• 보존과학연구
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• s.17
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• pp.123-160
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• 1996

There have been many studies and experiments regarding exhibition lighting. Many experiments on photochemical damaging effect and visibility resulted in a practice limited to assigning light levels and adjusting annual exposure time. The three damaging factors to the artifacts are intrinsicsusceptibility to absorb radiant energy, spectral distribution of light source and intensity of illumination and time of exposure. Dividing all the artfacts into three categories to suggest a recommended illuminance level causes some problems. Blue wool, for example, used as the reference material for susceptibility, is not a standard material representing museum artifacts. In the most light sensitive category, ISO class I or anything below have been excluded. The exposure time of one soure can be three times more than another sourece. The spectral distribution of the light source and the relative spectral responsibility of the artifact are not considered in the practice. So in case of very light sensitive material, the recommended illuminance is only the referring value and it is indispensable to check the characteristic of susceptibility of each artifacts. Daylighting is prevailing method to solve the psychological need of the visitors. However, it sould transparent, and should not diffused, and the green-house effect must be considered. llluminance uniformity should based on the maximum illuminance to handle the limitation of exposure for the conservation of a large sensitive object such as a painting. Damage index is not absolute reference for selecting the lighting source because it is experimented from the paper of low grade then calculated. Visibility should be increased by reducing the visual noiseand by planning of appropriate luminance contrast. This paper reviews the problems with the previous studies and experiment sand the current exhibition lighting design practice. The plan for museum showcase lighting is to check the susceptibility and to raise the visibility simultaneously.

• Journal of Pharmaceutical Investigation
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• v.34 no.3
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• pp.223-228
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• 2004

A new medical system was started in Korea in 2000 and pharmaceutical affairs law was revised in 2001. According to the revised law, generic substitution is permitted only to the drug products which are proven to be bioequivalent to the reference listed drugs. To expand the list of bioequivalence-proven drug products and to ensure the credibility of the therapeutic equivalence of generic drug are the hot issues in Korea. Also, the KFDA has a plan to revise the pharmaceutical affairs law that bioequivalence reports of all the generic prescription drug products should be submitted to the KFDA for drug approval after July in 2004. Therefore, it is increasing the necessity to develop the bioequivalence-demonstrating methods for specific drug substances and preparations which require to conduct food-effect bioavailability or bioequivalence study. There are some differences between US and Japanese guidances of food-effect bioavailability and bioequivalence studies. In this paper, we examined the recently published US guidance about food-effect study and it will be a reference to make our own guidance about food-effect bioavailability and bioequivalence guidances in Korea.

• Aerospace Engineering and Technology
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• v.5 no.2
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• pp.143-148
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• 2006

This article summarizes the results of sea transportation load measurements, which will be used as the reference to the sea transportation environment condition for the launch vehicle of KSLV-I. KSLV-I will be transported by Sea from Pusan to the NARO space center in Gohung, Chunnam province. Since the vibration load condition during sea transportation is considered as one of the important design parameters of KSLV-I and its transportation means, it is necessary to directly measure the environmental condition of sea transportation loads prior to establish the sea transportation plan in detail. This material includes the measured data of 3-axis linear accelerations and 3-axis angular rates on the board of a barge-ship, which is towed by a tug boat during shipping operation. This barge-ship is same class with one which will actually carry KSLV-I. The results show that the measured load condition during sea transportation is not severer than the reference data of MIL-STD-810F and Zenit-3SL launch system.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.2
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• pp.119-145
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• 2016

This study aims to develop the records management standard table of the college of education through mapping transaction and records folder based on identifying the problems of the college of education. For these purpose, the study analyzed the records classification system of the all college of education. And then, drew out the business transaction items for records management standard table of the college of education based on the records management standard table of the local governments. Consequently, based on analysis, this study developed the records management standard table and suggested efficient management plan to apply Business Reference Model(BRM) to the college of education in 2017.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.888-891
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• 2008

Collaborative Digital Reference Service(CDRS) that answer the users' questions through web has provided in Korea since 2004. CDRS has been revitalized in the developed countries, but not in Korea. This study analyzed the current status of CDRS, extracted the problems and limitations based on the analysis, and made the suggestions for improving CDRS in Korea to intensify the user satisfaction. The study analyzed the Korea's one and only CDRS service provided by Korea Institute of Science and Technology Information from 2004 to 2007. This study indicated the current trends of usages and services by analyzing the 4-years statistics, objectified the current situation, and suggested the improving plan for the services.

• Journal of the Korean Society for information Management
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• v.38 no.3
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• pp.41-71
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• 2021

The National Assembly record is considered one of the most valuable public records because it has great value as a historical evidence of democracy. Therefore, it is not only used as a reference or evidence for work, but also used for academic purposes. Academic information users can improve their intellectual skills in our society, lead to indirect innovation, and provide customized services to them, which can increase the continuous viewing and utilization rate of records management institutions. Therefore, the purpose of this study was to propose a plan to activate the academic information service of the National Assembly Records Preservation Center, which is in charge of the National Assembly records. To this end, interviews were conducted with practitioners in charge of literature research, case studies, and services at the National Assembly Archives and users of academic information. It proposed improving awareness of the National Assembly Archives, strengthening online services, and customized user services.

