• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.486-487
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• 2006

The authors have studied on the application of IEC 60364-4-44 to Korean electrical installations of buildings from 2004 sponsored by Korean ministry of commerce, industry and energy and the test field is established in K.E.R.I. (Korea Electrotechnology Research Institute). This paper presents the summary results of establishment of test field and analysis for the application of IEC 60364 in Korea. IEC 60364-4-44 provides rules for the protection against the effects of conducted and radiated disturbances on electrical installations. Especially this standard deals with the protection of low voltage facility against the ground fault in the high voltage side of power distribution system. Many countries define the regulations on the use and production of electrical facilities based on their own power system and technical references which are considered to be suitable for them. The background of circuit of IEC 60364-4-44 is based on the ungrounded system as most of European countries. However, since Korean electric power distribution system is based on multi-grounding system different from European system, it is necessary to evaluate or prove the effect of the IEC 60364-4-44 for introducing and applying it to the domestic grounding system as a Korean standard. This paper presents the establishment of test field to get background data to introduce the IEC 60364-4-44 and to evaluate the standard is applicable to domestic rule for the protection against ground fault through the related test

• Transactions of the Korean Society of Automotive Engineers
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• v.16 no.1
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• pp.8-13
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• 2008

Emissions from automobiles have long been considered a prime source of pollutants involved in smog formation and ozone production. Especially VOCs are associated with serious environmental problems such as photo-chemical smog as well as human health effects. Since motor vehicles are a major source of VOCs, estimating of emission from mobile source is the most important factor to control VOCs. VOCs are emitted from various pollution like motor vehicles, mobile and stationary source that has characteristics of toxicity, cancer-causing, bio-accumulation, durability in air and diffusion can exert a bad influence upon human health and environment. However we don't have any standard or regulation about VOCs emissions. This study is summarized as VOCs emission characteristics from in-use light-duty diesel and LPG fueled vehicles. The vehicle exhaust-gas test mode is CVS cycle and nier-10 cycles that developed on EPA and National Institute of Environmental Research. TO-14 method (Toxic Organic) was chosen for VOCs analysis from EPA in USA. This study results will be useful when make a emission factor and rule making of emission standard about domestic VOCs emission for the improve to air condition.

• Archives of design research
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• v.20
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• pp.99-109
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• 1997

The Bauhaus movement can be said to be the by-product of forming work pursued through the method of constituents even under endless discord between the so-called modern ages and anti-modern ages rather than to say that it was progressed consistently on the assumption of a design. Accordingly, all instruments of Bauhaus education which contributed to form the source of the modern ages realized educational value related to the actual problem at the point of time when the student evercomes all internal and production can be managed most effectively under one system was originated inevitably. The most exential point of the work of Bauhaus workshop is the fact that all products show homogeneity as time passes, which is appeared as the result of the spirit of consciously developed community based on cooperation between various characters and personalities. Also, the homogeneity does not exist in formative detailed aspect appeared externally but in the basis of effort having produced things simply and faithfully, and on the other hand, in accordance with essential rule. Therefore, the original form of Bauhaus products can be said not to be fashionable but the crystal of work process at the workshop through much thought and contemplation in view of endowed form following art, technology and economy.

• The Journal of the Korea Contents Association
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• v.5 no.3
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• pp.29-35
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• 2005

The task for chromosome analysis and diagnosis by experienced cytogenetists are being concerned as repetitive, time consuming job and expensive. For that reason, intelligent agent based on chromosome knowledge base using web has been developed to be able to analyze chromosomes and obtain necessary advises from the knowledge base instead of human experts. That is to say, the knowledge base of IF THEN production rule was implemented to a knowledge domain with normal and abnormal chromosomes, and then the inference results by the knowledge base could enter the inference data into the database. Experimental data were composed of normal chromosomes of 2,736 cases and abnormal chromosomes of 259 cases that have been obtained from GTG-banding metaphase peripheral blood and amniotic fluid samples. The completed intelligent agent for the chromosome knowledge base provides variously morphological information by analysis of normal or abnormal chromosomes also has the advantage of being able to consult with the user on the chromosome analysis and diagnosis.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.6
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• pp.2452-2457
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• 2012

When a quality inspection process rejects a product unit, consecutive repeated inspections are sometimes conducted for the rejected unit to reduce a false reject possibility. This paper analyzes a special inspection process that allows up to two times of consecutive testing for each product to decrease type I inspection errors. This study uses a Markov chain to model the steps of the inspection process and a product unit's quality states during inspection. Historical inspection results from a company are used as the data for the Markov chain model. Using the Markov chain model and data, this study analyzes the effect of this special inspection rule on the proportion of the final quality levels and scrap rate. The results demonstrate that this inspection process of possible double testing could help reduce unnecessary rejects and consequently decrease material and production costs.

• Proceedings of the KIEE Conference
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• 2005.11b
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• pp.116-118
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• 2005

IEC 60364-4-44 provides rules for the protection against the effects of conducted and radiated disturbances on electrical installations. Especially this standards deals with the protection of low voltage facility against the ground fault in the high voltage side of power distribution system. Many countries defines the regulations on the use and production of electrical facilities based on their own power system and technical references which are considered to be suitable for themselves. The background of circuit of IEC 60364 is based on the ungrounded system as most of European countries adopt. However, since domestic ground system is multi-grounding system different from European system, it is necessary to evaluate or prove the effect of the IEC 60364 for introducing and applying it to the domestic grounding system as a Korean standard. This paper presents the establishment of test field to get background data to introduce the IEC 60364 and to evaluate the standard is applicable or not to domestic rule for the protection against ground fault through the related test.

