservative perspective by family members. And the elimination of this |
| + | prejudice often rely on self-contained self-confidence and a strong heart, telling |
| + | themselves to be brave and not care about what others think. It is in this way that |
| + | HUST-China launched the Brave Color Challenge around the world, calling on people to |
| + | eliminate prejudice and be brave enough to be themselves.</p> |
| + | <p>The slogan of Brave Color Challenge is to be brave to find the own self, and draws on the |
| + | relay model of the Ice Bucket Challenge to expand the project's impact. We allow challengers |
| + | to change their hair color via Photoshop, eliminating challengers' concerns about hair |
| + | health and social attitudes, skipping tedious thoughts and selection processes, and just |
| + | appreciating their hairstyle after dyeing their hair. We not only provided hair color advice |
| + | for the challenger, more importantly, we aimed to let the challenger find a more beautiful |
| + | self, and encourage them to be brave take steps to embrace their own identity. After the |
| + | challenge, many challengers told us that they did challenge themselves and found |
| + | self-confidence. HUST-China is proud to contribute to the elimination of self-prejudice.</p> |
| + | <p>In addition, we have made the benefits of natural dyes widely understood to challengers and |
| + | the public through knowledge cards in the hope of enhancing public understanding of this |
| + | potentially large but low market share industry.</p> |
| <div class="modal-btn"><button class="btn btn-warning pull-right" | | <div class="modal-btn"><button class="btn btn-warning pull-right" |
− | data-target="#Interviewees-Young" data-toggle="modal" type="button">Read More</button> | + | data-target="#Brave-color-challenge" data-toggle="modal" type="button">Read |
− | <div aria-hidden="true" aria-labelledby="Interviewees-YoungLabel" class="modal fade"
| + | |
− | data-backdrop="static" data-keyboard="false" id="Interviewees-Young" tabindex="-1">
| + | |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="Interviewees-YoungLabel">Interviewees-Young</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>Interviewees: three college students from Huazhong University of Science
| + | |
− | and Technology</p>
| + | |
− | <p>Detailed interview notes are as follows:</p>
| + | |
− | <p>Interviewee A:girl with her hair dyed</p>
| + | |
− | <p>Q:How long have you dyed your hair? And how many times have you dyed your
| + | |
− | hair?</p>
| + | |
− | <p>A:It has been dyed for a while, about a month or so. This is the fourth
| + | |
− | time I have dyed my hair.</p>
| + | |
− | <p>Q:The fourth time to dye your hair, it should be regarded as more
| + | |
− | relative to dyeing your hair, so what aspects do you value in your
| + | |
− | choice of hair dye all the time? Are there any requirements for the
| + | |
− | choice of hair dye?</p>
| + | |
− | <p>A:What I value more is the raw material of hair dye. I generally prefer
| + | |
− | the one that does the least harm to my hair. Because I personally like
| + | |
− | to dye my hair, I want to try any kind of color. If the hair dye does
| + | |
− | too much harm to my hair, my hair health can not support my desire to
| + | |
− | dye all kinds of colors.</p>
| + | |
− | <p>Q:May I ask whether your hair dye is chemical dye or natural dye?</p>
| + | |
− | <p>A:Chemical dye. I am just worried that the natural dye will be dyed black
| + | |
− | like Polygonum multiform, and the color richness may not be as much as
| + | |
− | that of chemical dye.</p>
| + | |
− | <p>Q:Oh, so if there is a "natural dye hair dye" product on the market, and
| + | |
− | there are many colors to choose from, would you want to try it?</p>
| + | |
− | <p>A:If the price is also pleasant, it would be great, and it would be a
| + | |
− | boon for those of us who are addicted to dyeing our hair.</p>
| + | |
− | <p>Interviewee B:girl with black hair</p>
| + | |
− | <p>Q:Have you ever dyed your hair? Or do you want to dye your hair?</p>
| + | |
− | <p>A:I haven't dyed it. I actually want to dye my hair a little bit.</p>
| + | |
− | <p>Q: Oh, so what is the reason why you didn't dye your hair?</p>
| + | |
− | <p>A: because my hair has not been very good and dry since I was a child,
| + | |
− | and it has a little bifurcation. I'm worried that dyeing my hair will
| + | |
− | make it worse for my unhealthy hair.</p>
| + | |
− | <p>Q: if hair dye is made from natural pigment, would you like to try it?
| + | |
− | </p>
| + | |
− | <p>A: yes, I would. Would you like to add chemicals if you dye your hair
| + | |
− | with natural pigments?</p>
| + | |
− | <p>Q: the dye produced by our project does not add chemicals, and it also
| + | |
− | has a good effect on hair dyeing.</p>
| + | |
− | <p>A: in that case, I'm more than willing to try.</p>
| + | |
− | <p>Interviewee C:girl with black hair</p>
| + | |
− | <p>Q: Hi, have you ever dyed your hair?</p>
| + | |
− | <p>A: dyed it. But it was a long time ago.</p>
| + | |
− | <p>Q: then why don't you dye it now?</p>
| + | |
− | <p>A: last time I dyed and bleached my hair, which damaged the quality of my
| + | |
− | hair a lot and broke a lot of hair. After that, I never dared to try to
| + | |
− | dye my hair again.</p>
| + | |
− | <p>Q: did you choose the chemical dye for your hair last time?</p>
| + | |
− | <p>A: yes, the barber recommended it, but I think it does too much harm to
| + | |
− | the hair.</p>
| + | |
− | <p>Q: what do you think of natural hair dyeing products? Have you ever
| + | |
− | considered using this kind of product to dye your hair?</p>
| + | |
− | <p>A: yes, but the price of this kind of product in the barber shop is
| + | |
− | really a little high for me as a student, so I am prohibitive. Hair
| + | |
− | dyeing is not necessary, it's just a decoration.</p>
| + | |
− | <p>Q: what if there is a hair dye product with friendly price, green raw
| + | |
− | material and good effect? Do you have the idea to try?</p>
| + | |
− | <p>A: if there is such a product, I would want to dye my hair again. As I
| + | |
− | just said, hair dyeing is a decoration, although hair dyeing is
| + | |
− | optional, but if you dye it to make yourself look good, why not do it?
| + | |
− | </p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h3>Elderly people</h3>
| + | |
− | <p>In order to investigate the views of different age groups on hair dyeing and hair care, we
| + | |
− | interviewed the middle-aged and elderly people by means of online video. Through our
| + | |
− | interview, we found that more and more middle-aged and elderly people choose to dye their
| + | |
− | hair because of the increase in gray hair. Most people say that they are very supportive of
| + | |
− | hair dyeing, which can cover their silver hair and make a person more energetic in
| + | |
− | appearance, and their mentality will become younger when they see themselves younger. Many
| + | |
− | people say this is an act of killing two birds with one stone. Through our survey, we also
| + | |
− | found that people today are under great social pressure and a fast pace of life, resulting
| + | |
− | in a continuous decline in the age of silver-haired people, and many middle-aged people in
| + | |
− | their forties and fifties (not really old age) also have a lot of gray hair. This group is
| + | |
− | also one of the main consumers in the hair dyeing market. Compared with college students,
| + | |
− | this kind of hair dye consumers are different in their higher consumption and more pursuit
| + | |
− | of quality and raw materials. For them, the safety and health of dyes are more important.
| + | |
− | Many people choose dyes with advertising words such as "traditional Chinese medicine",
| + | |
− | "natural" and "health". They value health more than a variety of colors and cheap prices.
| + | |
− | Therefore, we believe that middle-aged and elderly group will be the main consumers of
| + | |
− | natural dyes.</p>
| + | |
− | <div class="image"><img alt="Elderly people"
| + | |
− | src="https://static.igem.org/mediawiki/2021/7/7f/T--HUST-China--img--humanpractice--HP-1.1.1.2.png"
| + | |
− | style="width: 100%" />
| + | |
− | <p>Figure 2: Elderly people</p>
| + | |
− | </div>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | |
− | data-target="#Interviewees-Elderly" data-toggle="modal" type="button">Read More</button>
| + | |
− | <div aria-hidden="true" aria-labelledby="Interviewees-ElderlyLabel" class="modal fade"
| + | |
− | data-backdrop="static" data-keyboard="false" id="Interviewees-Elderly" tabindex="-1">
| + | |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="Interviewees-ElderlyLabel">Interviewees-Elderly
| + | |
− | </h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>Interviewees: two middle-aged and elderly residents: two middle-aged and
| + | |
− | elderly residents. Detailed interview notes are as follows:</p>
| + | |
− | <p>Interviewee D:An old man with black hair mixed with a little gray hair
| + | |
− | </p>
| + | |
− | <p>Q: what do you think of hair dyeing? Do you want to dye it black when you
| + | |
− | have gray hair?</p>
| + | |
− | <p>A: I kind of want to dye my hair. Now that white hair grows out, it shows
| + | |
− | that people are old, and people with dyed hair look younger and look
| + | |
− | better.</p>
| + | |
− | <p>Q: so what kind of hair dyeing products will you choose if you dye your
| + | |
− | hair later?</p>
| + | |
− | <p>A: I see the kind of traditional Chinese medicine dye hair in the
| + | |
− | advertisement, which attracts me very much.</p>
| + | |
− | <p>Q: that's natural dyes. What do you think of chemical dyes?</p>
| + | |
− | <p>A: I always feel that chemical dyes are bad for our health. That hair is
| + | |
− | attached to the scalp. It would be bad if some chemical seeps into the
| + | |
− | body from the scalp and does any harm to the body. We are old now, and
| + | |
− | we are not as good as we used to be. We dare not use it
| + | |
− | indiscriminately.</p>
| + | |
− | <p>Interviewee E:A dark-haired aunt around 60</p>
| + | |
− | <p>Q: Hello, auntie. Your bright black hair is very beautiful. I'd like to
| + | |
− | interview you about how to take care of your hair every day.</p>
| + | |
− | <p>A: I dyed my hair at home. I'm old now. My hair is gray a lot. I look
| + | |
− | young when I dye my hair, and I'm in better spirits.</p>
| + | |
− | <p>Q: Oh, what kind of hair dye do you choose to dye your own hair?</p>
| + | |
− | <p>A: I saw a traditional Chinese medicine hair dye on TV. It advertised
| + | |
− | that traditional Chinese medicine hair dye would not hurt my health. I
| + | |
− | bought it to try it.</p>
| + | |
− | <p>Q: so you chose this product because its slogan is "traditional Chinese
| + | |
− | medicine" and "it doesn't hurt your body"?</p>
| + | |
− | <p>A: that's right. We all know traditional Chinese medicine. Recuperating
| + | |
− | the body will definitely do much less harm to the scalp.</p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h2>1.2 Social Attitude</h2>
| + | |
− | <p>In addition to the health effects of dye reagents, the public's attitude towards hair dyeing
| + | |
− | is also an important factor restricting the freedom to perm and dye hair. In China,
| + | |
− | especially among the older generation, perming and dyeing hair, especially those with
| + | |
− | exaggerated shapes and colors, are often regarded as informal or too lively. Considering the
| + | |
− | universal practicality of the product, we investigated the attitudes of different classes
| + | |
− | towards hair dyeing. The overall survey results show that most people are not resistant to
| + | |
− | hair dyeing, and many people say they want to try. The main problem is that if you want to
| + | |
− | dye your hair, you need to dye it back, which not only do harms the quality of your hair,
| + | |
− | but also makes it more troublesome. Therefore, we imagine that the "fade" function will be
| + | |
− | added to the project, and the color can be faded by using other substances after dyeing the
| + | |
− | hair.</p>
| + | |
− | <h3>Company and employees</h3>
| + | |
− | <div class="image"><img alt="Company-and-employees"
| + | |
− | src="https://static.igem.org/mediawiki/2021/7/76/T--HUST-China--img--humanpractice--HP-1.1.2.1.png"
| + | |
− | style="width: 100%" />
| + | |
− | <p>Figure 3: Company-and-employees</p>
| + | |
− | </div>
| + | |
− | <p>For individuals, dyeing hair shows personality, represents avantgarde and their attention
| + | |
− | towards appearance. But for employees at work, they may be tied up in order to maintain
| + | |
− | their appearance at a critical moment. For companies, employees should be loyal to their
| + | |
− | work when they are at work. If there are more such employees, it will increase unnecessary
| + | |
− | economic and time costs for the company. The boss said that enterprises need to have
| + | |
− | enterprise culture, regulations, and some restrictions. Company needs to regulate employees'
| + | |
− | behavior and appearance during work in order to maintain the image of the company. At the
| + | |
− | same time, the boss also said that apart from working hours, the company has no objection
| + | |
− | but respect all ideas of employees to manage their appearance and publicize their
| + | |
− | personality. When interviewing employees, we come to the conclusion that although most
| + | |
− | people have the desire to dye their hair, it is inconvenient or troublesome for them to go
| + | |
− | to work. Although the company does not restrict the behavior of individuals during their
| + | |
− | non-working hours, dyeing their hair after work and back to work for a day or two is both
| + | |
− | time-consuming, and it will do more harm than good for people who work in society. The
| + | |
− | person in charge said that he very supports the idea that employees have such an idea to
| + | |
− | dress themselves up. Employees do what they want to do without violating the company rules,
| + | |
− | and keeping a happy mood is also a guarantee for the boss</p>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | |
− | data-target="#Interviewees-CompanyAndEmployees" data-toggle="modal" type="button">Read
| + | |
| More</button> | | More</button> |
− | <div aria-hidden="true" aria-labelledby="Interviewees-CompanyAndEmployeesLabel" | + | <div aria-hidden="true" aria-labelledby="Brave-color-challengeLabel" class="modal fade" |
