• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 추계학술대회
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• pp.531-534
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• 2011

영화 산업과 게임 산업은 현대 문화 산업의 주요한 두 개의 축이라고 말할 수 있다. 현대 산업에 있어 문화 산업은 의, 식, 주를 기반에 두는 여러 가지 산업을 능가할 만큼 가장 중요한 산업인 것이다. 이는 과거와 달리 어느 정도 삶의 풍요로움이 갖춰져 있는 현대인들의 또 다른 욕구를 충족시켜줄 수 있는 것이 바로 문화 산업이기 때문이기도 하다. 영화 산업과 게임 산업은 별개의 장르라고 인식이 될 수 있지만 현대에 와서는 컨텐츠의 경계가 무너지고 다양화를 추구하는 등 하루가 다르게 급변하는 사회이기에 영화 산업과 게임 산업 역시 많은 공통점을 발견할 수 있다. 따라서 본 연구는 현대 영화 산업이 게임 산업에 어떠한 영향을 미치고 있으며 어떻게 하면 두개의 다른 장르의 문화 산업이 향후 공존하며 서로 상승 효과를 이룰 수 있을 지에 관한 고찰을 한 연구이다.

• 대한지역사회영양학회지
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• 제13권3호
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• pp.334-345
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• 2008

The purpose of this study was to compare nutrient intakes and blood lipids according to the obesity index of middle aged men. Subjects were assigned to one of the following groups based on percentage of body fat (%Fat),; normal weight (10-20% fat), overweight (20-25% fat) and obesity (over 25% fat). Nutrient intakes were evaluated based on questionnaires and 24 hour recall method and blood lipids were analyzed by blood analyzer. The results were as follows: 1) Nutrient intakes were that carbohydrate intake rate in obesity group was lower than normal group and lipids intake rate in obesity group was higher than normal group. The intake of riboflavin and folic acid were differ normal and obesity group (p < 0.05), and normal group ingested under recommended intake. 2) Total-cholesterol, LDL-cholesterol and blood pressure in obesity group were higher than normal group but the differences were not significant. The attack rate of coronary heart disease and blood glucose in obesity group is higher than normal group (p < 0.05). 3) The correlation of anthropometric measurements, blood lipid, blood glucose and blood pressure had significant results. Soft lean mass was associated BMI (p < 0.01), TC (p < 0.05), HDL (p < 0.05), LDL (p < 0.05) and SBP (p < 0.05). TG was associated TC (p < 0.05), HDL (p < 0.01), VLDL (p < 0.001) and Risk (p < 0.01). TC was associated LDL (p < 0.01) and Risk (p < 0.01). Blood glucose was associated TC (p < 0.05), LDL (p < 0.05), SBP (p < 0.05) and DBP (p < 0.05). These results suggest that reduction of body weight for the attack risk of obesity group in coronary heart disease.

• 대한지역사회영양학회지
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• 제3권4호
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• pp.542-555
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• 1998

This study was conducted to assess the nutrient intake patterns among urban and rural adolescents and to investigate the effects due to parent's socioeconomic status and other factors, such as mother's job, family type and regular exercise on that pattern. 2,455 middle and high school students living in Seoul and Yangpong, Kyounffi-Do participated in a self-administered questionnaire that was used to collect data. The one-day dietary intake was surveyed through a 24-hour recall method. The factors significantly different between urban and rural adolescents according to monthly income, parent's education level, mother's job, family type and exercise. Income, the parents' education level and regular exercise were associated with the patterns of nutrient intakes as a percent of the RDA. So, when adjusted for parental income, the father's and mother's education level and regular exercise, there were no signifcant differences within the patterns of nutritional intake between urban and rural adolescents. The results provided the information regarding the determinants of nutrient status among adolescents and were expected to be helpful for planning school health promotion programs.

• Journal of Nutrition and Health
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• 제32권5호
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• pp.570-576
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• 1999

