• Title/Summary/Keyword: a producing nation

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A Development of the Evaluation Indices for Improving the Quality of Statistics (통계품질 향상을 위한 평가지표의 개발)

  • Ryu, Jae-Bok;Yoo, Jung-Bin;Kim, Sun-Woong
    • Survey Research
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    • v.5 no.2
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    • pp.71-90
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    • 2004
  • The quality of statistics as a product is necessary to increase the competition of the nation. It will also improve the nation. In 2002 KNSO(Korea National Statistical Office) assessed 12 statistics produced by KNSO using 48 statistics quality evaluation indices. However, there are some difficulties in assessing the quality of the statistics correctly and in establishing policies for the improvement of the quality of statistics due to a lack of staff and organizations. Moreover there are insufficient statistics quality evaluation indices comparing main international organizations and developed countries. In this paper, we developed 81 statistics quality evaluation indices by revising and complementing the current indices of KNSO and divided these indices into 7 dimensions. These indices can be classified by dimensions or procedures, and also used according to statistics.

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Tracking System for Optimum Solar Power System of Widely Separated Cave (고립원격지 동굴 전원용 태양광발전 광 추적 시스템)

  • Suh, Oh-Ji;Soh, Dea-Wha
    • Journal of the Speleological Society of Korea
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    • no.89
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    • pp.27-33
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    • 2008
  • Solar energy is most green and clean, unlimited and sustainable energy source on the earth. It is almost 97% of imported consumer energy in Korea. Because of resource poor nation, it is necessary to do their best to make alternative energy to allot their deficiency of the matter in hand of energy resources of petroleum. In a point of view of this problems, the natural solar energy should be improved by any methods as much, possible as we need. Photovoltaic generation with solar tracking system for obtaining optimal power is one of most benefit equipment to improve power of solar-cell panel producing clean electric power efficiently. Solar tracker is a device for orienting a solar photovoltaic panel toward the sun perpendicularly to sunlight, especially in widely separated place. For this reason, we are very interested in developing the equipment system of tracker, specially in solar cell applications, obtaining a high degree of accuracy to ensure that the optimal sunlight could be directed precisely against to the powered device. As a result, it was obtained of 12.46 volts at 90$^\circ$toward solar panel and 9.44 volts at 45$^\circ$, furthermore, improved efficiency more than 30% of average output voltage between tracker system (12.41V) and fixed system (8.55V), respectively. It is also very useful for optimum power system of widely separated cave.

Idaho national laboratory to demonstrate collaboration first versus competition to accelerate achieving a secure clean energy future by 2031

  • Jhansi Kandasamy;Elizabeth Brunner
    • Nuclear Engineering and Technology
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    • v.56 no.3
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    • pp.966-972
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    • 2024
  • Idaho National Laboratory (INL) announced at COP27 it would reach net zero greenhouse gas (GHG) emissions by 2031. As a Nuclear, Energy and Environment, and National Homeland Security laboratory, the predominant solution to closing the clean energy gap will include nuclear as a safe, clean, reliable and affordable electricity source with the additional benefit of producing heat and hydrogen to fuel INL's large transportation fleet. INL's collaboration first vs. competition is essential to the program's success. The focused actions in INL's Nuclear Roadmap include: Infrastructure, Licensing/Regulatory, Financial, Time to Market, Fuel Cycle and Public Confidence/Communications. The roadmap also includes nuclear technology innovations and creative partnerships with utility providers, regulators, businesses, community members, and Indigenous Peoples to accelerate deployment of advanced reactors. Through development of the Net-Zero Nuclear Roadmap, INL will offer a model to provide safe and secure energy for the nation and the world by: (1) establishing the necessary infrastructure on its 890-square mile site to support demonstration, (2) showing proven pathways through the licensing and regulation process, (3) partnering with utilities to ensure commercial application, and (4) collaborating with industry to site new technologies.

A Study on Digital Road Map for Vehicle Navigation(I) (자동차 항법용 수치도로지도에 관한 연구(I))

  • Kim, Yong-Il;Pyeon, Mu-Wook
    • Journal of Korean Society for Geospatial Information Science
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    • v.2 no.2 s.4
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    • pp.89-98
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    • 1994
  • Digital road map - which plays an essential role in giving accurate location of the vehicle, optimum route guidance, destination searching, and topographic feature query functions - is the most fundamental element of the vehicle navigation system. Unfortunately, there is not a nation-wide digital map in Korea such as U.S. TIGER fie, that is easily applied to digital road database production. Therefore, producing new digital road map is inevitable in Korea For establishing digital road map for vehicle navigation, this paper puts forth the necessary condition to stabilize the digital road map qualify, and to keep up the compatibility and the economical use. As a result, the standards of coordinate and map accuracy arc presented, and the Items and the structures of database arc decided.

