• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.241-264
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• 2017

본 연구는 일과 삶의 균형(WLB : Work-Life Balance)이 대인 조화와 창의적 노력 및 조직 내 혁신 행동을 향상시키는지 여부, 그리고 대인 조화와 창의적 노력이 일과 삶의 균형(WLB)과 혁신 행동 간 관계에 간접 효과가 있는지 여부를 알아보기 위해 수행되었다. 본 연구의 가설 검증을 위해서는 Hayes(2013)의 PROCESS Macro를 활용하였다. 분석 결과 혁신 행동에 영향을 주는 것은 일과 성장의 균형(WLB_G)과 대인 조화 그리고 창의적 노력으로 나타났고 대인 조화에 영향을 주는 변수는 일과 가정의 균형(WLB_F)과 일과 성장의 균형(WLB_G)으로 나타났다. 또한 창의적 노력에 영향을 미치는 변수는 일과 성장의 균형(WLB_G)과 대인 조화였다. WLB의 세 개 하위 변수와 혁신 행동 사이의 관계에서 대인 조화와 창의적 노력의 간접 효과 역시 일부 확인 되었다. 더불어 PROCESS Macro 분석을 통하여 매개변수 간의 효과의 크기를 알아보았다. 이를 통해 일과 가정의 균형(WLB_F)이나 일과 성장의 균형(WLB_G)과 대인조화, 창의적 행동 및 혁신행동 간에는 시너지 관계가 존재하고, 일과 여가의 균형(WLB_L)과 대인조화, 창의적 노력 및 혁신행동 간에는 배타적 관계가 존재함을 알 수 있었다. 향후 다양한 다른 산업 간의 일과 삶의 균형(WLB)에 대한 연구와 일과 삶의 균형(WLB)과 혁신행동에 이르는 다양한 매개변수에 대한 연구가 기대된다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.3
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• pp.316-322
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• 2021

This study analyzes the effects of the work-life balance of physical therapists on their job enthusiasm. Totally, 109 physical therapists at U city were enrolled in this study. Frequency analysis, reliability analysis, and correlation analysis were the preferred methods of analysis, performed using the SPSS 22.0 program. Multiple regression analysis was performed to evaluate the causal relationship between variables. Our results confirmed that work-family conflict and family-work conflict, which are sub-factors of a work-life balance, did not significantly affect job enthusiasm. Moreover, both the work-family promotion and home-work promotion factors of work-life balance had a positively significant effect on job enthusiasm. This indicates that the work-life balance-conflict factor does not influence the job enthusiasm of a physical therapist. Moreover, a higher work-life balance-promotion of work-family promotion and home-work promotion factor, inculcates a higher job enthusiasm. We believe that results of this study will serve as basic data to formulate plans for physical therapists to maintain an appropriate work-life balance, thereby enhancing their job enthusiasm.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.4
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• pp.49-57
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• 2015

This research is to analyze the mediating effect of product innovation between work-life balance (work-family balance, work-leisure balance and work-development balance) and corporate performance in venture SMEs. We test four hypothesis. First, we test the hypothesis that work-life balance has a positive effect on product innovation. Second, we test the hypothesis that product innovation has a positive effect on corporate performance. Third, we test the hypothesis that work-life balance has a positive effect on corporate performance. Fourth, we test a positive mediating role of product innovation between work-life balance and corporate performance. For this research, we administered the questionnaire surveys, and got the 162 effective data of korean venture SMEs. We use CFA and SEM analysis of research model by AMOS 18.0. As a result, we can find the four meaningful results. First, work-life balance, especially only work-development balance, has a positive effect on product innovation. Second, product innovation has a positive effect on corporate performance. Third, the relationships between work-life balance (work-family balance, work-leisure balance and work-development balance) and corporate performance are no significant after the mediating variable (product innovation) is added. Fourth, product innovation has a positive mediating effect between work-life balance, especially only work-development balance, and corporate performance. Although this research has some limitations of generalization because of the limited size of samples, we has meaningful information related to the venture companies in the academic and business field. Additionally, the Multiple Indicator Multiple Cause(MIMIC) model is recommended in the future research.

