온라인과 오프라인을 이용한 캐주얼의류 구매행동 분석

김칠순,남영미 경희대학교 디자인연구원 2001 예술· 디자인학연구 Vol.4 No.1

The purpose of this study was to observe consumer buying behavior and clothing purchase disposition of various casual brands over the online and off-line. The questionnaires were distributed to 750 subjects and 736 reliable ones were used for statistical analysis. A SAS statistical package including frequency and chi-square test was used. The results of this study were as follows: there was no significant different in desired T-shirt design and style, while there was significant difference between on line and off line research group in desired pants style and design.

광섬유를 이용한 천문관측기기 개발에 관한 연구

김칠영,김덕찬,김희수 공주대학교 사범대학 과학교육연구소 1990 과학교육연구 Vol.22 No.1

The aim of this article is to indentify the basic properties of optical fiber and to enlarge the sphere of observation study by using it in astronomical instruments. In addition we will search the possibility of optics application through astronomical observation experiment using optical fiber. We arranged basic properties about optical fiber, such as the principle of penetration of optical fiber, transmission properties and its treatment techniques. We also measured attenuation(α) and projection rate(P) of optics transmission through the experiment of 1mm Φand 3mm Φfiber using 16inch cassegrain reflector and photoelectric photometry and K.U.A.O.(Kongju University Astronomical Observatory). From the result of studying the application field of optical fiber, we are able to expect the development of various observation technique, great enlargement of observation study field and elevation of accuracy rate. Through the observation experiment we can attract the following results. 1. The attenuation of plastic fiber is all 0.1dB/m in U. B. V. filter. 2. The loss of optics in optical fiber edge section in more than 0.6. 3. The loss in short plastic fiber is due to the loss in edge section. We can lead the following conclusion about the use of plastic fiber from above results. 1. The attenuation of plastic fiber is larger than that of silica fiber, but it doestn`t matter if only we use it in a short length. 2. Plastic fiber is easy to treat edge section because of low fusion point, and its diameter is so large that we can use the optical fiber in astronomical observation instruments, if we can reduce the loss rate by reflection with improving the edge section treatment technique of plastic fiber.

2세대 Metal-on-Metal Prosthesis를 사용한무시멘트 인공 고관절 전치환술 중간 결과 보고 (5-10년)

김영창,정경칠,곽희철,김주용 대한고관절학회 2004 Hip and Pelvis Vol.16 No.1

工程苗의 生産現況과 利用에 關한 硏究

金榮七 公州大學校 資源科學硏究所 1996 資源科學硏究論文集 Vol.4 No.-

This study was carried out to investigated the use and production present status of plug seedlings. The basic data used here were collected by the field survey and 100 controlled farms and 17 nursery were selected for this analysis. The results were summarized as follows; 1.The kind of plug seedling crops survey were 11 species and the production was murch chinise cabbage, peper. 2.The cost of plug seedling was less that 200won and the day of seedling was 14days to 126days. 3.The controlled farms of the size of cultivated was that 300-600 Pyeong farms was 34.5% and 1,300 Pyeong over farms was 15.5%. 4.The controlled status was still pipe (98.5%), the covering film was PE(75%), it was the tinnel status and warm wind heating. 5.The demand of plug seedling was estimated 2,600 millions plant in year, and of these 150 millions plant were produced. The demand of plug seedling was considered rapodly increased in future.

조종사를 위한 Human Factors교육훈련에 관한 고찰

김칠영 한국항공운항학회 1995 한국항공운항학회지 Vol.3 No.1

항공기 제작기술의 발전에도 불구하고 항공기 사고는 줄어들지 않으며 항공기 사고의 75%를 차지하고 있는 Human Factors 관련 요인에 대한 관심이 고조되게 되었다. 따라서 ICAO에서는 Human Factors 관련 내용을 조종사 교육훈련에 포함할 것을 권장하고 있다. 여기에서는 ICAO에서 권장하는 교육내용과 조종사 교육 훈련 과정을 종합하여 Human Factors 교육을 실시하는 AUSTRALIA의 NEWCATLE 대학의 교육 프로그램을 중심으로 하여 외국의 Human Factors에 대한 관심도와 교육 현황을 살펴보고 이에 따른 세 가지의 제안 사항을 도출하였다.

Cockpit 內 Human Factor에 관한 硏究 (Ⅰ) : Student Piolt Error를 中心으로

金七永 한국항공대학교 1992 論文集 Vol.30 No.-

우리나라의 航空産業이 組立生産段階를 넘어 航空機를 生産하는 段階에 이르게 되었다. 이러한 脈絡에서 볼때 航空機를 生産, 運營하는데 Human Factor를 經視할수 없으며 航空機 事故는 이와 直接的으로 聯關되어 있음을 많은 硏究를 통하여 알수있다. 본 硏究에서는 Aircraft Design, Instrument pannel larout, Flight Crew Management 등 많은 分野에 있어서 作用하는 Human Factor 硏究의 一部로서 學生操縱士들이 범하게되는 過失의 原因과 類型을 理論的으로 體系化하고 이를 分析하여 適用함으로써 飛行敎育의 效果와 效率을 增大시키고자 하였다. This is the theoritical research and analysis about the Human Factors. Aviation Industry of Korea come to Aircraft production stage. In this view point Human factors are not to be regrected in the aircraft productions and operations. Furthermore Aircraft Accidents are directly related with Human Factors. Human Factors have many relative various parts. For example Aircraft Design, Instrument pannel layout, Flight crew Management, etc. But this study is restricted to the student pilot error during flight, and emphasis on the causes and types of student pilots error. If this results are applied to the Basic Flight Training, I believe that its effectiveness and efficiency will be increased.

