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2017-06 05

[Student]Foreign students at Hanyang experienced field trip event

The Hanyang University Office of International Affairs organized a field trip to provide foreign students with opportunities to experience Korean culture and help revitalize rural areas. International students from Germany, France, Brazil, Mexico, Turkey and China were among the participants. ▲ Foreign students at Hanyang are making Kimbap at Banguok Village in Danyang-gun, Chungbuk Province on June 4. ▲ Foreign students at Hanyang are making Kimbap at Banguok Village in Danyang-gun, Chungbuk Province on June 4. ▲ Foreign students at Hanyang are making 'Sanchea Mandu' at Banguok Village in Danyang-gun, Chungbuk Province. ▲ Foreign students at Hanyang are making 'Sanchea Mandu' at Banguok Village in Danyang-gun, Chungbuk Province. ▲ Foreign students at Hanyang are making 'Dambukjang' at Banguok Village in Danyang-gun, Chungbuk Province. ▲ Foreign students at Hanyang are making 'Dambukjang' at Banguok Village in Danyang-gun, Chungbuk Province. ▲ Foreign students at Hanyang are painting on a mug cup in Banguok Village, Danyang-gun, Chungbuk Province on June 4. ▲ Foreign students at Hanyang are painting on a mug cup in Banguok Village, Danyang-gun, Chungbuk Province on June 4. ▲ Foreign students at Hanyang are painting on a mug cup in Banguok Village, Danyang-gun, Chungbuk Province on June 4.

2017-05 31

[Event]WCD plaque hanging ceremony

▲(from the left) Vice President Lee Kwan-soo, President Lee Young-moo, Dean of Department of Energy Engineering Paik Un-gyu, Dean of College of Engineering Kim Young-do Hanyang University Department of Energy Engineering hosts WCD(World Class Department) selection plaque hanging ceremony on the 29th in Seoul Campus Fusion Technology Center(FTC). On the day of the ceremony, President Lee Young-moo, Vice President Lee Kwan-soo, Vice President Lee Sung-chull, Dean of College of Engineering Park Dae-hyo, Cho Sung-ho, Kim Young-do and Dean of Department of Energy Engineering Paik Un-gyu attended the ceremony. The Department of Energy Engineering was selected for the WCD project in its second phase, and will receive 200 million won annually for three years from 2017 to 2020.

2017-05 30

[Academics][Researcher of the Month] Fusion Research in Enlightenment

Professor Choi Dong-ho of the Department of Medicine is June’s Researcher of the Month for his active role in developing knowledge in the field of medicine. In his paper, “Design and Fabrication of a Thin-Walled Free-Form Scaffold on the Basis of Medical Image Data and a 3D Printed Template: Its Potential Use in Bile Duct Regeneration”, Choi explains how he has created the bile duct, a body part that exports bile from liver to duodenum with 3D printer and being able to successfully conduct clinical demonstration on rabbits. Professor Choi explains about the 3D printing and its relation to artificial organs. For 20 years, Choi has been working on stem cell research which has eventually led to the stage of creating artificial organs with 3D printing techniques. Bile duct is one of the very sensitive body parts where it is hard to fix once problem occurs. Although there are artificial blood vessels, there has been no artificial bile ducts created. What makes it so complicated to make is that since bile is carried through the bile duct, it shrinks as time goes on if created with the material as commonly used as Gore-Tex. The material should be sturdy enough to withstand the bile, and it should be flexible enough to be sewed up as well which is definitely not an easy task. Process of creating bile duct through 3D printing (Photo courtesy of Choi) The diagram above depicts the process of creating bile duct. It first goes through the data acquisition through MRI images and 3D designing. As some cells are mixed up to the mold, it grows into the shape and size as designed. Important technique here is to develop the bio ink that congeals once it flows out of the 3D printing machine. Creating hydrogel and mixing up the stem cells to it is another important task to be completed. "I hope that what I create can be of help to people." Choi’s team is currently in the stage of obtaining patent in the techniques to create artificial organs through 3D printing. Since there are tremendous types of researches to be carried out through his studies, ranging from stem cell reprogramming to drug screening, Choi wishes that creating safe artificial organs in the end is what he wishes to achieve. “I am still doing translational research with various other departments and I hope that what I create can be of help to not only the patients, but even for my family as well in times of emergency,” concluded Choi. Kim Seung-jun nzdave94@hanyang.ac.kr Photos by Moon Hana

2017-05 29

[Event][Hanyang Festival 2017] Eat, Drink, and Enjoy!

