축산시설의 입지특성 분석 : 안성시 미양면을 중심으로

황한철,전우정,이남호,홍성구,김진태 안성산업대학교 1998 論文集 Vol.30 No.2

It is necessary to evaluate the location suitability of livestock facilities to guide reasonable livestock. The evaluation system could help plan new livestock facilities in rural areas. The assessment was performed based on location characteristics of livestock facilities such as land utilization around livestock facilities, size of livestock facilities, water and drainage condition, accessibility and distance from roads, floor condition, distance from village and house, direction of livestock facilities, ventilation facilities, animal Waste treatment, and so forth. In this study, location characteristics of livestock facilities were showed each location factors using statistical analysis.

健康診斷 및 運動能力 評價를 통한 心肺適性 運動處方 프로그램 開發

黃樹寬,高成京,金亨鎭 한국노화학회 1991 한국노화학회지 Vol.1 No.1

정신과 환자들의 의료서비스 이용에 관한 연구 : 경기도 연천 지역에서 In Yonchon Area of Kyunggi Province

황성혜,홍진표,권준수,우종인,김중술,조두영,이부영,조맹제,양병국,배재남 大韓神經精神醫學會 1996 신경정신의학 Vol.35 No.4

본 연구는 농촌지역 정신과 환자들의 의료서비스 이용 형태를 알아보고자 하여 행하여졌다. 경기도 연천군 주민중 1993년 1년간 지역 의료보험과 의료보호자료에서 정신과적 진단을 받은 사람들 1295명 중 209명을 대상으로 하였다. 연구자들이 제작한 반구조화된 면담도구를 사용하여 13명의 훈련된 면담자에 의해 증상을 처음 느낀 후 이용한 의료서비스를 차례대로 조사하였다. 결과는 다음과 같다. 정신증적 장애 환자들은 정신과 치료만을 받은 경우가 28.8%이며 처음 방문한 의료서비스는 정신과 45%, 일반의 28%, 약국 6%, 한방치료 5%, 요양원 6%, 기타 10%였다. 비정신증적 장애 환자들은 정신과를 한번이라도 이용한 경우는 32.1%였고 처음 방문한 의료서비스는 정신과 15%, 일반의59%,약국 17%, 한방치료8%, 기타1%였다. 진단에 따라서는, 정신분열병의 경우 64.5%가 처음에 정신과를 방문하였고 정동형 정신병의 경우는 20.8%에 불과했고 64.1%가 일반이나 약국을 처음에 방문하였다. 신경증적 장애(ICD-9 300)는 40.0%가 일반의만을 방문했다. 이상의 결과로 정신분열병 환자들은 대다수가 정신과 치료를 받는 것으로 나타났으나 정동형 정신병과 신경증적 장애는 다수가 일반의를 이용하는 것으로 나타났다. 지역사회 정신보건에서 일반의의 역할이 매우 중요하며 일반의에 대한 정신과 교육이 절실하고, 보다 전문적인 치료환경과 기술을 요하는 경우에는 정신과와의 연계 체계의 필요성도 요구된다. The purpose of this study was to investigate the pathways of health care seeking by the psychiatric patients at a well - defined rural area in Korea. Among 1,295 patients diagnosed to have mental disorders by ICD-9 in a year, all the psychotic patients(184 in number) and randomly selected 15% of nonpsychotic patients(162 in number) were selected as subjects of this study. Thirteen well - trained interviewers collected the data using semi-structurd inter-view instrument developed by the authors. Two hundred nine patients(60.4%) fully responded to the interviews. As for psychotic patients, 28.8% used only psychiatric services, and the first visits for help were psychiatrists, general practitioners, pharmacists, asylums and oriental herb medicine in the order of decreasing frequency. Only 32.1% of nonpsychotic patients used mental health specialties during the course of their illness, and their most common first visits for care were general practitioners(59%) followed by pharmacists(17%) and psychiatrists(15%). Majority(64%) of schizophrenic patient visited psychiatrist first, while 64.1% of affective psychosis patients visited general practitioners and pharmacists first. The forty percent of neurotic patients(ICD-9 300) visited general practitioners only for their health care.