− | class="modal fade" data-backdrop="static" data-keyboard="false"
| + | data-backdrop="static" data-keyboard="false" id="Brave-color-challenge" tabindex="-1"> |
− | id="Interviewees-CompanyAndEmployees" tabindex="-1">
| + | |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Interviewees-CompanyAndEmployeesLabel"> | + | <h5 class="modal-title" id="Brave-color-challengeLabel"> |
− | Interviewees-CompanyAndEmployees</h5> | + | Brave-color-challenge</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>Interviewees: bosses and employees of a biotechnology company in | + | <p>Challenge process: The Brave color Challenge draws on the relay model of |
− | Hangzhou.</p> | + | the Ice Bucket Challenge to expand the project's impact by naming the |
− | <p>Detailed interview notes are as follows:</p> | + | next challenger.</p> |
− | <p>Q: (ask the boss) what do you think of employees' hair dyeing? Do you | + | <p>The Challenge process comes below:</p> |
− | have any suggestions or ideas on the concept of designing hair dyeing
| + | <p>1 Select the hair color for the next challenger via our self-constructed |
− | products?</p> | + | program (For detailed information , please refer to software part),</p> |
− | <p>A: according to our company's policy, you can't dye that bright color | + | <p>2 The Challenger would use Photoshop or other image-fixing software to |
− | during working hours. Of course, black and brown are allowed. In view of
| + | change the hair color of their selfie to the color which the previous |
− | the nature of some positions, such as customer service, public
| + | challenger have chosen, referring to the guidance provided by us</p> |
− | relations, outreach and other positions that need to represent the image
| + | <p>3 Challenger would post her selfie before and after recoloring and the |
− | of the company, the company is not allowed to dye hair. Employees go out | + | hair color selected for the next challenger on the social website??and |
− | to work, represents the image of the company, dyed a variety of hair,
| + | @the next challenger.</p> |
− | inevitably will not make customers feel a little immature, do not rest | + | <div class="image"><img alt="Brave color challenge" |
− | assured to leave the project to us to do. But after work time, we have
| + | src="https://static.igem.org/mediawiki/2021/f/f4/T--HUST-China--img--humanpractice--HP-4.1.2.png" |
− | no rules for the personal behavior of employees, employees can do what | + | style="width: 40%" /> |
− | they want to do, dye the color they want. If there is a product that can
| + | <p>Figure 2: Brave color challenge</p> |
− | be dyed and faded at any time, it should be able to solve this big
| + | </div> |
− | problem.</p> | + | <p><b>Interview with Challengers:</b>After challenge, we have also interviewed |
− | <p>Q: (ask employees) what do you think of the company's regulations on hair | + | a number of challengers, who said that they did have some bias and |
− | dyeing? will hair dyeing really give up for salaried people like you
| + | trouble about hair dyeing. Through this challenge, they found their |
− | because of trouble?</p> | + | adoring hair dye color, and they would also try to use less harmful |
− | <p>A: I don't think there's anything wrong with this rule. Too conspicuous | + | natural perm and dye to explore their more beautiful image. After we |
− | hair color will not only disturb the attention of me and my colleagues, | + | introduced our projects to challengers, they really look forward to the |
− | but may also make a bad impression on customers when they go out to meet | + | reversible and healthy feature of our products.</p> |
− | customers. Although it can be dyed after work, it is really troublesome | + | <p><b>Knowledge Cards:</b>We launched the challenge poster and added the design |
− | for us. I am very tired at the end of the day. It will take me a few | + | of the knowledge card afterwards to promote the challenge while |
− | hours to dye my hair for two days. It's going to be dyed back on Sunday | + | spreading the health benefits of natural dyes to the public. In |
− | night. Even if I'm not tired, the hair dye on the market is uneven, and | + | addition, we call on the public to pay attention to the importance of |
− | my hair can't stand it.</p> | + | environmental protection.</p> |
| </div> | | </div> |
| <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" | | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" |
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| </div> | | </div> |
| </div> | | </div> |
− | <h3>Teachers and students</h3> | + | <h1>2 Education</h1> |
− | <div class="image"><img alt="Teachers-and-students" | + | <p>Education and public outreach are important guidelines for our team. In the past year, we |
− | src="https://static.igem.org/mediawiki/2021/7/76/T--HUST-China--img--humanpractice--HP-1.1.2.1.png" | + | have carried out a series of educational practices mainly aimed at students. In the process |
− | style="width: 100%" /> | + | of communicating with many schools and institutions, we took the advantages of university |
− | <p>Figure 4: Teachers-and-students</p> | + | platform, and conveyed the team's name and knowledge about synthetic biology to a wider |
| + | audience. Our audience mainly includes pupils, secondary school students, college students |
| + | and those who love life science. Our educational activities not only include traditional |
| + | offline knowledge lectures, communication meetings and road shows, but also offer courses in |
| + | popular online media, providing online education resources for public, which is a highlight |
| + | for our team.</p> |
| + | <h3>Primary School</h3> |
| + | <div class="image"><img alt="Primary School" |
| + | src="https://static.igem.org/mediawiki/2021/1/18/T--HUST-China--img--humanpractice--HP-4.2.1.png" |
| + | style="width: 90%" /> |
| + | <p>Figure 3: Primary School</p> |
| </div> | | </div> |
− | <p>We interviewed a student and his counselor teacher from Huazhong University of Science and | + | <p>We always believe that the spread of science will not be limited by age. As the first stop of |
− | Technology. The feedback is that the teacher has no objection to hair dyeing. However, he
| + | our education program, we came to the Primary School affiliated to Huazhong University of |
− | believes that when a student is still a student at school, his main mind should be on study. | + | Science and Technology. Together with other scientific research teams and individuals of |
− | There is still a lot of opposition to hair dyeing during class. Holidays, winter and summer
| + | Huazhong University of Science and Technology, we have carried out a series of interesting |
− | holidays, such holiday time, students can do whatever he likes, including hair dyeing and | + | science courses called "Dream Class" in the hope that pupils can establish their dreams in |
− | perming. Students dye and perm their hair is their own choice, if he can feel happy from it,
| + | class. In this course, we designed an interesting biology Mini Game to tell the children |
− | the external improvement will also increase self-confidence. For the students, we | + | about the basic and interesting biology knowledge, and also introduced the past projects of |
− | interviewed him separately and learned that his idea was similar to that of the counselor.
| + | the HUST-China team to the children in popular language. Unexpectedly, the pupils not only |
− | When he's at school, he focuses on his studies and doesn't care about it at all. In | + | understood the story, but also made wild suggestions to our project.</p> |
− | addition, too conspicuous hair color, also reflects the individual personality publicity,
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Primary-School" |
− | may attract more attention, but the student's personality is quiet, he chose to give up hair | + | data-toggle="modal" type="button">Read More</button> |
− | color to maintain his serenity. May be during the holiday, a whim will want to try some new
| + | <div aria-hidden="true" aria-labelledby="Primary-SchoolLabel" class="modal fade" |
− | hair color, change the mental outlook. As a result, we are more certain that the market
| + | data-backdrop="static" data-keyboard="false" id="Primary-School" tabindex="-1"> |
− | acceptance level of the "fading" design will be very high.</p> | + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" | + | |
− | data-target="#Interviewees-Teachers-students" data-toggle="modal" type="button">Read
| + | |
− | More</button>
| + | |
− | <div aria-hidden="true" aria-labelledby="Interviewees-Teachers-studentsLabel" | + | |
− | class="modal fade" data-backdrop="static" data-keyboard="false"
| + | |
− | id="Interviewees-Teachers-students" tabindex="-1">
| + | |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Interviewees-Teachers-studentsLabel"> | + | <h5 class="modal-title" id="Primary-SchoolLabel">Primary-School</h5> |
− | Interviewees-Teachers-students</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>Interview object: teachers and students of Huazhong University of Science
| + | |
− | and Technology.</p>
| + | |
− | <p>Detailed interview notes are as follows:</p>
| + | |
− | <p>Teacher: our school has no objection to students dyeing their hair, but
| + | |
− | it does not support students to dye their hair too brightly at school.
| + | |
− | After all, a student is a student, and study should be the main thing on
| + | |
− | campus. It is a good thing to care about the image, but the image of too
| + | |
− | much publicity and personality may distract the students' attention in
| + | |
− | school and affect the efficiency of the classroom, so we do not advocate
| + | |
− | it.</p>
| + | |
− | <p>Student: I think I want to try some different hair colors, but my
| + | |
− | personality is not so obvious that I don't want to be too conspicuous at
| + | |
− | school. Secondly, I think it is feasible to dye your hair on holiday
| + | |
− | weekends if you can give priority to study at school. If there is such a
| + | |
− | product, it is really convenient for me to dye it after school and fade
| + | |
− | it at the beginning of school.</p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h3>Family.</h3>
| + | |
− | <p>We came to the houses of several students and had an in-depth understanding of what parents
| + | |
− | think of hair dyeing. A small number of parents said that they could not accept their
| + | |
− | children to dye their hair because they would think that their children were not paying
| + | |
− | attention to their studies. But most parents show respect for their children's choice to dye
| + | |
− | their hair. They say that times are changing, external changes will not affect internal
| + | |
− | changes, hair dyeing is only a way to pursue fashion personality, they do not want their
| + | |
− | children to leave regrets on the way to grow up. After investigation, we found that most
| + | |
− | parents have something in common, that is, children are required not to dye their hair
| + | |
− | during school. Other parents say that hair dyeing is more harmful to their hair and do not
| + | |
− | want their children to try. However, after learning about our faded product concept, they
| + | |
− | expressed their interest. Such healthy and convenient products can not only allay the
| + | |
− | worries of parents, but also satisfy the will of children to show personality and pursue
| + | |
− | themselves.</p>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | |
− | data-target="#Interviewees-Family" data-toggle="modal" type="button">Read More</button>
| + | |
− | <div aria-hidden="true" aria-labelledby="Interviewees-FamilyLabel" class="modal fade"
| + | |
− | data-backdrop="static" data-keyboard="false" id="Interviewees-Family" tabindex="-1">
| + | |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="Interviewees-FamilyLabel">Interviewees-Family
| + | |
− | </h5>
| + | |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>Detailed interview notes are as follows:</p> | + | <p>Taking into account the interests of primary school students, we chose to |
− | <p>Parent A: I don't agree with children dyeing their hair. Hair dyeing is
| + | start with interesting videos of DNA and Mini Game, while carrying on |
− | not only harmful to the hair. And she is still a student, too flamboyant | + | Mini Game, let the children imperceptibly understand the double helix |
− | color that is not good-looking has an impact on learning.</p> | + | structure of DNA, which laid the foundation for the later interest |
− | <p>Parent B: I have no objection to her child dyeing her hair. She can do
| + | development. Then, on the basis of video, we explained the structure of |
− | whatever she wants. It's just that everything needs to be based on the | + | DNA and other basic and interesting biological knowledge to primary |
− | fact that the school is not allowed to dye hair while in school, so hair | + | school students in an easy-to-understand language, hoping to increase |
− | dyeing is not allowed in school. But during the holidays and weekends, | + | their interest in biology. Next, we tried to tell stories about the past |
− | she can do what she wants.</p> | + | projects of the HUST-China team, and used the project as an example to |
− | <p>Parent C: I have no objection. Now that the child is an adult, it is his
| + | give them a more concrete understanding of what synthetic biology can |
− | freedom to do what he wants. But I learned that hair dyeing is both | + | do. Although it was a little difficult, the children listened to the |
− | troublesome and unhealthy, and I'm still worried. The product you just | + | whole project very carefully and unexpectedly understood most of it. In |
− | mentioned, natural pigment hair dye, can also be faded, this design | + | the final communication session, the pupils not only asked questions, |
− | concept is very good. I think many parents will also support it.</p> | + | but also freely put forward suggestions for our project.</p> |
| </div> | | </div> |
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| </div> | | </div> |
| </div> | | </div> |
− | <h1>2 Questionnaire</h1>
| + | <h3>High School</h3> |
− | <p>For thousands of years, people persist in aspiring after beauty, while beauty can't exist
| + | <div class="image"><img alt="High School" |
− | without people. Hair perming and dyeing had been a trend of the world since 4000 B.C..
