야뇨증 환아들의 심리사회적 특성에 대한 다기관 연구 : 행동 및 정서 문제를 중심으로

조수철,김재원,신민섭,황준원,한상원,박관현,이상돈,김경도,김건석,서홍진,이유식,정재용,김영균,문두건,남궁미경,한창희,조원열,김영식,배기수,이종국,정우영,신의진 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6

Objectives : The aim of this study was to examine the behavioral and emotional problems associated with nocturnal enuresis in Korean children. Methods : Three hundred eighteen children with nocturnal enuresis, together with their parents, completed the Child Behavior Checklist (CBCL), Disruptive Behavior Disorder Scale according to DSM-IV (DBDS), Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), and Piers-Harris Children's Self-Concept Scale (PHCSC). Ninety-three normal students were selected as the control group. Results : Compared to the normal control group, the mean scores with regard to the withdrawn, social problems, attention problems, delinquent behavior, aggressive behavior, externalizing problems and total problems profiles were significantly higher in the nocturnal enuresis group according to the CBCL results. The nocturnal enuresis group also scored significantly higher in the ADHD and ODD profiles of the DBDS. The nocturnal enuresis group was more depressed and anxious than the control group according to the results of the CDI and STAI. The mean score of the PHCSC was significantly lower in the nocturnal enuresis group when compared to the normal control group. Conclusion : The results of this study suggest that children with nocturnal enuresis in Korea have clinically relevant behavioral and emotional problems. The findings support the link between nocturnal enuresis and psychopathology in Korean children.

요추간판탈출증에서 현미경 수술과 경피적 자동수핵제거술에 대한 비교연구

신원한,장재칠,주교성,김범태,최순관,변박장 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.1

A retrospective study of operative results were carried out in a series of 164 patients who were performed microdiscectomy and 57 patients performed automated percutaneous lumbar discectomy (APLD) for herniated lumbar discs between January 1, 1990 and June 30, 1996 at the Department of Neurosurgery, Soonchunhyang University Hospital. The operative results were analysed, and the correlation between preoperative clinicoradiological factors and postoperative clinical results were statistically assessed. The major results were as follows : 1. Of 164 microdiscectomy cases, 102 were males and 62 were females, mean age was 42.4 years and incidence was the highest in the 5th decade, and of 57 APLD cases, 43 were male and 14 female, mean age was 32.2 years and incidence was the highest in the 3rd decade. 2. The preoperative symptoms and signs were lumbago(98.2%), radiating pain(96.3%), positive straight leg raising test(77.4%), motor weakness(27.4%), claudication(13.4%) & voiding difficulty(2.4%) in microdiscectomy cases, and lumbago(98.2%), radiating pain(98.2%), positive straight leg raising test(70.2%) & motor weakness(17.5%) in APLD cases. 3. Number of operated levels were performed 226 in microdiscectomy and 74 in APLD. The most commonly operated levels of two groups were L4-5 level. 4. Operative results 1) The overall success rates by Prolo's scale were 87.1% in microdiscectomy and 80.7% in APLD, respectively. 2) In younger age group (below 30 years) and in non-compensatory group, success rates were significantly higher in microdiscectomy. 3) As to protrusion and degeneration on MRI, clinical results of moderate protrusion and degeneration of discs in microdiscectomy were statistically significant, and those of mild protrusion and degeneration of discs in APLD were also statistically significant. 4) The most common cause of failure was inappropriate removal of disc material in microdiscectomy and sequestered discs in APLD. According to the above results, there were no differance in overall success rates between microdiscectomy and APLD. But clinical results seem to be influenced by the age, existence of compensation, and by the degree of protrusion and degeneration of discs as prognostic factors. If the selection of operative procedure between microdiscectomy and APLD for herniated lumbar disc is carefully done with clinical and radiologic findings of patients, good outcome might be achieved.

비대칭 사장교의 정적 및 시공 단계 해석

신재철,남기수,정인수,한성호 충남대학교 산업기술연구소 2001 산업기술연구논문집 Vol.16 No.1

The cable-stayed bridges are composed of cables, towers and girders. when the cable-stayed bridges are loaded, the whole structure display very complex behavior due to excessive cable deflection. Eventhough the material in the members of a cable-stayed bridge structure behaviors in a linear elastic manner. the overall load-displacement relationship for the structure will be nonlinear. The nonlinear behavior is a result of: due to the sag caused by their own dead weight and the nonlinear axial and bending force-deformation relationships for the bend members. In the construction stage analysis, some technical approaches and structure safety are needed to stimulate numerically the complicated changes of structural system during construction. In this study static and construction stage analysis is performed and compared. Static and construction stage analysis on unsymmetric Cable-stayed bridge is performed and linear and nonlinear analysis is performed to evaluate the structure characteristics. After Static analysis of final construction stage was performed, construction stage analysis was performed.

