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최상도,강군중,김춘곤,정민화 진주산업대학교 1999 산업과학기술연구소보 Vol.- No.6
1.진주시의 식품위생 행정의 담당 부서는 진주시 사회위생과 식품위생담당 이며 식품위생 업무를 담당하는 인력은 ‘98년 8월 현재, 보건직 8명, 행정직 1명, 기능직 1명, 총10명으로 구성되어 있고 市의 식품위생관리 대상 업소의 현황은 식품제조·가공업소가 595개소, 식품운반업소가 10개소, 식품판매업소가 1,071개소, 식품보존업소가 6개소, 용기포장 및 용기류 제조업소가 2개소, 총 1,684개소이다. 또한 식품접객업소는 5,355개소이며 집단급식소도 93개소이다. 2.식품의 안정성을 유지하기 위하여 식품제조·가공업소의 위생관리, 국민 다 소비식품의 수거 검사, 시중 유통식품의 관리, 부정·불량식품의 특별단속, 夏節氣 危??식품 및 盛需식품의 특별관리를 실시하고 있다. 3.일반음식점, 휴게음식점, 단란주점 및 유흥주점 등 식품접객업소들의 지속적인 위생관리 및 건전한 영업질서가 이루어지도록 행정관리를 시행하고 있다. 4.명예식품위생감시원제도 및 주민신고 보상금제도를 운영하며 식품위생의 수준 및 국민영양의 수준을 높이기 위한 식품진흥기금을 관리하고 있다. 또한 음식문화의 개선과 좋은 식단의 실천운동을 추진하고 있다. The present managements of sanitary administrative system of Chinju city including the general informations of hygiene administration, food safety control, management of food entertainment of food entertainment business, the honorary inspector of food sanitation and the compensation system for citizens` reporters were described. At present as of August 1998, the number of food entertainment business enrolled in the section of food sanitation under the social sanitary division of the city were 1,684. Total 10 public officials dealt with these fields of the food business. To maintain the foods safety, the section have operated the following the duties; the sanitary managements for food manufactories, collections and tests for dominant foods consumpted by the citizens, the managements of market foods, the special supervision on the fraudulent and substandard foods, the special managements for high demand or harm foods during summer season. To maintain the sanitary management of entertainment businesses including the general restaurants, rest rooms, wine shops, amusements continually and to do the public order for those businesses in good way, the administrative actions for sanitary management system were operated periodically. The section operated the systems of food sanitation inspecting and provided compensation for whom report wrong foods in the markets, distributions or manufactures. The sector also dealt with food promoting funds( - resources required to elevate the knowledge of food sanitation and the better nutrition - ) and drove forward for improvement of food cultures and good standard food menu for citizens.
객체지향형 실시간 EMS 데이터베이스 구축을 위한 개념디자인
최상열,김종형,신명철,김응모,김학만 성균관대학교 1997 학술회의지원논문목록집 Vol.1997 No.-
Currently, EMS(Energy Mangement System) database is implemented by relational concept but, It is hard to describe the characteristic of power system data which require real time management and composite type. This paper present the way how to design conceptual schema for EMS database using ovject-oriented concept which is free to decribe composite data type and support inheritance concept.
최상일,정연호,강창언 연세대학교 산업기술연구소 1984 논문집 Vol.16 No.1
A decorder is developed for correcting the single burst of errors. The convolutional code of Type-B2 is used for this purpose. This decoder has the ability to correct all bursts confined to m-l or fewer consecutive blocks with a guard space of the(m-1) consecutive error free blocks. A simple logical circuitry, having the same order of complexity as a pairity check circuit for a block code, is implemented to correct the errors in a communication system. The decoder used the (18,12) convolational code is designed and tested. Experimental results confirm the error-correcting ability.
