• The Bulletin of The Korean Astronomical Society
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• v.36 no.2
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• pp.139.2-139.2
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• 2011

한국 젊은 천문우주과학자들의 모임 (Korea Young Astronomers Meeting, 이하 본 모임)은 2011년 2월 13일부터 5박6일간 제주도에서 'The 4th East Asia Young Astronomers Meeting' (이하 EAYAM2011)을 개최하였다. EAYAM은 한국, 대만, 일본, 중국 등 동아시아 4개국의 젊은 천문우주과학자들의 교류와 연구 증진을 위하여 3년에 한 번씩 열리는 모임으로, 2003년 대만, 2006년 일본, 2008년 중국에 이어 4회째를 맞이하였다. EAYAM2011에는 한국 36명, 대만 19명, 일본 14, 중국 23명, 태국 1명 등 총 93명이 참여하여 구두발표 (71편) 및 포스터 발표(23편)를 진행하였다. 초청강연은 천문연구원의 김종수 박사, ISAS/JAXA의 Munetaka Ueno 교수 (일본), 상하이 천문대의 Cheng Li 교수 (중국), ASIAA의 Jeremy Kim 교수 (대만) 등 총 4편이 있었다. 참가자들은 발표 외에도 휴식시간을 이용하여 다양한 토의를 할 수 있었으며, 셋째 날 오후에는 다 함께 성산일출봉을 방문하여 제주도의 자연 경관을 둘러보며 친분을 쌓았다. 차기 EAYAM은 4개국의 순환개최 방식에 따라 2014년경 대만에서 개최하기로 결정되었다. 또한 2010년 8월 26일부터 2박3일간 일본에서 개최된 제 4회 JKYAM (Japan-Korea Young Astronomers Meeting)에 18명이 참가하였고, 차기 KJYAM (Korea-Japan Young Astronomers Meeting)은 한국에서 2012년 2월 21일부터 3박 4일 일정으로 개최하는 것을 목표로 준비하고 있다. 그리고 2011년 8월 5일-6일에는 '한국 젊은 천문우주과학자들의 모임 정기모임'을 개최하여, 회원들이 한 자리에 모여 1년간의 활동을 정리 하고 회칙 초안의 세부조항을 논의하는 기회를 마련하였으며, 본 모임의 차기 임원진을 선출하였다.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2003.07b
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• pp.968-971
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• 2003

Due to a low efficiency of phosphor with large Stoke shift in Vacuum Ultra Violet (VUV) excitation environment, new PDP phosphors which can be excited in UV excitation environment need to be developed. In this study, $Zn_2SiO_4:Tb$ phosphor was synthesized by solid-state reaction method at $1300^{\circ}C$ with varying Tb concentration, and its cross relaxation effect was observed by Photoluminescence (PL) measurement. In order to decrease $^5D_3{\to}7F_j$ transition with blue emission in $Zn_2SiO_4:Tb$ phosphor, Dy, co-activator element, was added to $Zn_2SiO_4:Tb$ phosphor. In 254nm excitation environment, broad-emission peak was observed around 524nm, green emission.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.3
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• pp.187-195
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• 2004

This study was conducted to figure out the nutritional nature of seafoods categorized according to the medicinal effects and the usages introduced in Lim-Won-Sib-Rheuk.-Ji, one of the well-known encyclopedias published during the Chosun Dynasty. They were compared with those introduced in other cooking books in order to find out how they were used in the diet of real-life. The seafoods of the book were first categorized into the fish 20, the mollusk 5, the crustacea 4, and the shellfish 7, and reptile according to the biological taxonomy, and then each one was reviewed in terms of the taste and the food-nature. Generally, the fishes had the sweet taste; the crustacea and the shellfish the salty or sour in addition to the sweet taste; none of them were bitter or hot. Most of them had the mild nature; seven of them were regarded as warm; four as cool; one as cold from the standpoint of the traditional medicine. The food-nature of seafoods was closely related with the medicinal effects on the human body. These seafoods were characteristically used in daily dietary life as well as the medical applications; used as the side-dishes rather than the main-dishes. The cooking methods of boiling, steaming, and baking were preferred to drying and stewing. The preservation methods favored were the fermentation, drying and salting. These cooking and preservation methods were believed to reflect the nature of the seafoods to manifest the medicinal effects.

• Convergence Security Journal
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• v.15 no.4
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• pp.99-105
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• 2015

Because intelligent and organized cyber attack, It is difficult to respond to cyber threats with only a small number of information security experts. Accordingly, information security department compared to 2013 it increased by 17%. But there was a problem that cannot train appropriate students for companies. This research examined the Workforce Framework and Knowledge Units for improving this situation. Based on this, educational department in cyber security major was selected to be learning at the university. And it proposed a plan for a managing course to operate. And the result will be utilized as fundamental research of human resources medium- and long-term demand and supply planning in cyber security department.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.95-96
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• 2018

본 논문에서는 신체기관에 대한 거부감을 귀여운 스프라이트를 사용하여 거부감을 완화 시키고 플랫폼을 모바일로 사용해 언제 어디서나 쉽게 플레이 할 수 있는 게임을 개발한다. 신체 감염을 소재로 한 제안 게임은 신체를 보호하는 위주의 게임에 반대적인 신체를 감염시키는 흥미로운 느끼게 하는 게임으로 신체기관이 대해 거부감을 느낄 수 있는 요소를 귀엽고 심플한 리소스를 사용하여 거부감을 덜게 하였고 플랫폼을 모바일로 하여 장소에 상관없이 간단한 조작으로 플레이 할 수 있는 장점을 가진다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.1
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• pp.85-93
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• 2013

