• Title/Summary/Keyword: Moo Hyun Government

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Case study of good soil management in plastic film-house cultivation (시설하우스 재배농가의 우수토양관리 사례연구)

  • Hyun, Byung-Keun;Kim, Lee-Yul;Kim, Moo-Sung;Cho, Hyun-Jun
    • Korean Journal of Soil Science and Fertilizer
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    • v.34 no.2
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    • pp.98-104
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    • 2001
  • Cultivation area of the plastic film-house has been continuously increased with the increase of consumers' income. Intensive land use without fallowing or crop rotation caused severe problem such as salt accumulation in soils and in turn retarded growth and low productivity. This study was carried out to solve them derived from longterm intensive farming practices. Seven farmers who are practicing plastic film-house cultivation were recommended for case study by municipal government and selected for their excellency of cultivation and soil management. The cultivation periods of these systems were in the range of 5 to 40 years in the regions mainly located in alluvial soil cultivated with cucumber, tomato and red pepper. The soils texture of the excellent farmers' fields were silt loam or sandy loam, ranged from 7 to 15 percents of clay contents. Soil bulk density, depth of plowing layer and soil aggregates contents of the farmers' soils were 0.89, 23.1 cm, 61.6% whereas those in neighboring soils were 1.10, 17.8 cm, 54.2 %, respectively. And pH, OM and $NO_3-N$ of the farmers' soils also were better than those of neighboring soils. There was no difference in population densities of nematode between the good farmers' and neighboring soils, but actinomyces and Fusarium densities of recommended farmers' soils were better than neighboring soils. The major farming practices by the good farmers were characterized by deep plowing with flooding, amendment of crude organic matter, and reduction of chemical fertilizer application before transplanting, and also drip irrigation and liquid manure application after planting. They also conducted solar sterilization with or without flooding, removal of plastic films during rainy days and culturing rice or corn as rotation crops to avoid the problems mentioned above.

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Comparison of Real-Time PCR and Culture Methods for Detection of Campylobacter jejuni in Various Foods (다양한 식품에서 Campylobacter jejuni 검출을 위한 real-time PCR과 배지배양법의 비교검증)

  • Chon, Jung-Whan;Hyeon, Ji-Yeon;Hwang, In-Gyun;Kwak, Hyo-Sun;Han, Jeong-A;Kim, Moo-Sang;Kim, Jong-Hyun;Song, Kwang-Young;Seo, Kun-Ho
    • Korean Journal of Food Science and Technology
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    • v.43 no.1
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    • pp.119-123
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    • 2011
  • In this study, performances of culture methods using two selective media and real-time PCR were evaluated for detection of Campylobacter jejuni (C. jejuni) in various food samples. Sausage, ground beef, and radish sprouts inoculated with C. jejuni were enriched in Hunt broth and then streaked onto modified cefoperazone charcoal deoxycholate agar and Preston agar, followed by incubation under microaerobic conditions. The enriched Hunt broth (1 mL) was used in real-time PCR assay. No statistical differences were observed in sensitivity among the two selective media and real-time PCR for sausage and ground beef. However, the number of positives by real-time PCR in radish sprouts was much higher than the two selective media (p<0.05). It appears that real-time PCR could be used as an effective screening tool to detect C. jejuni, particularly in foods with a high number of background microflora such as fresh vegetables.

Korean Guidelines for Diagnosis and Management of Interstitial Lung Diseases: Part 2. Idiopathic Pulmonary Fibrosis

