진성리더십, 긍정심리자본, 잡크래프팅, 직무성과 간의 구조적 관계에 관한 분석 - 재중 한국기업 중국현지 종업원을 대상으로 -

윤성환 ( Yoon Seong‑hwan ) 중국학연구회 2020 중국학연구 Vol.- No.93

본 연구에서는 재중 한국기업의 중국현지 종업원들을 대상으로 하여 한국인 직속상사의 진성리더십이 종업원들의 긍정심리자본, 잡크래프팅 및 직무성과에 어떠한 영향을 미치는가를 파악하고자 하였다. 본 연구의 목적을 달성하기 위하여 중국에 진출한 한국기업에 근무하고 있는 295명의 중국현지 종업원들로부터 설문조사를 실시하여 자료를 수집한 후 구조방정식 모형분석을 통해 가설을 검증하였다. 실증분석 결과 나타난 결과를 요약하면 다음과 같다. 첫째, 진성리더십은 긍정심리자본과 잡크래프팅 및 직무성과에 각각 유의한 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 긍정심리자본은 잡크래프팅과 직무성과에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 끝으로 잡크래프팅은 직무성과에 유의한 영향을 미치지 않는 것으로 나타났다. 이러한 연구결과를 토대로 본 연구에서는 재중 한국기업의 조직관리자들에게 중국현지에서의 성공적인 조직운영 및 인적자원관리를 위한 바람직한 리더십 발휘와 관련한 몇 가지 시사점을 제시하고 있다. The purpose of this research is to investigate the effect of Korean direct superior’s authentic leadership on positive psychological capital, job crafting and job performance of local employee of Korean firms in China. For this study, a questionnaire survey was conducted on 295 employees working in Korean firms in China and then hypothesis were verified through the Structural Equation Modeling method. The results obtained by actual analysis are as follows. First, authentic leadership has a positive effect on positive psychological capital, job crafting and job performance respectively. Second, positive psychological capital has a positive effect on job crafting and job performance. Finally, job crafting has not effect on job performance. These findings have practical implications which is related exercise the desirable leadership for the successful management of organization and human resource administration to organization administrators of the Korean firms in China.

인버터 열펌프 시스템의 실험적 모델링 및 제어 성능 시뮬레이션

윤성환(Seong-Hwan Yoon),장효환(Hyo-Whan Chang) 대한설비공학회 2001 대한설비공학회 학술발표대회논문집 Vol.2001 No.-

기업이미지와 브랜드개성이 중국소비자들의 한국제품 선택에 미치는 영향

윤성환(Yoon, Seong-Hwan) 계명대학교 국제학연구소 2010 국제학논총 Vol.14 No.-

This thesis researches directly and indirectly how corporate image and brand personality, influence the Beijing consumer’s Korean Products selection. The analysis resulted in telling that the corporate image worked better than the brand personality in influencing Beijing consumer’s judgment although each image has its own influence. This may provide some strategic suggestions with regards to reconsidering Korean corporate image and brand personality for Chinese local business in China to be successful.

한국기업 이미지가 중국 소비자들의 한국제품 평가 및 행위적 반응에 미치는 영향: 우-북경지역과 삼성/농심제품을 중심으로-

윤성환 ( Seong Hwan Yoon ) 국제지역학회 2009 국제지역연구 Vol.13 No.1

This study is to learn if and how company-consumer identification in regard of Chinese consumers influences the consumers` behavioral responses with their evaluation on Korean products. To be learned also is differential influences on company-consumer identification generated by two different factors of corporate image, which are corporate ability and corporate social responsibility, through Structural Equation Modeling. The results obtained by actual analysis are as follows. First, both corporate ability and corporate social responsibility turn out to be positively influential on company-consumer identification. Second, the company-consumer identification as to the Korean companies displayed by Chinese consumers induces positive influences on Korean products, which in turn induces positive influences on Chinese consumers` behavioral responses. These results suggest that in the future the Korean companies already settled in China not only need to enhance corporate ability but also have to give efforts on corporate social responsibility in order to improve their continuous and long-term relationship with Chinese consumers.

원저 : 제주 지역 돼지 생식기 호흡기 증후군의 혈청학적 조사

윤성환 ( Sung Hwan Yoon ),손성원 ( Seong Won Sohn ),장원우 ( Won Woo Jang ),김성환 ( Seong Hwan Kim ),장소영 ( So Young Jang ),지영흔 ( Young Heum Jee ),김재훈 ( Jae Hoon Kim ),임윤규 ( Yoon Kyu Lim ) 한국수의공중보건학회 2010 예방수의학회지 Vol.34 No.4

Porcine reproductive and respiratory syndrome (PRRS) virus causes not only breeding disorder such as abortion, stillbirth and premature birth to pregnant sows but economic damage like high estrous return and low delivery rate. The presented study was conducted to confirm seroprevalence of PRRS in Jeju herds. PRRS positive rate was examined with pig serum from hog farms located in Jeju. Serum samples were extracted from the 11 of sow farms and 10 of hog farms, The groups were divided into 20, 40, 60, 80, 100 and older than 120 days of age and pregnant sows in hog farms. Anti-PRRSV antibody titers in sera were analyzed by ELISA. All the breeding farms and hog farms (10/10) showed PRRS positive except one breeding farm (1/11). Serological patterns determined by ELISA did not show any difference regardless of whether pigs were vaccinated or not. Nevertheless, the farms unvaccinated pigs displayed low productivity in terms of piglet loss rate and prolonged period of shipment. Therefore, vaccination against PRRSV appears to be a crucial factor in sanitary management of hog farms. Taken together, since PRRSV was spread widely in Jeju already, stabilization of sows by PRRS vaccination after adapting PRRSV free sow by all-in-all-out method in farms is recommended for the control strategy for PRRS.

