• 한국조리학회지
• /
• 제10권3호
• /
• pp.83-96
• /
• 2004

According to construction of global administration environment, all over the world was ended up in infinite competition period. Because eating out company also competes with another company, it must enjoy competitive power high position to secure high position continuously, classified by formation constituent's individuation and two aspects of organic special quality by the factor. Individuation classified by formation constituent's business ability, personal relations, age factors of Information Technology, and organic special quality classifies by factor of formation culture and result that analyze eating out company's business condition competitive power reinforcement effect factor is same as following. First, was construed by company culture, personal relations, business ability period of ten days with family Restaurant, and Information Technology showed that do not influence. Competitive power reinforcement effect factor with special restaurant was construed by company culture, personal relations, business ability period of ten days, and fast food company culture and Information Technology factor with hotel restaurant company culture by competitive power reinforcement effect factor construe.

• 통상정보연구
• /
• 제7권2호
• /
• pp.25-47
• /
• 2005

This study wishes to analyze that affect in purchasing decision in Telecommunication operation company's international competitive bidding. When submit a tender laying stress on international competitive bidding of the Telecommunication operation companies among specially various international competitive bidding, I wish to investigate game theory enemy by bid method through access method about bid form affecting in buyer's purchasing decision.

• 한국식생활문화학회지
• /
• 제31권2호
• /
• pp.161-169
• /
• 2016

This study examined co-worker relationship on of life between employees of contract foodservice in general hospital. Contract foodservice managed general hospitals surveyed from 1 October 2015 to 31 October 2015. A total of 230 questionnaires (cook-30 questionnaires, nutritionist-50 questionnaires, cook's helper-150 questionnaires) were distributed, and 177 questionnaires were used for the study. As a result, the quality of life of employees contract foodservice general hospital was composed of sub-factors (employee engagement, stress at work, home-work interface, working condition, general well-being). co-worker relationship was composed of sub-factors (cooperative co-worker relationship, competitive co-worker relationship). Causal relationship between variables was through regression analysis, and significant results were shown. ooperative co-worker relationship had an effect on employee engagement, stress at work, working condition and general well-being. competitive co-worker relationship.

• 통상정보연구
• /
• 제16권2호
• /
• pp.69-88
• /
• 2014

본 연구는 표준화에 대한 기술변화 및 경쟁강도와 같은 외부환경요인들의 영향을 검증하였다. 연구프레임워크의 타당성에 대해 한국기업의 샘플을 통해 실증적으로 테스트하였다. 검증결과는 외부환경요인들이 마케팅표준화와 기술표준화의 가능성을 증가시킨다는 것을 확증하였다. 연구결과는 기술변화와 글로벌표준화간에 상관관계가 있음을 보여주고 있다. 즉, 데이터는 빠른 기술변화에 직면한 기업들이 마케팅과 기술의 표준화를 강조하고 있음을 지지하고 있다. 또한 실증적결과는 경쟁강도가 마케팅표준화에 직접적으로 영향을 주고 있음을 확인하여 주었다.

• 대한안전경영과학회지
• /
• 제24권1호
• /
• pp.81-89
• /
• 2022

Since the competitive environment, work overload among employees has been increasing. The purpose of this paper is to investigate the impact of work overload on safety behavior and its intermediating mechanisms. In specific, this paper delves into the mediating effect of job stress, as well as the moderating effect of job crafting in the association between work overload and job stress. To empirically test the hypotheses, this study utilized survey data from 168 Korean employees by conducting structural equation modeling(SEM) analysis. The results demonstrated that work overload has a positive (+) influence on job stress, which has a negative (-) influence on safety behavior. Moreover, job stress mediated the association between work overload and safety behavior. Furthermore, job crafting moderated the work overload-safety behavior link.

• 대한안전경영과학회지
• /
• 제24권1호
• /
• pp.21-30
• /
• 2022

Since the competitive environment, it has become common for firms to reduce its workforce to diminish operating cost. Accordingly, job insecurity among employees has been increasing. Previous works on job insecurity have not paid adequate attention to the influence of job insecurity on safety behavior. The current paper investigates the impact of job insecurity on safety behavior and its intermediating mechanisms. In specific, this paper delves into the mediating effect of job stress, as well as the moderating effect of servant leadership in the association between job insecurity and job stress. The results demonstrated that that job insecurity has a positive (+) influence on job stress, which has a negative (-) influence on safety behavior. Moreover, job stress mediated the association between job insecurity and safety behavior. Furthermore, servant leadership moderated the job insecurity-safety behavior link.

