• Proceedings of the Korean Society of Precision Engineering Conference
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• 2008.06a
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• pp.951-952
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• 2008

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.26 no.6
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• pp.462-467
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• 2013

In this paper, we analyzed the effects of doctoring process on the patterns of Ag ink in gravure off-set printing. The parameters of doctoring process were the angle and the pressure, which was represented by the depth of blade movement to the gravure roll, of doctor blade to the surface of gravure roll, and the angle of patterns engraved on the gravure roll to the doctor blade moving direction. The proper parameters were extracted for the fine patterns and they were 15 mm for the pressure, $60^{\circ}$ for the blade angle. And the angle of patterns with respect to the blade movement should be less than $40^{\circ}$ for the best results. The gravure off-set printing with the above parameters was carried out to print gate electrodes and scan bus lines of OTFT-backplane for e-paper. The line width of $50{\mu}m$ was successfully obtained. The thickness of electrodes was $2.5{\mu}m$ and the surface roughness was $0.65{\mu}m$ and the sheet resistance was $15.8{\Omega}/{\Box}$.

• Korean Journal of Veterinary Service
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• v.34 no.1
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• pp.81-86
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• 2011

This study was designed to evaluate the beekeeper's consciousness for diagnosis and treatment on a disease of honey-bee in Daejeon and Jeollanamdo in Korea. The questionnaire consisted of 14 questions. Of 231 randomly selected respondents between February and May 2010, 47.6% was consult a 'club (colleague)', 89.2% treated a 'doctoring oneself', 84.4% was recognize a bee as 'domestic animal', 77.5% was not recognize a veterinarian as field of treatment, 38.5% was acquire know-how by a beekeeper. Therefore these results suggest that the beekeepers are relying a lot on individuals experience for the diagnosis and treatment on the disease of honey-bee, the apiculture techniques was gained much by oneself. Korean beekeeping association was played a role as well, but related-university, agriculture research & extension services and veterinary service laboratory was not played a role in the country.

• Convergence Security Journal
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• v.10 no.4
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• pp.21-30
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• 2010

Wireless network is one of the 2010's most important security issues. As smartphone is popularize, the number of Wireless Internet users is really growing and wireless AP spring up everywhere. But most wireless AP haven't being managed properly in terms of security, Wireless Internet users also don't recognize important of security. This situation causes grave security threats. This paper design and analyze a new cyber attack whose it circulates malware via QR code and activates Mobile AP to induce service charge. The new vulnerability we suggest forces to activate Mobile AP of smartphone based on Android and responds to all Probe Request are generated around, and brings induction of service charge and communication problems in its train.

• Journal of the Korean Graphic Arts Communication Society
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• v.30 no.2
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• pp.1-12
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• 2012

In this experiment, we have manufactured thermal-curable silver pastes for direct printing. And to enhance conductivity, printability, adhesion and hardness during polymer direct-gravure prints, we have manufactured Ag pastes by adding variety of filter contents. Then we have investigated characteristics of rheology in paste according to the gravure printability and the properties of printed conductive patterns. Depending on a variety of Ag powder, there was a big difference in sharpness of printed pattern. And also by the use of carbon, there was a big difference in amount of solvent used, conductivity and in hardness. We could improve doctoring and the sharpness of a pattern by adding Ag paste in carbon particle, but as we have used nano-sized particle, there was an increase in the amount of solvent used and also we have found out that it gives a bad effect as adhesive and hardness becomes weaker. Even though Ag particle has the same spherical shape, the surface treatments could differ from one another. And by the appropriate choice and with the suitable combination of Ag powder, excellent printability and conductivity could be obtained.

• Korean Medical Education Review
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• v.22 no.3
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• pp.173-188
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• 2020

Medical humanities education (MHE) is as essential as basic medical sciences and clinical medicine education. Despite the importance of MHE, MHE curriculum development (CD) has proven to be challenging. This critical review examines the MHE CD at one medical school. The critical review methodology was developed based on Kern's six step CD model to systematically examine the CD of "Doctoring and Medical Humanities (DMH)" at the Yonsei University College of Medicine. Five review questions were developed related to (1) necessity, (2) direction and purpose, (3) design, (4) operation, and (5) evaluation of CD based on Kern's model. The review showed that the process of DMH CD mapped to components of Kern's model. The DMH curriculum content selected was closely related to medical practice and aimed to combine the acquisition of understanding and skills by designing a student-participatory curriculum based on clinical cases. Assessment methods that emphasized students' reflections were actively introduced in the evaluation section. Since the regular committee for DMH continued the work of the special ad hoc committees for DMH CD, the CD was effectively completed. However, the planning and evaluation functions and responsibilities of the DMH committee need to be strengthened. Despite the apparent limitations, the fact that students showed a high satisfaction rate and preferred small group discussions based on clinical cases has significant implications in the instructional design of MHE, where changes in self-awareness and attitude are more important than the acquisition of information. It is necessary to systematically review and study students' reflection results produced by the changed assessment methods and to develop assessment indicators for MHE that reflect the achievements of the MHE competencies of students.