The once desiccating sun is setting and cool evening breeze is blowing. Smells of barbeque is flowing and lights of booths are turning. People are busying themselves here and there in preparation for the outdoor pubs and game activities. With games and activities during the day and pubs and performances during the night, the festival seems exciting and lively. Daytime Animation During the day, games and amusement activities were set up in every corner of Hanmadang (Han Yard). By the name of High Five with the Booths, the planning committee this year has prepared five booths of funs and activities: escape-the-room game, hair chalk booth, Hanyang Land, eat-alone-competition, and Alohanyang. Among the five, the most popular booth seemed to be the escape-the-room game, as far more than expected students visited the booth and protracted the activity for a day longer. Hair chalk booth was big hit, too, as many people were interested in coloring their hair free from damage and permanency. In Hanyang Land, there were a mini Viking ride, punch-machine, and bubble wrestling. Mission: escape the room by solving the puzzles with given clues in the room! Question: who is the murderer? Screams of students echoed the nearby area of the viking ride. Males and females, both were dying their hair with chalk of their favorite colors. Bubble wrestling! Don't tumble down before your enemy! Students from Alohanyang campaigning for fine language throughout the festival. Other booths set up by various clubs also offered games and activities along the track. Table tennis, archery, face painting, and baseball were situated in corners of the pathway. Intense exchanges of the ball went on at the table tennis booth. The master of archery teaching a participating student how to aim the bull’s eye. Friends drawing on each other’s face at the face painting booth. Baseball booth enjoyed batting and pitching. Random survey: vote with your trash, which one do you prefer? Nighttime Festivity During the night, outdoor pubs and kiosks of barbeque and cocktail were attracting lines and lines of students. The smell of barbeque sticks and the music of outdoor pubs seemed spirited and youthful, as everyone was eating, drinking, talking, singing, and socializing as a big group. Going a little uphill toward the outdoor theater, swarm of people were gathered around the stage, as they longed to see a famous idol group Girlfriend. Cheers and shouts for their desired celebrity was well heard across the area and the performance even invigorated the crowd louder and stronger. Grilled chicken stick is being ready to be served. "If you win me with rock-sissor-paper, I will give you a glow-in-the-dark bracelet for free!" The outdoor pub is bustling with students hanging out with their friends. A cocktail kiosk selling various kinds of drinks. Students in charge of preparing food at the outdoor pub is busy with their duties. Girls group Girlfriend on the stage of the outdoor theater. Everyone is eager to see the celebrity closer, busy taking pictures and filming the performance. The end of the performance! Everyone have a safe and enjoyable night! Jeon Chae-yun chaeyun111@hanyang.ac.kr Photos by Choi Min-ju

2017-05 29

[Event][Hanyang Festival of 2017] How International Hanyangians Enjoy the Festival