• Korean Journal of Animal Reproduction
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• v.26 no.1
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• pp.25-32
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• 2002

This study were performed to investigate the effect of Bisphenol A(BPA) administration on semen characteristic and body or organ weight in mice. In BPA administration for 15 days or 30 days, sperm concentration and viability were lower in group treated with BPA than in control group. The proportion of sperm abnormality were significantly(P＜0.05) increased in groups administrated with BPA for 15 or 30 days than in control group. The administration of BPA in mice didn't affect the body and reproductive organ weight such as testis, epididymis, vasicular gland and coagulatin gland. The spleen weight were significantly affect, but liver and kidney weight were not affect in BPA administration groups for 15 days or 30 days This studies indicate that the short or long term BPA administration in mice were noxious effects on the semen characteristics and organ weight, but didn't affect body weight and reproductive organs.

• Proceedings of the Korean Society of Developmental Biology Conference
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• 2003.10a
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• pp.129-129
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• 2003

번식효율이 높은 우수한 후보종빈돈의 조기선발기술을 개발하기 위해 후보종빈돈의 첫발정일령과 첫수정일령에 미치는 요인을 분석한 결과는 다음과 같다. 본 시험에 공시된 후보종빈돈은 충남 천안시에 위치하고 있는 양돈장에서 자돈을 생산ㆍ육성하여 체중 80~90kg에서 선발하였고, 체중이 약 110kg 도달하였을 때 최종 선발하여 이용하였으며, 사양관리는 양돈장의 관행에 따라 실시하였다. 첫발정조사는 생후 22주령때 부터 매일 아침, 저녁으로 2회씩 외음부의 충혈과 부종상태를 관찰하고 승가허용 자세유지 등을 통하여 발정여부를 조사하였다. 교배는 첫발정발견 후 2차 발정이 발현되었을 때 실시하는 것을 원칙으로 하였다. 첫발정 및 첫수정시에 등지방측정기(Lean-meater; Renco, U.S.A.)를 이용하여 제 10늑골의 정중선으로부터 좌측 또는 우측으로 약 5cm 이격된 지점을 2회 측정하여 평균치로 하였다. 후보종빈돈의 품종별 첫발정일령과 첫수정일령은 랜드레이스종이 171.91일과 202.18일, 요크셔종은 178.56일과 208.39일, 랜드레이스종과 요크셔종의 F$_1$은 190.20일과 213.60일로 랜드레이스종이 첫발정일령과 첫수정일령이 가장 빨랐으나 품종간 첫수정일령에 대한 유의적인 차이는 없었다. 출생계절별 첫발정일령 및 첫수정일령은 봄에 출생한 후보종빈돈은 194.14일 및 222.05일, 여름에 출생한 후보종빈돈은 163.25일 및 193.00일, 가을에 출생한 후보종빈돈은 160.25일 및 199.20일, 겨울에 출생한 후보종빈돈은 159.72일 및 190.11일로 봄에 출생한 후보종빈돈의 첫발정일령 및 첫수정일령이 겨울, 가을, 여름에 출생한 후보종빈돈보다 유의적으로 늦게 나타났다(P〈0.01). 등지방두께가 13~16mm인 후보종빈돈의 첫발정일령 및 첫수정일령은 180.32일 및 211.12일, 17~20mm인 후보종빈돈은 172.24일 및 202.43일, 21~23mm인 후보종빈돈은 162.20일 및 195.43일로 등지방두께가 얇을수록 첫발정일령 및 첫수정일령이 지연되었으나 유의적인 차이는 인정되지 않았다.

• Journal of Korea Society of Industrial Information Systems
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• v.23 no.5
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• pp.77-87
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• 2018

The Purpose of This study is amid competition, High-quality human resources in food service industry make a lot of efforts. Especially, Work and Life Balance(WLB) is a considerable factor when modern workers decide and maintain the workplace and also it could be supposed as one strategic method that corporations could attract and maintain talented people. This study built a exploratory model that there is causal relationship of WLB(work and life balance) to employee's organizational commitment. Additionally this study examine the Moderating Effect of perceived value of work between WLB(work and life balance) and organizational commitment. This study utilized total 217 responses from workers of food service industrial employees and as analysis methods, it used descriptive statistic analysis, correlation analysis, multiple regression analysis, and hierarchical analysis. Results of analysis are as follows. First this study found that the work-life balance could give significant effects to the organizational commitment. work-growth balance and work-leisure balance has positive significance effect with the organizational commitment but work-family balance was not statistically significant. Second, The significance of this study indicates that perceived value of work plays a role as moderating variable influencing the relationship between work and growth balance and employee organizational commitment. Lastly, this study suggested the implication of the result, the limitation and the direction of future study. The results of this study provide suggestion to the company.

