• THE INDUSTRY AND TECHNOLOGY OF GAS
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• v.2 no.1
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• pp.6-21
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• 1998

에너지는 인류문명발달의 원동력이며 현대 산업사회에서는 모든 산업활동과 국민경제에 필수적인 요소이므로 세계 거의 모든 나라들은 에너지의 안정확보를 국가정책의 제 1로 삼고 있다. 세계적으로 볼 때 시대의 변천에 따라 에너지의 주역도 바뀌어 산업혁명 후 제2차 세계 대전까지는 석탄이 주역이었고, 2차대전 후 1970년대 석유위기 전까지는 석유가 단연 주역이었다가 석유위기 후 1980년대는 천연가스와 원자력이 상당부문 석유를 대체하고 있으며, 21세기에는 가스이용기술의 개발에 따라 편리성과 경제성에서 가스의 우월성으로 타에너지를 대체하고, 특히 지구온난화방지 노력과 관련하여 전세계적인 $CO_2$ 감축 목표에 따라 청정연료로서 타에너지 보다 사용이 크게 늘어 2010년까지는 1995년의 $50\%$가 증가하여 21세기 연료의 주역이 될 것으로 전망된다. 우리나라는 에너지의 $98\%$를 외국에서 도입하는 상황에서 석유의존도가 $60\%$를 넘고 있으며, 원자력발전소의 확장에 어려움이 많고 세계기후변화협약을 비준한 국가로서 지구온난화방지를 위한 의무를 지게 될 것이므로, 에너지 공급원의 다원화를 통한 안정확보와 청정에너지 이용의 확대 및 에너지 산업에 대한 규제완화 등으로 경제성에 입각한 시장경쟁에서 가스는 우위를 확보함으로써 1차 에너지중 가스의 비중이 매우 높아질 것으로 전망되고있다. 따라서 가스산업은 우리나라 에너지산업중 가장 크게 발전하고 또 다른 에너지가 여러면에서 제약을 받게 될 때 이러한 제약을 극복하는 대체에너지로서 역할이 크게 전망되며, 특히 발전, 열병합, 냉방, 자동차 연료부문에서의 사용이 크게 늘어날 것으로 예상되어 이러한 가스이용의 확대에 대비하여 가스자원의 개발, 국내 공급설비의 확충, 연구개발등에 대한 투자와 규제완화에 의한 시장경쟁에 대한 대비가 필요하다.계산모델 및 원자력병원에서 보유하고 있는 방사선 치료계획장치인 CAP-PLAN의 선량계산모델의 계산 결과와 비교하여, 흡수선량은 ${\pm}10\%$ 이내에서 거리로는 0.4mm 이내에서 대부분 일치하였다. 최대 오차는 각각 $11.3\%$ 및 0.8mm로 나타났다. 이상의 결과들로부터 새로 개발한 금으로 된 기구와 Ir-192 seed를 이용한 근접 방사선 치료법으로 안구의 악성종양에 대한 치료를 보다 효과적으로 시행할 수 있을 것으로 기대된다. 구성원을 간소 목적을 위하여 사용할 수 있어야 하겠다 마지막으로 이들 내의 위험 집단을 우선적으로 파악. 접근하여야 할 것이다. 위험 집단으로는 경제적 문제로 적절한 의료 이용을 할 수 없는 저소득층, 문화적으로 열등한 위치에 있는 여성층과 초기 이민 적응에 가장 문제를 일으킬 소지가 있는 노년층을 들 수 있겠다. 이 연구는 몇 가지 제한점을 가진다. 첫째. 연구 대상자 선정이 어려워서 자원자를 대상으로 연구가 행해졌다. 둘째. 적은 수의 연구 대상자를 대상으로 연구가 행해졌다. 셋째. 연구기간이 짧았던 까닭에 좀더 상세한 사례 연구가 이루어질 수 없었다 좀 더 신뢰할 수 있는 표본 추출 방법을 통하여 선정된, 많은 연구 대상자를 가지고, 심도 있는 연구가 추후 반복적으로 이루어져야 할 것이다.더욱 더 발전을 거듭하고 있으며, 외식은 여행과 여가 활동의 필수적인 요소로써 그 역할을 일조하고 있다. 이와 같은 여가시간의 증가는 독신자들에게는 좀더 많은 여유시간을 가족을 이루고 있는 가족구성원들에게는 가족과의 유대를 강화하는 휴식과 오락의 소비 트렌드를 창출시켰다. 이와 더불어 외식은 식사를 해결하기 위한 단순한 수단에서 벗어나 동기와 동반자에 따라 달라지는 행동 패턴을 나타내고 있으며, 연령과 목적에 따라 세분화되는 분명한 선호도를 나타낸다. 지난 10여 년간 외국으로부터 수입된 다양한

