• 한국산림과학회지
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• 제103권1호
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• pp.12-22
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• 2014

본 연구는 백두대간 남부권역의 황악산, 박석산, 덕유산, 지리산 등 네 지역을 대상으로 복잡 다양한 천연림 군집을 분류하고 산림피복유형을 집약하였다. 점표본법을 이용하여 851개의 표본점에서 식생자료를 수집하였다. 조사된 식생자료를 대상으로 Cluster 분석을 실시하여 총 18개 군집으로 분류하였으며, 분류된 군집의 상층 수종 구성의 유사성을 바탕으로 중생혼합림형, 기타활엽수림형, 굴참나무-졸참나무림형, 신갈나무림형, 소나무림형, 서어나무림형, 구상나무림형 등 총 7개의 산림피복유형으로 집약하였다. 연구 대상지에서 신갈나무림형이 가장 넓게 분포하였고, 위도가 낮아질수록 신갈나무림형이 분포하는 평균해발고는 높아졌다. 중생혼합림형과 기타활엽수림형은 계곡에 많이 분포하였고, 신갈나무림형과 소나무림형은 능선 부위에 많이 분포하는 경향이 있었다.

• 한국항해항만학회지
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• 제27권3호
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• pp.329-333
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• 2003

Study of the background and state of Osaka's waterfront space development and analysis of the functions of 22 chosen major facilities of development project reveals the following four types: amenity-oriented development, large-scale synthesis type development, renewal compound area type development, exchange communication promotion type development. Osaka bay area has served primely as the base of harbors, industry and energy, while analysis of the ongoing project has found that the city has been making a functional transition to a type of development to live up to the needs of the times, suggesting that is wise that Korea's future direction of waterfront development be oriented toward environmental-friendly development by taking advantage of low-density area's natural resources. Given the plurality and complexity of the law of coastal zone, what is needed is a legal maintenance for coastal zone's clear-cut coordinating function and for environmental-friendly development with the limitations of seaside and coastal functions in mind.

• 대한인간공학회지
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• 제32권3호
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• pp.259-266
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• 2013

Objective: This study aims to evaluate the workloads of industrial and automobile storage battery industries and their association to biological exposure indices. Background: Occupational lead exposure at battery manufacturing workplace is the most serious problem in safety and health management. Method: We surveyed 145 workers in 3 storage battery industries. Environmental factors(lead in air, temperature, humidity and vibration)), biological exposure indices(lead in blood and zinc protoporphyrin in blood) and individual workload factors(process type, work time, task type, weight handling and restrictive clothing) were measured in each unit workplace. Results/Conclusion: Air lead concentration is statistically significant in associations with workload factors(process type, work time, task type, and restrictive clothing) and environmental factors (humidity and vibration), whereas zinc protoporphyrin in blood are significantly associated with work time and weight handling. And lead in blood is significantly associated with work time, weight handling and temperature. Application: The results of this study are expected to be a fundamental data to job design.

• 디지털산업정보학회논문지
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• 제11권2호
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• pp.181-192
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• 2015

A new communication revolution such as social networking service (SNS) has been transforming the way of interaction between people in both of individual level and organizational level. Recently many people have switched to closed type SNS such as Naver Band and Kakao group due to the several reasons. The purpose of this study is to investigate the usage motivation and satisfaction of SNS based on use and gratifications perspectives. Based on prior studies on use and gratifications of Internet-related media and SNS, information motivation, relationship motivation, pleasure/entertainment motivation, self-expression motivation, work motivation were identified as usage motivation of SNS. This empirical study explores how these motivations vary between open type SNS(facebook and twitter) and closed type SNS(band and kakao group). This study contributes to provide the base of activation strategies and practical implications for companies using SNS as a marketing tool.

• 대한안전경영과학회지
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• 제15권4호
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• pp.357-363
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• 2013

The purpose of this study was to identity the relationships of sub factor among the brain dominance thinking types(A,B,C,D quadrant thinking type) is based on the Whole Brain Modal and self-leadership by Manz. The subjects were 102 undergraduates students from the Hoseo university in Cheonan. The results of this study as follows ; first, the brain dominance thinking type A was the highest and type C was highly rated. Second, the brain dominance thinking type A was not correlated type C and type D. Third, the brain dominance thinking type C and self-leadership sub factor was significantly positively correlated.

