• Title/Summary/Keyword: Economic Position

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Analysis of corporate environmental activities using multidimensional scaling (다차원척도법을 이용한 기업 환경경영활동의 해석)

  • 전대욱;이병남;김지수
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 1997.10a
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    • pp.63-66
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    • 1997
  • This paper is concerned with the current status and the prospectus of environmental investments in the manufacturing sector. A questionnaire survey was made to identify the concentrated fields of the investments. The collected data were analyzed by a multidimensional scaling method in order to provide a reasonable interpretation on the major factors which characterize the current situation and the prospectus of the investments as well as the relative position of each respondent company in a spatial map. The result tells us most respondents tend to concentrate their attention on end-of-pipe solutions due to technological tangibility and economic efficiency, etc.

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A Review of Wetland Policies and Related Guidelines of Leading Nations and Korea with Emphasis on Creation of Artificial Wetlands

  • Lee, Yong-Hee;Lee, Mi-Jin
    • Ocean and Polar Research
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    • v.24 no.1
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    • pp.93-114
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    • 2002
  • Legal regimes of major countries actively involved in wetland programs including USA, Japan, Germany, Netherlands, and Denmark, show that these leading nations have developed their own legal regimes and policies for the conservation and restoration of wetlands since early 1990s. The main feature of their position is to preserve, create and restore wetlands, including tidal flats. However, this approach, so called 'mitigation' policy, is thus far, not a fully established policy but an evolving one. For Korea, there are only a few laws and policies which hint at the importance of creating coastal wetlands as a conservation measure, however, most of those systems only exist as vague provisions which lack any tangible and compulsory implementing procedures and technical guidelines. It seems that it is necessary to strengthen the legal measures for conserving coastal wetlands in Korea including specifying economic assessment methods and funding sources for the creation, restoration and rehabilitation of tidal flats to firmly establish a national wetland mitigation policy.

Study on Logistics Industry Cooperation between Shandong and South Korea

  • Li, Xiaopeng
    • The Journal of Industrial Distribution & Business
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    • v.3 no.2
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    • pp.23-27
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    • 2012
  • Purpose - The objective of the paper is to explain the economy and trade development between South Korea and Shandong, strengthening logistics Industry cooperation of both sides increasingly important. Research design, data, methodology - The study conducted a survey on Shandong is the earliest economy and trade exchanges with South Korea in China. Shandong and South Korea share the similar geopolitical, the same culture and long exchange history etc. Results - This study explores current situation and existing problems the logistics cooperation between Korea and Shandong, and recommendations so as to further trade between two sides. Conclusions - Logistics cooperation of China and South Korea is an important part of the international logistics cooperation in Northeast Asian Economic Circle, and the logistics cooperation between Shandong and South Korea occupies an important position in logistics cooperation of China and South Korea.

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A Study on Transferring Power Model in Chinese Family Business (중국 가족기업의 경영승계 모형에 관한 연구)

  • Kim, Mie-Jung;Son, Dong-Jin
    • International Commerce and Information Review
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    • v.8 no.4
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    • pp.277-300
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    • 2006
  • In the initial stage of a national economic development of China, the family business takes enterprise's organizational form ruling position. The private enterprise of China is mainly family business; the family makes the mainly proprietorship in other words. Even in the private enterprise after developing, 70 percents are managed as a family This paper start to study the Transferring Power Patterns in family business using the Company's Life Circle Theory and some other correlative theories. Based on the Transporting Power Model, the paper gives a comprehensive explanation for the choice of transferring power pattern in the family business of China.

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Fluid Analysis of GGH Panel Elements considering Deposition Particles for Desulfurizing Equipments (침적 입자를 고려한 탈황설비용 GGH 판넬 요소의 유동해석)

  • Ryu, B.J.;Kim, J.H.;Kim, H.S.;Lee, K.S.;Koo, K.W.
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 2009.04a
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    • pp.601-605
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    • 2009
  • The paper deals with the proper design of GGH(gas-gas heater) panel elements of desulfurization equipments in a thermoelectric power plant. When fossil fuels such as coal, petroleum et cetera are burnt to ashes, sulfur oxide compounds are produced, and calcareous sludges are deposited at GGH panel elements. In this case, operation of a power plant equipments is interrupted, and a tremendous economic loss comes into existence. One of the purposes of the paper is to find flow velocity distributions and regions of depositions when calcareous sludges pile up on the GGH panel elements through the fluid analysis. In the fluid analysis, flow velocity and position distributions of particles between GGH panel elements are demonstrated according to time variation for ammonia and calcium hydroxide particles.