항공항법지도와 항공사진 촬영안내 시스템의 개발

황진상,이재원,윤종성 한국지리정보학회 2004 한국지리정보학회지 Vol.7 No.3

지도제작을 목적으로 하는 항공사진 촬영은 지상에 표시되지 않은 촬영노선을 따라 항공기를 운행하며 수행해야 하는 어려운 작업이다. 본 연구는 이러한 항공사진 촬영작업을 보다 용이하게 하도록 하기 위한 항공사진 촬영안내 시스템의 개발을 목적으로 하여 수행되었다. 촬영안내 시스템은조종사가 필요로 하는 다양한 지도정보를 빠르고 효율적으로 제시해야 함으로 먼저 지형판독을 위한 지형도 정보와 안전운행을 위한 항로지도 정보를 제공하는 항공항법지도(aerial navigation map)를 개발하였으며, 그 다음 항공항법지도를 배경지도로 하는 촬영안내시스템을 개발하였다. 본 연구의 결과 개발된 시스템은 비행하는 항공기의 위치를 기준으로 하여 다양한 지도정보를 빠른 시간안에 검색하여 표시해 주고 항공사진 촬영안내 기능까지 효율적으로 수행할 수 있음을 입증하였다. The aerial photographic mission is a difficult work because aircraft must be flown along the specified flight lines, not marked on the ground. This study has been carried out for the development of aerial photographic guidance system, which enables us to make aerial photographic task easier. Such a flight guidance system is able to display a variety of map informations in a quick and efficient way in order to guide pilot. For this purpose, we first developed the nationwide aerial navigation map database that provides the topographic map information used for topographic interpretation and aeronautical chart information used for the flight security. Next, we developed the aerial photographic guidance system which uses the aerial navigation map as base map. It is concluded that the developed system can display the various map informations quickly and do any other photographing guidance tasks well in fast moving airplane.

순차적으로 도우핑한 드레인을 가지는 다결정 실리콘 박막 트랜지스터의 특성 및 수소화 효과

황성수,김동진,황한욱,김용상 명지대학교 대학원 1997 대학원논문집 Vol.2 No.-

We have fabricated a novel gradually doped drain(GDD) structured poly-Si thin-film transistor. The GDD poly-Si TFTs reduce a fabrication process step, compared with the conventional LDD poly-Si TFT. without LDD implant by employing taper etched Si0_2 film instead of LDD implantation mask. The leakage current of GDD device is reduced two orders of magnitude from 21.52×10 exp (-9) A to 0.14×10 exp (-9) A in OFF state while keeping the ON current to be almost identical to that of the non-LDD poly-Si TFT's After 5 hours hydrogen passivation, the ON/OFF current ratio is increased by four times of magnitude, and the device characteristics, such as threshold voltage, subthreshold slope and leakage current, are improved remarkably.

누설전류 특성이 향상된 다결정 실리콘 박막 트랜지스터의 제작 및 특성에 관한 연구

황한욱,황성수,김동진,김용상 명지대학교 대학원 1997 대학원논문집 Vol.1 No.-

We have fabricated a LDD structured polysilicon thin film transistor with low leakge current and the optimized LDD length has been obtained. The device performance is improved by hydrogen passivation process. The on/off current ratio of poly-Si TFT's with 0.5 ㎛ and 1.0 ㎛ LDD length is much higher than that of conventional structured device due the decrease of leakage current. The optimized LDD length may be between 0.5 ㎛ and 1.0 ㎛ from the experimental data such as on/off current ratio, threshold voltage and hydrogenation effect.

영일군 동해 벤토나이트 광산 지역에 산출하는 스멕타이트의 산상 및 광물학적 특성

황진연,박성완,김종열 부산대학교 1989 자연과학논문집 Vol.48 No.-

In the Donghae bentonite mine area, the alteration minerals such as smectite, clinoptiloite, mordenite, opal CT and feldspar occur in the tertiary tuffaceous rocks. The mineral assemblages of the rocks are grouped into four types : volcanic glass-smectite, clinoptilolite-smecite-opal CT, mordenite-potassium feldspar-smectite, well-crystalline smectite-potassium feldspar. The first two assemblages are found in the bedded tuffaceous sedimentary rocks. The other types are distributed in the rhyolitic rocks of eastern part of this area. Mineralogical properties of the smectites in the each assemblage type were investigated by X-ray diffraction, chemical analysis, DTA and IR. The results show that the all smectite specimens are mainly composed of (Mg, Ca)-montmorillonite. But the well-crystalline smectites show the considerably different data from other smectites in mineralogical properties. Judging from the occurrence and properties, it seems that the well crystalline smerctite can not interpret to be formed only by diagenetic alteration. Perhaps it can be considered that the formation of the smectite was influenced significantly significantly by hydrothermal alteration.

