화강풍화토의 응력-변형률 거동특성에 관한 실험적 연구

이진수,양우식 東新大學校 工業技術硏究所 1998 工業技術硏究 Vol.4 No.-

This study aims at investigating the stress-strain behavior characteristics (of the weathered residual granite soil with variation of the initial water content and the dry unit weight under drained and undrained conditions. Associated with the above-discribed study, isotropic compression tests and triaxial compression tests(CU,CD) with various initial water content and dry unit weight on specimens were performed. Stress-strain behavior of drained test should one from hardening to softening as over consolidated clay does whereas undrained test did hardening-constant one as sedimentary clay did regardless of the initial water content and dry unit weight.

컴포넌트객체모델을 기반으로 한 지자체 도로 종합시스템의 컴포넌트 모델링과 구현 : 도로/도로시설물관리 중심으로

이동우,김진숙 우송대학교 산업연구소 2000 산업연구 Vol.2 No.1

In the paper, the components of a provincial load facility management system are modeled and implemented based on component techniques. Since it is based on component object model and its components are high-level, it is compatible with other systems in different environment and has high reusability. In addition, its components are customizable and are very flexible in various development environment. The component model for load facility management systems can be used by other provinces as a standard.

앵커식 널말뚝의 기하학적 조건과 토질정수가 설계요소에 미치는 영향 : 수압을 받는 고정지지 널말뚝의 등가보해석 Equivalent Beam Analysis of Fixed Earth Supported Wall Acting Water Pressure

양우식,이진수,김기웅 東新大學校 1998 論文集 Vol.10 No.-

Stock(1992) had developed the figure for solving the penetration depth, tieforce of anchor and maximum bending moment of sheet-pile wall for cantilever and free earth supported anchored wall. Kim(1995) had developed figure for design of fixed earth supported anchored wall. The formula for calculating the penetration depth, tieforce of anchor and maximum bending moment of sheet-pile wall by fixed earth supported Method in case of waterfront structure, have been arranged. It have been cleared the design parameters, anchor pull ratio and penetration ratio and maximum bending moment ratio, are respectively function of independent variables which are geometrical condition and soil properties.

창의력 증진을 위한 과학사적 교수·학습 자료 개발

정원우,이우붕,문장수,이일형,김기정,김은주,손동일,방경곤 경북대학교 사범대학부속 중등교육연구소 2007 중등교육연구 Vol.55 No.1

21C 신지식인 양성을 위한 EQM 시스템 구축

최병태,이형민,전상봉,서승교,이우언,백종현 대구산업정보대학 2001 논문집 Vol.15 No.-

The aim of this paper is to form and to operate EQM, to say education quality management. In order to achieve the above stated purpose, the paper hypothesizes that there are similarities between enterprises and colleges in quality management. The basic method of the paper is systematic approach, modifies TQM, which is total quality management. The result is that EQM program must form and operate the feedback system for teaching and learning effect, the PSMT(project, self-study, media, team unit style teaching and learning) as a new teaching and learning method, and the digital system as an advanced mechanism, in education quality management.

Stromal vascular fraction (SVF) and Angiopoietin-1 Variant Rescues Erectile Function by Enhancing Endothelial Regeneration in the Streptozotocin-Induced Diabetic Mouse

Woo Jean, Kim(김우진),Hai-Rong Jin,Jae Sook Song,Min Ji Choi,Munkhbayar Tumurbaatar,Sun Hwa Shin,Guo Nan Yin,Gou Young Koh,Ji-Kan Ryu,Jun-Kyu Suh 한국실험동물학회 2013 한국실험동물학회 학술발표대회 논문집 Vol.2013 No.2

Comparative Analysis of Gene Expression in Normal and Degenerative Human Tendon Cells : Effects of Cyclic Strain

Choi, Woo Jin,Park, Min Sung,Park, Kwang Hwan,Courneya, Jean-Paul,Cho, Jin Sun,Schon, Lew C.,Lee, Jin Woo SAGE Publications 2014 Foot & ankle international Vol.35 No.10

<P>Tendinopathy is a clinical problem for which treatment shows mixed results and treatment options are limited. Gene expression signatures early in the mechanotransduction pathway can accurately predict risk and correlate with different clinical outcomes. Studies aimed at elucidating the molecular mechanisms of tendinopathy have focused on small cohorts of genes that show an incomplete picture of the degeneration process. This study compared the effect of cyclic strain on gene expression in tendon cells from normal tendon and chronically painful areas of tendinopathy in 3 patients.</P>

