• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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• pp.386-389
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• 2006

The sea surface wind speed (SSWS) derived by microwave radiometer can be contaminated by change of microwave brightness temperature owing to the angle between the sensor azimuth and the wind direction (Relative Wind Direction). We attempt to correct the contamination to the SSWS derived by Advanced Microwave Scanning Radiometer (AMSR) on Advanced Earth Observing Satellite II (ADEOS-II), by applying the method proposed by Konda and Shibata (2004). The improvement of accuracy of the SSWS estimation amounts to roughly 60% of the error caused by the RWD effect.

• 대한가정학회지
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• 제38권11호
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• pp.89-104
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• 2000

The purpose of this study is to grope the direction of the environmental movement for the improvement of welfare. The deterioration of environment which was resulted from the development of material civilization due to the industrialization made people newly recognize the importance of environment. The quality of the future life depends on the solution of the environmental problems. The family-centered environmental movement as a new cultural movement in the daily life should be revitalized for the purpose of improving welfare. This study investigated the several views on the environmental problems in the neighboring disciplines of home economics. And on the basis of the results of the study, the direction of environmental movement to be developed in home economics was represented. This study represented the directions of the environmental movement as a new cultural movement in the daily life as follows: alternative life-style, that is, pro-environmental life-style-oriented direction; community-oriented direction such as cooperative association movement in daily life; the politicalization of the environmental problems, that is, the endeavor to reflect the election promise on the environment in the vote, etc. The content of the environmental movement shoed be treated of in environmental education, consumer education, family-life education, school education, and life-long education.

• 한국응급구조학회지
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• 제11권3호
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• pp.111-118
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• 2007

Purpose : It was to present strategies on activation of prehospital medical direction in Korea. Methods : This study was conducted by analysing some papers on prehospital medical direction and statistical data from the National Emergency Management Agency. Results : There was no active application of medical direction methods such as Priority Dispatch System, Pre-Arrival Instructions, System Status Management and no data on prehospital medical direction. To estimate direct medical control on emergency patients who were sorted by EMTs in 2006 was only 2.5%. Conclusion : To improve prehospital medical direction, it needed to applicate data collecting & using system and in-direct & direct medical control by medical doctor.

• 한국식생활문화학회지
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• 제26권3호
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• pp.230-238
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• 2011

The purpose of this study was to identify the determinants of traditional food perception, by taking the generation effect into account. This study also analyzed the preference patterns of traditional snacks and the strength as well as direction of improvement for traditional foods. Data were collected from 304 housewives living in the Baeong-Nyeong-Do island. Regression analysis showed that the determinants of traditional food perception varied depending on the generation of housewives. In the 30s age subgroup, income and family type were significantly related with the degree of traditional food perception. In the 40s age subgroup, household income, education, and hometown location were significant, whereas household income, family type, number of years of life spent in the Baeong-Nyeong-Do island, hometown location were the significant factors in the 50s and 60s age subgroup. The results of factor analysis showed that there were three preference patterns of traditional snacks. The results of chi-square analysis proved that foods for strength, and direction of improvement for traditional foods were different among the generation groups. In this article, similarities and differences between determinants of traditional foods, the strength and direction of improvement for traditional foods are discussed, and their implications for nutritionists as well as food marketers are provided.

• 수산경영론집
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• 제51권4호
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• pp.137-146
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• 2020

In this study, the differences of institutional development processes of fishery products wholesale markets were compared between Korea and Japan in order to suggest improvement direction of trading system in Korea. The wholesale markets have shrunk while wholesale and distribution has been becoming larger in size in both countries. A summary of differences in the wholesale market trading systems between Korea and Japan is as follows: first, middle wholesalers play pivotal roles in wholesale transaction in Korea, and wholesale corporations take such roles in Japan. Second, most wholesale corporations take charge of listing in Korea whereas such corporations are in charge of buying in Japan. Third, Korea has high proportion of auction for transactions, in contrast to Japan with high proportion of relative transactions. Forth, Korea maintains more sales within the wholesale markers and has more small and medium customers than Japan. Finally, Korea investigates inside causes to find solutions for the decreased competitive power of the wholesale market, whereas Japan copes with the problem by searching for outside customers. To seek solutions for the decreased competitiveness of Korean fishery products wholesale markets, middle wholesalers' consignment should be limitedly allowed, and improvement direction of wholesale corporations should be investigated in the future study.

