http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
朴載昊,張赫杓,金鶴守 釜山大學校 師範大學 1976 교사교육연구 Vol.3 No.1
This study attempts to seek a way of adequate application of the national preliminary examination to the entrane examination of university. Data of examinations during four years(1973-1976)was collected and corelation between two was analysed. The results of this analysis are as follows; a)the corelation between two examinations is very high. and, thus, the following is strongly recommendable; 1.7 multiples of capacity of student entollments may be primarily selected by means of preliminary examinations and the necesary or instrumental subject for the higher education may be imposed on these chosen applicants. b)dropping precedure in each curriculum is desireble because without this applicants are liable to devote themselves only to their interesting curricula disregarding others not well achieved.
TMS320C6711을 이용한 Digital X-ray 신호처리 시스템 개발
정민수,이재균,강문호,이채욱 대구대학교 정보통신연구소 2004 情報通信硏究 Vol.3 No.1
기존의 의료용 X선 영상장치에 있어서 TV 방식은 형광증배관에 나타나는 잡음과 TV자체의 잡음으로 인하여 비교적 잡음이 많이 발생한다. 그리고 interlace 주사로 인한 화면 떨림 현상이 발생하여 카메라 해상도가 저하되어 모니터에 나타나는 전체적인 화면의 화질이 그다지 선명하지 않다. 본 논문에서는 NTSC 방식의 잡음 문제를 해결하기 위해, X-ray에 의해 투시된 X-ray 형광증배의 아날로그 화면은 A/D converter를 이용하여 디지털 신호를 만든다. 또한 interlace 방식의 화면이 깜박거리는 현상을 제거하기 위해 double scanning 하고 interlace 주사를 noninterlace로 주사하는 방식을 도입한다. 그리고 실시간 처리를 위하여 TMS320C6711을 이용한 Digital X-ray 신호처리 시스템을 개발하고자 한다. The TV injection method of general X-ray image system has a problem because of the fluorescent increased dividend tube and the TV itself. As the screen trembling by interlace injection decreases the camera resolution, the total quality of monitor is not so clear. In this paper, we make the analog signal of X-ray fluorescent increased dividend tube into digital signal by using A/D converter. Also, to remove the twinkles from interlace method, we adapt the double scanning and the noninterlace method. For realtime processing we develop the digital X-ray signal processing system which uses a TMS320C6711.
달리기 운동 프로그램이 시각장애인의 건강관련 체력에 미치는 영향
이명수,양점홍,홍순미,최재현,박원익,이창준 釜山大學校 附設 體育科學硏究所 2004 體育科學硏究所 論文集 Vol.20 No.-
The purpose of this study was to find out the effect of jogging(LSD ; Long Slow Distance) and walking training on health-related fitness of the blind.....
김재수 聖潔敎神學大學校 社會科學硏究所 1998 社會科學硏究 Vol.5 No.1
Abstract Korea has experienced remarkably rapid economic growth during the 1960s and 1970s. But Korea economy is recently experiencing serious difficulties in accomplishing its sustained growth in the future. The reason is that its International competitive power has been weakend, and the foreign debt has been increased by the poor competitive advantage. To accomplish the sustained growth in the future, First of all, the adjustment and reorganization of the industrial structure is needed most urgently in Korea.
梁載冕,徐英洙 大田工業高等專門學校 1968 論文集 Vol.3 No.-
This paper for that prevent the flicker of lamp load examine the characteristics of the constant voltage transformer applied ferro-resonance. It is investigation of the characteristics of the constant voltage transformer design the transformer bring about ±3% fluctuation of the lamp load voltage depend on power supply that is fluctuating ±14% voltage. In case a non-linear reactor and capacitor may combine series or parallel with proper ratio that almost the fluc tuition eliminate perfectly. But because this transformer is influenced by the load condition and line voltage, percentage of the line voltage drop, full current, load ratio, etc, this scheme must be correspond to this condition, therefore the cost will become expensive.
정민수,이재균,박광오,이채욱 대구대학교 정보통신연구소 2004 情報通信硏究 Vol.3 No.2
본 연구에서는 서리 발생에 직접적인 영향을 미치는 여러 가지 기후학적인 요소들을 10년 동안 안동지방을 대상 지역으로 선정하고 분석하여 안동지역 서리 발생의 예보 가보 가능성에 관하여 연구하였다. In this paper we analyzed various meteorologicals in Andong during 10 years, so the objective forecast possibility of frost in Andong are examined and analyzed.
투명단열 축열벽 시스템을 적용한 주거용 건물의 냉난방에너지 성능분석
김병수,김재웅,윤종호 대한건축학회 2004 대한건축학회논문집 Vol.20 No.7
In previous study, Overheating/heating performance was carried out through Test-cell measurement used by TI-wall(Transparent Insulation) system and Mass-wall system and the optimum composition of TI-wall system was proposed by simulation analysis in the Korean weather condition. The aim of this study was to analysis the Heating/cooling performance following the optimum composition of TI-wall used in residential building. The process of this study is as follows:1) The ESP-r simulation program was used in energy performance analysis and the reference model of residential building was made up to analysis energy performance on Ti-wall and Mall-wall system. 2) Standard weather file of seoul, Taejon, pusan and Cheju was made that was the format of simulation program(ESP-r). 3) The regional Heating/cooling energy performance was carried pit by suing regional standard weather file of TI-wall and Mass-wall system in residential building and the reduction of Heating/cooling energy with the change of wall size of per system was analyzed. 4) The energy reduction of TI-wall system of foreign country was compared with that of Korean. Consequently, when TI-wall is equipped with South Surface of Residential Building, annual Heating Energy of Building was cut down at the average of 79.1kwh/m²(Seoul:101.7kwh/m², Taejon:59.8kwh/m², pusan:99.5kwh/m², cheju:79.5kwh/m²) or 18% of total heating energy, Cooling energy increased the average of 15.15kWh/m², in the case of using Solar Shading Device and Air ventilation system, the cooling energy is not only increased by Ti-wall at the lever of 97%, the basic cooling energy is but also cut down about 6%.