• Journal of Microbiology
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• 제45권1호
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• pp.48-52
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• 2007

A new procedure for the concentration of nonoviruses from water samples has been developed. This procedure (calcium flocculation-citrate dissolution method) uses the following steps: virus flocculation formed by treatment with 1 M $CaCl_2$ and 1 M $Na_2HPO_4$, virus release by sodium citrate dissolution (0.3 M Na citrate, pH 3.5), and virus re-concentration by ultrafiltration. When reverse transcription (RT)-PCR was performed after the procedure, the overall detection sensitivity for seeded noroviruses in a one liter drinking water sample was as low as 1 RT-PCR unit, which is equal to a $10^{-6}$ dilution of the virus sample. This approach showed at least a 5-fold-higher sensitivity than the current method with its three steps of adsorption-elution-concentration. The newly developed procedure was used to test different brands of bottled drinking water from China for putative contamination with noroviruses. A total of 144 samples were analyzed; all of the samples were negative for norovirus specific nucleic acids.

• 여성학논집
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• 제27권1호
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• pp.145-183
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• 2010

본 연구는 징병제가 존재하고 한국과 사회적 역사적 유사성이 두드러지지만, 한국과는 달리 위계적 대학문화에 대한 증상이 거의 없는 대만과 대학생문화에 대한 양적 질적 비교를 병행하였다. 이런 비교조사와 분석을 통하여 한국대학의 위계적, 성차별적 군대문화의 현황을 좀 더 명확히 짚어내고 원인을 파악하려 노력하였다. 비교 연구 결과를 보면 대만의 대학문화는 한국보다 위계적이지 않고, 위계문화의 필요성에 대한 지지도가 낮았다. 폭력이나 단체기합등 군대문화적 요소는 주로 한국대학문화에서만 나타났고 남성중심적 술문화와 성매매문화의 지배력도 한국에서 더 강한 것으로 확인되었다. 대만과 한국의 대학문화의 이러한 차이를 낳는 사회 역사적 원인을 살펴보면 대만이 한국보다 위계적 집단주의 문화의 근거이고 원동력이라고 할 수 있는 국가주의적, 군사주의적 국민의 내적 동의나 뿌리가 약하다는 점을 들 수 있다. 대만 대학문화가 상대적으로 덜 위계적인 가장 중요한 직접적 원인은 징병시기에서 찾아볼 수 있다. 한국은 일반적으로 재학중 군대를 다녀오지만 대만은 대학을 마친 후 군대를 다녀오는 것이 일반적이다. 한국의 대학문화에서 군유경험자는 폭력성이나 위계문화 또는 술문화에 큰 영향력을 행사하는 존재로 확인되었다.

• 융합정보논문지
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• 제10권9호
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• pp.88-101
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• 2020

본 연구는 제7기 3차년도 국민건강영양조사 결과를 토대로 우리나라 성인 남녀의 폭음을 예측하는 요인을 확인하기 위해 시도되었다. 연구자료는 국민건강영양조사의 인구사회학적 및 건강관련 특성, 음주 특성을 이용하였으며, 복합표본설계 교차분석과 로지스틱 회귀분석 방법으로 분석되었다. 연구결과 연령(남:p=.003, 여:p<.001), 1년간 음주빈도(남:p<.001, 여:p<.001), 한번에 마시는 음주량(남:p<.001, 여:p<.001), 가족/의사의 절주권고 여부(남:p<.001, 여:p<.001), 스트레스(남:p=.025, 여:p<.001), 흡연(남:p<.001, 여:p<.001)은 남녀 모두에서 폭음 예측요인으로 나타났다. 추가적으로 남자는 교육수준(p=.030)과 경제활동 상태(p=.018), 여자는 소득수준(p<.001)과 결혼상태(p=.020)가 폭음 예측요인으로 확인되었으며, 변수들은 성인 남녀의 폭음을 각각 72.4%(p < .001), 74.5%(p < .001) 설명하였다. 본 연구는 한국 성인의 폭음 위험요인이 남녀별로 다르다는 것을 규명하여 성별로 특화된 폭음예방 정책 마련과 음주문화 재조성의 기초자료를 제공하였다는 데에 의의가 있다.

