http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
朴炳哲 成均館大學校 1982 論文集 Vol.31 No.-
Usual switching control systems using multi processors have some problems and one of the problems is traffic of inter processors that is competition to common use of Bus. In this paper, processors take not used of Bus, but speed path. In practice, the distribted switching system share functions with a processor and load with processors. The size in this system depend upon a number of subscribers and analyze for assembler.
생쥐 위장관의 Interstitial cells of Cajal(ICC)에 대한 면역조직화학적 연구
김영철,차경훈,신무경,임건한,김주영,안병수,김장만,양경철,박도영,오재욱,장인엽 조선대학교 2003 The Medical Journal of Chosun University Vol.28 No.1
Background and Objectives : Interstitial cells of Cajal(ICC) are the pacemakers in gastrointestinal tract that modulates gastrointestinal motiliey and these cells also transmit neural input from enteric nerves to smooth muscles. Recent work on tissues from patients with motility disorders that suggest that loss or defect in ICC could be related to pathophysiology in human and animal models. Immunolabelling of ICC in intestinal wall is recently developed by using specific marker, anti-c-kit antibody. Immunohistochemistry was done for ICC network in attempt to provide a morphological basis for the mechanism regulating gastrointestinal motility Methods : Cryosection was done, and whole-mount preparations of mouse stomach, gastrointestinal tract were immunolabelled using the anti-c-Kit. Immunolabelled ICC networks were observed under a confocal laser scanning microscopy. Results : According to three dimensional reconstruction study, we found that the c-Kit-positive celluar networks were widely distributed in the gastrointestinal muscle (1) circular muscle layer(IC-IM), (2) myenteric plexus(IC-MY), (3) deep muscular plexus(IC-DMP) in ileum, (4) submucosal plexus(IC-SMP) and longitudinal muscle layer(IC-LM) in colon. Conclusion : The characteristic profiles of ICC celluar networks provide a morphological basis upon the mechanism regulating gastrointestinal motility. Additional studies for the enteric nerves-ICC interaction are need to evaluate the detailed roles of Icc in gastrointestinal tract.
개 대뇌겉질에서 Platelet-Derived Growth Factor α-Receptor의 출생 후 발달에 관한 면역조직화학적 연구
윤영,안병수,김인정,양경철,박선홍,김기훈,박도영,김장만,문정석,장인엽,조하영 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.1
Background and Objectives : The localization of platelet-derived growth factor-α receptor (PDGF-α R) was commonly restricted to oligodendrocyte progenitors during late embryonic and postnatal development. However, several studies recently demonstrated that mature neurons could also synthesize PDGF-α, Materials and Methods : In the present study, to analyze the distributional pattern of PDGF-αR during postnatal development of the canine cerebral cortex, we used immunohistochemistry on sections of canine brain tissue. Results : We found that neurons of various regions of cerebral cortex exhibited the immunoreactivity to PDGF-αR as early as postnatal day 0, and slightly decreased after postnatal day 14. Whereas neuronal PDGF-αR were maintained at all ages, the oligodendroglia-like expression of PDGF-αR could not be confirmed. Conclusion : The localization of PDGF-αR in immature and mature neurons supports the several roles of PDGF during development, protection and survival of neurons.
