大田廣域市 交通安全 提高를 위한 效率的 推進方案 硏究

장현봉,김대중 목원대학교 건축도시연구센터 2003 建築·都市環境硏究 Vol.11 No.-

This paper investigates efficient policy programs for the traffic safety in Dae-Jeon Metropolitan area. For this, the characteristics of traffic environment in Metropolitan are reviewed and traffic accidents, traffic safety education and related policies are analyzed. Results are as follows; 1) The efficient co-operation scheme among traffic safety agencies and the specialization for traffic safety officers are needed. 2) Reinforcement of traffic safety education, especially for violation group. 3) Improvement of traffic safety facilities including the efficient operation of ITS.

두경부 종양세포주에 대한 Mithramycin A의 세포자멸사 유도성 및Cisplatin 항암작용 증가효과

이강대,손성환,박종욱,김영록,이봉주,김주연 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.1

Background and Objectives : Cisplatin (CP) is a major chemotherapeutic agent for head and neck cancer. However, cancer cells can get drug resistance through recovering the DNA damage by CP. Mithramycin A (MA) can inhibit gene expression of multidrug resistance gene 1, c-myc or h-ras. The goal of this study is to evaluate the therapeutic effect of MA alone and combination of MA and CP on head and neck cancer cell lines. Materials and Methods : Two head and neck cancer cell lines (AMC-HN4, AMC-HN7) were treated with MA. The cellular proliferation, apoptosis and protein expression were measured with XTT assay, FACS analysis, and western blotting, respectively after MA treatment in cell lines. In order to know the combination effect of MA with CP, the cancer cell lines were treated with MA, CP, and MA/CP combination, and cellular proliferation, apoptosis and expression of apoptosis-associated proteins were measured. Results : MA inhibited the proliferation of head and neck cancer cells and induce dapoptosis. Increase of caspase activation, PLC-?1 fragmentation and percent apoptosis by MA treatment was blocked by z-VAD-fms, but not blocked by N-Acetyl Cystein. Combination of MA and CP significantly inhibited cancer cell growth and increased apoptosis compared to MA and CP alone, and it also suppressed the expression of anti-apoptotic proteins such as XIAP and Mcl-1. Conclusions : The present study suggests that MA alone andMA/CP combination chemotherapy could be a potential regiment for the control of the head and neck cancer.

RT-LAMP를 이용한 콩황화일반모자이크바이러스의 진단

배대현, 이영훈, 김봉섭, 윤영남, 강범규, 최만수, 구성철, 김현태, 윤홍태, 이수헌, 백인열 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

Soybean yellow common mosaic virus (SYCMV) has been recently reported, it has been occurred a lot with Soybean mosaic virus (SMV) and Soybean yellow mottle mosaic virus (SYMMV) in soybean field. SYCMV belongs to genus of Sobemovirus and induced viral symptoms with yellowing, mottle and mosaic. A reverse transcription loop-mediated isothermal amplification (RT-LAMP) method allowed one-step detection of gene amplification by simple procedure and needed only a simple incubator for isothermal template. This RT-LAMP method allowed direct detection of RNA from virus-infected plants without thermal cycling and gel electrophoresis. In this study, we designed RT-LAMP primers named SYCML-F3/B3/FIP/BIP from coat protein gene sequence of SYCMV. After the reaction of RTLAMP, products were identified by electrophoresis and with the detective fluorescent dye, SYBR Green I. under daylight and UV light. Optimal reaction condition was at 63 for 60min and the primers of RTLAMP showed the specificity for only SYCMV tested in this study.

소뇌뇌교각종양에서 수술중 전기생리학적 신경계집중감시의 변화

서대원,박관,안재영,이상구,정진상,홍승봉,이원용,김병준,김종현 대한신경과학회 1999 대한신경과학회지 Vol.17 No.1

이용자 특성중심의 효율적인 전자상거래 운영

신봉대 啓明專門大學 産業開發硏究所 2001 啓明硏究論叢 Vol.19 No.1

인터넷의 등장으로 나타난 전자상거래는 우리의 기업 황들을 혁신적으로 바꾸어 놓고 있으며, 이런 환경 변화에 적응하기 위한 기업들의 생존 전략 역시 치열하게 나타나고 있다. 많은 기업들이 인터넷을 이용하여 전자상거래를 적극적으로 활용하게 됨으로써 전자상거래시 이용자들의 특성을 이해하는 것은 인터넷 전자상거래의 건전한 성장을 위하여 필수적인 사항이다. 그럼에도 불구하고 전자상거래시 이용자들의 특성에 대한 연구는 미진한 설정이다. 따라서 본 연구는 효율적인 전자상거래를 위한 전략적 시사점을 제공하기 위해 기업과 소비자간의 전자상거래에 국한하여 전자상거래 이용자의 특성에 대한 연구를 시도해 보았다. 향후 본 연구의 결과는 전자상거래 이용 기업에 있어 실질적인 적용가능성과 함께 고객창출 및 고객유지를 위한 전략적 지침을 제공할 것으로 기대하며 이론적으로는 인터넷 환경하에서의 소비자 행동에 대한 이해에 도움이 될 것으로 여겨진다. As many of companies are actively in electronic commerce using Internet, it is becoming more imperative to understand the user's characteristics in electronic commerce to foster healthy growth of Internet electronic commerce. However. few researches on user's characteristics in electronic commerce has been studied. This study reviewed the user's characteristics for the efficient electronic commerce operation. Thus. this can be applicable to diagnosing electronic commerce corporations and establishing strategies for customer creation and customer retention in electronic commerce area.

