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영남지방 돼지에서 분리한 Bordetella bronchiseptica의 약제 감수성
장희경,김봉환,Jang, Hee-kyung,Kim, Bong Hwan 대한수의학회 1988 大韓獸醫學會誌 Vol.28 No.1
The in vitro drug susceptibility of 83 strains of Bordetella bronchiseptica recovered from Korean pigs with atrophic rhinitis was investigated by the use of disk diffusion method. The majority of the organisms were highly resistant in order of prevalence to penicillin(98.7%), ampicillin(91.5%), streptomycin(90.3%), triple sulfa(83.1%), and trimethoprim/sulfamethoxazole(70.7%) while none of them were resistant to gentamicin, only 3.6% to colistin, chloramphenicol and kanamycin and 6.0% to tetracycline. The percentage of the organism resistant to bicozamycin, cephalothin and neomycin were 34.9%, 34.1% and 18.4%, respectively. A high prevalence of multiple drug resistance was observed and the 3 most common resistant patterns among 35 patterns noted were Am Pc Sm Sss Sxt(26.5%), Am Cf Pc Sm Sss Sxt(12.%) and Am Bm Pc Sm Sss Sxt(9.6%) patterns.
영남지방 돼지의 Bordetella bronchiseptica 감염상황 및 분리균의 생화학적 특성
장희경,김봉환,Jang, Hee-kyung,Kim, Bong Hwan 대한수의학회 1988 大韓獸醫學會誌 Vol.28 No.1
The present study was conducted to investigate the Bordetella bronchiseptica infection in Youngnam swine herds during the period from August 1986 to July 1987 and some properties of the organisms isolated from these Korean swine. B. bronchiseptica was recovered from 25 of 70 (35.7%) glowing pigs of 4 to 10 weeks of age and from 12 of 13 (92.3%) herds. From 115 slaughter pigs, 58(50.4%) pigs were culture positive and the pigs from 13 of 14 (92.9%) herds were found to be infected with B. bronchiseptica. The majority of biochemical and cultural properties of B. bronchiseptica isolated from Korean swine were identical to those of the standard strain employed and some 97.6% of the isolates showed the characters of phase I organism on primary isolation.
20세 이상 성인 여성의 소득계층에 따른 영양상태 및 식습관 평가 - 제4기(2007~2009) 국민건강·영양조사 자료를 이용하여 -
장희경,Jang, Hee-Kyung 한국식품영양학회 2014 韓國食品營養學會誌 Vol.27 No.4
The purpose of this study was to evaluate dietary habit and nutritional status by household income in female adults, using data from the $4^{th}$ Korea National Health and Nutrition Examination Survey (2007~2009). Subjects were 8,356 women over the age of 20 years. The subjects were classified into 4 groups by household income level. Dietary data from 24 hr recall methods were used to analyze nutritional status. The obesity rate of the low income group was significantly higher than the rates of other income groups. Additionally, the nutritional status of the low income group was worse than those of other groups. The percentage of carbohydrate in total energy intake was higher and food security status was lower in the low income group than in other groups. Awareness and adherence to dietary guidelines were also lower in the low income group. Adherence to a dietary guideline of 'avoiding salty foods and trying to eat foods with bland taste' and 'eating a variety of foods from each food group' were lower than those of other groups. However, the frequency of skipping breakfast among the low income group was lower than that of others. Therefore, this study suggested that low income women should decrease the percentage of carbohydrate in total energy intake and adhere to dietary guidelines, especially those of avoiding salty foods and eating a variety of food groups, in order to improve their nutritional status.