| + | src="https://static.igem.org/mediawiki/2021/6/6e/T--HUST-China--img--humanpractice--HP-4.2.2.png" |
− | Nowadays, though we could see a blooming hairdressing market of over $380 billion, glance
| + | style="width: 90%" /> |
− | into the deep-seated requirement of the market is needed. To have a clearer sight of this,
| + | <p>Figure 4: High School</p> |
− | we initiate a public survey about perming and dyeing and our idea of them.</p>
| + | |
− | <h3>Sample Status</h3> | + | |
− | <p>Male : Female = 4 : 7.</p>
| + | |
− | <p>Most around 18-30 and above 45.</p>
| + | |
− | <p>50% have job under serious circumstances.</p>
| + | |
− | <div class="image"><img alt="From left to right: Gender, Age, Vocation" | + | |
− | src="https://static.igem.org/mediawiki/2021/4/41/T--HUST-China--img--humanpractice--HP-1.2.1.png" | + | |
− | style="width: 100%" /> | + | |
− | <p>Figure 5: From left to right: Gender, Age, Vocation</p> | + | |
| </div> | | </div> |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Sample-Status" | + | <p>The middle school period is a critical spot for determining personal professional |
| + | preferences. In order to increase the influence of iGEM and popularize the knowledge of |
| + | synthetic biology, our team organized a number of educational activities for middle school |
| + | students. This educational activity covers middle school students of different backgrounds. |
| + | With the vivid content of the course, we rooted curiosity of biology in middle school |
| + | students' hearts.</p> |
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#High-School" |
| data-toggle="modal" type="button">Read More</button> | | data-toggle="modal" type="button">Read More</button> |
− | <div aria-hidden="true" aria-labelledby="Sample-StatusLabel" class="modal fade" | + | <div aria-hidden="true" aria-labelledby="High-SchoolLabel" class="modal fade" |
− | data-backdrop="static" data-keyboard="false" id="Sample-Status" tabindex="-1"> | + | data-backdrop="static" data-keyboard="false" id="High-School" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Sample-StatusLabel">Sample-Status</h5> | + | <h5 class="modal-title" id="High-SchoolLabel">High-School</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <the>target population of perming and dyeing consisted of two parts: A. the | + | <p>According to our location advantage, we conducted synthetic biology |
− | elders who need their hair kept in black and B. the youngsters who want | + | lectures for students from two middle schools in Central China. Most of |
− | to display their own personality. So, we have our informants mainly | + | the students who participated in the lectures have knowledge backgrounds |
− | under 18 and above 40. Furthermore, more than half of the informants go | + | in life science competitions, so in the presentation, we focus on |
− | in for vocations that have strict unwritten rules about their outfit | + | broadening the knowledge of students . In the lecture, we popularized |
− | being dignified, such as students, teachers and government officers. | + | the basic concepts of synthetic biology, and from the perspective of |
− | </the> | + | practical application, we led the students to further understand the |
| + | knowledge of molecular biology, biochemistry and metabolomics. In the |
| + | lecture, we briefly talked about the content of the iGEM competition, |
| + | and also introduced the HUST-China team.</p> |
| + | <p>Taking this as an opportunity, we introduced the team's projects in the |
| + | past two years, led the students to review the conception process of our |
| + | project, and shared our project creativity and some parts of the project |
| + | design.</p> |
| + | <p>After the lecture, we had a heated discussion with the students on the |
| + | content just described.While answering questions, we also expressed the |
| + | hope that these high school students who love biology can pay attention |
| + | to synthetic biology and be able to apply it to real-world problems.</p> |
| </div> | | </div> |
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| </div> | | </div> |
− | <h3>Did You Dare?!</h3> | + | <h3>Universities</h3> |
− | <p>Most did have perming and dyeing but mostly through the chemical method, and we all know what
| + | <div class="image"><img alt="Universities" |
− | will happen when it comes to 'chemical' in human body.</p>
| + | src="https://static.igem.org/mediawiki/2021/e/e0/T--HUST-China--img--humanpractice--HP-4.2.3.png" |
− | <div class="image"><img | + | style="width: 90%" /> |
− | alt="From left to right: Have you ever had a perm?, Have you dyed your hair before?"
| + | <p>Figure 5: Universities</p> |
− | src="https://static.igem.org/mediawiki/2021/5/51/T--HUST-China--img--humanpractice--HP-1.2.2.png" | + | |
− | style="width: 100%" /> | + | |
− | <p>Figure 6: From left to right: Have you ever had a perm?, Have you dyed your hair before? | + | |
− | </p>
| + | |
| </div> | | </div> |
− | <div class="image"><img | + | <p>The university itself is a diversified learning platform, for our university students to |
− | alt="From left to right: How did you have your perm? What kind of dye did you use?"
| + | popularize science provides a lot of convenience. In the education of college students, we |
− | src="https://static.igem.org/mediawiki/2021/c/cf/T--HUST-China--img--humanpractice--HP-1.2.3.png"
| + | rely on the institution of the school to show them synthetic biology and iGEM in a more |
− | style="width: 100%" />
| + | official and professional image. At the same time, we also attach importance to the training |
− | <p>Figure 7: From left to right: How did you have your perm? What kind of dye did you use?
| + | of new team members. Since the beginning of this year, we have inherited the spirit and |
− | </p> | + | tradition of iGEM predecessors, and cultivated a group of brand new iGEM team members. In |
− | </div>
| + | addition, we also actively publicized our humanistic practice overview and gains to the |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Did-You-Dare" | + | public, so that more people could see how large-scale practical activities are |
| + | scientifically organized and carried out.</p> |
| + | <p>HUST-China team has undertaken part of the "Qiming Courses" to enable students of many other |
| + | majors to understand synthetic biology-related knowledge, as long as hair dyeing experience |
| + | activities.</p> |
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Universities" |
| data-toggle="modal" type="button">Read More</button> | | data-toggle="modal" type="button">Read More</button> |
− | <div aria-hidden="true" aria-labelledby="Did-You-DareLabel" class="modal fade" | + | <div aria-hidden="true" aria-labelledby="UniversitiesLabel" class="modal fade" |
− | data-backdrop="static" data-keyboard="false" id="Did-You-Dare" tabindex="-1"> | + | data-backdrop="static" data-keyboard="false" id="Universities" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Did-You-DareLabel">Did-You-Dare</h5> | + | <h5 class="modal-title" id="UniversitiesLabel">Universities</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>For the start, we would like to figure out whether the informants had | + | <p>Qiming College is an institution established by Huazhong University of |
− | experience of perming and dyeing-and why. As a result, we find out that | + | Science and Technology (HUST) to cultivate top-notch innovative talents. |
− | about 70% of them had experience of perming and 60% who comes to dyeing. | + | Qiming College has launched a series of "Qiming Courses" as the |
− | For those who have the experience of perming, potion perm (92.13%) is | + | interdisciplinary learning platform. Through communication with college, |
− | far more famous than heated roller ones (18.45%). For those who have the | + | we applied for the qualification to set up the course.</p> |
− | experience of dyeing, chemical dye (70%) beats plant-based dye (27%). | + | <p>As a representative of basic subject education, the HUST-China team has |
| + | undertaken part of the "Qiming Courses" to enable students of many other |
| + | majors to understand synthetic biology-related knowledge. Around |
| + | synthetic biology, we introduced the basic background knowledge of basic |
| + | biochemistry and molecular biology.</p> |
| + | <div class="image"><img |
| + | alt="Our team members are talking about biochemistry related knowledge" |
| + | src="https://static.igem.org/mediawiki/2021/2/2b/T--HUST-China--img--humanpractice--HP-4.2.4.png" |
| + | style="width: 90%" /> |
| + | <p>Figure 6: Our team members are talking about biochemistry related |
| + | knowledge</p> |
| + | </div> |
| + | <p>In addition, with this platform, we also promoted iGEM: the situation of |
| + | our team and the basic overview of the 2021 project to students. Closely |
| + | related to the content of the project, the students were taught the |
| + | construction of engineered cells and the scientific knowledge of hair |
| + | dyeing and perming. In the course, we provided hair dyeing experience |
| + | activities. We provided hair and a variety of dyes for the students . |
| + | Students could DIY their own hair color and styling, so as to have a |
| + | deeper understanding of the creativity and feasibility of our project. |
| </p> | | </p> |
− | <p>Having proved that perming and dyeing is the trend of fashion, we could | + | <div class="image"><img alt="Students DIY their hair styling" |
− | still see more 'chemistry' than 'biology' here. When hairdressing | + | src="https://static.igem.org/mediawiki/2021/1/1d/T--HUST-China--img--humanpractice--HP-4.2.5.png" |
− | measures were born, seldom did people care about what these chemicals | + | style="width: 90%" /> |
− | had done to people's outer 'organs'of the hair. It is true that whatever | + | <p>Figure 7: Students DIY their hair styling</p> |
− | used on our hair doesn't participate in our metabolism, but they will | + | </div> |
− | eventually touch the scalp, which seems inevitable whatsoever.</p> | + | <div class="image"><img alt="Student is sharing his work" |
| + | src="https://static.igem.org/mediawiki/2021/8/80/T--HUST-China--img--humanpractice--HP-4.2.6.png" |
| + | style="width: 90%" /> |
| + | <p>Figure 8: Student is sharing his work</p> |
| + | </div> |
| + | <p>In other Qiming courses, we specially offered courses related to |
| + | tie-dyeing craftsmanship, teaching students to dye handicrafts with |
| + | natural pigments. At the same time, taking this as an opportunity, we |
| + | highlighted the significance of the engineered cells constructed by our |
| + | project, and demonstrated the environmental protection and health of |
| + | green and natural pigment synthesis. With this course, we once took the |
| + | concept of the project deeply into the hearts of the students and |
| + | greatly promoted the creativity of the team.</p> |
| + | <div class="image"><img alt="Students show the crafts they made in class" |
| + | src="https://static.igem.org/mediawiki/2021/9/9b/T--HUST-China--img--humanpractice--HP-4.2.7.png" |
| + | style="width: 90%" /> |
| + | <p>Figure 9: Students show the crafts they made in class</p> |
| + | </div> |
| </div> | | </div> |
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| </div> | | </div> |
− | <h3>The Latent Beast</h3>
| + | <div class="image"><img alt="In-team education" |
− | <p>Most people do concern about the danger behind chemical hairdressing. There is scream of new
| + | src="https://static.igem.org/mediawiki/2021/e/e1/T--HUST-China--img--humanpractice--HP-4.2.8.png" |
− | perming and dyeing method with less 'cost'.</p>
| + | style="width: 90%" /> |
− | <div class="image"><img | + | <p>Figure 10: In-team education</p> |
− | alt="From left to right: People's know-about of negative effects of perm, People's know-about of negative effects of dyeing"
| + | |
− | src="https://static.igem.org/mediawiki/2021/a/a4/T--HUST-China--img--humanpractice--HP-1.2.4.png" | + | |
− | style="width: 100%" /> | + | |
− | <p>Figure 8: From left to right: People's know-about of negative effects of perm, People's | + | |
− | know-about of negative effects of dyeing</p>
| + | |
| </div> | | </div> |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" | + | <p>Every year we will provide months of in-team education. The coverage of the member education |
− | data-target="#The-Latent-Beast" data-toggle="modal" type="button">Read More</button>
| + | is very broad, not only includes the necessary theoretical knowledge such as biochemistry, |
− | <div aria-hidden="true" aria-labelledby="The-Latent-BeastLabel" class="modal fade"
| + | molecular biology and synthetic biology.</p> |
− | data-backdrop="static" data-keyboard="false" id="The-Latent-Beast" tabindex="-1">
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#In-team" |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="The-Latent-BeastLabel">The-Latent-Beast</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>So, do people aware of what kind of ferocious beast come with the
| + | |
− | chemical-based material? Well, we do have 10% of warriors who don't pay
| + | |
− | any attention to the toxic side effects and 15% of the rest consider all
| + | |
− | the perming and dyeing as harmless. But for the majority, people do know
| + | |
− | some of the danger lying under the peace. From all these, the conclusion
| + | |
− | is clear. With all the awareness of all this and that, people still
| + | |
− | choose to 'try their luck'. Since it could change myself for the better
| + | |
− | so why not? Indeed, not everyone who have encounter with these chemicals
| + | |
− | would get hit badly, but what if we could eliminate all the horrible?