중국전자산업에서의 환경, 전략 및 기업성과간의 관계

박봉규,김영대 대한경영학회 2003 大韓經營學會誌 Vol.16 No.6

Based on a survey of the top managers in the China electronics industry, this study examined the strategy-environment-performance paradigm in a regulated economy. This study investigated in an exploratory way the relationship between perceived environments and strategy types, and its performance implications. The results of canonical correlation analysis showed that even in a regulated economy, firms exhibited distinctive strategies, and these strategies were significantly related to perceived environmental uncertainty. Specifically, managers' perceptions of increased environmental uncertainty were found to be negatively related to proactive strategies and positively related to defensive strategies. Although the results showed partly significant, we observed that strategies were different between high and low performance firms. Implications and the limitations of this study are discussed.

축구선수의 무산소운동시 에너지대사 관련 효소에 대한 연구

강대관,김기봉 경성대학교 2000 論文集 Vol.21 No.2

The goal of sport science is to identify the variables which influence of improving the athletic performance of a particular sport or event. Many studies have been made to investigate the appropriate variables for effectively performing the various sport activities. The subjects selected for this study were 14 National delegates, 13 collegiate soccer players and untrained collegiate students. The purposes of this study were to analyze the contributions of energy metabolism-related enzymes during rest, immediate and recovery periods after 10-second anaerobic exercise in highly trained soccer players and to offer the basic scientific informations for the new talent selection and useful anaerobic exercise prescription programs for training the excellent soccer players. The findings of this study were as follows; 1. The enzyme levels during rest were significantly higher in National delegates and collegiate players than collegiate students, and CPK were significantly higher in National delegates than collegiate players. 2. The enzyme levels at immediate period after 10-second exercise were significantly higher in National delegates and collegiate players than collegiate students, and CPK and GOT were significantly higher in National delegates than collegiate players. 3. The enzyme levels during recovery periods were significantly higher in National delegates and collegiate players than collegiate students, and CPK, LDH, GOT and GPT were significantly higher in National delegates than collegiate players.

세계화 시대의 바른교육이 지향해야 할 인재상

권대봉 安岩敎育學會 1997 한국교육학연구 Vol.3 No.2

본 논문에서는 고려대학교가 세계화시대의 도덕성 회복과 국가경쟁력 강화를 위해 전개하고 있는 "바른교육 큰사람만들기 운동"에서 지향해야 할 인재상을 구체적으로 탐색하였다. 세계화시대의 인재는 제 자원을 활용하는 능력, 하나가 된 세계시장에서 경쟁할 수 있는 능력, 국가경쟁력을 높여 한국의 생명력을 세계에 보여주고 영향력을 행사할 수 있는 능력 등을 기본적으로 갖추어야 하는데, 특히 교육에 의해 배운 것을 행동과 태도로 바르게 나타내는, 살아 움직이는 교육인 바른교육이 지향하는 인재는 법과 질서를 지키고 원만한 인간관계를 유지하는 민주시민으로서의 자질, 자신이 속한 조직에서 요구하는 전문적인 지식과 기술을 갖춘 조직시민으로서의 자질, 한국인으로서의 정체성과 날카로운 국제감각을 갖춘 세계시민으로서의 자질 등을 지녀야 한다. 이와 같은 자질을 함양시키기 위해서는 첫째, 핵심교육과정을 개발하고, 둘째, 특별 교육과정을 운영하여 선택의 자유를 제공하며, 셋째, 과목의 특성에 따라 평가의 융통성을 발휘하고, 넷째, 요구되는 교육인프라을 정확하게 파악하는 것이 필요하다.

Self-Esteem Development as A Hidden Curriculum Effect of Adult Vocational Microcomputer Education

