• Title/Summary/Keyword: industrial linkage

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Development and Molecular Characterization of Novel Polymorphic Genomic DNA SSR Markers in Lentinula edodes

  • Moon, Suyun;Lee, Hwa-Yong;Shim, Donghwan;Kim, Myungkil;Ka, Kang-Hyeon;Ryoo, Rhim;Ko, Han-Gyu;Koo, Chang-Duck;Chung, Jong-Wook;Ryu, Hojin
    • Mycobiology
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    • v.45 no.2
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    • pp.105-109
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    • 2017
  • Sixteen genomic DNA simple sequence repeat (SSR) markers of Lentinula edodes were developed from 205 SSR motifs present in 46.1-Mb long L. edodes genome sequences. The number of alleles ranged from 3-14 and the major allele frequency was distributed from 0.17-0.96. The values of observed and expected heterozygosity ranged from 0.00-0.76 and 0.07-0.90, respectively. The polymorphic information content value ranged from 0.07-0.89. A dendrogram, based on 16 SSR markers clustered by the paired hierarchical clustering' method, showed that 33 shiitake cultivars could be divided into three major groups and successfully identified. These SSR markers will contribute to the efficient breeding of this species by providing diversity in shiitake varieties. Furthermore, the genomic information covered by the markers can provide a valuable resource for genetic linkage map construction, molecular mapping, and marker-assisted selection in the shiitake mushroom.

The Analysis of Economic Contribution of Beauty Industry by Input-Output Table (산업연관분석에 의한 캐릭터 산업의 경제적 효과 분석)

  • Lee, Yu-Bin;Jin, Yanjun;Bae, Ki-Hyung
    • The Journal of the Korea Contents Association
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    • v.13 no.12
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    • pp.945-956
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    • 2013
  • The character industry is a high value-added industry, and is one of the strategic industries to be fostered. However, the character industry is struggling due to the lack of national consensus on the importance and value of the character industry. Therefore, in order to resolve this issue, the study used the character Input-Output Table of year 2009 of korea to analyze how much the character industry(Toys and games, Models and decorations) contributes to the national economy by measuring economic spreading effects of character industry on national economy. The results shows that character industry shows that production inducement coefficient is column 1.602, row 1.007, index of the sensitivity of dispersion is 0.543, Index of the power of dispersion is 0.864, value-added coefficient is 0.620, income inducement coefficient is 0.334, tax inducement coefficient is 0.066, employment inducement coefficient is 0.008.

Development and Characterization of New Microsatellite Markers for the Oyster Mushroom (Pleurotus ostreatus)

  • Ma, Kyung-Ho;Lee, Gi-An;Lee, Sok-Young;Gwag, Jae-Gyun;Kim, Tae-San;Kong, Won-Sik;Seo, Kyoung-In;Lee, Gang-Seob;Park, Yong-Jin
    • Journal of Microbiology and Biotechnology
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    • v.19 no.9
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    • pp.851-857
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    • 2009
  • We developed and characterized 36 polymorphic microsatellite markers for the oyster mushroom (Pleurotus ostreatus). In total, 169 alleles were identified with an average of 4.7 alleles per locus. Values for observed ($H_o$) and expected ($H_E$) heterozygosities ranged from 0.027 to 0.946 and from 0.027 to 0.810, respectively. Nineteen loci deviated from Hardy-Weinberg equilibrium. Significant (P<0.05) excess heterozygosity was observed at nine loci. Linkage disequilibrium (LD) was significant (P<0.05) between pairs of locus alleles. Cluster analysis revealed that five species of genus Pleurotus made a distinct group, and the individual cultivars were grouped into major five groups from G-1 to G-5. The diverse cultivars of P. ostreatus were discriminated and the other four species revealed a different section in the UPGMA tree. These microsatellite markers proved to be very useful tools for genetic studies, including assessment of the diversity and population structure of P. ostreatus.

Harmonization between Environment and Trade under the WTO system (WTO체제하의 환경과 자유무역간의 조화)

  • Lee, Eun-Sup;Oh, Byung-Seok;Lee, Yang-Kee;Kim, Sun-Ok
    • International Commerce and Information Review
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    • v.14 no.1
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    • pp.247-271
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    • 2012
  • This paper finds out that the WTO's member countries' environmental measures have sometimes reflected the interests from their domestic industrial fields under the name of environmental protection. For the harmonious linkage between the trade and environments under the WTO mechanism, it is required for the concerned parties to reach the consensus for the measures to be imposed domestically and internationally, as well as the WTO's judicial efforts to make more scientific approach. Such coordination and consensus among the concerned parties to the domestic and international environments would be the efficient way to solve the conflicts between the trade and the environments, together with the WTO's more scientific approach in interpreting and applying the environmental provisions.

