• 한국도서관정보학회지
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• 제42권2호
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• pp.5-28
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• 2011

대학도서관의 궁극적인 사명은 대학의 교육, 연구, 사회봉사를 지원하기 위한 다양한 정보서비스를 제공하는데 있다. 이러한 사명을 성취하려면 대학도서관의 운영지침, 평가도구로 활용될 수 있는 최적의 기준을 개발하고 적시에 개정해야 한다. 이에 본 연구는 주요 국가(미국, 캐나다, 영국, 일본, 대만)의 대학도서관기준이 함축하는 동향과 특징을 개관 비교하고, 국내의 법적 및 권장기준에 내재된 문제점과 한계를 분석하여 장서, 직원, 시설 중심의 개정안을 제시하였다.

• 복식문화연구
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• 제22권3호
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• pp.503-510
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• 2014

Nowdays, costumer's washing behavior were often times for remove to light-duty dirt. The purpose of this study is to provide the most effective washing conditions of detergent concentration and temperature conditions for help save energy and water resources required to the washing process. Washing conditions were as follows: 2 kinds of detergents and 4 types of artificially soiled fabrics were used. Detergent concentration was 0%, -10%, and -20% below the recommended conc. of manufacturer's standard. Temperature of bath was $20^{\circ}C$ and $40^{\circ}C$. The results of this study were as follows: First, washing performances of all kind of artificially soiled fabric improved as the temperature of bath at $40^{\circ}C$. Second, the test was conducted under the condition of decreasing respectively -10% and -20% below of the recommended concentration of manufacturer's standard detergent. The average of washing efficiency was not considerably affected by the reduction of 10% below of manufacturer's standard. Third, in case of the water temperature were $20^{\circ}C$, polyester/cotton blended fiber were higher degree of washing efficiency than cotton fiber.

• Structural Engineering and Mechanics
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• 제86권1호
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• pp.29-48
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• 2023

Pounding happens when contiguous structures with differing heights vibrate out of line caused by a seismic activity. The situation is aggravated due to the insufficient separation gap between the structures which can lead to the crashing of the buildings or total collapse of an edifice. Countries around the world have compiled building standards to address the pounding issue. One of the strategies recommended is the introduction of the separation gap between structures. AS1170.4-2007 is an Australian standard that requires 1% of the building height as a minimum separation gap between buildings to preclude pounding. This article presents experimental and numerical tests to determine the adequacy of this specification to prevent the occurrence of seismic pounding between steel frame structures under near-field and far-field earthquakes. The results indicated that the recommended minimum separation gap based on the Australian Standard is inaccurate if low-rise structure in a coupled case is utilised under both near and far field earthquakes. The standard is adequate if a tall building is involved but only when a far-field earthquake happens. The research likewise presents results derived by using the ABS and SRSS methods.

• Nutrition Research and Practice
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• 제5권3호
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• pp.236-245
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• 2011

This study investigated the correlation between consumption of sugar intake by fifth grade students in primary schools and development of Attention Deficit Hyperactivity Disorder (ADHD). A total of 107 students participated, and eight boys and one girl (8.4% of the total) categorized as high risk for ADHD according to diagnostic criteria. There were significant differences in the occupations and drinking habits of the respondents' fathers between the normal group and risk group. In a comparison of students' nutrition intake status with daily nutrition intake standards for Koreans, students consumed twice as much protein as the recommended level, whereas their calcium intake was only 60% of the recommended DRI (dietary reference intake). Regarding intake volume of vitamin C, the normal group posted 143.9% of the recommended DRI, whereas the risk group showed only 65.5% of the recommended DRI. In terms of simple sugar intake from snacks, students in the normal group consumed 58.4 g while the risk group consumed 50.2 g. These levels constituted 12.5% of their total daily volume of sugar intake from snacks, which is higher than the 10% standard recommended by the WHO. In conclusion, children who consumed less sugar from fruit snacks or whose vitamin C intake was less than RI was at increased risks for ADHD (P < 0.05). However, no significant association was observed between total volume of simple sugar intake from snacks and ADHD development.

• 한국도로학회논문집
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• 제19권4호
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• pp.9-18
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• 2017

PURPOSES : This study evaluates the reasonableness of the recommended amount of deicing chemicals based on historical data for snow removal. The result can be used to aid decision-making for the reservation of cost-effective de-icing chemicals. METHODS : First, the recommended amount of de-icing chemical to use and historical usage data were evaluated to identify specific usage characteristics for each region. Road maintenance length and snow-removal working days were analyzed over the past five winter seasons. Next, differences in the recommended amount of chemical to use and actual use were compared using the Kolmogorov-Smirnov test. Last, the two types of data were analyzed using a chi-square test to verify if the two distributions of variation pattern are statistically significant. We found that there are significant differences between the data from each region during the past five winter seasons. RESULTS : The results showed that the equation for calculating the amount of de-icing chemical to use appears to be revised. CONCLUSIONS : The results imply that the equation for calculating the amount of de-icing chemical to apply as a national standard is very important when the public agency makes decisions related to snow-removal.