• Journal of Korean Medical classics
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• v.13 no.1
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• pp.44-73
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• 2000

I examined throughout where Sa Gi Gang Boo Byung Hyung(邪氣藏府病形) was shown. It is shown in many books, such as Young Chu(靈樞), Kab Eul Kyung(甲乙經), Nan Kyung(難經), Yu Kyung(類經), etc. Sa Gi Gang Boo Byung Hyung got its name by how its contents pointed to the mechanism of getting harmed by Sa Gi(邪氣), and the forms of diseases which were led from five organs and six hollow viscera getting harmed by Sa Gi(邪氣). Sa Gi Gang Boo Byung Hyung is divided into three chapters which are divided altogether into nine sections. The first chapter is on the mechanism of Sa Gi(邪氣)' s harming the five organs and the six hollow viscera. Going into details, it discusses that Sa Gi has got two different ways which are divided into Yum Yang(陰陽) to harm the organs and the hollow viscera. Next, it discusses how faces can endure the cold that well. The second chapter is on the essences such as symptoms, face colors, shapes of pulse, and conditions on the interior part of the elbow. In the first section, it discusses how figures, colors and pulses relate together. In the second section, it discusses different diseases have different pulses and conditions on the interior part of the elbow. The third section is on forms of diseases in five organs and six hollow viscera. The third chapter is on acupuncture. The first section is about acupuncturing six channels. The second is about acupuncture points which is compared to the sea by its function. The third is about the forms of diseases with discussing symptoms and acupuncture points. The forth is about the essence of acupuncture. The ten different pulses of each five organs, and the masses of five organs in Nan Kyung(難經), and Jang Bu Mak Jin Beob(臟腑脈診法) in Eu Hak Yib Moon(醫學入門) are based on 'The six different pulses of each five organs' which is shown in the third section, second chapter. Besides, it plays an important role in study and it can play an important role as well in doctoring such as inspecting, taking pulses and so on. Thus, I found Sa Gi Gang Boo Byung Hyung worth while to study. But, Sa Gi Gang Boo Gyung Hyung was written in ancient letters and was omitted in many parts, which led successive doctors to write different explanatory notes. Thus, I researched the exact meaning through successive explanatory notes.

• (The)Study of the Eastern Classic
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• no.71
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• pp.9-39
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• 2018

We considered the historical significance and the individual aspects of heroes that are reflected in the historical differences between men and women expressed in the old tales. To achieve this purpose, the paper selects , , , , and as text. Their characters were then catalogued into cultural heroes-Choi ChI-won, popular heroes-Jeon Woo-chI, family heroes-Chung So-jeo, pro-Japanese enlightenment hero-Ilneyomhong and Lee Hyung-kyung. He also tried to achieve his goal by describing the historical significance of the hero's type. China and Joseon were at odds with each other, so their relationship was uncomfortable. It is at the forefront of that concerns this issue. As he was a great writer of Silla, he was able to play a leading role with Chinese writers. We needed Choi ChI-won, a cultural hero, to express our pride that Joseon has a superior culture than China. Joseon was a Confucian society with a strong anti-semitic system. Accordingly, the people were persecuted by the aristocrats for all their centers, and this required a folk hero. He is the leader of the war. Jeon Woo-chI is a real folk hero who solves the people's grudge and wishes through doctoring. As women go back to the late Joseon Dynasty, they change the way women treat men after experiencing war. For this reason, there are novels about female heroes such as <江都夢遊錄>, <朴氏傳>, and <李學士傳>. I think the writer given hope to women who are upset by incompetent men even in their work at the time. Jeongsojeo is a leading hero in the family who is more active than the female lead who is faithful to old wives, but is responsible for helping her husband. Joseon goes through the 淸日 and 露日 wars and is at the center of Japan's prosperity. Japan is the Japan-Korea Treaty of 1905 after the Japanese Resident-General of Korea after heavy emphasis put on with the politics. At this time, he published pro-Japanese newspapers and published pro-Japanese novels to highlight pro-Japanese collaborators. It is Ilneyomhong and Yeoyongwoong.