Plyometric Training과 비타민 C 투여가 남고생의 체력, 혈중 젖산, 암모니아 및 젖산탈수소효소에 미치는 영향

장준원,김세종,이현미,서혜림,조현숙,고정림,염종우,예정복,백영호 釜山大學校 附設 體育科學硏究所 2003 體育科學硏究所 論文集 Vol.19 No.-

The purpose of this was to examine the effect of plyometric training and vitamin C ingestion on physical fitness and fatigue substance....

고등학교 직업교육의 교육서비스품질, 직무능력유용성, 교육만족도 간의 관계에 대한 연구

서영복(Yeong Bok Seo),박찬권(Chan Kwon Park) 한국산업경영학회 2016 經營硏究 Vol.31 No.3

본 연구는 고등학교를 졸업한 후 취업한 재직자를 대상으로 고등학교 직업교육의 교육서비스품질과 직무능력유용성, 교육만족도 간의 관계를 확인하여 고등학교 직업교육의 개선점 또는 방향성을 모색하고자하는 것이 주요한 목적이다. 이를 위하여 주요 연구변수들 간의 가설을 수립하고 검정을 한 결과는 다음 같다. 첫째, 가설 1의 검정으로 교육서비스품질은 직무능력유용성에 정(+)의 영향을 미친다. 그러므로 교육서비스품질 수준이 높을 경우 직무능력유용성을 높일 수 있다. 둘째, 가설 2의 검정으로 교육 서비스품질은 교육만족도에 정(+)의 영향을 미친다. 그러므로 교육서비스품질 수준이 높을 경우 교육만족도 역시 높일 수 있다. 셋째, 직무능력유용성은 교육만족도에 정(+)의 영향을 미친다. 그러므로 직무능력유용성의 수준이 높은 경우 교육만족도를 높게 지각한다. 넷째, 교육서비스품질 요인들이 직접적으로 교육만족도에 정(+)의 영향을 미칠 수 있지만 직무능력유용성의 매개변수 역할을 통해 더 높은 교육만족도를 달성할 수 있다. 부가적으로 공업고와 일반고 졸업생들 간의 교육서비스품질, 직무능력유용성, 교육만족도에 대한 차이를 비교하였으나 유의한 차이 수준을 보이지 않았다. 따라서 고등학교에서 시행하는 직업교육 서비스품질이 높을수록 지각하는 직무능력유용성과 교육만족도의 수준 역시 높으며, 직무능력유용성의 제고를 위하여서는 국가직무능력표준에 맞추어 고등학교의 직업교육 서비스품질이 제고되어야 한다는 것을 제시한다. With the hope of improving the quality of education service of vocational education in high school and raising satisfaction about education, this study aims to enhance usefulness of job capability, in other words, to improve high school vocational education so it can be useful for actual work, and eventually to search a way to raise competitiveness of schools. To this end, hypotheses among research variables were made and tested and the result is as follows. First, the test of hypothesis 1 showed that the quality of education service had a positive effect on the usefulness of job capability. So if the quality of education service is high, the usefulness of job capability can be raised. Second, the test of hypothesis 2 showed that the quality of education service had a positive effect on the satisfaction about education. So if the quality of education service is high, on the satisfaction about education can go up. Third, the usefulness of job capability had a positive effect on the satisfaction about education. So if the usefulness of job capability is high, one has high level of satisfaction about education. Fourth, the quality factors of education service can have a positive effect on the satisfaction about education but with the parameter of the usefulness of job capability, even higher satisfaction about education can be achieved. Additionally, the quality of education service, the usefulness of job capability, and the satisfaction about education between technical high schools and general high schools were compared but no significant difference was found. Therefore, higher quality of education service of vocational education performed at the high school is high also the level of perceptual usefulness of job capability and educational satisfaction, In order to enhance the usefulness of job capability suggests that be quality of education service of vocational education at the high school increase according to National Competency Standards do.