• 대한기계학회논문집B
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• 제25권4호
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• pp.561-571
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• 2001

The standard uncertainty of flowrate measurement is obtained by combining that of independent variables. Gravimetric and volumetric method were applied to determine the flowrate and the standard uncertainties of flowrate measurement by both methods were evaluated in accordance with the procedure recommended by International Organization for Standardization. The combined standard uncertainties of determining the flowrate were estimated from the sensitivity coefficient and the standard uncertainty of independent variables. For practical application, the methods for evaluating and expressing uncertainty in flow measurement were discussed. It was found that the uncertainties of the weighing and time measurement in gravimetric method, the volume and time measurement in volumetric method have dominant influence on that of flowrate measurement. With the quantitative analysis of the sensitivity coefficient, the contribution of the each variable uncertainty to the combined standard uncertainty of flowrate measurement is shown clearly.

• 무역상무연구
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• 제13권
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• pp.631-655
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• 2000

This article is focused on the review of the judgement standard for compliance of the documents in international standard banking practice. Since the establishment of Uniform Customs and Practice for Documentary Credits, The practices of the Credit transactions has been formed and developed with the rapidly changing progress of the international trade environment. but though the international standard banking practice have meaning to suggest a new examination standard, in practice, there are some problems on the judgement of the compliance of the documents. Therefore, for the useful judgement standard for compliance of the documents, the range of the standard should become concrete and simple so that all the related parties can forecast. and the opinions and interpretations published by ICC Banking Committee are recommended to be used, systematized and activated. and also with the change of the trade environment, the changed standard practice could be published annually for the useful use. and it will be necessary to consider to publish the publications in the form of the "White Book" Last, it is necessary to accept the changes by the needs of the times as the international standard banking practice promptly and analysis accurately its problems for the times of the electronic commerce, so that Credit systems should be settled and developed continuously as the useful means of the settlement of the proceeds conquering of the characteristics originated from the international transactions between the parties concerned.

• 한국안전학회지
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• 제14권2호
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• pp.122-126
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• 1999

In this study, using the temperature history analysis, the influences of the conductive values of wooden form, which are specified by Korean Standard for Concrete and ACI Practice Manual for Concrete, on the temperature history were examined. And, the calculated temperature history is compared with the measured temperature history. In the examination for the influences of the conductive values of wooden form, the value recommended by the Korean Standard can more closely predict the themperature history at the points which the variation of the boundary condition should be considered.

• 한국식생활문화학회지
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• 제3권2호
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• pp.197-206
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• 1988

Age, sex and the amount of activity determine recommended dietary allowances. So the method of developing RDA and their levels have been revised according as the physical condition of a nation improves and the amount of activity changes along with the variety of social situations. It can be seen from records that in Korea the absolute nutrient requirements for the people in Chosun Dynasty were first published in 1922. After that, in 1941 Gui Dong Han expressed his view that the standard health diets for the Japanese would be suitable for the people in Chosun Dynasty. In 1960, the temporary nutrition standards for the Koreans were established by the Ministry of the Health and Social Affairs. For these standards, males and females were respectively divided into three groups by age and nine nutrients were recommended for each group. In 1962, The Korean Association to FAO published the RDA for the Koreans. Since then, regular researches have been done. For these allowances, there were 16 age groups of men and women and ten nutrients recommended for each group. On the first revision in 1967, the fat allowance was presented at the ratio (12%) of fat calorie to total calories with no change in the number of age catagories and in the kinds of nutrients. And the basis of the riboflavin allowance was changed from the level of protein intake to that of energy intake. On the socond revision in 1975, there was brought 19 are catagories and ten nutrients recommended. On the third revision in 1980, age catagories increased to 22, and ten nutrients were recommended. On the fourth revision in 1985, there remained 21 groups by uniting the early and later periods of pregency. On the first revision in 1967, the recommended energy allowance was 3000 kcal, the highest level. Since then it has gradually been reduced. And it can be noticed that the protein allowance was high when food was difficult to obtain.

• 정보관리연구
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• 제43권1호
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• pp.1-22
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• 2012

도서관 기준은 도서관의 사명과 목적, 이용자서비스, 운영관리 등에 대한 기본 방향을 제공하고, 도서관이 수행하는 각종 서비스와 프로그램을 측정 평가할 수 있는 준거로 활용할 수 있다. 또한 도서관이 중장기 계획을 수립하고, 목표수준을 설정할 때, 근거자료가 될 수 있다. 국내에서도 관종별 도서관 기준이나 법적인 기준을 마련하여 이의 활동을 위한 도구로 활용하고 있다. 그러나 한국도서관기준은 오랜기간 동안 개정되지 못하여 현재의 도서관 환경을 반영하기 어려우며, 법적인 기준도 그 내용이 매우 미미하여 최소한의 기준으로도 작동하지 못하고 있는 실정이다. 이에 본 연구는 주요국가의 전문도서관 기준과 국내의 관련 기준들을 분석하여 현재의 도서관 환경을 반영할 수 있는 직원, 장서, 시설 기준의 개정방향을 제시하였다.