• 대한설비공학회지:설비저널
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• 제12권3호
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• pp.189-197
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• 1983

In this study, the thermal environment of a certain building was investigated by using of concerned equipments and enquete sheets. The measured items were temperature, humidity, air flow and radiant heat, and thermal responses for the occupants were checked also, which are oriented to be used as basic data for environmental design. The results of this study are as followed. 1. The optimal room temperature was $24\~26.5^{\circ}C$ DBT in cooling season. 2. Under the condition from $50\%\;to\;70\%$ of relative humidity, the difference of relative humidity did not impact upon the feeling temperature. 3. In cooling season, the average clothing factor of occupants was 0.34 clo ; 0.49 clo for men and 0.25 clo for women. 4. The average working factor of occupants was $1.1\~1.3\;Met$ in that cooling season.

• 산업경영시스템학회지
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• 제20권41호
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• pp.113-122
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• 1997

The purpose of this study is to extract managerial factor into each cell which is classified by the characteristic area of new products. For this purpose, the characteristic area of new products is classified by which is Needs & Seeds Basis. The focus of this study is on examination of failure factors, which have an important effect upon new product failure. The variables for this study were selected from literature survey and pre-interview was implemented specially. The subject of study was project leaders of electronics industry where have taken the leading part in product development activities in Korean manufacturing industries. Enquete survey was conducted in each firm and project managers were asked to respond to 37 questions. Conclusion of this study based on many significant results gained by the various multi-variated analysis are summarized as follows. First, it can be noted that failure factors are different by each classified model and characteristic area of a new product. Second, it has been identified that the important factors for the new product development were technical & managerial support and it's ability, namely, the crucial factors of failure product were lacking in ability of technical development and R&D management system construction.

• 대한물리치료과학회지
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• 제4권3호
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• pp.491-498
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• 1997

This Research has been made through the questionnaire(enquete) sent to parents whose children are under cerebral palsy treatment in the hospitals of Daejon, Daegu and Pusan area and in other social welfare organizations such as Korea C.P. Welfare institution and Social Welfare Corporation during the period of Februay to August 1997. Form this research, we have obtained following results : 1. Mostly, the blood type of parents of cerebral palsy children is "0" type in father side (24 persons : 30%) and "A" type in mother side(28 persons : 35%), 2. For their(parents) baby-delivery, it shows that the nature delivery was adoped in most cases i. e. 50 persons(62.5%). 3. The birth weight of cerebral palsy children appears to be less than 2.4Kg in most cases(24 persons : 30%) 4. Most of parents positively want to take a medical treatment for their children with hope, but parents of 5 patients(6.3%) have a negative attitude against medical treatment and its cure. 5. Parents of 25 patients (31.7%) appear to have a sense of shame about the fact that their children are C.P. patients. 6. The 65 parents(81.3%) are depending on medical treatment and physical therapy as a means of cure.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2002년도 춘계공동학술대회
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• pp.205-211
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• 2002

The purpose of this paper is 1) to extract managerial factor into each cell which is classified by the characteristic grill of new products 2) to construct a management model of new product development for korean companies. For this purpose, the characteristic grill of new products is classified by which is market/technology sphere. Moreover the focus of this analysis is on examination of success/failure factors, which have an important effect upon new product success or failure. The variables for this study were selected from literature survey and pre-interview was implemented specially. The subject of study was project leaders of electronics industry where have taken the leading part in product development activities in Korean manufacturing industries. Enquete survey was conducted in each firm and project managers were asked to respond. Conclusion of this study based on many significant results gained by the various multi-variate analysis are summarized as follows. First, it can he noted that success/failure factors are different by each classified model and characteristic grill of a new product. Second, it has been identified that the important factors of success products were technical & management support and market ability, the important factor of failure product were lacking in ability of technical development and R&D management system construction. This paper presents some useful guidelines in strategic and managerial aspects for development of new products. Concurrently, the model of this study should be a great practical approach for application of actual affairs.

