• The Journal of Korean Medicine
• /
• v.25 no.2
• /
• pp.87-97
• /
• 2004

Objectives : To identify the effect of Taeyeumjowee-tang on the treatment of obesity Methods : After having been fed a high-fat diet for 6 weeks, obese white rats were classified into three groups. Control group 1 was fed a high-fat diet for 2 more weeks. Control group 2 was fed a normal diet for 2 weeks. The Sample group was fed Taeyeumjowee-tang extract with a normal diet for 2 weeks. The result of the comparison among the three groups was as follows. Results : The Sample group decreased significantly as compared with the Control 1 and 2 groups in changes of the body weight, fat cell size, fat accumulation, insulin, triglyceride, total cholesterol, total lipid, free fatty acid and UCP1. Conclusions : Taeyeumjowee-tang has significant effect on the treatment of obesity resulting from a high-fat diet. Especially, it was a sure remedy for Control group 2 that was fed normal1y after having a high-fat diet.

• Journal of the Korean Mathematical Society
• /
• v.55 no.2
• /
• pp.313-326
• /
• 2018

The paper studies some new ${\mathbb{C}}^n$-generalizations of Bergman type operators introduced by Shields and Williams depending on a normal pair of weight functions. We find the values of parameter ${\beta}$ for which these operators are bounded on mixed norm spaces L(p, q, ${\beta}$) over the unit ball in ${\mathbb{C}}^n$. Moreover, these operators are bounded projections as well, and the images of L(p, q, ${\beta}$) under the projections are found.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2011.11a
• /
• pp.175-176
• /
• 2011

Applying previous studies performed in the moisture transportation characteristics and shrinkage of lightweight concrete application of shrinkage reduction is to discuss. Applicability of shrinkage reduction effect of lightweight concrete applies for the analysis of PSC girder bridge beam placed on the construction site. Stress of the concrete bridge deck, rebar quantity is calculated by effective elastic modulus method and crack risk is assessed by moisture transport and differential shrinkage analysis. After approximately 10 days maximum tensile stress occurs 6MPa, similar to the case of normal concrete, a maximum tensile stress occurs 3MPa in lightweight concrete and comparing to normal concrete stress was reduced to approximately 50%. Normal and lightweight concrete crack index, respectively, is reduced 1.6 to 1.2, 1.2 to 0.9 in surface and boundary region. Therefore, reduction in shrinkage of concrete were able to confirm reduction of crack risk.

• Journal of Periodontal and Implant Science
• /
• v.24 no.1
• /
• pp.178-184
• /
• 1994

This study was undertaken to examine the protein content of GCF and serum from noraml population in order to standardize the sample loading on SDS/PAGE gels. The resulats were as follows ; 1. The protein concentration of serum was not different between normal group and diseased group. 2. In GCF, the bands of lower molecular weight than albumin were heavily stained, but in serum, the protein bands of higher molecalar weight were found. 3. The profile of protein in normal GCF was characterized by heavily staining bands at 77, 66, 55, 26 KDa corresponding to the positions of transferrin, albumin, heavy and light chains of Ig G. Also 47, 37 KDa nonplasma proteins were found.

• Magazine of the Korean Society of Agricultural Engineers
• /
• v.42 no.2
• /
• pp.93-98
• /
• 2000

This study is performed to evalute experimentally the nondestructive properties on the concrete that is treated with crushed oyster shell powder of 0.15m or smaller in diameter. The ultrsonic pulse velocity of crushed oyster shell concrete(COSC) is in the range of 4.110-4.267m/s, and the dynamic modulus of elasticity of COSC range from 288$\times$10$^3$ to 318 $\times$10$^3$kgf/$\textrm{cm}^2$. The ultrasonic pulse velocity and dynamic modulus of elasticity are similar to those of normal portland cement concrete. The highest ultrasonic pulse velocity and dynamic modulus of COSC are measured at the 2.5% addition rate by weight of crushed oyster shell powder. The acid-resistance in increased of the content of crushed oyster shell powder. The acid-resistance of COSC with 15% addition rate by weight of crushed oyster shell power is 1.6 times greater than that of normal portland cement concrete. It is concluded that the addition of crushed oyster shell powder to normal portland cement concrete contributed to improve the nondestructive properties of concrete.