고병철(Ko, Boung-Chul) 고조선단군학회 2017 고조선단군학 Vol.37 No.-
이 연구의 목적은 대종교가 해방 이후부터 1960년대까지 교단 재건과정에서 어떤 활동을 했고, 그 과정에서 어떤 정체성을 지향했는지를 살피는 데에 있다. 주로 다룬 내용은 임오교변 직후의 교단 재건 활동, 환국 이후의 건국 활동과 교단 재건 활동이다. 특히, 대종교는 환국 이후에 개인 차원과 교단 차원에서 건국 활동에 적극 참여하였다. 그리고 교단을 재건하기 위해 단군문화의 조성, 교단조직의 정비, 학교 교육 등에 강조점을 두었다. 이 과정에서 파악할 수 있는 부분은 대종교가 높은 사회적 인지도(‘6대 종교’)를 바탕으로 종교로서 자기를 만들어가는, 즉 종교 정체성을 지향했다는 점이다. 이 연구가 앞으로 두 가지 부분에서 활용되기를 기대한다. 하나는 대종교가 ‘독립운동을 위해 종교를 표방한 단체’라는 관점의 재고이다. 다른 하나는 해방 이후의 대종교에 대한 연구의 활성화이다. 이 두 가지는 서로 연결되어 있다. 해방 이후 대종교가 ‘종교단체의 회복’을 추진했다는 점을 고려하면, ‘종교를 표방한 독립운동단체’라는 관점으로는 대종교가 해방 이후부터 지금까지 종교단체로 존속하는 이유와 현실을 설명하는 데에 무리가 따르기 때문이다. The purpose of this study is to explore Daejonggyo’s efforts in reconstructing its status as a religious organizations and to highlight what kind of identity Daejonggyo pursued in their activities in the period after the liberation of Korea in 1945 up to the 1960s. For this purpose, firstly, I reviewed Daejonggyo’s activities for rebuilding its status as a religious organizations after Im-o’sgyobyeon incident in 1942. Then, I examined Daejonggyo’s activities in the processes of reconstructing the country after the liberation and rebuilding Daejonggyo after the return of the organization to Korea in 1946. In particular, Daejonggyo, after the return to Korea, actively participated in the process of establishing the country at the individual and group level. However, at the same time, in order to rebuilt Daejonggyo’ religious status, its members focused mostly on the creation of Tangun(檀君) culture, reconstructing their religious organizations, and school education. Through the analysis of above mentioned processes, we can confirm that the identity which Daejonggyo’s pursued at that time was the religious identity, based on high social awareness, not the political identity. I hope this paper will somehow contribute to the study of Daejonggyo in two ways. Firstly, I hope it will contribute to rethinking the view in which Daejonggyo is being seen as ‘an organization which pretend to be a religion for the purpose of the independent movement’. And secondly, I hope this paper will stimulate researchers to pay more attention to Daejonggyo in modern times. These two points are connected. Because we can not explain the religious activities and identity that Daejonggyo has shown since 1945 through the view that it simply pretended to be a religion for the purpose of the independent movement.
Risk of Breast Cancer in Association with the Use of Second-generation Antipsychotics
Sung Woo Joo(Sung Woo Joo),Boung Chul Lee(Boung Chul Lee),Jungsun Lee(Jungsun Lee),Gi Hyeon Seo(Gi Hyeon Seo) 대한정신약물학회 2022 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.20 No.4
Objective: Previous studies regarding the relationship between the risk of breast cancer (BC) and antipsychotics use have reported inconsistent findings. Insufficient sample size and/or observation period may have hindered revealing the risk of BC associated with antipsychotics use. We aimed to investigate whether the use of second-generation antipsychotics (SGA) is associated with increased risk of BC. Methods: We used the Health Insurance Review Agency database in South Korea between 2008 and 2018. The index date was determined as the date of the first antipsychotic prescription. We selected women prescribed SGAs for more than 30 days within a year from the index date and age-matched controls, yielding 498,970 cases and 997,940 controls. The Cox proportional hazards regression model was used for estimating the risk. Results: The incidence rates of BC were 109.74 and 101.51 per 100,000 person-years in the case and control groups, respectively. There was an increased risk of BC in the case group (hazard ratio [HR] = 1.08, 95% confidence interval [CI] 1.04−1.13). There was a higher risk of BC in subjects prescribed with ≥ 10,000 mg of olanzapine equivalent dose (HR = 1.29, 95% CI 1.14−1.46) than those with < 10,000 mg (HR = 1.05, 95% CI 1.00−1.11). The increased risk of BC in the case group became significant after six years of the observation period (≥ 6 years: HR = 1.24, 95% CI 1.14−1.35, 3 to < 6 years: HR = 1.06, 95% CI 0.97−1.15, < 3 years: HR = 1.02, 95% CI 0.95−1.09). Conclusion: This study indicated that the use of SGAs is associated with increased risk of BC in a long-term relationship with a dose-response pattern.
