日本政府의 高齡者福祉對策의 現況과 課題 : 재가복지가업을 중심으로 A Center on In-Home Service

尹文九,金雄熙 명지대학교 리서치아카데미 2001 리서치 아카데미 논총 Vol.4 No.-

하이파이 오디오 인터커넥트 케이블의 신호특성

황문구,이상래,김명녕 大田産業大學校 2001 한밭대학교 논문집 Vol.18 No.-

In this paper, the circuit properties of hi-fi audio interconnect cables are analyzed and verified by input-output signal analysis with the traditional lumped-parameter approach, the connecting cable is modeled and the input-output signal simulation is carried on. And then actual signal input-output transfer characteristics are measured and verified. Input signal is a white noise. Output signal is detected at the other terminal. The results show that it is improper for cables to be handled as a lumped parameter, but must be treated as a distributed parameter approach. Therefore, on this results, a new type distributed-sense cable model is proposed.

성장곡선의 통계적 해석

孫文求,安在求 慶北大學校 師範大學 1976 敎育硏究誌 Vol.18 No.-

It was explained as the equation, so colled, the logistic curve introduced by Pearl-Reed on 1924, that the certain variables increase monotonously or grow with time in social, economic or biological phenomena. This paper is to show the method estimating the constants which determine this logistic curve. First, it assumes the mathematical model and introduces the translatability so that the logistic curve is formed, and it investigates property of this translatability. From this property, the method estimating the constants which the curve is determined is produced out from the given actual samples.

行政規制에 관한 一般的 考察

尹文九 명지대학교 리서치아카데미 2000 리서치 아카데미 논총 Vol.3 No.-

日本の情報通信産業と私的諮問機關

金雄熙,尹文九 明知大學校 附設 日本問題硏究所 2000 日本硏究 Vol.8 No.-

수질보전을 위한 영산강 유역의 TMDL 결정에 관한 연구

박성천,노문수,김용구 동신대학교 환경연구소 2004 환경연구 Vol.9 No.1

In the present study, the Total Maximum Daily Load (TMDL) was introduced to the Young-San river basin for the multipurpose expansion of the aquatic-ecosystem recovery and the water resource utilization of the Young-San Lake. For the methodology, the Young-San river basin was divided into 12 sub-basins in which point sources and non-point sources were investigated. The representative stations from the Young-San river were selected to estimate the hydraulic coefficients (a, b, alpha, beta) of the respective stations using HEC-RAS Model with the profile data from 『Ministry of Construction and Transportation, 1998』 Water quality prediction was performed by the QUAL2E Model with the input data from the water-stage network data of the Young-San River Flood Control Office and the water quality network data of the Young-San River Basin Environment Office. Based on the results from the water quality prediction, TMDLs for the respective sub-basins were proposed so as to fit the target water quality which was estimated in the river channel by the reduction of load.

A. 高校 科學 (生物·地球科學) 및 數學科 探究學習의 評價模型 定立과 評價紙 開發

李相協,權炳奎,林在圭,孫文求,吳岱燮,楊洪準,梁承榮,姜用熙,林成圭,金正遠,金吉民,兪正在 경북대학교 과학교육연구소 1982 科學敎育硏究誌 Vol.6 No.-

Currently the evaluation of high school science and mathematics learning has been too much knowledge-centered without concerning the inquiring ability or scientific attitude. This study, therefore, was made for the purpose of establishing of evaluation model for high school science (biology and earth science) and mathematics learning and its evaluation items. In this paper, the research was done about three fields, biology, earth science and mathematics. 1. For the biology, the evaluation methods of inquiry learning were studied with the foreign references, and proper evaluation items were suggested. 2. For the earth science, after analizing 5 kinds of earth science textbook of current using in high school, essential 19 items were selected. 5 of them were tested in test group and control group, then, the results were analized. 3. For the mathematice, the teaching elements of「Set」and「Flow chart」in mathematics (Ⅰ) were selected and structured. Detailed teaching objects were established and evaluation items were introduced.