| + | |
− | </p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h3>Instant: In and Out, On and Off</h3>
| + | |
− | <p>Aside from damage, we find out that it is the time cost of getting the hair back to normal
| + | |
− | that is the main factor blocking people from trying perming and dyeing. Instead of having | + | |
− | for days and weeks, what if we could shorten this time window into hours?</p>
| + | |
− | <div class="image"><img
| + | |
− | alt="From left to right: Why didn't have a perm?, Why didn't have dyeing?"
| + | |
− | src="https://static.igem.org/mediawiki/2021/6/65/T--HUST-China--img--humanpractice--HP-1.2.5.png"
| + | |
− | style="width: 100%" />
| + | |
− | <p>Figure 9: From left to right: Why didn't have a perm?, Why didn't have dyeing?</p>
| + | |
− | </div>
| + | |
− | <div class="image"><img
| + | |
− | alt="From left to right: Why don't choose potion perm?, Do you need a product of instant hair customizing or reverse reaction with simple operation."
| + | |
− | src="https://static.igem.org/mediawiki/2021/5/57/T--HUST-China--img--humanpractice--HP-1.2.6.png"
| + | |
− | style="width: 100%" />
| + | |
− | <p>Figure 10: From left to right: Why don't choose potion perm?, Do you need a product of
| + | |
− | instant hair customizing or reverse reaction with simple operation.</p>
| + | |
− | </div>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Instant" | + | |
| data-toggle="modal" type="button">Read More</button> | | data-toggle="modal" type="button">Read More</button> |
− | <div aria-hidden="true" aria-labelledby="InstantLabel" class="modal fade" | + | <div aria-hidden="true" aria-labelledby="In-teamLabel" class="modal fade" |
− | data-backdrop="static" data-keyboard="false" id="Instant" tabindex="-1"> | + | data-backdrop="static" data-keyboard="false" id="In-team" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="InstantLabel">Instant</h5> | + | <h5 class="modal-title" id="In-teamLabel">In-team</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>Besides about 40% of our informants who are just not interested, when | + | <p>HUST-China has always paid special attention to team spirit inheritance |
− | asked about why not having their hair customed as they want, | + | and new member training. Every year we will provide months of in-team |
− | surprisingly, the primary obstacle isn't the possible side effects (both | + | education. The coverage of the member education is very broad, not only |
− | 45% in perm and dyeing). Instead, it's the fear of unsatisfactory result | + | includes the necessary theoretical knowledge such as biochemistry, |
− | (27%i in perm and 30% in dyeing) and limitation of daily requirement | + | molecular biology and synthetic biology. In addition, we timely convey |
− | (30% in perming and 37% in dyeing). Meeting one of Mr. Tony's | + | the update of our project to new members through weekly meetings, so as |
− | improvements: instant perming & dyeing. With the minimum damage to | + | to ensure that members can keep abreast of the latest situation of the |
− | the hair, custom your hair colour and convolution degree and have an | + | project. Before the experiment began, experienced team member lead the |
− | immediate experience, which you could get rid of whatever doesn't work | + | new members to the laboratory for half a month of continuous training, |
− | for you, and be right where you need to be after showing off who you | + | which ensured the new team members to master the experimental skills, |
− | really are. It sounds like having multiple customed wig at the same time | + | avoiding wasting time and mistakes in formal experiments.</p> |
− | while you could dominate them any time now. According to the survey, we | + | <p>The iGEM team members have carried out a variety of practices for the |
− | could see more than three-quarter of our informants is looking forward
| + | project in their spare time, and the summer practice is the most |
− | to this type of application.</p>
| + | abundant and detailed. We basically introduced the basic outline of our |
| + | practice to the students and teachers, as well as the framework of |
| + | several practice processes. During the holidays, our team members went |
| + | to various parts of China to conduct in-depth and comprehensive |
| + | investigations on the current situation of the natural pigment and hair |
| + | dye industry. Our practical experience provided a reference template for |
| + | other scientific research of the same major and different majors. At the |
| + | same time, we also publicize the hardship and value of our practice.</p> |
| </div> | | </div> |
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− | <h3>Mr. Tony Has a Light Touch and a Long Way to Go</h3> | + | <h3>Bilibili open course</h3> |
− | <p>Little damage, instant decolorization, DIY, environmentally friendly... With all these
| + | <div class="image"><img alt="Bilibili open course" |
− | shining points, Mr. Tony still has a lot to conquer.</p>
| + | src="https://static.igem.org/mediawiki/2021/7/77/T--HUST-China--img--humanpractice--HP-4.2.9.png" |
− | <div class="image"><img | + | style="width: 90%" /> |
− | alt="From left to right: Have you ever heard of plant-based dye?, Would you choose plant-based dye?"
| + | <p>Figure 11: Bilibili open course</p> |
− | src="https://static.igem.org/mediawiki/2021/c/c2/T--HUST-China--img--humanpractice--HP-1.2.7.png" | + | |
− | style="width: 100%" /> | + | |
− | <p>Figure 11: From left to right: Have you ever heard of plant-based dye?, Would you choose | + | |
− | plant-based dye?</p>
| + | |
| </div> | | </div> |
− | <div class="image"><img | + | <p>This year, we innovatively launched online courses. With the current trend of online course |
− | alt="From left to right: What do you worry about plant-based dye?, What feature attracts you most?, Is there anything else you are worry about?"
| + | resource learning becoming stronger, we uploaded a series of online courses on the Bilibili |
− | src="https://static.igem.org/mediawiki/2021/a/ad/T--HUST-China--img--humanpractice--HP-1.2.8.png"
| + | website, which are very popular among Chinese youth groups. The course content covers a wide |
− | style="width: 100%" />
| + | range, including not only a variety of basic theoretical knowledge, but also a full range of |
− | <p>Figure 12: From left to right: What do you worry about plant-based dye?, What feature | + | application software teaching, aiming to train the audience to become a qualified iGEM |
− | attracts you most?, Is there anything else you are worry about?</p>
| + | player through the course.</p> |
− | </div>
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Long-way-to-Go" | + | data-target="#Bilibili-open-course" data-toggle="modal" type="button">Read More</button> |
− | data-toggle="modal" type="button">Read More</button>
| + | <div aria-hidden="true" aria-labelledby="Bilibili-open-courseLabel" class="modal fade" |
− | <div aria-hidden="true" aria-labelledby="Long-way-to-GoLabel" class="modal fade" | + | data-backdrop="static" data-keyboard="false" id="Bilibili-open-course" tabindex="-1"> |
− | data-backdrop="static" data-keyboard="false" id="Long-way-to-Go" tabindex="-1"> | + | |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Long-way-to-GoLabel">Long-way-to-Go</h5> | + | <h5 class="modal-title" id="Bilibili-open-courseLabel">Bilibili-open-course |
| + | </h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>Speaking of damage, when it comes to genetically modified organism (GMO), | + | <p>Affected by the epidemic, we chose to train our team members through |
− | nearly 30% of people turn their concern from the chemical damage to the | + | online open courses at Bilibili. Our team has selected some excellent |
− | uncertain compromise of GMOs. A fermenter and a container are designed, | + | players to teach online courses. The contents of the open course include |
− | which provide separation of substance from those biologically active | + | biochemistry, molecular biology, literature retrieval and so on, In |
− | things. Since we use bio-product as a substitute for chemical reducer, | + | addition, we have also conducted brief training for software such as |
− | we attract our customers with minimum damage to the hair (80%) and to | + | PS,AE,snapgene and other software to better participate in the |
− | the environment (58%). But still, we should not ignore that people | + | competition.</p> |
− | should be convinced that our product has longer and more stable effect | + | <div class="image"><img alt="Explanation on the use of snapgene" |
− | (46%) and is biohazard-free. After all, it takes guts to scrawl | + | src="https://static.igem.org/mediawiki/2021/3/33/T--HUST-China--img--humanpractice--HP-4.2.10.png" |
− | something freshly comes from microorganism and culture medium.</p> | + | style="width: 90%" /> |
| + | <p>Figure 12: Explanation on the use of snapgene</p> |
| + | </div> |
| + | <p>In these courses, we also give a systematic and detailed introduction to |
| + | the iGEM competition. Our team members explained in detail the |
| + | considerations to be considered in designing a project and the steps for |
| + | project design. In order to better find the genetic information and |
| + | protein information we need, we have special team members to explain the |
| + | use and search of databases such as NCBI,KEGG. During the training of |
| + | the team members, we made a comprehensive recording of the course, |
| + | uploaded the video to bilibili, the largest video website in China, and |
| + | optimized its content, in order to help students master basic literature |
| + | retrieval knowledge and skills. the use of some commonly used software, |
| + | as well as the explanation of some professional knowledge. We hope that |
| + | through the online open course, we can let you master more and more |
| + | comprehensive knowledge, publicize our project with the help of the |
| + | Internet, at the same time, let more people know about synthetic biology |
| + | and IGEM events, cultivate students' interest in synthetic biology and |
| + | increase their knowledge about it.</p> |
| + | <div class="image"><img alt="Explanation of experimental principle" |
| + | src="https://static.igem.org/mediawiki/2021/3/37/T--HUST-China--img--humanpractice--HP-4.2.11.png" |
| + | style="width: 90%" /> |
| + | <p>Figure 13: Explanation of experimental principle</p> |
| + | </div> |
| + | <p>Open courses in partnership with UCAS-China IGEM HUST-China offers |
| + | courses for team members every year, and in order to better inherit and |
| + | carry forward the courses, we have recorded some open courses on |
| + | software and basic knowledge and decided to continue to expand |
| + | accordingly. However, with the attitude of learning from each other and |
| + | making progress together, we have decided to work with UCAS-China to |
| + | continue to expand our courses in more comprehensive areas of knowledge. |
| + | At present, the plan is in progress.</p> |
| </div> | | </div> |
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| </div> | | </div> |
− | <h3>The original questionnaire</h3> | + | <h1>3 Social public welfare and influence</h1> |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Questionnaire" | + | <h2>Donation of plant dye handicrafts</h2> |
− | data-toggle="modal" type="button">Read More</button>
| + | <div class="image"><img alt="Donation of plant dye handicrafts" |
− | <div aria-hidden="true" aria-labelledby="QuestionnaireLabel" class="modal fade"
| + | src="https://static.igem.org/mediawiki/2021/c/c7/T--HUST-China--img--humanpractice--HP-4.2.12.png" |
− | data-backdrop="static" data-keyboard="false" id="Questionnaire" tabindex="-1">
| + | style="width: 90%" /> |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | <p>Figure 14: Donation of plant dye handicrafts</p> |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="QuestionnaireLabel">Questionnaire</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body"><iframe height="500px"
| + | |
− | src="https://static.igem.org/mediawiki/2021/b/b7/T--HUST-China--hp-qnr.pdf" width="100%"></iframe>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
| </div> | | </div> |
− | <h1>3 Key Stakeholder</h1>
| + | <p>In July 2021, we participated in an education-aiding public welfare activity in Lianhua |
− | <h2>3.1 Hair Salon</h2>
| + | Village, Pingxiang , Jiangxi Province for 21 days. An investigation about autism in Jiangxi |
− | <p>In recent years, consumers' awareness of "green health" is getting stronger and stronger. In | + | and several commonweal courses including bandhnu, popularization of synthetic biology, etc |
− | barber shops, people are more inclined to healthy and harmless green products than chemical | + | were applied to students from Xiaoshui Village, Chetian Village, Shanxia Village and Lianhua |
− | ironing agents that do great damage to their hair. However, in China, the upstream of plant
