• 대한가정학회지
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• 제35권5호
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• pp.279-289
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• 1997

This study was performed to measure the level of college students' perception and attitude concerning living resource conservation. The questionnaire was developed to measure their attitude and perception on living resource conservation. The subjects were 787 college students in Seoul. The major findings are as follows: 1. The perception and attitude on living resource conservation of housing resource were higher than that of food resource or clothing resource. And the perception was higher than the attitude in general. 2. The perception and attitude on conservation of living resources were significantly different according to the gender, age, and grade. 3. The group that had high perception on conservation of living resource actively put living resource conservation in practice. 4. The group that had showed strong interesting on living resource conservation got information on it from mass communication system or their parents.

• 건축역사연구
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• 제23권3호
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• pp.21-34
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• 2014

The international community has been collaborated for the preservation of Angkor site in the last twenty years. This case which is the heritage conservation through cooperation is an exemplary instance for developing countries and warring nations. For this study, we analyze each of declarations that is adopted through three intergovernmental conferences for the preservation of Angkor and study how the policies of the conservation work. Tokyo Declaration at 1993 is included a pledge of the cooperation from all the countries of the world and an emergency measure and an advice of the policy for conservation on Angkor. Paris Declaration at 2003 is mentioned that the emergency measure for last ten years is effective for conservation of Angkor and emphasized the necessity of practical use of heritage like sustainable development and ethical sightseeing. Angkor Declaration at 2013 assures exertions of last 20 years and convinces that all of activities about Angkor is a commendable precedent to another World Heritages in danger. And it is mentioned a practical use of heritage which is more crucial and new conservation of Angkor.

• 환경영향평가
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• 제6권2호
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• pp.153-164
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• 1997

This study was conducted to develop the new Environmental Impact Assessment techniques for the grading of rareness in plant. 17 EISs which were submitted in 1996 were analyzed to know the problems in existent EIA techniques for the conservation of rare plants. Category of rare plant was reevaluated and evaluation technique for the grading of rareness in plant was developed. The results obtained from this study were as follows: 1. The evaluation technique of rareness in plant was not reflected in the current preparation provision for EIS. And t his fact also appeared in most of the EIS which were reexamined in this study. 2. The category of rare species which have been considered as the subject of protection in EIA have to be enlarged to more than legally protected species designated by MOE. 3. The taxonomic characteristics and status of species, characteristics of population, geographical characters, extent of threat and its possibility by man resulted from the habitat loss were investigated. Each item was endowed scores from 1 to 5 and all the scores were summed, and then this value was used to evaluate the order of conservation. 4. Conservation measures for the rare plants have to be applied according to the levels of rareness grade, and they are absolute conservation, in situ conservation, transplanting and ex situ conservation, post observation and none by the levels from A to E. 5. Considering the phenology of rare plants, investigation for the rare plants have to be made a1 least three times. 6. Size of the MVP(Minimum Viable Population), pollination ecology also have to be considered for the conservation of rare plants. And in the case of adopting ex situ conservation measure, the site and methods for the conservation of rare plants have to be proposed in detail.

• 정보과학회지
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• 제31권3호
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• pp.43-49
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• 2013

• 한국기계가공학회지
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• 제11권1호
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• pp.46-49
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• 2012

Gears are reliable and efficient power transmission elements. They have been widely used in all kinds of machinery. Nowadays, resource conservation energy conservation environmental improvements from the request of the compact, light weight, high efficiency, low cost Higher efficiency is required. Tooth root and bottom profiles of cylindrical gears affect bending fatigue life, but they are hard to measure with conventional gear measuring machine(GMM), because GMM is normally customized to measure only gear working flanks. The authors try to develop a new type of GMM by installing an extra 3D scanning probe and control software to measure tooth root and bottom profiles. First, in order to measure in various directions, a 3D scanning probe has been attached to the GMM developed. Next, calibration algorithm has been developed. Deviations of the calibration results are measured and it is found that systematic error must be caused by heat from driving motors. A new alternative GMM with driving motors generating less heat was designed and two GMMs are compared. Finally, 3 Dimension measurement of tooth root and bottom profiles of cylindrical gears is described.

