여가는 일상에 지친 피로를 풀어주는데 매우 중요한 요소이다. 특히 주 5일제 근무로 인해 여가를 즐기려는 사람들의 다양한 욕구는 점점 증대되고 있다. 게임은 대학생들에게 하나의 새로운 여가 활동으로 자리 잡고 있다. 과거보다 대학생들은 게임에 대한 욕구가 다양해지고 새로운 것을 추구하지만 개발사들은 비용적인 부분 때문에 대학생들의 욕구를 크게 반영하지 못하고 있다. 이러한 차원에서 본 연구에서는 대학생들의 여가활동 중 게임이용에 대해 어떤 형태를 나타내는지 평가하는데 초점을 맞추었다. 그 결과 하루 평균 3시간미만의 여가활동 중 1~2시간가량 게임을 하고, 재미와 스트레스 해소에 도움이 되기 때문에 많이 이용하는 것으로 나타났다. 온라인 게임과 PC 게임 플랫폼을 좋아하고, 시뮬레이션 게임과 MMORPG를 즐겨하는 것으로 나타났다. 게임 이용시 보통 1~2만원 정도 지불하는 것으로 나타났다. 이와 같은 연구결과를 바탕으로 마케팅 방법을 제안하였다.

이 연구는 발레 전문가의 경험적 지식을 토대로 발레영재성 구성요소를 탐색하고, 탐색된 요소에 대한 중요도를 확인하고자 하였다. 발레영재성 요인의 탐색을 위해 발레 전문가 14인을 대상으로 개방형 설문과 면담을 실시하였고, 탐색된 요인의 상대적중요도를 산출하기 위해 발레 전문가 15명을 대상으로 계층분석(AHP)을 실시하였다. 자료 분석은 영재성 요인 추출과 범주화를 위해서 귀납적 내용분석을 사용하였으며, 계층분석은 EC-2000과 Microsoft Excell을 활용하여 실시하였다. 연구결과, 발레영재성은 신체, 예술적 감성, 발레지능, 심리, 환경의 5개 일반영역으로 범주화 되었다. 또한, 각 일반영역에 대한 세부영역으로 신체는 체격, 체력, 협응으로, 예술적 감성은 느낌, 연기력, 음악성, 무대 예술적 기질로, 발레 지능은 이해력, 기억력, 창의력, 분석력으로, 심리는 동기, 성격, 정서로, 환경은 주요타자와 교육 관련 주제로 구성되었다. 발레영재성 구성 요인의 상대적중요도는 예술적감성(40.2%), 신체(25.3%), 발레 지능(17.5%), 심리(10.4%), 환경(6.6%) 순으로 산출되었고 각 일반영역에 포함된 하위요인의 상대적중요도는 예술적감성 요인의 경우 음악성, 느낌, 예술적 기질, 연기력 순으로, 신체 요인은 협응, 체격, 체력 순으로, 발레지능 요인은 이해력, 분석력, 창의력, 기억력 순으로, 심리 요인은 정서, 성격, 동기 순으로, 환경 요인은 교육, 주요타자 순으로 상대적중요도가 산출되었다.

This study aims to examine what factors park users value in urban parks and to find ways to elevate user satisfaction for the creation and usage of an urban park. To achieve this, the study relied on two methods: the descriptive method of researching publications and related scholastic writings, and the empirical study method including a survey of present condition and interviews with users. The result shows that the "sense of nature" is more important than “functional facilities” in urban natural parks and "management part like safety and cleanliness of park" is more important than "utilizing facilities" in urban neighborhood parks. Generally, the importance rating of urban parks visitors felt in them were higher than the satisfaction rating, in terms of living surroundings. Factor analysis resulted in six factors in a natural park and in eight factors in a neighborhood park. Regression analysis in a natural and a neighborhood park showed a positively correlated factor: benefits sought, suggesting that people recognize the importance of urban parks through the benefits they gain in them and the satisfaction they find in urban parks depends on utilizing facilities. Therefore, in urban natural parks, people will find greater satisfaction through pursuit of the benefits they are seeking; improvements to park facilities should address the benefits that park users are seeking.

