• 한국조리학회지
• /
• 제4권
• /
• pp.167-187
• /
• 1998

The human resources play an important role in a hotel cooking department. The object of this study is to gain basic data for searching an effective human resources management method of cooking department in the hotel. To achieve this object, I proceeded like this. In the second chapter, I exerted myself to arrange the theoretical system on the content of the human resources management through an internal and external philological research. In the third chapter, I established conceptional research model to study factual research and three hypotheses. And I made all high-grade hotel cooking employee in Taegu and Kyung-Buk answer an questionnaire, so practiced interrelation analysis and dispersion analysis according to research hypothesis. The results are as follows. First, the result of hypothesis 1 was that three was rather a high interrelation between the human resources management factor of cooking department and its overall evaluation. Second, the result of hypothesis 2 was that three was a significant difference about the overall evaluation of cooking business management according to the position demographically. Third, the result of hypothesis 3 was that there was a significant difference according to the scholastic ability, position and the district of hotel in the demographical evaluation of human resources management factor. The limits of this study were that first, I defined the subject as the cook employee of high-grade hotel in Taegu and Kyung-Buk, second, I utilized partial variance among many variances affecting human resources management. Therefore after this study, these limits much be overcomed and multiple and scientific study must be accomplish. So human resources of cooking department in the hotel must improve more.

• 한국균학회지
• /
• 제50권3호
• /
• pp.205-215
• /
• 2022

Penicillium pimiteouiense was discovered in South Korea during an investigation of fungal communities in soil collected from the Gyeongsangbuk-do province. In this study, we performed molecular analysis of this fungal isolate using internal transcribed spacer rDNA, β-tubulin, and Calmodulin gene sequences. We also performed morphological analysis using five agar media, potato dextrose, oatmeal, malt extract, czapek yeast extract, and yeast extract sucrose. In this study, the molecular and morphological analyses of P. pimiteouiense with detailed descriptions and figures has been carried out.

• 한국데이타베이스학회:학술대회논문집
• /
• 한국데이타베이스학회 2008년도 연합학회학술대회
• /
• pp.477-486
• /
• 2008

This paper examines the evolution issues of regional tourism resources in complicated and networked industry the perspective of co-evolution types and dualism. Regional tourism structure has been changing more and faster according to various attractions and internal and external environment; natural resources, facilities, festivals and events, drama and movies, and public resources, etc. This paper approaches Olikowski's dualism perspective as a theoretical view about the alliance network between region's attractions and tourism industry in Korea. Exploratory analysis was explained the dualism cases performed on the matrix between resource characteristics and alliance complexity on human resources based on regional tourism industry.

• 환경생물
• /
• 제36권3호
• /
• pp.336-344
• /
• 2018

Four new species of the genus Alloclubionoides collected from mountain litter and hillock litter around the agricultural ecosystem of Korea are described in the present work with appropriate body measurements and morphological illustrations; A. hwaseongensis sp. nov., A. imi sp. nov., A. namhansanensis sp. nov. and A. nasuta sp. nov. Females of A. hwaseongensis sp. nov., A. namhansanensis sp. nov. and A. nasuta sp. nov. can be distinguished based on the epigyne shape and structure of internal genitalia from previously described species. Males of A. imi sp. nov. can also be distinguished based on the shapes of retrolateral tibial apophysis, embolus tip and conductor from previously described species. Also, a key to the Korean Alloclubionoides spiders is provided. Alloclubionoides gajiensis Seo, 2014 is newly synonymized with Alloclubionoides cochlea (Kim et al. 2007).

• 수산경영론집
• /
• 제53권2호
• /
• pp.1-20
• /
• 2022

This study is aimed to analyze fishermen's perception and the economic feasibility of inland waters ranching project on the branches of Geum River. Analysis of fishermen's perception on the branches of Geum River showed that fishermen had an affirmative response on the inland freshwater ranching project related issues such as fisheries resources enhancement, necessity of project, economic achievement as so on. The model of inland waters ranching project on the branches of Geum River is designed to fisheries resources enhancement, habitat compositiom, ecology tours, use and management of resources. The results of the economic feasibility of inland waters ranching project on the branches of Geum River were internal rate of return (IRR) was 18.43%, a benefit-cost ratio was shown to be 1.54, net present value (NPV) was 4,929 thousand won, which indicates the economic feasibility of inland waters ranching project.

