• Title/Summary/Keyword: public resources

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PUBLIC LIBRARY SYSTEM AND SERVICES IN TAMIL NADU : PERFORMANCE APPRAISAL

  • Babu B. Ramesh;Kumar S. K. Asok
    • Journal of Korean Library and Information Science Society
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    • v.37 no.4
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    • pp.23-44
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    • 2006
  • This paper presents the organization structure of the Public Library System in Tamil Nadu, the first state in the Indian Republic, and brings out the growth of public libraries in Tamil Nadu after the approval of the library reorganization committee recommendations. Appraises the performance of the Public Library System in Tamil Nadu from 1975 to 2006. An analysis has been made about the nature and adequacy of the existing resources in the public library system in the state of Tamil Nadu, based on the analysis of the statistical data relating to public libraries and their use collected from the annual administration reports of the Directorate of Public Libraries, Government of Tamil Nadu. Based on the analysis and observationsa few suggestions are given for the development of public library system and services in India general and Tamil Nadu in particular.

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Utilizing Abandoned Mines in Regional Development: Feasibility of Underground Data Centers and Public Sports Facilities (폐광지역발전을 위한 폐광산 활용방안 연구: 지하 데이터센터 및 공공체육시설로의 운용성 평가)

  • Hyeong-Geol Kim;Ganghui Kim;Sanghyun Bin;Won-Sik Woo;Jongmun Cha;Chang-Uk Hyun
    • The Journal of Engineering Geology
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    • v.33 no.4
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    • pp.737-753
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    • 2023
  • Abandoned mines represent unused space resulting from resource use and changes in industrial environments. Efforts are underway to repurpose such underground spaces, leveraging their unique attributes of temperature stability, shading, and security. This study aimed to assess the feasibility of operating high-demand data centers and public sports facilities as potential recycling options for abandoned mine spaces. The status of data centers located in abandoned mines abroad was examined, including their operational technology capitalizing on the advantages of underground spaces. Considering the varying sizes of underground spaces in different types of abandoned mine in South Korea, the suitability of installing facilities for 12 different sports was evaluated for potential contributions to the health and welfare of local residents. The utilization of abandoned mine spaces as data centers and public sports facilities is expected to not only recycle industrial heritage but also to allow new development opportunities for local communities.

Inhibitory Effect of Polysaccharide from Kefir Grain on the Infection of MA-104 Cell by Human Rotavirus (Kefir Grain의 Polysaccharide에 의한 HRV S-2의 MA-104 세포 감염억제)

  • Lee, Jong-Ik;Song, Kwang-Young;Chon, Jung-Whan;Hyeon, Ji-Yeon;Seo, Kun-Ho
    • Food Science of Animal Resources
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    • v.31 no.1
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    • pp.81-85
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    • 2011
  • The inhibitory effect of a polysaccharide from kefir on human rotavirus infection in MA-104 cells was investigated. The extracted polysaccharide was separated as fraction I in unbound materials and as fractions II, III, and IV in bound materials. Adding polysaccharide fractions II (4.8 mg/mL), III (5.3 mg/mL), and IV (1.4 mg/mL) inhibited the infection of MA-104 cells by human rotavirus. The 50% inhibitory concentrations (IC 50) were 0.075, 0.083, and 0.022 mg/mL, respectively. Based on these results, the kefir polysaccharide has anti-rotavirus activity. In conclusion, a polysaccharide from kefir had more than a 97% inhibition effect against human rotavirus infection in MA-104 cells.

Investment Ranking Decision Using MCDA in Dam Projects (MCDA 기법을 이용한 댐사업의 투자우선순위 결정)

  • Kim, Woo-Gu;Lee, Gwang-Man;Park, Doo-Ho
    • Journal of Korea Water Resources Association
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    • v.39 no.12 s.173
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    • pp.1067-1080
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    • 2006
  • In empirical evaluations of public projects and public provided goods, MCDA(multicriteria decision-making analysis) has helped decision makers with an adequate policy decision-making tool since it allows taking into account a wide range of assessment criteria. As a tool for decision-making of conflict management, MCDA has demonstrated its usefulness in many public projects such as road, dam and harbor construction. In this study, to use this merit of MCDA, dam project assessment indicators from points of social, economic, environmental and practical views are developed based on sustainable development of water resources, and weighting factors are also estimated by means of questionnaire survey. In order to decide project investment rank, developed evaluation indicators are applied to 6 existing dams under investigation for a rehabilitation project. In addition to, it is recognized that the project practicability has become more important indicator as well as environmental and social issues. This is because cooperation and support from a local government and people are regarded as one of the most important problems in public projects recently.

Landscape View point on the technique of GIS visibility analysis for Scenic Resources Excavation - Focused on haenam dalmasan mihwangsa (scenic sites No.59)- (명승 문화재의 경관자원 발굴을 위한 조망지점 분석 -해남 달마산 미황사 일원(명승 제59호)을 중심으로-)

  • Lee, Won-Ho;Kim, Jae-Ung
    • The Journal of the Korea Contents Association
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    • v.13 no.9
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    • pp.429-439
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    • 2013
  • This study, as a purpose of viewshed anaiysis is selected for the landscape view point, View of the target Haenam Dalmasan Mihwangsa(Scenic site No.59) located in the terrain ridge. Criteria of landscape view point was built through both 3D visibility analysis by GIS and public preference. In results could be summarized as follows : Criteria of landscape view point by GIS was confirmed to be appropriate since a result of average score for 36 data calculated by 3D visibility analysis was higher than intermediate score. Futhermore, the landscape view point with higher score could be associate with higher public preference was determined. 3D visibility analysis in this study should be implemented additionally with not GIS, public preference but distance and extent of visibility research to discover, maintain and preserve objective and empirical landscape view point to public as resources of scenic sites.