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The Traits of International Marriage in Rural Korea (한국농촌의 국제결혼의 특징)

  • Lim, Hyung-Baek
    • Journal of Agricultural Extension & Community Development
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    • v.14 no.2
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    • pp.471-491
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    • 2007
  • The purpose of this study were (1) to thumbnail sketch of present general condition of foreigners and international marriage in Korea, (2) to study special trend of international marriage in rural Korea, particularly immigration connected with poverty, and (3) to focus on prospect of the problem of mixed-bloods, especially half blood children in rural Korea. Many of foreigners were treated discriminatingly, for example racial discrimination and wage discrimination. And discrimination to mixed-blood children will be happen in future. They are in a disadvantageous position because of economic status and appearances. Half blood children have korean nationality because one of his parent is korean. When they grow up and reach their the age of puberty and the age of working, they will resist to discrimination in working and marriage. I had examined precedent studies, and class theory in general, and to suggest it is time to looking for way of reduce social cost and way of coexistence.

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A study on The Career Development of Hote1 Cooks (호텔 기업의 조리사 경력개발 관리에 관한 연구)

  • 오석태
    • Culinary science and hospitality research
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    • v.8 no.1
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    • pp.23-41
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    • 2002
  • Ordinary, the hotel Career Development that cooks are hi red, then OJT and evaluation, disposition. It means that cook to set in order with licence and to carry-out effect But it is not continue forever about the job demand, attitude, ability of cook. The Executive Chef and depart of career development have to plan for problems now and a long time of time to cooks. Demand of cook career development are sociality and economical. Because the hotel needs a high-grade cook for keep competitive in changing surround. internal resources are more effect ive when require without delay man power than hire urgent. It is not only lack career development to cook, probably face up to retirement at one time and foment social order but also cook lose their a right to labor. Cook supports their family and grow, economic base for ethical by labor, so have to carry their point. In addition the domestic five stars hotel's career development structure are very simple and infirm, so it cause stagnation to position, lead to negative vision and show a drop in efficiency. Therefore the hotel must investment about Career Development.

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Study on the Improvement of Output Fluctuation from Generator Driven by Large Size-Low Speed Diesel Engine (대형저속 디젤엔진 구동 발전기의 출력변동 개선에 관한 연구)

  • 김영주;전효중;이돈출;이충기
    • Journal of Advanced Marine Engineering and Technology
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    • v.16 no.5
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    • pp.6-16
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    • 1992
  • Since world-wide oil shock on 1970s, many large size-low speed diesel engines, instead of steam turbines, are used for the industrial electric power generating plants due to their economic advantage of low specific fuel consumption. But it is very important to control their electric power fluctuation problems for the purpose of smooth parallel operation with existing power plants. In this paper the fluctuation problem of KEPCO Nam-cheju No.1 generator driven by diesel ngine(B & W 7K 60MC, 13931x138.5RPM) is investigated with analysis of torsional vibration of which 4th harmonic component is related to its power fluctuation. The problem can be improved by modification of cylinder arrangement and flywheel position in reverse sequence, equalizing the combustion gas pressure of all cylinder and installation of torsional vibration damper enlarged 30%(Je=7287Kg.m$^{2}$) and high quality balancing of generator rotor.

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Characteristics of Photovoltaic Power Generation by Concentration and Tracking (집광추적형 PV발전의 특성에 관한 연구)

  • Kim, B.R.;Park, S.G.;Oh, H.G.;Yu, Y.H.
    • Proceedings of the Korean Society of Marine Engineers Conference
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    • 2005.11a
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    • pp.39-40
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    • 2005
  • Photovoltaic Power Generation system occupies an important position as an alternative energy source, converting directly sunlight into electricity,using a photovoltaic cell. The Purpose of this research is to present and confirm the effectiveness of concentration and tracking of sun in photovoltaic power generation. Comparative experiments were carried outwith two rating 75 watt solar modules in $25^{\circ}$ under condition of various times concentration, tracking and plain normal measuring generated voltages, currents and temperatures of back sheet of modules by internet monitoring system to find out which is best in economic sense. The experiments show that output power of concentration and tracking photovoltaic power generation is over 180% more then that of plain normal system.

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Development and Application of Measuring Method of Instantaneous Intensity (순시 인텐시티 측정 기법의 개발 및 응용)

  • 이장우;김영종;안병하;이운섭
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 1997.10a
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    • pp.560-563
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    • 1997
  • Sound intensity method is well known as a visualization technique of sound field and sound propagation in noise control. Sound intensity is a vector quantity that describes the magnitude and the direction of net flow of acoustic energy at a given position. The current measuring method is expensive and difficult to identify the noise source exactly. In this paper, we have studied the noise source identification and the characteristics of noise source of rotary compressor for air conditioner using complex sound intensity method. The new method for instantaneous sound intensity is also proposed and it is useful for transient state and steady state. The criteria of these states select auto correlation coefficient. The advantage, simplicity and economic attribution of this method are verified by analyzing the characteristics of noise source with instantaneous sound intensity compared to mean sound intensity.

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