http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
한국 농업 관개배수사업의 경제성 평가를 위한 지표 개발 -한국과 일본의 사례를 중심으로-
백승우,정안성,Baek, Seung-Woo,Jeong, Ahn-Seong 한국유기농업학회 2013 韓國有機農業學會誌 Vol.21 No.4
This study has performed comparative analysis on benefit indicators in agricultural irrigation and drainage project cases between Korea and Japan. The irrigation and drainage project with publicity should do economic analysis of direct benefit factors as well as indirect benefit factors. However, traditional economic evaluations are used that benefit factors are lack of consistency and focused on direct benefits. Therefore, the purpose of this study was to develop indicators for the economic evaluation of irrigation and drainage projects. We conducted a case study between Korea and Japan. The resulting benefit factors was divided into direct factors and indirect factors. The direct benefit factors were increase in income, cost savings. The indirect benefit factors were protection of property due to flooding, agricultural promotion, aesthetic improvement. The implications of this study are that the indicators of economic analysis can be evaluated and easily applied. Moreover, these indicators could promote the feasibility of economic analysis.
백승우(Seung Woo Baek),박슬기(Seul Gi Park),이형룡(Hyung Ryong Lee) 한국호텔외식관광경영학회 2010 호텔경영학연구 Vol.19 No.4
The purpose of this study was to investigate the actual conditions on human resource management and financial performance of five-star hotels in Seoul for 13 years. The results are as follows. First, it was the practical research relationship between human resource management and financial performance for 13 years. Second, the result indicated the rate of labor cost had a significant influence on financial performance. Accordingly, it was found that appropriate personnel management was the direct factor of financial performance. Third, the former research on the negative relationship between the rate of turnover and the rate of profit were not applied in five-star hotels in Seoul. Forth, productivity was improved as the increase of employees` average wage. It showed that it had a positive effect increase of the rate of operation profit. The research suggests practical implications of hotel performance improvement through efficient human resource management.
지역농협 종사자의 커뮤니케이션과 직무만족, 조직몰입간의 구조관계 연구
백승우 ( Seung Woo Baek ) 한국축산경영학회 2012 농업경영정책연구 Vol.39 No.4
This study was performed on the employees of the agricultural cooperatives to directly and indirectly analyze their communication, the job satisfaction, and the organizational commitment. For the study, LISREL Statistics package was used for the analysis. The analysis showed the following results: first, only the precise job communication among the factors of the communication apperared effective directly and indirectly in terms of the organizational commitment. This means that the more precisely the job is given to the members, the more the members are satisfied with their job. Secondly, the sharing of the organizational value out of the comminication factors significantly influenced ``the wage satisfaction and the promotion satisfaction`` of the job satisfaction factors, and the precise job communication significantly affected ``work satisfaction and the satisfaction with one`s superior. In addition, the communication campaign significantly gave an impact on ``the work satisfaction, the satisfaction with one`s superior`, and the promotion satisfacton.`` Thirdly, only the ``work satisfaction and the wage satisfaction `` of the job satisfaction factors gave a significantly positive impact on the organizational commitment. And, the ``work satisfaction, the wage satisfaction, and the satisfaction with one`s superior`, and the promotion satisfaction`` served as a role in mediating the communication and the organizational commitment.
백승우 ( Seung Woo Baek ),유찬주 ( Chan Ju Yu ),장동헌 ( Dong Heon Jang ),오트고 ( Otgonjargal ) 한국식품유통학회 2006 食品流通硏究 Vol.23 No.1
In the marketing, product image is interacting on important role to the control of enterprise`s success and failure. A product image is created as a distinction of consumer by various element of unique performance, price, quality, brand, design, service, etc. This study shows that, our agricultural farm`s production process for competitive power security. First, what is the standard of judgment at purchase of agricultural product? Second, how does image element act in product design? Third, What is the relation of preference product and design?
효율적인 위성 임무 스케줄링 운영을 위한 스케줄링 최적화 알고리즘 비교 연구
백승우(Seung-Woo Baek),조겸래(Kyeum-Rae Cho),이대우(Dae-Woo Lee),김해동(Hae-Dong Kim) 한국항공우주학회 2010 韓國航空宇宙學會誌 Vol.38 No.1
본 논문에서는 위성 임무 스케줄링을 효율적으로 수행하기 위한 스케줄링 최적화 알고리즘을 타부탐색 알고리즘과 유전 알고리즘을 이용해 디자인하고, 시뮬레이션을 수행한 비교 결과를 기술하였다. 위성 임무 스케줄링은 위성에게 요구된 작업들과 그에 따른 제한사항 및 다양한 변수들을 종합적으로 고려하여 상호간의 시간, 조건 등의 충돌을 회피함과 동시에 위성의 자원을 최대한 활용하여 운용할 수 있는 최적의 작업시간표를 생성하는 것이다. 위성 임무 스케줄링은 동시에 많은 변수를 고려해야 하기 때문에 연산양이 많고, 매 스케줄링 시 마다 동일한 과정을 반복적으로 수행해야 하므로, 스케줄링 최적화 알고리즘과 같은 위성 운영 자동화, 자율화가 요구되는 분야이다. 다양하게 이용되고 있는 두 가지 스케줄링 기법을 위성 임무 스케줄링 최적화에 적용해 보았다. A comparison of two kinds of scheduling optimization algorithms is presented in this paper. As satellite control and operation techniques have been developed, satellite missions became more complicated and overall quantity of missions also increased. These changes require more specific consideration and a huge amount of computation for the satellite mission scheduling. Therefore, it is a good strategy to make a scheduling optimization algorithm for the efficient satellite mission scheduling operation. In this paper, two kinds of scheduling optimization algorithms are designed with tabu-search algorithm and genetic algorithm respectively. These algorithms are applied for the same mission scenario and the results of each algorithm are compared and analyzed.