사람의 접합상피의 치주 염증시 변화에 관한 전자현미경적 연구
최성순,이재현,정진형 단국대학교 치의학연구소 1992 논문집 Vol.4 No.-
The purpose of this study was to investigate the ultrastructural features of human inflammed junctional epithelium. The tissue specimens were taken from a patient with severe periodontitis. After extraction of tooth with not detached junctional epithelium, the tissue were fixed with 2.5% glutaraldehyde in 0.1 M cacodylate buffer (pH 7.4) for 5 hours and decalcified with 0.1M EDTA solution for 12 weeks. The tissue was postfixed with 1% osmium tetroxide in 0.1M cacodylate buffer and dehydrated and embedded in Epon 812. For light microscopic observation, the specimen was cut into the 1㎛ semithin sections and stained with toluidine blue. For electron microscopic observation, the specimen was cut into the 80-90 ㎚ and stained with uranylacetate and lead citrate and examined with JEOL 1200 electron microscope. The results were as follows: 1. At light microscope, the outer surfaces of inflamed junctional epithelium were attached to cementum, it's inner surface were projected digitally to connective tissue. 2. Electron microscope revieled that the basal cell of inflammed junctional epithelium showed numerous desmosomes and basal lamina, but basal lamina had lost it's continuity. 3. Intercellular spaces of junctional epithelium of periodontal pocket were wider than that of normal junctional epithelium and reduced number of desmosomes. 4. Many vacuoles and loss of continuity of basal lamina were observed at the attached junctional epithelium to the tooth surface.
企業의 마아케팅活動에 대한 大學生 消費者의 態度에 관한 硏究
薛相哲 東亞大學校 經營問題硏究所 1985 經營論叢 Vol.8 No.-
During the past two decades, there has been increasing concern in business policy of the advanced nation for the rights and interests of the consumer. Many business firms have made a great contribution to the betterment of the standard of living by executing consumer oriented management. There are also many studies on the consumer behavior and consumer reactions to marketing plans and business practices. Since the marketing has been introduced to korea, there has been much progress in business management through the performance3 of the marketing system. Also, many studies and researches to determine consumer characteristics or consumer response to a marketing strategy were made. Now, the need of understanding consumers arises more than before in the age of a open-door policy, shortage of resources because the firm and Government should take care of consumer advocates and their movement, consumer's attitudes toward marketing practice as a environmental factor to survive. But there can hardly be found a study on consumer attitudes, especially collegian ones toward overall marketing practices. This article represents on exploratory research which used collegians consumers who live in pusan city as a sample to recognize their perceptions of marketing activities of korean business and to suggest some implication for marketing management. In this survey, the data were collected by personal and group interview from July 5, 1985 to september 30, 1985. Questionnaires were made of 6 classification items and 38 Likert 5-scales type statements chosen after a pilot test of 48 items. Fifty random selected collegians of Dong-A University were used in this pretest. The reference data to make those statements was the questionnaires which ever used for the national survey in 1972 and 1977 in America. And to make an easy discussion, the 38 statements are grouped into several categories as philosophy of business, product quality, advertising, other marketing activites, consumer responsibility, consumerism and government intervention. The samples of collegians were randomly and systematically selected. For the purpose of analysis, the collected data were summed by using subprogram Appregate, Cross tabs and Factor analysis in SPSS. The prime 400/500 computer was used to run those statistical packages. The critical analysis of the date from this survey suggests several broad conclusions and implications.
골부초와 자갈대에 의한 고랭지 감자재배지 토양보전 효과
박철수,정영상,주진호,이원정,양재의 한국환경농학회 2005 한국환경농학회지 Vol.24 No.1