바닥취출 공조방식을 적용한 대규모 공연장의 온열환경 예측평가
장희경(Jang Hee-Kyung),여인애(Yeo In-Ae),정용호(Jung Yong-Ho),윤성환(Yoon Seong-Hwan) 대한건축학회 2008 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.28 No.1(계획계)
This study aimed at predictive evaluation of thermal environment in a large-scale auditorium appling the under floor supply air conditioning system by using CFD simulation. From thermal environment point of view in the residential field, the results of this study are as follows; 1) In cooling condition, all cases satisfy allowable supply air velocity 0.35m/s and Case 2 and Case 5 at which supply air temperature is about 20℃ are suitable condition. 2) In heating condition, all cases satisfy allowable supply air velocity 0.5m/s and Case 7 and Case 9 at which supply air temperature is about 22℃ are suitable condition.
비주거용 건축물의 용도별 에너지성능지표검토서 특성 분석
장희경(Jang, Hee-Kyung),정해권(Jeong, Hae-Kwon),정영선(Jeong, Young-Sun),유기형(Yu, Ki-Hyung) 대한건축학회 2014 대한건축학회논문집 Vol.30 No.1
This study reviewed the scoring system of th EPI to find out characteristics of seven non-residential buildings submitting the energy saving plan. And then 4 sectors was analyzed on architectural, mechanical, electrical and renewable energy aspects. The main results of this study are as follow. 1) All non-residential buildings were designed and applied on a similar level in more than half of all items. The characteristics difference was shown about 16∼23% of items by building use. 2) It was concluded that there are narrow variation in sum of average by building use and the more resonable result are derived when basic point of building use is applied one standard. It is determined that the criteria of basic point is the significant factor when the building uses are revised as basic point of building use is the most affecting item to the sum of EPI average.
충남 일부지역 요양기관과 재가 노인들의 구강보건에 관한 연구
장희경 ( Hee Kyung Jang ),최은미 ( Eun Mi Choi ),손부순 ( Boo Soon Son ) 한국치위생학회 2015 한국치위생학회지 Vol.15 No.4
Objectives: The purpose of the study is to investigate the oral health of the elderly people receiving nursing care and home care services in Chungnam. Methods: The subjects were 350 elderly people receiving 21 nursing care and home care services in Chungnam. The direct interview with the elderly people and oral examination was carried out from July, 2012 to December, 2013 after explanation fo the purpose of the study. The subjects consisted of 178 elderly people receiving nursing care services and 172 elderly people receiving home care services. Except incomplete answers, 315 data were analyzed. The questionnaire consisted of general characteristics of the subjects, characteristics by facility, oral condition, oral care behavior, correlation by factors on oral health, influencing factor on dental caries, influencing factor on periodontal disease, and influencing factor on elasticity of gingival muscle. Data were analyzed by frequency analysis, chi-square test, and multiple regression analysis using SPSS 21.0 program. Results: Multivariate analysis of influencing factors on oral health revealed that the elderly people with low education level tended to have higher incidence rate of dental caries. The influencing factors on oral health were the elasticity of gingival muscle, periodontal disease, educational level, and economic level. (p<0.05). The explanation power was 26.2%. Conclusions: Oral Health Promotion should be obligatorily established as one of the medical system and medical fee system to promote oral health condition for the aged.
동적열부하시뮬레이션을 이용한 향변화에 따른 공동주택의 열적 불균형 검토
장희경(Jang Hee-Kyung),김영탁(Kim Young-Tag),윤성환(Yoon Seong-Hwan) 대한건축학회 2009 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.29 No.1(계획계)
This study is focused on analysis of the characteristics of heat load using dynamic heat load simulation according to the change of direction classified by each household in apartment house. The conclusion of the study is as follows. 1) The characteristics of heat load classified by each household in a view of the story showed that the heating load of each household in the same story was increased by 10%(side wall of center floor)∼52%(side wall of ground floor) than the center household of center floor which has the lowest in heating load. 2) As a result of investigating the characteristics of heat load according to the change of direction, apartment block which has 25th floor and one hundred of household showed that the south(232MJ/㎡yr) was the most advantageous direction for heating load and the northeast(290MJ/㎡yr) was the most disadvantageous. Each household in the direction was increased by 2%(SE)∼26%(NE) than the center household of center floor(S).