This study was carried out to examine the effects of alcohol on serum lipid levels. Subjects of this study were 50 military officers living in Honsung, Korea, 25 of whom consumed alcohol on a regular basis and 25 of whom did not. All subjects were previously informed of the purpose of the study and the methods of food intake reporting and blood testing. The age distribution range of subjects was 30-49 years. Weight, height, and body mass index(BMI) were not significantly different between the two groups. Blood pressure was compared, and it was found that the drinker group had mean systolic(SBP) and diastolic blood pressures(DBP) 10mmHg higher than the non-drinker group. Nutrient intake levels of the two groups were not significantly different and were adequate with respect to the recommended dietary allowances. It was found that the drinker group ingested more calories, protein, fat and vitamn B1 than the non-drinker group, while the non-drinker group ingested more carbohydrate, calcium, iron, vitamin A, niacin and ascorbic acid. These differences were believed caused by increased caloric intake from alcohol and additional intake of meat served with drinks for the drinking group. Fourteen of the twenty-five drinkers(56%) had drank regularly for five to ten years. Most drinkers drank 2-3 times per week, with alcohol intake less than two bottles(720ml)of distilled liquor(Soju) at a time. Meat was often served with alcohol as reported by 72% of the drinker group, and was believed to contribute to raised intake of calories, protein and fat in this group. Serum lipid levels of both groups were classified as normal, but the components of total cholesterol, triglycerides were significantly higher in drinkers than non-drinkers. The correlation between triglyceride levels and alcohol intake at one sitting was shown to be significantly positive(r=0.57, p<0.01), so it was believed that triglyceride elevation was associated more with heavy drinking than light drinking. We can conclude that if alcohol is consumed with a normal diet, then serum cholesterol, triglyceride and total lipid levels are expected to increase.

• 한국잠사곤충학회지
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• 제45권2호
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• pp.103-107
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• 2003

본 연구는 해충에 대한 생물적 방제제로서 유용한 곤충병원성 선충의 효율적 검색과 in vitro에서의 대량 증식 가능성을 조사하였으며 다음과 같은 결과를 얻었다. 1. 토양으로부터 곤충병원성 선충의 검색을 위한 trap용 곤충으로는 꿀벌부채명나방보다 누에가 감수성이 높았다. 2. Sterinernema, Rhabditidae, Diplogastroidae과 계통의 선충은 꿀벌부채명나방 유충에서의 증식은 5만 마리 이하였으나, 누에 유충에서는 15만에서 35만 마리의 선충 증식이 일어났으며, 누에 번데기에서는 25만 마리 이상의 선충이 증식되었다. 누에 증식에 있어 누에 번데기를 사용했을 때가 가장 우수하였다. 3. Sterinernema, Rhabditidae, Diplogastroidae과 계통의 선충에 대한 증식률은 열풍건조 번데기의 흡수처리 후 배양 및 기타 천연물 인공배지에서 증식은 가능하였으나 살아있는 누에 유충보다는 증식률이 낮았다. 4. 이상의 결과로 토양으로부터 곤충병원성 선충을 분리하는데 누에를 이용한 trap이 매우 우수하였으며, 선충의 증식에 있어 누에 유충 및 번데기가 효과적인 것으로 판단된다.

• Journal of Microbiology and Biotechnology
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• 제29권2호
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• pp.200-208
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• 2019

Probiotics show low cell viability after oral administration because they have difficulty surviving in the stomach due to low pH and enzymes. For the oral delivery of probiotics, developing a formula that protects the probiotic bacteria from gastric acidity while providing living cells is mandatory. In this study, we developed tablets using a new pH-sensitive phthalyl inulin (PI) to protect probiotics from gastric conditions and investigated the effects of different compression forces on cell survival. We made three different tablets under different compression forces and measured survivability, disintegration time, and kinetics in simulated gastric-intestinal fluid. During tableting, there were no significant differences in probiotic viability among the different compression forces although disintegration time was affected by the compression force. A higher compression force resulted in higher viability in simulated gastric fluid. The swelling degree of the PI tablets in simulated intestinal fluid was higher than that of the tablets in simulated gastric fluid due to the pH sensitivity of the PI. The probiotic viability formulated in the tablets was also higher in acidic gastric conditions than that for probiotics in solution. Rapid release of the probiotics from the tablet occurred in the simulated intestinal fluid due to the pH sensitivity. After 6 months of refrigeration, the viability of the PI probiotics was kept. Overall, this is the first study to show the pH-sensitive properties of PI and one that may be useful for oral delivery of the probiotics.

• 한국산학기술학회논문지
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• 제20권8호
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• pp.75-82
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• 2019