權大鳳 고려대학교 교육문제연구소 1991 敎育問題硏究 Vol.4 No.-

1890년에 心理學者인 윌리암 제임즈가 自矜心에 관한 硏究를 시작한 이래 지난 100년동안 자긍심에 관한 수많은 硏究結果가 發表되었다. 수 많은 연구논문의 共通된 發見중의 하나는 자긍심이 우리 인간의 社會生活 특히 成功的인 職場生活을 위해 꼭 必要하다는 것이었다. 실제로 기업,정부, 단체 및 학교기관은 자긍심개발을 硏修科目으로 운영하고 있는 실정이다. 이제까지의 자긍심에 관한 연구는 거의 모두가 心理的인 혹은 社會學的인 側面에서 探究된 것이었고 敎育學的인 측면에서 硏究된것은 극히 소수에 불과하였으며, 성인 컴퓨터 직업교육의 틀에서 연구된 것은 전혀 없었다. 現代의 하이테크/하이터치 사회에서 성공하려면 누구나 컴퓨터를 사용할줄 알아아야 하며 직장인에게는 거의 必須的이다. 그러나 일부학자들은 성인이 컴퓨터를 배우고 사용하게되면 非人間化될 우려가 있다고 주장하였다. 한편 潛在的 敎育課程效果를 연구해온 학자들은 그 肯定的 效果보다는 否定的 效果를 ????시켜 왔다. 本 硏究에서 연구자는 「성인이 성인교육방법에 의하여 컴퓨터 직업교육을 받으면 그 잠재적 교육과정의 긍정적 효과로서 교육참가자의 自矜心이 發達될 것이다」라는 假說을 세우고 敎育學的인 立場에서 연구를 하였다. 연구대상은 미국 미시간주의 産業協同 프로그램에 參加한 성인 120명(남 27,여93)이 었고, 6개월간의 컴퓨터교육을 받기 前과 敎育直後에 2회에 걸쳐 標準化된 自矜心 檢査를 실시하여 그 變化를 測定하였다. 가설 검증의 量的인 分析을 위해 有意水準 p<.5에서 從屬표집에서의 t 테스트,多變量分析,그리고 重回歸分析을 하였고,質的資料의 補完을 위해 現場 訪問,觀察 및 인터뷰를 실시하였다. 量的分析結果 成人이 컴퓨터 職業敎育을 成人敎育方法에 의하여 敎育받으면 그 潛在的 敎育課程의 肯定的 效果로서 自矜心이 發達된 것으로 假說이 檢證되었고 質的인 資料도 이를 뒷받침해주었다. 敎育參加者중 직업이 없는 사람이 職業이 있는 사람보다 자긍심이 더 높은 水準으로 발달한 것으로 나타났는데 이것은 직업이 없는 사람이 교육중 社會化를 經驗하고, 교육후 就業할 수 있게 되어 자긍심이 발달된 것으로 解釋할 수 있다. 교육참가자의 성별,인종, 나이 ,교육정도,학교위치,오전오후 저녁 수업시간대, 컴퓨터 사용 경험, 결혼상태에 따른 자긍심 발달의 의미있는 差異는 발견되지 않았다. 양적 및 질적 분석 결과에 의하면 교육참가자의 자긍심 발달에 가장 影響을 끼친 것은 成人敎授法으로 나타났고, 그 다음 요인으로는 컴퓨터 프로그램 사용 技能獲得이었다. 또한 社務室처럼 꾸며진 敎室 環境과 經歷開發을 도우는 서비스 역시 자긍심 발달에 영향을 준 것으로 나타났다. 연구자는 본 연구의 결과를 토대로 성인을 위한 컴퓨터직업교육시 成人敎育環境條件을 具備하고 成人敎育方法을 이용한다면 肯定的인 潛在的敎育課程 效果로서 自矜心이 發達된다는 모델을 提示하였다

우리나라의 銀行카아드 開發의 方向

申奉戴 慶北專門大學 (영주경상전문대학) 1981 慶北專門大學 論文集 Vol.3 No.-

Compared with the advanced nations of world, however, bank card is not yet common phenomenon in our country. Thus, the proper understanding of the nature, development process, and function of the card is essential for businessmen and consumers. What is more important, the fact that credit card sales by card issuing company not to affliate with bank in our country has greatly increased over the past years is more urgent to understand the role of bank card. So objective of the thesis is to consider the historical growth of bank card plans, to explore the role of the card in consumer credit, to examine the contents of bank card business and to present the desirable directions for developing the cards in our country. In our country, credit card issuing companies have so many problems to improve in itself; the problems of financial companies, the organization of credit card center in case of departments, credit bureau or credit reporting service, improvement in collections, consumer credit protection, and security and fraud. But with the bank card, the consumer has the ability to purchase an infinite variety of goods and services from any one of many thousands of merchants of his choice. He need not carry many cards and checks and need not carry large amounts of cash, moreover, he need not worry about loss of cash as a result of theft, fire or other misfortune. He can obtain cash with his bank card from any participating bank, thus expanding the purchasing power of his card even bcyond the hundreds of thousands of retail establishments which honor the card itself. And also, with the bank card, the merchants will have the following merits. (1) The system requirements are minor compared to a store's own plan since there is no need for billing, maintaining customer files, mailing statement adjustments, etc. (2) A well-run basic plan is already a better budgeting tool for a consumer rather than a series of bills of from many different outlets. (3) In time, bank plan will expand the financial information services now included and make their plans even more attractive and useful. (4) The merchant has strong promoting backing from most bank plans can be expected to strengthen and increase their alliances. In conclusion, the most desirable way to develop consumer credit in our country is to introduce the bank card to have a support of the publish on the point of decreasing operation capitals from the merchant, operating an effective customer services and credit authorization, enlarging the inerchant-menibcrs and cardholders, encouraging savings deposits and aiming at checkless or cashless society.