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Characteristics of the Ochratoxin A Producing Fungi in Traditionally Fermented Korean Soybean Foodstuffs (전통 대두발효식품 중에 존재하는 Ochratoxin A 생성균주의 특성)

  • Kang, Sung-Chul;Shin, Heuyn-Kil;Kim, Jong-Bae;Kim, Chang-Han;Lee, Sang-Sun
    • Korean Journal of Food Science and Technology
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    • v.23 no.5
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    • pp.572-577
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    • 1991
  • Fermented Korean soybean foodstuffs(12 samples of meju, 28 samples of doenjang and 28 samples of kanjang) which collected nation wide in Korea, were used to isolate of fungi. And the fungi producing ochratoxin A(OA) among isolated fungi were identified. Of total 222 fungi isolated in each samples, the production rate of OA was 17.7%(39/222). Four fungi out of 39 isolates which production OA showed a higher amount of ochratoxin A. From these results, four kinds of fungi producing large quantities of OA were Penicillium spp., Phialotubus microsporus, Eupenicillium lapidosum, and Paecilomyces variotti, respectively. Four fungi showed the optimum growth at water activity($a_{w}$) of 0.99, but production of OA was almost inhibited at $a_{w}$, of 0.85. Furthermore, three fungi except P. variotti showed the optimum growth at $30^{\circ}C$, while OA production inhibited at same temperature. The optimal pH for toxin production except P. variotti was 6.5. Also, toxin production was not greatly influenced by pH.

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Position Analysis of Cow Teats for Teat-cup Attachment System on Robotic Milking System (로봇 착유기의 착유컵 자동착탈을 위한 착유우의 유두위치 조사분석)

  • Kwon, D.J.;Kim, W.;Lee, D.W.
    • Journal of Animal Environmental Science
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    • v.8 no.3
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    • pp.159-164
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    • 2002
  • The distance between teats of each head on twenty heads of holstein was measured in Nation Livestock Research Institute of Rural Development Administration to find design variables on the teat-cup attachment system of the auto-milking system before milking. The distance between teats was tested by the steps for milk producing in the morning and evening. The results from this study is summarized as follow. 1 The maximum and minimum length between front teats were 297mm and 112mm respectively, the maximum and minimum length between rear teats were 231mm and 36mm and the maximum and minimum length between left front and left rear were 220 and 84mm. And the maximum length of right front and right rear were 205mm and 90mm. A relative position of the each teats was asymmetric. 2. The size of teats, the length between front teats, and the length between rear teats by lactating period were very much changed for its milking. 3. The design variables on the teat-cup attachment system was found by the length between each teats tested. Since the position of teat-cup is changed by milking environment for a cow to milk, the design variables should be considered to be asymmetric area between four teat of COW.

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Study on the Effects of Physical Slow Motion Exercises for the Enhancement of the Senses in Animating (애니메이팅 감각 증진을 위한 신체 서행동작(徐行動作:Slow motion) 체조효과 연구)

  • Rhim, Young-Kyu
    • Cartoon and Animation Studies
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    • s.25
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    • pp.41-63
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    • 2011
  • Many educational facilities have been formed due to the nation's revival policy in the animation industry since about 1995. Owed to the active financial support of the nation, the production industry rapidly vitalized, production technology rapidly advanced, and a large workforce is being passed on into society through educational institutions. The reality of many developing countries appearing to be putting emphasis on the industrialization of animation, similar to our country, is becoming a great pressure on us industrially. It is never easy to develop a certain field into a globally competitive industry in a short period of time. Our countermeasure, pursuant to these international circumstances, lies in innovation and creativity that has broken away from the existing methods of production, and mass production of high quality animation specialists. This paper is a new educational proposition for the consolidation of national competitiveness. Animating, the core of producing an animation, completely depends on the animator's artistic and technical ability. In order to supplement the existing methods of studying by theory and make up for the biggest weak point, which is the lack of "on the scene" learning contents, I propose incorporating movements based on frequently appearing characters in popular animations and acting them out slowly and including the "Slow Motion" kinetic effect, a way of enabling someone to learn and sense astrodynamic fundamental principles by oneself. It is a new method of learning movement, a plan made to achieve sensual performance gestures, and an improvement in direction for students who wish to become animators in the future.