국가 심층 웹기록물 보존 포맷과 OAIS 참조모델 간의 데이터 맵핑
박병주(Boung-Joo Park),차승준(Seung-Jun Cha),이규철(Kyu-Chul Lee) 한국정보과학회 2010 한국정보과학회 학술발표논문집 Vol.37 No.1C
웹 기술이 발달함에 따라 공공기관 웹사이트는 단순한 행정기관의 홍보에서 벗어나 국민과 정부 간의 의사소통의 증거인 동시에 업무의 기록으로서 역할을 담당하고 있다. 따라서 공공기관의 웹사이트들은 공공기록물로 인식하고 보호해야 한다. 하지만 공공기관의 웹기록물 중 하나인 심층 웹기록물은 실시간으로 상이한 페이지를 동적으로 구성하기 때문에 기존의 보존방법과는 다른 수집?보존?활용 기술이 요구된다. 국가기록원은 이러한 특징을 가지고 있는 심층 웹기록물을 장기보존하기 위해서 심층 웹기록물 장기보존 포맷인 KoDeWeb을 연구하고 개발하였다. KoDeWeb은 전자기록물이기 때문에 전자기록물로서 진본성 및 무결성을 보장해야 한다. 본 연구에서는 KoDeWeb의 전자기록물로서의 진본성 및 무결성을 증명하기 위해 국제 전자기록물 표준인 OAIS 참조모델에 KoDeWeb을 맵핑시켰다. 나아가 OAIS표준을 따르고 있는 전자기록물 장기보존 시스템에 KoDeWeb을 사용함으로써, 정부 및 공공기관의 심층 웹기록물 생성 및 수집을 체계화하고, 또한 민간이 운영하는 웹의 심층 웹기록물 장기보존에 활용할 수 있다.
Fuzzy-Basian법에 의한 R.C도로교의 신뢰성 및 안전도 평가
정철원,나기현,윤병조,유한신 圓光大學校 環境建設硏究所 1998 環境建設論文集 Vol.7 No.-
In this paper, an attempt is made to apply the concept of fuzzy-bayesian theory to the reliability analysis of reinforced concrete bridge, uncertainty states are represented in terms of fuzzy sets which define several linguistic variables such as "good", "average", "poor", etc. Especially, the concept of fuzzy conditional probability aids to derive a new reliability analysis which includes the subjective assessment of engineers without introducing any additional correction factors. Several numerical examples are presented to illustrate the method proposed herein.
웹기록물 보존을 위한 전자기록물 장기보존포맷 확장 설계
박병주(Boung-Joo Park),차승준(Seung-Jun Cha),이규철(Kyu-Chul Lee) 한국전자거래학회 2010 한국전자거래학회지 Vol.15 No.4
웹기록물은 공공기관의 업무활동이나 전자상거래에 대한 법적증거로 활용될 수 있기 때문에 보존할 가치가 있는 정보이지만 웹기록물의 특징 중 하나인 ‘휘발성’으로 인해 소실되고 있다. 따라서 이렇게 사라지는 웹기록물을 장기보존하기 위한 장기보존포맷이 정의되어야 한다. 웹기록물은 전자기록물의 일종이기 때문에 전자기록물 장기보존포맷에 보존할 수 있어야 한다. 하지만 현재 표준으로 제시된 포맷은 웹기록물의 특성을 고려하지 않고 정의되었기 때문에 웹기록물을 보존할 수 없다. 본 논문에서는 표면/심층 웹기록물 문서보존포맷으로 연구된 KoDeWeb/KoSurWeb과 전자기록물 장기보존포맷을 분석하고, 이를 바탕으로 웹기록물을 보존할 수 있는 확장된 전자기록물 장기보존포맷을 정의하였다. 정의된 포맷을 활용하면 웹기록물도 전자기록물들과 같이 보존되어 활용될 수 있고, 전자 상거래에 관련된 공공기관의 웹기록물을 보존함으로써 전자 상거래에 대한 법적 증거로서 활용될 수 있다. Web records is valuable information to preserve, because it can be used as a legal evidence about business or e-commerce of a public institution, but it is easily disappeared because of its volatile characteristic. Therefore, archival information package should be defined for long-term preservation. Web records can be stored in the archival information package for electronic records, because web records is a kind of electronic records. However, the NEO(NARS Encapsulation Object), the archival information package for electronic records in Korea, can’t able to store web records, because it was developed without consideration of the characteristic of web records. In this paper, we define extended NEO based on the analysis of KoSurWeb and KoDeWeb, that archival information package for document of surface and deep web as well as the NEO. Web records can be preserved and utilized along with electronic records by using the extended NEO. Also it can be used for record and legal evudence by archiving web records of public institution about e-commerce.