한국과 중국동포의 심리적 특성과 창업동기가 창업의지에 미치는 영향

박경석,하규수,Park, Kyung Seok,Ha, Kyu Soo 한국벤처창업학회 2014 벤처창업연구 Vol.9 No.2

창업은 기업가 자신의 일자리 뿐 아니라 그 과정에서 다른 사람들의 창업기회를 만들어 준다. 창업의 활성화는 경제활성화 뿐만 아니라 일자리 창출을 위해 가장 효과적인 수단이라고 할 수 있다. 본 연구는 잠재적 창업가인 한국과 중국동포를 대상으로 창업의지에 영향을 미치는 요인들에 관하여 살펴보고자 한다. 창업자의 심리적 특성, 창업동기, 창업의지와 관련된 선행연구를 바탕으로 연구모형을 설정하였다. 2013년 한달 동안 설문조사를 실시하여 247부 데이터를 수집하였다. 수집된 데이터는 결과를 도출하기 위해 통계적 검증을 실시하였다. 가설검증 결과는 다음과 같다. 분석결과, 위험감수성향과 성취욕구는 대체로 한국과 중국동포의 창업의지에 유의한 영향을 주지 못하였다. 그러나 창업동기와 창업 자기효능감이 창업의도에 정(+)의 영향을 미치는 것으로 확인되었다. 마지막으로 사회적 지지가 창업의지에 영향을 주는 변수로 조절작용을 하는지에 대한 조절효과를 검증한 결과, 한국과 중국동포 모두 사회적 지지가 조절작용을 하는 것으로 나타났다. 또한 본 연구가 가지는 학문적 및 실무적 시사점이 논의되었고 한계와 함께 미래연구의 방향이 제시되었다. Entrepreneurship provides working opportunities to not only an entrepreneur himself but also many other people on the way its process. Boosting entrepreneurship, therefore, seems the most effective way for activating one's economy as well as creating jobs. This study examines factors that influence on entrepreneurial intention of Korean and Korean-Chinese's who will eventually be the potential entrepreneurs. This model tests various theoretical research hypotheses relating to individual psychological characteristics, and entrepreneurial motivation and entrepreneurial intention. Valid 247 questionnaires have been collected within about one month of 2013. Statistical processing of the data collected from this survey to take advantage of the statistical package SPSS 18.0 program through a process of data coding in the following ways: by frequency analysis, factor analysis, regression analysis. The result of hypothesis testing are as follows. The result of analysis shows that risk-taking propensity and desire for self-achievement is not a significant factor to entrepreneurial intention in both countries. But entrepreneurial self-efficiency and entrepreneurial motivation positively influence entrepreneurial intention both of the Korean and Korean-Chinese. At the last, the study examines moderate effect, that is, whether social support influences on entrepreneurial intention as a moderate variable. it is confirmed that the social support does play a positive role to entrepreneurial intention. Beside, discussion is made on the implications of the study for academicians and practitioners, the limitations of the study, and some directions for future studies.

친환경농업 - 작물 면역력 높이는 친환경 미생물 개발

박경석,Park, Gyeong-Seok 전국농업기술자협회 2012 농업기술회보 Vol.49 No.3

작물별 주요 병해 - 고추

박경석,Park, Gyeong-Seok 한국작물보호협회 2009 자연과 농업 Vol.248 No.-

고추는 가지과에 속하는 1년생 초본이다. 품종에 따라 모양, 색깔, 크기, 매운맛의 정도가 다르고 풍토에 적응성이 강해서 오래 재배되는 동안에 교잡하여 고추의 품종이 50여종이나 된다. 비타민A의 모체인 카로틴과 비타민 C가 다른 채소에 비해 특히 많으며 무기질이 골고루 들어 있고, 매운맛 성분인 캡사이신9Capsicin)은 식욕증진, 소화개선작용, 암유전과 발현조절작용으로 항암효과와 산화방지효과가 있다.

자동차용 엔진 냉각시스템의 열전달 특성에 관한 연구

박경석,원종필,정동화,Park, Kyoung-Suk,Won, Jong-Pil,Jung, Dong-Hwa 대한기계학회 1998 大韓機械學會論文集B Vol.22 No.8

This paper describes a theoretical model developed for analyzing the heat transfer of automotive cooling systems. From the model, heat transfer rate of automotive cooling systems can be predicted, providing useful information at the early stages of the design and development. The aim of the study is to develop a simulation program for automotive cooling system analysis and a performance analysis program for analyzing heat exchanger. Heat release rate from combustion gas to coolant through cylinder wall in engine cylinder was analyzed by using a two zone combustion model. This paper studied how cooling condition would affect engine heat release rate and measured temperature distribution of coolant in water jacket.