강원도 삼척지역의 스멕타이트질 점토의 산상 및 특성

황진연,박성완,이상현,최수용 부산대학교 기초과학연구소 1995 부산대학교 기초과학연구소 연구논문집 Vol.15 No.-

The smectite-rich clays were found locally in Paleozoic calcareous sedimentary rocks in the Samcheok area. Their occurrences were investigated in detail, and the physico-chemical properties of the clays were also determined by X-ray diffraction, chemical analysis, thermal analysis and cation exchanging experiment. The smectitie clays occur as the fissure filling dyke developed in calcareous semimentary rock and as alteration products of instrusive rhyolite. Most of clays occur at the contact between the sedimentary rock and the rhyolite, and the alteration zone was observed only in rhyolite body close to the contact. Judging from their occurrences, it is believed that the smectite-rich clays in this area were formed by the hydrothemal alteration. The smectite clays from the area are mainly composed of Ca-montmorillinite, and associated with small quantities of quartz, opal-CT and feldspar. The montmorillinites from this area lower in Fe content, and higher in exchangeable Ca ion, compared to those of bentonite from the Yangnam-Yeongil area.

지진력을 고려한 사면의 안정 해석 결과 분석

황성춘,박성진 경주대학교 2001 論文集 Vol.14 No.-

Numerical analysis of slope stability is presented using slice method, static seismic analysis methods, and earthquake response analysis methods. Static seismic force is considered as 0.2g while vertical static seismic force is not considered in analysis. For earthquake response analysis, Hachinohe-wave is applied. Safety factor calculated using slice method for failure surface. Calculating methods are Bishop’s method and Janbu’s method. Static seismic analysis was applied using Mhor-Coulomb model and earthquake response analysis was applied using non-linear elastic mode.

新品種 밀 "早光"의 沓裏作 播種期 및 播種量에 관한 硏究

黃鍾奎,崔京求,陳星桂 全北大學校 1979 論文集 Vol.21 No.-

This experiment was carried out under different seeding dates(October 10, Oct. 20 or November 10) and seeding rates (20, 30, 35 ℓ 10a) from 1976 to 1977 in Iri in order to study the suitable seeding date and seeding rate for Jokwang, the newly developed wheat variety, in double cropping paddy field. 1. Number of days to seedling emergence both on Oct. 20 and Oct. 30 were 14 days, but that of Nov. 10 was prolonged due to comparatively low temperature and about 37 days. 2. The heading date and the maturing date seemed to be shortened by 1 or 2 days in accordance with the earlier seeding date and the larger amount of seeding. 3. Number of panicles per square meter seeded on Oct. 20 was 506 which marked the most among the three seeding dates. 30ℓ 10a plot showed the most in panicle number among three seeding rates. 4. Number of grains per panicles was increased by 1 or 2 grains with hastened seeding date, but it was decreased by 2 or 3 grains with the increase in seeding rate. 5. The weight of 1,000 grains of the plots both seeded on Oct. 20 and Oct. 30 was about 38.0 g. and that of Nov. 10 was 35.0g. On the other hand, there were almost negligible differences in 1,000 grains weight between seeding rates at the same seeding date. 6. The yield of the plot seeded on Oct. 20 was 359 ㎏ 10a which marked the highest among the three seeding dates. Among seeding rates, 30 ℓ/10a plot showed the highest yield of 351 ㎏ 10a. However, the highest yield among all treatments, seeding dates and seeding rates, was 382 ㎏ 10a which was obtained from the plot seeded on Oct. 20 with the seeding rate of 30 ℓ/10a. 7. Therefore, it was considered that the suitable seeding date for Jokwang, the newly developed wheat variety, in double cropping paddy field in Iri area was Oct. 20 and its seeding rate was 30ℓ/10a.