• 제목/요약/키워드: residence period

검색결과 296건 처리시간 0.029초

미국 Texas 일부 지역에 거주하는 한국 유학생 부인들의 식생활습관에 관한 연구 (Research on the Food Habits of Housewives of Korean Students Residing in a Southern Region of Texas, U.S.A.)

  • 김은실;송청락;정복미;심영자
    • 한국조리학회지
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    • 제9권2호
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    • pp.11-21
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    • 2003
  • The purpose of this study was to research on the preparing fermented foods and food habits of Korean women in Texas U. S. A. The preparing method of fermented foods and food habits of Korean housewives whose husbands are studying at the various universities in Houston, Texas are surveyed. The analysed results indicated were as follows ; 1. 64.4% of women were in the thirties at their age, those in twenties 29.7%. 75.2% of subject graduated college. Period of residence in America were 52.5% under 3yr, 25.7% over 5yr. The respondents were aged twenties(29.7%) to thirties(64.4%) who have graduated from college(75.2%) or graduate school(24.8%) and have had the residence period of less than three-(52.5%) to more than five years(25.7%). 2. The kind of cuisine chosen for dinner were Korean style food. The most considerable person when preparing menu were husband. 48.51% of those in age were 3∼39yr(p < 0.1). 60.40% of the response graduated college(p < 0.1). The Korean-style foods overwhelmed over western ones in their frequency for dinner(82.2% vs. 17.8%). The person most considered for choosing menu was their husbands as responded by the majority groups of aged thirties(48.5%), college graduates(60.4%) and residence period of less than three years(42.6%). They satisfied comparatively when they prepared the meal (p < 0.1). 55.4% of the response learned cooking method from neighbor, 39.6% of remainder studied from cuisine book, newspaper, magazine, TV. They satisfied comparatively for the preparation of the meal(56.4%) and have learned the new methods of cooking from neighborhoods(55.4%) or cuisine book, newspaper, magazine and TV(39.6%). 3. The frequency of eating-out mostly had once a month. 30.69% of response were 30∼39yr(p < 0.1). 33.66% of subjects lived under 3yr in America. The frequency of eating-out mostly had once a month. 30.69% of response were 30-39yr(p < 0.1). 33.66% of subjects lived under 3yr in America. Eating-out once a month occupied 30.7, 33.7, and 20.7% of the selected group of aged thirties, college graduates, and residence periods of less than three years, each respectively. The type of food selecting eating-out were western style. 38.31% of them were 30∼39yr(p < 0.1). 39.60% of them graduated college(p < 0.1). 29.70% of them lived under 3yr in America. For eating-out menu, the western-style foods were most favored by the groups of aged thirties(38.3%), college graduates(39.6%), and residence periods of less than three years(29.7%). 4. 50.5% of subject had beef once three days, 23.8% of the response had pork once two weeks, 27.7% of subject ate chicken once two weeks, 34.7% of the response enjoyed fish once a week. Eating animal foods once three days for beef(50.5%), once two weeks for pork(23.8%) and chicken(27.7%), and once a week for fish(34.7%) were most frequent. 5. Korean traditional fermented food were mostly enjoyed in order of kanjang(91.1 %), kochujang(87.2%), fermented fish(85.1%), deonjang(81.2%), jang-a-chi(76.2%). 81.2% of subject used prepared-food by themselves. 56.4% of response made kimch at home. Among Korean traditional fermented foods, kimchi(56.4%) and prepared side dishes(81.2%) were provided at home while kanjang(91.1%), kochujang(87.2%), fermented fish(85.1%), deonjang(81.2%), and jang-a-chi(76.2%) were mostly purchased from stores.

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Optimization and Mathematical Modeling of the Transtubular Bioreactor for the Production of Monoclonal Antibodies from a Hybridoma Cell Line