| + | Village. During the popularization course, a vivid and lucid drama was used to reveal how |
− | perming and dyeing industry is mainly the extraction of various colored plant components, | + | synthetic biology works and benefits the whole society. From the investigation, we found |
− | dye processing equipment, etc. in the process of plant dye production, the problem of long | + | that there was 29.8% of them suffering from severe autism, which was inextricably related to |
− | consumption cycle, large input of manpower and material resources and low extraction
| + | relationship with parents and friends, while whether their parents were working outside of |
− | efficiency cannot be solved well. In the downstream of plant dye industry (like dyeing | + | town had no influence on them. To promote bandhnu and improve the autism and loneliness of |
− | barbershop), plant dyes are difficult to fix and fast to decolorize. High cost also
| + | the students, we established a bandhnu course towards all grades and specialized one of |
− | discourages domestic barbershop from using plant hair dyes. Therefore, with the | + | them. Colourful and various types of clothes, bags and scarves were created from them and |
− | diversification of market consumption and the need for the pursuit of health, the | + | displayed in a T show during the farewell party. This public welfare activity expanded their |
− | traditional plant perming and dyeing process needs to absorb modern scientific knowledge and
| + | horizon, exposed them to professional knowledge and techniques, enhanced their confidence |
− | use materialization methods, so as to develop into high-tech fields, improve and enhance its | + | and did deserve all our effort.</p> |
− | own application value. Mr. Tony needs to grasp this trend, to use microbial fermentation to
| + | <h2>Popularization of synthetic biology</h2> |
− | overcome the problem of low extraction efficiency of components in the traditional industry,
| + | <div class="image"><img alt="Popularization of synthetic biology" |
− | and to reduce the production manpower, material resources and time cost, also explore the | + | src="https://static.igem.org/mediawiki/2021/5/53/T--HUST-China--img--humanpractice--HP-4.2.13.png" |
− | best coloring conditions of each dye by carrying out relevant experiments. It is also
| + | style="width: 90%" /> |
− | necessary to evaluate the ability of natural dyes to adhere to hair and the effect of | + | <p>Figure 15: Popularization of synthetic biology</p> |
− | natural dyes on hair properties. Pay attention to the decolorization time of dyes while | + | |
− | improving color fixation. In the part of hair dyeing, we need to select the perm agent which | + | |
− | can easily enter the hair cortex on the basis of the traditional perm principle, so as to | + | |
− | meet people's perm requirements healthily without harming the quality of the hair.</p> | + | |
− | <h3>3M original barber shop in Jiaozuo , Henan</h3> | + | |
− | <div class="image"><img alt="3M original barber shop in Jiaozuo , Henan" | + | |
− | src="https://static.igem.org/mediawiki/2021/0/09/T--HUST-China--img--humanpractice--HP-1.3.1.1.png" | + | |
− | style="width: 50%" /> | + | |
− | <p>Figure 13: 3M original barber shop in Jiaozuo , Henan</p> | + | |
| </div> | | </div> |
− | <p>Mr.Tony need to reduce the cost of plant hair dyeing and provide customers with long-lasting
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" |
− | and healthy hair dyeing effect.</p>
| + | data-target="#Popularization-of-synthetic-biology" data-toggle="modal" |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#mega" | + | type="button">Read More</button> |
− | data-toggle="modal" type="button">Read More</button>
| + | <div aria-hidden="true" aria-labelledby="Popularization-of-synthetic-biologyLabel" |
− | <div aria-hidden="true" aria-labelledby="megaLabel" class="modal fade" data-backdrop="static" | + | class="modal fade" data-backdrop="static" data-keyboard="false" |
− | data-keyboard="false" id="mega" tabindex="-1">
| + | id="Popularization-of-synthetic-biology" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="megaLabel">mega</h5> | + | <h5 class="modal-title" id="Popularization-of-synthetic-biologyLabel"> |
| + | Popularization-of-synthetic-biology</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>In an interview with the barber's owner, we learned that the perming and | + | <p>On the 'Science' course, we popularize synthetic biology to students from |
− | dyeing shop had innovated the perm & dye substance. There are mostly
| + | different grades. The indispensable vital role synthetic biology played |
− | chemical perm dyes on the market, which do great damage to the hair. So
| + | in modern life was unfolded with illustration of Covid-19 pandemic. |
− | they aim at the plant hair dye, which is a new type of dye. Because | + | 'Drama' courses of interest was also provided, using our project Mr. |
− | there are no harmful chemicals that do great damage to the hair, it can
| + | Tony as prototype to pose students as different parts - enzymes, |
− | greatly reduce the hair damage caused by perm dyeing. And on the whole,
| + | products, etc. Through which let students comprehend the 'secret' of |
− | the trend of using plant dyes is increasing day by day. After people's
| + | synthetic biology.</p> |
− | material foundation is satisfied, consumers gradually pursue a healthier
| + | |
− | life, so they are full of confidence in plant hair dyeing. It is | + | |
− | believed that the demand for plant hair dyes will continue to increase | + | |
− | in the future, but at present, the cost of plant hair dyeing is
| + | |
− | generally high and the dyeing effect isn't excellent. Therefore, our Mr.
| + | |
− | Tony needs to solve the problem of high cost of plant hair dyeing, at | + | |
− | the same time, through exploring biochemical reactions in the hair | + | |
− | dyeing process and starting from the principle, our product needs to | + | |
− | provide customers with long-lasting and healthy hair dyeing effect, so
| + | |
− | as to meet the hairdressing needs of consumers in the future.</p>
| + | |
| </div> | | </div> |
| <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" | | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" |
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| </div> | | </div> |
| </div> | | </div> |
− | <h3>Plant-based hair dye shop</h3> | + | <h2>Investigation of autism</h2> |
− | <div class="image"><img alt="Plant-based hair dye shop" | + | <div class="image"><img alt="Distribution status of suburb children's autism" |
− | src="https://static.igem.org/mediawiki/2021/1/12/T--HUST-China--img--humanpractice--HP-1.3.1.2.png" | + | src="https://static.igem.org/mediawiki/2021/8/8e/T--HUST-China--img--humanpractice--HP-4.2.14.png" |
− | style="width: 50%" /> | + | style="width: 90%" /> |
− | <p>Figure 14: Plant-based hair dye shop</p> | + | <p>Figure 16: Distribution status of suburb children's autism</p> |
| </div> | | </div> |
− | <p>Mr. Tony need to comply with contemporary consumers in the pursuit of beauty while paying
| |
− | attention to the trend of health and solve the problems of high pollution.</p>
| |
| <div class="modal-btn"><button class="btn btn-warning pull-right" | | <div class="modal-btn"><button class="btn btn-warning pull-right" |
− | data-target="#Plant-based-hair-dye-shop" data-toggle="modal" type="button">Read | + | data-target="#Investigation-of-autism" data-toggle="modal" type="button">Read |
| More</button> | | More</button> |
− | <div aria-hidden="true" aria-labelledby="Plant-based-hair-dye-shopLabel" class="modal fade" | + | <div aria-hidden="true" aria-labelledby="Investigation-of-autismLabel" class="modal fade" |
− | data-backdrop="static" data-keyboard="false" id="Plant-based-hair-dye-shop" | + | data-backdrop="static" data-keyboard="false" id="Investigation-of-autism" tabindex="-1"> |
− | tabindex="-1">
| + | |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Plant-based-hair-dye-shopLabel"> | + | <h5 class="modal-title" id="Investigation-of-autismLabel"> |
− | Plant-based-hair-dye-shop</h5> | + | Investigation-of-autism</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>After communicating with another owner of the barber shop, we learned | + | <p>Self-evaluation scale: 'Children Solitude Scale' of S. R. Asher, 1984 was |
− | that in the upstream of the dye industry, relevant approval of sewage | + | used in the investigation by cluster sampling adopted to students from |
− | disposal needs to be strictly in accordance with the national standards. | + | grade 3 to 6. Giving out 141 questionnaires, getting feedback from all |
− | The government has different requirements for different enterprises. | + | 141, 100% of response rate. After eliminating invalid questionnaires |
− | Each production enterprise needs emission permit and has strict limits | + | (too regular the answers or with too much deletion) by surveyors |
− | on the pollution factors in the discharge. And now the dye companies on | + | manually, we've got 131 effective questionnaires, 92.9% of efficiency. |
− | the market have to pass the test and be allowed to discharge pollution | + | The whole process was anonymous and be granted from subjects of their |
− | after being qualified. At the same time, the production of raw materials | + | own will. Under instruction of surveyors, subjects filled the |
− | must be in accordance with the standards and indicators issued by the | + | questionnaires on-site. The questionnaires include control point scale |
− | state. In the downstream of the industry, enterprises who need or use
| + | and age, gender, number of friends, living standard, status of parents' |
− | dye will not be excessively investigated dye raw materials are natural | + | vocation, and some other demographic indicators.</p> |
− | or chemical in the premise of qualified indicators. However, it is found | + | <p>The result is divided into two parts.</p> |
− | that consumers' awareness of "green and health" is becoming stronger and | + | <p>A. Distribution status of suburb children's autism. We have subjects of |
− | stronger, and they are more inclined to healthy and harmless green | + | 74 male (56.5%) and 57 female (43.5%), average age of 10.34±1.32. 45.8% |
− | products. Green dye, dye with Chinese medicine, which show small harm to | + | of them seemed to have slight or medium autism while another 29.8% |
− | body and healthier, are more popular among consumers. In this condition, | + | suffering from severe autism. (see Fig1)</p> |
− | Mr. Tony need to solve the problem at the starting point, holding
| + | <p>Fig1. Distribution status of suburb children's autism</p> |
− | "health, natural, green" as the goal and trying to use hair cream or | + | <div class="image"><img |
− | hair dye comb as the carrier to produce excellent products, so as to
| + | alt="Distribution status of suburb children's autism" |
− | comply with contemporary consumers in the pursuit of beauty while paying | + | src="https://static.igem.org/mediawiki/2021/8/8e/T--HUST-China--img--humanpractice--HP-4.2.14.png" |
− | attention to the trend of health. At the same time, it also needs to be | + | style="width: 90%" /> |
− | committed to solving the problems of high pollution, high consumption | + | <p>Figure 17: Distribution status of suburb children's autism</p> |
− | and high cost in the upstream of the industry. It is not only harmless | + | </div> |
− | to human body, but also friendly to the environment.</p>
| + | <p>B. Distribution feature of suburb children's autism. We found the |
| + | academic status, number of friends and relationship with parents are |
| + | related to autism degree (P<0.05) while having nothing to do with |
| + | status of parents' working out of town (P>0.05). Less the friends, |
| + | higher the score in autism test. Worse the relationship with parents, |
| + | worse the autism.</p> |
| + | <p>Tab2. Distribution feature of suburb children's autism</p> |
| + | <table> |
| + | <thead> |
| + | <tr> |
| + | <th colspan="2">Demographic indicators</th> |
| + | <th>Total</th> |
| + | <th colspan="3">Status of autism</th> |
| + | <th>F</th> |
| + | <th>P</th> |
| + | </tr> |
| + | <tr> |
| + | <th></th> |
| + | <th></th> |
| + | <th>Non-autism</th> |
| + | <th>Slight/ Medium</th> |
| + | <th>Severe</th> |
| + | <th></th> |
| + | <th></th> |
| + | </tr> |
| + | </thead> |
| + | <tbody> |
| + | <tr> |
| + | <td>Academic status</td> |
| + | <td>Excellent</td> |
| + | <td>27</td> |
| + | <td>11(40.7)</td> |
| + | <td>11(40.7)</td> |
| + | <td>5(18.5)</td> |
| + | <td>2</td> |
| + | <td>0</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Good</td> |
| + | <td>29</td> |
| + | <td>8(27.6)</td> |
| + | <td>15(51.7)</td> |
| + | <td colspan="3">6(20.7)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Medium</td> |
| + | <td>45</td> |
| + | <td>9(20.0)</td> |
