• Journal of Sericultural and Entomological Science
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• v.28 no.2
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• pp.61-64
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• 1986

This study was carried out to identify Hue, Value and Chroma (H, V/C) of silk fabric dyed with several kinds of Vegetable Dyes according to Munsell renotation system and to disclose the colour fastness of dyed silk fabric against washing and light. The Hue of dyed silk fabric which was in colour of yellow or yellow red, was differentially altered by kinds of Vegetable Dyes, the Value and Chroma (V/C) of that was uniformally lowered by treatments of mordants after dyeing. The Colour fastness to washing and light of dyed silk fabric was improved by mordanting with coppor sulfate or ferrous sulfate, as compared with unmordanting.

• Korean Institute of Interior Design Journal
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• v.20 no.3
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• pp.22-32
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• 2011

The purpose of this study is on the application of the facade design of k-national university in deagu. The subjects of the study examined 75 buildings from the 117 university buildings in main campus. The analysis items is analyzed by several elements; flat and sloping roof, main entrance, design principle, style of architecture, finishing materials, and characteristics of design surveyed by analysis items. The results are as follows: In the 1950s, 2 subjects have shown conflicting characteristics except brick finishing materials. In he 1960s, flat make up 75% of a whole, centrality in main entrances occur, but have an asymmetrical, during this period vertical motif have been underlined by repetition of column, stone has application to main adminstration building. The buildings in the 1970s were so characteristics of modern architecture by painting and flat except main entrance at the center of facade. In the 1980s, position of main entrance have a corner of a wall, finishing materials of a wall were beginning to use stone, glass and metal. The buildings in the 1990s and 2000s are looking a three-dimensional composition by rhythm of superimposition and segmentation and all finishing materials of analysis items are in use.

• Journal of Nutrition and Health
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• v.29 no.6
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• pp.597-607
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• 1996

This study has been investigated the potenial of increased dietary cysteine to alter the effects of cadmium and lead on tissure and bone metal concentrations, excretion and tissue metallothionein(MT) concentrations. Fifty-four male rats of Sprgue-Dawley strain weighing 149$\pm$17g were divided into 9 groups according to body weight. Nine experimental diets with different cadmium (0ppm, 400ppm), lead(0ppm, 710ppm) and cysteine (0.06%, 0.45%, 0.90%) levels were given to rats for 30 days ; Food intake, weight gain, F.E.R, and weights of liver, kidney and femur were decreased in cadmium supplied groups than in cadmium free groups. Urinary and fecal cadmium excretions were increased and MT synthesis we induced in liver, kidney and small intestine in cadmium supplied groups. In lead supplied groups, weight gain and F.E.R were decreased. With cysteine supplementation in cadmium supplied groups, weight gain and F.E.R, and weights of liver, kidney and femur were increased. Cadmium excretion in feces and MT concentrations in liver and kidney were also increased with cysteine supplementation. In lead supplied groups, there was no significant increase in food intake, weight gain and F.E.R with cysteine supplementation. Lead excretion in feces was increased in cysteine supplemented groups. In conclusion, effect of cadmium administration was more toxic than lead adminstration. Cysteine alleviated cadmium and lead toxicity by increasing metallothionein concentration and fecal excretions of heavy metals. Especially, effect of cysteine supplementation was more effective in cadmium groups than in lead groups. Effect of cysteine supplementation was not different with level of cysteine supplementation in both cadmium and lead groups.

• Journal of Korean Society of Rural Planning
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• v.20 no.2
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• pp.45-56
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• 2014

There are direct and indirect approaches to measure the quality of rural life with comparison of urban. One of the direct approach is to survey living satisfaction of rural residents. Survey result is also important factor for the understanding of local needs in rural development. Rural Development Adminstration(RDA) has developed a survey table with 71 survey items for measuring the satisfaction of rural residents. In rural field forum which have conducted for finding the direction of rural development, the understanding of local needs with measuring the satisfaction of rural residents is important. But developed survey table is difficult to be applied in rural field forum not only many survey items but also overlapping in survey range. The purpose of this study is to suggest a field-applicable survey table in rural field forum based on results of RDA. Survey items were selected based on the importance score of RDA survey table, and weighting values were applied to each survey items. Finally, we suggested 31 items based on results with principle component and reliability analysis.

• Journal of Sericultural and Entomological Science
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• v.33 no.2
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• pp.97-99
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• 1991

Disinfection of the rotatory cocooning frame is difficult under a multiple rearing system as the work is successively done. Accordingly, to investigate the effect of formalin fumigation on the rotatory cocooning frame during mounting period the mulberry leaves smeared with the water extract of dust collected form cocoonin frame after treatement were fed on the just molted 3rd instar larvae, 82% of them died with disease during 6 days, and negative effect of formalin fumigation takes place in terms of the cocoon reelability, showing 41% of it.