조종사 선발 및 양성체계에 관한 연구

김칠영,최연철 한국항공대학교 항공우주산업기술연구소 2003 航空宇宙産業技術硏究所 硏究誌 Vol.13 No.-

Operating aircraft subject has been pilot. And pilot select is the most important thing for aviation safety. Changed the today airline's flight environment, accordingly required new pilot selection and education. The objective of this study is to propose a new pilot selection and education system. This study is on Internship Program system and Transition Program in airline. Samples are using foreign university of the USA, Japan, France.

조종사의 의사결정에 영향을 미치는 인적 요인에 관한 연구

김칠영,송병흠 한국항공대학교 1994 論文集 Vol.32 No.-

사람들은 누구나 시간과 장소르 구분하지 아니하고 의사결정을 내려야 할 상황에 처하게 된다. 특히 조종사의 경우에는 의사결정을 하여야 할 상황이 보다 시간적으로 제한되어 있고, 또 다른 어떤 경우보다 그 내용이 더복잡하다는 특성을 가지고 있다. 특히 항공기 운항중 발생하는 조종사의 의사결정은 그 방법에 따라 결과는 아주 다른 양상으로 나타나게 되는데 합리적인 의사겨정이 이루어졌다면 그 결과는 안전성과 경제성이 동시에 실현되지만 합리적으로 의사결정이 이루어지지 못하였다면 항공기 사고라는 최악의 사태로 이어지게 된다. 그러나 현실적으로는 조종사들이 사회, 문화적 특성과 개인적인 태도 및 성격에 따라 집단내 구성원들의 의사를 종합하여 의사결정을 얻지 못하고 경우에 따라서는 기장 개인의 능력에 따라 의사결정이 이루어지고 있는 실정이다. 이러한 점에 착안하여 본 연구에서는 조종사의 합리적이 의사결정에 영향을 미치는 요인들을 분야별로 내용을 분석하고 의사결정의 이론적 고찰을 통해 조종사의 합리적인 의사결정을 위한 방안을 제시하고자 하였다. Nobody can avoid the situation that people should make the decision regardless. Especially, pilots must make the decision in a very limited time. And the limited situation has the characteristics that are quite complex than others. Particularly, the results of pilot's decision-making occurs during flight varies method by method. It means, if pilots make the decision-making retionally, the result will provide safety and economical efficiency. However, if pilots make the decision-making irrationally terrible result of aricraft accident can be occurred. But, actually, the decision-making is not made by collecting organization member's opinions wihch considered all social and cultural charactersistics and personal attitude and personlaity, But by the captain's personal ability. Considering these, on this study, we analyze the factors that affecting pilot's rational decision-making and we suggest the method for pilot's reasonable decision-making by the theoretical consideration of decision making. Particularly, pilot can recognize the dangerous attitude factor of which they got into themselves and understand the rule what they have to do through the analysis of pilot's attitude.

항공기 운항요건과 조종사 자격관리의 세계화를 위한 개선방안

김칠영 한국항공운항학회 1998 한국항공운항학회지 Vol.6 No.1

The worldwide improvement of the safety, efficiency and rationality in the field of aircraft operation environment and certificate management of aviation personnel has been proceeded cheerfully as a part of each country s globalization movement. Considering the importance of aviation transportation industry supporting nation s international trading has the competition among the airlines regarded possibly as that among the countries. In order to make Korean Government and Airlines more competitive in this race, the standardization and generalization of aviation regulations are required. On this study, some amendments are recommended to improve regulations and systems for pilot's certification management and operation environment by comparison analysis of regulations of ICAO, FAA and Korean aviation law.

쾌적한 도시환경 조성을 위한 어메니티자원 조사 및 발굴에 관한 연구 : 부산광역시 서구를 중심으로

김승환,박승범,강영조,남정칠,도창희 東亞大學校 1997 東亞論叢 Vol.34 No.-

This study tries to survey and extract amenity resources for the creation of urban amenities Seo-Gu at Pusan city was selected due to abundant amenity resources in the region. The process of research methodology as follows; Firstly, various types of amenity resources were collected by literature and preliminary survey. The resources were classified into 5 categories as park and greenery, natural, historic, cultural and life resources. These were reclassified such three types of detailed frames existing, potential and extractable forms. Secondly, the detailed information on amenity resources in the site was gathered by visiting all Dongs in Seo-Gu. Furthermore, careful amenity watching survey was carried out to extract potential in citizen`s common behavior. Then, amenity resources was evaluated through the assessment survey of landscape architects and other professionals. Finally, amenity resources maps were produced based on the evaluation of the selected amenity resources. The total amenity resources in Seo-Gu amount 169, which comprised of 81 existing resources, 22 potential resources, and 66 extracted resources. In order to create and maintain the best quality of urban amenity, it`s important to have this kind of amenity resources map. Citizen, planners and policy makers can use these to make better urban environment by providing the information of existing, potential and extractable amenity resources which may enhance the pride and affection for the citizen.