• Journal of the Korean Society of School Health
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• v.32 no.2
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• pp.105-115
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• 2019

Purpose: The purpose of this study was to compare the mental health factors related to health risk behaviors between multicultural and monocultural adolescents. Methods: The study subjects were selected from the 2018 Korea Youth Risk Behavior Web-Based Survey Dataset. A total of 60,040 multicultural and monocultural adolescents were included in the analysis. A $x^2$ test and logistic regression were conducted, using SPSS 18.0, to compare the general characteristics, mental health, and health risk behaviors of the multicultural and monocultural adolescents. This process involved a complex sample design. Results: There was a significant difference in the rates of suicidal behaviors. Multicultural adolescents showed a significantly higher rate of suicidal ideation (8.6% vs. 8.5%, p=.004), suicidal plan (3.2% vs. 2.4%, p=.004), and suicidal attempt (5.0% vs 3.1%, p=.04) than monocultural adolescents. Perceived stress had a significant impact only on monocultural adolescents. Monocultural adolescents with high levels of perceived stress were at a greater risk of drinking (high stress=reference; low stress OR=0.91, p=.025) and smoking (high stress=reference; low stress OR=0.90, p=.029) than those with low stress. Multicultural adolescents who had made suicide attempts were at a higher risk of drinking (multicultural OR=7.879, p<.001; monocultural OR=2.481, p<.001) and smoking (multicultural OR=4.011, p=.015; monocultural OR=2.800, p<.001) than monocultural adolescents. Conclusion: To implement an effective smoking and drinking prevention program, it is necessary to consider how we can reduce the risk factors. Stress management is important for monocultural adolescents and a proactive suicide-screening program and a suicide prevention program should be included in the program for both multicultural and monocultural adolescents.

• Journal of Advanced Navigation Technology
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• v.27 no.6
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• pp.782-787
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• 2023

Korea augmentation satellite system (KASS) integration, verification, qualification (IVQ) activity is verification of requirements for KASS system and its sub-system that were performed based on the inspection, analysis, review of design, test (IART) method from factory acceptance test (FAT) to test readiness review (TRR) after critical design review (CDR) was closed. In the FAT phase, developed equipment was installed on the test platform and we were verified interfaces between sub-systems and coupling test with the kass control station (KCS). In the site aceeptance test (SAT) phase, on-site verification was conducted by installing equipment verified by FAT such as kass reference station (KRS), kass processing station (KPS), kass uplink station (KUS), KCS. However, considering the developed plan and status, SAT was divided into 3 phases and coupling test was performed. In the TRR phase, the KASS system verification was performed through FAT's test list and additional test list using the satellite based augmentation system (SBAS) broadcast signal from geostationary earth orbit (GEO) 1.

• Korean Institute of Interior Design Journal
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• v.23 no.6
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• pp.3-13
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• 2014

The purpose of this study is to compare and analyse the difference between courtyard housings of hot-humid region and hot-dry region in India, in order to identify the affection of climate on the space arrangement of housing. The study starts from the curiosity about similar space structure of Indian housings at different climate area. Indian housings usually have courtyard at the center of its plan, though the 'Courtyard housing' is typical form of dry region's house type. Research method is comparative analysis of traditional houses of India, and the samples are selected from hot-dry city, Ahmedabad and hot-humid city, Bangalore. The conclusion is drawn through comparing main houses with traditional houses of other dry city - Jaipur - and humid cities - Trivandrum and Nilambur. It shows that both dry and humid region's housings has courtyard in common, but their spatial structures are not same at all. Houses of dry region shows organically connected spatial form, in order to maximize the cooling effect of ventilation. In contrast, the plan of houses in humid region shows opened, but can be closed in any time to prevent the penetration of moisture. Both Parekh house(Ahmedabad) and Koramangala house(Bangalore) left inconvenience of its arrangement, though the ventilation of air is the most important point of sustainability in hot region. The study could be the practical reference data for advanced sustainable housings of India which may built in the future.

• Korean Journal of Agricultural Science
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• v.18 no.1
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• pp.80-92
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• 1991

Since the first five-year economic plan starting in 1962, Korea has pursued the policy of economic growth emphasing on the export-oriented industrialization. As a result of export-oriented industrialization, national economy, as a whole, has leveled up. But growth gap between rural and urban area became widened due to declining agricultural sector. Therefore, at this time, development policy for the agriculture should be changed into the broader plan including the welfare of rural residents in order to improve their living conditions. The results of this study are summarized as follows ; 1. The results of survey shows that only 15.5% of rural residents satisfy their rural lives and that 62.8% of residents want to leave their town. Difficulty of educating their children in rural area is found to be major reasons for moving out 2. The results of surveying the demand for rural development by rural residents are figured as follows ; (1) Industrial-economic development - Agricultural development : 38.4% - Rural industrialization development : 23.4% - Farm machinization : 162% (2) Social development for rural residents - Improvement of rural welfare : 33.4% - Expansion rural organization for development : 25.8% - Improvement of educational circumstances : 20.1% (3) Living conditions - Amelioration of community and housing facilities : 55.1% - Disposal facilities for trash : 20.5% As the surveying results show, it can be concluded that rural residential area development project must be enforced to meet demand for the development for rural residents.