• Korean Journal of Health Education and Promotion
• /
• v.25 no.5
• /
• pp.1-20
• /
• 2008

The purpose of this study was to investigate differences in regions and social environmental factors for centenarians between two countries. The sample sizes for this paper were a total number of centenarians in the two countries. Centenarians from different regions were examined in conjunction with the social environmental factors of the longevity approach. Statistical analysis was done using the Pearson's coefficient of correlation and regression equations. It became evident that centenarians among two countries lived in regions with lower income levels, lower tobacco consumption, lower levels of air pollution, onion and barley productions, fewer motor vehicles, a lower divorce rate, lower unemployment, soybean and garlic productions, and less water pollution. The finding imply that centenarians among two countries lead to a life of longevity is the result not only social environmental factors reactions that have fresh air, clean water and health food but also of health behaviors that have bacco consumption and divorce rate. Also, these support future studies of improvement of social environmental pollution, agricultural products of health food, and health behaviors of nonsmoking for life of longevity.

• The Journal of the Korea Contents Association
• /
• v.15 no.7
• /
• pp.544-554
• /
• 2015

This study is effect of Hotelier's job environment on emotional exhaustion, job satisfaction and turnover intention. For data analyses, a total of 250 questionnaire were distributed Among them, 202 survey data were used for analyses. This study obtained following results. First, it found that fee, colleagues and atmosphere had the negative effects on the emotional exhaustion. Second, promotion, fee, colleagues and atmosphere had the positive effects on the job satisfaction. Third, fee, colleagues and atmosphere had the negative effects on the turnover intention. Fourth, emotional exhaustion had the negative effects on the job satisfaction. Fifth, Hotelier's emotional exhaustion had the positive effects on the turnover intention. Finally, Hotelier's job satisfaction had the negative effects on the turnover intention.

• Proceedings of the Korean Society for Bio-Environment Control Conference
• /
• 2000.10b
• /
• pp.104-108
• /
• 2000

토마토의 내적품질 요인에는 당, 산, 풍미, 영양, 미네랄 등 많은 인자들이 영향을 끼치나 당, 산, 풍 미등이 크게 영향을 미치는 것으로 알려져 있다. 이들 품질에 영향을 미치는 요인으로는 상당한 정도의 부정적 영향없이 근권이나, 잎에 고농도 염류에 견디는 식물의 유전적 요인이 크다고 알려져 있으나(Shannon and Grieve, 1999), 그 정도는 상대습도, 온도, 복사량, 공기오염등 환경적 요인도 작용한다(Shannon et al., 1994). (중략)

• 한국해양학회지
• /
• v.15 no.1
• /
• pp.62-65
• /
• 1980

1976년 7월부터 1979년 5월까지 3년간 진해만의 표층에서 격월로 식물성플랑크톤 군집 변화에 영향을 미치는 환경요인(수온, 염분도, pH, 투명도, 용존산소, Chlorophyll-a,c, NO$_{2}$-N 및 PO$_{4}$-P)에 대하여 조사했다. 9가지 환경요인이 식물성플랑크톤 군집 변화에 37.20% 영향을 미치고 있었으며 각각의 환경요인으로는 PO$_{4}$-P, 투명도, Chlorophyll-a, 수온, 염분도 등이 중요한 요인이었으며 용존산소, NO$_{2}$-N, pH 및 Chlorophyll-c 는 크게 영향을 미치지 않고 있었다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
• /
• 2012.04a
• /
• pp.186-189
• /
• 2012

효과적인 조직운영을 위한 직무스트레스의 관리는 무엇보다 조직구성원이 지각하고 있는 직무스트레스 유발요인이 무엇인지를 파악하고, 직무로 발생하는 스트레스의 역기능을 최소화하거나 스트레스 요인을 제거함으로써 조직 효과성을 제고시킬 수 있는 연구가 필요하다. 연구의 결과 소방공무원의 직무스트레스에 대해 영향요인은 심리적 환경이 가장 영향력 있는 변수이며, 그 다음으로는 작업환경, 조직문화, 신체적 환경 순으로 나타났으며 행정업무와 인간관계는 통계적으로 유의미하지 않은 것으로 나타났다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2020.11a
• /
• pp.141-142
• /
• 2020