물류 공급사슬 네트워크에서 리스크 대응 활동이 공급사슬통합, 리스크 관리 성숙도 및 공급사슬 회복탄력성, 기업 및 공급사슬성과에 미치는 영향

서영복 ( Yeong Bok Seo ),박찬권 ( Chan Kwon Park ) 한국로지스틱스학회 2021 로지스틱스연구 Vol.29 No.5

This study studies the overall relationship structure between supply chain risk response activities, supply chain integration and risk management maturity, supply chain resilience, and corporate and supply chain performance. and to study that it can be linked to the improvement of supply chain performance. Survey data of 108 manufacturing companies were obtained, reliability and validity of each research item were checked, and the research hypothesis was tested by way of path analysis. First, as a test of hypothesis H1, transport risk response, inventory risk response, information risk response, and supplier risk response activities have a significant positive (+) effect on supply chain integration. Even in the test of hypothesis H2, transport risk response, inventory risk response, information risk response, and supplier risk response activities have a significant positive (+) effect on risk management maturity. As a test of hypothesis H3, supply chain integration has a significant positive (+) effect on risk management maturity. Supply chain integration as a test of hypothesis H4, risk management maturity as a test of hypothesis H5, and supply chain resilience as a test of hypothesis H6 have a significant positive (+) effect on company and supply chain performance. In addition, in the analysis of group differences according to the level of risk management maturity and supply chain resilience, the levels of supply chain integration, risk management maturity, supply chain resilience, and corporate and supply chain performance were high in the group with high levels of these items, and significant There was one difference.

공급사슬과정의 개선에 대한 사례연구

서영복(Yeong Bok Seo),조영빈(Yeong Bin Cho),김채복(Chae Bogk Kim) 한국SCM학회 2007 한국SCM학회지 Vol.7 No.1

반응적 공급사슬 구성 기업들의 스마트 팩토리 관련 기술 사용의도에 대한 연구: 확장된 UTAUT 모형을 중심으로

서영복(Yeong Bok Seo),박찬권(Chan Kwon Park) 한국SCM학회 2020 한국SCM학회지 Vol.20 No.2

This study is aimed at small and medium-sized enterprises related to fashion clothing, electronics and electricity as companies in Koreas innovative products and responsive supply chain industries. In the acceptance of smart factory-related technologies, the main goal is to determine what factors the companys management practitioners will accept and accept. To this end, a questionnaire was conducted for domestic companies and the research hypothesis was tested using the collected questionnaire. As a result of the test of the research hypothesis, performance expectation, effort expectation, and social impact were tested to have a significant effect on the use intention (+), and the level of impact intensity was social impact> performance expectation> effort expectation. In addition, it was tested that the promotion conditions and network effect had a positive effect on the intention to use, but were not significant. In addition, innovation resistance was tested as having a negative effect on the intention to use. Finally, the intention to use was tested to have a positive (+) effect on usage behavior. In addition, in the difference analysis according to the size of the company, it was tested that there was a difference in all other research items except innovation resistance.

공급체인과정의 개선에 대한 사례연구

서영복(Yeong-Bok Seo),김채복(Chae-Bogk Kim) 한국산업경영시스템학회 2005 한국산업경영시스템학회 학술대회 Vol.2005 No.추계

The purpose of implementing supply chain management is quick decision making and effective execution on the affairs of management by sharing information. It is critical that companies are needed to innovating supply chain process in oder to maintain their international competitiveness. The improvement of supply chain process makes the S company to provide better products than any other companies do. This case study investigates the introduction and strategy development of supply chain management at the S company. The goal of this study is to develop supply chain management strategies by reviewing best practices of advanced global enterprises and to find key performance indicators suitable for the S company. Four focused factors for the establishment of basic supply chain process are organizing task force team, changing to process type organization, definite assignment of role and responsibility, and constructing information system.

제조 기업의 직무교육서비스품질이 직무능력과 직무만족도에 미치는 영향 : 대구ㆍ경북지역 업체를 중심으로

서영복 ( Yeong Bok Seo ),박찬권 ( Chan Kwon Park ) 한국고객만족경영학회 2018 고객만족경영연구 Vol.20 No.3

