• 식물조직배양학회지
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• 제27권5호
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• pp.367-373
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• 2000

We have constructed a molecular linkage map of chili pepper (Capsicum spp.) in an interspecific (C. annuum cv. TF68 x C. chinense cv. Habanero) F$_2$ population of 107 plants with 150 RFLP and 430 AFLP markers. The resulting linkage map consists of 11 large (206-60.3 cM) and 5 small (32.6- 10.3 cM) linkage groups cover-ing 1,320 cM with an average map distance between framework markers of 7.5 cM. Most (80%) of the RFLP markers were pepper-derived clones and these markers were evenly distributed across the genome. By using 30 primer combinations, 444 AFLP markers were generated in the F$_2$population. The majority of the AFLP markers clustered in each linkage group, although PstI/MseI markers were more evenly distributed than Eco RI/MseI markers within the linkage groups. Genes for biosynthesis of carotenoids and capsaicinoids were mapped on our linkage map. This map will provide the basis of studying secondary metabolites in pepper.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회A
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• pp.822-826
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• 2008

A linkage mechanism is a device to convert an input motion into a desired output motion. Traditional linkage mechanism designs are based on trial and error approaches so that size or shape changes of an original mechanism often result in improper results. In order to resolve these problems, an improved automatic mechanism synthesis method that determines the linkage type and dimensions by using an optimization method during the synthesis process has been proposed. For the synthesis, a planar linkage is modeled as a set of rigid blocks connected by zero-length translational springs with variable stiffness. In this study, the sizes of rigid blocks were also treated as design variables for more general linkage synthesis. The values of spring stiffness and the size of rigid block yielding a desired output motion at the end-effecter are found by using an optimization method.

• Journal of Magnetics
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• 제18권1호
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• pp.57-64
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• 2013

Flux linkage of phase windings is a key parameter in determining the behavior of a switched reluctance motor (SRM) [1-8]. Therefore, the accurate prediction of flux linkage at aligned and unaligned rotor positions makes a significant contribution to the design of an SRM and its analytical approach is not straightforward due to nonlinear saturation in flux. Although several different approaches using a finite element analysis (FEA) or a curve-fitting tool have been employed to compute phase flux linkage [2-5], they are not suitable for a simple design procedure because the FEA necessitates a large amount of time in both modeling and solving with complexity for every motor design, and the curve-fitting requires the data of flux linkage from either an experimental test or an FEA simulation. In this paper, phase flux linkage at aligned and unaligned rotor positions is estimated by means of a reluctance network, and the proposed approach is analytically verified in terms of accuracy compared to FEA.

• 한국컴퓨터정보학회논문지
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• 제23권12호
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• pp.73-80
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• 2018

Certification revocation list(CRL) is needed for excluding compromised, faulty, illegitimate vehicle nodes and preventing the use of compromised cryptographic materials in vehicular communications. It should be distributed to vehicles resource-efficiently and CRL computational load of vehicles should not impact on life-critical applications with delay sensitive nature such as the pre-crash sensing that affords under 50msec latency. However, in the existing scheme, when a vehicle receives CRL, the vehicle calculates linkage values from linkage seeds, which results in heavy computational load. This paper proposes, a new CRL distribution scheme is proposed, which minimizes the time for CRL processing of vehicles. In the proposed scheme, the linkage value calculation procedure is performed by road-side unit(RSU) instead of the vehicle, and then the extracted linkage values are relayed to the vehicle transparently. The simulation results show that the proposed scheme reduces the CRL computational load dramatically, which would minimize impact on life-critical applications' operations with low latency.

• 한국자원식물학회지
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• 제10권3호
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• pp.241-246
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• 1997

Linkage maps based on molecular markers are valuable tools in plant breeding and genetic studies. A population of 76 RI lines from the mating of A3733 and PI437.088 was evaluated with Random Amplified Polymorphic DNA(RAPD) and Simple Sequence Repeats (SSR) markers to create soybean molecular linkage map, 302 RAPD and 21 SSR markers were genetically linked and formed forty linkage groups. These linkage groups spanned a genetic distance of 1,775 cM. The average distance between markers was 5.5 cM.

• 한국자동차공학회논문집
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• 제1권2호
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• pp.69-76
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• 1993

The program for the development of linkage system was made and the scissors-type linkage system was designed. The piston temperature distribution under steady state was measured by the linkage system and thermocouple. The effects of engine speed, coolant outlet temperature, and torque on the piston temperature were investigated.

• 기술혁신학회지
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• 제10권1호
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• pp.98-120
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• 2007

본 연구는 현재 우리나라의 혁신클러스터 역할을 수행하고 있는 대덕특구와 7개 산업단지 혁신클러스터를 대상으로 이들 클러스터간의 기술혁신활동의 연계관계를 대덕특구를 중심으로 분석하고자 한다. 이를 위해 대덕특구가 기술혁신 역량을 가지고 있는 것으로 보이는 주요 기술을 도출하며, 이 기술분야를 대상으로 한국의 최근 등록특허 중 공동발명을 통해 이루어진 특허를 추출하고 연계행렬을 구성하여 지역간 혁신활동의 연계관계를 계량적 시각적으로 도출하고자 한다. 이를 통해 대덕특구의 주요 기술분야별로 타 클러스터와의 기술혁신 연계관계를 계량적으로 분석하고, 이러한 분석에 기초하여 타 를러스터와의 기술협력 방향을 제시하고자 한다.

• 응용통계연구
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• 제34권5호
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• pp.849-861
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• 2021

본 논문은 확률적 자료연계 방법의 기본 개념과 이론적 모형을 소개하고, 실제 통계청 데이터를 사용하여 확률적 자료연계가 진행되는 과정과 원리를 보여준다. 먼저 확률적 자료연계와 결정적 자료연계와의 차이를 간단히 알아보고, 확률적 자료연계 방법론의 토대가 되는 Fellegi-Sunter 모형의 기본 구성과 관련된 모수(m-확률, u-확률), 가중치, 매치여부 판정기준에 대해 기술한다. 그리고 통계청 등록센서스와 인구총조사 자료를 이용하여 그 모형을 적용한 자료연계가 이루어지는 구체적인 과정에 대해 설명하고, 이를 통해 얻어진 연계 결과의 정확성을 살펴본다.

• 농촌지도와개발
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• 제6권1호
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• pp.75-90
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• 1999

This study was carried out to find out promotive schemes of linkage between consumer cooperatives and farmers' organization as an active mean of consumer cooperative movement. The consumer cooperative movement has a role of sovling the environmental problems and the social problems in Korea. According to the questioners and interview involed with consumer, farmers and specialists of consumer cooperative movement, the following findings were resulted. 1. The effective linkage form is the linkage programs controled by leaders of the consumer cooperatives and the farmers' orranization. That's the foundation for effective linkage between the two organization. 2. Enacting the consumer cooperative act and supporting from government and social groups are needed for the linkage form and activating of consumer cooperative movement. 3. The education and the public relation(P.R.) about the perspectives of consumer cooperative movement are needed. 4. The various exchange activities between consumer and farmers are programed and cried out.

• KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
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• 제12B권1호
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• pp.13-18
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• 2002

Novel method to calculate flux linkage for 3-D finite element analysis is proposed. It does not require any integral path if the current direction in a coil is known. The flux linkage can be calculated very easily using simple volume based integration. The current direction is calculated based on the recently developed technique by the authors. The novel method for flux linkage calculation is verified by applying to a very complicated deflection yoke coil. The simulation result is compared to the experimental one. From the simulation, it is shown that the proposed method is very accurate and effective to calculate the flux linkage of a coil.