• Korean Journal of Organic Agriculture
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• v.15 no.1
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• pp.43-58
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• 2007

This study was carried out to present the measures for the stable environment-friendly rice's production, farm income increase and consumption revitalization and so on by analyzing economic effects of the environment-friendly rice's production complex by certification type, cultivation type and distribution type. Data were collected from the environment-friendly rice's production complex in Kyunggi, Kangwon, Chungnam and Chunnam provinces. Survey was conducted with sorted by organic and no-pesticide farming. Of the samples 5 types of organic farming and 4 types of no-pesticide farming were surveyed in 17 and 18 complex, respectively. The farmers income of organic and no-pesticide farming per 10a were individually about $29{\sim}68%$ and 50% higher than the conventional farming. Base on the above results, the reasonable measures fur the stable environment-friendly rice's production and distribution and consumption revitalization were to secure partnership among business, universities, government and research institutes sectors, to organize farmers group and production complex, to establish RPC for environment-friendly rice and to introduce certification system for the distribution dealers.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.26 no.2
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• pp.113-121
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• 2013

The structural steel produced in domestic is classified into 5 grades. For economic structural design, the structural engineers need to choose optimal steel grades for structural member types, but the related data is not sufficient. Recently, high strength steel with yield strength in 650MPa was developed in domestic. It provides structural engineers with the wider range of structural steel strength, which leads to the larger difference in economic evaluation. In this paper, the economic evaluation of high-strength steel in building structures is investigated, by applying structural steel with 235MPa, 325MPa and 650MPa in yield strength to various types of structural members, and can be used as basic data for economic structural design.

• Asian-Australasian Journal of Animal Sciences
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• v.13 no.2
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• pp.265-276
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• 2000

Crop-animal systems which form the backbone of agriculture in the tropics are discussed with reference to their characteristics, economic importance of animals, genesis and types of crop-animal systems, relevance and potential importance, and priorities for research and development. These production systems are found across all agroecological zones: rain-fed temperate and highland systems, semi-arid and arid tropics, and sub-humid and humid tropics: the last four are priority areas in Asia. The potential importance of these systems in Asia is reflected in their advantages, synergism and complimentarity, economic benefits and contribution to sustainability. Illustrative case studies are cited which are appropriate to the two broad types of mixed farming systems: systems combining animals and annual cropping, and systems combining animals with perennial cropping with reference to Indonesia, Philippines, Malaysia, Sri Lanka, China and Nigeria. Priorities for research and development should address more complete use of the animal genetic resources, intensive utilisation of the feed resources, development-oriented utilisation of research results, minimizing animal diseases, and implementation of appropriate institutional and policy issues.

• Journal of Family Resource Management and Policy Review
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• v.17 no.1
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• pp.103-124
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• 2013

To improve family well-being of single-parents, the utilization of familial social resources-including formal supports, informal supports, and social capital-has become one of the most important family resource management issues. The purpose of this study was to compare the levels of familial social resources of single-parent households with those of two-parent households and to investigate the differences according to three factors, specifically poverty, family types by gender and age of parent, and householders' employment. In addition, the determinants of single-parent households' wellbeing were analyzed from two perspectives: economic wellbeing and psychological life satisfaction. Data from the 5th wave of the Korean Welfare Panel Study (KOWEPS) were used. The major findings were as follows. First, single-parent households utilized their familial social resources more actively than their counterparts, especially in terms of the formal support of child care. Second, single parent households utilized their familial social resources differently in relation to poverty, family types, and parents' employment. Third, the determinants of economic wellbeing and psychological life satisfaction were different according types of familial social resources. Based on these empirical results, policy implications for the future economic wellbeing of baby boomers were provided.

• Journal of Korea Port Economic Association
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• v.34 no.2
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• pp.51-68
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• 2018

This paper compares the differences in management performance in the logistics market and analyzes the differences in business characteristics depending on the industry types. In addition, the effects of industry types and business characteristics on management performance are examined. The analysis method used is ANOVA and K-means clustering. The implication of the study are as follows. First, in the logistics market in Japan, there was a difference in management performance among the types of industry. The warehousing service type had the highest profitability and stability among all the industry types. Second, differences in business characteristics by industry types were tested. It was found that offshore cargo transportation type was more capital intensive than the other types. In addition, warehousing service type had higher business leadership and credit transaction than others. Third, industry types and clusters based on business characteristics had a significant impact on management performance through interaction effects. For the profitability variables in detail, other clusters had a significant effect between transportation types(onshore and offshore cargo) and warehousing service type. On the other hand, in stability variables, one cluster was effective in all types, which is a characteristic that lowers both capital intensity and business leadership.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.5
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• pp.692-703
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• 2008