패시브환기외피의 통기 및 열성능에 관한 실험적 연구

윤성환(Seong-Hwan Yoon),이태철(Tae-Cheol Lee),강정식(Jung-Sik Kang) 대한설비공학회 2011 설비공학 논문집 Vol.23 No.11

In this study, 5 types of PVS(Passive ventilation system) units are made and experimented its ventilation performance, thermal performance according to open rate and hole diameter of perforated aluminum plane. Results are as follows. 1) The ventilation performance increases approximately 50~70% according by the open rate of PVS increasing. Also, the ventilation performance increases about 2%~12% according by the hole diameter of PVS increasing. 2) In winter temperature/pressure condition(in:20℃, out:-2℃/△P:0.2~5.0Pa) the temperature of inflow air decreases according by the open rate of PVS increasing. Heat gain performance decreases 10.1%, 25.6% when open rate increases 3) In the same condition, Heat gain performance decreases 18.3%, 18.8% according by the hole diameter of PVS increasing.

동적열부하계산을 통한 공동주택 창호 단열사양에 따른 냉난방부하 절감효과 분석

윤성환(Yoon Seong-hwan),송수빈(Song Su-bin),김영탁(Kim Young-tag),염성곤(Yum Seong-kon) 한국건축친환경설비학회 2008 한국건축친환경설비학회 논문집 Vol.2 No.3

This study is conducted to find out how the heating and cooling loads change by thermal performance by the dynamic heat load simulation program. The study results are as followings. (1) It is revealed that SC is changeable if a window is Low-E coated and by the colors of windows. U-value of window is highly related to the thickness and the kind of window rather than the colors of window. (2) The thermal insulation property of double window whose U-value is distributed 1-2W/㎡K is twice of the thermal insulation property of single window. The mean U-value of PVC window is about 1.0W/㎡K beneficial compared to the mean U-value of aluminum window, which is concluded that it is highly advantageous to take in consideration of the thermal insulation property. (3) As SC increases by 0.1, it shows that annual heating and cooling loads decrease by approximately 5%. And as U-value of window increases by 0.5W/㎡K, annual cooling and heating loads increase by approximately 15%. (4) The simulation results show that annual cooling and heating load is different by 134% to the utmost, as it is appeared to be minimums of 213 MJ/㎡ㆍyr in case of U-value0.6-SC0.6 and maximum of 499MJ/㎡ㆍyr in case of U-value3.0-SC0.4.

자료 포락 분석 방법을 이용한 객관적 건물 에너지 성능 평가

윤성환(Yoon, Seong-Hwan),박철수(Park, Cheol-Soo) 대한건축학회 2015 대한건축학회논문집 Vol.31 No.11

Objective energy performance assessment of buildings is crucial for building stakeholders’ rational decision making. One of the most popular building energy performance measures is Energy Use Intensity (EUI, kwh/m2.yr). This has been widely used since it is straightforward, simple and easy to understand. However, it has a severe drawback that it only shows the number of consumed energy per unit floor area and can’t represent objective energy performance of a building. In other words, EUI does not deliver how well a building serves occupants and provides satisfactory services (e.g. thermal comfort). It is often misinterpreted in a way that the less EUI, the better building energy performance is. In this paper, a Data Envelopment Analysis (DEA) was applied to assess objective building energy performance. The DEA quantifies performance of a given system when multiple inputs and outputs are given. The DEA is a data-oriented and non-parametric method. Thus, it does not require any energy model and can consider multivariate inputs/outputs simultaneously. For the study, a number of virtual buildings were generated out of Monte-Carlo sampling and then simulated using EnergyPlus to derive a data set. Energy consumption was used as an input and building service levels (e.g. occupancy density [people/m2], operation time [hrs/yr], thermal comfort [PPD]) were used as outputs. It is shown that the DEA is a more objective and rational performance assessment method than the EUI, and can be a good alternative for building energy performance evaluation.

대만 소비자들의 한국제품 선택에 관한 연구

윤성환(Yoon, Seong Hwan) 계명대학교 국제학연구소 2012 국제학논총 Vol.18 No.-

This study researches directly and indirectly how country image, product attributes and brand personality, influence the Taiwanese consumer’s Korean Products selection and reports the strategic implications of its findings. From the Taiwanese consumers viewpoints, the researcher sought to determine how country image, product attributes and brand personality influence Korean Products selection. The strategic implications of this study are as follows: brand personality presents a symbolic aspect that accounts for a significant amount of differences in the Taiwanese consumer’s Korean Products selection. Throughout this study, it can be acutely recognized that brand personality in relation to its symbolic aspect has an important influence on the Taiwanese consumer’s Korean Products selection. This study suggests the necessity of effort to develop representative brands with a unique personality in connection with a country’s image, as brand personality adds identity to reliability and makes for a stronger brand in Taiwanese markets.

북경 소비자들의 한국제품 선택에 관한 연구

윤성환 ( Seong Hwan Yoon ) 한국국제통상학회 2006 국제통상연구 Vol.11 No.1