• Korean Journal of Ichthyology
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• v.22 no.4
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• pp.249-255
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• 2010

Ecological characteristics of landlocked and anadromous populations of Hypomesus nipponensis were investigated from December 2008 to April 2009 in the Soyangho (landlocked population) and Hyangho (anadromous population). Morphological differences between the landlocked and anadromous populations were not found. The spawning season was March in the Soyangho and late February in the Hyangho. Individuals of both populations were sexually mature at sizes over 60 mm total length. Gonadosomatic index of the landlocked population (female: 20.5%, male: 3.7%) was higher than in the anadromous population (female: 17.4%, male: 3.3%). Number of eggs in the ovaries was greater in the anadromous Hyangho (7,325) population and fewer in the Soyangho (4,902) population; this corresponded to the greater total length in the former. Condition factor was 0.6 (0.49~0.74) in the Soyangho population and 0.7 (0.47~0.76) in the Hyangho population. Stomach contents of H. nipponensis consisted mainly of zooplankton and aquatic insects, and the size of prey was larger in the Hyangho population than in the Soyangho population.

• Fashion & Textile Research Journal
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• v.21 no.5
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• pp.677-686
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• 2019

This study helps out-size consumers purchase ready-made clothes and improve fitness by classifying the lower bodies of abdomen-obese adult males in their 20s and older; in addition, it creates a size system based on each size interval of obesity type. The criteria for the 559 male subjects surveyed in this study were over $25kg/m^2$ of BMI, over 90 cm of waist, and over 0.85 waist hip ratio. The results are as follows. First, the higher the age group, the higher the degree of abdominal obesity in each age group. The degree of obesity then decreases somewhat as their age increases; however, the risk of abdominal obesity also increases. Second, 3 clusters were categorized by cluster analysis, into abdominal obesity, larger oval-type, trapezoid-type and small cylinder-type. Third, the size system establishment according to lower-body types resulted in basic body sizes and reference body sizes being different according to types even in commonly-appeared size names in the sections of respective types. The above research findings show it is necessary to understand obesity types according to waist and hip sizes that represent basic sizes and to design patterns in consideration of the characteristics of obese body shapes when lower-half body clothes are designed among obesity groups.

• Journal of Nutrition and Health
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• v.50 no.1
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• pp.32-40
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• 2017

Purpose: Obesogenic environments in children, in particular excessive intake of sodium, generate hypertension, which is a major risk factor for chronic diseases. Methods: In all, 725 children, 379 boys and 373 girls, aged 8~9 years were recruited from seven elementary schools in Kuro-ku, Seoul. To evaluate whether or not obesity risk was modulated by salt-sensitive genes, Solute Carrier Familiy 12 member 3 (SLC12A3) was used as the target. After children were assigned into obese (BMI > 85 percentile) or non-obese groups, anthropometry, blood biochemistry, and dietary intakes were measured according to the genotypes GG (wild) or GA+AA (hetero+mutant). Results: Without gender differences, high TG and low HDLc were detected in the obese group compared to the non-obese group. Regardless of obesity, weight gain and blood pressure (BP) increased in the SLC12A3 GA+AA genotype rather than in the GG type. HDLc was associated with obesity risk without genotype difference. Odd ratios for risk of obesity were 15.57 (95% CI 2.192~110.654), 22.84 (95% CI 1.565~333.469), and 9.32 (95%CI 1.262~68.817) in boys and girls with GA+AA genotypes as sodium intake increased above 4,000 mg/day. Dietary calcium, sodium, folate, and vit C were associated with obesity risk according to gender or genotype differences. Since high folate intake reduced obesity risk in only boys with GG type. Risk for overweight and obesity increased in boys with GA+AA genotypes and dietary habits with high sodium and cholesterol and low folate. Conclusion: The A allele of SLC12A3 rs11643718 was sensitive to development of obesity in children as sodium intake increased.

• The Korean Journal of Food And Nutrition
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• v.9 no.4
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• pp.441-446
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• 1996

This study chosed the 3 groups(lean type(41), the normal type(48) and the obese type(58)) according the BMI and then by comparing the nutrition intake and eating behaviors of each 3 groups. The results obtained were summarized as follows: A significantly difference of nutrition-intake in 3 groups is shown in the take daily food-intake and calorie-intake of snack, which the obese type intakes of protein most, the normal type that intakes of calcium most. The food-habit shown in the self report of each subject, is the irregularity of the food-eating in all 3 groups. In terms of self-estimation by actual physique, the obese type estimates mostly correctly his own physique. To compared self-estimation of eating behaviors, The estimation of the unbalanced deities mostly correct.