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Interactions between Stock Price and Key Macroeconomic Variables (주가(株價)와 주요거시경제변수간(主要巨視經濟變數間)의 상호관계(相互關係)에 대한 실증분석(實證分析))

  • Kim, Jun-il
    • KDI Journal of Economic Policy
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    • v.14 no.4
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    • pp.63-77
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    • 1992
  • This paper examined interactions between stock price and key macroeconomic variables over the period of 1975-1992. It has been found that more than 60% of real stock price changes can be well explained by movements in key macroeconomic variables, particularly in net exports and industrial production. On the other hand, real stock price changes were found to have a significant explanatory power for plant and equipment investments for the sample period of 1975-1985 during which the stock market was stable. In contrast, no significant linkage between stock price changes and investments emerged over the subsample period of 1986-92 despite the sharp expansion of the stock market in terms of trade volume. Based on such findings, two major policy implications were derived; (i) the government's intervention in the stock market to stabilize stock prices would be ineffective unless the stable economic growth supports the market fundamental, and (ii) the stock price stability is a precondition for the stock market to play a key role in mobilizing resources to finance the firm's long-term capital.

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Research of human body information interfacing with Far infrared and application to physical therapy (Far infrared를 이용한 생체정보 인터페이싱에 대한 연구)

  • Park, Rae Joon;Kim, Jae-Yoon
    • The Journal of Korean Physical Therapy
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    • v.13 no.3
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    • pp.509-527
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    • 2001
  • The Sun's ray is composed of Infrared(49%), Visible light(40%) and Ultra violet(11%), however the ray getting to the earth is FIR(Far infrared; 60%), IR(Infrared; 20%), and UV(Ultra Violet; 20%). Human beings has utilized FIR already from time immemorial. Hershel found out Infrared for the first time. in the Industrial Revolution the Infrared and FIR had been begun to use making products. In these days, with contemporary science FIR would be begun to clear up the implication in the human body and organic compound. IR classified by wavelength three parts NlR, MIR, FIR. There is FIR which is radiated from healthy human body the wave length is 8-l4m. The human body is composed of proteins which get easily changed by a thermal factor (about 42 $^{\circ}$C over). FIR with low temperature can deeply penetrate on the human body composed things without troublesomes, since FIR has effectively operated on the human body at low temperature (35-40 $^{\circ}$C). When FlR penetrated on the human body. it would inhibit the abnormal genes and cells expression, and then information of DNA and RNA would be reexpressed for arranging DNA and RNA abnormal state. As FlR's receptors in the body, it could be presumed that N-glycosyl linkage of purine and deoxyribose, RNA splicing process, and Heat shock protein. To take the FIR which was a optimized wavewlength and strength, at first, we induced the characteristic algorithm and the computerized programing. Then we formed that the formular of optimized FIR with physical, mathematical logic and theory. especially, Plank, Kirchhoff, Wien, Stefan-Boltzmann's logic and law. In the long run, the formular was induced with integration mathematical, since we had to know the molecular wavelength. Based on the induced formular as above, we programmed the optimized FlR radiating computerized program. In this research, we designed the eletronic circuit f3r interfacing with human body to diagnosis and treatment with FIR sensor which radiated FIR wavelength optimized.

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A Design Study of Standard Indicators for Evaluating the Technical Performance of an NCS Core Vocational Competence System (직업기초능력 평가시스템의 기술성능 평가를 위한 표준지표 설계 연구)

  • Kim, Seung-Hee;Chang, Young-Hyeon
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.17 no.5
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    • pp.111-117
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    • 2017
  • The National Competency Standards (NCS) was designed to implement a competence-based society and solve the problem of inconsistency between the industrial field and education, training, and certification system. This study designed and developed the Korean NCS core vocational competence system, in accordance with the NCS, as an infrastructure to solve fundamental problems such as re-education and the social costs that are incurred in the workplace. Further, this study designed and developed standard indicators to evaluate the technical performance of the system for the global advancement of the Korean NCS core vocational competence system. The NCS core vocational competence system has been developed as an appropriate response type for multiple devices such as computers, tablet PCs, and cellular phones. For the global advancement of the Korean NCS core vocational competence system, this study designed and developed 10 performance evaluation indicators in accordance with 10 global standards, such as linkage-target operating system, interface protocol, packet format, encryption, class component, simultaneous access number, supervisor-to-testtaker response speed, server-to-admin response speed, auto-recovery speed for test answers, and real-time answer transmission speed.

