• Korean Journal of Occupational Health Nursing
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• v.22 no.4
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• pp.334-342
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• 2013

Purpose: This study attempted to compare the metabolic syndrome components, liver function and heathy living habits according to abdominal obesity in male and female workers. Methods: The subjects of this study are 1,078 adult workers who visited N hospital in Incheon for health examination. The data were analyzed using t-test or $x^2$-test with the SPSS/WIN 20.0 program. Results: Prevalence of metabolic syndrome are 22.2% in male workers, and 5.2% in female workers. There were significant differences in 4 metabolic syndrome components (high blood pressure, elevated blood sugar, hypertriglyceridemia, low HDL cholesterolemia), abnormal liver function, and living habits (alcohol drinking) according to abdominal obesity in male workers. There were significant differences in 1 metabolic syndrome component (low HDL cholesterolemia), and abnormal liver function in female workers. Conclusion: It is important to manage all metabolic syndrome components and alcohol drinking in the case of male workers with abdominal obesity, and low HDL cholesterolemia in the case of female workers. Also, occupational nurses should include the relevance between abdominal obesity and liver function index when training health for workers in workplace.

• Korean Journal of Occupational Health Nursing
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• v.28 no.1
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• pp.44-52
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• 2019

Purpose: This study aimed to identify the level of health problems and the factors that affect health problems for concrete mixer truck divers. Methods: The questionnaires were administered to 111 drivers in 6 Remicon workplaces located in D city and 7 Remicon workplaces located in K city from September 10 to 28, 2018. A total of 111 questionnaires were collected and 106 were used, excluding 5 incomplete ones. Data were analyzed with frequency, percentage, $x^2$ test, multiple logistic regression analysis by SPSS/WIN 23.0. Results: The factors affecting subjective health were eating habits, sleeping hours and drinking conditions. The factors that affected chronic diseases were age, eating habits, sleep hours, and drinking conditions. The factors influencing musculoskeletal complaints were work experience, eating habits, and sleep hours. Conclusion: The major influencing factors of health problems were eating habits, sleeping hours. This study suggests that it is necessary to run a systematic health care program for the desirable health behaviors in the communities and industrial fields.

• Korean Journal of Ichthyology
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• v.18 no.3
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• pp.216-222
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• 2006

Feeding habits of Pagrus major collected in the coastal waters off Busan from January to December 2004 were studied. P. major ranged form 8.5 to 44.6 cm in standard length. P. major was a carnivore which consumed mainly hermit crabs, amphipods, crabs, shrimps, polychaetes, echinoderms, and fishes. Its diets included small quantities of gastropods, bivalves, stomatopods, cephalopods, cnidarians, and isopods. It showed ontogenetic changes in feeding habits. Small individuals (8~15 cm SL) preyed mainly on shrimps. However, individuals from 15 cm to 25 cm SL preyed mainly on hermit crabs and polychaetes. Individuals over 25 cm SL preyed mainly on fishes and echinoderms.

• International Journal of Internet, Broadcasting and Communication
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• v.7 no.1
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• pp.20-22
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• 2015

Recently, the study of smart phone user habits has become a highly focused topic due to the rapid growth of the smart phone market. Indeed, sequential pattern analysis methods were efficiently used for web-based user habit mining long time ago. However, by means of simulations, it has been observed that these methods might fail for smart phone-based user habit mining. In this paper, we propose a novel approach that leads to a considerably increased performance of the traditional sequential pattern analysis methods by reasonably cutting off each chronological sequence of user logs on a device into shorter ones, which represent the sequential user activities in various periods of a day.

• Journal of Sasang Constitutional Medicine
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• v.33 no.2
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• pp.37-46
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• 2021

Background According to the Sasang constitutional medicine, eating habits according to the characteristics of Sasang Constitution (SC) types affect management of chronic diseases and health conditions. The aim of this study is to identify the association between eating habits, such as breakfast, eating frequency, and energy intake, according to SC, and quality of life. Method This study is a cross-sectional study of people aged 33 to 55 years, sampled by stratification based on population distribution. The SC types were classified into Taeeumin (TE), Soeumin (SE), and Soyangin (SY) using a structured questionnaire (KS-15). Items examined regarding eating habits were whether the subjects had breakfast; the frequency of eating such as breakfast, lunch, dinner, and after-dinner snacks; and energy intake surveyed using a food frequency questionnaire. As for quality of life, SF-12, which is widely used worldwide to assess health conditions, was utilized. A regression analysis was conducted on the relations between eating habits according to SC and quality of life. Results The SC distribution of the 3,895 subjects was 47% for TE, 22% for SE, and 31% for SY. The scores indicating quality of life differed for TE and SY depending on whether they ate breakfast and eating frequency groups, and those of SE varied depending on levels of energy intake. A regression analysis having adjusted all covariates demonstrated for TE a positive relation between the eating frequency of three times per day or more (compared to 1.5 to 3 meals per day) and quality of life (B=1.365, p<0.001). For SE, there was a negative association between low energy intake (compared to adequate energy intake) and quality of life (B=-1.642, p=0.004). Meanwhile, no relation was found between eating habits and quality of life for SY. Conclusion This study identified the association between eating habits according to SC types and quality of life. For TE, it was found to be important to eat evenly dispersed adequate amounts as opposed to overeating or binging at once. For SE, adequate energy intake affected good quality of life. This study suggests that eating habits based on SC improve quality of life, and health management customized for each constitution should be performed in the future through proper eating habits.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.36 no.6
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• pp.695-699
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• 2003