• Journal of the Korea Convergence Society
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• v.9 no.9
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• pp.149-157
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• 2018

This study was conducted to analyze oral health conditions and behaviors of obese people over the age of 19 to identify relevant factors. Using the data of the 6th Korean National Health and Nutrition Examination Survey, 5,632 people were classified by body mass index(BMI). The relationship between drinking, smoking, and oral health status and behavior according to obesity index was analyzed by X2-test and logistic regression analysis. Results showed that men, 60s, low income, low education level and in marriage group were high in obesity. Obese people were related with higher prevalence of periodontal disease and perceived subjective oral health status to be worse. This study will contribute to the development of programs to improve oral health of obese adults. Therefore, it is necessary to induce motivation to improve oral health by regular education through development of customized oral education program for obese adults.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.18 no.1
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• pp.119-127
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• 2018

The formal data used in the business is managed in a table form without normalization due to lack of understanding and application of data modeling. If the balance of the database design is destroyed, it affects the speed of response to the data query, and the data obesity becomes high. In this paper, it is investigated how data obesity improved through database design through optimized data modeling. The data query path was clearly visualized by square design through data modeling based on the relationship between object (data) and object, from the radial and task - oriented isolation design where data obesity is excessive. In terms of data obesity, the obesity degree of the current research support database was 57.2%, but it was 16.2% in the new research support database, and the data obesity degree was reducd by 40.5%. In addition, by minimizing redundancy of data, the database has been improved to ensure the accuracy and integrity of the data.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.730-732
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• 2017

While the short term effect of diet and exercise therapy has been proven, there has still been a problem of its long term effect. So, researchers has utilized behaviour modification therapy. It is expected to lead to natural weight loss by modifying wrong dietary life patterns and practices. However, this approach has turned out to be a more effective method for weight maintenance than loss of weight. In spite of its strength, as a matter of fact, persistent and continuous effort for weight management has not worked properly. This study proposes an artificial intelligence approach with the advantages of behaviour modification therapy, overcoming current approaches which is goal-driven and too uniform. For this, we plan to develop a health management program in which users get the messages that are customized for themselves according to different situations so that it can promotes persistent effort for exercise. Here, customized messages are handled by AI techniques, which eventually promotes soft persuasion, encouragement, and motivation.

• Science of Emotion and Sensibility
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• v.8 no.1
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• pp.37-45
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• 2005

This paper reports the remedial effect measurement of an obesity remedy machine for home use which has been developed by H Co. and the authors. It is expected that the machine enhances it's remedial effect and usability by utilizing medium frequency and thermotherapy belt etc. In order to measure it's remedial effect, a clinical experiment, which participates eight young female subjects, has been conducted for one month. The experiment includes the measurements on the changes of Gas-Exchange Responses of subjects through Cardio-Pulmonary Exercise Testing. The experimental results show that the obesity remedy machine helps the subjects to reduce their weights, fat rates, and $VCO_2s$. Thus, it turns out that the machine can be a good candidate for medical treatment on the obesity.

• Proceedings of the Korean Society of Applied Pharmacology
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• 2001.04a
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• pp.115-126
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• 2001

