• 제목/요약/키워드: New-Community Development

검색결과 903건 처리시간 0.028초

발효식품의 마이크로바이옴 분석 기술 (Analysis techniques for fermented foods microbiome)

  • 차인태;서명지
    • 식품과학과 산업
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    • 제50권1호
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    • pp.2-10
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    • 2017
  • Human have eaten various traditional fermented foods for a numbers of million years for health benefit as well as survival. The beneficial effects of fermented foods have been resulted from complex microbial communications within the fermented foods. Therefore, the holistic approaches for individual identification and complete microbial profiling involved in their communications have been of interest to food microbiology fields. Microbiome is the ecological community of microorganisms that literally share our environments including foods as well as human body. However, due to the limitation of culture-dependent methods such as simple isolations of just culturable microorganisms, the culture-independent methods have been consistently developed, resulting in new light on the diverse non-culturable and hitherto unknown microorganisms, and even microbial communities in the fermented foods. For the culture-independent approaches, the food microbiome has been deciphered by employing various molecular analysis tools such as fluorescence in situ hybridization, quantitative PCR, and denaturing gradient gel-electrophoresis. More recently, next-generation-sequencing (NGS) platform-based microbiome analysis has been of interest, because NGS is a powerful analytical tool capable of resolving the microbiome in respect to community structures, dynamics, and activities. In this overview, the development status of analysis tools for the fermented food microbiome is covered and research trend for NGS-based food microbiome analysis is also discussed.

The Role of Knowledge on ASEAN Economic Community in Enhancing the Performance of Vietnamese Enterprises

  • NGUYEN, Nam Hoang;NGO, Minh Ngoc
    • The Journal of Asian Finance, Economics and Business
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    • 제8권8호
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    • pp.47-56
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    • 2021
  • ASEAN Economic Community (AEC) was established in 2015 from 10 countries to realize the ultimate (adopted in 1997), which aimed to transform ASEAN into a stable, prosperous, and highly competitive region with equitable economic development, reduced poverty, and socioeconomic disparities. The purpose of this paper is to examine the effect of knowledge level on the AEC of Vietnamese small and medium enterprises (SMEs) in the textile and apparel industry towards attitudes, readiness, and performance. This study uses convenience sampling to get questionnaires from 150 SMEs in Hanoi, Vietnam. Then, the paper applies SPSS-AMOS 24 to process data. The empirical results show that AEC's implementation only has a small impact on improving SME performance. However, SMEs have adequate knowledge, attitude, and readiness about AEC. The structural modeling findings indicate that the knowledge factor has an indirect effect on SMEs' performance. This finding is to provide new insight into the roles of attitude and readiness in the case of Vietnam. These factors are needed to mediate the effect of attitudes and readiness in the relationship between knowledge and business performance, a framework strategy of business organizations, and can be used as a conceptual model to improve SMEs' performance.

가상커뮤니티 성과의 영향요인에 관한 연구 (A Study on Influencing Factors of Virtual Community Success)

  • 김상훈;조승철
    • 한국전자거래학회지
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    • 제11권2호
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    • pp.49-69
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    • 2006
  • 가상커뮤니티가 기업의 효과적인 마케팅 수단으로 인식되고 있으며, 인터넷 사용자의 인터넷 사용의 주요한 동인이 되고 있음에도 가상커뮤니티 성과의 영향요인에 관한 연구가 아직까지 활발하게 진행되지 못하고 있다. 또한 현재까지 가상커뮤니티 성과의 대표적 성과변수인 사용자 충성도에 영향을 미치는 요인에 관한 연구들은 일부요인들에 대해 진행되었으나 영향요인들을 보다 종합적으로 포함하는 연구는 시도되지 못하였다. 본 연구에서는 가상커뮤니티 성과의 영향요인에 관한 통합적인 연구모형을 제시하고 이에 대한 실증분석을 행하였다. 본 연구모형에 포함된 영향요인은 가상커뮤니티 운영요소 개인특성, 유용성, 신뢰 몰입 등 5가지 변수이며 성과변수로서는 가상공동체의식, 충성도 구매의도 등 3가지이다. 실증분석을 위한 자료 수집은 가상커뮤니티 이용자를 대상으로 설문조사를 실시하였고 292개의 유효한 응답설문으로 LISREL 분석을 이용하여 연구모형 및 가설검증을 실시하였다. 통계분석 결과 가상커뮤니티 운영요소 및 개인특성이 가상커뮤니티 성과의 영향요인이 될 수 있음을 확인하였다. 또한 매개변수들로서 유용성, 신뢰, 몰입이 유의한 것으로 분석되었으나 몰입과 충성도와의 관계는 유의하지 않은 것으로 나타났다. 마지막으로 성과 변수들 간의 인과관계가 모두 지지되었지만, 성과변수들 중 가상공동체의식의 경우는 새로운 지표의 개발이 필요한 것으로 밝혀졌다.