• Journal of the Korean Regional Science Association
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• v.34 no.4
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• pp.35-48
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• 2018

The purpose of this study is to empirically investigate the experiences and subjective opinions of urban agriculture in order to explore ways to vitalize urban agriculture. More specifically, we divides environmental value into three categories of ecology, landscape, and participation, and defines a function of urban agriculture to improve environmental values related to the three categories mentioned above. The main results of the empirical analysis using the survey data are summarized as follows. First, the probability of gathering information about urban agriculture is higher in metropolitan cities than small cities, and the larger the residence size, the higher the probability of actual urban agriculture participation. Second, the positive response rate was high for the three categories of urban agriculture, while the negative response rate was high for the surrounding environment. The implications derived from the analysis are as follows. First, the opposite results of experiences of urban agriculture suggests that local governments should further promote urban agriculture-based investment policies. In addition, these policies need to be preceded by analysis of the characteristics of population groups in the region Also, it is necessary to improve the environment through urban agriculture.

• Asia Marketing Journal
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• v.13 no.2
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• pp.27-48
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• 2011

The Chinese counterfeits has begun to gain great attention recently because of the drastic increase in its volume. The consumption of counterfeit harms to manufacturer who spend millions of dollars to create and develop new product. The counterfeits in Chinese can cause international dispute and lower national reputation. The purpose of this study were to examine if the buyers of counterfeits tend to care more about interpersonal relationship than non-buyers among Chinese. Data were gathered by surveying Chinese consumer living in Beijing, Shanghai, and Guangzhou metropolitan area using convenient sampling, and 480 questionnaires were used in the statistical analysis. In analyzing data, descriptive statistics, factor analysis, structural equation modeling with AMOS were conducted. The results of this study were follows, first, attitude toward counterfeits was classified into three factors such as interpersonal relationship, perception, and involvement. It is general belief that attitudes toward counterfeits were correlated with on brand attachment, however this study show that the buyers of counterfeits tended to purchase counterfeit goods as more alternatives of genuine(original) product than non-buyers. Perhaps, the buyers of counterfeits tended to have lower consumer ethics than non-buyers because they value counterfeit high. It is generally accepted that both a producer and a buyer violate the laws, but they are rather generous for buyer. The results of this study suggest consumers' attitude towards counterfeit need to be changed, following consumer education and strict law enforcement. Based on these results, global brand marketing strategies for luxury goods were suggested.

• International Commerce and Information Review
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• v.18 no.4
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• pp.221-262
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• 2016

This study examines the dispute resolution culture and negotiation strategy in Vietnam. We adopt area studies methodology in order to analyze dispute resolution and negotiation strategy in Vietnam, since the dispute resolution and negotiation strategy are keenly connected with the culture, law, institution, and economic system of the society. Our findings are as follows. First, Vietnamese society has the culture that has the characteristics of maternal society and patrilineal society. Vietnamese women has traditionally participated in the economic activity. Second, Vietnamese people showed loyalty to the nation. Third, Vietnamese society is shown to belong to the culture of collectivism. In addition, we investigate the multi-faced characteristics of Vietnamese dispute resolution culture and negotiation strategy. Our findings are as follows. First, Vietnamese people utilize middlemen in implementing dispute resolution and negotiation. Second, Vietnamese people prefer long-term negotiation style. Third, Vietnamese people is accustomed to face-saving culture. Fourth, Vietnamese people prefer the indirect communication style. Fifth, Vietnamese people prefer written document instead of oral agreement in contract. Sixth, Vietnamese people and firms prefer ADR to formal law.

• Journal of Information Management
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• v.42 no.2
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• pp.85-102
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• 2011

Conventionally, scientific data visualization is thought of as one of activities performed by scientists during the scientific data analysis. However, recently, there exits a set of research papers which count scientific data visualization as a independent research area. They show the research subjects for studying the scientific data visualization technology and methods. In case, a scientist or group of scientists can not solve their own visualization problem due to the unskillfulness and inexperience on using visualization tool. Therefore, it needs to help them by the systematic way for solving the problem. In this study, we analyze and propose the national level scientific visualization support system for scientists. In particular, we first analyze the existing papers and find out the critical success factors. Then, by integrating the findings of the analysis, we propose the research areas which need to be focused, and the strategic direction and specific research topics for scientific data visualization support system in national level.