| + | <td>23(51.1)</td> |
| + | <td colspan="3">13(28.9)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Mediocre</td> |
| + | <td>19</td> |
| + | <td>3(18.5)</td> |
| + | <td>6(31.6)</td> |
| + | <td colspan="3">10(52.6)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Work hard</td> |
| + | <td>11</td> |
| + | <td>1(9.1)</td> |
| + | <td>5(45.5)</td> |
| + | <td colspan="3">5(45.5)</td> |
| + | </tr> |
| + | <tr> |
| + | <td>Number of friends</td> |
| + | <td>None</td> |
| + | <td>1</td> |
| + | <td>0</td> |
| + | <td>0</td> |
| + | <td>1(100.0)</td> |
| + | <td>-2</td> |
| + | <td>0</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>1-2</td> |
| + | <td>18</td> |
| + | <td>3(16.7)</td> |
| + | <td>10(55.6)</td> |
| + | <td colspan="3">5(27.8)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>3-5</td> |
| + | <td>31</td> |
| + | <td>4(12.9)</td> |
| + | <td>12(38.7)</td> |
| + | <td colspan="3">15(48.4)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>6-10</td> |
| + | <td>35</td> |
| + | <td>12(34.4)</td> |
| + | <td>15(42.9)</td> |
| + | <td colspan="3">8(22.9)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>>10</td> |
| + | <td>46</td> |
| + | <td>13(28.3)</td> |
| + | <td>23(50.0)</td> |
| + | <td colspan="3">10(21.7)</td> |
| + | </tr> |
| + | <tr> |
| + | <td>Status of parents' working out of town</td> |
| + | <td>Both</td> |
| + | <td>43</td> |
| + | <td>11(25.6)</td> |
| + | <td>17(39.5)</td> |
| + | <td>15(34.9)</td> |
| + | <td>-1</td> |
| + | <td>0</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Father</td> |
| + | <td>48</td> |
| + | <td>8(16.7)</td> |
| + | <td>26(54.2)</td> |
| + | <td colspan="3">14(29.2)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Mother</td> |
| + | <td>11</td> |
| + | <td>3(27.3)</td> |
| + | <td>4(36.4)</td> |
| + | <td colspan="3">4(36.4)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Neither</td> |
| + | <td>29</td> |
| + | <td>10(34.5)</td> |
| + | <td>13(44.8)</td> |
| + | <td colspan="3">6(20.7)</td> |
| + | </tr> |
| + | <tr> |
| + | <td>Relationship with parents</td> |
| + | <td>Unhappy</td> |
| + | <td>9</td> |
| + | <td>1(11.1)</td> |
| + | <td>6(66.7)</td> |
| + | <td>2(22.2)</td> |
| + | <td>-2</td> |
| + | <td>0</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Not bad</td> |
| + | <td>15</td> |
| + | <td>1(6.7)</td> |
| + | <td>9(60.0)</td> |
| + | <td colspan="3">5(33.3)</td> |
| + | </tr> |
| + | <tr> |
| + | <td></td> |
| + | <td>Lovely</td> |
| + | <td>57</td> |
| + | <td>18(31.6)</td> |
| + | <td>20(35.1)</td> |
| + | <td colspan="3">19(33.3)</td> |
| + | </tr> |
| + | </tbody> |
| + | </table> |
| </div> | | </div> |
| <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" | | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" |
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| </div> | | </div> |
| </div> | | </div> |
− | <h2>3.2 Environmental Protection Agency / Company</h2>
| + | <h3>Bandhnu course</h3> |
− | <p>In daily life, textile printing and dyeing industry is one of the industries with the
| + | <div class="image"><img alt="Bandhnu course" |
− | greatest degree of environmental pollution. The existing dyeing technology is mainly based
| + | src="https://static.igem.org/mediawiki/2021/8/8a/T--HUST-China--img--humanpractice--HP-4.2.16.png" |
− | on chemical dyes, which will bring pollution of air, water and solid wastes. Pollutants such
| + | style="width: 90%" /> |
− | as NPE and aromatic carcinogens can cause irreversible damage to human body and surrounding
| + | <p>Figure 18: Bandhnu course</p> |
− | environment. In the long run there will be huge economic losses. In recent years, chemical
| + | |
− | dyes have gradually retreated, and plant hair dyes have emerged. Using plant dyes to dye
| + | |
− | hair will not only minimize the harm to human body, but also zero pollution to the
| + | |
− | environment due to the source of biological materials. However, because of various problems
| + | |
− | of natural dyes, it is difficult to open the market. Mr. Tony adopts microbial fermentation,
| + | |
− | which not only needs to avoid various problems in the production of plant dyes, but also
| + | |
− | provides new methods for the production of traditional plant dyes. In addition, in the
| + | |
− | fermentation process, the precursors and intermediate products of dyes we adopt should be
| + | |
− | environmentally friendly with few by-products and meet the needs of environmental
| + | |
− | protection. Based on biological science, we need to produces products eco-friendly and meet
| + | |
− | the needs of the public. At the same time, in order to avoid the overflow of engineering
| + | |
− | bacteria in the environment, we need to adopt strict sterilization in the production
| + | |
− | process, optimize the fermentation process, not only reduce the probability of contamination
| + | |
− | of miscellaneous bacteria in the fermentation process, but also eliminate the possibility of
| + | |
− | biological contamination caused by the overflow of engineering bacteria into the
| + | |
− | environment.</p>
| + | |
− | <h3>Jiangsu Ronghui Environmental Protection Equipment Co., Ltd.</h3> | + | |
− | <div class="image"><img alt="Jiangsu Ronghui Environmental Protection Equipment Co., Ltd." | + | |
− | src="https://static.igem.org/mediawiki/2021/b/b5/T--HUST-China--img--humanpractice--HP-1.3.1.3.png" | + | |
− | style="width: 50%" /> | + | |
− | <p>Figure 15: Jiangsu Ronghui Environmental Protection Equipment Co., Ltd.</p> | + | |
| </div> | | </div> |
− | <p>A very good dye product that avoids pollution from the production process achieve the
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Bandhnu-course" |
− | integration of enterprise production and biotechnology to solve environmental problems from
| + | |
− | the root causes is needed.</p>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Ronghui" | + | |
| data-toggle="modal" type="button">Read More</button> | | data-toggle="modal" type="button">Read More</button> |
− | <div aria-hidden="true" aria-labelledby="RonghuiLabel" class="modal fade" | + | <div aria-hidden="true" aria-labelledby="Bandhnu-courseLabel" class="modal fade" |
− | data-backdrop="static" data-keyboard="false" id="Ronghui" tabindex="-1"> | + | data-backdrop="static" data-keyboard="false" id="Bandhnu-course" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="RonghuiLabel">Ronghui</h5> | + | <h5 class="modal-title" id="Bandhnu-courseLabel">Bandhnu-course</h5> |
| </div> | | </div> |
| <div class="modal-body"> | | <div class="modal-body"> |
− | <p>Gaocheng is the hometown of China's environmental protection and the base | + | <p>On the basis of project Mr. Tony, we established a bandhnu course of |
− | of China's environmental protection industry, among which environmental
| + | interest every Monday, Wednesday and Friday and a specialized one in |
− | protection companies are dotted dealing with various kinds of pollution, | + | Class one, Grade six. We bought pigment, enhancer, white T-shirts, hats |
− | including waste water, waste gas, waste residue and so on. This time, we | + | and scarves. We explained the history of bandhnu and modern techniques, |
− | interviewed engineer Wang Yong, who has been in the environmental
| + | which could increase students' manipulative ability and creativity |
− | protection industry for 10 years. He has accumulated a wealth of | + | during application. In the farewell party at the end of the |
− | experience in this industry, starting with electric welding materials
| + | education-aiding course, T-show was held to encourage students daring to |
− | according to drawings, contracting orders by himself, designing sewage | + | show off their product and personality. Through the charm of colour, |
− | treatment equipment from scratch and realizing it. In the course of the | + | students enhanced their relationship with each other and obviously, |
− | interview, we learned about the principle and effect of the sewage
| + | removed some of the lonliness.</p> |
− | treatment equipment, visited the equipment manufacturing workshop, and | + | <table> |
− | understood the internal structure of all kinds of equipment. We also | + | <thead> |
− | deeply realized steps that sewage needs to go through from seriously | + | <tr> |
− | exceeding the standard of pollutants to being able to discharge safely. | + | <th>photo</th> |
− | Through this interview, we have a deeper understanding of dye pollution | + | <th>description</th> |
− | treatment. And the relevant indicators for dealing with dye pollution in | + | </tr> |
− | today's environmental protection industry. Mr.Tony needs to adhere to | + | </thead> |
− | the principle that it is harmless to the human body and good to the
| + | <tbody> |
− | environment in the production process. From the input of raw materials
| + | <tr> |
− | to the acquisition of the final product to the use of the product, the
| + | <td><img src="https://static.igem.org/mediawiki/2021/0/04/T--HUST-China--img--humanpractice--HP-4.2.17.png" |
− | intermediate products need to be harmless to the environment and there
| + | width="40%" /></td> |
− | are few by-products as far as possible, so as to meet the needs of
| + | <td>Dyeing in the bandhnu course</td> |
− | environmental protection. After communicating with engineer Wang Yong,
| + | </tr> |
− | he said that the pollution factors in the pollutants emitted by dye
| + | <tr> |
− | enterprises are complex and difficult to deal with. Therefore, high
| + | <td><img src="https://static.igem.org/mediawiki/2021/d/d7/T--HUST-China--img--humanpractice--HP-4.2.18.png" |
− | pollution enterprises like these can not completely rely on follow-up
| + | width="40%" /></td> |
− | sewage treatment. In order to solve the problem of high pollution, we
| + | <td>Displaying bandhnu product from one of the students</td> |
− | must start from the source. Therefore, we need a very good dye product
| + | </tr> |
− | that avoids pollution from the production process. It is also to cater
| + | <tr> |
− | to the trend of pollution control around the world in the future, and
| + | <td><img src="https://static.igem.org/mediawiki/2021/e/ef/T--HUST-China--img--humanpractice--HP-4.2.19.png" |
− | really achieve the integration of enterprise production and
| + | width="40%" /></td> |
− | biotechnology to solve environmental problems from the root causes.</p> | + | <td>Laughter in their own bandhnu clothes on the T show</td> |
| + | </tr> |
| + | <tr> |
| + | <td><img src="https://static.igem.org/mediawiki/2021/8/83/T--HUST-China--img--humanpractice--HP-4.2.20.png" |
| + | width="40%" /></td> |
| + | <td>Group photo of students with their own bandhnu product and |
| + | joy</td> |
| + | </tr> |
| + | <tr> |
| + | <td><img src="https://static.igem.org/mediawiki/2021/a/ab/T--HUST-China--img--humanpractice--HP-4.2.21.png" |
| + | width="40%" /></td> |
| + | <td>'Models' awaiting to going on the stage</td> |
| + | </tr> |
| + | </tbody> |
| + | </table> |
| </div> | | </div> |
| <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" | | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" |
Line 1,008: |
Line 884: |
| </div> | | </div> |
| </div> | | </div> |
− | <h3>Environmental Protection Bureau of Yantai</h3> | + | <h2>Bioethics week debate</h2> |
− | <div class="image"><img alt="Environmental Protection Bureau of Yantai" | + | <div class="image"><img alt="Bioethics week debate" |
− | src="https://static.igem.org/mediawiki/2021/a/a6/T--HUST-China--img--humanpractice--HP-1.3.1.4.png" | + | src="https://static.igem.org/mediawiki/2021/7/75/T--HUST-China--img--humanpractice--HP-4.2.22.png" |
− | style="width: 50%" /> | + | style="width: 90%" /> |
− | <p>Figure 16: Environmental Protection Bureau of Yantai</p> | + | <p>Figure 19: Bioethics week debate</p> |
| </div> | | </div> |
− | <p>Try to make good products that can protect the ecology, protect the environment and meet the | + | <p>With the invitation of the HZAU-China team, HUST-China travelled to Huazhong Agricultural |
− | needs of the public, so as to achieve a win-win situation of economic development and
| + | University to participate in the Bioethics Week. Both sides launched a friendship debate --- |
− | environmental protection.</p> | + | ' artificial intelligence / humans are more likely to lead to human destruction '. After the |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | fierce debate between the two sides, the questioning of the audience, the comments of the |
− | data-target="#Environmental-Protection-Bureau-of-Yantai" data-toggle="modal"
| + | judges and the sharing of points of views, the audience had a new understanding of life |
− | type="button">Read More</button>
| + | ethics. We do not want human civilization to really go to the day of destruction, but we |
− | <div aria-hidden="true" aria-labelledby="Environmental-Protection-Bureau-of-YantaiLabel" | + | continue to imagine how it may be destroyed. So we should eliminate and avoid errors, and |