In the fashion enterprises of today, there are many kinds of inter-enterprises' collaborations which are related to the strategic management for reinforcing their competitiveness in various fields. These inter-enterprises' collaborations, which began to increase in the year 2000, will increase even more in the near future. The study investigated the differences of collaboration motive types in collaboration areas, trust/devotion, performance and satisfactions of collaborations, and characteristics of collaborated companies and their partners. A questionnaire was administered to 194 key employees of the fashion enterprises in Korea and the analysis was performed by factor analysis, cluster analysis, ANOVA, and $X^2$ test. The results showed that the collaboration motive had four factors: economic efficiency, business expansion, product planning improvement, and brand competitiveness increase. The cluster analysis showed that there were four collaboration motive types: brand competitiveness type, economic efficiency type, product planning type, and passive collaboration type. There were significant differences among the collaboration motive types in regard to collaboration areas, trust/devotion, and the performance/satisfactions of collaboration, and characteristics of companies. The brand competitiveness motive type tended to choose the marketing and brand collaboration areas, had a higher trust, and had higher scores on the performance and satisfactions of collaboration than did the other types.

• Economic and Environmental Geology
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• v.31 no.6
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• pp.547-555
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• 1998

A new trigonometrical method for calculating total slip (T) of faulting is presented. The parameters for the calculations are used rake of fault striation, strike and dip of fault and of index planar structure such as bedding plane. The faults are groupped into three types. The direction of plunging of fault striation is out of a range ${\pm}90^{\circ}$ to the bedding dip direction in $360^{\circ}$ system, which is groupped into the type I. Meanwhile, the case of the direction lies in the above range can be separated into two different types, type II and type III, according to relative largeness of the angles rake of fault striation and i (see text). The type II has smaller rake than angle i and the type III has larger rake than angle i. Here I propose a few equations for calculating not only total slip (T) but strike slip (L) or dip slip (S) of the faulting. The equations are adapted selectively to the types of fault mentioned before. The limitation of the method is that the equations do not fit to polyphase faulting.

• Journal of the Korean Home Economics Association
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• v.29 no.3
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• pp.113-130
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• 1991

The objectives of study were 1) to investigate the motives for moving to the current residence, 2) to analyze residential satisfaction after moving in relation to household characteristics and the motives for moving, and 3) to test relationships among household characteristics, residential satisfaction before moving, motives for moving, and residential satisfaction after moving. Residential satisfaction was evaluated in relation to housing, neighborhood, and socio-psychological environments. Methdo-logy included literature and questionnaire survey. Questionnaires were administered to 269 homemakers living in an apartment complex in seoul. Data were analyzed with the use of SPSSS PC+ computer package. The motives for moving were classified in five types: tenureship improvement, improvement of the physical condition of housing, improvement of neighborhood environment, commuting improvement, and constraints. There were significant differences in the types of motives for moving by socio-economic status, types of houses lived in previously, change in type of tenures, and the duration of residence before moving. There were significant differences in residential satisfaction after moving among types of houses lived in previously, change in type of tenures, and the types of the motives for moving. There were significant relationships among residential satisfaction variables. They were the socio-economic status, change in type of tenures, residential satisfaction before moving.

• Industry Promotion Research
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• v.1 no.1
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• pp.91-103
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• 2016

Since the problems of the aged became a social issue recently, this study recognized elder abuse as a serious phenomenon among the problems of the aged in a dimension of against humanity and intended to conduct research by classifying elder abuse into certain types. This study used the literature research method and executed theoretical research on the basis of the types of elder abuse defined by the Ministry of Health and Welfare. Physical abuse, emotional abuse, sexual abuse, economic abuse, neglect, self-neglect, abandonment were addressed as the types of elder abuse. Consequently, this study classified elder abuse as seven types which had close relationships with each other and formed the academic bassis for preparing effective prevention and coping method of elder abuse.

• Journal of radiological science and technology
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• v.30 no.3
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• pp.271-280
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• 2007

The objectives of this study were to identify the types of work values of radiological technology students and to verify the characteristics of them. The population of this study was the radiological technology students from 7 colleges randomly chosen in the whole country. data collected from 791 subjects were used. Types of work values were identified through the factor analysis and t-test between variables was used to determine the characteristics of the students. The research instrument used in this study was the Maryland Work Value Inventory(MWVI) designed by Meitus, R. The findings of this study were as follows ; 1. The types of work values of radiological technology students can be classified into 6 categories ; social contribution, achievement, capability, work interest, social status, economic reward. 2. Social contribution, achievement, capablity and work interest were classified as 'internal work values', while social status and economic reward as 'external work values'. 3. Work values of the radiological technology students were economic reward, social status, achievement, capablity, work interest, social contribution in order. 4. External work values of the radiological technology students got higher grade than internal work values.