• Journal of the Korean Society of Food Culture
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• v.19 no.5
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• pp.566-572
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• 2004

This study was carried out to examine the changes of pH, chlorophyll, chlorophyll patterns and ascorbic acid contents, and sensory evaluation in Oi-Kimhi by the different periods of storage. The contents of chlorophyll a and b were 52.2% and 14.44% at storage 0 days, 20.67% and 16.99% at storage 11 days,0% at storage 14 days, and decreased with storage times increased. But, phephorbide a and b were increased with storage times increased until storage 11 days, and were 28.44% and 1.25% at storage 0 days,42.63% and 15.79% at storage 11 days,0% at storage 12, 14 days. The contents of ascorbic acid were increased until storage 4 days, but afterwards were decreased with storage times increased, and were 2.57mg% at storage 0 days, 5.49mg% and 2.95mg% at storage 11 days, 0% at storage 14 days. Sensory evaluations of appearance, flavor, taste, texture, overall acceptability showed the highest at storage 8 days, and disliked after storage 10 days.

• 건강소식
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• v.36 no.12
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• pp.34-35
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• 2012

스페인 과학자들과 국제노동기구는 하루에 12시간 이상, 일주일에 50시간 이상 일하게 되면 일중독을 의심해야 한다고 밝혔다. 이를 적용하면 세계 최장 노동시간을 자랑(?)하는 우리나라는 근로자 대부분이 일중독에 해당된다. 주5일 근무가 확신됐지만 잦은 야근에 휴일에 출근이라도 한다면 일주일에 50시간을 훌쩍 넘긴다. 그럼 당신도 일중독일까.

• The Korean Journal of Zoology
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• v.38 no.2
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• pp.153-159
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• 1995

임신 10일부터 20일까지 흰쥐 태반형성과정에서 heat shock protein 27(HSP27) 분포를 면역조직화학적으로 조사하였다 임신 10일 태반에 자궁간막 탈락막세포. 영양막세포 및 거대영양막세포가 찰찰되었다. 이후 탈락막세포수는 감소하고 영양막세포는 증가하는데 특히 임신 14일에 현저하며 영양막은 해면영양막과 미로영양막으로 구분되었다 거대영양 막세포수의 변화는 현저하지 않았다. 자궁간막 탈락막에서 HSP27은 임신 10일 및 12일에 탈락막세포의 세포질 또는 핵에 반응이 나타나고 특히 핵에 반응하는 세포수가 많았으며 임신 14일 이후 탈락막 세포수 감소와 함께 반응이 나타나지 않았다 거대영양막세포는 임신 10일부터 일부 세포의 세포질 또는 핵에 반응이 관찰되나 임신 18일부터는 반응이 나타나지 않았다 영양막의 HSP27은 임신 10 및 12일에 일부 세포에서만 세포질 또는 핵에 반응이 관찰되나, 임신 14일부터 반응세포수 증가와 함께 대부분 핵에 반응을 나타내고 반응정도는 임신 16일 및 18일에 가장 현저하였으며, 미로영양막에서 반응세포수가 더 많았다.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.45 no.3
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• pp.185-189
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• 2000

The object of this study was to determine the optimum seeding dates of "Donganbyeo", "Daesanbyeo", Hoanbyeo", "Nonghobyeo", and "Gwnganbyeo" for direct seeding on dry paddy in Youngnam region. Dry seeds of these varieties were sown 5 times with 10-day intervals from April 20 to May 30. It took 13 to 14 days from sowing to emergence. It was shortened in the delayed seeding date, but the emerged seedlings per unit area was decreased as the seeding date was advanced before May. Heading date was delayed as seeding was delayed. Culm length, panicle length and number of spikelets per panicle was not affected by seeding date, but number of panicle per $m^2$ and ripened grain ratio were high from April 30 to May 10 seeding date. Consequently, the optimum seeding date for high yield of "Donganbyeo", "Daesanbyeo", "Hoanbyeo", "Nonghobyeo", and "Gwanganbyeo" was estimated May 3, May 2, May 10, May 8, and May 1, respectively and "Gwanganbyeo" was estimated May 3, May 2, May 10, May 8, and May 1, respectively.