• Journal of Arbitration Studies
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• v.24 no.1
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• pp.45-58
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• 2014

It is a well recognised rule in international law that the property of aliens cannot be taken. The question of whether indirect expropriation and government regulatory measures require compensation is an important issue in international investment law. Bilateral investment treaties and other investment agreements contain brief and general indirect expropriation provisions. These focus on the effect of government action and do not address the distinction between compensable and non-compensable regulatory actions. It is generally accepted that a state is not responsible for loss of property or for other economic disadvantages resulting from bona fide general taxation accepted as within the police power of states, provided it is not discriminatory. Yukos Oil Company is a Russian oil and gas company engaged in exploration, refining, and marketing activities. It is one of the largest oil and gas companies in the world. Yukos Oil Company has its production operations in Russia and markets its products in Europe. An international tribunal ordered the Russian government to compensate a group of Spanish investors for the losses they suffered when Russia seized the Yukos Oil Company on July 26, 2012. This has been the subject of several judicial proceedings and academic publications. This paper explores which circumstances do not lead to taxation amounting to expropriation. The author suggests that under the following circumstances, taxation would not amount to expropriation. First, taxation should be non-discriminatory. Also a lawful exercise of the taxation powers of governments would not amount to expropriation.

• Journal of the Korean Home Economics Association
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• v.32 no.1
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• pp.165-180
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• 1994

The change in the police concerning food and dietary life were analyzed in order to provide bases of establishing policy of food and dietary life properly. The last half one century was divided into six periods as follows ; The period since liberlation from Japanese rule(1945-1949) the 1950's (1950-1959) 1960's (1960-1969) 1970's (1970-1979) 1980's (1980-1989) 1990's (1990-1992). Dietary life by 1960's were a life of distress and policies coducted by government took on an relief supply of food at this period. Movement about 'intake of mixed rice with barley and foods from flour' to supress rice consumption were encouraged by government. And Korean recommended dietary allowance was made and the national nutritional survey was practived in the first place by the Ministry of Health and Social Affairs. Dietary life of the country begin to improve sharply along with rice self-sufficiency since 1975 With the growth of food and eating out industry intake of instant food processed food and fast food has increased at the 1980's To ministry of Health and Social Affairs drove campaign of 'Joo-Moon Sik Dahn Je' for dietary life improvement at 1981 The Ministry of Education made and announced a 'School Feeding Law' at 1981 The government that is the Office of Permier and the Ministry of Health and Social Affairs developed compaign for improvement of dietary life and drove 'Jo Eun Sik Dahan Je' with Association of restaurant jointly. Policy on food and dietary life conducted by government up to data were planned mainly dependent on food production supply and demand of food. Infectious diseases continue to decrease with increasing of degenerative diseases which will be required proper management of dietary life. In the future more aggressive intergrated food policy are needed to maintain the public health. Aoso dietary improvement movement should be drived actively.

• Asian-Australasian Journal of Animal Sciences
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• v.22 no.2
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• pp.155-161
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• 2009

Mammal microsomal glutathione transferase 1 (MGST1) can conjugate many toxic or carcinogenic substances and depress oxidative stress. In this study, Chicken MGST1 and its variants were cloned for the first time and were composed of 956 or 944 nucleotides. The 12 nt deletion in the exon 2 did not alter the GT-AG rule and the ORFs for the two MGST1 variants were the same, which both comprised 465 nucletides and encoded a peptide with 155 amino acids. It was found that the two different splice variants identified using RT-PCR expressed in all three organs investigated of Dwarf Brown Chicken, namely liver, spleen and shell gland. Moreover, the expression level of MGST1 mRNA in the liver of Dwarf Brown chickens was the highest (p<0.01), and there were no significant differences between the spleen and the shell gland. These results provide a base for studying the biological function of Chicken MGST1.

• Journal of Korea Multimedia Society
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• v.16 no.9
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• pp.1119-1133
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• 2013

These days there is a flow of support for returning to design and handcraft, and the arts and crafts ideas of William Morris have an influence until the present over periods. The semanticity and methodology of guild production method supported by William Morris is studied. The foundation that human is in beautiful harmony with nature is on free labor and artistic life. In the organic relationship, the decline of art is understood as general crisis of culture, and human living condition should be changed in order to rouse the human sense of beauty and comprehension of art. Once human labor becomes artistic, the consumption living and local living become artistic as well. And then consumers desire more artistic works, structures, or urban spaces, and the demands for those move artificers to go toward producing more artistic works and structures. That is, the course of succession of art and culture through living is the driving force of social progress. Even if the period when Morris lived and the present are very different, this paper will shows that a large amount of art and culture will be greatly developed in twenty-first century which is 'the period led by cultural consumers', and the people directly creating art works will be also increased at the same time, as Alvin Toffler suggested. Furthermore, we can aware through this paper that such the people will rule the world. Finally it reached the period that we must face to 'making artistic life' as Morris expected a century ago. According to the result of this paper, we realized the study about Morris will contribute greatly to improve the quality of human life.