• 한국CDE학회논문집
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• 제8권4호
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• pp.243-253
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• 2003

This paper presents a new geometric morphing algorithm for polygons based on a simple geometric structure called direction map, which is mainly composed of a circular list of direction vectors defined by two neighboring vertices of a polygon. To generate a sequence of intermediate morphing shapes, first we merge direction maps of given control shapes based on a certain ordering rule of direction vectors, and scale the length of each direction vectors using Bezier or blossom controls. We show that the proposed algorithm is an improvement of the previous methods based on Minkowski sum (or convolution) in th aspects of computational efficiency and geometric properties.

• 대한건축학회논문집:계획계
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• 제36권1호
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• pp.125-136
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• 2020

This study aims to seek a proper policy direction in response to the demand for apartment remodeling. As the research methods, we diagnosed the current status of the remodeling policy and analyzed the demand for apartment remodeling nationwide. According to the result of analysis, we suggested the fundamental direction and tasks for remodeling policies to be pursued at the government level. The results of the study are summarized as follows. First, the result of analysis showed that the demand for environmental improvement(performance improvement) remodeling project was much higher than other types of remodeling projects. The percentage of unit increased-type remodeling that can secure business feasibility is about 10% and only 30% when it comes to reducing project costs. The remaining 70-90% need to be promoted in environmental improvement remodeling projects which dependent on the residents' payment. Second, in order to prepare a policy action plan in response to the demand for apartment remodeling, it is necessary to set up clear policy goals and strategies for apartment remodeling in advance at the national level. Along with proactive goals and strategies, graded policy support should be accompanied per type of remodeling and business demand. We also suggest to simplify administrative procedures and support the R&D research to develop technologies. It would help to utilize the unit increased-type remodeling. On the other hand, for utilizing the environmental improvement remodeling which takes up a relatively high proportion, the policy should take care of as follows: offering housing performance information, rationalizing long term repair reserve, fostering small companies and experts. Finally, apartment management system should be advanced from the perspectives of managing old apartments and institutional foundations such as new construction and customized regulations for differentiated remodeling should be accompanied.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2006년도 춘계학술발표회 논문집
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• pp.15-20
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• 2006

For grouping the direction of improvement in the classification of surveying jobs, watching for internal surveying jobs, it has a purpose to present the direction of improvement. KSCO based on ISCO-88 was identifed with having independent special surveyors differing from foreign surveying jobs classification. Strandard Industry Classification of foreign survey is classifying KSCO of survey detailed. thus, the improvement of survey jobs classification of KSCO is urgent to produce, analyze and process the data about the same field for classifying survey information industry efficiently and systematically. It is changing from analog survey to digital survey applying a new technology such as GPS, GIS, RS. thus, the field of geoinformation is needed to classify and improve newly.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2003년도 추계학술대회 논문집 전기물성,응용부문
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• pp.145-147
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• 2003

This paper presents a method of improvement of color mixing in an RGB LED white lamp. The deviation from white light after RGB color mixing results mainly from the difference in the ray direction among LEDs. The authors propose a method using tilted lenses covered over each LED to deflect the overall direction of the ray generated from far-sited LEDs toward the center axis of the lamp. The degree of improvement is evaluated using a color discrimination method based on McAdam ellipse.

• 조명전기설비학회논문지
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• 제18권2호
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• pp.8-15
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• 2004

본 논문은 RGB LED를 이용한 백색 전구의 색혼합 향상에 관한 것이다. RGB LED를 이용하여 전구를 설계하였을 경우, LED의 위치에 따라 광선의 진행 경로가 틀려 색혼합이 잘 되는 않는다. 따라서 각각의 LED에 경사렌즈를 씌워서 광선의 진행경로를 전구의 중심축으로 향하게 하여 주었다. 색혼합 정도는 MacAdam ellipse 이론을 이용하여 평가하였다.