• Journal of the Korean Institute of Gas
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• v.10 no.4 s.33
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• pp.17-22
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• 2006

Both of district heating(DH) system and natural gas(NG) supply system have benefits in clean energy supply and having energy efficiency and savings. The issue of duplicate investment and supply requirement of only for cook occur several conflicts such as destruction of the Beneficiary Pays Principle and Cross Subsidization, etc. Under the circumstance, the purposes of this research are to consider several issues of cross subsidization in NG and DH industries and to present the following alternatives for resolving related problems. First of all, a charging mechanism in the energy cost must be improved so as to maintain the positive relation between cost and benefit. That is, the beneficiary-pay principle must be strictly applied. Secondly, the extended supply of DH through HOB(Heat Only Boiler) must be strictly limited. Finally, we need to improve efficiency for the benefit of market participants.

• Cartoon and Animation Studies
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• s.14
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• pp.129-150
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• 2008

The article concerns the relationship between the animation festival and the regional cultural industries. In particular, the article studies the WAF(Web Animation Festival) case, in which has hold since 2004 by the Gwangju Information & Culture industry Promotion Agency in the city of Gwangju. The WAF case will be examined in terms of the promotion of the selected web cartoons and animations in the festival competition. As a result, the competion festival has been managed in connection with the support programs for the promotion of the regional cultural industries. In the process, the Gwangju Information & Culture industry Promotion Agency has sought to connect the selected arts works with the CEOs in the field of content business and media business. The article concludes the WAF need to be reestablished in the context of the development of the Gwangu cultural industries cluster and the reinforcement of the international exchange and networking through the grand project of Asian Cultural Capital Gwangu.

• Journal of Labour Economics
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• v.25 no.3
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• pp.1-34
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• 2002

This paper investigates the effects of hours reduction on growth, investment, and consumption as well as employment. We adopt the basic framework of the indivisibility of labor developed by Hansen (1985) and Rogerson (1988) and extend it by allowing heterogeneity of workers in productive efficiency. On the basis of monthly panel data constructed from Economically Active Population Surveys and Household Income and Expenditure Surveys, we estimate the value of productive efficiency parameter of newly hired workers relative to existing workers by considering differences between the two groups in unobservable as well as observable worker characteristics. Numerical simulation of steady states demonstrates that reduction of statutory weekly hours from 44 to 40 leads to a rise in employees by 4.9 percent. However, GNP, investment, and consumption are all reduced by 2.03 percent, which is attributed to reduction in the amount of effective labor input, which in turn comes from reduction of actual average hours and productivity differences between exiting and newly hired workers.

• The Journal of the Korea Contents Association
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• v.14 no.6
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• pp.73-83
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• 2014

This paper is to analyse how Industree Crafts, social enterprise in the field of crafts, could generate profit and create a sustainable growth for the last 30 years out of dependence on government grants in India. Success factors was drawn from the findings as follows. First, bringing stakeholder value: it preferred social mission as a goal for generating the value of stakeholders respectively and shared value mutually. Second, building distinctive internal business processes: it adapted unique business model and 4P strategy into its internal organization system and introduced the way of management to support the independence of self-help groups aimed at creating greater added value. Third, promoting learning and innovation culture: it challenged with the help of new design strategies continuously, was unafraid of change, and promoted learning culture to turn trial and error into the organization learning. Finally fourth, securing right finances and resources: it obtained proper finances and resources such as trying joint-sale, attracting investment from a private company, and acquiring enough skilled artisans at every scaling up.

• Journal of Digital Convergence
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• v.16 no.6
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• pp.27-35
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• 2018

This study aims to develop the scale for business effectiveness targeting microcredit users. For this, based on domestic preceding researchers empirically handling the microcredit and also focus group interviews with users and specialists, total 30 preliminary questions were composed. After that, conducting the exploratory factor analysis targeting 127 finally collected surveys, in the results of analysis, the scale validity of three factors and 24 questions was verified. Also, considering the goodness-of-fit of model through the confirmatory factor analysis, the effectiveness scale of microcredit business was determined. The concrete factors included 5 questions of the store operation, 3 questions of business start-up satisfaction, and 16 questions of management competency. Lastly, based on the effectiveness scale of business developed by this study, the research direction and the practical development direction of microcredit was suggested.