  • Halberstadt, Craig R.;Palsson, Bernhanrd O.;Midgley, A.Rees;Curl, Rane L.
    • Biotechnology and Bioprocess Engineering:BBE
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    • 제7권3호
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    • pp.163-170
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    • 2002
  • This report describes the use of a transtubular bioreactor to study the relative effects of diffusion versus perfusion of medium on antibody production by a hybridoma cell line. The study was performed with a high-density cell culture maintained in a serum-free, low-protein medium for 77 days. It was determined that the reactor possessed a macro-mixing pattern residence time distribution similar to a continuous stirred tank reactor (CSTR), However, due to the arrangement of the medium lines in the reactor, the flow patterns for nutrient distribution consist of largely independent medium path lengths ranging from short to long. When operated with cyclic, reversing, transtubular medium flow, some regions of the reactor (with short residence times) are more accessible to medium than others (with long residence times). From this standpoint, the reactor can be divided into three regions: a captive volume, which consists of medium primarily delivered via diffusion; a lapped volume, which provides nutrients through unilateral convection; and a swept volume, which operates through bilateral convection. The relative sizes of these three volumes were modified experimentally by changing the period over which the direction of medium flow was reversed from 15 min (larger captive volume) to 9 h (larger swept volume). The results suggest that antibody concentration increases as the size of the diffusion-limited (captive) volume is increased to a maximum at around 30 min with a sharp decrease thereafter. As reflected by changes in measured consumption of glucose and production of lactate, no significant difference in cellular metabolism occurred as the reactor was moved between these different states. These results indicate that the mode of operation of the transtubular bioreactor may influence antibody productivity under serum-free, low-protein conditions with minimal effects on cellular metabolism.

택지개발지구 특성에 따른 거주자의 생활권 내 근린시설 이용행태 - 청주권 3개 택지개발지구를 중심으로 - (Residents' Using Behaviors of Living Facilities According to the Developmental Concepts of Complexes - The Case of the 3 Complexes in Cheongju Area -)

  • 이상운;박경옥
    • 한국주거학회논문집
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    • 제21권5호
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    • pp.13-22
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    • 2010
  • This study has the purpose to reveal the differences of residents' using behaviors of living facilities at 3 complexes. The physical characteristics of the complexes have been investigated by a literature study and field survey. In addition, questionnaires were answered by residents on living facilities using behavior on community environment. The tools of analysis are frequency, percentage, and cross tabulation using SPSS WIN 12.0 program. Followings are the results of the study. 1) The developmental concept of 3 complexes maintained its initial identity. (1) The residence-oriented complex, having wider residential space, had better downtown access and more convenient facilities for daily life. (2) The residence-government mixed complex, constructed with an eco-friendly concept, had wider green and public service space and good downtown access but on the other hand, had less convenience facilities because of a short period from construction. (3) The residence-industry mixed complex, located in sub-urbanity and conceding more land for industries, had poor access to downtown but had more convenient facilities for workers' use. 2) The most frequently visited convenience facilities were shopping facilities, large or small, and banks, and activities were commonly done in the complex or adjacent area. This means it is recommended that the developer of the new complex locate convenience facilities in multi-core concentration types or street types rather than one-core concentration types.

Influence of Distance from Home to Hospital on Survival among Lung Cancer Patients

  • Tanaka, Rina;Matsuzaka, Masashi;Nakaji, Shigeyuki;Sasaki, Yoshihiro
    • Asian Pacific Journal of Cancer Prevention
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    • 제17권11호
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    • pp.5025-5030
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    • 2016
  • The objective of this study was to clarify how distance from place of residence to the nearest specialist cancer hospital affects the survival of lung cancer patients and the treatment received. For all patients diagnosed with lung cancer in the Aomori cancer registry database for the period from 2009 to 2011 (n=3,986). The distance to the treating hospital was measured as the straight line from a person's place of residence, and compared with findings from the Ederer II method for calculating relative survival. Information on treatments given was obtained by data extraction. We defined a hospital having respiratory medicine as specialist, while all private hospitals and clinics were included in the general category. Patients attending specialist hospitals numbered 2,548 (67.0%), and those treated at general institutions were 1,255 (33.0%). The patients who had the lowest relative survival with localized lesions lived <20 km from general hospitals and clinics. With more advanced stages, relative survival of those living <20 km from a specialist hospital was the lowest. Although the survival rate was not affected by the distance between place of residence and hospital, even when patients are diagnosed at a localized stage at a general hospital or clinic within 20 km from their home, they did survive longer in comparison with patients diagnosed at a specialist hospital.

인문계 중.고등학교 재학생이 비타민.무기질 보충제 복용 행동 조사 (Behaviors of Vitamin Mineral Supplement Usage by Healthy Adolescents Attending General Middle or High Schools in Korea)

