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장경수 한국협동조합학회 2006 韓國協同組合硏究 Vol.24 No.1
The purpose of this paper is to analyze theoretically the weakness of corporate governance of cooperatives and to propose strategies for strengthening governance. The objective of cooperatives cited in agricultural cooperative law could motivate the inefficiency of cooperative management. Some characteristics of cooperatives such as one member-one vote rule and owner = customer relationship may become sources of the weakness of corporate governance. The multi-business system with non-profit principle produces the agency problem of managers of non-financial business divisions. Strategies for improving corporate governance should be based on the objective redefined as the maximization of membership value. Including non-member stakeholders in the governance of cooperatives improves internal governance because of their higher incentive to monitor management. For preventing the agency problem of managers in non-financial business divisions, the evaluation and disclosure of performance compared with competing firms within their industries should be required. Risk-based rules for deposit insurance and capital adequacy enhance soundness of cooperative management. And the national federation`s role as external governance is crucial to make up for the lack of market discipline.
장경수,신동렬 성균관대학교 1998 학술회의지원논문목록집 Vol.1998 No.-
The introduction of computer-based machines, e.g., PLC, NC. Robot. etc., on the shop floor has increased the productivity. Most of these machines. however. work as stand-alone machines. Recently there has been much interest in interconnecting them. MMS is designed as a communication standard for messaging and providing common environment between heterogeneous machines. application programs of different vendors on the networks. This paper implements MMS services on TCP/IP and user application programs using JNI(Java Native Interface) with web browser
Newcastle Disease Virus의 Fusion 단백 유전자의 제한효소분절형태(RELP)의 특이성
장경수,김지영,김석,김태용,송영환,허지연,김현수,송희종,전무형 충남대학교 수의과대학 동물의과학연구소 2001 動物醫科學硏究誌 Vol.9 No.-
To evaluate the specificity of restriction fragment length polymorphism (RFLP) of Newcastle disease virus (NDV) fusion (F) protein gene for various NDV strains. F protein genes of NDV CBP-1 isolate, LaSota, B1 and Kyojungwon (KJW) were amplified by reverse transcriptase-polymerase chain reaction (RT-PCR) and RFLP were examined. In RT-PCR using F primer sets for 1.7 kb F gene, the amplified products were observed in CBP-1, LaSota and B1 except KJW. However, F2 primer set for 521 bp yielded the amplified bands with all strains. The amplified F genes (1.7 kbp) were treatd with 15 different restriction enzymes to analyze RFLP and the cleavage patterns. CBP-1 showed various cleavage patterns with 8 enzymes, LaSota, with 11 enzymes and B1, with 11 enzymes. According to the cleavage patterns, the physical maps were constructed, and it was found that CBP-1, LaSota and B1 strains had specific cleavage sites with HinfI, XbaI and XhoI. These findings suggest that RFLP are worth applying in the diagnosis and molecular epidemiological studies of Newcastle disease.
노지사과 재배를 위한 스마트팜 시스템 도입에 대한 농업인의 지불의사 추정
장경수,김승규 인문사회 21 2022 인문사회 21 Vol.13 No.3
본 연구는 노지재배 과수농가의 스마트팜 도입에 대한 의사결정 과정을 파악하기 위해 시설도입과 비용에 대한 농업인의 지불의사를 추정하였다. 248개 농가의 스마트팜 도입의사 및 지불용의 여부에 대한 양분형 응답을 토대로 표본선택에 따른 편의를 줄이고자 헤크프로빗 모형을 사용하여 공동 추정하였다. 그 결과, 경영주 연령이 낮고 재배면적이 넓은 겸업농가의 경우 스마트팜 도입의사가 높아지는 것으로 나타났다. 또한 정부의 기반조성 사업과 재해방지시설에 대한 필요성을 느끼고 참여의사가 높을 경우 스마트팜 도입의 확률이 높아졌다. 스마트팜 도입비용이 낮을수록 지불의사의 확률이 높아지는 농업인의 합리적 의사결정 과정이 관찰되었으나, 농업인의 일반적 특성은 통계적으로 유의한 영향을 미치지 않았다. 그러나 관정을 이용한 용수 이용이 불가하거나 가뭄 등 재해에 대한 방지시설의 필요성을 인식하는 농업인의 지불의사가 증가함을 확인하였다.
전자상거래에 대한 소비자의 인식도 및 이용 행태에 관한 연구
장경수 한국정보기술전략혁신학회 2000 情報學硏究 Vol.3 No.1
This study shows up its objectibe in probiding enterprises which are intending to join the Electronic Commerce in the near future and existing enterprises with useful information basis for proper establishment of proper direction for marketing by the way of researching the characteristics of customers who utilize Electronic Commerce for the promotion of domestic Electronic Commerce. 본 논문은 국내전자상거래의 활성화를 위하여 전자상거래를 이용하는 소비자의 성향과 이용행태에 대한 실증분석을 통하여, 향후 전자상거래에 진입하고자하는 기업과 기존의 기업에 대하여 방향설정에 유용한 기초자료를 제공하는데 그 목적이 있다.
장경수,전지영,금도훈,지홍기,Jang,Kyung-Soo,Jun,Ji-Young,Keum,Do-Hun,Jee,Hong-Kee 한국방재학회 2007 한국방재학회 학술발표대회논문집 Vol.2007 No.1
The frequently flooded area has been known as very vulnerable area. This area has nature disasters such as typhoon, storm and flood almost every year. The purpose of this study is to develop a management system for frequently flooded area by Web based. So this system is possible to disaster management which irrespective of time and place. Through this system, general user can easily retrieve status information and obtain that in visual way such as maps. graph, and texts if they have only certain web browsers.