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Good agricultural practices 모델 개발을 위한 양파 및 생산 환경에서의 위해요소 조사
최영동(Young-Dong Choi),이채원(Chae-Won Lee),김정숙(Jeong-Sook Kim),정덕화(Duck-Hwa Chung),심원보(Won-Bo Shim) 한국식품과학회 2013 한국식품과학회지 Vol.45 No.6
The purpose of this study was to investigate the hazards from onions and their cultivation areas. A total of 32 samples were collected from onion farms and tested for biological (sanitary indicators, and pathogenic bacteria and fungi) and chemical (heavy metals and pesticide residues) hazards. Aerobic bacteria and coliforms were detected at a level of 0.2-7.1 log CFU/g (or mL) in the soil and agricultural water, 1.6-3.6 log CFU/g on surface of the onion, 0.0-6.0 log CFU/hand (or cm2) on the workers’ hands, clothes, and gloves, and 4.7 log CFU/cm2 on the onion bags. Fungi were detected at a level of 0.0-5.0 log CFU/g (or mL, hand, or 100 cm2) in all the samples. Staphylococcus aureus was detected at a level of 1.2 log CFU/hand on the workers’ hands, the detection level of Bacillus cereus was up to 4.8 log CFU/g in the soil. However, Escherichia coli (and in particular strain O157:H7), Listeria monocytogenes, and Salmonella spp. were not detected. Although heavy metals were detected in the environment (in soil and agricultural water) and pesticide residues were detected in onion, the levels were lower than the regulation limits.
조현미,최영동 三陟大學校 2000 論文集 Vol.33 No.3
Nowadays, we can seek Korean Immigrants in Amercia, China, Japan and central-south America and also any where in world. If we study on brethren history and background of immigrannts, which deeply concern with actual history of our country. And, immigranrs' society, economic level ethnic identity indeed even depend on immigrating nation policy. In this thesis, we research the influence and charging of Korean immigrants' socities according to the political and social environments of their immigrants' countries. This work is only concern about the Korean immigranrs' socities such as America, China, and Japan. Becouse these countries have been long immigration history of Korean and different immigration policy and social environments each other. Further more, we investigate how effected the society change in quality into ethnic identity changing.
최영동,오화중 호남대학교 대학원 2004 호남대학교 대학원 논문집 Vol.4 No.-
Lately, encountering the IMF economic crisis, corcorations are reorganizing the system. The tax management becomes the bic issue not only in the enterprise but also in the research. Owing to the change of the national management environments, the reorganization of system is unavoidable, but the enormous burden of taxation makes the rearrangement difficult. Therefore the improvement in the taxation system to remove the obstacle of taxation is necessary. To cope with the change of the management environment, the government revised the tax law in December 1998 and established the several taxation systems for the coalition and division of corporations. Before it, whenever meeting those problems, the government dealt with them sporadically. But this revision is the systematic tax law related with the coalition and division of enterprises. Especially as the division of enterprises is carried out for the first time, Korea will have the advanced taxation system. Generally, the taxation system related with the coalition and division of corporation includes criticism and disputes in explaining and executing the actual tax law. Due to this, in foreign countries, the taxation system connected with the reorganization of companies belongs to the complicated tax area and remains as the long-standing problem. In the case of Korea, the taxation system about the change of the organization of corporation is the first attempt and the cases of execution are insufficient. Therefore many difficulties are expected in enforcing the tax law. The purpose of this study is to classify the several theories about the division of companies and to systemize the theories around the division of corporations.