핸드볼 페널티드로우 시 숙련자와 비숙련자 간의 시각적 변이 비교 분석

한재희,박영민,신선미,이준희,심윤식 순천향대학교 기초과학연구소 2022 순천향자연과학연구 논문집 Vol.28 No.1,2

The purpose of this study is to analyze the visual variation of skilled and unskilled people, and to obtain data necessary for skill improvement of effective handball penalty throw. An eye tracker was used to collect eye movements, concentration points, directions, and paths during penalty throws. The results are as follows: 1) For skilled players, the place where they threw and the place where their eyes were focused matched. 2) There is no difference in the presence or absence of eye contact with the goalkeeper.

칼라영상 입 ·출력 시스템의 칼라보정 알고리듬에 관한 고찰

신현덕,김일태,임재권,윤동한 國立金烏工科大學校附設生産技術硏究所 1995 産業技術開發硏究 Vol.11 No.-

Colors reprodued by color image processing system are affected by various physical factors and environmental conditions. Therefore it is difficult to reproduce the original object color accurately. Thus color calibrations of the input and output data of color image processing system based on spectral distributions are required. We propose a color calibration algorithm by considering spectral characteristic of the chosen color reproduction system which can be applied to device independent color reproduction using characteristic vectors of surface reflectance. The method comprised of two steps. The first step is color analysis step which reproduces the original object color from the camera output using color characteristic vectors. The second step is color synthesis step which displays the original color accurately on the monitor by considering the monitor's phosphor spectra. The spectral responsivities of camera sensors and phosphor spectral characteristics of a given monitor are evaluated. Also, to evaluate color reproducing characteristic we applied the proposed color calibration algorithm by choosing Macbeth ColorChecker's twenty four color spectra as a test color set. As a result, we reconstruct the actual color very closely on monitor using the proposed color calibration algorithm.

敗醬草가 癌細胞柱에 미치는 影響

申大澈,權貞南,金瑩均,韓宗鉉,김재석,김재섭 동의대학교 한의학연구소 1997 동의한의연구 Vol.1 No.-

The purpose of this study was to investigate effect of water extract of Patriniae Herba on the poliferation of human cancer cell-lines. The effects of Patriniae Herba on the poliferation of A43l, HeLa, MOLT-4, K562 cells, Balb/c 3T3 cells, mouse thymocytes, splenocytes and human lymphocytes were estimated by MTT colorimetric assay, The results were as follows; 1. Patriniae Herbs did not effect A43l, HeLa, MOLT-4, K562 cells. 2. The cytotoxicity of mitomycin C on MOLT-4 cells was increased by the combination of Patriniae Herba. 3. Patriniae Herba inhibited the proliferation of Balb/c 3T3 cells. 4. Patriniae Herba stimulated the proliferation of thymocytes. 5. Patriniae Herba stimulated the proliferation of splenocytes. 6. Patriniae Herba stimulated the proliferation of human lymphocytes.