While relatively many researches have been performed on the legal issues of leverage buyout(LBO) in the Korean capital market, the on-going 'interdisciplinary studies' between the legal and the financial aspects of LBO financing structure seems to be relatively few so far. In this particular study, the concept and major financing structures on LBO have been discussed, by which domestic investors including institutional investors, may acquire in-depth knowledge on the issue given the dynamically changing circumstances surrounding the Korean domestic capital market. Moreover, legal analyses related to the conventional case studies on two types of LBO structures such as 'asset-backed LBO' and 'merger-related LBO', have been illustrated, coupled with the review of the previous literature on mergers & acquisitions(M&A) related to the financial aspects of LBO financing structure. From the director's perspective, who is employed by an acquired firm, legal issues in terms of 'fiduciary duty' and 'duty of loyalty' have been discussed, along with the logical scope of 'business judgement principle' in terms of modern finance theory.

• Journal of the Korea Society of Computer and Information
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• v.27 no.1
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• pp.183-191
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• 2022

The Korea Stewardship Code 'Principles on the Fiduciary Responsibilities of Institutional Investors' was introduced in 2016 and the National Pension Service adopted it in 2018. the National Pension Service casted 'dessent' vote on the agenda which is able to reduce the ownership interest of shareholder in general meeting. This paper examines whether 'dissent' voting affected on the ownership interest of shareholder or not. The 'dissent' vote on the agenda are related to revision artical of corperation, appointment or compensation of director and auditor, approval of financial statements ect. The proxies of earnings management is discretionary accruals calculated by modified Jones model. The control variablies are size of assets, liabilities per assets, returns on assets. The results of this study are as followings. First, the 'dissent' voting on the agenda are related to revision artical of corperation, M&A, approval of financial statements ect. are not significant because their sample size is too small, Second, the 'dissent' voting on appointment of director and auditor affected on reduction of discretionary accruals. So the National Pension Service activism shall affect on increasing the ownership interest of shareholder. Third, the 'dissent' voting on compensation of director and auditor is not affected on reduction of discretionary accruals. This results show that 'unconditional dissent voting' on the agenda in general meeting is not to reduce the ownership interest of shareholder.

• Journal of Venture Innovation
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• v.6 no.1
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• pp.95-114
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• 2023

As the Fourth Industrial Revolution progresses, the importance of startups is becoming more prominent. Additionally, the role of accelerators in ensuring the sustainability of startups is also being emphasized. Therefore, in this study, among the services provided by accelerators to startups, the mentoring service, education service, funding service, and networking service tried to empirically analyze the structural relationship that affects startup performance through the dynamic capabilities of start-ups. To achieve this, we conducted a survey in February 2023 targeting startup CEOs and executives who had experience with accelerator program services. A total of 238 valid responses were analyzed using structural equation modeling with Amos 24. The results of the empirical analysis were as follows. The accelerator program services, including mentoring, education, funding, and networking services, had a significant positive effect on startup dynamic capabilities. Among the accelerator program sub-factors, networking services had the highest impact on startup dynamic capabilities, followed by mentoring, funding, and education services. Furthermore, startup dynamic capabilities were found to have a significant positive effect on startup performance. On the other hand, startup dynamic capabilities were found to mediate the relationship between mentoring, education, funding, networking services, and startup performance. Dynamic capabilities are a critical factor for startups, and the finding that accelerator programs can have a significant impact on startup performance by mediating these dynamic capabilities is significant both academically and practically.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.39C no.2
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• pp.139-150
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• 2014

This paper suggests an algorithm to improve QoS by using DTR bit employed in the MIL-STD-188-220 protocol, when there is a multi-path between source and destination in the environment of KVMF tactical network supporting NCW. The MIL-STD-188-220 protocol can evaluate the link quality relatively but it cannot support optimal path selection for QoS. In order to solve this problem, we design an algorithm for selecting path using topology table which reflects measured DTR of path after the completion of transmission. The performance of the proposed algorithm has been evaluated by OPNET simulator. As a result of the simulation, it is found that QoS of proposed algorithm is enhanced higher than that of the MIL-STD-188-220 in the aggravated communication environment.

• Korean Journal of Psychosomatic Medicine
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• v.7 no.2
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• pp.241-246
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• 1999

Delirium is a syndrome characterized by impairement of consciousness, disorientation, disturbance of sleep-wake cycle, memory impairement, disturbance of perception. It is induced by many causes, which are CNS diseases(head trauma, vascular disease, brain tumor, etc), medical diseases(metabolic disorder, endocrine disturbance, cardiovascular disease) and drugs(anticholinergics, anticonvulsant, antipsychotics, cimetidine etc). Transdermal scopolamine which is usually used to prevent motion sickness has anticholinergic property, and so it can induce delirium. The authors report two cases of delirium induced by transdermal scopolamine. The cases shared common characteristics which were as follows : 1. All of two patients were elderly women. 2. Delirium symptom was abruptly occurred during trip after attaching scopolamine patches. 3. Delirium symptom was rapidly improved within 2-3 days. It is important to educate for both users and managers about directions for transdermal scopolamine patch usage to prevent delirium. And careful history taking is needed to diagnose delirium induced by transdermal scopolamine accurately.