• 한국식생활문화학회지
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• 제25권4호
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• pp.389-399
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• 2010

This study was conducted in order to investigate and compare anthropometric measurements, bone density, nutrient intake, blood composition and food habits between non-smoking, non-alcohol drinking and smoking, alcohol drinking male university students in Seoul, South Korea. The data for food habits and health-related behaviors were obtained by selfadministered questionnaires. The BQIs of the subjects were measured by Quantitative Ultrasound (QUS). The subjects were divided into two groups: NSND (non-smoking and non-alcohol drinking, n=62) group and General (smoking and alcohol drinking, n=160) group. The results were analyzed using the SPSS program and were as follows: The average heights, weights, and BMIs of the two groups were 173.3 cm, 66.5 kg and 22.1 and 173.4 cm, 68.7 kg and 22.9, respectively. There were no differences between the groups regarding height, weight or BMI. SBP and DBP, however, were significantly higher in the general group than in the NSND group (p<0.01). The BQIs, Z-scores and T-scores of the two groups were 99.83, -0.23, and -0.31 and 98.24, -0.27 and -0.39, respectively, producing no significant differences between the two groups. The percentages for normal bone status, osteopenia and osteoporosis were 83.88%, 16.12% and 0.0% and 74.37%, 25.62% and 0.01%, respectively. Mean intakes of animal protein (p<0.05), animal fat (p<0.05), fiber (p<0.05), animal Ca(p<0.05), animal Fe (p<0.001), Zn(p<0.05), vitamin B1 (p<0.05) and niacin (p<0.05) were significantly different between the two groups, and mean serum levels of SGOT (p<0.01), SGPT (p<0.001), ${\gamma}$-GTP (p<0.001), triglycerides (p<0.01), total cholesterol (p<0.05) and hematocrit (p<0.05) were also significantly different between the two groups. Overall, there were no differences in meal regularity, frequency of snacking, reasons for overeating, exercise and defecation between the groups. However, favorite foods (p<0.05) and night-time meals (p<0.05) were significantly different. In conclusion, the health status of the NSND group was superior compared to the general group. Thus, students who smoke and alcohol drink should receive a practical and systematically-organized education regarding the increased health benefits of quitting smoking and alcohol drinking.

• 한국치위생학회지
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• 제12권3호
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• pp.471-483
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• 2012

Objectives : This study looked at the relationship between occupational stress and the Oral Health Impact Profile (OHIP), to evaluate the effect of occupational stress-related factors. Methods : Data was obtained from a cross-sectional survey of 260 local officials in Gangwondo. The research comprised three questions relating to subjective oral symptoms, an occupational stress measurement tool and an oral health impact factor which was composed of questions. The data was analysed using t-test, one-way ANOVA, Pearson correlation and path analysis in Amos. Results : Occupational stress had a positive correlation to drinking frequency, Oral symptoms had a negative correlation. And drinking frequency, smoking amount and occupational stress had a positive correlation to oral symptoms. It denoted that drinking frequency, occupational stress and oral symptoms had a negative correlation to OHIP. The path model had an excellent goodness of fit (p=0.07, namely p>0.05). Five 'goodness-of-fit indices' of the model were all above 0.9: GFI=0.987, AGFI=0.952, NFI=0.902, IFI=0.939, CFI=0.934), and its RMSEA was 0.045. Occupational stress and oral symptoms had a firsthand impact on OHIP. In addition, it affected OHIP through the parameters of oral symptoms. Occupational stress exercised a firsthand influence on drinking frequency, drinking frequency exercised a firsthand influence on smoking amount. Smoking amount had a firsthand impact on oral symptoms. Conclusions: Oral health education programs for the development of an improved oral hygiene environment through reduction in drinking and smoking also need to focus on relieving stress by improving workplace culture. In addition, due to good communication is required to reduce occupational stress caused by interpersonal conflict.

• 디지털융복합연구
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• 제10권10호
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• pp.363-372
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• 2012

본 연구의 목적은 농어촌지역 직장인의 음주에 대한 인식, 음주행태, 문제음주 정도, 음주로 인한 질병발생, 연간 술값지출액을 파악하고자 하는데 있다. 2010년 6월 12일부터 8월 25일까지 강원도 일개 농어촌 지역에 거주하는 20세 이상의 남녀 직장인 530명을 대상으로 회수된 설문지 512부 중에서 부실하게 응답한 12명의 자료를 제외한 500명의 자료를 최종 분석대상으로 하였다. 통계분석은 SPSS 10.0을 사용하였다. 대상자의 일반적 특성은 성별, 연령, 결혼 상태, 교육정도, 직업, 종교, 월수입을 묻는 문항을 포함하였다. 참여한 대상자의 음주에 대한 인식은 긍정적 인식의 평균은 2.93, 부정적 인식의 평균은 3.18로 나타났다. 대상자의 문제음주 정도 및 특성은 전체 대상자 중 CAGE를 통해 선별된 알코올의존자(4개 문항 중 2개 이상이 그렇다고 응답하면 알코올 의존으로 규정)의 비율이 96명(25.1%)이었고, AUDIT를 통해 선별된 문제성 음주자(8점 이상)의 비율은 241명(64.8%)으로 나타났다. 대상자의 음주로 인한 질병은 위장관계통 질환이 31.3.%로 가장 많았다. 이상의 연구결과를 종합해 볼 때, 농어촌지역 직장인의 음주문제에 관한 구체적인 해결방안으로는 음주문화에 대한 인식개선과 산업체 중심의 절주사업이 필요하며, 농어촌 직장인 중 문제음주자 및 알코올 의존자의 조기발견 및 관리를 위한 알코올중독 예방 교육 및 진단 치료에 관한 교육프로그램 개발이 요구된다.