• Journal of Ceramic Processing Research
• /
• v.20 no.4
• /
• pp.363-371
• /
• 2019

In this study, physical properties of normal concrete, magnetite concrete, EAF concrete, and EAF concrete with added iron powder were evaluated and a feasibility of radiation shielding is also evaluated through irradiation tests against X-rays and gamma-rays. While the unit weight of EAF concrete (3.21 t/㎥) appeared lower than that of magnetite concrete (3.50 t/㎥), the results in compressive strength of EAF concrete were greater than those in magnetite and normal concrete. While the radiation transmission rate of normal concrete reaches 26.0% in the X-ray irradiation test, only 6.0% and 9.0% of transmission rate were observed in magnetite concrete and linear relationship with unit volume weight and radiation shielding. In the gamma-ray irradiation test, the performance of EAF and magnetite concretes appeared to be similar. Through the results on the excellent physical properties and radiation shielding performance a potential applicability of EAF concrete to radiation shielding was verified.

• The Journal of Internal Korean Medicine
• /
• v.26 no.4
• /
• pp.741-752
• /
• 2005

This study was done to investigate recovery effects of YJT, which has been used clinically in diabetes therapy. Mice were administerd Alloxan to induce diabetes. There body weight and kidney weight changes, BUN, creatinine, glucose, total protein and ALP activity in serum, urinalysis, excretion volume of Na+, K+ in urine were measured. The results were as follows: 1. Increase in body weight and kidney weight and the ratio of kidney to body weight of YJT treated group showed similar results with those of normal group. 2 The BUN, creatinine, ALP activity levels in serum of YJT treated group were similar with those of normal group. 3. The glucose level in serum of YJT treated group was better than that of control group 4. The result of the urinalysis in the group of YJT was almost same as that of control group The above results suggest that YJT partially improves the function of the kidney.

• YAKHAK HOEJI
• /
• v.33 no.1
• /
• pp.20-29
• /
• 1989

The humoral immune response of Eicosapentanoic acid(EPA) was investigated in mice. ICR male mice were divided into 8 groups and received intraperitoneal injection of EPA(5 mg, 10 mg, 20 mg/kg) for 4 weeks. Cyclophosphamide(5 mg/kg) was administered i.p. 2 days prior to secondary immunization. Humoral immune response was evaluated by antibody titer, hypersensitivity to SRBC (Arthus), plaque forming cell(PFC) and organ weight. The ontanined results were as followings: The increased rate of body weight, the ratio of liver weight, spleen weight to body weight were decreased by all EPA administration groups as compared to normal group. HA titer, HY titer and Arthus reaction were enhanced according to the increase of EPA doses as compared to normal group. PFC was significantly enhanced by EPA 10 mg administration group. These results suggest that EPA enhances humoral immune response to SRBC in mice, indicating that EPA may block a immunoglobulin synthesis inhibition of arachidonic acid.

• Journal of the East Asian Society of Dietary Life
• /
• v.7 no.1
• /
• pp.71-86
• /
• 1997

The 297 middle school girls in Inchon were devided into three groups according to body mass index(BMI), the under weight group, the normal weight group and obese group to find out relationship between their food habits, food preference, and obesity. The average height and weight are 159.40cm, 67.02kg for obese group, 158.17cm, 39.11kg for under weight group, 156.93cm, 53.78kg for normal weight group. Obese group feels that they are healthy and fat, and their parents are fat also than the other groups. Obese group took more exercise. Total Food habits scores of obese group were lower than the other two groups. In terms of supper, bedtime-smack, unbalanced diet, balanced intake of five basic food groups obese group had lower scores. Especially, intake of carbohydrate, protein, milk group were irregular. There is no significant different in size of meal, overeating eating speed. The preferences of fast food, instant food, high caloric density food were lower in obese group than in the other two groups. The mother of obese group prepared meals according to food composition and prepared little snakes.

• Journal of the Korean Society of School Health
• /
• v.20 no.2
• /
• pp.13-21
• /
• 2007

Purpose: The study was for researching the body image, self esteem and sociability of elementary students related on obesity. Methods: As the method, a convenience sample had been consisted of both 83 boys and 81 girls on 6th grade in elementary schools in Taebaek city. The data were collected through a self-report questionnaire between June 4th and June 8th, 2007. Then x2 test, One-way ANOVA, Scheff Test, and Pearson Correlation worked on the data using SPSS program. Results: On the result, 6th grade students have been perceived less on their overweight and obesity than the actual. On the research, 38.6% of the girls and 19.7% of the boys were actually obesity on their weight. However, 22.9% of the boys and 16.0% of the girls only has been recognized their obesity on the weight. Meantime 37.3% of the boys and 54.3% of the girl wanted to lose their weight. Body image has relatively a positive correlation by moderate level with self-esteem (r =.552. p<.01) and sociability(r=.509, p<.01) as well. Conclusion: As a conclusion of this study, health educators in elementary school need to lead for elementary students to improve their self-esteem and sociability through keeping normal weight. I would like to suggest that the educators need to develop a program for students to perceive the value of health and keep on normal weight.