• Agribusiness and Information Management
• /
• v.4 no.2
• /
• pp.42-49
• /
• 2012

This study introduces cases of individual feeding systems for sow and the sow sorters which are the subparts of an eco-friendly feeding and management system based on a u-IT program using the hog feeding and management information system. The purpose of this study is to conduct an analysis of economic feasibility on cases of the improvement of the system using the u-IT and to provide information on the positive effects of an introduction of an eco-friendly pigsty and hog feeding and management system to hog raisers and government officials. The literature review and background section examine the effects of the introduction of u-IT technology into the field of livestock raising, hog feeding and management information system, and the eco-friendly feeding and management system based on the u-IT. This paper will present the results of the analysis on the effects and the economic feasibility of the individual feeding system for sow and the sow sorter utilizing the u-IT technology and information systems. The results of this study will contribute to the sustainable development of the hog raising industry by showing that the new feeding and management system utilizing the u-IT can not only increase the efficiency and productivity of farm management but also contribute to efficient, eco-friendly hog feeding and management.

• Journal of Agricultural Extension & Community Development
• /
• v.6 no.2
• /
• pp.85-103
• /
• 1999

The objectives of the study were to review the agricultural environment education program for nasal change agents, to find out their recognition on agricultural environment and to get sorn implications for better educational program of rural environment. The data were gathered from 177 rural change agents in 11 agricultural technology centers in Kyongi-Do province by mailing survey with questionnaire. The major findings of the study were ; (1) Agricultural environment education for rural extention workers initiated in 1996. From 1999 diversified programs were served for them. (2) Rural change agents perceived that water contamination and degradation of life environment were the most serious problem. (3) Educational program on organic farming should be prepared for farmers and rural changes agents. (4) Concrete educational programs for adequate use of agricultural chemicals should be prepared for farmers. (5) Educational program on agricultural environment policies should be reorganized in terms of the level of target group. (6) RDA should prepare synthetical education program for the conservation of rural eco-system.

• The Research Journal of the Costume Culture
• /
• v.16 no.4
• /
• pp.634-645
• /
• 2008

The purpose of this study was to develop cruise look design inspired by the ocean life motif using by computer CAD system. Domestic and international brands were selected for this study researching cruise line collection. A variety of literature and online site for concept of cruise look and sustainable design was studied. Adobe Illustrator CS2 and Adobe Photoshop CS2 program were used for cruise look design through analysis of 07/08 S/S trend. The diffusion of cruise look reflects a societal trend to be changed life pattern. The results of this study are as below. First, as this society has become modernized with advancement of technology, people have been increasingly interested in the pursuit of happiness and the concept of 'quality of life', thereby creating a new trend of consumption culture. As a result, fashion market place changed targeting sensible and self-enrichment customers. Second, as combining rapid technological innovation and mass production, industrial design caused environmental pollution and the problems are being worsen. Fashion design has same problems and led to eco-friendly design by the large. Third, as the change of style influenced by economic and social condition, cruise look re-defined and became more common. The change of various fields led to fashion market place should be changed. The cruise look design using computer program will give more benefits to many designers.

• Journal of People, Plants, and Environment
• /
• v.24 no.1
• /
• pp.17-27
• /
• 2021

Background and objective: This study was conducted as part of research to promote garden diversity and seek sustainable garden management plans, as well as to determine the trends in understanding and use of companion plants as an eco-friendly farming method and provide the results as the basic data for sustainable urban agriculture. Methods: To determine the trends in garden activities, eco-friendly pest control, and use of companion plants, a survey was conducted on 230 urban residents participating in the Urban Agriculture Expert course. 223 copies of the questionnaire were collected excluding missing values, and IBM SPSS statistics Ver. 25 Program was used for frequency analysis, descriptive statistics, and regression analysis. Results: Most of the respondents were female (71.3%), homemakers (26.5%), were in their 50s (29.1%), and had 2 members in the family (27.8%). 164 respondents (73.5%) had experience in gardening, most of them once a week (31.7%) and for self-consumption (55.5%). Both men and women raised crops for safe food production (32.3%), and they most preferred the city garden type (39.9%). For the preparation of nourishment for eco-friendly garden management, most respondents (60.1%) purchased fertilizers from the market. For the reason why eco-friendly pest control is necessary, all respondents except 4 of them (98.2%) responded that it is necessary 'because it affects my health as I eat it (73.5%)', indicating that they still had a high level of interest in health. Only 43.9% of the respondents said that they had heard of companion plants, 89.2% responded that companion plants were effective in eco-friendly management, and 87.4% showed the will to participate in gardening using companion plants in the future. Finally, the regression analysis confirmed that the awareness of companion plants and satisfaction with gardening activities are key variables that increase the intention to participate in gardening activities in the future. Conclusion: Since plants require special care depending on the period and various diseases and insect pests occur, there must be continuous research on companion plants as an eco-friendly farming method. Moreover, by actively using companion plants in urban gardens with the utility value in not only eco-friendly pest control but also in helping plant growth, urban agriculture is expected to be continuously activated and promoted by increasing satisfaction in gardening activities with aesthetic landscaping and pest control.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2014.10a
• /
• pp.203-204
• /
• 2014

In addition, a floating building is emerging as a new type of building. Therefore, this study evaluates energy consumption of floating building by design alternatives and will provide basic data for zero-energybuilding of floating architecture.

