• 기술혁신학회지
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• 제6권2호
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• pp.137-158
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• 2003

This paper examines theoretical trends and policy issues concerning science and public. The dominant perspective about it was changed from “popularization of science” to “public understanding of science (PUS)”. PUS pays attention to active roles of public in the understanding of science based on the contextual model. And recently various concepts are attempted to complement PUS such as “heterogeneous PUS”, “quantitative PUS”, “public understanding of research”, and “public participation in science”. PUS related activities in Korea can be analyzed using the concept of “science and technology culture system”. The characteristics of science and technology culture system in Korea can be summarized as follows: Its purpose is confined to support existing national innovation system; Its constituents have been unevenly and separately developed; Its material and institutional infrastructure is not sufficiently prepared; Its organizing mechanism is strongly influenced by government's execution power.

• 한국안전학회지
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• 제32권6호
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• pp.125-130
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• 2017

The government operates autonomous safety management activities in the regulated safety management in order to prevent industrial accidents. On the other side, companies are promoting safety management in the workplace, such as improving the safety level of the safety system, but the major reason for the accidents is safety ignorance in the event of big accidents. This study aims to improve the safety culture level by analyzing the difference in safety culture among six workplace sites in the manufacture of food products and drawing the improvement point. The main result is as follows. In order to enhance the safety level of the safety system, it is necessary to minimize the number of systems to be implemented, and to strengthen the small safety management activities that workers participate directly in the workforce, and the incentive policy for the promotion of the safety management activities should be coordinated by each group. Due to the high proportion of female workers, the proportion of female workers should be encouraged to actively participate in the safety of women, thereby improving safety culture levels and improving safety awareness through customized safety education. By learning work procedures through theory and practice, the level of safety culture should be increased. Employees voluntary safety participation activities should increase the level of mutual safety culture. Depending on spontaneous safety participation activities, one should promote safety culture enhancement activities by enhancing the safety level of the safety culture and enhance safety culture through safety awareness, and promote safety culture and procedures for improving safety culture.

• 한국식생활문화학회지
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• 제22권2호
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• pp.191-200
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• 2007

This study was designed to investigate the correlation between perceived TQM performance and organizational culture of dietitians. The objective of the study is to help the management of foodservice by providing a direction which will elevate perceived TQM performance of dietitians and presenting plans which will ensure effective dietitians. Questionnaires handed out to 308 dietitians worked in institutional foodservice operation including elementary, middle and high schools, hospitals, business and industries. In terms of TQM importance and performance, the more important dietitians perceived, the higher their performance level rose. Data form the IPA, external and internal customer satisfaction, executive ability, communication system and technology, information technology and application ability, food process, strategy, and leadership were required further improvement by dietitians. Of present organizational culture model, human relations model and open systems model were more likely to be adopted by dietitians in middle and high schools. According to the type of foodservice management, the open systems model was more preferred by dietitians from self-operated operations rather than respondents from contracted operations. Canonical correlation analysis between TQM performance and organizational culture showed canonical correlation to be higher (canonical correlations coefficient: .66). In conclusion, TQM performance-organizational culture showed higher canonical correlation. In the organizational culture, foodservice operation is capable of improving the aims for the rational goal model and the open systems model. The results showed that TQM performance and organizational culture had significant relationship, especially positive organizational culture emphasizing on internal process and rational goal model would have influence on TQM performance of dietitians. Foodservice operation, however, should recognize importance of open and development culture to improve dietitians' TQM performance. To apply open system foodservice organization should encourage dietitian and foodservice employees to challenge and compete for the works, Moreover, organizational effort such as information exchange program and support system should be established.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2005년도 춘계학술대회
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• pp.403-407
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• 2005

Objective of the research is to demonstrate solar thermal space and ground heating system which is integrated to a greenhouse culture facility for reducing heating cost, increasing the value of product by environment control, and developing advanced culture technology by deploying solar thermal system. Field test for the demonstration was carried out in horticulture complex in Jeju Island. Medium scale solar hot water system was installed in a ground heating culture facility. Reliability and economic aspect of the system which was operated complementary with thermal storage and solar hot water generation were analyzed by investigating collector efficiency, operation performance, and control features. Short term day test on element performance and Long term test of the whole system were carried out. Optimum operating condition and its characteristics were closely investigated by changing the control condition based on the temperature difference which is the most important operating parameter. For establishing more reliable and optimal design data regarding system scale and operation condition, continuous operation and monitoring on the system need to be further carried out. However, it is expected that, in high-insolation areas where large-scale ground storage is adaptable, solar system demonstrated in the research could be economically competitive and promisingly disseminate over various application areas.

• 신재생에너지
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• 제1권2호
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• pp.53-59
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• 2005

Objective of the research is to demonstrate solar thermal space and ground heating system which is integrated to a green-house culture facility for reducing healing cost, Increasing the value of product by environment control, and developing advanced culture technology by deploying solar thermal system. Field test for the demonstration was carried out in horticulture complex In Jeju Island. Medium scale solar hot water system was installed in a ground heating culture facility. Reliability and economic aspect of the system which was operated complementary with thermal storage and solar hot water generation were analyzed by investigating collector efficiency, operation performance, and control features. Short term day test on element performance and Long term test of the whole system were carried out. Optimum operating condition and its characteristics were closely Investigated by changing the control condition based on the temperature difference which Is the most important operating parameter For establishing more reliable and optimal design data regarding system scale and operation condition, continuous operation and monitoring on the system need to be further carried out. However, It is expected that, in high-insolation areas where large-scale ground storage is adaptable, solar system demonstrated in the research could be economically competitive and promisingly disseminate over various application areas.