− | class="modal fade" data-backdrop="static" data-keyboard="false"
| + | then move forward more cautiously. It is beyond dispute that through this event, we can be |
− | id="Environmental-Protection-Bureau-of-Yantai" tabindex="-1">
| + | more cautious and also more courageous in the face of scientific progress and assume the |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | responsibility of life science practitioners.</p> |
− | <div class="modal-content">
| + | <h2>Beijing voluntary lecture</h2> |
− | <div class="modal-header">
| + | <div class="image"><img alt="Beijing voluntary lecture" |
− | <h5 class="modal-title" id="Environmental-Protection-Bureau-of-YantaiLabel">
| + | src="https://static.igem.org/mediawiki/2021/d/d6/T--HUST-China--img--humanpractice--HP-4.2.23.png" |
− | Environmental-Protection-Bureau-of-Yantai</h5>
| + | style="width: 90%" /> |
− | </div>
| + | <p>Figure 20: Beijing voluntary lecture</p> |
− | <div class="modal-body">
| + | |
− | <p>In the process of interviewing Director Zhang of the Environmental
| + | |
− | Protection Bureau, we first learned about the current tasks and
| + | |
− | management strategies of the Environmental Protection Bureau, and
| + | |
− | learned that the biggest difficulty in the current supervision of the
| + | |
− | Environmental Protection Bureau lies in the irregular emission of waste
| + | |
− | gas and dust from printing and dyeing factories and foundry plants,
| + | |
− | which precisely reflects the current pollution problem of traditional
| + | |
− | chemical dyes, and it will be one of the problems that our iGEM team is
| + | |
− | committed to solve. After that, we have a detailed understanding of the
| + | |
− | treatment and regulatory policies and relevant standards of the
| + | |
− | discharge of chemical dyes, which further confirms the conclusion that
| + | |
− | the pollution problem of chemical dyes is serious in the previous
| + | |
− | research work. In addition, Director Zhang also revealed that at
| + | |
− | present, high-tech zones have relevant support policies for
| + | |
− | environmental protection and new technology and new energy industries,
| + | |
− | while for enterprises with high pollution and high energy consumption,
| + | |
− | the Environmental Protection Bureau is scheduled to move them out step
| + | |
− | by step. Through investigation, we have more clearly identified the
| + | |
− | serious problem of high pollution in traditional chemical dye factories
| + | |
− | and realized the potential advantages of Mr.Tony in producing natural
| + | |
− | dyes. Director Zhang also suggested that Mr.Tony not only needs to solve
| + | |
− | the problem of environmental pollution caused by enterprise emissions
| + | |
− | from the source, but also the raw materials and strains used in the
| + | |
− | fermentation process need to be environmentally friendly, based on
| + | |
− | bioscience, to make good products that can protect the ecology, protect
| + | |
− | the environment and meet the needs of the public, so as to achieve a
| + | |
− | win-win situation of economic development and environmental protection.
| + | |
− | </p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
| </div> | | </div> |
− | <h2>3.3 Chinese traditional Plant Dye Workshop</h2>
| + | <p>In order to pay attention to the popularization and rapid development of synthetic biology, |
− | <p>Tie-dyeing set off a fashion craze because of its gorgeous and simple design. However, due to | + | HUST-China team responded to the call of CAU-China to join in voluntary lectures on |
− | the promulgation of the national policy on environmental protection, the tie-dyeing industry
| + | synthetic biology for all college students in Beijing community. This voluntary lecture, |
− | is becoming extinct, and because of the serious aging of the employees, the tie-dyeing | + | faced with college students in Beijing, talked a lot about the history of synthetic biology, |
− | technology has the risk of losing generations. At the same time, the key point of tie-dyeing | + | basic knowledge of life science, brief introduction and prospect of synthetic biology, and |
− | technology is to use plants for dyeing, but in the production process of tie-dyeing, plant | + | introduction of iGEM events, which not only expanded the influence of iGEM events, but also |
− | dyes have low productivity, raw materials are more expensive and rare, which makes more | + | comprehensively popularized synthetic biology. In addition, each team carried on the project |
− | convenient and fast chemical dyeing to replace plant dyeing in a large area. Mr.Tony was
| + | display in turn, really let the students combine with the actual application to consolidate |
− | born in the laboratory. In order to synthesize natural dyes by engineering yeast, it is | + | the basic knowledge of synthetic biology. We also arranged interesting knowledge answers and |
− | necessary to solve the problems of complex preparation process and low purity of dyes in the
| + | questions part, which narrowed the gap between students, and comprehensively answered the |
− | traditional tie-dyeing process, so as to realize the mass production of natural dyes. In the | + | questions of students.</p> |
− | follow-up, the team needs to explore the optimal dyeing conditions and color mixing | + | <div class="image"><img alt="Beijing voluntary lecture" |
− | experiments of the dyes, so as to provide the possibility for showing a variety of colors in | + | src="https://static.igem.org/mediawiki/2021/b/b4/T--HUST-China--img--humanpractice--HP-4.2.24.png" |
− | the tie-dyeing process. At the same time, it is also very important to realize the
| + | style="width: 90%" /> |
− | quantitative analysis of plant dyes and clarify the chemical composition, optimal dosage and | + | <p>Figure 21: Beijing voluntary lecture</p> |
− | biochemical principles of dyes and auxiliaries in the dyeing process through experiments. so | + | |
− | as to help tie-dyeing, a traditional handicraft industry on a large scale. Let the
| + | |
− | tie-dyeing process which strongly depends on traditional dyes go further and grow stronger.
| + | |
− | </p>
| + | |
− | <h3>Lan dyeing workshop</h3>
| + | |
− | <div class="image"><img alt="Lan dyeing workshop" | + | |
− | src="https://static.igem.org/mediawiki/2021/d/d2/T--HUST-China--img--humanpractice--HP-1.3.1.7.png" | + | |
− | style="width: 50%" /> | + | |
− | <p>Figure 17: Lan dyeing workshop</p> | + | |
| </div> | | </div> |
− | <p>The development of any dye needs to clarify the chemical composition and optimal dosage of | + | <p>After the lecture, many listeners said that this event made them have some preliminary |
− | dyes and auxiliaries in the dyeing process, as well as the biochemical principles in the | + | understanding of the principles and applications of synthetic biology. The projects |
− | dyeing process, so as to help more craftsmen accurately grasp the amount of dyes.</p> | + | introduced by the lecturers were very meaningful and promising, and they said that they |
− | <div class="modal-btn"><button class="btn btn-warning pull-right" | + | would continue to further understand and learn relevant knowledge in the future.</p> |
− | data-target="#Lan-dyeing-workshop" data-toggle="modal" type="button">Read More</button>
| + | <h1>4 Commercial products</h1> |
− | <div aria-hidden="true" aria-labelledby="Lan-dyeing-workshopLabel" class="modal fade" | + | <h2>Software:</h2> |
− | data-backdrop="static" data-keyboard="false" id="Lan-dyeing-workshop" tabindex="-1"> | + | <ol> |
| + | <li> |
| + | <p>Based on the algorithm framework of YOLOv5, we customize a set of data sets and data |
| + | labels on the micronucleus count of vicia faba root tips, which includes hundreds of |
| + | typical chromatin and micronucleus images. Based on this, a model is trained to |
| + | count the micronucleus of vicia faba root tips under the experimental conditions of |
| + | this project, and then determine the toxicity of various dyes. We opened the |
| + | download of this model on GITHUB, and introduced the self-defined process in MODEL ( |
| + | if it is only used for the identification of micronucleus ) to ensure that each user |
| + | can train a counting model suitable for its personal experimental conditions.</p> |
| + | </li> |
| + | <li> |
| + | <p>According to the results of hair dyeing experiments, we developed a set of color |
| + | prediction algorithms, and developed a small program named Dye Your Hair-Mr. Tony |
| + | HUST on WeChat. This widget returns the expected hair color results based on the |
| + | type of pigment you submit and the dyeing time. The selection of single / two |
| + | pigments is currently supported. Maintenance will continue to be updated.</p> |
| + | </li> |
| + | </ol> |
| + | <p>For detailed information , please refer to software part</p> |
| + | <h2>Hardware:</h2> |
| + | <ol> |
| + | <li> |
| + | <p>We have designed a portable and easy-to-use fermenter whose fermentation chamber and |
| + | reaction chamber are integrated into one device. After fermentation, the working |
| + | enzyme can pass through the filter and produce pigments in the reaction chamber only |
| + | by inverting the bottle, which will make it more convenient for the production and |
| + | storage of pigments and provide convenience for users.</p> |
| + | </li> |
| + | <li> |
| + | <p>We also designed a dye comb to cooperate with the use of dye in the fermentor. This |
| + | tool will enable users to customize the entire process from pigment production to |
| + | hair dyeing.</p> |
| + | </li> |
| + | </ol> |
| + | <p>For detailed information , please refer to hardware part</p> |
| + | <h2>Business plan:</h2> |
| + | <p>In order to make a further progress of the following projects and exaggerate the influence of |
| + | Mr. Tony brand, we have also formed a business plan to continue to promote a healthy, |
| + | humanized and reversible biological perm and dye system.</p> |
| + | <div class="modal-btn"><button class="btn btn-warning pull-right" data-target="#Business-plan" |
| + | data-toggle="modal" type="button">Read More</button> |
| + | <div aria-hidden="true" aria-labelledby="Business-planLabel" class="modal fade" |
| + | data-backdrop="static" data-keyboard="false" id="Business-plan" tabindex="-1"> |
| <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> | | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl"> |
| <div class="modal-content"> | | <div class="modal-content"> |
| <div class="modal-header"> | | <div class="modal-header"> |
− | <h5 class="modal-title" id="Lan-dyeing-workshopLabel">Lan-dyeing-workshop | + | <h5 class="modal-title" id="Business-planLabel">Business-plan</h5> |
− | </h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>The plant dyeing process is quite complex and is gradually replaced by
| + | |
− | chemical fabrics, so the number of plant dyeing craftsmen continues to
| + | |
− | decrease. We interviewed teacher Peng Shuangying, who was born into a
| + | |
− | family of blue-dye craftsmen. She studied Blue-dye from an early age,
| + | |
− | but she did not continue to work in the industry because of the narrow
| + | |
− | market. Later, she innovated the type, color, pattern and technology of
| + | |
− | weaving and dyeing, created her own brand, and was awarded the title of
| + | |
− | "inheritor of vegetation dyeing of Pujiang County Intangible Cultural
| + | |
− | Heritage".</p>
| + | |
− | <p>Peng explained to us the complete dyeing process from plant Radix
| + | |
− | Isatidis to indigo dye and showed the mural of blue dyeing process. In
| + | |
− | her studio, there are all kinds of blue-dyed products, including toys,
| + | |
− | canvas bags, bedding, screens, fans, cloth chairs and clothing. She also
| + | |
− | briefly introduced various dyeing processes and natural dyes of other
| + | |
− | colors and made use of batik, tie dyeing, knock dyeing and other
| + | |
− | techniques, together with a variety of patterns, to turn blue-dyed
| + | |
− | fabrics into works of art and coruscate new vitality. However, at
| + | |
− | present, traditional craftsmanship is often empirical, so there is an
| + | |
− | urgent need to combine traditional craftsmanship with science and
| + | |
− | technology to achieve quantitative analysis and clarify the chemical
| + | |
− | composition and biochemical principles of additives in plant dyeing
| + | |
− | processes to make traditional dyes go further. The research and
| + | |
− | development of any dye needs to clarify the chemical composition and
| + | |
− | optimal dosage of dyes and auxiliaries in the dyeing process, as well as
| + | |
− | the biochemical principles in the dyeing process, so as to help more
| + | |
− | craftsmen accurately grasp the amount of dyes but not only rely on oral
| + | |
− | experience, thus making the scale of traditional handicrafts possible.