강원도 고령지 지역의 밭은 경사지에 발달한 곳이 많아서 강우에 의한 유거수와 토양의 유실이 많이 일어나게 된다. 일부 지역에서는 석비레를 이용하여 농업을 하고 있어 강우침식을 쉽게 받을 수 있다. 이러한 농경지 밭에 쉽게 적용하여 토양유실을 저감시킬 수 있도록 하기 위해 농경지 인근에서 쉽게 구할 수 있는 잡초와 토양침식 후 표면에 남은 자갈을 이용하여 골에 일정 간격으로 두어 그 효과를 살펴보았다. 토양 유실량은 식양토이면서 13%의 경사를 가진 포장에서는 사경과 등고선 경작만으로도 토양 유실량을 현저히 줄일 수 있는 것으로 나타났고, 경사가 23%,인 석비레 사양토 포장에서는 토양 유실이 심하게 발생하는 것으로 나타났다. 부초와 자갈을 최소로 이용하는 골최소부초와 골자갈대를 시험구에 처리함으로써 처리하지 않은 구에 비해 횡계와 용산 포장에서 45% 이상의 토양 유실 저감 효과와 유거수 발생 또한 저감시킬 수 있는 것으로 나타났으나, 사양토인 석비레 성토 지역의 경우는 토양 유실량이 보전처리구에서 61 Mg/ha 이상이 발생하여 골최소부초와 골자갈대를 3 m 간격으로 처리 하여서는 그 효과를 허용 토양 유실량인 11 Mg/ha 이하로 낮출 수 없는 것으로 평가되어 단일한 방법으로는 토양보전에 부족할 것으로 평가되었다. To develop proper soil management practices for reducing soil erosion, experiments were carried out by using lysimeters in Pyeongchang highland, Korea. Lysimeters installed at Hoenggye had 13% slope, 15 m slope length and 3 m width. Lysimeters with 23% slope, 15 m slope length and 5 m width were also installed at Yongsan. Soil textures in Hoenggye and Yongsan lysimeter plots were silty clay loam and sandy loam, respectively. In the lysimeters potato was cultivated, and slant furrow culture and contour culture were applied. Up-down furrow and continuous fallow lysimeter was included in the experiments as a control plot. For the slant furrow and contour culture methods, minimum furrow mulching and gravel barrier were placed at each end of the furrows in the lysimeters from April to October in 2000 and 2001 to prevent soil and nutrient losses. In Heonggye, in two years experiments, average soil loss of 17 Mg/ha was found in the up-down and continuous fallow lysimeter and 2.6 Mg/ha from furrow minimum straw and slant furrow treatment, and 1.8 Mg/ha from slant furrow and gravel bag treatment. In the contour culture, the soil losses were further reduced. In Yongsan, soil loss in the slant furrow culture without any protection treatment was 167 Mg/ha, and the soil loss was reduce to 61 and 86 Mg/ha with minimum straw and gravel bag treatments, respectively. The soil loss could be reduced more than 45% by furrow minimum straw and gravel barrier. The furrow minimum straw or gravel bag barrier successfully reduced soil loss in clay loam soil in Heonggye, but still the treatments were not enough to reduce soil loss in saprolite piled sandy loam soil in Yongsan.
윤재철,김원,조규종,홍정석,이미우,장성은,오세현,임경수 대한응급의학회 2001 대한응급의학회지 Vol.12 No.4
Primary aldosteronism is a syndrome characterized by hypertension, hypokalemia, suppressed plasma renin activity, and elevated serum aldosterone levels. Conn first described it 1955 in association with adrenal cortical adenoma(Conn's syndrome). Today, it can be divided into at least six distinctive sub-groups. The diagnosis of primary aldosteronism is usually suspected when the patient presents with poorly controlled hypertension with hypokalemia. The main issues in the evaluation of primary aldosteronism are to differentiate an adenoma from hyperplasia and to localize the adenoma. Basic hormonal studies and computed tomographic(CT) scanning can be used effectively for that differentiation. An adenoma is one of a few potentially curable forms of hypertension, and it is best treated by removing the adrenal tumor. We experienced a case of a typical adrenal adenoma. The patient was a 37-year-old male who had experienced in both his legs over a period of several days a weakness due to hypokalemia. He was diagnosed using basic hormonal studies and adrenal CT scanning. After, he received laparoscopic adrenalectomy and was discharged with improved condition.
최성현,최승철,박은영,임재명 江原大學校 産業技術硏究所 2002 産業技術硏究 Vol.22 No.B
Much of domestic city is served by combined sewer system rather than separate sanitary or storm sewers. During wet weather, when the volume of sanitary sewage and storm water entering the combined sewers exceeds the system capacity, the system is designed to overflow at several designated CSOs. The objective of this research is to have grasp of characteristics of combined sewer runoff and to evaluate efficiently the intercepted volume of CSOs. During the wet weather in first rainfall, SS load at each site H-1, H-2, and H-3 were 600kg/event, 370kg/event, and 289kg/event, SS load at each site in second rainfall were 216kg/event, 113kg/event, and 37.2kg/event. EMCs at each site were 702mg/L, 816mg/L, 861mg/L in first rainfall and 99.9mg/L, 161.9mg/L, 103.6mg/L in second rainfall, respectively. First flush coefficients b at each site were 0.237, 0.166, and 0.151.