PDP용 유전체의 반사특성과 유전특성

권순석,김명녕,이상래,황문구 한밭대학교 2004 한밭대학교 논문집 Vol.21 No.-

이 논문에서는 P₂O_(5)-ZnO-BaO계와 SiO₂-ZnO-B₂O₃계의 반사특성과 유전특성이 연구 되었다. P₂O_(5)-ZnO-BaO계의 반사율은 SiO₂-ZnO- B₂O₃계의 반사율보다 낮게 나타났고, TiO₂의 함유량이 증가할수록 반사율이 감소되었다. 또한 P₂O_(5)-ZnO-BaO계의 유전율은 SiO₂-ZnO-B₂O₃계의 유전율보다 높은 값을 보였고, TiO₂ 함유량이 증가함에 따라 두 계 모두 유전율이 증가되었다. 이 현상은 공간전하효과로 설명될 수 있다. 본 연구의 결과는 높은 반사율과 높은 절연파괴 강도가 요구되는 플라즈마 디스플레이(PDP)의 하판 유전체, 또는 플라즈마 현상을 응용하는 조명 및 광고용 기구의 반사 유전체로서 응용이 가능할 것으로 기대된다. In this paper, the reflectance and the dielectric characteristics for P₂O_(5)-ZnO-BaO system and SiO₂-ZnO-B₂O₃ system have been investigated as a function of contents of TiO₂. The reflectance was decreased with increasing the contents of TiO₂ contents, and the reflectance of P₂O_(5)-ZnO-BaO system was lower than that of SiO₂-ZnO-B₂O₃ system. The dielectric constant of P₂O_(5)-ZnO-BaO system was higher than SiO₂-ZnO-B₂O₃ system, and the dielectric constant in the both system was increased with increasing of TiO₂ contents. This could be explained as the space charge effects. These results are could be applied to the under plate dielectrics of PDP required high reflective ratio and breakdown strength.

경북 최초의 신장이식 1례

이중현,김용섭,이정호,이창우,김상욱,이문섭,오민구,하달봉,이경섭 동국대학교 의학연구소 2000 東國醫學 Vol.7 No.-

신장이식은 환자의 삶의 질을 높이고 거의 정상적인 사회생활을 가능하게 함으로써 말기신부전 환자의 3가지 신대체 요법(혈액투석, 복막투석, 신장이식) 중에 가장 효과적이고 각광받는 치료법이라 할 수 있다. 최근 들어 의료기술과 의학의 발달로 신장이식의 성공률은 과거에 비해 비약적으로 높아지고 있으며 국내에서도 점차 신장이식수술을 받는 환자가 증가하고 있으나 서울이나 다른 대도시에 비해 의료환경이 열악한 중소도시나 지방의 병원에서는 아직도 시행하지 못하고 있는 형편이다. 이에 저자들은 경북 최초로 자체 의료진에 의해 고혈압과 말기 신부전으로 동국대 포항병원에서 혈액투석을 받고 있던 32세의 남자환자에게 부인으로부터 신장을 제공받아 신장이식을 성공적으로 시행하였기에 문헌고찰과 함께 보고하고자 한다. Kidney transplantation is the preferred treatment modality for many patients with end-stage renal disease (ESRD), because it offers improved quality of life over both hemodialysis and peritoneal dialysis. Patients who do well after transplantation generally report improvement in vitality and freedom to return to the style of life that they experienced before their progression to ESRD. Recently, the success rate of kidney transplantation is greatly being increased as the surgical technique and immunosuppressive drugs are developed. Kidney transplantation is also popular in Korea which has good result. But, until now the general hospitals which are located at small city can't try the kidney transplantation because they don't have proper facilities and experts. We firstly experienced a case of kidney transplantation in a 32 years old man with hypertension and chronic renal failure at KyoungBuk province. So we report this case with references.

HgCdTe 제작 다이오드 어레이의 열처리에 따른 전기적 특성

이정환,권순석,김명녕,이상래,황문구 大田産業大學校 2001 한밭대학교 논문집 Vol.18 No.-

This paper is investigated on the study of uniformity improvement and electrical characteristics for the 1×128 diode array used Hg^0.7Cd^0.3Te. The electrical characteristics were measured for the device manufactured by several different annealing processes and temperatures being discrepant from existing method of annealing processes and temperatures. The results of uniformity were improved from 60∼80[%], the rate of existing uniformity, to 99[%]. The results obtained from analyzing and examining the characteristics of current-voltage(I-V) and capacitance-voltage(C-V) are following. First, the reverse current show 6[㎁] or so. It is seemed to be resulted from the decrease of direct tunneling and trap tunneling of the device. Second, when the input bias voltage is zero, the maximum value of reverse resistance show 12[GΩ], and the mean value of reverse resistance show 5[GΩ]. Third, it is shown that the voltage of the maximum value of resistance is shifted 0.1[V] to the reverse direction.