This year’s festival organizers of Hanyang University- “HY-Five,” planned for a festival that everyone in school can enjoy. In the title “HY-Five,” there is a hidden significance of the five- cleaning laborers, sexual minorities, handicapped students, international students, and the lone students. Among those, the organizers prepared translated guidance for global students, as the OIA (Office of International Affairs) and other various school clubs arranged special events for them. News H covers on how International Hanyangians enjoyed this year’s festival. Global Saranghandae Global Saranghandae is a group of international ambassadors managed by the OIA. This year, Global Saranghandae organized a special event for international students. Activities consisted of surveys for international students, SNS upload event, and present lottery. Also, the ambassadors explained about the 2017 HYU festival in various languages, especially about the location of each department and school club’s booth. International students are voting for the best event organized by HYU. (Photo courtesy of OIA) "I am extremely glad that our school is improving in terms of service for foreigners. I especially enjoyed the Global Saranghandae's event, because I could fluently communicate with Hanyangians and get information," said Daniela (Division of International Studies, 4). (Photo Courtesy of OIA) Media Strategy Center Media Strategy Center prepared a special event for international students, which was giving out the school t-shirts after they solve quizzes. News H and Channel H managed by the Media Strategy Center, also organized events with English translations. "As HYU is preparing for events for international students, I feel more like I am a part of this school. I hope there will be more events like this," said Duke (Department of Computer Science, 4). International students are enjoying the event prepared by News H. As Global Hanyangians are increasing in Hanyang University, the student council and various school club associations cooperated to satisfy the demands. As the festival organizer "HY-Five" intended, 2017 HYU Festival was the party for all Hanyangians. Kim Ju-hyun kimster9421@hanyang.ac.kr Photos by Choi Yeon-jae

2017-05 22

[Academics]Novel Way of Measuring Cellular Nanoparticles (1)

Nanoparticles, which are particles with diameters at least one dimension less than 100nm, are gaining intense interest from researchers. This is due to their wide applications in diverse fields such as biomedicine, materials, and electronics. Nanoparticles in medical treatments, for example, are used as drug carriers which are introduced to the human body to deliver medicine to targeted tissues. But because the safety of nanoparticles are not yet fully proven, it is important to understand to what extent the human body can be exposed to nanoparticles. In the paper “Flow Cytometry-Based Quantification of Cellular Au Nanoparticles”, Professor Yoon Tae-hyun (Department of Chemistry) focuses on the quantitative measurement of nanoparticles associated with mammalian cells. Among the increasing research interests toward nanoparticles, Yoon developed a new efficient way to quantitatively count cellular nanoparticles. With the approach of analytical chemistry, Professor Yoon and his research team utilized a technique called flow cytometry (FCM), which is already commonly used in biological and medical fields. One of its uses is to measure the number of blood (e.g. platelet, red and white blood cells) in blood samples. “While the ultimate purpose of our research is to determine whether it is hazardous to humans or not, a more detailed or fundamental subject in this specific study was to develop a method of quantitatively measuring how many nanoparticles would associate with a single mammalian cell,” explained Yoon. As it is a very micro-level research, the goal of the research is to be as simple and accurate as possible. Yoon and his team exposed cells to gold nanoparticles and measured the scattered light intensity of the cell samples using a flow cytometer. Yoon gave the example of fine dust for easier understanding. “When there is a large amount of fine dust in the air, it is usually hard for people to have clear vision because light is scattered by fine dust particles. However, we are able to recognize the existence of nanoparticles thanks to the scattered intensity of a laser source in a flow cytometer. When nanoparticles are associated with cells, the laser beam will be scattered by the nanoparticles and the scattered intensity will be high. If there are no nanoparticles, the laser beam will not scatter but just shoot straightforward,” explained Yoon. Overall graphic and imagery process of FCM, and scattering lights of cells with nanoparticles. (Photo courtesy of Yoon) The main significance of the research not only comes from the fact that it tried to tackle and study fundamental characteristics of nanoparticles, but also from how Yoon and his team improved the conventional FCM technique for utilization. His team discovered the statistical relationship between the FCM-scattered light intensity of the cell samples and the number of nanoparticles associated with cells. This finding enabled Yoon's team to accurately detect and quantify the cellular association of nanoparticles. “I think it is important to have thorough knowledge about the safety and effectiveness of the use of nanoparticles, and our research can act as a foundation for acquiring such knowledge to develop further applications. Along with the new findings, I hope our research contributes to the fusion of nanoscience and technology, along with other research areas such as biomedical fields,” said Yoon. Yoon hopes to research on nanoparticles for practical use in different fields. Yun Ji-hyun uni27@hanyang.ac.kr Photos by Kim Youn-soo