본 연구는 노인의 치아상태와 음식물 섭취가 주관적 행복감에 미치는 영향을 분석하기 위한 포커스그룹 면담을 적용한 질적 내용분석연구이다. 연구대상자는 D시의 종합사회복지관을 방문한 65세 이상 노인 중 연구 참여에 동의한 10명을 대상으로 수행하였으며, 5명을 한 그룹으로 하여 그룹 당 약 40분의 면담을 진행하였다. 본 연구결과 '치아상태', '구강건강관리방법', '구강 내 불편감', '음식물 섭취', '음식물 섭취와 주관적 행복감'의 5개의 주제가 도출되었으며, 핵심 주제로는 노인의 음식물섭취와 주관적 행복감에 대한 핵심주제는 첫째 '치아상태'로 틀니, 보철, 임플란트, 건전치아를 제외한 구강 내 결손치아는 1개에서 4개로 식사를 하거나 발음, 생활하는데 활용하는 치아는 24개 - 28개로 대답하였다. 본 연구에 참여한 노인 연구대상자들은 좋아하는 음식을 보고도 먹지 못하는 경우 속상하고 짜증나며, 본인이 나이가 들었다는 생각을 하게 된다고 대답하였으며 심지어 그만 살고 싶을 것 같다고도 대답하였다. 본 연구결과를 토대로 추후 노인의 연령, 성별, 소득수준, 교육수준, 건강상태 등에 따른 맞춤형 구강건강관리 프로그램개발 및 전문가양성을 해나가야 할 것으로 사료된다.

• 한국해양학회지:바다
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• 제24권3호
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• pp.475-482
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• 2019

일제강점기 황해에서 일본 포경회사에 포획된 대형 수염고래류는 참고래 3,173마리, 대왕고래 7마리, 혹등고래 28마리를 합하여 총 3,200마리 이상이 포획되었다. 이러한 대량포획으로 황해에서 대형 수염고래류가 거의 소멸되었다. 황해는 대형 수염고래류가 서식하기에 적합한 수온조건($4{\sim}26^{\circ}C$)과 풍부한 먹이 조건을 갖추고 있어 동계와 춘계에 대형 수염고래류의 출현이 많았던 것으로 추정된다. 동계와 춘계에 참고래가 많이 포획된 것은 이들의 주 먹이인 태평양크릴새우(Euphausia pacifica)가 표, 중층에 많아 이들이 이 시기에 대량 회유한 것에 기인된다. 그러나 수온약층이 강하게 형성되는 여름과 가을에는 태평양크릴새우가 수온약층 아래에 분포하여 포식 조건이 좋은 다른 해역(울산 해역)으로 이동한 것으로 보인다.

• 디지털융복합연구
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• 제17권1호
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• pp.403-412
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• 2019

본 연구는 아토피피부염 발생의 시 군 구 단위별로 시공간적 변이를 분석하고, 이에 대한 주요 요인을 파악하는 것이다. 연구에 활용한 자료는 2009년~2013년까지의 지역사회건강조사와 통계청의 통계포털시스템 등에서 수집한 자료로 시 군 구 단위의 데이터베이스를 구축한 뒤, 기술통계 및 지리적 가중회귀모형을 이용하여 분석하였다. 분석결과, 지역별 아토피피부염 진단율은 5년간 지속적으로 증가하였으며, 지역 간 차이도 큰 것으로 나타났다. 아토피피부염 진단에 미치는 요인은 노인비율, 우울증 경험률, 기초생활 수급자 비율, 고위험 음주율, 담배 소매업 수, 폐수배출업소 수, 패스트푸드 음식점 업수로 나타났다. 본 연구는 아토피피부염과 관련된 지역적 특성을 고려한 보건정책에 기초 자료를 제공하고, 지역별 건강사업 우선순위 결정에 대한 정보를 제시하였다는 점에서 의의를 가진다.

• 한국환경보건학회지
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• 제47권1호
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• pp.87-100
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• 2021

Objectives: The purpose of this study was to analyze the factors affecting Bisphenol A (BPA) exposure in children and adolescents using the results of the Korean National Environmental Health Survey (KoNEHS) cycle 3. Methods: A total of 2,380 subjects (n=571, 887, and 922 for 3-5, 6-11, and 12-17 years of age, respectively) were analyzed using an environmental exposure survey and environmental chemical substances concentration levels. Univariable linear regression analysis was performed to determine associated variables such as sex, age, income level, housing type, secondhand smoke time, cup noodles and canned food consumption, seafood consumption, new furniture (within the previous six months), drinking water type, and consumption of herbal medicines. Variables with p-values of less than 0.2 were extracted from the results and a multivariable linear regression analysis was performed using stepwise selection. Results: Univariable linear regression analysis showed positive associations between BPA concentration levels and variables including sex, age, secondhand smoke time, new furniture (within the previous six months), renovated living space (within the previous six months), fish and shellfish consumption, plastic-bottled drink consumption, and herbal medicine. As a result of performing multivariable linear regression analysis, the lower was the age the higher was the concentration of BPA levels. Additionally, women showed higher BPA levels than those of men. The more frequently fish was consumed, the higher was the BPA concentration. Moreover, higher BPA concentrations were observed when taking herbal medicine. Conclusions: The main factors affecting BPA concentration levels were age, gender, and consumption of fish and herbal medicine.