• 한국조경학회지
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• 제36권4호
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• pp.1-14
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• 2008

드림랜드 부지는 산으로 둘러싸인 강북지 역의 유일한 평지화 된 놀이공원이었으나, 현재는 시설 노후화와 방치로 인해 지역 거점공원으로서의 기능이 상실되었다. 부지 주변은 기존의 밀집주거와 새로 조성될 뉴타운 등이 혼재할 것이며, 특히 지역 여건상 강북지역의 도시환경 개선을 위한 대형공원이 필요하다는 측면에서 강북 대형공원 조성사업이 대두되었다. 본 연구는 강북 대형공원 조성사업 국제 현상공모에서 우수작으로 선정된 작품의 설계전략과 내용을 서술하고자 한다. 계획안의 주안점은 다음과 같다. 첫째, 산지형 공원의 새로운 가능성을 찾고자 하였다. 지극히 일상적인 생활공간으로서 산책과 등산, 체력단련시설 등 제한적으로 이용되는 산지형 공원을 선조들이 산을 즐겼던 그 정취를 재현해 보고자 하였다. 둘째, 사회성 강한 자립공원을 만들고자 하였다. 도시 속에 섬으로 존재하는 녹색 숲으로서의 공원이 아닌 자체적인 변화의 에너지를 발산하면서 도시와 적극적으로 소통할 수 있는 공원이 되도록 하였다. 셋째, 다랑이 논은 자연과 더불어 사는 우리의 삶의 방식과 이념을 표현한 실체적 공간이었으며, 우리의 대표적인 향토적 경관이기도 하다. 이런 다랑이 논은 세 개의 낮은 산으로 둘러싸인 대상지를 아우를 수 있는 디자인 모티브였으며, 산에서부터 자연스럽게 흘러내리는 정겨운 풍경은 도시속의 명소로서 사람들의 이야기를 담아낼 수 있도록 계획하였다.

• 한국의류학회지
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• 제23권4호
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• pp.575-583
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• 1999

Abstract The purpose of this study was to propose a new size-spec. which was applied to four frontal bodytype -X, Y, A and H type-of adult women. Control dimensions of the upper garments were stature bust girth and hip girth. And those of lower garments were waist girth and hip girth. To establish the interval of the control dimensions means and standard deviations were used. By distributing the data of 486 subjects a new size-spec. was proposed. According to the new size-spec. in case of upper garments about 45.7% of subjects were covered by 37 size-speces. and lower garments about 85.9% were covered by 36 The strong point of new size-spec. is to consider the formal feature of each bodytypes. So by trying to apply the new size-spec. to rady-made garments comfort and fitness of those are satisfied.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 하계종합학술대회 논문집(1)
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• pp.240-243
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• 2000

In this paper, new Multi-Modulus blind Equalizer Algorithms for QAM signal set is propsed and analyzed and its performance is evaluated. The MMA algorithm combines the benifits of RCA and CMA. A new Dual-mode blind Algorithms for QAM signal set is derived. The concept of this algorithms is based on the Dual-Mode algorithm and the MMA algorithm. In order to analyze and evaluate the performance of new MMA algorithms, computer simulation are performed for the nonsquare QAM signal constellations. Form the simulation results, we can verify that new MMA algorithms converges very fast comparing to conventional MMA algorithm.

• Animal Systematics, Evolution and Diversity
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• 제34권2호
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• pp.79-91
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• 2018

Three new genera and species of siphonostomatoid copepods are described as associates of sponges from shallow water of Samar Island in the Philippines: Samarus filipes n. gen., n. sp., Paurocheres dentatus n. gen., n. sp., and Platymyzon umbonatum n. gen., n. sp. A new family Samarusidae is proposed to accommodate Samarus n. gen. which has rudimentary legs 1-5 represented only by filiform setae. Paurocheres n. gen. is characterized by 2-segmented endopod of leg 4 and reduced setation of legs, and Platymyzon n. gen. by missing of mandibular gnathobase.