스파크 점화기관의 연소실 형상에 따른 공진현상 해석에 관한 연구

박경석,장석형,Park, Gyeong-Seok,Jang, Seok-Hyeong 대한기계학회 2001 大韓機械學會論文集B Vol.25 No.12

Pressure resonance frequency that is caused in the combustion chamber can be interpreted by acoustic analysis. Until now the pressure resonance has been assumed and calculated to a disc type combustion chamber that neglected the combustion chamber height because the knock occurs near the TDC(top dead center). In this research FEM(finite element method) has been used to calculate the pressure resonance frequency inside the experimental engine combustion. The error of the resonance frequency obtained by FEM has decreased about 50% compared to the calculation of Draper's equation. Due to the asymmetry in the shape of the combustion chamber that was neglected in Draper's equation we could find out that a new resonance frequency could be generated. To match the experimental results, the speed of sound that satisfies Draper's equation is selected 13% higher than the value for pent-roof type combustion chamber.

자동차 냉각 시스템에 사용되는 thermostat 용 wax 의 제조 및 분석에 관한 연구

박경석,정석진 ( Kyoung Suk Park,Suk Jin Choung ) 한국공업화학회 1996 공업화학 Vol.7 No.1

자동차 엔진용 thermostat에서 냉각수 온도제어를 위해 사용되는 wax의 제조 및 성분 분석을 실시하였다. 제조된 시료에 대해 lift 실험을 실시해 본 결과, 용제 추출법에 의해 제조된 시료가 자동차 엔진용 thermostat으로 사용 가능한 범위내에 있게 됨을 알 수 있었다. 또한, 원유의 pitch를 용제 추출한 후 감압 증류 및 산처리를 하면 보다 정밀한 wax를 제조 할 수 있음을 알 수 있었다. The component analysis of wax for detecting temperature in automobile thermostat of the automotive engine and manufacture of it with distillation and solvent extraction were progressed. From the lift test results of prepared samples, it was found that the solvent extracted samples were in the proper range for use as an automobile thermostat of the automotive engine. And more accurate wax could be manufactured by high vacuum fractional distillation and acid treatment after solvent extraction from crude oil pitch.

Power Steering System의 구동력이 차량 모드주행연비에 미치는 영향

김남균(Namkyun Kim),한창호(Changho Han),김우석(Wooseok Kim),이종화(Jonghwa Lee),박진일(Jinil Park),박경석(Kyungseok Park) 한국자동차공학회 2004 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

To improve the vehicle fuel economy, various technologies have been studied. Meanwhile it deteriorates fuel economy that the increased driving torque for Power Steering System (PSS) due to weighted vehicle and widened tire for low speed driving and parking. So the larger driving torque for PSS is, the lower fuel economy is. Therefore, the study about the effect of the driving torque for PSS and the engine total friction must be preceded to improve the vehicle fuel economy. <br/> In this study, a PSS module separated from the vehicle is used to measure the driving torque for PSS with respect to the pressure of PSS. The result shows that the driving torque for PSS was in direct proportion to the pressure of PSS; 3(N-m) driving torque for PSS vs. 10(bar) pressure of PSS, and 8(N-m) vs. 40(bar). In addition, the driving torque and pressure for PSS was measured according to the engine speed in the component test condition which was in the vehicle condition. Measuring the driving torque for PSP in the vehicle condition was established by using the VeFAS which was a fuel economy analyzer developed in our lab and installing PSS By-pass line. The effect of the driving torque for PSS on the vehicle fuel economy was analyzed with FTP-75 cold start mode.

排氣시스템이 熱效率 및 燃料 消費에 미치는 影響

박경석(Kyoungsuk Park),박세종(Sejong Park),박대언(Daiun Park),손성만(Sungman Son) 한국자동차공학회 2004 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

It is necessary to consider the stability, economic environmental-friendly problems by the development of the road, supply of the automobile, environmental problem as designing the exhaust manifold system. To reduce the noise and the vibration of the automobile. The need for stricter regulation limits emission and demand for lower fuel comsumpion. According to develop variable type muffler, dual muffler and active intelligence exhaust system unit. Improvement in engine performance and fuel consumption for demand information of pressure fraction and heat characteristics. To be able to determine these factor for we experiment on each case of exhaust system unit. <br/> In this study, in order to establish the optimized conditions design factors which are taking many performance as the variable valve, it shows how the standard performance and the additional element of the exhaust manifold system effects on the engine performance.