Cordycepin inhibits lipopolysaccharide-induced cell migration and invasion in human colorectal carcinoma HCT-116 cells through down-regulation of prostaglandin E₂ receptor EP4

( Jin-woo Jeong ),( Cheol Park ),( Hee-jae Cha ),( Su Hyun Hong ),( Shin-hyung Park ),( Gi-young Kim ),( Woo Jean Kim ),( Cheol Hong Kim ),( Kyoung Seob Song ),( Yung Hyun Choi ) 생화학분자생물학회 2018 BMB Reports Vol.51 No.10

Prostaglandin E₂ (PGE₂), a major product of cyclooxygenase-2 (COX-2), plays an important role in the carcinogenesis of many solid tumors, including colorectal cancer. Because PGE₂ functions by signaling through PGE₂ receptors (EPs), which regulate tumor cell growth, invasion, and migration, there has been a growing amount of interest in the therapeutic potential of targeting EPs. In the present study, we investigated the role of EP4 on the effectiveness of cordycepin in inhibiting the migration and invasion of HCT116 human colorectal carcinoma cells. Our data indicate that cordycepin suppressed lipopolysaccharide (LPS)-enhanced cell migration and invasion through the inactivation of matrix metalloproteinase (MMP)-9 as well as the down-regulation of COX-2 expression and PGE₂ production. These events were shown to be associated with the inactivation of EP4 and activation of AMP-activated protein kinase (AMPK). Moreover, the EP4 antagonist AH23848 prevented LPS-induced MMP-9 expression and cell invasion in HCT116 cells. However, the AMPK inhibitor, compound C, as well as AMPK knockdown via siRNA, attenuated the cordycepin-induced inhibition of EP4 expression. Cordycepin treatment also reduced the activation of CREB. These findings indicate that cordycepin suppresses the migration and invasion of HCT116 cells through modulating EP4 expression and the AMPK-CREB signaling pathway. Therefore, cordycepin has the potential to serve as a potent anti-cancer agent in therapeutic strategies against colorectal cancer metastasis. [BMB Reports 2018; 51(10): 532-537]

프랑스 행정법의 성립 발전과 변혁 그리고 한국 행정법에 끼친 영향과 과제

한견우(Kyun Woo HAN),쟝-브느와 알베르띠니(Jean-Jean-Benoît ALBERTINI) 한국행정법학회 2020 행정법학 Vol.18 No.1