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논벼 농가의 재배기술 선택요인 분석 (Selection Factors for Cultivation Practices in Paddy Rice Farming)

  • 정우석;김성섭;서상택
    • 농촌지도와개발
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    • 제25권1호
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    • pp.45-56
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    • 2018
  • This study analyzed the selection factors for cultivation practices in paddy rice farming. For the study, conjoint model with part-worth utility was adopted, where model profiles included three attributes of yield, production cost, and cultivation difficulties and two levels for each attribute. The value of each level was set up with experimental data obtained from National Institute of Crop Science. Ninety three rice farmers, who joined Korea Rural Economic Institute as farmer correspondences, were surveyed through internet with the profiles selected by factorial design. Result showed that rice farmers considered cultivation difficulties as the most important selection factor to adopt new cultivation practices followed by production cost and yield in consecutive order. This results were robust in spite of past experiences with new practices, willingness to adopt new practices in the future, imitative nature and government interventions.

현대건축의 표면에 나타난 시각적 촉각의 표현기법에 관한 연구 (A Study on Representation Techniques of Visual Tactility in the Surface of Contemporary Architectutre)

  • 전유창;김성욱
    • 한국실내디자인학회논문집
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    • 제17권3호
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    • pp.139-147
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    • 2008
  • Modern architecture's optical mechanism focused on Ocuularcentrism neglects the tactility of vision and tends to eliminate the optical and tactile dualism of traditional spaces by representing spaces and surfaces that are abstract and cold-hearted. In other words, all sensory experiences, except for visual experiences, are eliminated to make it impossible to create the substantial core of architecture that combines time, image, and surface textures. The fast-changing social trends, the emergence of new materials and technologies, and the corresponding development of various types of media since the Industrial Revolution have changed the paradigm of human perception and representation. With the development of media, other sensory experiences besides visual experience have been stressed and human perception has converted from single perspective to complex perspective. In result, new sensory items, such as visual tactility, have replaced the traditional vision-centered hierarchy. The composition of architectural surfaces has represented the functional and commercial needs of technology, structure, as well as the socio-cultural needs of the community. In contemporary times, it is being changed and developed by the new tactility and the corresponding expression of modern architecture. Based on the visual representation of tactility of architectural surface, this study used a composition of surface that combines various events, meanings, and senses to examine how architecture can mediate and reproduce viewers' visual experiences and discover the existential relationship between architecture and men.

Recent Advances of Therapeutic Targets for the Treatment of Periodontal Disease

  • Kim, Woo Jin;Soh, Yunjo;Heo, Seok-Mo
    • Biomolecules & Therapeutics
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    • 제29권3호
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    • pp.263-267
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    • 2021
  • Periodontal disease is primarily associated with bacterial infection such as dental plaque. Dental plaque, an oral biofilm harboring a complex microbial community, can cause various inflammatory reactions in periodontal tissue. In many cases, the local bacterial invasion and host-mediated immune responses lead to severe alveolar bone destruction. To date, plaque control, non-surgical, and surgical interventions have been the conventional periodontal treatment modalities. Although adjuvant therapies including antibiotics or supplements have accompanied these procedures, their usage has been limited by antibiotic resistance, as well as their partial effectiveness. Therefore, new strategies are needed to control local inflammation in the periodontium and host immune responses. In recent years, target molecules that modulate microbial signaling mechanisms, host inflammatory substances, and bone immune responses have received considerable attention by researchers. In this review, we introduce three approaches that suggest a way forward for the development of new treatments for periodontal disease; (1) quorum quenching using quorum sensing inhibitors, (2) inflammasome targeting, and (3) use of FDA-approved anabolic agents, including Teriparatide and sclerostin antibody.

