이렇게 지역균형발전정책 추진하자 - 주민참여 중심으로-

임경수 한국자치발전연구원 2017 자치발전 Vol.2017 No.12

社會科의 價値敎育

任璟洙 공주대학교 교육연구소 1994 교육연구 Vol.10 No.-

열 필라멘트 CVD법에 의한 다이아몬드 박막합성과 기판 사전처리의 영향

임경수,위명용,황농문,Im, Gyeong-Su,Wi, Myeong-Yong,Hwang, Nong-Mun 한국재료학회 1995 한국재료학회지 Vol.5 No.6

다이아몬드 증착시 기판의 표면처리를 변화시켰을 때 다이아몬드의 핵생성 밀도에 미치는 영향에 대하여 연구하였다. 실험장치는 열 필라멘트 CVD 장치를 사용하였고, 반응가스로 메탄과 수소가스를 사용하였다. 기판의 표면 처리는 탄소 상을 기판에 증착시키는 방법, Soot에 의한 기판 표면처리, 혹연에 의한 기판 표면처리로 크게 3가지로 행하였다. 모든 경우에 핵생성 밀도가 증가하였으나 탄소 상을 증착시킨 경우와 soot에 의한 사전처리의 경우의 핵생성 밀도의 증가가 혹연에 의한 처리보다 더 현저하였다. 또한 탄소강의 증착의 경우 표면에 굴곡이 없는 매우 평탄하고 균일한 다이아몬드 막을 얻을 수 있었다. 사전증착처리 한 기판에 탄소 층을 형성시켰을 때 탄소 층과 기판과의 접착력이 약한 것을 이용하여 다이아몬드 막을 쉽게 분리시켜 free standing 다이아몬드 박막을 얻을 수 있음을 알았다. Effects of the substrate pretreatment on uncleation density of the diamond thin films have been investigated. The film was prepared using the hot-filament CVD reactor with the mixture of methane and hydrogen. The substrate pretreatment was done in three different ways: predeposition of carbon on the substrate, soot on the substrate, and graphite on the substrate. All three cases enhanced the nucleation density of diamond. And the effect was more marked in the first and the second cases than in the third one. In the first case where the substrate was predeposited by the carbon phase, a very smooth and uniform film of diamond could be obtained. Since the bound strength between the substrate and the predeposited carbon phase is relatively weak, separation of the diamond film layer from the substrate was found to be easy.

Load balancing Direction strategies in star network configurations

임경수,김수정,김종근,Im, Gyeong-Su,Kim, Su-Jeong,Kim, Jong-Geun 한국정보처리학회 1994 정보처리논문지 Vol.1 No.4

스타형 컴퓨터 네트워크의 최적 부하균형 문제를 생각한다. 스타형 모델에서는 세가지 부하균형방향정책을 생각할 수 있다. 첫 번째는, 주변노드로 도착한 작업들은 자노드에서 처리되거나 자노드가 과부하인 경우 중앙노드에 보내져 처리될 수 있다. 두 번째는, 중앙노드에 도착한 작업만이 자노드에서 처리되거나 중앙노드가 과부하인 경우 저부하의 주변노드로 작업이 전송되어 처리될 수 있다. 본 연구에서는 두 번째 정책에 대하여 비선형 최적화 문제를 만들고, 최적해를 이용하여 최적 부가균형 알고 리즘을 제안한다. 세 번째는, 중앙노드 혹은 주변노드를 가리지 않고 도착한 작업들은 자노드에서 처리되거나 자노드가 과부하인 경우 저부하의 타노드로 작업이 전송되어 처리된다. 이 세 번째 부하균형 정책을 위한 부하분산 알고리즘도 제안한다. 본 논문 에서 대상으로 하고 있는 세가지 부하균형 정책을 수치실험을 통하여 비교분석 하였다. 수치실험 결과중 다음과 같은 몇 가지 재미있는 실험결과가 발견되었다. 세 번째 부하 균형 정책은 대부분의 경우 다른 두 정책보다 시스템 성능을 크게 향상시킨다. 두 번 째 부하균형 정책은 대부분의 경우 미약한 성능향상 밖에 보이지 않는다. 마지막으로 중앙노드의 처리능력이 주변노드보다 훨씬 큰 경우에는 첫 번째와 세 번째의 부하균 형 정책은 동일한 성능향상을 보인다. Optimal static load balancing in star network configurations is considered. Three kinds of load balancing direction strategies are considered. First, a job arriving at the peripheral nodes may be processed either where it arrived(origin node) or transferred directly to central node Second, a job arriving at the central node may be processed there, or transferred to lightly loaded peripheral nodes. A nonlinear optimization problem is formulated. Using the optimal solution, an optimal load balancing algorithm is derived for the second load balancing strategy. Third a job arriving at the central node or a peripheral node may be processed either at origin node or transferred to another lightly loaded node (central or peripheral). A load balancing algorithm is derived for the third load balancing strategy. The effects of these three load balancing strategies are compared by numerical experiments. During the conduct of these in numerical experiments, several interesting phenomena were observed. The third load balancing strategy improved performance more than the first two other strategies. The second load balancing strategy, as a whole, resulted in only slightly improved performance. Finally, of the central node has larger processing power than the peripheral nodes, the first and third load balancing strategies produce equal performance improvement.