제조기업을 대상으로 하는 직무교육과 교육서비스품질에 대한 연구는 제한적인 상황이다. 따라서 제조기업의 교육서비스품질, 교육연계성, 직무능력, 직무만족도에 대한 연구를 필요로 하며, 이들 연구항목들 간의 관계를 분석하는 것이 연구의 목적이다. 대구ㆍ경북지역의 제조기업을 대상으로 설문 조사를 진행하였으며, 통계처리는 SPSS와 PLS를 이용하여 연구항목들에 대한 신뢰성과 타당성을 검정하고, 이를 충족하는 항목들을 이용하여 경로분석을 시행하는 방식으로 연구가설을 검정하였다. 연구가설의 검정결과 가설 1의 검정으로 직무교육서비스품질 요인들은 직무능력에 모두 정(+)의 영향을 미치는 것으로 검정되었다. 둘째, 가설 2의 검정으로서 직무능력은 직무만족도에 정(+)의 영향을 미치는 것으로 검정되었다. 셋째, 가설 3의 검정으로 직무교육서비스품질 요인들과 직무능력 사이에서 교육연계성의 조절효과를 검정한 결과 직무교육서비스품질 요인들 중 반응성, 확신성, 공감성과 직무능력 사이에서만 교육연계성은 조절변수로서 역할을 하는 것으로 검정되었다. 따라서 제조업체들에게 다음과 같은 사항을 제시한다. 먼저 직무교육서비스품질의 수준을 제고하는 것, 학교교육과 연계된 직무교육을 시행하는 교육연계성의 수준을 제고하는 것은 직원들의 직무능력을 제고 시키는데 영향을 미칠 수 있다. 또한 직무능력 수준의 제고는 최종적으로 직무만족도를 제고시킴으로서 직원들이 해당기업에 장기간 근무할 수 있도록 만들며, 직원들이 장기간 근무한다는 것은 개별기업의 경영성과의 제고와 함께 기업을 발전시키는 요인으로도 작용할 수 있다. There is limited research on job education and quality of education services for manufacturing companies. Therefore, it is necessary to study the quality of education service, education linkage, job ability and job satisfaction of manufacturing companies. The purpose of this study is to analyze the relationship between these research items. Daegu and Gyeongbuk regions. The reliability and validity of the research items were verified using SPSS and PLS. The research hypothesis was tested by the path analysis using the research items satisfying this. As a result of the research hypothesis test, hypothesis 1 test confirmed that job satisfaction, service quality factors had a positive (+) influence on job performance. Second, as the test of hypothesis 2, job ability was positively affected by job satisfaction (+). Third, as a result of hypothesis 3, testing the moderating effect of the educational linkage between the quality of service quality factors and the job ability, it was found that only the relationship among the factors of responsiveness, As a function of time. Therefore, the following items are suggested to the manufacturers. First, raising the level of job education service quality and raising the level of educational linkages that carry out job education linked to school education can have an impact on improving the job ability of employees. In addition, raising the level of job competence will ultimately improve job satisfaction, so that employees can work for a long time. The long-term work of the employees will also enhance the performance of the individual company and improve the company.

공급사슬관리의 실행에 대한 사례연구

서영복(Yeong Bok Seo),김채복(Chae Bogk Kim) 한국SCM학회 2006 한국SCM학회지 Vol.6 No.1

Effect of Glycerol and DMA on Alanyl Glutamine Diluent for Semen in Ogye(Korea Native Black Chicken)

Seo-yeong Yang,Jin Seok Choi,Hyun Kim,Yeoung-Gyu Ko,Jae-Hwan Kim,Seong Bok Choi,Yoon-Jung Do,Soo Bong Park,Hun Dong Kim,Sung Woo Kim 한국동물번식학회 2012 Reproductive & Developmental Biology(Supplement) Vol.36 No.2s

Cryopreservation of avian semen is a useful tool to preserve genetic resource for aim of preventing extinction induced by infectious disease like avian influenza. Unlike those of mammals, data from chicken cryopreserved semen has not been showed feasible results. So, various cryoprotectants and diluents have been examined in many methods. In this report, as a major ingredient of avian seminal plasm, glutamine was substituted by alanyl glutamine to enhance physiological stability of chicken semen during freezing. We studied effect of glycerol and Dimethylacetamide(DMA) on motility and progressive motility of spermatozoa using glutamine diluent(EK-G) or alanyl glutamine diluent(EK-A) condition. The semen of Ogye was collected twice a week by the dorso-abdominimal massage method and diluted with same volume of EK-G or EK-A at 25℃ and stored for 10 min at 4℃ in cold chamber. Glycerol or DMA was added to diluted semen to reached 7% of final concentration at 4℃. After 3min of equilibration, the diluted semen was packed into 0.25ml straws and subjected to cryopreservation used freezing equipment. The packed straw were placed on height 5 cm above surface of liquid nitrogen(LN2) and held for 10min. After preserved for 2 weeks, the straw was thawed onto the 4℃ cooling bath. The images of motility and progressive motility spermatozoa were recorded by digital image recorder and analyzed by manual. The results showed 68.5% motility and 34.1% progressive motility in DMA/EKA diluent, 31.45% and 17.6% in glycerol/EKA, 45.4% and 8.6% in DMA/EKG, and 9.7% and 6.4% in glycerol/EKG. With these results, the alanyl glutamine and DMA could be used as a main composition of diluent and cryoprotectant for cryopreservation of chicken semen.

Effect of Glycerol and DMA on Alanyl Glutamine Diluent for Semen in Ogye(Korea Native Black Chicken)

Seo-yeong Yang,Jin Seok Choi,Hyun Kim,Yeoung-Gyu Ko,Jae-Hwan Kim,Seong Bok Choi,Yoon-Jung Do,Soo Bong Park,Hun Dong Kim,Sung Woo Kim 한국동물번식학회 2012 Reproductive & developmental biology Vol.36 No.2