고등학생의 체육교사신뢰와 학습의욕 및 교과태도와의 인과관계

박경석(Kyung Suk Park) 한국스포츠교육학회 2011 한국스포츠교육학회지 Vol.18 No.2

이 연구의 목적은 고등학생의 체육교사신뢰와 학습의욕 및 교과태도의 인과관계를 분석하는 것이었다. 이러한 연구목적을 달성하기 위하여 서울지역의 고등학생을 대상으로 군집무선표집방법을 통해 390명을 선정하였다. 조사도구로서 체육교사신뢰는 박경석 및 박채희(2009)의 설문지를, 학습의욕은 손정욱, 김기학 및 이진훈(2006)의 설문지를, 교과태도는 김덕진 및 양명환(2009)의 설문지를 수정, 보완하여 사용하였다. 수집된 자료는 SPSS 15.0과 Amos7.0 프로그램을 이용하여 변인간의 상관관계를 분석하였으며, 변인간의 인과 관계는 공변량 구조분석(covariance structure analysis)을 사용하였다. 이에 따른 결론은 다음과 같다. 첫째, 고등학생의 체육교사신뢰는 학습의욕과 교과태도에 유의한 정적 상관관계가 있었다. 둘째, 고등학생의 체육교사신뢰는 학습의욕과 교과태도에 유의한 정적영향을 미쳤다. 셋째, 학습의욕은 교과태도에 유의한 정적 영향을 미쳤다. 또한 학습의욕은 체육교사신뢰와 교과태도 사이에서 부분적인 매개효과가 있었다. The purpose of this study was to identify the casual relationships among physical education teacher-trust, learning motivation and physical education attitude for high school students. To accomplish this purpose, the sample consists of 390 high school students in kyunggi who was chosen randomly using the cluster sampling. The instrument for data collection was a questionnaire for a physical education teacher-trust identified by Park & Park(2009) and learning motivation identified by Son, Kim & Lee(2006) and for physical education attitude identified by Kim & Yang(2009). The data were collected and was analyzed with Pearson correlation of SPSS 15.0version and with Path analysis of AMOS 7.0 version. The following results were obtained: The first, the physical education teacher-trust for high school students had statistically correlation with learning motivation and physical education attitude. The second, the physical education teacher-trust for high school students had statistically positive effect on learning motivation and physical education attitude. The third, learning motivation had statistically positive effect on physical education attitude. Also, learning motivation showed moderated effect partially between physical education teacher-trust and physical education attitude.

동아시아의 전쟁기념관과 역사 갈등 : '中國人民抗日戰爭紀念館’을 중심으로

박경석(Park Kyungseok) 중국근현대사학회 2009 중국근현대사연구 Vol.41 No.-

It is necessary to have a systematic understanding of historical memories to better comprehend the whole picture of historical conflicts and find ways to achieve reconciliation between the Northeast Asian countries. In that regard, one must understand what the media for the formation of the collective memory are as well as the mechanism of their activation. This study compared war memorials in Northeast Asian countries, focusing mostly on the Memorial Museum of the Chinese People's Anti­Japanese War. For comparison, it discussed the Independence Hall of Korea. And I briefly mentioned the Hiroshima Peace Park of Japan. The War of Resistance Museum in China and the Independence Hall of Korea were built out of the need aroused by the controversy over the Japanese history textbooks in 1982. The flow of historical disputes and anti­Japanese sentiments are contained in the exhibition narratives. The hostile narratives concerning Japan are likely to affect the collective historical memory and escalate into another historical conflict. War memorials, which are the sites of historical memory, serve as media for activation of the mechanism of historical conflicts. This shows that the conflict structure formed in the period following early modern times is presented at war memorials. That is because the establishment of a memorial is subordinate to the political and social requirements concerning historical memory. Such characteristics can also be found at the Hiroshima Peace Memorial Museum and the Hiroshima Peace Park in Japan. The war memorials covered in this paper are all ethnocentric, exclusive and lopsided toward political and social requirements as regards remembrance of the past history. Thus, they serve as media which encourage historical disputes between the countries. This is the most serious problem of the historical memory facing the people of the three Northeast Asian countries. This problem can never be settled without the three countries reaching for reconciliation through cooperation. This paper proposes the following alternatives from such a perspective: First, it is necessary to think first about whose interest the memory commemorated by a war memorial actually serves. Second, the diversity of historical memory should be secured and historical memory should be briskly communicated so that historical memory may not be influenced by political and social requirements. Third, a certain process of oblivion is necessary to secure the diversity of historical memory. It is necessary to maintain a good distance from bygones, as they only involve foregoing generations.