• Journal of Nutrition and Health
• /
• 제8권3호
• /
• pp.31-37
• /
• 1975

The effect of dietary restriction was obserbed in Albino rats. Dietary restriction was at 2 levels: 10%, 20%, 30 males and same number of females of Albino rats, aged $30{\sim}40$ days were devided into following 6 groups, 5 rats each. 1 group; rice standard group 2 group; 10% restriction of rice standard 3 group; 20% restriction of rice standard 4 group; 65% rice+35% chinese cabbage group 5 group; 10% restriction of 65% rice+35% chinese cabbage 6 group; 20% restriction of 65% rice+35% chinese cabbage The rats were kept in individual cage and given 6 different diet for 7 weeks. The results of this study were elucidated as follow. 1. Final body weight was not obserbed any significant differences between non-restriction group and 10% restriction group, but 20% restriction group revealed the decrease of body weight. 2. According to dietary restriction, final organ weight was almost decreased in the restriction group of rice+chinese cabbage, and in rice standard group, there were no significants differences between none-restriction group and 10% restriction group, but organ weight was sharply decreased such as Liver, Heart, Kidney, Adrenal, Spleen in 20% restriction group. Sex organ weight of female was increased but weight of male was decreased in 20% restriction group of rice standard group. 3. The result of biochemical analysis such as nitrogen retention, serum cholesterol, glucose of urine, feces, and serum, and lipid of feces and liver, was not revealed any significant diffences, but in 20% restriction group, urinary glucose and serum glucose levels were somewhat decreased, and liver nitrogen level was increased. 4. Therefore there is no effect on albino rats by 10% restricted diet. It can be concluded that it is possible to restrict the diet within 10%.

• 대한인간공학회지
• /
• 제14권1호
• /
• pp.37-57
• /
• 1995

The purpose of this study was to investigate the elastic effect of deformation and restriction in wearing a support type panty stocking (PS). The study investigated deformation rate in all surface area, deformation rate in local area, length deformation rate, changes in slip and feeling of restriction under the standard laboratory condition. Two healthy adult females in twenties wore four types of PS. The result were as follows : The deformation rate in all surface area was 117 .approx. 132% in wearing support type PS, 157% in wearing mono type PS, due to the intensities of restriction. The deformation rate in local area was in order, course > oblique > wale direction. The largest deformation rate was observed in hip girth. Between the deformation rates in all surface and local areas was a high correlation acknowledged, especially the course direction showed a high correlation. Support type PSs showed more deformation and changes of slip than wool and mono type PS. Especially, changes of slip at the knee appeared greatly. The responses of restriction evaluated from a paired comparison method were in order, JS 2 > KS 4 > KS 9 > KS 5 > KS 1 > KM 3.

• 한국대기환경학회지
• /
• 제16권1호
• /
• pp.79-87
• /
• 2000

This study analyzed the regulations concerning odor management or control in Korea, Japan, and developed countries such as USA and Germany. The Korean restriction standards and measurement methods for offensive odor substances are very similar to the Japanese standards and methods promulgated in 1976. Japan promulgated the odor control act and the specific measurement methods of the offensive odor substances in 1973. In Japan, currently, the local governments can establish their own odor restriction areas and proclaim their own standards suitable for their situations. Also, Japan has more strict regulations and more offensive odor substances to be monitored than Korea. The restriction standards of odor in German is quite similar to the permissible limits and standards of air pollutants at emission sources in Korea. Many states in USA are adopting their own restriction standards and measurement methods, e.q., the ambient air pollution standards, organic functionstest methods by dilation, and establishment and addition of air pollution control equipment at emission sources. Finally, this study analyzed the problems of the regulations, standards, and measurement methods concerning the Korean offensive odor management. Since the direct organic fuctions measurement(DOFMM) method is depending upon the personal sensitives of odor substances, the measurement odor value can be equivocal. That is, the odor measurement value by an examines can differ from that by the other examines. Also, there can be conflicts with the measured odor values depending upon the applied measurement methods, e.q., the DOFMM, the dilation method, and the instrumental analysis method.

• BMB Reports
• /
• 제29권1호
• /
• pp.17-21
• /
• 1996

Ile91 of restriction endonuclease EcoRV, which has not been known to take part directly in catalytic activity, was substituted with Leu by site-directed mutagenesis. The Ile91Leu mutant shows over 1000-fold less activity than the wild type EcoRV under standard reaction condition. The metal ion dependency of the reaction was altered. In contrast to the wild type EcoRV, the mutant prefers $Mn^{2+}$ to $Mn^{2+}$ as the cofactor. In $Mn^{2+}$ buffer the mutant is as active as the wild type enzyme in $Mn^{2+}$ buffer. Like the wild type enzyme, the mutant shows an unspecific binding of DNA in gel shift experiments. In contrast to the wild type enzyme, the mutant did not cleave at noncognate sites of DNA under star condition.

