http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Surimi - Based Imitation Crab 의 가공공정에 대한 위해미생물 분석
김창남,천석조,노우섭,오두환 한국식품위생안전성학회 1997 한국식품위생안전성학회지 Vol.12 No.4
This study was undertaken to find out distribution and contamination sources of hazardous microbes through microbial hazard analysis on the processing steps of surimi-based imitation crab (SBIC). As a results of analysis of 9 hazardous microbes for 16 raw materials and 8 processing steps, no Samonella spp. and Escherichia coli were detected in all samples. Level and distribution of hazardous microbes in mixed color were similar to those of surimi. Changes of aerobic plate counts (APC), psychrotropic bacteria, coliforms, Staphylococcus aureus and Vibrio parnhaemolyticus showed similar trends at different processing steps. Thermotrophic bacteria and aerobic sporeformers were not detected until mixing step and feeding step, respectively and not reduced after cooking step. According to the comparison of APC at each step, it was suggested that surimi, workers and silent cutter at mixing step, and mixed color, workers and bundler at packaging step were the major contamination sources of bacteria.
아세토니트릴-물 혼합용매중에서의 알칼리토염화물용액의 전기전도도에 관한 연구
金昌男 진주여자전문대학 1982 論文集 Vol.4 No.-
The electric conductance of dilute solutions of akali earth chlorides (MgCl_₂, CaCl_₂)in a series of Acetonitrile-water mixtures were determined respective℃. The results of the conductances of alkah earth chlorides in acetonitrile-water mixtures were analysed by the Debye-Hu¨ckel-Onsager eguation and the variations of limiting eguivalent conductances with the compositions of acetonitrile-water mixtures were explained in terms of selective solvation of electrolytes.
한국 전자전기제품의 대일(對日) 경쟁력 동향과 발전전략
김창남,김광희 한국동북아경제학회 2010 동북아경제연구 Vol.22 No.2
The size of trade deficit with Japan in the 1st quarter of 2010 was 8.86 billion dollars, reaching an all-time low by quarter. The numerical value of the deficit in the first quarter rapidly increased by 48.1% from 5.98 billion dollars in comparison with the same quarter last year. If this trend is going on, the size of trade deficit with Japan is predicted to record all time low. Such an adverse aspect is attributable to vulnerability of domestic parts and materials industry. Actually, the parts and materials industry covered 5.63 billion dollars among the total 8,86 billion dollars in trade deficit with Japan in the first quarter of 2010. In short, 64% of the trade deficit with Japan was derived from parts and materials sectors. This research, based on realization of the situation like above, is mainly aimed at analyzing and evaluating the export & import competitive edge over major trade goods [electronic & electrical products] and drawing forth counter measuring strategies for improvement in the trade balance with Japan. Several essential matters investigated through this research are arranged as follows: First, based on the year 2009, the items, which are possessed of the competitiveness with Japan and the world over simultaneously, were found to be three items, such as memory chips, liquid crystal device, and data processing storage media among the object items for analysis. In addition, the number of items which have competitive strength not with Japan, but with the world over is up as much as 6. However, it was found that there was no item which turned out to be equipped with competitive edge with Japan, but with no competitive edge with the world over. In other words, it would be possible to make a paradoxical evaluation that Korea could be possessed of a competitive advantage over the global market if only we could secure the competitive edge against Japan at all. On the basis of the research results mentioned above, this research is suggesting the three alternatives to the cultivation of domestic parts material industry. First, the main agent of imports with Japan is not a small & medium business,but a large enterprise, so it is urgent that we should aggressively try to cultivate a large-enterprise-centered parts and materials industry in the nation. Second, considering the present domestic technology and capability, the realities are that it’s impossible for us to secure technologies over all processes, such as parts, materials, injection molding, casting. equipment and manufacturing. Thus, there needs to be a fostering tactics subsequent to choice and focus. Third, this researcher dare say that one of the solutions to securement of original technologies, while the existing parts supply sources are transforming themselves into large parts businesses which can fight with global enterprises in a short period, might be an M&A of overseas enterprises. In other words, it is imperative that Korea should induce the existing parts and materials industry into the rebirth as a large-size parts supplier through the M&A between parts material businesses.