국제해사기구(International Maritime Organization, IMO)에서 해양안전과 환경보호를 위해 국제규범들을 도입 및 시행 중에 있다. 그러나, 크고 작은 해양사고는 지속적으로 발생하고 있으며, 인명사상, 환경오염을 유발하는 심각한 선박사고는 꾸준히 발생하고 있다. 이에, 인적요인 역할 강화를 위해 IMO에서는 선원교육훈련 지침의 개발을 결정하였다. 본 연구에서는 동 지침의 개발을 위한 주요 고려사항들과 해양사고사례에 얻은 교훈의 효과적인 활용을 위해 IMO의 다양한 인적요인관련 국제지침들과 교육 요령 등을 분석하여, 적절한 교육기법 및 프레임워크를 제시하였다.

• Land and Housing Review
• /
• v.2 no.3
• /
• pp.239-247
• /
• 2011

Such factors as living space, living environments, etc. are considered to have influence on housing satisfaction. Recently, increased residents' participation and residents' conflict in apartment management emerge as the important factors to influence it. They are more important in a social-mix housing complex of sales apartment and rental apartment, which is provided as a part of social mix. Therefore, a study hypothesis is established with a study model based on the precedent studies. The results from investigation the hypothesis are; First, the factor of living environment has meaningful influence on the factors of residents' participation and conflict. Second, residents' participation and conflict significantly affect housing satisfaction. Third, the factor of residents' participation shows a full mediated effect, and the factor of residents' conflict, a partial mediated effect. This study has a meaning as an exploratory one to identify a variable of residents' participation and conflict in social-mix apartment complex, and to verify their influence on houisng satisfaction empirically.

• Journal of the Korean Society for Library and Information Science
• /
• v.38 no.3
• /
• pp.277-296
• /
• 2004

This paper is to analyze the impact of changes n academic library management environment on information services. For this purpose. based on literature reviews. various factors affecting information services due to changes in management environment such as human resources, information resources, facilities, budget and information technologies are investigated. Also, in order to substantiate this work, librarians in diverse university libraries were surveyed. According to our survey results, The conclusion is as follows. That is, the most to least affecting factors on information services in university libranes are human resources, information technologies and facilities, respectively.

• Journal of the Korean Regional Science Association
• /
• v.40 no.1
• /
• pp.69-88
• /
• 2024

The study examines the effects of local environmental factors on stress among young and senior single-person households. We analyzed the '2019 Community Health Survey' by employing logistic regression analysis. The empirical results are as follows: First, there are greater differences in stress factors between young single-and multi-person households than senior single-and multi-person households; Second, stress among young single-person households was mainly influenced by physical environmental factors while stress among senior single-person households was influenced by both physical and social environmental factors. The results suggest that customized support at the local level is necessary in consideration of age-specific characteristics and stress vulnerabilities when promoting policies for the promotion of mental health among single-person households.

• Journal of the Korean Society of Child Welfare
• /
• no.54
• /
• pp.79-111
• /
• 2016

The purpose of this study was to examine the structural models in which early cumulative risk factors affect children's language(indicated by expressive vocabularies) and social development(indicated by peer competence) at age 3 thorough their effects on the home learning environment. To examine the hypothesized models, the data of 1,725 families from the second and the fourth waves of the Panel Study of Korean Children was used. Correlation analysis and structural equation modeling were conducted to test the models. First, the cumulative risk factors at age 1 and 3 were highly correlated, implying the stability of the risk factors over time. The more cumulative risk factors at age 1 predicted the lower level of the home learning environment at age 3, which, in turn, was significantly related to both language and social development at age 3. However, the early cumulative risk factors did not directly influence later developmental outcomes. Moreover, the cumulative risk factors at age 3 were directly related to the child's language development, but neither social development northe home learning environment. In addition, the mediational role of the home learning environment (i.e., cumulative risk factors at age 1${\rightarrow}$home learning environment${\rightarrow}$language and social development) was statistically supported. In conclusion, the early cumulative risk factors in infancy indirectly predicted children's development at age 3 through the home learning environment. The practical implications for the early intervention and support for the families with infants who are experiencing multiple risk factors were discussed.