본 연구는 축구선수의 경기력에 영향을 미치는 요소를 수집하여, 이들 영향 요소의 구조와 위계적 중요도를 산출할 목적으로 진행하였다. 축구 경기력에 영향을 미치는 요소를 수집하기 위해 국가대표 감독, 프로축구팀 감독, 공중파 축구해설자 경력이 있는 축구전문가 19명을 대상으로 개방형설문과 심층면담을 실시하였다. 축구전문가를 대상으로 한 개방형설문과 심층면담 결과 축구 경기력에 영향을 미치는 273요소를 수집하여 귀납적범주화를 실시하였다. 귀납적범주화 결과를 바탕으로 208명의 대학과 프로 축구선수를 대상으로 한 설문결과를 토대로 탐색적요인분석을 실시하여 4개요인 14하위요인으로 축구 경기력 영향 요소를 구조화하였다. 탐색적요인분석 결과를 토대로 278명의 대학과 프로 축구선수를 대상으로 한 확인적요인분석을 시행해 구조적합성을 확인하였으며, 확인적요인분석 결과를 토대로 국내외 축구전문가 18명을 대상으로 축구 경기력 결정 요인에 대한 계층분석(AHP)을 실시하였다. 축구선수의 경기력에 영향을 미치는 14하위요인은 기술, 매개기술, 심리, 축구지능의 네 요인(factor)으로 구조화되었으며, 각 요인의 상대적 중요도는 축구지능, 기술, 심리, 매개기술 순으로 나타났다. 축구선수의 경기력에 영향을 미치는 하위요인의 상대적 중요도는 생각하는 플레이, 볼컨트롤, 집중력, 넓은 시야, 트레핑, 전술의 이해, 임기응변 능력, 순간판단력, 공간창출 능력, 볼키핑, 투지, 여유, 의욕, 승부욕 순으로 나타났다.

Biodiversity is closely related to the conservation of ecosystems. Ecosystems provide more subtle, but equally essential, services. Microorganisms decompose human's waste and renew the soils that produce our food crops. Biodiversity in Korean paddies encompass 54 families and 107 species of freshwater invertebrates. In terms of the number of aquatic insects affected by different sources, the order starting with the highest population was swine slurry > chemical fertilizer > fresh straw with reduced fertilizers > control. The number of freshwater invertebrate and aquatic macro-invertebrate in surface water of the plots without insecticidal application were 2 and 2.1 times greater than in fields receiving insecticide applications, respectively. The soil microfungal flora of the 85 isolates paddy fields in Korea was 30 species in 13 genera and 11 isolates were unidentified yet. Agricultural policy should be changed to assist the conservation of biodiversity because until now the agricultural ecosystems have been negatively affected from the development of high-yield varieties to enhance food production, and the expansion of fertilizer and chemical use. For the conservation of agricultural ecosystems, agricultural practices with less investment and more resource saving, as well as enhancing the safety of agricultural and livestock products are essential. Finally, this paper was written for the contribution for the development of environmentally friendly farming systems with neighboring or whole ecosystems.

The Ministry of Agriculture and Forestry announced in 2001 that the overall amount of paddy land set aside for rice will be cut down by 12% by 2005, decreasing from 1.08 million to 953,000 hectares. When evaluating the value of paddy rice systems, the multi-function of paddy systems in the monsoon climate is vital importance. The main functions of paddy rice systems are to conserve biodiversity and maintain sustainability. Some crucial environmental benefits of the paddy rice systems include: flood prevention, recharge of water resources, water purification, soil erosion and landslide prevention, soil purification, landscape preservation and air purification. The paddy rice systems in Korea, which are more diverse than upland crop systems, are known to be composed of 14 orders, 36 families and 134 species. The sustain ability of paddy rice production systems can never be overestimated. Rice is part of the culture and even the heart of spiritual life in the area under the monsoon climate. Therefore paddy rice systems should be preserved with the highest priority being the enhancement of the systems' multi-function. As an outlook to future research, the need of joint and interdisciplinary research projects between economists and natural scientists at inland as well as international levels were emphasized in establishing the development of counter-measure logic through actual proofed analysis. paddy rice systems, the m

The purposes of this study were to identify leadership competences of rural leaders and to analyze leadership competency of leaders. The study carried out by questionnaire and focus group interview on expert panels. To analyze leadership competency, the data was collected from 273 rural leaders by stratified random sampling. SPSSWIN/ver10 program was used for analyzing data with t-test and IPA method. The study suggests twenty low types of leadership competences which were information, vision, decision making, motivation communication, education residents, managing residents, loaming, flexibility, problem solving, presentation program management, customer orientation service knowledge, making relationship, creative idea, business understanding, brand development, conflict resolution negotiation, assessment, business management, coaching and feed back. Whereas leaders with middle school educational career required developing program management, maintaining achievement and benchmarking, leaders with high school were morel likely to develope self-learning, to benchmark their knowhow and brand development competency. Whereas leader with less low years experiences as leader have been considered as developing coaching/feedback brand development and program development, leaders with more five years as leader should consider developing benchmarking, resident education, and brand development. The study suggests that the extension agents on public should develop leadership program according to the competency differences of leaders.

