• Proceedings of the PSK Conference
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• 2001.10a
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• pp.145.2-145.2
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• 2001

• Proceedings of the PSK Conference
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• 2000.04a
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• pp.147.1-147.1
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• 2000

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.283.1-283.1
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• 2001

• Journal of Korean Academy of Nursing
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• v.36 no.7
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• pp.1145-1153
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• 2006

Purpose: The purpose of this study was to discover kidney transplant and hemodialysis patients' quality of life(QOL) and provide basic data to improve their QOL. Method: One hundred two hemodialysis patients and 106 kidney transplant patients were given a self-administered questionnaire from Mar. 6 to Mar 31, 2006. The instrument consisted of demographic variables, therapeutic-related characteristics and QOL. Collected data was processed using the SPSS 12.0 statistical program for real numbers, percentages, ANCOVA, t-test, ANOVA, Stepwise multiple regression and the Scheffe test. Results: Kidney transplantpatients' QOL was higher than hemodialysis patients. The demographic variables which showed a significant difference in overall QOL were religion, children and monthly income for kidney transplantpatients and educational background for hemodialysis patients. The therapeutic-related variable which showed a significant difference in overall QOL was the patients' perceived health condition for both groups. The influencing factor on overall QOL for both groups was the health condition perceived by themselves. The total variance of the variable for QOL was 42% for kidney transplant patients and 19% for hemodialysis patients. Conclusion: This study revealed that kidney transplant patients have a higher QOL and how patients perceive their health is the strongest influencing factor for QOL. However, there is a large difference between the demand and supply of kidney donors. To solve this problem the standards for donation should be reviewed and revised.

• Journal of the Korean Dietetic Association
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• v.3 no.2
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• pp.182-196
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• 1997

Physiological changes that affect nutrient absorption and utilization occur in older adults, and the collection of nutritional information is an important part of examining the nutrition and health issue. A nutritional survey using the 24-hour recall method was performed to identify nutritional quality and leading patterns of food group intake for protein, vitamin C, P and Fe were over 1, whereas those for vitamin A, $B_1$, $B_2$, niacin and Ca were below 1. The MAR(Mean Adequacy Ratio) was relatively low(0.75). The percentage of energy from carbohydrate, protein, and fat was 65.1, 15.6, and 19.5, respectively, thus the quantities of energy source were ideal. The Older subjects revealed poorer nutrition quality than the younger subjects did. The food group intake pattern of the elderly was not diverse, only 9% of them consumed all food groups in a day. These results suggest that nutritional guidelines for older Koreans should focus on the maintenance of adequate energy intake. In addition, selection of foods with high protein and calcium, such as dairy food, should be emphasized, particularly in the older elderly. Nutrition programs should target individuals at risk of not receiving enough nutrients, like the oldest elderly, and persons with lower education.

• Korean Journal of Community Nutrition
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• v.6 no.3
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• pp.486-494
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• 2001

This study was performed to assess the nutrient intakes and diet quality of rural middle school students provided with and without the national school lunch program(NSLP). The data on dietary intakes were obtained by using food record method questionnaires which were collected from 340 rural middle school students provided with(n=177) and without (n=163) NSLP. Diet quality was accessed by NAR(nutrient adequacy ration), MAR(mean adequacy ration), and INQ( index of nutritional quality). Total energy intakes of the boys were 2123 kcal with NSLP and 1857 kcal without NSLP. Total energy intakes of the girls were 1913 kcal with NSLP and 1814 kcal without NSLP. Phosphorus, vitamin A, vitamin E, ascorbic acid, thiamin, riboflavin, and niacin intakes were above the RDA in the NSLP group. For those without NLSP, phosphorus, vitamin E, thiamin intakes were above RDA, however, calcium, iron vitamin A, vitamin $B_6$ were less than the RDA. The mean adequacy ration(MAR), an index of dietary quality was 0.69(with) 0.62(without) for males and 0.62(without) for females The indexes of nutritional quality(INQ) were over 1 for most nutrients except calcium, vitamin A, vitamin B$_2$ and zinc. The study showed that total daily energy and nutrient intakes were significantly higher in students provided with than those without school-lunches. Thus, the school-lunch program is recommenced and necessary to improve the nutritional status of middle school students.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.43 no.2
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• pp.95-100
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• 1998