• 가정과삶의질연구
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• 제6권1호
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• pp.223-249
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• 1988

The aim of this study is to classify the life styles of urban housewives, to see their correlation with demographic and socioeconomic variables, and finally to provide some useful for their ideal home management. This study has been based on a questionnaire on the demographic characteristics of housewives, and their life styles. The selected samples were 650 and 514 of them were analyzed. The data wee analyzed by factor analysis, cluster analysis, ANOVA, Duncan test and X2-test. As a result of factor and cluster analyses of 64 items th life styles of urban housewives were classified into 5 types; 'conservative stagnant type', 'sound and thrifty type', 'passive stagnant type', realistic and stable type', modern and evolutional type', The life styles of the respondents showed significant differences by the variables of age , family life cycles, the number of family members, the number of children, family type, education, occupation, income, the type of housing, and religion.

• 품질경영학회지
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• 제37권4호
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• pp.52-60
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• 2009

The North and South Koreas have different standards for computer keyboard designs, though both are two sets type keyboards. We expect that the unified design will be three sets type as the third standard. Korean keyboards of three sets type are classified as 3 modes in this paper, such as limited models, medium models, and extended models. Based on design principles of three sets type, 27, 29, 30, 36, and 38 keys models for a unified standard are suggested.

• 통상정보연구
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• 제9권4호
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• pp.265-288
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• 2007

This study analyzed which conflict management norm was preferred according to unique cultural difference of nation and such conflict management norm influences on conflict management type in solving real conflict when conflict in organization occurs and such conflict norm had a preference and influence on conflict management type in solving real conflict through such conflict management norm. As the result, first, Korean managers showed still high attitude on group interest and aimed to negotiation. But they highly depended on control. Canada managers showed discussion norm of individual interest and performed conflict management laying stress on unity and negotiation. second, as for conflict management of negotiation, both Canada and Korea performed it on the based of his or her interest discussion and as for plural agenda unity positively influenced to unity conflict management in Korea but in Canada, attitude for the future negatively influenced.

• 보건행정학회지
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• 제4권1호
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• pp.123-137
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• 1994

The objectives of this research is to find the factors which determined hospital profitability. The unit of analysis is hospital, and the data is collected from two sources. One source is derived from Ministry of Health and Social Affairs(4 years' data from 134 hospitals), and another source is derived from Sam-II Accounting Co.(1 year's data from 37 hospitals). Hospital profitability, which is dependent variable in our research, is measured with financial ration, such as ROI(reture on investment). The major findings are as follows; 1) The hospital profitability is determined with not hospital type itself but management-incentives associated with hospital type. 2) The maximum profitability is obtained in 775 bed-size. 3) The hospital location isn't a factor to determine profitability 4) The internal control and management, such as account receivables, inventory, fixed assert investment, is major factor to hospital profitability.

• Journal of Community Nutrition
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• 제8권3호
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• pp.119-126
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• 2006

The purpose of this study was: 1) to investigate whether Korean dietitians are engaged in Foodservice Systems Management (FSM) competencies in their current jobs, and 2) to identify the relationship between types of dietetic practice areas and Korean dietitians' usage of FSM competencies. Fifteen FSM competencies were widely used, 17 were somewhat used, 13 were seldom used and the remaining two competencies were little or not used by the dietitians. The most used competency was related to menu planning (98%). Whereas, the least used competency was related to marketing skills (17%). As a whole, the categories of 'technical and communication skills' (78%) and 'production and distribution management' (77%) were more widely used than other FSM categories. Of 47 competencies, 34 competencies were found to be significantly associated with the type of practice area. Considering the findings, the type of dietetic practice area was a strong factor of Korean dietitians' usages of FSM competencies. Of 34 competencies associated with the type of dietetic practice area, 25 FSM competencies were more likely to be used by the dietitians from health care facilities.