A High-Performance Position Sensorless Motion Control System of Reluctance Synchronous Motor with Direct Torque Control (직접토크제어에 의한 위치검출기 없는 릴럭턴스 동기전동기의 위치 제어시스템)

  • 김동희;김민회;김남훈;배원식
    • The Transactions of the Korean Institute of Power Electronics
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    • v.7 no.5
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    • pp.427-436
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    • 2002
  • This paper presents an implementation of high-dynamic performance of position sensorless motion control system of Reluctance Synchronous Motor(RSM) drives for an industrial servo system with direct torque control(DTC). The problems of high-dynamic performance and maximum efficiency RSM drives controlled by DTC are saturation of stator linkage flux and nonlinear inductance characteristics with various load currents. The accurate estimation of the stator flux and torque are obtained using stator flux observer of which a saturated inductance $L_d$ and $L_q$ can be compensated by adapting from measurable the modulus of the stator current and rotor position. To obtain fast torque response and maximum torque/current with varying load current, the reference command flux is ensured by imposing $I_{ds} = I_{qs}$. This control strategy is proposed to achieve fast response and optimal efficiency for RSM drive. In order to prove rightness of the suggested control algorithm, the actual experiment carried out at $\pm$20 and $\pm$1500 rpm. The developed digitally high-performance motion control system shown good response characteristic of control results and high performance features using 1.0kW RSM which has 2.57 Ld/Lq salient ratio.

A Study on Developing the Contents of Historical Education Using Social Network Analysis (사회연결망분석을 활용한 거대사 교육 콘텐츠 개발 방향 제안)

  • Yun, Hye-Jeong;Seo, Hee-Chang;Park, Eun-Soo;Lee, Yoon-Sun;Kim, Jae-Jun;Lee, Hee-Soo;Lim, Seong-Bin;Lee, Tai-Sik
    • The Journal of the Korea Contents Association
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    • v.15 no.6
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    • pp.606-615
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    • 2015
  • This study aims to provide suggestions for the development of educational contents on historical events that can solve the existing curriculum's problems, such as the disproportionate weight given to Western historical events. The study focuses on content ranging from the start of the Agricultural Revolution (7000 BC.) to the start of the Industrial Revolution (AD. 1760). The results are as follows. We used the Delphi technique for deriving global historical events. Among them, 56 historical events were selected as the data for Social Network Analysis (SNA). The results of SNA showed that topics related to Civilization has a high priority. In addition, the results of a coagulation analysis showed the events can be divided into seven groups. The classification criteria is different from the criteria used for the current period. We expect that the suggested framework developed for historical contents will constitute a new approach to historical interpretation through network visualization and linkage analysis.

A Study on the Recognition Level of Traditional Market Users on Return Intention (소비자의 전통시장에 대한 인식수준이 재 방문의도에 미치는 영향 연구 : 목포지역 소비자를 중심으로)

  • Kim, Pan-Jin
    • The Journal of Industrial Distribution & Business
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    • v.8 no.5
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    • pp.77-85
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    • 2017
  • Purpose - The purpose of this study is to investigate the variables that lead consumers to visit traditional markets and buy market goods. Thus, the current research examined the relationship between satisfaction and return intention as among the factors influencing loyalty. Research design, data, and methodology - This study was conducted to examine the effects of the perceived level of factors on loyalty and how it influenced consumers' visits to traditional markets in 125 adult adolescents and women living in Mok-po area. The results of the questionnaire were obtained. The statistical data of the questionnaire were verified by SPSS. Results - In this study, consumers' perception level of eight loyalty factors can be perceived by the traditional Korean market. The empirical analysis is summarized as follows. First, by selecting five representative variables influencing intention to return to traditional markets, Mok-po area consumers were affected by the intention to revisit according to the intensity of recognition level among these variables. Second, the higher the perceived level of product price, quality of access (accessibility) among the factors that consumers perceive as important factors in visiting traditional markets were heightened. Third, Mokpo residents are aware of the main important factors of visiting the market such as receiving a friendly atmosphere (image) about traditional market, market environment (hygiene and cleanliness), connection with the local economy, and customer service such as kindness, refund and return. These loyalty factors did not affect consumers' intention to revisit. In other words, image, environment, regional economic linkage, and these factors did not have a positive effect on revisit intention. Conclusions - The empirical analysis of this study suggests that factors that directly affect loyalty among the key factors that play a major role in visiting traditional markets should be identified and developed as loyalty factors. It is necessary to identify the key factors influencing the satisfaction and loyalty of traditional market users, and operate a system that systematically and comprehensively manages and evaluates them. In order to do this, the government, the local governments, and related organizations should regularly conduct loyalty and satisfaction surveys on visa recognition levels and establish strategies for dramatic improvement measures.