The Thought in Realism and View on Education Appeared in the Text, GUANZI(『管子』) (『관자(管子)』의 현실주의(現實主義) 사상(思想)과 교육관(敎育觀))

  • Shin, Chang-Ho
    • (The)Study of the Eastern Classic
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    • no.32
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    • pp.279-310
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    • 2008
  • In this research, the writer investigated the thought in realism and view on education appeared in the text, GUANZI("管子") roughly. The thoughts and contemplation in GUANZI mostly contain practical issues of politics, law and economy, as well as military policy and also get involved in the education pursuing an organic relationship therewith. In GUANZI, the rule of law and morality were applied to the politics in a harmonious fashion. Although the text upheld agrarian-oriented policy in connection with nation's economy, it, however, succeeded to secure the national wealth by having implemented the polices concerned with industry and commerce in an appropriate manner. In addition, he established strong military organization through political stability and by securing economic strength. In short, this is the policy in order to pursue 'a rich nation with a strong military.' Under such situation, education made a positive contribution to meet the realistic needs in order for reinforcement of politics, economy, and military. In the level of moral education that will set right the decorum and proprieties of the people, and their loyalty and integrity, vocational training that enabled the four divisions of society, that is, the official class, farmers, artisans and merchants, to carry out their given jobs successfully was highly valued in GUANZI. These are substantial efforts in order to establish the order of community by means of putting emphasis on people's morality and loyalty, and also to create the public weal through reinforcement of producing activities of each class of society. After all, the realistic thought and view on education appeared in GUANZI can be understood as an expression of strong will to accomplish national prosperity and military strength in order to overcome disturbing situations in the society in those days.

A Study on the Valuation for Trade Remedies System and KORUS-FTA Chapter 10 between the KOREA and U.S. (한.미 무역구제제도 및 KORUS-FTA 제10장에 대한 평가 및 유의점에 관한 고찰)

  • Oh, Hyon-Suk
    • THE INTERNATIONAL COMMERCE & LAW REVIEW
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    • v.41
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    • pp.237-266
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    • 2009
  • KORUS-FTA are consist of articles 8. In order to the subjects are, application of a safeguard measures, conditions and limitations, provisional measures, compensation, global safeguard actions, definitions, antidumping and countervailing duties, committee on trade remedies. In especially, regarding application of a safeguard measures under KORUS-FTA, if as a result of the reduction or elimination of a customs duty under this agreement, an originating good of the other party is being imported into the territory of a party in such increased quantities, in absolute terms or relative to domestic production, and under such conditions that the imports of such originating good from the other party constitute a substantial cause of serious injury, or threat thereof, to a domestic industry producing a like or directly competitive good, the party may: suspend the further reduction of any rate of customs duty on the good provided for under this agreement; increase the rate of customs duty on the good to a level not to exceed the lesser of: the most-favored-nation (MFN) applied rate of duty on the good in effect at the time the action is taken; and the MFN applied rate of duty on the good in effect on the day immediately preceding the date this Agreement enters into force; or in the case of a customs duty applied to a good on a seasonal basis, increase the rate of duty to a level that, for each season, does not exceed the lesser of: the MFN applied rate of duty on the good in effect for the corresponding season immediately preceding the date of application of the safeguard measure; and the MFN applied rate of duty on the good in effect for the corresponding season immediately preceding the date this agreement enters into force.

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Measurement of Ochratoxin A and Isolation of the fungi producing Ochratoxin A from Korean traditional fermented soybean foodstuffs (전통 대두발효식품(醱酵食品)중에 존재하는 Ochratoxin A 생산균(菌) 분리(分離)와 Ochratoxin A량 측정)

  • Kang, Sung-Chul;Lee, Sang-Sun;Shin, Hyun-Kil;Kim, Joung-Bae
    • The Korean Journal of Mycology
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    • v.19 no.2
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    • pp.148-155
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    • 1991
  • Fungal ochratoxin A wes extracted and measured from the Korean traditional and fermented soybean foodstuffs (12 samples of Maeju, 28 samples of Dwangjang and 28 samples of Kangjang) collected from the whole nation wide regions. The various fungi were isolated from the foodstuffs and they were also examined whether the isolates produce ochratoxin A (OA) under the artificial conditions or not. Determinations of OA produced by the fungi were done with the antibody-attached CIA method, which was accurate or sensitive at the range of 20 pg per sample with a ninty percent recovery. Out of the 222 fungal isolates, 39 isolates produced the OA under the artificial conditions, and were identified as species of Aspergillus, Penicillium, Paecilom­yces or other genera. The OA detected in all soybean foodstuffs was presumed to be originated from the first fermentation step of maeju.

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