  • 한지혜
    • Journal of Nutrition and Health
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    • 제33권3호
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    • pp.332-342
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    • 2000
  • Vitamin mineral supplement usage by self-prescription is popular behavior among adolescents. This study was conducted to investigate the behaviors of vitamin·mineral supplement usage and the relationship between demographic variables and supplement usage by healthy adolescents. Nine hundred seventy two boys and girls, aged 13-18 years, attending general middle or high schools were chosen from various cities and rural communities in Korea. As a result, vitamin·]mineral supplements were taken by 31.3% of subjects. Users tended to take vitamin·mineral supplements more frequently when they were healthy than when they suffered from disease. The taking period of supplements was different according to school type such as middle or high school(p<.05), sex(p<.001) and residence of subjects(p<.01). The main information source of supplements was newspaper/magazine/TV, and it was affected by sex(p<.05) and residence(p<.01). Vitamin·mineral supplements were generally recommended by their mothers instead of health professionals. The commonly cited taking reason of supplements was affected by sex(p<.01)and socioeconomic status of family(p<.05). The frequently responded effect obtained from supplement use was recovery from fatigue and it was different according to sex(p<.01). The major mentioned reason of not taking vitamin·mineral supplements by non-users was 'I eat a balanced diet'. The most frequently consumed supplements were vitamin C, followed by multi-vitamins supplements, and this pattern was different according to school type(p<.001), sex(p<.01) and residence(p<.05). These findings show that the behaviors of vitamin·mineral supplement usage by subjects are not resonable, and their supplement usage tends to be affected by demographic variables. Therefore, nutritional understanding and education that are intended to form the resonable behaviors toward vitamin·mineral supplement usage of adolescents should be provided with considering the relationship between demographic variables and supplement usage.

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대전지역 중국 및 일본 유학생의 국적 및 거주 기간에 따른 한식 적응도와 급식 만족도 (Adaptation for Korean Foods and Satisfaction for Foodservice by Different Residence Periods of Chinese and Japanese University Students in Daejeon)

  • 류시현;조윤혜;한이랑
    • 동아시아식생활학회지
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    • 제24권1호
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    • pp.143-155
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    • 2014
  • The purpose of this study was to analyze adaptation for Korean foods and satisfaction for university foodservice by nationality and residence period of Chinese and Japanese university students in Daejeon, Republic of Korea. Among 330 questionnaires distributed to Chinese and Japanese students, 294 complete questionnaires (89.1%) were analyzed. The questionnaire included two 5-point scales for measuring levels adaptation of for Korean food and satisfaction with university foodservice, respectively. Japanese students' level of adaptation for Korean food (3.16) was significantly higher than that of Chinese students (2.96). As the length of residence in Korea increased, the frequency of using university lunch service per week significantly decreased. The main factor when selecting a menu item was food taste (39.8%, 22.8%) in both Chinese and Japanese students, whereas the next main factor was preference (16.4%) in Chinese students and nutrition (18.7%) in Japanese students. The preferred cooking methods for meat were stir-frying (31.6%) and roasting (25.9%). For fish, Chinese students preferred braising (32.7%), whereas Japanese students preferred roasting (26.8%). Both Chinese and Japanese students preferred sukchae (45.6%, 43.1%) for vegetables. Factor analysis grouped 17 items measuring university foodservice into four factors, 'sanitation & employee service', 'physical environment', 'food' and 'customized menu & information' and the mean scores were 3.56, 3.30, 3.20 and 3.00, respectively. Chinese students were significantly more satisfied than Japanese students with the 'physical environment', 'sanitation & employee service' and 'customized menu & information'. These results suggest that efforts such as developing a greater variety of menu items with mild tastes and somewhat less flavor, applying preferred cooking methods, offering special menus for foreign students, providing nutrition information on menus, and offering a description of menu items in the foreign languages could improve Chinese and Japanese students' levels of satisfaction with university foodservice.

강원랜드 카지노산업의 입지 효과에 대한 인식 평가 (Comprehension Evaluation about Location Effect of Casino Industry in Kangwon Land)

  • 이옥동;최정일;방극택
    • 한국콘텐츠학회논문지
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    • 제15권5호
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    • pp.523-536
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    • 2015
  • 본 연구에서는 강원도 폐광지역에서 카지노산업의 입지 효과에 대한 인식을 분석하기 위해 지역주민을 대상으로 다양한 지표를 조사하여 정성적 분석을 실시하였다. 설문조사 지역은 강원남부 폐광지역으로 태백시, 삼척시, 영월군, 정선군 등 4개 시 군을 선정하였다. 본 연구의 목적은 폐광지역의 카지노산업이 지역 주민에게 어떠한 효과를 주고 있는지 평가하기 위한 것이다. 연구대상의 인구사회학적 특성은 연령, 성별, 교육정도, 가족 전체 월평균 소득, 직업, 거주기간, 과거 광업종사여부, 강원랜드 취업여부, 강원랜드 혜택유무, 카지노 출입여부 등으로 구분하였다. 구체적으로 '삶의 질' 효과 중에 '이곳의 자연환경에 대한 만족효과'가 2.88로 가장 높게 나타났다. 다음으로 '이 지역에 사는 것이 다른 지역보다 행복하다' 2.58로 다른 지표보다는 상대적으로 높게 나타나고 있다.