We examined the stomach contents of juvenile Lophius litulon, which were collected monthly in the coastal waters of Kori, Korea from January to December, 1996. L. litulon was a bottom feeding carnivore which mainly consumed fish, euphausiids, sagittoids, and shrimp. Its diet also included small quantities of copepods amphipods, and stomatopods. It showed distinct ontogenetic changes in feeding habits. Small individuals (1-2 cm SL) mainly preyed on sagittoids and euphausiids. However, individuals eve, 3 cm SL mainly preyed on fish and shrimp.

• Journal of the Korean Home Economics Association
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• v.26 no.1
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• pp.63-71
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• 1988

This study was attempted to investigate the difference f eating behavior and nutrients intake according to Region. The summarized results are as follows; the economic values were most important scores and highest ranks for most of subjects, followed by health and social. subjects in Cheon Nam consider health values more important than those in Seoul, who consider social values more important than former. Food habits of subjects in both regions belonged to "Fair" group, the score of food habit it in Cheon Nam was higher than those in Seoul. Though Subjects in both regions showed similar in level of nutrients intake, Cheon nam are a little higher than Seoul(average 1~2%). This survey showed the more they concerned with health value, the better food habits and nutrients intake they had. The residents in Cheon Nam regarded health more importantly and had better food habits, and higher standard of nutrients intake than those in Seoul. in Seoul.

• Culinary science and hospitality research
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• v.17 no.3
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• pp.151-161
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• 2011

The aim of this study is to investigate the relationships among obesity, eating-out behaviors, and eating habits in the housewives living in Busan and Gyeongnam Province. In order to analyze the data obtained from 249 housewives, SPSS statistical program 17.0 was used. Also, frequency, factors, $x^2$-test, and cluster analyses were conducted as well as one-way ANOVA analysis. The results of the analyses have shown that their average height was 160.75 cm, and their average weight was 57.51 kg. Their BMI was investigated resulting in normal weight being 56.6%, overweight and obesity 37.0%. Concerning the number of eating out opportunities a month, 65.5% said under four times. Their per capita cost of eating out was between 7001 Won and 11,000 Won, being 34.9%. The purpose of eating out was family occasions being 44.2%. Those who were accompanied by them were their family members. and relatives being 63.8%. Their favorite restaurants were public restaurants being 47.8%. It was investigated that they got the information about eating-out through their acquaintances being 79.1%. According to the results of the cluster analysis by the factor of their eating habits, Cluster 1 was named as Intermediate Eating Habits group, Cluster 2 as Not Good Eating Habits group, and Ouster 3 as Good Eating Habits group. There were significant difference (P<0.01) in the difference analysis between the three clusters and the eating habits factor. This study showed that 37% of housewives in the Busan and Gyeongnam area were classified as overweight and obese and needed to change their eating behavior. The reason why obesity in the age group of those over 51 was higher than those under 30 was their going through menopause.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.21 no.3
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• pp.150-160
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• 1988

Food habits of Alaska plaice, Pleuronectes quadrituberculatus, and ecological interactions of this species with yellowfin sole, Limanda aspera, and rock sole, Lepidopsetta bilineata, in the eastern Bering Sea were studied. Alaska plaice mainly feed on polychaetes regardless of sex and size of fish. However, it was shown that food differed by sampling area. Feeding did not occur at night. Food competition seems to be negligible among the three shallow water fiatfish species inhabiting the eastern Bering Sea due to differences in food spectra or spatial distribution.

• Korean Journal of Community Nutrition
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• v.10 no.4
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• pp.471-483
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• 2005

The purpose of this study was to investigate food habits, nutrients intakes and nutritional quality of the preschool children living in Seoul. The study was performed by analyzing a questionnaire answered by the mothers of 233 subjects aged 2 to 6 years old. A three-day dietary intakes survey, using a 24 hour recall method was used by both the mothers and teachers of the children in day care centers. Twenty eight, 65.9 and $21.8\%$ of preschool children were underweight, normal and overweight or obese, respectively. It was found that $19.8\%$ of preschool children replied that they skipped breakfast sometimes. The major reasons for skipping breakfast were 'snacks' ($38.3\%$) and 'no appetite' ($32.6\%$). The proportion of subjects having unbalanced meals was $61.6\%$. From the 24-recall survey, it was found that all nutrients intakes were higher than those of the Korean RDA except zinc. The proportions of carbohydrate, protein and fat from total calories were 56,1, 17.2 and $30.7\%$. The P/M/S ratio was 0.62 : 0.86 : 1. Nutrient adquacy (NAR), mean of nu-trient adequacy ratio (MAR) and index of nutritional quality (INQ) were considered adequate. In conclusion, the dietary intakes of children aged 2 to 6 were assumed adequate judging from nutrient intakes, although some attention should be paid to fat intake in this age group.