  • Lee, Sang Hoon;Yeo, Yoomi;Kim, Tae-Hyung;Lee, Hong Lyeol;Lee, Jin Hwa;Park, Yong Bum;Park, Jong Sun;Kim, Yee Hyung;Song, Jin Woo;Jhun, Byung Woo;Kim, Hyun Jung;Park, Jinkyeong;Uh, Soo-Taek;Kim, Young Whan;Kim, Dong Soon;Park, Moo Suk;Korean Interstitial Lung Diseases Study Group
    • Tuberculosis and Respiratory Diseases
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    • v.82 no.2
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    • pp.102-117
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    • 2019
  • Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive fibrosing interstitial pneumonia, which presents with a progressive worsening dyspnea, and thus a poor outcome. The members of the Korean Academy of Tuberculosis and Respiratory Diseases as well as the participating members of the Korea Interstitial Lung Disease Study Group drafted this clinical practice guideline for IPF management. This guideline includes a wide range of topics, including the epidemiology, pathogenesis, risk factors, clinical features, diagnosis, treatment, prognosis, and acute exacerbation of IPF in Korea. Additionally, we suggested the PICO for the use of pirfenidone and nintendanib and for lung transplantation for the treatment of patients with IPF through a systemic literature review using experts' help in conducting a meta-analysis. We recommend this guideline to physicians, other health care professionals, and government personnel in Korea, to facilitate the treatment of patients with IPF.

'Dual Transformation' of Freedom of Information Movements and Civic Participation (정보공개운동의 '이중적 전환'과 시민참여 : <참여연대 정보공개사업단>과 <투명사회를 위한 정보공개센터> 비교를 중심으로)

  • Hong, Il-Pyo
    • The Korean Journal of Archival Studies
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    • no.22
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    • pp.37-76
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    • 2009
  • This paper aims-through comparative research on two organizations and use of political process theory-to analyze the historical development of, current issues related to and the characteristics of the new transformation of the Freedom of Information Movements (FOIMs) in South Korea. In the ten years since the Freedom of Information Act (FOIA) took effect in 1998, Korean FOIMs have developed along the following course: 'emergence' (1998), 'expansion and extension' (1999-2004), 'institutionalization and retro-institutionalization-' (2005-2008). Specifically, in the early stage of FOIMs, the Freedom of Information (FOI) department of the People's Solidarity for Participatory Democracy, established in 1998, had led the FOI movement by initiating reform of the FOI institution and advocating an end to old practices. Paradoxically, however, following the institutional progress of FOI under the Roh Moo Hyun government, the vitality of FOIMs seemed to be weakening. And under the Lee Myung Bak government, which is showing regression in both the FOI institution and practices, the 'dual transformation' of the FOIMs is being led not by old groups but by new ones. The Center for Freedom of Information and Transparent Society(CFOI), which was founded in 2008, has journalists, researchers of archival studies, citizens, lawyers and nongovernmental activists as members. Through its blog style Homepage, countless reports are becoming "open to the public" and "share with the public." And its various civic education programs are interactive bridges which enable mutual communication between the Center and citizens. CFOI is expanding the FOI movement in different ways than the traditional activists such as the FOI department of the PSPD department, which worked through methods such as policy proposals, disclosing information litigation, comments and public statements, and hosting forums. CFOI is leading the 'dual process of transformation' of FOIMs, namely the transformation from an 'advocacy' movement to an 'empowerment' movement and transformation of the FOI movement's framework from "open to the public" to "share with the public."

A Study on Factors Affecting BigData Acceptance Intention of Agricultural Enterprises (농업 관련 기업의 빅데이터 수용 의도에 미치는 영향요인 연구)

