http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
진찬용,허철부 明知大學校 經濟硏究所 1989 경영연구 Vol.5 No.1
The purpose of this paper is to study the imprecision in linear programming problem. The imprecision in linear programming problem is classified into tow types. Type one is to deal with the imprecision of objective function coefficients and type two is to deal with the imprecision of RHS. A solution procedure is proposed for this two types using the fuzzy approach which has become accepted as a tool for dealing with a certain form of imprecision inherent to multiobjective decision making environment.
김진호,조광래,임수정,이경자,경기천,엄미정,김희권,김찬용,이영한,이신찬,윤순강 한국환경농학회 2003 한국환경농학회지 Vol.22 No.4
This study was carried out to evaluate the status of the groundwater quality for paddy fields irrigation in Korea. Water samples were collected at 130 sites throughout the country. Samples were collected at three seasons-April, July and October-in 2000. According to our survey, the groundwater was found to be suitable for irrigation purpose. Average EC was shown 0.286 dS/m. Nitrate-nitrogen and Cl^(-) concentration was 5.6 ㎎/L, 32.95 ㎎/L which satisfied the Korean Standards for Irrigation Water. Nitrate-nitrogen concentration in each province was shown as following orders: Jeju (11.17 ㎎/L) > Chungnam (8.16 ㎎/L) > Gyeongbuk (6.64 ㎎/L) > Gyounggi (5.91 ㎎/L) > Chungnam (4.95 ㎎/L) > Gyeongnam (3.91 mgk) > Jeonbuk (3.50 ㎎/L) > Jeonnam (3.27 ㎎/L) > Gangwon (2.91 ㎎/L). The concentration by sampling seasons were October (6.62 ㎎/L) > July (5.88 mg&) > April (4.78㎎/L). As the soil of Jeju Province is usually derived from volcanic ash soils mainly used for upland drops, it may influence the nitrate-nitrogen concentration of groundwater. The amount of rainfall also influence the water quality. But the COD_(Cr), were shown April (3.17㎎/L) > July (2.91 ㎎/L) > October (2.40 ㎎/L), it is highly related in the basal dose of organic matter fertilizers. This study demonstrated that groundwater quality was suitable for irrigation, but continuous monitoring is recommended for agricultural policy and developing OECD agricultural environment indicators.
뇌자도 측정을 위한 저잡음 Nb SQUID 센서의 설계 및 제작
이용호,권혁찬,김진목,이상길,임청무,박용기,박종철 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1
We report on the design, fabrication and performances of a low-noise Nb SQUID sensor for neuromagnetic measurements. The main features of the developed sensor are i) large flux-to-voltage transfer, making the SQUID readout electronics simple, and ii) use of the integrated planar pickup coil to eliminate the environmental magnetic field noises. The magnetic field noise of the developed SQUID sensor is below 5 fT/√Hz at 100 Hz, which is low enough to be used in neuromagnetic measurements.
임응찬,한인웅,이승준,박재호,조방현,서형수,정구용,한기원,김진원,임상규,이재윤 三陟大學校 1996 論文集 Vol.29 No.2
By impproving the educational program of the Department of Architectural Engineering and studying the theory of learning and the applied method necessary for the development of nation and society, we should develop a satisfying course of education to meet the demand and skill in the industralized society for the purpose of cultivating men of baility with great personalities and creative minds. Therefore, this study focused on classifying several kinds of occupations in the prart of architectured related to what graduates from the department of Architectural Engineering go with into the society. Accordingly after choosing some works adequate to each occupation by the proposed curricula, we tried to establish the scope of education and courses corresponding to the jobs and thus and develop a satisfying curriculum.
김진원,김용일,임상규,서형수,임응찬 三陟大學校 1999 論文集 Vol.32 No.2
To serve the objectives of architectural design course, that is, to develop professional worker our country and society keenly need, this study was carried out as a program to ensure the special domain of vocational educational institution. To carry out such an education, a practical curriculum should be developed and according to it education should be effectively accomplished so that the students could find it easy to seek for work on leaving school, and that they could make progress their field.