• Journal of Microbiology and Biotechnology
• /
• 제14권4호
• /
• pp.859-862
• /
• 2004

An isolate of Pseudomonas putida has been found to aggressively colonize root tips and induce plant resistance to Fusarium wilt. However, P. putida mutants lacking Fe-superoxide dismutase (SOD) or both FeSOD and MnSOD activities are less competitive in root tip colonization. In the current study, the growth of an FeSOD mutant was found to be more sensitive than that of the wild-type or a MnSOD mutant to oxidative stress imposed by paraquat treatment and culturing with the soil fungus Talaromyces flavus, which generates reactive oxygen species. Also, the loss of culturability with an aging stationary-phase culture was greater for a double SOD mutant than an FeSOD mutant, while no reduction in culturability was observed with the wild-type and a MnSOD mutant under the same protracted stationary-phase conditions. Accordingly, it was concluded that FeSOD activity is the major form of SOD in P. putida and plays an essential role in survival under stress conditions when increased oxidative stress is encountered.

• 한국표면공학회지
• /
• 제37권4호
• /
• pp.226-233
• /
• 2004

The residual stresses on the surfaces of low carbon 12Cr steels used as a nuclear steam turbine blade material have been studied by controlling the flame hardening surface treatments. The temperature cycles on the surfaces of 12Cr steel were controlled precisely as a function of both the surface temperature and cooling rate. The final residual stress state generated by flame hardening was dominated by two opposite competitive contributions; one is tensile stress due to phase transformation and the other is compressive stress due to thermal contraction on cooling. The optimum processing temperatures required for the desirable residual stress and hardness were in the range of $850^{\circ}C$ to $960^{\circ}C$ on the basis of the specification of GE power engineering. It was also observed that the high residual tensile stress generated by flame hardening induced the cracks on the surfaces, especially across the prior austenite grain boundaries, and the material failure virtually, which might limit practical use of the surface engineered parts by flame hardening.

• 통상정보연구
• /
• 제16권5호
• /
• pp.203-221
• /
• 2014

본 연구는 본사와 해외자회사간 협력에 대해 기술변화 및 경쟁강도와 같은 외부환경요인들의 영향을 검증하였다. 연구프레임워크의 타당성에 관해 한국기업의 샘플을 통하여 실증적으로 테스트하였다. 검증결과는 외부환경요인의 불확실성이 증가할수록 조직적 조정으로서 본사와 자회사간 협력수준이 큰 것으로 나왔다. 즉, 연구결과에서 기술변화와 본사-자회사간 협력 간에 유의적인 상관관계가 있음을 보여주고 있다. 기술변화는 본사와 자회사간 협력에 대해 긍정적인 영향을 미치는 것으로 나타났다. 또한 실증적결과는 경쟁강도가 본사와 자회사간 협력에 대해서도 직접적인 영향을 주고 있음을 보여 주었다.

• Journal of Sport and Applied Science
• /
• 제8권2호
• /
• pp.19-23
• /
• 2024

Purpose: This study sought to explore theoretical knowledge of benefits that sport participants perceived. In specific, this study reviewed related literature to explore similarities and differences of perceived benefits between competitive sport and eco-sport. Research design, data, and methodology: This study employed an integrated literature review approach. A conceptual model is suggested by reviewing prior studies. The study collected relevant documents via online search engine including KCI and google scholar. The contents and results of collected data were analyzed and categorized into perceived benefits between competitive sport and eco-sport. Results: For results, summary of perceived benefits was presented. In specific, a total of twelve variables were derived from the literature analysis as physical benefits of sport participation, which include cardiorespiratory fitness and physical self-concept and so forth. Second, a total of six mental benefits were discovered by prior studies, including happiness, stress release, psychological health and so on. Third, in terms of socio-relational benefits, four variables were derived from previous literature, which are social support, trust, and social capital and so on. Conclusions: This study identified positive outcomes of physical activities. Furthermore, a variety of benefits were categorized into three major aspects such as physical, mental, and social benefits. The study needs to be conducted to explore the effects of perceived benefits on repeat participation. Further implications were discussed.