창조적 산업융합 개념을 적용한 도시농업의 장소적 가치에 대한 고찰 (Place Values of Urban Agriculture through applying the Concept of Creative Industry Convergence)

  • 이석환
    • 한국산학기술학회논문지
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    • 제13권2호
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    • pp.900-905
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    • 2012
  • 낙후된 도시 주거지 재생의 방안에 대한 논의와 연구가 활발하게 진행되고 있다. 그러나 도시농업을 단순히 주민참여의 수단이나 일차산업으로서의 가치에 대한 논의가 부분적으로 이루어지고 있는 실정이다. 기존의 공간자본가치 극대화의 수단으로 전락한 도시개발의 새로운 극복방안으로 장소자본 가치를 높일 수 있는 대안이 모색되어야 할 시점이다. 따라서 본 연구는 창조적 산업융합개념을 적용한 도시농업의 장소적 가치를 논의함으로써 지속가능한 도시재생의 단초를 이론적 바탕을 제공하는 것이 목적이다. 이를 위하여 기존의 도시개발 방식의 문제점, 산업융합과 도시농업의 의미, 그리고 산업융합형 도시농업의 장소가치에 대한 이론적 연구를 통해 도시재생의 새로운 패러다임을 제시하고 있다.

Plant development and defense signal network research

  • Paek, Kyung-Hee
    • 한국식물생명공학회:학술대회논문집
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    • 한국식물생명공학회 2005년도 추계학술대회 및 한일 식물생명공학 심포지엄
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    • pp.81-83
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    • 2005
  • The Plant Signaling Network Research Center (SigNet) is a government-funded (by Korea's Ministry of Science and Technology (MOST)/ Korea Science and Engineering Foundation (KOSEF)) research center established at the School of Life Sciences and Biotechnology of Korea University in 2003. The SigNet conducts plant biological studies, especially in the field of developmental and defense biology. The research purpose of SigNet is dissection and analysis of plant development and defense signaling network through multiscientific approaches. Knowledge acquired from SigNet research scientists will provide new integrated view of understanding and potential application of plant development and defense mechanism. The other important mission of the SigNet is nurturing Center of Excellence for future outstanding research scientists of Korea. The SigNet will continue to expend every effort to achieve the goals for the future. Through passionate research endeavor of each laboratory and partnerships within inside and outside laboratories, we will continue to develop world-leading plant research group and to educate new generations of innovative researchers. As the SigNet looks toward the future, the SigNet will try to achieve its mission of research, education and service to the community. And the defense response research of our lab will be presented at later part.

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Developing A Revitalization Planning and Design Guideline for Enhancing Land Use Performance of a Shrinking City

  • Yang, Shu;Kim, Jun-Hyun;Sohn, Wonmin;Kotval-K, Zeenat
    • 인간식물환경학회지
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    • 제23권4호
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    • pp.387-398
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    • 2020
  • Background and objective: Land vacancy is a persistent issue in most urban areas in the United States, yet few case studies have examined how vacant lots are used and the functions they serve in local communities. The purposes of this study were to provide a new revitalization planning and design proposal for the Durant-Tuuri-Mott (DTM) target area in the shrinking city of Flint, MI, USA, and to assess the final planning and design guideline through an analysis of vacant land redevelopment alternatives. Methods: For developing a revitalization planning and design guideline, this study developed several design modules with three main design themes. Then, landscape performance of the final design proposals was analyzed by three development scenarios, based on implementation level: 100%, 75%, and 50%. These development scenarios were based on the local context and different implementation budgets needed to adopt the proposed design modules. To generate a comprehensive development plan by optimizing design module allocation in the study area, this research employed a system-oriented approach, analyzing the existing cultural, natural, and built environments. A community participant process was adopted to collect stakeholders' opinions on future development. Results: By utilizing landscape performance metrics to quantify the environmental, social, and economic benefits, this study developed optimized development scenarios and a master plan for the reuse and redevelopment of existing vacant lots across DTM neighborhoods and analyzed the benefits of each. Conclusion: This research offers a flexible design method for balancing objectives in vacant land redevelopment that can be applied in other shrinking cities.

U 턴 귀농자 장${\cdot}$단기 교육프로그램 개발 (Development of Long and Short-run Educational Programs for U-turn Farmers)

  • 서규선;변재면
    • 농촌지도와개발
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    • 제7권1호
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    • pp.137-153
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    • 2000
  • The purpose of this study was to develop long and short-run educational programs for u-turn farmers based on their need assesment. This study was conducted by review of literature and surveys. Subjects of this surveys were 310 participants of agricultural training programs developed by the Rural Development Administration for u-turn farmers in 1997 and 1998. According to major findings, many participants were faced with problems such as financial shortage, deficiency of farming skills, difficulty of marketing, new neighbours unfavourable gazing and farm labour shortage. These problems could be classified into the problems at their preparing stage and the problems of adjusting stage in their farms. And also the participants suggested that educational programs for them contain knowledge based teaching and technical practices with focus on their problems solving. With their suggestion various knowledge and technical modules were selected. Using these module several kinds of long and short-run educational programs could be developed.

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