• 대한한의학회지
• /
• 제32권1호
• /
• pp.97-108
• /
• 2011

Objective: This study aimed to analyze the utilization of Oriental medical services and its determinants among the elderly. Method: Data from a Korean longitudinal study of aging was used. Regression analysis was used to find the determinants of the utilization of medical care. Results: People with low education and low income were more likely to use Oriental medical services. Determinants of using Oriental health service were sex, marriage, income, subjective health condition, activity restriction due to pain, and chronic disease. Among them, only subjective health condition and activity restriction due to pain were significant determinants of frequency of and expenditure on Oriental medical services. Especially, activity restriction due to pain was a significant factor in the use of Oriental medical services, but not in the use of Western medical services. Conclusion: Treatment related to pain was closely associated with Oriental medical services. These treatments need to be developed with scientific and clinical evidence.

• 대한공간정보학회지
• /
• 제13권4호
• /
• pp.47-58
• /
• 2005

전라남도 곡성군 남부에 위치한 원등지역에서 기반암의 품질을 검토하고 지리정보시스템(GIS)을 이용하여 개발난이도를 분석하였다. 기반암의 품질을 알기 위하여 야외조사를 수행하였고, 실내에서 물성을 분석하였다. 또한 GIS를 이용한 개발난이도 분석에서 가시권분석과 거리분석을 통해 법적개발제한지역을 분석하였다. 원등일대 연구지역의 기반암 품질과 개발난이도를 분석한 결과, 모두 개발이 가능한 품질을 가지고 있으며, 개발제한사항에 해당되는 정도에 따라 개발난이도가 구분되었다. 또한 개발 난이도가 가장 낮은 조사지역의 약 30 % 지역이 개발 가능한 것으로 나타났다.

• Journal of Nutrition and Health
• /
• 제6권4호
• /
• pp.23-36
• /
• 1973

This study was designed to compare the effect of dietary intakes on different quality protein & levels of caloric consumption supplemented by sugar at the level of 26% of total caloric intakes. 30 males and same number of females of Albino rats, aged 30-40 days were devided into following six groups, 5 rats each. ACO Group: Ad libitum, Casein, no sugar group ACS Group: Ad libitum, Casein, 26% sugar supplemented group RBO Group: 50% restriction,Bean, no sugar group RBS Group: 50% restriction, Bean, 26% sugar supplemented group RAO Group: 50% restriction, Anchovy, no sugar group RAS Group: 50% restriction, Anchovy, 26% sugar supplemented group The rats were kept in individual cage and given 6 different diet for 12 weeks. The result of this study were elucidated as follow. Body weight gained and organ weight showed no significant differences between sugar supplemented group and the others. It was noteworthy that the shrinkage of female sex organ supplemented by sugar in the diet showed lower degree than that of compared groups in this study. In other word, degree of shrinkage due to protein-caloric restriction was decreased by sugar supplementation. Nitrogen Metabolism and total nitrogen retention were not observed any significant differences between sugar supplemented group and the others. Dental caries showed higher incidence for sugar supplemented groups. Hematology and bone growth showed no differences in this study. The similar results on the metabolic effects concerned the above view Points were obtained in the different protein groups such as bean & anchovy as protein sources in the diet. Caloric restriction Produced a lower growth-rate, lower body weight and poorer long bone growth. But composition of bone ash, concentration of nitrogen, calcium and blood glucose, liver fats and liver water content maintenanced at the same levels of standard group.