Seedling establishment of soybean [Glycine mar (L.) Mer-rill] is an important factor for soybean production in the field. The objective of this study was to determine the distribution of chemical composition in the emerging organs during seedling development in soybeans. Three soybean cultivars (Hill, Paldalkong, and Jangyeobkong) were planted at the Research Farm of College of Natural Resources, Korea University, on May 26, June 5, and June 14. Protein, oil, sugar, and starch contents were measured in each organ at each developing stage. Mean dry weight of three soybean cultivars decreased until VE stage and increased after this stage. Protein content of whole seedling did not change significantly during the seedling growth stage, but the amount in cotyledons markedly decreased with each growth stage increment. About 88% of the cotyledon protein was translocated to the other parts of the seedling at the V2 stage. Oil content of cotyledons sharply decreased until the V1 stage. Sugar content of the seedling was not detected at VE stage and starch content of seedlings increased slightly at VE and VC stages. For the changes of each metabolic component, the amount for whole plants decreased until the V1 stage and started to increase after this stage. The results of this study provide evidence for the breakdown of carbohydrates and oil at the initial stage of seedling growth.

• Journal of the Korean Society of Costume
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• v.52 no.5
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• pp.15-30
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• 2002

The purposes of this study were to identify the Chinese university students' clothing attitudes and purchasing behavior according to their lifestyle. Questionnaires developed by researcher were distributed and collected from 540 Chinese university students from Mar. 5 to Mar. 20, 2001. Means, frequencies, and percentages were calculated. Factor analysis, cluster analysis. one-way ANOVA, and Chi-square test were used for data analysis. And Duncan's multiple range test was followed. The factors of lifestyle were consumption, self-confidence, economy, accomplishment. sociability. fashionability, individuality, and conservation. Chinese university students were segmented into 4 groups of the modern sociable, the passive stagnated, the positive progresive, and the traditional conservative. The group size of the modem sociable was the smallest, and the traditional conservative was the largest. Chinese university students considered sexual attractiveness of clothing most important. Psychological dependence and ostentation of clothing were next important in a decending order. The passive stagnated considered conformity of clothing most important and showed the opposite tendency of the modern socialable. The positive progressive considered all aspects of clothing attitudes important, and showed the opposite tendency of the traditional conservative. Chinese university students utilized direct fashion information sources, and patronized medium or small size department store or traditional market.

• Journal of Physiology & Pathology in Korean Medicine
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• v.27 no.1
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• pp.148-151
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• 2013

This study is aimed to investigate the effects of intravenous Cultivated Wild Ginseng Pharmacopuncture(CWGP) and the FOLFIRI chemotherapy combination on recurred and metastatic ascending colon cancer patient. A 42-years-old man was diagnosed as ascending colon adenocarcinoma on 9th Mar. 2011. After performing right hemicolectomy and 12 cycles of FOLFOX chemotherapy recurrence at hemicolectomy site and metastases in liver, spleen and lungs were found on 7th Feb. 2012. Intravenous CWGP were performed during total 12 cycles of FOLFIRI chemotherapy from 3rd Mar. 2012 to 27th Sep. 2012. The effects and toxicities of CWGP and FOLFIRI chemotherapy combination were evaluated with PET torso(AA) and National Cancer Institute-Common Toxicity Criteria. The tumor mass in the splenic hilum and liver S4 was disappeared and multiple pulmonic lymph nodules were decreased in size. The recurred lesion on the site of right hemicolectomy showed no changes. During the treatment the patient had no toxicity over grade 1.

• Transactions of Materials Processing
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• v.12 no.1
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• pp.60-65
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• 2003

HIP diffusion bonding of Ni-based superalloys, cast Mar-M247 (MM247) and Udimet 720 (U720) powder, was experimentally and numerically studied. Subsolvus HIP treatment was optimized by investigating the variations of high temperature tensile properties of HIP-bonded specimens with powder size, HIP'ing time, etc. While the tensile strength at high temperatures showed no detectable changes, the tensile elongation and reduction in area were slightly increased as the powder size decreased from -140 mesh to -270 mesh. While as-HIP'ed U720 showed a high tensile strength comparable to that of lorded U720 alloy, the HIP diffusion-bonded specimen showed a strength lower than the forged U720 alloy and the cast MM247 alloy The increase of HIP'ing tune from 2 hours to 3 hours resulted in a rapid risc of tensile strength and elongation due to the disappearence of microvoids in the cast MM247. FEM simulation for HIP process was conducted by applying the McMeeking micromechanical model, which uses power-law creep model as constitutive equations. ABAQUS user subroutine CREEP with an implemented microscopic model was used for the simulation. Numerical simulation was shown to be essential for the near-net shape manufacturing as well as the HIP process optimization.