IP 시스템의 LAN 정보 전송 대역폭 설계 ( A Design Of LAN Throughput with Information Transmission on the IP System )

임경수,조성범,오은록 대한전자공학회 1998 대한전자공학회 학술대회 Vol.1998 No.1

수정법 보완에 따른 수도권 자연보전권역의 관리방향

임경수 경기연구원 2005 경기논단 Vol.7 No.3

The objectives of this paper are to analyze management situation of the Natural Conservation Area (NCA) in capital region and to suggest some measures for management improvement and residents in this area. The problems of NCA management are as follow. ① The NCA has been categorized unreasonable geographical scope which is not proper defined by the objective article of the Capital Region Arrangement Planning Act(CRAPA), but by the administrative opportunism. ② The overlap of regulations covered this area occurs many civil appeals and ineffective administration demand. ③The overlap of regulations is at bottom of the reason on the underdevelopment of the area compare with other local cities or counties in Gyeonggi Province. ④ The regulation covered this area occurs the problem of equity among local governments. It is to suggest some management measures for solving of these problems on the NCA. Firstly, the geographical scope of NCA should be rearranged along the waterway of Han River. Secondly, regional disparity between the local autonomies in NCA and the others should be relieved by deregulation and promotion of regional economic activities in this area. Thirdly, the urbanized area in NCA needs to be deregulated. Fourthly, the management of NCA should be changed from top-down style by government regulation to bottom-up style through listening and collecting of resident desires. Fifthly, the NCA should be managed two targets of sustainable development and environmental conservation. Finally, the NCA should be managed to minimization of conflicts among interest autonomies in capital region.

바이오벤처에 있어서의 아웃소싱

임경수 한국바이오벤처협회 2004 Bio news Vol.5 No.-

군포시의 도시개발 방향

임경수 聖潔大學校 社會科學硏究所 1997 社會科學硏究 Vol.4 No.1

Abstracts The objective of this paper is to search effective alternatives and directions of urban development of Gunpo city. To accomplish this purpose, both theoretical and empirical researches are carried out. On the theoretical level, the literatures on urbanization are reviewed considering the capital region in Korea. On the empirical level, the urban situation and problems of Gunpo city explained and analyzed by utilizing the statistical data in recently years. The findings of this paper are as follows: First, Gunpo should be better to create its own new independent and constructive urbanity through self-reliance efforts; Second, Gunpo has experienced intra-regional disparities between old town (Gugunpo) and new town (Sanbon) area. Therefore Gunpo has to effort to harmonize and release such disparities through more investment to old town; Third, Gunpo needs to rearrange or redevelop the Danggung industrial complex that has grown up irregularly; Forth, Sanbon new town needs continuous urbon management. Especially, urban infrastructure, large-scale shopping moll, electronic rail, social welfare facilities, and education facilities and so on are major objectives of urban management and maintenance.

裁定價格決定模型에 관한 小考

林景洙,임병식 대구대학교 기초과학연구소 1989 基礎科學硏究 Vol.6 No.-

The purpose of this stady is to examine the theoretical background of the Arbitrage PricingTheory (APT) formulated by Ross as a good substitution of the Capital Asset Pricing Model (CAPM), to compare with CAPM and to study the methodology of the empirical testing of the APT. The market equilibrium implied by CAPM is expressed by following equation, ◁수식삽입▷(원문을 참조하세요) Roll suggests that the CAPM is testable in principle, but he argues that a no correct and unambiguous test has appeared in literature, and there is partically no possibility that such a test can be accomplished in the future. These conclusions are a consequence of our inability to observe the exact composition of the true maket portfolio. APT is generated by K-factor model so that the return on the i^(lk) asset can be writhen as; ◁수식삽입▷(원문을 참조하세요) In a well diversified economy with no arbitrage opportunity, the equilibrium expected return on the i^(lk) asset is given by; ◁수식삽입▷(원문을 참조하세요) Though the APT has the weak point that economic interpretation of the common factors seems to be impossible, it is much more robust than the CAPM for several reasons.

대학생의 능동적·협력적 학습경험, 교수-학생 상호작용, 역량향상 간의 구조적 관계

임경수 국제차세대융합기술학회 2022 차세대융합기술학회논문지 Vol.6 No.6

This study analyzed the learning experience of students, professor-student interaction, and competency improvement in a structural relationship. The purpose of this study is to empirically verify competency-based education by clarifying the execution route that leads to the improvement of students' competencies. The research target was 406 students from K University located in Chungcheongbuk-do, and NASEL of the Korea Education Development Institute was used as the measurement tool. The active and collaborative learning experience of university students directly influenced the improvement of abilities. Looking at the crazy total effect of capacity building, the standardization factor (β) was even higher at .384 when mediated by professor-student interaction than the direct effect of active learning experience. The results of this study suggest that the active and collaborative learning experience of college students must play a central role in the newly ubiquitous ability center of gravity education of universities. 본 연구는 역량중심교육의 구성요소로써 학생들의 학습경험과 교수-학생 상호작용, 그리고 역량향상을 구조적 관계로 분석했다. 학생들의 능동적이고 협력적인 학습이 교수와의 상호작용 및 역량향상에 미치는 영향과 학생들의 역량향상을 이끌어내는 수행경로를 밝힘으로써 역량중심교육을 실증적으로 검증하는 게 본 연구의 목적 이다. 충청북도에 소재한 K 대학교 재학생 406명을 연구대상으로 하였으며, 측정도구는 한국교육개발원의 NASEL 을 활용하였다. 연구결과, 대학생의 능동적·협력적 학습경험은 직접적으로 역량향상에 영향을 미쳤다. 역량향상에 미친 총효과를 보면 능동적 학습경험의 직접효과보다 교수-학생 상호작용을 매개로 할 경우 표준화계수(β)가 .384 로 더 높았다. 본 연구의 결과는 최근 대학들이 새롭게 편재하고 있는 역량중심교육에서 대학생의 능동적·협력적 학습경험이 중추적 역할을 해야 한다는 점을 시사한다.