체류시간이 서로 다른 부영양 수계에서 플랑크톤군집의 생태학적 특성 (Community Structure of Plankton in Eutrophic Water Systems with Different Residence Time)

  • 이욱세;한명수
    • 생태와환경
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    • 제37권3호통권108호
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    • pp.263-271
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    • 2004
  • 체류시간이 서로 다른 두 부영양 수계에서 미소먹이망의 생태학적 정보를 파악하고자, 기초적 환경요인과 bacterioplankton 및 nanoplankton의 현존량 및 탄소생체량을 각각 조사하였다. 조사기간동안 두 수계 공히 강우는 주로 7월에서 9월에 집중하였으며, 수온 역시 큰 차이는 없었다. 두 수계의 플랑크톤 군집은 공히 저온기 동안에는 비교적 세포크기가 큰 nanoplankton이 우점한 반면, 고온기 동안에는 소형 bacterioplankton이 높은 현존량을 나타냈다. 그러나 비교적 수계가 안정된 석촌호수에서는 강우에 큰 영향을 받지 않은 반면, 경안천에서 nanoplankton은 현존량은 물론 탄소생체량의 다양한 변화를 보였다. 두 수계의 미세먹이망은 석촌호수에서는 박테리아와 phytoplankton 또는 cyanobacteria간에 밀접한 분포 관계를 보인 반면, 경안천에서는 박테리아와 protist 사이에 뚜렷한 먹이관계를 보였다. 또한 경안천에서 개체수와 탄소생체량간의 비대칭적인 현상이 뚜렷하였다. 따라서 경안천의 미세먹이망은 수온이나 영양물질보다 강우에 의한 빠른 체류시간에 의해 강하게 영향을 받고 있지만, 안정된 수계에 비해 bacterioplankton보다 nanoplankton들의 높은 성장과 종 다양성을 유도하였다.

재한 중국인 유학생의 문화적응 정도에 따른 식생활 관련 요인 분석 (A Study of Dietary Life Related Factor according to the Acculturation Degree on Chinese Students in Korea)

  • 임로;장재선
    • 한국식품영양학회지
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    • 제30권4호
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    • pp.627-634
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    • 2017
  • This study was performed to provide fundamental data on the dietary life according to the acculturation degree. The subject was 305 Chinese students in South Korea region. The questionnaire respondents are consisted of 148 male students (48.5%) and 157 female students (51.5%). There was a statistically significant difference in age, education level, residence time, and Korean language ability according to acculturation degree (p<0.05), but there was no statistically significant difference in gender, residence pattern, purpose of coming to Korea. There was a statistically significant difference between meals frequency, outside frequency, and the intake of Chinese food according to acculturation degree (p<0.05), but there was no significant difference in snake taking frequency (p>0.05). There was a statistically significant difference in drinks and computer time according to acculturation degree (p<0.05), but there was no statistically significant difference between smoking and exercise (p>0.05). The food intake style of Chinese students was 2.47 in noodles, 2.34 in lunches and 2.15 in breads. According to the acculturation degree, the food intake patterns showed statistically significant differences in dumping kind, congee, hamburger and pizza, while meat products, smoked meat, noodle, lunch, cereal, kimbap, sandwich. And there was no significant difference. The correlation between the factors influencing the acculturation degree of Chinese students showed a statistically significant effect on dietary habits, food intake, education level, residence period, and Korean language ability.

지리적 근접성이 건강가정지원센터 프로그램 참여에 미치는 영향 분석 (Geographic Proximity and Program Participation at a Local Healthy Family Support Center)

  • 진미정;유재언
    • 대한가정학회지
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    • 제50권7호
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    • pp.13-20
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    • 2012
  • This study aimed to find the association between geographic proximity and program participation at a Healthy Family Support Center (HFSC). Drawing demographic and geographic information from the participant list at a local HFSC in Seoul for the period 2009 to 2011, this study calculated the geographic distance from the individual residence to the center for 2,343 participants. We found that single time participants had a longer distance from their residence to the center than multiple time participants. When we compared the proximity by program areas, we found that the geographic distance to the center was shorter among education program participants than among non participants. However, there was no difference in the other areas of programs. In terms of the target group, the distance was shorter among adult program participants. Finally, the average distance among participants in multiple session programs was shorter. The results of this study indicated that the relationship between geographic proximity and program participation depended on program areas, target groups, and the number of sessions.