• Journal of the Korean Solar Energy Society
• /
• v.35 no.1
• /
• pp.53-60
• /
• 2015

The ECO2 building energy simulation program is used on the assessment project for building energy certification of non-dwelling buildings in Korea. In the design of energy efficient buildings, it is beneficial to identify the most important design parameters in oder to more efficiently develop alternative design solutions or reach optimized design solutions. The sensitivity analyses will be used at a reasonable early stage of the building design process, where it is still possible to influence the most important design parameters. In this study, the sensitivity analysis is focused on building envelope parameters such as U-values, SHGC and Wall-window ration.

• Hwankyungkyoyuk
• /
• v.16 no.1
• /
• pp.34-47
• /
• 2003

The purpose of this study is to analyze the program development process of a nonformal environmental education(EE) program in detail. For the purpose, following research questions were answered in "the Nature School in the Forest" program in Eco-Club 1) What is the program development process? 2) What is the role of staffs, program developers, in the program development process? What are the meanings of their pedagogical approach? 3) With the findings of this study, how is the researcher able to develop ground theory for community-based nonformal EE, and to promote theoretical discussion for field improvement? The data were mainly gathered through participation observation and unstructured interview. And the data were analyzed by qualitative techniques such as clustering, factoring, noting pattern and themes, seeing plausibility, making metaphors, and building logical chain of evidence. The following conclusion comes out of the findings of this study. "The Nature School in the Forest" program is a educational device which the community-based NGO chose as a strategy to change individuals and community with its ideological purpose. And the program development process was the contiuous group decision-making process among staffs and volunteers. Consequently "the Nature School in the Forest" program is a circulated process of the voluntary activists training and their participation in program operation.

• Journal of Nutrition and Health
• /
• v.48 no.1
• /
• pp.105-112
• /
• 2015

Purpose: This study analyzed the eco-foodservice perception and satisfaction of 344 elementary school parents in Jeju surveyed from February 1~12, 2010, with the aim of providing basic data for quality improvement of eco-foodservice in Jeju. Methods: The data were analyzed by descriptive analysis, ${\chi}^2$-test, t-test, ANOVA, and Pearson's correlation coefficients, using the SPSS Win program (version 12.0). Results: Regarding awareness of eco-friendly food materials of subjects, average score was 3.52 points (out of 5 scales) and 'difference between eco-friendly and general agricultural products (3.76)' showed the highest score whereas 'assurance standard and label of eco-friendly agricultural products (3.31)' showed the lowest score. In terms of the recognition of eco-foodservice implementation, 75.0% of parents were aware of it. Regarding the eco-foodservice satisfaction of the subjects, average score was 3.88 points (out of 5 scales) and food safety (3.98 points) showed the highest score whereas food taste (3.70 points) showed the lowest score. The eco-foodservice perception of subjects showed positive correlation with their eco-foodservice satisfaction. Conclusion: It is necessary for the government and the local government to provide continuing education for school parents in order to enhance their perception of eco-friendly food materials. In addition, systematic and appropriate government support is needed in order to ensure internal stability of eco-foodservice.

• The Korean Journal of Malacology
• /
• v.31 no.2
• /
• pp.159-163
• /
• 2015

We report a new record of Myurella nebulosa (Sowerby, 1825) collected by SCUBA diving from sandy bottom of subtidal zone in Jeju Island in Korea. The specimen of M. nebulosa is distinguished from its congeners by having slightly plump shell, high spire, distinctive subsutural band, deep axial ribs, numerous and shallow spiral ribs, ivory in color. In this report, we provided a brief morphological description and photographs of M. nebulosa. An unrooted phylogenetic tree for mitochondrial cox1 sequences using NJ analysis found Korean M. nebulosa sample was clustered with its conspecific sequences, but clearly separated from M. columellaris that is not easy to distinguishable based on external shell morphology alone.

• Korean Journal of Human Ecology
• /
• v.23 no.6
• /
• pp.1035-1048
• /
• 2014

The purpose of this research is to verify the effect of a 3-year-old's green growth education knowledge of environmental conservation and eco-friendly attitude. This study conducted a survey of 2 classes of 3-years-old children (totaling 45 children) located in Gyeonggi Province Shiheung. The experimental group consisted of 23 children while the comparison group was comprised of 22 children. Experimental treatment period was 5 primarily by the classroom teacher in the experimental group and 12 sessions going green growth program was compared to a group, the basic curriculum was operate as usual. The results of this research are summarized as follows. First, the result of the experimental group, which participated in green growth and did not participate in the control group, show that the early childhood of the experimental group has been improved about knowledge of environmental conservation and showed a statistically significant difference. Second, the result of the experimental group which participated in green growth show that the attitude of the experimental group improved an infant's environment-friendly conscience.