This study is evaluation of shift-workers’ sleep and social life related to hospital workers’ performance and health. We researched shiftworkers’ sleep, sleeping quality and social relations using a questionnaire method to shiftworkplace scattered Daeje

  This study is provide information in the development of energy conservation technologies by means of technological demand survey covering energy market and industrial field among energy-related technologies.   For this purpose, we check both the present

This study is to provide comparative analysis for failure and problem at energy technology induction. Skill fare contract company which enforce in Korea institute of energy research (KIER), Industries, learned circles, research institute assignment company, bright prospect van company, bluechip medium and small enterprises company etc., chose technology induction connection company 200 companies. These company into compensation question investigation enforce. Question contents with company's general item, composed by problem that face in technology induction, part for failure of technology induction.

This study deals with the analysis on the consciousness and image character of the internet shopping mall. As consciousness analysis result of internet shopping mall consumer, 'cheap price' and 'convenience' are evaluated high by reason that buy goods/ser

This study is to provide information in the development of energy conservation technologies by means of technological demand survey covering energy market and industrial field among energy-related technologies. For this purpose, we check both the present state of energy technologies and trends of social change in Korea, and then combine social needs with major, bottleneck, and essential technologies required for the future. The range of this study covers the field of industry, kiln, furnace, metal, building, transport, and electricity. For case study, valid 120 companies among the 500 companies selected randomly in the energy data-base of Korea institute of energy research (KIER) are considered.

Purpose of this research wishes to present way to more safe and reliable operation way to shopping mall operation companies as well as consumerism through general utilization present condition of customers and satisfaction investigation that use internet

Diffusions of energy conservation technology are very important class in our country that resources and energy are lacking, and development, transfer, diffusions etc. of energy conservation technology can speak as one method that can improve country compe

Diffusions of energy conservation technology are very important class in our country that resources and energy are lacking, and development, transfer, diffusions etc.. of energy conservation technology can speak as one method that can improve country competitive power along with company competitive power. But, in the case of our country, present condition grasping about energy conservation technology passing․induction did not consist. This research grasp present condition about energy conservation technology passing․induction of our country and present direction for energy conservation technology activation, for which connected company into question investigation enforce and behaved frequency analysis and crossing analysis etc.

This paper presents that acquiring 3D-shape through reverse-engineering of the old facilities using 3D-Scanning method and suggesting means of enhancing old facilities management and replacement time for application of BIM. In the experiment, we use the equipment which is multi-laser 3D-Scanning to calculate the distance from objective to it. And then, we could get 3D-shape data for application of BIM which model more information of building. This BIM is taken advantage of prevention or prediction of risk by current facilities

This research focused on the priority decision for establishment criteria on the effects which environmental sculptures in urban areas. The analysis performed in this study used the AHP(Analytic Hierarchy Process) that is recognized as a useful decision-making tool to select and evaluate alternatives through "pairwise comparison" in the context of hierarchical decision structure. The results obtained from the analysis drawn by collecting the professional opinions of 5 experts for environmental sculptures are as follows: 1. The orders of establishment criteria priorities on environmental sculptures were harmony of environment > symbol > public > function. The harmony of environment was the most important priority because it showed the highest weight of criteria. 2. The alternative priorities of environmental sculptures were the meaning of work>setting place>social contribution >physical quality. The meaning of work showed the highest change in the weight of alternative. 3. The sensitivity analysis of environmental sculptures demonstrated that the rate of change in the alternative priorities of the public was stabilized although the criteria importance varied, while the harmony of environment, the symbol intimated and function priorities had their rates of weight changed if the criteria priorities were high.