• 가정과삶의질연구
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• 제10권2호
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• pp.293-312
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• 1992

The purpose of the present study was to investigated the effects of music lesson and musical and rhythmic activities on young Children's musical abilities and musical conservation concepts. Two kinds of tests aiming to measure musical abilities and musical conservation concept were administered to 117 children aged 5- to 7-year-old. The amount of music lesson at home was investigated. and musical and rhythmic activities at two preschools were observed and them evaluated in terms of their quality . The major findings were as follows ; 1)The individual music lessons at home played a significant role in developing young children's musical abilities and musical conservation concepts. 2) Young children's musical abilities and musical conservation concepts were significantly affected by the quality of musical and rhythmic activities. Especially, the quality of musical and rhythmic activities had significant effects on listening, rhythmic activities, and musical creativity among musical abilities. As to musical conservation concepts. only tempo conservation concept was affected by the quality of musical and rhythmic activities. The balanced activities in the five domains of music education were discussed. some suggestions of improving the quality of music education were provided.

• 암석학회지
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• 제23권2호
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• pp.145-152
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• 2014

지질유산은 보전가치를 가지는 지질기록들을 총칭하며 지질유산의 보전을 위해서는 지질노두에 대한 조사와 평가가 수행되어야 한다. 각종 개발사업으로부터 지질유산이 훼손되는 것을 방지하기 위한 방안의 하나로서 지질노두에 대해 조사표와 평가표를 작성하여 데이터베이스를 구축함으로써 환경영향평가에 활용하도록 하는 방안을 제안한다. 지질노두 조사표의 내용은 조사지역, 분야, 세부분야, 위치, 규모, 특징, 사진 및 설명, 조사자로 구성되어 있다. 지질노두 평가표는 평가유형, 세부평가, 종합평가, 최종평가등급으로 구성된다. 평가유형은 학술, 교육, 경관으로 구분된다. 학술교육 분야는 대표성, 희소성, 다양성, 전형성을 세부항목으로 평가한다. 지형경관 분야는 특이성, 심미성, 자연성을 세부항목으로 평가한다. 최종평가등급은 5개 등급으로 구분되며 1등급은 보전가치가 가장 높은 등급으로 절대보전을 요한다.

• KIEAE Journal
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• 제15권6호
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• pp.69-80
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• 2015

Purpose: Since most simulation programs take the interface that lists up all the input variables representing all the functionalities, users must know where design variables of an Energy Conservation Measure (ECM) are located and also know what values are appropriate. This is why practitioner designers feel frustrated when they attempt to use simulation. The final objective of this study is to provide a building energy modeling guideline for practitioners in various fields such as architectural design and MEP. Method: As the first step of the modeling guideline, this study provides the Level of Detail (LOD) for simulation modeling of primary ECMs considering the design information available in each design phase. It is prepared by literature review, simulation functionality investigation, and field experts' survey. Result: The proposed simulation LOD offers a milestone at each design phases concerning what design variable and attributes need to be developed with how much of details in order to meet the project goal. Also each design team can set up a simulation usecase considering organizational characteristics based on the proposed LOD.

• 설비공학논문집
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• 제20권3호
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• pp.155-166
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• 2008

The performance evaluation of a new building is becoming more important because efficient design alone is often not sufficient to deliver an efficient building. However, there is a lack of standard evaluation methods to measure the energy performance of a new construction that has Energy Conservation Design Measures(ECDMs). This study presents an enhanced method based on calibrated whole-building simulation for evaluating the energy performance of new commercial buildings and demonstrates its use using a case-study building, including: an Energy Use Index(EUI) comparison with sub-metered data and an evaluation of the performance of specific ECDMs. The use of this method has determined that the case-study building was shown to use approximately 47% less energy than the base-case building that has the same shape and function as the case-study building(i.e., calibrated as-built simulation mode]), but doesn't include the simulated ECDMs.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제1호
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• pp.84-88
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• 2001

Decision progress, plan content and planning division title of the master plan of the green in Kamakura City Japan were described. Conservation of the green and various effectiveness of the measure for realizing the green creation plan and the future development were discussed. It was indicated that the cooperation between citizens land owners and administration of the country, prefecture and city was important.