This study aims to examine what factors park users value in urban neighborhood parks in terms of usage value and to find ways to elevate the user satisfaction for the usage and creation of an urban neighborhood park. To achieve this, the study relied on the descriptive method researching publications and related scholastic writings and the empirical study method including present condition survey and user interviews. As a result, first, item of "cleanliness" is the most important item and management of facility, safety, and lighting facility are important factors. Cultural facilities, recreation facilities, and play facilities were of lower orders of the importance. It means that "management part like safety and cleanliness of park" is more important than "utilizing facilities" in urban neighborhood parks. Second, the evaluation of importance and satisfaction on urban neighborhood parks showed 5.82, 3.96 each on mean, in terms of living surroundings. The importance is higher than the satisfaction. Third, the factor analysis resulted in five factors: benefit sought, management, convenience, facilities for use, and pleasant use. Fourth, correlation and regression analysis showed that park management and benefit-sought have an effect on the importance of urban neighborhood parks. Therefore, in urban neighborhood parks, people will expect more satisfaction when maximizing benefit pursuing in urban parks and improving park facilities by benefit sought of park users.

중국항만은 급속한 성장으로 말미암아, 최근 부산항의 경쟁력 제고에 관한 연구가 집중적으로 이루어지고 있다. 이러한 연구의 대부분은 동북아 주변항만의 경쟁력을 다양한 방식으로 분석/평가하여, 부산항의 위상을 제시하고, 경쟁력 강화를 위한 전략을 수립하는 것으로 요약된다. 그러나 이러한 연구는 학술적인 의미보다는 우리나라가 당면한 현안자체에 큰 비중을 두고 있는 연구들로서, 이와 관련한 기초연구의 필요성은 오히려 간과되고 있는 실정이다. 즉, 항만의 경쟁력을 올바르게 평가하고 분석하는 데 기초가 되는 항만선택요인에 대한 철저한 고찰은 매우 부족한 것이 현실이다. 이로 말미암아, 기존연구들은 각기 다른 요인들을 척도로 하여 항만들을 평가/분석하고 있는 실정이어서, 기존연구의 분석결과들로부터 일관성을 확보하기 곤란한 문제가 빈번히 발생하고 있다. 따라서 본 연구는 이러한 점에 주목하여, 항만의 선택 요인을 실증적으로 고찰하는 것을 연구의 목적으로 한다. 특히, 본 연구에서는 실증데이터를 분석하여 항만선택 요인을 내적요인과 외적요인으로 구분하고, 그 동안 그 중요성이 실증적으로 부각되지 않았던 외적요인에 주목하여 이러한 요인이 항만 선택에 미치는 영향력을 파악하고자 한다.

프로테오믹스(proteomics, 단백질체학이라고도 함)의 잠재적 중요성은 간질환, 심장질환, 몇몇 종류의 암 등의 의학, 생식 독성, 발생 독성, 생체 독성 연구 분야에서도 명백하게 제시되었다. 그러나 단백질을 대상으로 연구하여 유전자 기능을 연구하는 프로테오믹스 연구를 각각의 분야에 접목시키려는 노력은 아직까지 빈약하다. 프로테오믹스는 기능을 갖는 단백질들의 발현을 종합적이고 정량적으로 측정하는 가장 직접적인 수단이고, 질병, 약물투여, 쇼크, 내분

This study focuses on importance level analysis of environmentally-friendly planning factors using Analytic Hierarchy Process(AHP). This study verify different planning principle makes comparison matrix by a relative comparison value, verified consistency after yield weight to analyze more objective importance for apartment complex estate environmentally-friendly planning factor. In order to decide importance of apartment complex estate environmentally-friendly planning factors multiplying weight of verified planning principle with weight of planning factors. The results are as follows; First, importance of preservation of green tract of lands, Preparation of Biotop, Tree planting of sites, Propriety of development density high except Ciculation and practical use of water. Next, valued planning factors constituent appeared to Energy efficient building plan, Rubbish recycling, thermal utilization of solar energy, Artificial tree planting of buildings etc. importantly. Finally, plan constituent that importance is underrated most appeared by Practical use of building meterials and equipment, Centralization of energy and resources, Preservation of corridor etc.

The role of iron as a possible pathogenic factor in the infection of V. vulnificus was examined in this paper. The effects of iron and CCl_4 on the growth of V. vulnificus in human and rabbit sera were also done. Injection of iron to mice resulted in a lowering of the 50% lethal dose and in a reduction in the time of death postinfection. Serum iron levels were also elevated by damaged livers with infections of CCl_4. The inoculum size required to kill these mice was directly correlated with serum iron levels. Iron appeared to be the limiting factor in the ability of this organism to survive or grow in mammalian sera. These results, both in vitro and in vivo, provided strong evidence that iron may play a major role in the pathogenesis of V. vulnificus.