1988년 Reaven이 인슐린저항성증후군(insulin resistance syndrome)의 개념을 처음 소개한 후 전세계적으로 관심이 증가하고 있다. 인슐린저항성증후군은 대사성증후군 (metabolic syndrome), X 증후군(syndrome X)이라고도 하며, 인슐린 저항성에 따른 고인슐린혈증, 내당능장애(impaired glucose tolerance)와 2형 당뇨병(인슐린 비의존형 당뇨병), 이상지질혈증(dyslipidemia), 고혈압 등 일련의 질환은 동일인에서 흔히 병발하고, 이들은 모두 죽상경화증(atherosclerosis)의 위험인자라는 관점에서 상호연관성을 갖는 질환군이라는 개념이다. 2형 당뇨병은 인슐린에 대한 말초조직의 저항성과 상대적으로 감소된 인슐린 분비능의 결과라고 할 수 있다. 또한 상당수의 2형 당뇨병은 비만, 특히 복부비만을 동반하고 있으며, 비만은 그 자체로 인슐린 저항성을 유발한다. 결국 인슐린 저항성이 장기간 개선되지 못하게 되면 2형 당뇨병이 유발되게 된다. 따라서 2형 당뇨병에 대한 최선의 치료는 혈당조절 뿐만 아니라 인슐린 저항성과 관련된 심혈관계 위험인자를 개선시키는 것을 목표로 해야 한다. 그 증거로 당뇨병 조절과 관련한 대규모 전향적 연구인 UKPDS(United Kingdom Prospective Diabetes Study)의 결과를 보면, 2형 당뇨병에서 설폰요소제(sulfonylurea)나 인슐린으로 10년동안 혈당조절을 했을 때 미세혈관 합병증은 의미있게 감소시켰으나 대혈관 합병증의 발생률은 의미있는 감소를 보이지 못하였다. 반면 대혈관 합병증이 미세혈관 합병증보다 사망에 기여하는 비율이 70배 이상이라는 사실은 당뇨병의 치료가 혈당조절에만 초점이 맞추어져서는 안 되며 심혈관계 위험인자를 개선시키는 치료가 동시에 진행되어야 한다는 점을 시사한다.시료에서 매우 드물게 관찰된다. 음극선발광(cathodoluminescence) 영상의 해석을 통해 저어콘 결정의 성장사를 유추하였으며, 이를 바탕으로 이온현미분석 점(spot)을 정하였다. U-Pb-Th 자료는 퍼스(Perth) 저어콘 스탠다드 (CZ3, 564 Ma, $^{206}$Pb/$^{238}$U=0.0914)를 사용하였다. 아래에 기술하는 연대는 모두 $^{206}$Pb/$^{238}$U 연대에 해당된다. 두 개의 화강암질 편마암 시료로부터 구한 U-Pb 저어콘 연대는 각각 812 $\pm$ 14 Ma(1006-8)와 822 $\pm$ 17 Ma(1006-9)로 분석오차 내에서 서로 일치한다. 이 결과는 춘천 및 전곡 지역의 석류석 각섬암에서 보고된 Sm-Nd 전암연대(852 $\pm$ 24 Ma 및 824 $\pm$ 143 Ma; Lee and Cho, 1995; Ree et al., 1996)와 잘 부합한다. 따라서 후기 원생대 기간 중 화성활동이 한반도에서 광범위하게 일어났음을 시사한다. 한편, 1006-9 시료에서는 예외적으로 한 개의 저어콘 입자 주변부(rim)에서 매우 얇은 과성장띠가 관찰되었으며, 두 개의 점 분석으로부터 구한 U-Pb 저어콘 연대는 약 235 Ma이다. 이 띠는 또한 변성기원의 저어콘에서 흔히 관찰되는 작은 W (<0.05) 비를 보인다. 1006-5 시료는 위 두 시료로부터 수 km 떨어진 지점에서 채집하였으나, 저어콘 연대는 상이한 기록을 보여준다. 즉 매우 작은 Th/U (<0.01) 값을 갖는 저어콘의 주변부에서 223 $\pm$ 5 Ma의 연대가 잘 정의되며, 이는 1006-9 시료에서 관찰된 결과와

• Journal of Life Science
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• v.29 no.4
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• pp.470-477
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• 2019

White jelly fungus (Tremella fuciformis Berk) is effective for hypertension, diabetes, obesity, lung disease, beauty, and has been known as an elixir of life in ancient Chinese dynasty. In this study, we investigated the anti-obesity and diabetic effects of the fermented white jelly fungus extract by the bioconversion process. We fed an obesity-inducing mouse with 5% non-fermented Tremella fuciformis (TF), 2.5% fermented Tremella fuciformis (FTF), and 5% FTF containing High Fats Diet (HFD) and HFD for 8 weeks, respectively. The oral glucose tolerance test (OGTT) was performed analysis after 7 weeks of feeding and the dietary intake, food efficiency ratio, body weight, liver, epididymal fat weight, and serum insulin level were measured after 8 weeks of feeding. Also, HOMA-IR was analyzed. The concentrations of serum total cholesterol, triglycerides test was analyzed. The FTF compare with 5% TF and HFD confirmed that 5% FTF reduced body weight, tissue weight, triglycerides concentration, HOMA-IR, respectively. As a result, we confirmed that the fermented white jelly fungus has the anti-obesity effect. Finally, this study can be used a basic data for obesity treatment using fermented white jelly fungus.