주제단원 중심 통합학습과 통합수행평가의 설계 방안 탐색

신재한 이화여자대학교 교과교육연구소 2008 교과교육학연구 Vol.12 No.3

본 연구에서는 기존의 통합교육과정과 통합교과의 문제점을 분석하고, 주제중심 통합학습의 개념 및 모형, 선행연구를 고찰하여 주제단원 중심 통합학습과 통합수행평가를 설계하는데 그 목적이 있다. 특히, ‘주제단원 중심 통합학습과 통합수행평가’는 현행 통합교육과정의 문제점과 통합교과 특성의 한계를 극복할 수 있는 대안적 통합학습으로서의 가능성을 확인할 수 있었다. 본 연구의 결론은 다음과 같다. 첫째, 통합의 한 가지 방법으로서 설계한 ‘주제단원 중심 통합학습’은 학교 교육과정과 괴리되지 않고 교육 현장의 교사들이 직접 활용할 수 있도록 주제단원 중심통합학습과 관련된 다양한 연수 프로그램을 개발해야 한다. 둘째, 본 연구에서 개발된 ‘주제단원중심 통합학습’은 수업과 평가가 이원화되는 것이 아니라, 학교에서 교과 단위 시간에 평가하는 수행평가와 연계하여 통합된 수행평가를 실시함으로써 교육 목표와 교육 평가가 일치하는 교육과정을 운영할 수 있다. 그러나, ‘주제단원 중심 통합학습과 통합수행평가’를 좀 더 효과적으로 실시하기 위해서는 주제단원 중심 통합학습과 통합수행평가를 실시하는 교사의 전문성을 함양할 수 있도록 연수기회의 확대와 통합학습에 대한 다양한 프로그램 보급이 우선시 되어야 하고 주제단원 중심 통합학습과 통합수행평가의 일반화를 위하여 효과성을 검증하고, 수정·보완함으로써 보다 다양한 통합학습의 교수·학습 방법을 활용할 수 있어야 한다. This study sets out to analyze the problems with the old integrated curricula and subjects,consider theme-centric integrated learning in terms of concept, model, and previous studies, anddesign theme unit-centric integrated learning and integrated performance evaluation. The resultsreveal that “theme unit-centric integrated learning and integrated performance evaluation” hadthe potential as alternative integrated learning to overcome the problems with the currentintegrated curricula and the limitations of the characteristics of the integrated subjects. The conclusions of the study are as follows: first, “theme unit-centric integrated learning”designed as one of approaches towards integration was not separated from the school curricula. It's necessary to develop a range of in-service training programs related to theme unit-centric integrated learning so that the teachers can make use of it in person. Secondly, “theme unit-centric integrated performance evaluation” developed in the study was combined with the performance evaluation carried out during the subject's unit hours in school instead of separating lessons and evaluations, thus helping to run a curriculum in which the educational goals would match the educational evaluations. In order to implement “theme unit-centric integrated learning and integrated performance evaluation” in a more effective way, there should be more chances for in-service training to help the teachers increase their professionalism related to the areas, and more diverse programs should be distributed in respect to integrated learning. Instructors need to utilize more diverse teaching and learning methods of integrated learning by testing the effects of theme unit-centric integrated learning and integrated performance evaluation, and further revising and supplementing them.

만성 신부전 환자에서 혈액투석에 의한 Isoniazid의 제거

신재국,차인준,장인진,신상구,김윤구,한진석,김성권 大韓臨床藥理學會 1994 臨床藥理學會誌 Vol.2 No.2

동하중을 받는 FRAME 구조물의 확률유한요소해석 및 신뢰성해석

신재철,김진홍,정인수,한성호 충남대학교 산업기술연구소 2003 산업기술연구논문집 Vol.18 No.1

Most dynamic systems have various random properties in excitation and system parameters. Therefore, in this paper, reliability analysis for structural response is proposed fro the linear dynamic system with random properties in both excitation and system parameters. The system parameters and responses with random properties are modeled by the perturbation technique. A displacement and bending moment of frame structure is acquired in Stochastic Finite Element Method Program(SFEMP) and Dynamic Stochastic Finite Element Method Program(DSFEMP) using perturbation method, and Direct Monte Carlo Simulation Program(DMCSP) is used to verify and compare previous results. Comparing outputs of SFEMP and DSFEMP with them of DMCSP, it show that they are similar to each other. Also DMCSP need much time to analyze a complicated structure, but SFEMP and DSFEMP can reduce quite time. In this study, it is assumed that excitations, system parameters and response are Gaussian. The results of response for the analysis are compared to those of numerical simulation. Also the probability of failure are calculated for using Advanced First Order Second Moment(AFOSM) of the general reliability analysis method.

강재 슬릿형 댐퍼를 부착한 철근콘크리트조 골조의 거동

신종익,이정한,송한범,강대언,오상훈,차승렬,이용재,김상대,이원호 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

This study investigates the performance of the reinforced concrete frame with the steel plate slit damper. The test was carried out to investigate the structural behavior between the reinforced concrete bare frame and the reinforced concrete frame with the steel plate slit damper. The test results showed that the energy absorption capacity of the damped-frame was several times larger than that of the bare frame. For the damage by the input energy is concentrated on the steel plate slit damper, the ductilities of the former structure were increased and the damaged frame can be reused after exchange the steel plate slit damper.