제주도 해안선주변 1개정점(용두암 근처)에서 해수 특성의 일주 변화
최영찬,정용진 제주대학교 해양연구소 1989 해양자원연구소연구보고 Vol.13 No.-
In order to know diurnal change of sea water characteristics at a station(near Dragon Head Rock) around the coast line of Cheju Island. Observations have been performed at intervals of two hours for 24 hours in Oct. 1987 and Feb. 1988 Apr.. and Aug. 1. Water temperature varied hour by hour. Variation range between maximum and minimum temperature during the day was high (over 2C) in Aug. and Oct. and low (ca. 1C) in Feb. and Apr.. 2. Variation range between maximum and minimum salinity during the day was highest (1.7%) in Oct. and Feb. with maximum salinity one hour after high tide. 3. Concentration of dissolved oxygen and suspended solid corresponded to standard sea-water quality class [I], showing the favorable environment. 4. The highest concentrations of nitrate-nitrogen and silicate-silicon were in Oct. and Feb.. whereas the highest value of phosphate-phosphorus was in April. 5. Concentration of chlorophyll a was high april and low in Feb.. The value during the daytime was 1.5 times higher (0.83㎎/㎥) than that at night (0.54㎎/㎥).
박찬일,송영복,정봉진,박용호 충남대학교 의과대학 지역사회의학연구소 1999 충남의대잡지 Vol.26 No.2
To evaluate experimental kanamycin - induced ototoxicity, changes of hearing loss were observed after administration of kanamycin in guinea pig, using auditory brainstem rcsponse(ABR) audiometry. Kanamycin(KM), 50mg/kg/day(group I), 100mg/kg/day(group Ⅱ), 200mg/kg/day(group Ⅲ) and 400mg/kg/day(group IV), was injected intramuscularly in each group and ABR thresholds were measured every other days through 50 days after the initial administration of KM. The injection of KM was discontinued at the day when the ABR threshold was increased more than 40 dB in each guinea pig. After the discontinuation of KM injection, ABR thresholds recovered progrssively to the base line level before the day 50 in group I and Il. But the ABR threshold changes were progressed after discontinuation of KM injection and finally they showed no responses in group III and IV. The results suggested that high dose KM administration could result progressive and irreversible hearing loss after the discontinuation of KM administration.
金鎭源,鄭求用,林應贊,林相奎,李在允 三陟大學校 1995 論文集 Vol.28 No.1
To serve the objectives of Architectural Design Course, that is, to develop professional worker our country and society keenly need, this study was carried out as a program to ensure the special domain of vocational educational institution. To carry out such and education, a practical curriculum should be developed and according to it education should be effectively accomplished so that students could find it easy to seek for work on leaving school, and that they could make progress their field.
MATLAB을 이용한 관성항법장치의 오차 시뮬레이터 개발
박찬국,진용 광운대학교 신기술연구소 1997 신기술연구소논문집 Vol.26 No.-
본 논문에서는 MATLAB의 Simulink를 사용하여 관성항법장치의 항법 오차 분석을 위한 시뮬레이터를 개발하고 항법 성능을 분석하였다. 제작된 시뮬레이터는 MATLAB에서 사용자와의 인터페이스가 용이하도록 그래픽 형태로 구성되었으며 초기정렬 오차 및 운항 중 항법오차 알고리즘을 포함한다. 시뮬레이터의 동작을 보이기 위하여 자이로와 가속도계의 사양과 초기 오차에 따른 초기 정렬시의 자세오차와 운항 중의 수평축에서의 슐러진동 오차 및 수직축의 고도계를 이용한 감쇠 알고리즘 오차 결과를 제시하였다. This paper presents the simulator for an error analysis of Inertial Navigation System (INS) using MATLAB with Simulink and analyzes the navigation performance. The simulator supports the Graphic User Interface(GUI) with MATLAB and includes the initial alignment error and in-flight navigation error algorithms. In order to show the operation of the simulator, the initial errors in alignment mode, and horizontal axes errors with Schuler oscillation and vertical axis error damped by an altimeter in navigation mode are analyzed according to the gyro and accelerometer specifications.