• Journal of Nutrition and Health
• /
• 제9권2호
• /
• pp.40-53
• /
• 1976

This study was designed to comparse the metabolic effects of Korean diet pattern which contained all-polished rice and 70% polished rice, and to compare dietary restriction. The results were as follows. 1. Food intake survey to catch the Korean diet pattern The calory intake showed women took much more than men and farm village was higher than city, However, protein intake showed men were higher than women and decrease gradually from city, fishing village, and farm village. Calcium intake showed Seoul was the first rank of all, but was merely 70% of recommended quantities. Fe intake was greatly short especially in women and vitamin C also showed same situation. In the view of food group intake, grains and potatoes were 70.06%, vegetables and fruits 13.05%, meats fishes and beans 11.99%, respectivelly. Oil and fat intake showed lowest percentage as 0.77%. 2. Nutritional experiments albino rats have been fed for 7 weeks with three different diet: all-polished rice diet, 70% polished rice diet, and the standard diet for contral group. Dietary restriction were at 4 levels: 5% , 10%, 15%, 20% in 70% polished rice det. Body weight of 70% polished rice group gained value compare to all polished rice group. In the final organ weight all-polished rice group and 70% polished rice group and 70% polished rice group revealed similar results, but organ weight almost decreased dued to dietary restriction and statistical data showed significant differences between dietary restriction group and none-restriction group. In the femur length, 70% polished rice group was longer than all polished rice group but there was no significant differences. The nitrogen content of liver and muscle of 70% polished rice group was higher than all-polished rice group. Furthermone there was significant differences in the female (P<0.1). In the 10% restriction group(female) and 15% restriction group(male), nitrogen retention was higher than 0% restriction group. The other biochemical analysis such as liver lipid, serum cholesterol, glucose of urine, feces and serum were not revealed any significant differences. As a result of studying, it seems clear that 70% polished rice intake influenced much nourshment to white rat growth than all-porished rice intake, and there is no significant influence to animal growth and metabolic effect even if it was restricted $5{\sim}10%$ of diet.

• 동의신경정신과학회지
• /
• 제27권2호
• /
• pp.57-65
• /
• 2016

Objectives The aim of this study was to develop a new Korean psychotherapeutic model in terms of emotion.Methods We compared the five minds mutual restriction therapy with short-term dynamic psychotherapy (STDP). We summarized 4 similarities and 4 differences of these two models of psychotherapy.Results 1. Short-term dynamic psychotherapy (STDP) needs active intervention of the therapist, with a restricted therapeutic focus and session. It blends with the present state of oriental neuropsychiatric clinics, and is suitable for Korean medical psychiatrists to apply short-term dynamic psychotherapy (STDP) to their clinical settings. 2. Short-term dynamic psychotherapy (STDP) and five minds mutual restriction therapy are similar, in that they both mainly use the emotions, needing restricted therapeutic focus and sessions, and active intervention of the therapist. 3. Short-term dynamic psychotherapy (STDP) and five minds mutual restriction therapy are different in their methods of arousing therapeutic emotion, the necessity of the patient being unconscious, the standard of patient selection, and the importance of follow up.Conclusions It is necessary to develop a new Korean psychotherapeutic model, which amalgamates the advantages of both methods of psychotherapy, and considers the present state of clinic. It is necessary that the Korean medical psychiatrists introspect themselves, since they are not merely therapists but also a role model for the patient.

• 한국환경과학회지
• /
• 제18권4호
• /
• pp.389-400
• /
• 2009

In this research, we measured the number of lanes, distance, disposition of apartment that are affecting the road traffic noise to evaluate the current condition of G city's road traffic noise. We decide on a basis regarding an apartment price formation factor, and the apartment current price and the results that compared. To have a point scale, we set the maximum road traffic noise at a 8 lane road for 5 points, give 4 points for a 6 lane road, which has a $2.1{\sim}2.5\;dB(A)$ difference compared to a 8 lane road, give 3 points for a 4 lane road, which has a $5.2{\sim}5.5\;dB(A)$ difference compared to a 8 lane road, and set 2 points for a 2 lane road and lower. If we set the standard floor plan as horizontal and a living room facing the roadside, the horizontal and living room facing the opposite side of the road is 1 point because it differs by 14.1 dB(A), and the vertical is 3 points since the difference is 5.3 dB(A). If we make grades by the distance, making standard the fifth floor with little soundproof effect from apartment to road, we observe a measurement below 2.9 dB(A) at a distance of less than 10 m and 5 dB(A), decreased at a distance of 20 m. Therefore, 4 points were given for less than 10m, 3 points for $10{\sim}20\;m$, 2 points for more than 20 m as we can apply the effect of a decay distance of line sound source and the decrease in noise effects of more than 6 dB(A), 1 point for more than 40m, and 0 points for more that 80 m since it is negligible. 28 apartments got 0 points because there is no effect of road traffic noise from other apartments, and 50 apartments where only the road at one side effect them got $5{\sim}10$ points. 4 apartments (17-2, 6-3, 10-4, 3-3) received over 20 points. 15 cases showed a difference between developer price and resale price, and 11 cases (73%) among them showed the same trend (price increases with a low road traffic noise restriction factor point) with the point of road traffic noise restriction factor. 4 cases demonstrated the opposite trend, showing price increases with a high restriction factor point. Among the 4 cases, case numbers 2,6 and 9 appear to be more affected by the location factor (business district) than the road traffic noise restriction factor, and case number 1 appears to be affected by the building factor (openness and direction).