2017-05 22

[General]3rd Cultural Properties Drawing Competition

On the 20th of May, Hanyang University Museum held the 3rd Cultural Properties Drawing Competition for kindergarten and primary school children. The competition was held from 2 to 5 pm. After a short tour of the museum by the curators, the children drew the most interesting cultural properties that they enjoyed seeing. The results of the competition will be notified on the museum’s webpage and phone calls will be made to the winners individually on the 29th of May. Tales of Individuals As this competition is not well known to the public, a large number of participants have either not been able to join or chose not to. Although 30 students from the lower grade and the upper grade groups were expected to join, the number totaled 18 (9 from each group) students whose parents were associated with Hanyang University (HYU). With the help of Book 21 Chunga Books, the museum was able to provide gifts for participants of the competition. Kim Young-san (left) and his big brother Kim Young-bin (right) are drawing skulls. Each student had a tale to tell in relation to their drawing. Kim Kyu-hoon (Jamhyun Primary School, Grade 4) whose mother is a professor at the Department of Nursing decided to participate in this competition after seeing the advertisement on campus. “I am drawing about the slender bronze dagger although it’s not in the HYU museum. I will draw what I want,” added Kim. Not everything in life has to make sense nor do we have to answer questions in a logical way, and Kim seems to already know a lot. “I won the grand prize in the Science Creativity Contest held at Seoul National University of Education,” said Kim. Although not all questions asked of him add up, Kim enjoys telling stories about his life so far. Kim (left) enjoys telling stories of his life and being new friends with Oh Jae-yoon (right). The winner of the 1st Cultural Properties Drawing Competition has decided to participate for the second time. Nam Yeon-seo (Jungdeok Primary School, Grade 4), who participated in the lower grade division in the first competition, has now entered in the upper grade division. “I tried to depict primitive man cooking ramen in an earthenware,” said Nam. Nam’s parents were also proud for what their child created. “It doesn’t really matter if she wins this competition or not. The important thing is that we have another memory to remember,” said Nam’s mother. Winner of the 1st competition Nam (left) with her mother. HYU museum is not utilized by the students to its full capacitiy, which is what curators feel the saddest about. “The museum is not really popular among students mostly because students feel uncomfortable going to such places, but we would like them to realize that it could be a place they can visit and take a rest,” said Choi Hyo-young (curator at HYU Museum). Not only do they hold such competitions, but the museum also provides programs for middle school and high school students with job fairs and educational programs as well. High level of interest and participation of students towards HYU Museum would certainly brighten future prospects for the museum. Kim Seung-jun nzdave94@hanyang.ac.kr Photos by Moon Hana