  • Ryu, GaHyun;Heo, Chul-Moo
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.17 no.1
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    • pp.157-175
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    • 2022
  • At this moment, a paradigm shift is taking place across all sectors of society for the transition movements to the digital economy. Various movements are taking place in the global agricultural industry to achieve innovative growth using big data which is a key resource of the 4th industrial revolution. Although the government is making various attempts to promote the use of big data, the movement of the agricultural industry as a key player in the use of big data, is still insufficient. Therefore, in this study, effects of performance expectations, effort expectations, social impact, facilitation conditions, based on the Unified Theory of Acceptance and Use of Technology(UTAUT), and innovation tendencies on the acceptance intention of big data were analyzed using the economic and practical benefits that can be obtained from the use of big data for agricultural-related companies as moderating variables. 333 questionnaires collected from agricultural-related companies were used for empirical analysis. The analysis results using SPSS v22.0 and Process macro v3.4 were found to have a significant positive (+) effect on the intention to accept big data by effort expectations, social impact, facilitation conditions, and innovation tendencies. However, it was found that the effect of performance expectations on acceptance intention was insignificant, with social impact having the greatest influence on acceptance intention and innovation tendency the least. Moderating effects of economic benefit and practical benefit between effort expectation and acceptance intention, moderating effect of practical benefit between social impact and acceptance intention, and moderating effect of economic benefit and practical benefit between facilitation condition and acceptance intention were found to be significant. On the other hand, it was found that economic benefits and practical benefits did not moderate the magnitude of the influence of performance expectations and innovation tendency on acceptance intention. These results suggest the following implications. First, in order to promote the use of big data by companies, the government needs to establish a policy to support the use of big data tailored to companies. Significant results can only be achieved when corporate members form a correct understanding and consensus on the use of big data. Second, it is necessary to establish and implement a platform specialized for agricultural data which can support standardized linkage between diverse agricultural big data, and support for a unified path for data access. Building such a platform will be able to advance the industry by forming an independent cooperative relationship between companies. Finally, the limitations of this study and follow-up tasks are presented.

Data Mining and Construction of Database Concerning Effects of Vitis Genus (산머루 관련 정보수집 및 데이터베이스의 구축)

  • Kim, Min-A;Jo, Yun-Ju;Shin, Jee-Young;Shin, Min-Kyu;Bae, Hyun-Su;Hong, Moo-Chang;Kim, Yang-Seok
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.26 no.4
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    • pp.551-556
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    • 2012
  • The database for the oriental medicine had been existed in documentation in past times and it has been developed to the database type for random accesses in the information society. However, the aspects of the database are not so diversified and the database for the bio herbal material exists in widened type dictionary style. It is a situation that the database which handles the in-depth raw herbal medicines is not sufficient in its quantity and quality. Korean wild grape is a deciduous plant categorized into the Vitaceae and it was found experimentally that it has various medical effects. It is one of the medical materials with higher potentiality of academic study and commercialization recently because it has a bigger possibility to be applied into diverse industrial fields including the medical product for health, food and beauty. We constituted the cooperative system among the Muju cluster business group for Korean mountain wild grapes, Physiology Laboratory in Kyung Hee University Oriental Medicine and Medical Classics Laboratory in Kyung Hee University Oriental Medicine with a view to focusing on such potentiality and a database for Korean wild grapes was made a touchstone for establishing the in-depth database for the single bio medical materials. First of all, the literatures based on the North East Asia in ancient times had been categorized into the classical literature (Korean literature published by government organization, Korean classical literature, Chinese classical literature and classical literature fro Korean and Chinese oriental medicine) and modern literature (Modern literature for oriental medicine, modern literature for domestic and foreign herbal medicine) to cover the eastern and western research records and writings related to Korean wild grapes and the text-mining work has been performed through the cooperation system with the Medical Classics Laboratory in Kyung Hee University Oriental Medicine. First of all, the data for the experiment and theory for Korean wild grape were collected for the Medline database controlled by the Parliament Library of USA to arrange the domestic and foreign theses with topic for Korean wild grapes and the network hyperlink function and down load function were mounted for self-thesis searching function and active view based on the collected data. The thesis searching function provides various auxiliary functions and the searching is available according to the diverse searching/queries such as the name of sub species of Korean wild grape, the logical intersection index for the active ingredients, efficacy and elements. It was constituted for the researchers who design the Korean wild grape study to design of easier experiment. In addition, the data related to the patents for Korean wild grape which were collected from European Patent Office in response to the commercialization possibility and the system available for searching and view was established in the same viewpoint. Perl was used for the query programming and MS-SQL for database establishment and management in the designing of this database. Currently, the data is available for free use and the address is as follows. http://163.180.41.43:8011/index.html