| + | |
− | In order to make the traditional dyeing process go further and grow
| + | |
− | stronger.</p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h3>Dali Puzhen Museum</h3>
| + | |
− | <div class="image"><img alt="Dali Puzhen Museum"
| + | |
− | src="https://static.igem.org/mediawiki/2021/5/54/T--HUST-China--img--humanpractice--HP-1.3.1.8.png"
| + | |
− | style="width: 50%" />
| + | |
− | <p>Figure 18: Dali Puzhen Museum</p>
| + | |
− | </div>
| + | |
− | <p>Mr.Tony is needed to solve the problems of complex dye preparation process and low purity of
| + | |
− | dyes used in traditional tie-dyeing process, so as to achieve mass production of natural
| + | |
− | dyes, to help more craftsmen to achieve large-scale, better promotion of traditional
| + | |
− | technology.</p>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | |
− | data-target="#Dali-Puzhen-Museum" data-toggle="modal" type="button">Read More</button>
| + | |
− | <div aria-hidden="true" aria-labelledby="Dali-Puzhen-MuseumLabel" class="modal fade"
| + | |
− | data-backdrop="static" data-keyboard="false" id="Dali-Puzhen-Museum" tabindex="-1">
| + | |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="Dali-Puzhen-MuseumLabel">Dali-Puzhen-Museum</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>At the Puzhen tie-dyeing Museum, there are a number of dyed fabrics
| + | |
− | waiting to be oxidized and dried on the outside, most of them have a
| + | |
− | large area and exquisite designs, and then we can see that several large
| + | |
− | dye vats are filled with dyes, emitting a special aroma. There are many
| + | |
− | mounted handicrafts in the dyeing workshop, with a variety of
| + | |
− | craftsmanship, styles and categories, with ulterior motives in the
| + | |
− | placement arrangement. At the same time, even the ceiling of the
| + | |
− | tie-dyeing workshop is covered with dye cloth. Being in the dyeing
| + | |
− | workshop and looking around, the line of sight is full of blue and white
| + | |
− | patterns, making people feel the strong atmosphere of tradition and
| + | |
− | folklore. However, the incompatibility between natural
| + | |
− | dyeing&traditional processes and large-scale production also
| + | |
− | appears, especailly in small workshops, while the productivity of plant
| + | |
− | dyes is low, and raw materials are more expensive and rarer, so plant
| + | |
− | dyeing shows great deficiencies compared with more convenient and rapid
| + | |
− | chemical dyeing, so Mr.Tony is needed to solve the problems of complex
| + | |
− | dye preparation process and low purity of dyes used in traditional
| + | |
− | tie-dyeing process, so as to achieve mass production of natural dyes, to
| + | |
− | help more craftsmen to achieve large-scale, better promotion of
| + | |
− | traditional technology.</p>
| + | |
− | </div>
| + | |
− | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal"
| + | |
− | type="button">Close</button></div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | </div>
| + | |
− | <h3>Lanxu ancient tie-dye experience Hall</h3>
| + | |
− | <p>It is necessary to realize the quantitative analysis of plant dyes, clarify the chemical
| + | |
− | composition of dyes and dyeing aids in the dyeing process, the optimal dosage and the
| + | |
− | biochemical principles in the dyeing process, so as to provide solutions to the traditional
| + | |
− | processes facing the crisis of extinction.</p>
| + | |
− | <div class="image"><img alt="Lanxu ancient tie-dye experience Hall"
| + | |
− | src="https://static.igem.org/mediawiki/2021/3/30/T--HUST-China--img--humanpractice--HP-1.3.1.9.png"
| + | |
− | style="width: 50%" />
| + | |
− | <p>Figure 19: Lanxu ancient tie-dye experience Hall</p>
| + | |
− | </div>
| + | |
− | <div class="modal-btn"><button class="btn btn-warning pull-right"
| + | |
− | data-target="#Lanxu-ancient-tie-dye-experience-Hall" data-toggle="modal"
| + | |
− | type="button">Read More</button>
| + | |
− | <div aria-hidden="true" aria-labelledby="Lanxu-ancient-tie-dye-experience-HallLabel"
| + | |
− | class="modal fade" data-backdrop="static" data-keyboard="false"
| + | |
− | id="Lanxu-ancient-tie-dye-experience-Hall" tabindex="-1">
| + | |
− | <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered modal-xl">
| + | |
− | <div class="modal-content">
| + | |
− | <div class="modal-header">
| + | |
− | <h5 class="modal-title" id="Lanxu-ancient-tie-dye-experience-HallLabel">
| + | |
− | Lanxu-ancient-tie-dye-experience-Hall</h5>
| + | |
− | </div>
| + | |
− | <div class="modal-body">
| + | |
− | <p>In the Dali Lanxu tie-dyeing experience Museum, we learned that the
| + | |
− | tie-dyeing process is divided into two processes: tying and dyeing. The
| + | |
− | technique of tying determines the trend and basic shape of the pattern.
| + | |
− | Complex and exquisite patterns often need to be embroidered with basic
| + | |
− | pattern units in advance, which is similar to the principle of cutting
| + | |
− | window grilles, showing the final pattern symmetrically, and then in
| + | |
− | interviews with staff and follow-up visits, we deeply understand that
| + | |
− | traditional and natural as the keyword of this old craft, have been paid
| + | |
− | more and more attention by the society in recent years, and also meet
| + | |
− | the consumption needs of people in the new era. However, the failure of
| + | |
− | natural dyeing and traditional technology to achieve large-scale
| + | |
− | production is still a huge problem faced by the traditional process, and
| + | |
− | it is precisely because of this that the main production mode of the
| + | |
− | traditional handicraft industry is still small-scale operation, and
| + | |
− | heavily relies on tourism and other industries. In addition to producing
| + | |
− | dyes, our team also needs to explore the optimal dyeing conditions and
| + | |
− | color mixing experiments in order to provide the possibility of showing
| + | |
− | a variety of colors in the tie-dyeing process and mass production. At
| + | |
− | the same time, it is necessary to realize the quantitative analysis of
| + | |
− | plant dyes, clarify the chemical composition of dyes and dyeing aids in
| + | |
− | the dyeing process, the optimal dosage and the biochemical principles in
| + | |
− | the dyeing process, so as to provide solutions to the traditional
| + | |
− | processes facing the crisis of extinction.</p>
| + | |
| </div> | | </div> |
| + | <div class="modal-body"><iframe height="500px" |
| + | src="https://static.igem.org/mediawiki/2021/7/7a/T--HUST-China--doc--Mr_Tony_commercial_plan.pdf" width="100%"></iframe></div> |
| <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" | | <div class="modal-footer"><button class="btn btn-danger" data-dismiss="modal" |
| type="button">Close</button></div> | | type="button">Close</button></div> |
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| </div> | | </div> |
| + | <h1>5 Open source project sharing</h1> |
| + | <ol> |
| + | <li> |
| + | <p>MCN counter : Based on the algorithm framework of YOLOv5, we customize a set of data |
| + | sets and data labels on the micronucleus count of vicia faba root tips, which |
| + | includes hundreds of typical chromatin and micronucleus images. Based on this, a |
| + | model is trained to count the micronucleus of vicia faba root tips under the |
| + | experimental conditions of this project, and then determine the toxicity of various |
| + | dyes. This greatly liberates the manpower and the heavy reading work will be done by |
| + | the computer. We opened the download of this model on GITHUB, and introduced the |
| + | self-defined process in MODEL ( if it is only used for the identification of |
| + | micronucleus ) to ensure that each user can train a counting model suitable for its |
| + | personal experimental conditions.</p> |
| + | </li> |
| + | <li> |
| + | <p>Dyeing predictor : We built several BP neural networks in python3 + tensorflow + |
| + | keras environment to predict the dyeing results according to the type, concentration |
| + | and time of pigment. If you ' ve read the relevant parts of MODEL in detail, you ' |
| + | ll realize that this network is actually for all fiber dyeing - pigment attachment |
| + | systems. Therefore, you can completely customize your own prediction model according |
| + | to this network structure. This model contributes more in the mathematical part of |
| + | determining data labels and activation functions of each layer. You can learn more |
| + | in the relevant parts of MODEL.</p> |
| + | </li> |
| + | </ol> |
| <div class="row g-0"> | | <div class="row g-0"> |
| <div class="col-4 girl"><img | | <div class="col-4 girl"><img |
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| <div class="dialogbox"> | | <div class="dialogbox"> |
− | <p>Unbelievable! You have done such a thorough and detailed job just in the step of | + | <p>Marvellous! Human practice conducted by your team not only served as a guide for |
− | identifying the problem!! Let's get to the second part: '<a | + | the project, but also contributed to the world by disseminating synthetic |
− | href="https://2021.igem.org/Team:HUST-China/Human_Practices_02">Formulate | + | biology knowledge and conveying positive energy!! Now, let's have a look at <a |
− | implementation plan</a>' right away!</p>
| + | href="https://2021.igem.org/Team:HUST-China/Model">Modeling |
| + | </a>part!</p> |
| </div> | | </div> |
| </div> | | </div> |
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| </body> | | </body> |
| + | |
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