2017-05 15

[Student]Pop Monster, an Enterprise for University Students

“Until all 3,600,000 university students are happy” is a slogan adopted by Pop Monster, an enterprise that works to divert wasted advertisement costs to students’ benefit. Just as a monster would pop up in front of its prey and leave an unforgettable impression, Pop Monster wants to present university students with monster-like support. Choi Ji-eun (Department of Biomedical Engineering, 4th year), the founder of the enterprise, has developed the idea of acting as a link between corporates and students to create a win-win situation out of the understanding that majority of university students go through financial hard times and enormous amount of money is going into waste from advertisements. From inventing in high school to business in university When Choi was in high school, she showed extraordinary talent in inventing. In fact, her admission type to Hanyang was inventors selection. She has fostered a great interest in devising innovative ideas since she was a high-schooler, proving her talent by winning numerous awards in inventing competitions. The entries she contributed included traffic light for red-greed blind and wheelchairs for paraplegia and paralysis, both of which won her big awards. Because she decided to attend inventing classes offered by a teacher she met from one of the inventing competitions, Choi had little time to invest in her school study. This was a big concern for her parents, since she needed to put her best effort in studying as a high school student but her talent showed otherwise. "I wanted to turn what was wasted into something that was beneficial." “I knew I had to set my career path and study hard to get a high score on the Korean SAT, I was much more drawn into other things than studying. I just wanted to do what I felt like doing.” Choi neither studied for nor took the Korean SAT and devoted her time in inventing, which eventually ended up becoming her career route. Her interest and passion for inventing did not lessen a bit but grew even more ardently during her university years. In 2014, Choi entered the School of Youth Startup run by Small and Medium Business Corporation, which aims to cultivate innovative thinkers under the age 39. When applying to the school with an inventive idea as a requirement, Choi only had vague sketches of ideas for Pop Monster, but still gave it a shot. Unsurprisingly, she got accepted to the school and has been receiving training for startup ideas, preparing her to complete her startup business, Pop Monster. As a university student, she wanted to target university students as her business’s main beneficiary. Pop! Here’s your share! Since Choi wants to deal with the wasted non-targeted advertisement costs, she knew the first thing she had to do was to solidly set her target—university students—because only then the efficiency of an advertisement will improve. Thinking about what university students would like the most, she has worked with various companies to benefit both the students and the companies. One of the projects she worked on was handing out commodities of those companies to students and extracting surveys, ideas, and reviews of those items from the students in return, which could help improve those items. Positive response had been obtained from both students and companies. Pop Monster’s main role is to interact with and intervene in the relations among advertisements and its targeted audience. With some profit made from the business, she generates programs in which university students could participate and earn scholarship. Students are required to write their situation story of why they need funding and how they are going to use it. Those selected students then have to send a review to Pop Monster on how they spent the fund they have received. Themes of funding vary from transportation fee and monthly rent to back-to-school celebration and home-trip expenses. Choi is working on more projects and programs that could result in win-win situation for both companies and students. “Until all 3,600,000 university students are happy!" Jeon Chae-yun chaeyun111@hanyang.ac.kr Photos by Choi Min-ju

2017-05 15 Important News

[General]Project 'You Did a Great Job !'

On a hot afternoon in May, a group of students of Hanyang (HYU) wandered around the Seoul Campus. What was noticeable was a HY-Lion (a lion character symbolizing HYU), boasting its adorable and huggable appearance. With his friends holding a trashcan and a gift box, they had a special mission of their own in mind. News H followed along their short tour around the campus. Giving people a positive message The whole team - (from the left) Kim Moses, Kim Dong-beom, Park Young-kwang, Kim Mary, and Li Mi-rae - pose for a picture. Composed of a total of 5 members, the leader of the team, Park Young-kwang (Business Administration, 4th year), decided to cosplay HY-Lion. The rest of the members were Kim Dong-beom (Electronic Engineering, 2nd year) Kang Mary (Business Administration 1st year), Kim Moses (Chinese Language & Literature, 1st year) and Lee Mi-rae (Applied Art Education, 1st year). Their project named “You did a great job” was a project initiated by a group assignment in a course called ‘Creativity and Communication’. Their group assignment was to choose one of the bucket lists of a teammate and try to actualize it. “After hearing each and every wish of our team member, the one from Kim Dong-beom, to say hi and shake hands with people passing by, was selected as the theme and goal of our project,” said Park. The team's whole purpose was to give a boost of power to people they meet during the day. One of the main reasons for initiating their project was the fact that Korea is the country with the longest working hours yet with the lowest happiness rate. “While it will be hard for us to change something very fundamental to the problem, we thought we could do something we can actually do. To visit them and encourage them and try to give them a smile,” said Park. To specify their theme, they met at every Tuesday since the middle of the March to plan their project. “We definitely had ups and downs, as it was a first time for all of us to make such kind of project, we had to spend quite a time to negotiate and decide on what to do,” said Kim Dong-beom. Through several meetings, they decided that they would give two pieces of paper to people they meet in the campus. On one, they would write one of their worst memories and rip it off to throw in the trashcan. On the other paper, people would write their happiest memories to keep in the gift box. Visiting members of HYU An employee from the Center for Business Incubation is ripping her paper off to throw in the trash can. After asking for cooperation in several offices in HYU, they visited the Global Entrepreneurship Center and Center for Business Incubation. Employees looked quite happily surprised from the sudden visit. “We are delighted to see these students coming to visit us. Not many students come to offices and I think this is great way to shorten the sense of distance between faculty members and students at HYU,” commented manager Cho Sung-eun. After touring around several offices of HYU, they decided to move to Aejeemun, the HYU subway station, exit #2, where a lot of students come and go. Even on their way to Aejeemun, a lot of students and professors welcomed HY-Lion’s handshakes. HY-Lion is shaking hands with passersby. In front of Aejeemun, HY-Lion and his teammates were busy saying hello and handing out papers to students. Quite a lot of students gathered around them to participate in the project. “I first thought HY-Lion was really cute when I first saw it. I felt quite stressful today due to my presentation but writing it down and tearing it definitely helped me feel much better,” said one student. Happy memories to be kept After a long day of working as a HY-Lion, leader of the team, Park is taking some rest. While people’s ripped bad memories will be thrown away, their precious happy memories collected in the gift box will be kept. “We decided to keep them and read through all of it. After, we will pick some of it and display in a panel to exhibit to people. Of course, with no names on it,” said Park. The rest of the team members also mentioned how it was difficult, though very rewarding. While giving people positive energy, they received the same energy from people as well. After hours of sending cheerful messages to people, the day of the team finally ended. “We hope more projects like ours will appear within campus, and if it does, we are more than willing to help,” said Park. HY-Lion with the students met in front of the Aejeemun. "We just hope our little project gave people another reason to smile today." Yun Ji-hyun uni27@hanyang.ac.kr Photos by Moon Hana and Yun Ji-hyun