• 한국수정란이식학회지
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• 제29권1호
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• pp.1-5
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• 2014

Recent 2 decades, including in vitro maturation (IVM), assisted reproductive technologies (ARTs) achieved noteworthy development. However the efficiency of ARTs with in vitro matured oocytes is still lower than that with in vivo oocytes. To overcome those limitations, many researchers attempted to adapt co-culture system during IVM and consequently maturation efficiency has been increased. The beneficial effects of applying co-culture system is contemplated base on communication and interaction between various somatic cells and oocytes, achievement of paracrine factors, and spatial effects of extracellular matrix (ECM) from somatic cell surface. The understanding of co-culture system can provide some information to narrow the gap between in vitro and in vivo. Here we will review current studies about issues for understanding cu-culture system with various somatic cells to improve in vitro maturation microenvironment and provide bird view and strategies for further studies.

• The Journal of Asian Finance, Economics and Business
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• 제7권2호
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• pp.301-308
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• 2020

This study focuses on determining the impacts of organizational culture on the accounting information system and the operational performance of small and medium-sized enterprises in Ho Chi Minh City. The paper is organized in five parts: introduction, literature review, research methodology, research results, and conclusion and policy implications. Based on the samples of 353 respondents working in small and mediumsized enterprises in Ho Chi Minh City, the research employs both qualitative and quantitative methods to find the answers for research questions. Group discussion, which yields final observed variables of the factors of organizational culture is used for qualitative method. Statistics, assessment of the reliability of Cronbach's Alpha scale, exploratory factor analysis (EFA), confirmatory factor analysis (CFA) and structural equation modeling (SEM) are used for quantitative procedure. The results show that mission, involvement and inconsistency in organizational culture positively affect the accounting information system of small and medium-sized firms in Vietnam. In addition, mission, involvement, adaptability and consistency in organizational culture are found to have positive impacts on the firm operational performance. Another finding of the study is that the accounting information system has a positive effect on operational performance of small and medium-sized firms in Vietnam.

• 한국콘텐츠학회논문지
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• 제13권5호
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• pp.183-190
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• 2013

본 연구에서는 문화콘텐츠 경쟁력 강화 및 미래형 융합콘텐츠 기술 지원을 위한 필수 요소인 문화기술의 분류체계를 제안한다. 이를 위해 문화기술의 개념 및 현황에 대한 고찰을 통해 문화콘텐츠의 특수성을 도출하고, 기존의 문화기술 분류체계와 기타 기술 분류체계의 체계적 분석을 통해 현재 문화기술 분류체계의 문제점 및 향후 문화기술 분류체계의 반영을 위한 시사점을 도출한 후 문화콘텐츠의 특수성을 반영한 새로운 문화기술 분류체계를 개발하였다. 최종적으로 제안된 문화기술 분류체계 안은 문화콘텐츠의 기획, 생산/제작, 유통, 서비스의 모든 가치사슬 과정에 해당하는 관련 기술들을 포괄함과 동시에, 중분류 구성에 있어서 CT의 특성을 문화콘텐츠의 특수성을 고려하여 개편함으로써 산업 현장에서 보다 현실성 있고, 향후 정부 투자 및 제도 반영에 유연한 분류체계로서 그 의미를 갖는다.

• 디지털융복합연구
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• 제16권3호
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• pp.211-224
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• 2018

본 연구는 국내 ICT 강소 기업들이 도입하여 활용하고 있는 성과주의 인사제도의 요소들을 분류하여 살펴보고, 또한 성과주의 인사제도가 기업 조직문화에 미치는 영향을 분석하고자 한다. 이를 위해, 문헌조사를 통해 성과주의 인사제도가 조직문화에 영향을 미칠 것 이라는 연구모형 및 가설을 설정하였다. 또한, 이들의 관계에서 LMX의 조절효과를 파악하였다. 실증분석을 위해, 대구 경북 지역의 ICT 강소기업에 종사하는 조직 구성원을 대상으로 설문조사를 진행하였고, 다중회귀분석 및 계층적 회귀분석을 실시하여 가설검증을 실시하였다. 분석결과, 성과주의 인사제도는 조직문화에 유의미한 영향을 미치는 것으로 나타났다. 특히, LMX는 위계문화와 집단문화에 주로 조절효과를 갖고 있음을 파악하였다. 이러한 연구결과는 ICT 강소 기업의 경쟁력 제고와 새로운 핵심역량을 창출하는데 이바지 할 것으로 사료된다.

• Journal of Plant Biotechnology
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• 제31권2호
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• pp.127-132
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• 2004

본 실험은 산마늘의 산초 증식과 인경 형성에 적합한 생물반응기 배양방식과 인경 형성시 배양방식에 따른 당 대사를 구명하고자 실시되었다. 다신초 증식에는 생물반응기에 망을 걸고 배지에 절편체를 접하게 배양한 RC와 MRC (13-15개)에서 가장 좋은 결과를 얻었다. 인경형성과 비대에는 간헐적으로 배지를 공급해준 E&FS에서 93.4％의 인경형성이 이루어졌고 크기에 있어서도 균일하였다. RC와 MRC에서 형성된 인경은 뿌리가 무성하였으며 인경의 크기도 균일하지 않았다. 배양방식별로 수확한 인경내 유리당 함량은 전반적으로 E&FS.에서 낮았던데 반해 전분 함량은 높았다. 배지내 sucrose, glucose와 fructose는 인경 비대 시기에 감사되었는데 이는 첨가한 sucrose가 가수분해 되기도 전에 glucose나 fructose와 함께 식물체로 바로 이용됨을 보여주는 것이었다.