안구적출에 따른 위둔덕의 칼슘결합단백질의 재구축 및 상호 연관성

안병수,고길석,안명수,김경주,권안성,정명섭,박춘매,조병옥,김진우,Samudra Acharya,Parmeshwar Narayan Amatya,장인엽 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

Background: Superior colliculus is a part of midbrain, and participates in the visual reflexes, It receives afferent fibers from optic nerve, visual cortex, and spinotectal tract. After optic deprivation, the microscopic structure of the superior colliculus changed. Calcium-binding proteins (CBPs) Play an important role in the neuronal protection, differentiation and reorganization of the central nervous system, Objectives and Methods: The effects of neonatal retinal deafferentation on a CBPs, calbindm D-28k (CB), Parvalbumin (PB) and calretimn (CR), and the existence of colocalization between the CBPs were examined immunohistochemically in the rat superior colliculus. Results: On the experimental (contralateral to enucleation) side of superior colliculus, the number of CB-immunoreactive (IR) cells was reduced (77.4% compared to control), but not fibers. The number of PB-IR neurons and fibers was also reduced on the experimental side (88.5% compared to control), In the other hand, the CR-IR cells were dramatically increased (642% compared to control), but CR-IR fibers were markedly decreased on the experimental side. The colocalization between CB-CR and PV-CR was rarely observed in the superior colliculus Conclusion: These results suggest that the changes of retinotectal projection may alter the expressional pattern of CBPs in different manners; relatively stable in CB- and PV-IR neurons and plastic in CR-IR neurons.

아동보육 및 교육관련시설에 대한 어머니의 만족도

안지연,안옥희,박인전 영남대학교 지역발전연구소 1998 새마을지역개발연구 Vol.23 No.-

The purpose of this study was to investigate mother's contentment degree of the institutions related to child care and education. The subjects were 463 mothers with children enrolled in the institutions related to child care and education, who lived in T city. The frequency, percentile, means, x^(2) test, ANOVA and Scheffe´-test were used for data - analysis. The major findings showed that (1) mothers with children enrolles in the institutions related to child care and education more importantly perceived the distance to home, regular and consistency education, sociality development than factors when they choose a institution. (2) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the teaching tools, facilities and equipments. (3) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were no significant differences in the teacher's quality, relationship to teachers. (4) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the general management(hours of operation, cost, etc.). (5) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the nutrition, safety, care.

다중경로로의 부하분산을 통한 Ad hoc 네트워크에서의 성능개선 프로토콜

안태영,서주하 강원대학교 정보통신연구소 2006 정보통신논문지 Vol.10 No.-

Most current routing protocols for mobile ad hoc networks consider the shortest path with minimum hop counts as the optimal route. However, the minimum end-to-end delay from source to destination may not always be achieved through this shortest path. In this paper, we propose an efficient Delay-based load distribution through multipath on Ad-hoc network, which changed the Optimal path based on the estimated total path delay. We demonstrate the effectiveness of proposed protocol by integrating it with the Selective Broadcast(SB) routing protocol.

생약을 이용한 기능성 화장품

안봉전,김주덕 東國專門大學 1996 金龜論叢 Vol.3 No.1

생약은 우리 조상들이 오래 전부터 사용된 것으로 이것을 화장품에 이용하여 새로운 차원의 천연 한방 화장품 개발이 이루어지고 있다. 그중 미백 효과를 입증하는 타이로시나아제 저해제로서 오매, 계피, 만형자, 하고초등이 미백제로서 그 기능이 우수하였고 보습효과는 당귀, 백지, 국약등이 효과가 좋았다. 피지분비 억제작용으로는 중약, 인삼, 진피등이, 육모와 양모작용으로서는 여정자, 백급, 백지, 하수조등이 효과가 있는 것으로 확인되었다.

五臟背兪穴 部位의 神經領域 및 穴位 特性에 대한 硏究

安成薰,裵柱東,朴正俊,卞成熙,孫仁喆 한국전통의학연구소 1998 한국전통의학지 Vol.8 No.1

五臟兪穴과 근접神經幹의 위치적 유사성을 토대로 내장에 대한 직접적 神經支作用을 살펴본 결과 다음과 같은 결론을 얻었다. 1. 五臟兪穴은 足太陽膀胱經 背部 제 1선에 위치한 五臟의 背兪穴로,肺兪는 第 3椎下, 心兪 第 5椎下, 肝兪는 第 9椎下, 脾兪는 第 11椎下, 腎兪는 第 14椎下의 兩傍 各1寸分 部位에 있다. 2. 五臟兪穴 部位에 분포하고 있는 신경을 보면, 胸背部의 肺兪와 心兪부위에는 external branch of accessory N, N. of the rhomboids, post. branch of thoracic N가, 肝兪부위에는 subseapular N, post. branch of thoracic N, 脾兪부위에는 post. branch of thoracic N이며, 腎兪부위에는 post. branch of lumbar N.가 분포하고 있다. 또한 이러한 신경이 支配하는 근육은 僧帽筋, 菱形筋, 最長筋, 廣背筋, 腸骨肋筋, 腰背筋膜이다. 3. 유기체인 인간에 있어서 대뇌가 인지하지 못하는 도중이거나 또는 자극전달과정을 차단하는 과정이라도 신경의 여러 종류 중 근접신경간 또는 신경절간의 최소거리에서 자극전달과정이 일어날 수 있다고 사료되며 특히 病理的 狀況에서 기능의 혼란성은 더욱 심화되리라고 예상된다. 따라서,五臟兪穴에 대한 刺鍼효과는 자극전달과정의 혼란성을 惹起하여 일어나는 交感神經系의 內部臟器에 대한 직접적 作用일 수 있다고 思料되며 여기에 대한 실험적 연구가 思料된다. This research was studied how muscle and nerve system were placed according to accupuncture point of B13 (肺兪), B15(心兪), B18(肝兪), B20(脾兪), B23(腎兪), OH-JANG-SUE(五臟兪). And studied it to be possibility that muscle and nerve system of this area connected to organ of human, so we acquired following results. 1. There are B13 1.5 dlon(寸) area besides under the 3rd thoracic vertebra, B15 under the 5th thoracic vertebra, B18 under the 9th thoracic vertebra, B20 under the 11th thoracic vertebra, B23 under the 14th thoracic vertebra. 2. Thee are external branch of accessory N, N. of the rhomboids, post. branch of thoracic N. in B13(肺兪) and B15(心兪), subscapular N, post. branch of thoracic N. in B18(肝兪), post. branch of thoracic N. in B20(脾兪), post. branch of lumbar N. in B23(腎兪). This nerves rule trapezius M., rhomboideus major M., longissimus M, serratus post. info M. fascia lumbodorsalis. 3. We proposed that the accupuncture effect of B13(肺兪), B15(心兪). B18(), B20(肝兪), B23(腎兪) might be confusion of nerve system.