• Journal of the Korean Operations Research and Management Science Society
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• v.40 no.1
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• pp.35-55
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• 2015

In this research, we analyze the effects of price discounts and scarcity message (both quantity limitation message and time limitation message) on the purchase intention in the smart-phone environment. The purchase intention becomes higher at high discount rate and with scarcity message (both quantity limitation message and time limitation message). We also analyze the moderating effects of consumer's shopping value and distance between the consumer and the store on the effects of price discounts and scarcity message (both quantity limitation message and time limitation message) on the purchase intention. On average, the effects of price discount, time limitation message and quantity limitation message on the purchase intention become the highest levels for consumers pursuing hedonic shopping value. The effects of price discount, time limitation message and quantity limitation message on the purchase intention become higher when they are offered within a short distance between the coupon provider and the target customer.

• The Korean Journal of Pharmacology
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• v.7 no.1
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• pp.29-35
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• 1971

The effect of Capricornidis Cornu (C.C) on the amount of total cholesterol, triglycerides, and phospholipid in serum from rabbit were observed. The preparations were extracted by methanol, and extracted samples were oraly adminstrated to the rabbits fasted for three days. After three days starvation, the amounts of total cholesterol and triglycerides in serum of the rabbit were markedly increased, while phospholipid was slightly decreased. The amount of total cholesterol and triglycerides were gradually decreased by adminstration of the extracted samples and were returned to the control leveles after 15 days. However, the amount of phospholipid was increased to higher than the control levels by adminstraion of the drug. According to the above results, it would be concluded that the extract of C.C. and crude drug preparation containing C.C. influences for the recovery of the increased amounts of total cholesterol and triglycerides by abnormal metabolism to the normal on rabbit.

• Journal of Nutrition and Health
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• v.31 no.4
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• pp.687-696
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• 1998

This study was performed to investigate effects of hesperidin and naringin on linpid peroxide formation and antioxidative enzyme activities in rats. Thiobarbituric acid reactive substance (TBARS) concentrations were measured in plasma and liver. Catalase, superoxide dismutase, and glutathione peroxidase activities were measured in erythrocyte and liver. Forty-nine male Sprague-Dauley rats weighing 275.3$\pm$3.3g were blocked into seven groups according to body weight and were raised fro four weeks on diets containing 0.25, 0.50 or 1.00%(w/w) hesperidin or naringin . Food intake, weight gain , food efficiency ratio, and weights of liver, kidney, spleen ,and epididymal fat pad were not significantly different among groups. In 0.50 and 1.00% naringin groups , plasma TBARS concentrations were significantly decreased with a dose response patter. In 0.25, 0.50 and 1.00% hesperidin groups, liver TBARS concentrations were significantly decreased without a dose dependent patter. Antiosidative enzyme activities in erythrocyte and liver were not significantly affected by type and amountof dietary bioflavonoid, but in the 1.00% hesperidin group, catalase, superoxide dismutase, and glutahione perosidase activities in linver showed a tendency to increase. In conclusion, naringin inhibited lipid peroxide formation with a dose response pattern in plasma without changing the activities of antioxidative enzymes. Hesperidin adminstration, regardless of the level in the diet, inhibited lipid peroxide formation in liver.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.255-262
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• 2011

The advancement of information and communication technology has caused a few dysfunction such as hacking. To keep an organization from a harmful hacking, demands for cryptographic modules have been increased. However, the evaluation criteria of cryptographic modules in Korea have been less firmly established. It is difficult for the consumers of cryptographic module to choose an appropriate cryptographic module, and to establish interoperability between applications and cryptographic modules. This study analyzes evaluation criteria, evaluation processes and evaluation policy of CMVP(Cryptographic Module Verification Program) in the advanced countries. The paper suggests a policy for Korea CMVP, in resulting a provision of foundations for international standard and cooperations for international cryptographic policies and systems.

• Proceedings of the KAIS Fall Conference
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• 2010.11b
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• pp.862-865
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• 2010

정보화 사업의 확대와 함께 정보보안에 대한 사회적 관심은 보다 높아지고 있으며, 사이버 보안강화는 국가 및 기업의 인프라를 보호하기 위해 매우 중요한 부분이다. 그러나 정보보안 SW 유지보수 규모나 정보보안 SW의 특성과는 관계없이 유지보수 비용이 책정되어서 고품질의 유지보수 서비스를 기대하기 어려운 실정이다. 그러므로 정보보안 SW 유지보수의 규모와 유지보수 생산성에 영향을 미치는 제반요소를 발견하고, 이들을 비용에 연결시키는 정보보안 SW 유지보수 대가기준 마련이 필요하다. 이에 본 연구는 정보보안SW 유지보수의 특수성에 대한 분석을 통하여 보안업데이트, 모니터링 로그분석 및 정책 지원 등 추가적인 서비스 지원 등에 대한 유지보수 비용을 산정하고 일반 SW와의 원가비교 분석 조사를 통한 적정유지보수 요율을 도출하고자 한다. 또한, 정보보안 SW 유지보수 대가 구조분석 및 해외 사례 수집 분석, 설문조사, 전문가검증, 시뮬레이션 등을 통하여 정보보안 SW의 유지 보수 대가 산정에 대한 기준의 도출이 필요하다. 이는 정보보안 SW의 유지보수 대가를 명확하게 산정하고, 사용자 및 공급자에게 적정한 대가 지급 기준을 수립함으로써 더 나아가 정보보안 SW 기업의 경쟁력 향상을 도모하고자 한다.