• 한국태양에너지학회 논문집
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• 제30권2호
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• pp.1-9
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• 2010

This study has intended to analyze citizen's recognition on Photovoltaic (PV) System Supply Policy in Korea. To reach this goal, this study has employed a survey method and statistical analysis. We have asked 140 citizens knowing the policy to some degree to answer questionnaires including various contents related to PV supply policy driven by central government of Korea. The contents of questionnaires consist of three parts: 1) supply policies, 2) PV system and 3) expected effect from the policy. To verify any differences among the characteristics of respondents, ANOVA (Analysis of Variance) was carried out in 95% confidence level. This study has found the following results: 1) most citizens were positive about the 'Photovoltaic System Supply Policies'; 2) most citizens anticipated the policy would be helpful to cope with the environmental problems and energy crisis and 3) there exit subtle differences between residents according to the respondent's characteristics such as sex, age, occupation, and housing type.

• 대한정형도수물리치료학회지
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• 제8권1호
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• pp.31-48
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• 2002

This study is aimed to find out and define how the muscular-skeletal pain of the Aged, according to their residential circumstance, sex and age, can affect the subjective health index and how all these are related and associated with. For the period of June 1 to July 31, 2001, in order to study and define how the muscular-skeletal pain are related to the subjective health index of the Aged, we have conducted an enquete through a direct interview with 693 persons over age sixty-five (65) in Daejon and in other adjacent areas, divided into three different residential types "The Aged living at home", "The Aged living at welfare facilities" and "The Aged living alone". The study concludes followings : 1. Generally, muscular-skeletal pain and the subjective health index of the Aged, are a lot influenced by and related to their residential circumstance, their sex and their age. 2. With regard to the muscular-skeletal pain of the Aged by their sex, it was analyzed that, on an average, the female-Aged gains 3.0 point and the female-Aged suffers from this pain more severely. In analyzing this pain by their residential type, it was found that, on an average, the 3.0 point goes for "the Aged living alone", which explains the Aged living alone is having the most serious pain. 3. With regard to the subjective heath index of the all Aged participated in this research, the analysis indicates 8.8 point and this is considered as a general standard (7-10 point). In analyzing this index by their sex, the female-Aged gains 8.6 point only and it explains a lot of female-Aged consider they are not really healthy. In analyzing this index by their residential type, "the Aged living at welfare facilities" and "the Aged living alone" gain the comparatively lower point, - respectively 8.4 point for the Aged living at welfare facilities and 8.8 point for the Aged living alone. The Aged of these two residential types express they are obviously in a bad condition of health, which makes us think a lot.

• 대한토목학회논문집
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• 제8권1호
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• pp.1-11
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• 1988

부산(釜山) 부근(附近)의 대표적(代表的)인 해수욕장(海水浴場) 3곳(광안(廣安), 해운대(海雲臺), 일광(日光))을 선정(選定)하여 해수욕장(海水浴場)의 이용실태(利用實態)와 해수욕장(海水浴場) 환경(環境)에 대한 기초조사(基礎調査) 및 이용객(利用客)을 대상(對象)으로 설문조사(說問調査)를 실시(實施)하여 파고(波高), 수온(水溫), 사질(砂質), 해저경사(海底傾斜) 등 해수욕장(海水浴場) 자연조건(自然條件)에 대한 이용객(利用客)의 만족도(滿足度)를 구하고, 이들 요인간(要因間)의 상관성(相關性)을 검토(檢討)하였다. 이로부터 해수욕장(海水浴場) 이용객(利用客)의 만족도(滿足度)를 극대화(極大化)할 수 있는 최적조건(最適條件)으로서, 해수욕장(海水浴場) 사장(砂場)을 안락(安樂)하게 이용(利用)할 수 있는 1인당(人當) 이용면적(利用面積)의 최소(最小)값은 $10m^2$, 최대(最大) 평균파고(平均波高)는 0.7m, 최저(最低) 수온(水溫)은 $22^{\circ}C$, 사장(砂場) 모래의 평균입경(平均粒徑)은 0.5mm 전후(前後), 그리고 전빈(前濱)의 경사(傾斜)는 1/20 이하(以下)임을 밝혔다. 이들 조건을 미래(未來)의 해수욕장(海水浴場) 관리(管理), 개선(改善) 및 개발(開發)과 나아가서 인공해수욕장(人工海水浴場)의 건설시(建設時)에 고려(考慮)해야 할 바람직한 해수욕장(海水浴場)의 기본설계조건(基本設計條件)으로 제시(提示)하였다.