• 한국가구학회지
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• 제26권4호
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• pp.456-466
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• 2015

Today, a definition of tourism is shifting from simple sightseeing to experiencing various cultures directly and/or indirectly. Along with the shift, all countries of the world dedicate their full attention on globalization project. In order to do so, they try to promote their images and cultures through eating and drinking spaces for food where the rest of the world can approach with ease. China is a country of diverse culinary culture. By analyzing eating and drinking spaces operated in four Chinese cities, this research studies how the traditional Chinese elements are expressed in modernization. With the research, it will navigate a direction as a new design way to establish modernized traditionality in the future. The research conducted an advanced research that set up and analyzed a standard frame of realizing practice for traditionality. By doing so, it sorted out and reviewed the characteristics of interior space into four styles; an indicative imitation method, a partial invoked method, a partial transformation method and a conceptual reception method. According to the outcome of an analysis, (a) the indicative imitation method that directly employed Chinese tradition was most used one, followed by (b) the partial invoked method that carried a part of traditional space, (c) the partial transformation method that simplified or transformed the tradition, and (d) the conceptual reception method that interpreted hidden minds and concepts by illustrating modern spirit over an inherent order in traditional Chinese space, in respective order.

• 가정과삶의질연구
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• 제33권3호
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• pp.31-48
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• 2015

This study examined the factors affecting the client's binge drinking, and the client and parents' change led by family therapy. From August to November 2011, the counseling case of this research was consisted of a total of 9 sessions-individual, parents, mother-daughter, father-daughter, and family counseling. This study utilized verbatim and audio recordings, and employed Miles and Huberman(1994) matrix and network to analyze the data. The findings of the study revealed that the factors that influenced the client's binge drinking included the family's dysfunctional communication method, adverse rearing attitude owing to unresolved emotional problems from the family-of-origin, and the client family's peculiar environment and culture. The therapist's intervention included making the client aware of his own problem, helping to gain insight and understand the parents' family-of-origin, connecting the past family-of-origin and the present, identifying attempted solutions, making aware of new change, and suggesting new communication methods. Through the therapist's intervention employing MRI interactional family therapy model and Bowen's family systems theory, the family members experienced changes; perception of all family members that participated in the counseling changed, and accordingly, their communication method and attitude changed as well. Through these changes in the family, the client's alcohol consumption reduced in terms of both frequency and amount, thus was able to solve their binge drinking problem.

• Journal of Preventive Medicine and Public Health
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• 제51권6호
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• pp.320-325
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• 2018

Objectives: This pilot study tested the effectiveness of a brief alcohol-related intervention delivered by the social media app WeChat to teach about ethanol-induced facial flushing and increase the willingness of students who see another student flushing to suggest that he or she should reduce or stop drinking. In the context of Chinese drinking culture, it is sometimes socially difficult to refuse a drink, even when experiencing physical discomfort, such as flushing. Methods: Classrooms of students in a medical university in China were randomly assigned to the intervention or control group. Students in the intervention group were invited to view 3 alcohol education lessons on WeChat during a 2-week period. A pretest and posttest before and after the 2-week period assessed changes in students' willingness to intervene if they saw someone flush while drinking. Data were collected about students' alcohol use and their ratings of the lessons. Results: Mixed-design analysis of variance yielded a significant time-by-treatment interaction effect on the variable of willingness to suggest that a flushing person stop or slow down their drinking, and the change was significant between the intervention and control groups. One-way analysis of covariance yielded a significant treatment effect at the posttest, after controlling for the pretest score. Students rated the lessons above the midpoint of the scale for being informative, interesting, and useful. Conclusions: The pilot study showed that a brief alcohol-related intervention delivered by WeChat could produce a measurable positive change in the willingness of university students to suggest that a student who flushes should stop drinking. This pilot study also suggested improvements for future lessons and evaluation design.

• 한국식생활문화학회지
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• 제17권4호
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• pp.424-434
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• 2002

Food habit, eating-out pattern, smoking and drinking habits of 814 elderly (aged over 60) living in Incheon were surveyed by questionnaire. The ratio of the elderly who have balanced meals at moderate amount was slightly higher in urban area. Urban elderly tended to have mild foods, while rural elderly preferred hot and salty foods. Score for food habit was higher in urban elderly and there was no difference between male and female elderly. Most urban elderly had their meal at the public facilities for elderly, while most rural elderly used general restaurant and public room for elderly. Korean foods were the most favorite menu when ate out. Ratio of elderly who have difficulties in chewing was 21.2 and 39.6% for urban and rural elderly, respectively. Many elderly, especially more than 70% of female elderly, prepared the meals for themselves. Rural elderly smoked and drank more than urban elderly and male elderly did more than female elderly.