• 산업기술연구
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• 제21권B호
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• pp.295-300
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• 2001

Significant improvements in bond strength between new and existing concrete can be achieved through the modification of the new concrete by latex modification. But, no test method has been adopted as a standard to measure the bond strength between the concrete used to repair and the substrate being repaired. The performance of old and the new concrete construction defends upon band strength between old and the new concrete. Current adhesion strength measurement method is inaccurate method that ignore effect of stress concentration by shape of specimens. Therefore, this research calculates stress concentration coefficient using finite element analysis and direction tensile strength test (pull-off test). The result shows that the required core depth is 2.5 cm. Elastic modulus and overlay thickness do not influence in stress concentration.

• 디지털산업정보학회논문지
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• 제12권3호
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• pp.55-64
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• 2016

Recently, unmanned aerial vehicle, also known as drone is being used in variety of areas. Previously drones are used as military purposes. After unmanned technology went abroad to civil, drones are used as multipurpose such as hobby, business and other more. Even though drones are very useful in many areas, problems such as safety and personal privacy infringement raised new social issues. In this thesis it will analyze and suggest solutions to the social problems of personal privacy infringement which occurred by drone filming. This thesis will also suggest that new law of drone safety must legislate quickly. Drone is exploration of new filed. Varies of new technology help to grow drone industries. Drone is able to complete tasks which are impossible or very difficult to do. To constantly grow drone industries, people must have solutions for problems of drone. If people can figure out solutions problem of drone which introduced by this thesis, value of drone will grow even more.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2002년도 봄 학술발표회 논문집
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• pp.349-354
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• 2002

Significant improvements in bond strength between new and existing concrete can be achieved through the modification of the new concrete by latex modification. But, no test method has been adopted as a standard to measure the bond strength between the concrete used to repair and the substrate being repaired. The performance of old and the new concrete construction depends upon bond strength between old and the new concrete. Current adhesion strength measurement method ignores the effect of stress concentration by shape of specimens. Therefore, this research calculates stress concentration coefficient using finite element analysis and direction tensile strength test (pull-off test). The result shows that the required core depth is 2.5cm. Elastic modulus and overlay thickness do not influence in stress concentration.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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• pp.426-428
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• 2005

Recently, There has been growing interest in new renewable energy systems with high-energy efficiency due to the increasing energy consumption and environmental pollution problems, but an insertion of new renewable energy systems to existing power distribution systems can cause several problems such as voltage variations, harmonics, protective coordination, increasing fault current etc, because of reverse power. This paper was applied to Sukumar M, Brahma, A. Girgis[1] proposal schemes and identilys the faulted section performing short-circuit analysis by MATLAB programs to 22.9[kV] distribution system interconnected a large number of new renewable energy system and was analyzed on protective coordination between reclose and Sectionalizer.

• International Journal of Quality Innovation
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• 제9권1호
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• pp.41-54
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• 2008

The process capability indices have been widely used to measure process capability and performance. In this paper, we proposed a new process capability index which is based on an actual dollar loss by defects. The new index is similar to the Taguchi's loss function and fully incorporates the distribution of quality attribute in a process. The strength of the index is to apply itself to non-normal or asymmetric distributions. Numerical examples were presented to show superiority of the new index against $C_p$, $C_{pk}$, and $C_{pm}$ which are the most widely used process capability indices.

• 대한치과의사협회지
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• 제49권1호
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• pp.7-14
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• 2011

The purpose of this study is to discuss the economic outlook of dentistry in relation to pessimistic economic perspectives of Korea and to present subsequent solutions. The expectation of the future economic growth rate of Korea is gloom with not only a love rate of increase in population due to an aging society and a low birthrate, but also with a declined number of productive populations. Moreover, the future of dentistry in Korea is obscure. Even with a dwindling population growth, an average of 750 new dentists graduate from dental school every year. The 30-35% of the new graduates practice in public hospitals; and 65~70% of them open up their own private practices, However, unlike in the past, the occurrence of dental practice bankruptcy has been increasing with a competitive environment, excessive initial investment, knowledgeable patients, and etc. Therefore, it is essential to re-evaluate the number of new graduates. Also, it is necessary to supply a greater number of public hospitals with newly licensed dentists, who have various clinic experience, participate in research and development, and experience appropriate hospital management skills.