프랑스는 1873년 블랑코 판결로 행정법을 성립하였으며 행정법의 모국으로서 역사를 시작하였다. 프랑스 행정법의 원리가 등장한 것은 프랑스 대혁명기이고 1789년 프랑스 인권선언과 1791년 프랑스 헌법을 통하여 ‘행정법’이라는 관념이 등장하였다. 프랑스 행정법의 탄생은 형식적 권력분립과 2원적 사법체계와 밀접한 관련성이 있는데, 행정청에 대한 통제를 행정기관 내부의 자체 통제시스템으로 출발하였음에도 명실상부한 사법통제를 만들어가면서 프랑스 행정법이 탄생했다는 것은 일종의 기적이라고 평가한다. 프랑스 행정법의 성립 발전의 견인차는 1799년에 설립한 프랑스 국사원이라는 점에 누구도 부정하지 않는다. 이러한 프랑스 행정법은 1) 판례법적 성질, 2) 공법적 성질, 3) 독자적 성질, 4) 유동적 성질, 5) 특권적 성질 등의 특성이 있다. 이러한 다양한 성질을 가진 오늘날 프랑스 행정법은 시간의 변화와 더불어 끊임없이 변화하고 발전되고 있다. 일방적이고 불평등적인 성질을 띤 구시대적 프랑스 행정법을 떨쳐버리고, 오늘날 행정법은 사회생활에 필요한 서비스를 제공하고 공공질서를 확립하는 방향으로 그리고 행정법원에 의한 사법적 통제로 보다 적극적인 방향으로 나아감으로써 ‘행정적 정의’를 실현하고 있다. 또한 프랑스 행정법은 전통 행정법의 영역을 넘어서서 행정법의 세계화로 나아가고 있다. 프랑스 행정법의 최근 변혁은 1) 행정작용 측면에서 행정법 적용영역의 확장과 특수한 영역의 증가를 들 수 있고, 2) 판례와 법률의 변화 그리고 판결의 집행과 관련된 변화 등을 들 수 있고, 3) 입법적 영역과 판례적 영역에서 새롭게 등장한 행정법의 대상, 보다 바람직한 법적 안정성의 추구, 유럽연합법상 일반법원칙을 프랑스 국내법 영역으로 통합, 테러행위에 대한 적극적 대응, 합헌성 선결문제 등을 들 수 있다. 이러한 프랑스 행정법이 한국 행정법에 끼친 영향 또는 끼칠 수 있는 영향의 중요한 영역은 1) 통치행위이론, 2) 일반법원칙, 3) 권력관계와 관리관계, 4) 행정처분과 행정입법의 관계 등을 들 수 있다. 끝으로, 프랑스법의 연구은 결국 외국법의 연구이고 이러한 외국법의 연구는 비교법적 연구방법론에 의하여 꽃을 피울 수 있다. 따라서 비교법적 연구에서 중요한 것은 우리나라 행정법의 발전을 위한 것이라는 점을 항상 명심하면서 외국문헌을 번역이라는 수단을 효과적으로 활용하는 지혜가 요구된다. La France a formé le droit administratif par l’arrêt Blanco en 1873 et a commencé son histoire en tant que l’origin du droit administratif. Le concept du droit administratif français a émergé pendant la Révolution française et la notion de droit administratif est apparue à travers la Déclaration française des droits de l homme en 1789 et la Constitution de 1791. La naissance du droit administratif français est étroitement liée à la séparation des pouvoirs et au principe de dualité juridictionnelle administrative et judiciaire. En effet les tribunaux judiciaires ne peuvent connaître des affaires de l’administration. Il est ainsi inattendu qu’un Etat qui pouvait échapper à tout contrôle judiciaire décide d’auto-limiter son pouvoir à travers la création d’un droit qui va par conséquent le régir et et par lequel il va devoir se soumettre à la censure d’un juge. Donc c est l’existence miraculeuse du droit administratif français. La création du Conseil d’État en 1799 donne la possibilité aux citoyens de contester une décision de l’administration par la mise en place d’un juge spécifique à l’administration. Ainsi, central en terme d’identité et de création du droit administratif, le Conseil d’État est le fruit d’une longue construction. Le droit administratif français a la nature diverse du droit : 1) un droit jurisprudentiel, 2) un droit public, 3) un droit cohérent et autonome, 4) un droit en mutation, 5) un droit des prérogatives. Le droit administratif est de nature constamment évolutive puisqu’il est en constante redéfinition et se doit d’innover perpétuellement. Ainsi, le Conseil d’Etat a développé une jurisprudence de plus en plus protectrice des droits des citoyens, autant en ce qui concerne le contrôle de la légalité des actes administratifs qu’en ce qui concerne la mise en jeu de la responsabilité de l’administration. L organisation administrative est encadrée, l action administrative est réglée, la justice administrative est rendue, la légalité administrative est enrichie, la responsabilité administrative est étendue. Aujourd’hui on parle de globalisation du droit administratif considérant que ses règles sont de plus en plus influencées par les ordres juridiques extérieures à l’ordre interne. Ce cadre a été progressivement modifié par plusieurs évolutions politiques, juridiques et sociales, notamment depuis les années 70. Le droit administratif est étroitement lié aux transformations de l action publique au cours du temps. Le champ du droit administratif s est progressivement élargi à des domaines très divers : de l ordre public jusqu aux polices administratives (protection sociale, spectacles, activités économiques, environnement protection) ; du régalien jusqu à l Etat-providence : le droit administratif s applique au-delà des fonctions traditionnelles de l État. Le droit administratif cherchait, au départ du 19e siècle, à préserver les autorités publiques du juge judiciaire. Aujourd hui, il prend aussi en considération le besoin de protection des usagers du service public. Depuis la 2ème moitié du 20e siècle, le législateur est souvent intervenu pour instituer des dispositifs protecteurs. Le juge administratif peut prescrire, en appuis de ses jugements, des injonctions. Les principales évolutions récentes du drooit administratif français se passent dans plusieurs fact

Short-term cold exposure may cause a local decrease of neuropeptide Y in the rat hypothalamus /

Park, Joong Jean,Lee, Heung Kyung,Shin, Min Woo,Kim, Sung Jin,Noh, Seung Yeon,Shin, Jin,Yu, Woo Sung Korean Society for Molecular and Cellular Biology 2007 Molecules and cells Vol.23 No.1