• Journal of the korean Society of Automotive Engineers
• /
• v.27 no.3
• /
• pp.14-18
• /
• 2005

• Journal of the korean Society of Automotive Engineers
• /
• v.23 no.4
• /
• pp.23-31
• /
• 2001

• Proceedings of the Korean Nuclear Society Conference
• /
• 1999.05a
• /
• pp.146-146
• /
• 1999

• Proceedings of the Korean Nuclear Society Conference
• /
• 2002.10a
• /
• pp.240-240
• /
• 2002

• Proceedings of the Korean Society of Rheology Conference
• /
• 2002.11a
• /
• pp.139-142
• /
• 2002

No Abstract, See Full Text

• Bulletin of the Korean Space Science Society
• /
• 2006.04a
• /
• pp.44-44
• /
• 2006

• Proceedings of the Korean Nuclear Society Conference
• /
• 2005.10a
• /
• pp.939-940
• /
• 2005

• Journal of the Korean Institute of Navigation
• /
• v.22 no.4
• /
• pp.1-14
• /
• 1998

There are three basic modes of operation of ships: liner, tramp and industrial operations. Industrial operations, where the owner of the cargo, i.e. the industrial carrier controls the ships, abound in the shipment of bulk commodities, such as oil, chemicals and ores. Industrial carriers strive to minimize the shipping cost of their cargoes. This paper is concerned with the operational optimization problem of a fleet owned by major international oil company. The major oil company is a holding corporation for a group of oil producing, transporting, refining, and marketing companies located in various countries throughout the world. The operational optimization problem of the fleet is divided into two-phases. The front end corresponds to the optimization of transporting crude oil, product mix, and the distribution of product oil to meet market demand. The back end tackles the operational optimization problem of the fleet to meet the transportation demand derived from the front end. A case study is carried out with the H major oil company problem composed by reflecting the practices of an international major oil company. The results are summarized and examined in the point of optimization for the total operation of the H major oil company and the operational optimization problem of the fleet. The paper concludes with the remark that the results of the study might be useful and applicable in practices of these related decision problems.

• Journal of the Korean Society of Costume
• /
• v.60 no.9
• /
• pp.136-149
• /
• 2010

One of the most important objectives that apparel company will pursue in 21 century is to achieve the critical factors of the sustainability. The concept of sustainability is to meet the demands for the valuable life of contemporary generation and to satisfy the desires for preservation of the species and the productive life of future generation by protecting the earth environment from the waste and pollution and by developing and maintaining harmoniously main economical, social, environmental and cultural factors. The practice of sustainability was focused only on the environmental factors in past. Now, the effective and efficient practice of sustainability should be fulfilled and executed in social factors of the responsibility company has, in economical factors and in the cultural factors that is the critical in fashion industry. The purpose of the study is to develop the practical framework consisting of four sustainable factors which apparel brand should refer and apply to the practice of sustainability. By executing the practical factors of the frameworks, apparel company can take a lot of advantages. By practicing the environmental factors, company can get Eco-efficiency. Apparel company can take the social responsibility by performing social sustainable factors, can make economical quality growth by fulfilling economical sustainable factors, and can understand cultural diversity by executing cultural sustainable factors. As one of the most important preparation in 21 century industry, the apparel brand should have an interest in and require the practical management of sustainability, objective setting and practice of brand unit, reflection on the sustainability in brand planning.

• Journal of The Korean Society of Integrative Medicine
• /
• v.4 no.3
• /
• pp.81-91
• /
• 2016

Purpose : This study is conducted to analyze the safe awarenece, its related health education and the employee's requirements in a prime supplier and its subcontractor company, suggesting the proper measure in employee education program. Method : The employees of 'S' construction company and its subcontractor are surveyed during the period of April 15 from May 15 in 2016. The 324 questionnaires are statistically analyzed with the version 21.0 of SPSS. The general characteristics were calculated through the frequency analysis and descriptive statistics. The difference in safe consciousness between prime and subcontractor employee group was analyzed using t-test. Result : The statistics shows the employees in the prime company tend to observe the safe rules rather than the subcontractor employees(p<.005), but the latter are more conscious of safety in working environment than the former(p<.005). In addition, the subcontractor company did not provide his employees with the site for the safety-health education. Conclusion : The small-sized subcontractor company should identify its employees' requirements and supplement the lack of the safety and health education for the prevention of the industrial disasters. In details, the hand-on and practice-oriented leaning and teaching program development are suggested.