• 한국가스학회지
• /
• 제22권2호
• /
• pp.21-28
• /
• 2018

최근 셰일가스 생산량의 급증에 따른 유 가스 가격 하락이 셰일가스 생산의 채산성 악화를 초래하여 셰일가스 개발 시 신뢰성 있는 경제성 평가가 중요해졌다. 따라서 이 연구에서는 확률론적 분석 기법 중 몬테카를로 시뮬레이션을 적용하여 셰일가스 개발 시 수반되는 불확실성을 고려한 경제성 분석을 수행하고자 하였다. 이를 위해 주요 변수들의 범위를 설정한 후 난수를 발생시켜 순현재가치(Net Present Value, NPV)와 내부수익률(Internal Rate of Return, IRR)의 확률분포를 도출하였고, 연구대상지역에서의 셰일가스 개발 시 사업 타당성이 긍정적으로 판단되는 확률을 추정하였다. 또한 셰일가스 개발 시 경제성에 영향을 미치는 주요 변수에 대한 민감도 분석을 수행하여 상업적인 생산을 위한 경제성 평가 시 주요 변수들의 영향을 파악하였다. 향후 대상지역의 경제성 지표 변동범위와 확률 값을 도출하는 이 연구의 결과는 셰일가스 생산을 위한 의사결정에 활용될 수 있을 것으로 사료된다.

• 한국재료학회지
• /
• 제13권5호
• /
• pp.285-291
• /
• 2003

The nanosized silver and gold particles are prepared by ERC method in which metal vapors with high temperature is rapidly quenched by coolants such as liquid nitrogen or liquid argon. In order to monitor the crystal structural changes on the internal and the surface of the nanosized noble metal particles, lattice parameter, internal strain and Debye-Waller factor are investigated, and the calculation of X-ray diffraction scattering intensity is performed. The lattice parameters of silver and gold particles agree with those of bulk materials, and crystal internal strain of the metal particles is not changed by rapid cooling. The Debye-Waller factor of gold particles is increased with decreasing particle size because of the surface softening phenomenon of nanosized particles, but the crystal structural change on the surface of the particles is not detected from the comparison the calculated X-ray diffraction profile with the experimental profile on gold particles with the particle size of 4 nm.

• 동굴
• /
• 제95호
• /
• pp.69-75
• /
• 2009

본 연구는 일반인들에게 동굴의 다양한 정보를 제공하는 것이 목적이기 때문에 지금까지 행해졌던 학술적 분류법이 아닌 동굴 외부의 자료들을 이용하여 새로운 유형분류를 해 보고자 함이다. 최근의 관광은 관광지 한 곳 뿐만 아니라, 그 주변의 관광지들도 함께 관광하는 패키지 형태의 관광이 주를 이루고 있으며, 그것이 최근에 추세이기 때문에 동굴, 그 자체만이 아니라 주변의 환경도 매우 중요하다고 할 수 있다. 따라서 동굴 주변에 관한 변수들이 많을수록 관광객들에게 더 좋은 정보를 제공할 수 있으리라 생각한다.

• 한국해양공학회:학술대회논문집
• /
• 한국해양공학회 2001년도 춘계학술대회 논문집
• /
• pp.332-337
• /
• 2001

The objective of research is to clarify the interaction between dislocations and precipitates during high temperature creep deformation behaviors of high Mn austenitic steels. After measuring the internal stress in minimum creep rate at 873K, a transmission electron microscope (TEM) observation was performed to investigate the interaction between dislocations and precipitates during high temperature creep deformation. The band width of effective stress and internal stress increased when the nitride precipitates distribute more densely. Fine nitrides disturbed the dislocation movement with pinning the dislocations and perfect dislocations were separated into Shockley partial dislocations by fine nitrides. Coarse nitrides disturbed the dislocation movement with climb mechanism.

• 한국재료학회지
• /
• 제13권8호
• /
• pp.491-496
• /
• 2003

Fe-Ni alloy nanoparticles were prepared by ERC (Evaporation and Rapid Condensation) method, and the crystal structure and the behavior of martensite for the nanosized alloy particles were investigated by X-ray diffraction analysis. The relation between the rate of martensite transformation and the internal strain of austenite was discussed. The lattice spaces of austenite and martensite for the nanoparticles agreed with those of the bulk materials. The rate of martensite transformation from austenite and the internal strain of austenite was reduced with decreasing the average size of Fe-Ni nanoparticles. It was thought that the residual austenite in the Ni content range of 11∼l5at% was caused by the internal strain, and the residual martensite in the Ni content range of 32∼36at% had its origin in the high surface energy of nanoparticles.