2017-05 14 Important News

[Academics]Production of Green Energy

Professor Lee Kun-sang of the Department of Earth Resources and Environmental Engineering is an expert in the field of earth resources. His paper, “Evaluation of CO2 injection in shale gas reservoirs with multi-component transport and geomechanical effects”, discusses a novel method of sequestrating carbon dioxide while extracting more shale gas efficiently. Professor Lee explains the findings depicted in his paper. Carbon dioxide, also known as CO2, continues to be a huge problem on the agenda nowadays. Numerous countries and environmental groups are trying to reduce CO2 emissions by imposing carbon tax. This may help reduce the CO2 emission rate but it does not actually reduce the total amount of CO2 in the air. What Lee has been studying may be a groundbreaking way to reduce CO2 in the atmosphere. The idea sparked up a few years ago when Lee and his students were funded the government through a research program to visit Pennsylvania State University in the US, that has been initiating research on this topic. The most well-known idea at the moment is to store the CO2 in the ground, but the problem with this was the economic drawbacks. Lee’s research focuses on injecting CO2 into shale reservoirs, which is a very tight sedimentary rock. Basic Diagram of CCS method. (Photo courtesy of Global CCS Institute) This method, also known as carbon capture and storage (CCS), is the act of separating CO2 from flue gases and collect them to store them underground. Just injecting CO2 into the ground results in high costs to store them, but Lee's approach not only takes care of CO2 in the air, but also allows for an easier extraction of shale gas as CO2 has a stronger tendency to absorb to shale. Simply put, CO2 increases the pressure into the methane gas while CO2 resides in the shale. All in all, CCS is economically and environmentally beneficial. Lee is continuously working to keep the natural properties of shale rock. Since it has a very meticulous feature, injecting oil or gas in them changes the properties a lot. Trying to develop the most refined model that would keep the properties of shale rock is one of Lee’s goals. Professor Lee has worked on a profitable model of reducing CO2 and collecting more methane gas that would benefit the environment. Kim Seung-jun nzdave94@hanyang.ac.kr Photos by Kim Youn-soo