대학생의 색명 인지도

안옥희,손주희 영남대학교 지역발전연구소 1997 새마을지역개발연구 Vol.20 No.-

The objective of this study was to investigate the recognition of color names among college students. This study found the following: 1) Black, grey, red, green, violet and white in that order shown the highest recognitions in color names while indigo, crimson, deep carmine, heavy blue, orange and dark green showed the lowest; Color name recognitions showed the order of achromatic, neutral, warm and cool colors. 2) The color of the lower recognition in color names was ho주 widely different with major.

흰쥐의 시상하부내에서 Vasopressin과 Oxytocin 분비세포의 미세구조에 대한 면역세포화학적 연구

정주현,장인엽,안현희 朝鮮大學校 附設 醫學硏究所 1993 The Medical Journal of Chosun University Vol.18 No.1

An immunocytochemical study was performed using the specific monoclonal antibodies against arginine vasopressin (VP) and oxytocin (OT) to demonstate vasopressinergic and oxytocinergic neurons in the hypothalamus of the rat. 1. The oxytocinergic and vasopressinergic neurons were observed in both supraoptic and paraventricular nuclei. 2. The shapes of OT and VP nuclei were round, ovoid and spindle-shaped and its diameters of every shapes were 15-20 um. 3. In the supraoptic nuclei, numbers of oxytocinergic nuclei were about 667 and numbers of vasopressinergic nuclei were abserved than oxytocinergic nuclei. 4. In the paraventricular, unmbers of oxytocinergic nuclei were about 68 and numbers of vasopressinergic nuclei were about 804 and so more vasopressinergic nuclei were observed than oxytocinergic nuclei. 5. The electron microscopic observations were rough endoplasmic reticulum mitochondria, Golgi apparatus and microtubules in the VP and OT nuclei.

초등학교 아동의 방과후 생활실태

석주영,안옥희,박인전 영남대학교 지역발전연구소 1998 새마을지역개발연구 Vol.22 No.-

This study aimed to investigate the actual conditions of after-school life, and to explore the actual conditions of, and perceptions of, children's playing time. The subjects for this study were 866 children of the 2nd, 4th, and 6th grades living in the Taegu Metropolitan Area. The data was analyzed by the four different methods, which were frequency, percentile, chi-square test, and one-way ANOVA using the 7.5 version of SPSSWIN program. The major results of this study were a s follows : First, children's after-school playtime decreased as their grades increased. Second, the percentage of children who perceive their after school playing time as being insufficient was the highest. The main reason children gave for having a lack of after school playing time was that they go to the private institutes.

인터넷 상의 다중공격에 대비한 침입탐지시스템 모델 설계

최주영,최은정,이지윤,윤세안,김명주 서울여자대학교 자연과학연구소 2000 자연과학연구논문집 Vol.12 No.-

Since modern attacks against information system utilize large-scale and distributed network, they become more versatile and complicated. We propose a new model of intrusion detection system, IDSS that can effectively detect multiple resource attack from to the inter-system and intra-system. IDSS (Intrusion Detection System for Seoul women's university) is optimized in agent unit to detect multiple attacks on network effectively and designed to and respond to them in real time.

단방성 법랑모세포종의 방사선학적 연구

이주덕,안창현,최갑식 대한구강악안면방사선학회 2005 Imaging Science in Dentistry Vol.35 No.1

Purpose : To acquire the useful diagnostic information through the analysis of the clinical and radiological characteristics of mandibular unicystic ameloblastoma. Materials and Methods : The researchers compared and analysed the clinical and radiological features of 79 cases of mandibular unicystic ameloblastoma confirmed by histopathlogic examination. Results : The results of our research showed that unicystic ameloblastomas occurred more frequently in males than in females and the incidence is the highest in the 2nd and 3rd decades. These lesions occurred most frequently in angle-ramus area, mandibular molar area, and anterior area in descending order respectively 68.4%, 24%, and 7.6%. These lesions had smooth (54.4%) rather than undulating (45.6%) borders. These lesions showed welldefined borders in 59.5% among all the cases. Root resorption and loss of lamina dura were observed as 55.7% and 58.5% respectively. Displacement of mandibular canal was observed in 55.9% among all the related cases. Internal pattern of lesional radiolucency was observed as even (49.4%) or uneven (50.6%). Conclusion : These results would be helpful in diagnosing of mandibular unicystic ameloblastoma.