• 한국태양에너지학회 논문집
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• 제23권1호
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• pp.17-28
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• 2003

This study aims to investigate and analyze the overall recognition of the photovoltaic system for the application of BIPV(Building Integrated Photovoltaic) in Korea. For this purpose, a survey was carried on through questionnaires answered by 6 groups of experts such as construction engineers, registered architects, mechanical engineers, electrical engineers, university or college professors, and others who are ranked high in their companies or universities or colleges and who mostly seem to be eager to participate in the development of the PV system and to make a business of the system. The results of the survey are as follows: 1. About 95% of those experts who answered the questionnaire have known about renewable energy, and 93% of them are interested in solar energy as alternative energy 2. Host experts have a lot of information on the solar energy system, but have scanty information on the PV system. 3. The experts in the educational and research field have researched for the reasonable period of the participation in the development of the PV system and the period of making a business of the system. They judge that companies in the mechanical and electrical field will participate in the development of the PV system and will make a business of the system in 5 years. 4. The experts have thought that the PV system is designed not for economy but for the environment of the earth and that PV system technology in Korea is much lower than that in the advanced countries. 5. The experts hesitate to participate in the development of the PV system and to make a business of the system because they have little confidence in the economy of the PV system now and because they have thought that they will bear a great financial burden of construction cost 6. The experts judge that it is most desirable to apply the PV system to the rooftops of buildings. And they are greatly interested in the BIPV.

• 한국습지학회지
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• 제4권1호
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• pp.43-50
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• 2002

The channel improvement plan has contributed to the flood damage reduction studies and the plan has mainly performed by the levee construction which creates the cut river. The cut river has mainly used as the agricultural and housing purposes. Recently, however, it is considered as a natural wetland for the purposes of a flood control and preservation of nature. So, this study compares the economical benefits according to the purposes of the cut river utilizations such as an agricultural, levee construction for flood damage reduction, and wetland. The study area is the downstream part of Kok-Neung stream which is a main tributary of Han river. The agricultural and levee construction benefits are estimated based on the 'Agricultural and Forestry Statistical Year' (2000) and the 'Standard for River Design' (2001). The benefit or value for the wetland utilization of the cut river is estimated by the enquete using questionnaire. As a results, for the case of which the cut river is used as an agricultural land, the present net benefit is estimated as 195.81 million won, for the levee construction, as 20853.00 million won and for the wetland, as 24692.89 million won. Therefore, the wetland is the best choice for the cut river utilization.

• 한국지열·수열에너지학회논문집
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• 제8권2호
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• pp.16-26
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• 2012

The consultation with building energy experts working at domestic government-funded research institutes and enterprises on performance set, element technology, and policy for the realization of low-energy and the survey with construction workers on the relevance of climate change in building construction, government support policy, and methodologies for the construction of low-energy house were carried in the study. In addition the public element preference survey on the low-energy house and awareness research on the low-carbonization of building were carried and presented for the development of affordable low-energy house. There was a big difference in the recognition of building energy performance setting and setting for the construction cost to realize it between experts and ordinary citizens in the study. To fill this gap education and promotion of zero energy house and securing economic feasibility through the commercialization of element technology will be needed. The satisfaction in government's zero energy house policy was normally low. To improve this low satisfaction administrative and technical support are considered to be expanded. Common high cost of construction was the top priority to resolve the problem, and enhancing renewable energy grants, tax relief, and substantial cost support could be as detailed solutions.