Influences of Deicing Agent Usage on the Variation of Conservative Ion Concentrations in Groundwater According to Meteorological Characteristics: Suggestions for Public Data Availability (기상특성에 따른 제설제 사용이 지하수 보존성 이온의 농도변화에 미치는 영향 연구: 공공데이터의 활용과 제언)

  • Hanna Choi;JongGyu Han;Sooyeon Han
    • Journal of Soil and Groundwater Environment
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    • v.29 no.4
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    • pp.44-57
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    • 2024
  • Calcium chloride (CaCl2) and industrial sodium chloride (NaCl) are commonly used as deicing agents in Korea, which are expected to release dissolved chloride ions into the road surfaces following their application. This study aimed to comprehensively assess the usage of deicing agents and variations in groundwater quality between 2016 and 2022 by analyzing public data provided by various domestic institutions. Additionally, the study sought to identify factors contributing to deteriorating road conditions by comparing the amount of CaCl2 appied and the incidence of potholes. Pothole occurrences during the study period were primarily reported during heavy rainfall periods without application of deicing agents. In 2022, chloride ion concentrations in groundwater in the southeastern Korean Peninsula were significantly higher than in previous years, coinciding with severe cold waves and heavy snowfall that resulted in increased deicing agent use. However, further data collection and verification are needed to distinguish between the effects of seawater intrusion and deicing agents. Despite limitations in the completeness and consistency of public data, the research highlighted the urgent need for improved data quality and further field verification to fully understand and mitigate the environmental impacts of deicing agents.

Recommendations on the Public Library Services for Older Adults (공공도서관 노인 서비스를 위한 제언)

  • Kim, Eunji;Lee, Seongsin
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.25 no.2
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    • pp.59-76
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    • 2014
  • The purpose of this study is to recommend on the public library service for older adults through the analysis of the perceptions of older adults and librarians. To achieve the study purpose, interview method was employed. The interview questions are composed based on the ALA guidelines. According to the study results, the following ten factors were recommended by older adults: 1) various customized life long learning programs for older adults, 2) highly qualified staff for the public library life long learning programs and regular evaluation for the staff, 3) provision of various and new information resources, 4) promotion of public library services and programs, 5) public library staff's kindness and professionalism, 6) regular reeducation of the public library staff, 7) library user education, 8) customized resources, facilities, and equipments for older adults, 9) provision of the library space, and 10) customized library services for older adults. In addition, the following four factors were mentioned by librarians: 1) customized services and programs for older adults, 2) customized collection, facilities, and equipments, 3) adequate budget for public library service for older adults, 4) professionals for the public library service for older adults. The followings were recommended by both the older adults and librarians: 1) Customized library services, programs, collection, equipments, facilities for older adults, 2) Professionals for the public library service for older adults and Regular reeducation for them.

Value Promotion for Tourism Geology through Survey on Geological and Geomorphological Landscape Resources in the Odaesan National Park: Public Understanding of Earth Science (오대산 국립공원의 지질 및 지형경관자원 조사를 통한 관광지질학적 가치 증진: 지구과학의 대중적 이해)

  • Heo Chul-Ho;Kim Seong-Yong;Yun Seong-Taek
    • Journal of the Korean earth science society
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    • v.26 no.3
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    • pp.218-231
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    • 2005
  • The purpose of this study was to investigate essential information about the geological and geomorphological characteristics of the Odaesan landscape, in order to efficiently preserve and develop resources selected from among that are highly valuable scholastically and esthetically. A total of 147 geological and geomorphological landscape resources were studied during the course of this study. Landscape type mostly discovered was the tectonic topography, followed by the topographies of weathering, river, mountain, lacustrine, and periglacier, respectively in decreasing order. Among the varieties of geological and geomorphological landscape resources, 4 outcrops were utilized as tourist resources and 5 outcrops were considered as valuable sites for scientific research. Geological and geomorphological landscape resources for academic research were considered to have practical uses such as geological and geomorphological fieldwork for students and thematic geotourism courses for the public.

Exploring the Microbial Community and Functional Characteristics of the Livestock Feces Using the Whole Metagenome Shotgun Sequencing

  • Hyeri Kim;Eun Sol Kim;Jin Ho Cho;Minho Song;Jae Hyoung Cho;Sheena Kim;Gi Beom Keum;Jinok Kwak;Hyunok Doo;Sriniwas Pandey;Seung-Hwan Park;Ju Huck Lee;Hyunjung Jung;Tai Young Hur;Jae-Kyung Kim;Kwang Kyo Oh;Hyeun Bum Kim;Ju-Hoon Lee
    • Journal of Microbiology and Biotechnology
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    • v.33 no.1
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    • pp.51-60
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    • 2023
  • The foodborne illness is the important public health concerns, and the livestock feces are known to be one of the major reservoirs of foodborne pathogens. Also, it was reported that 45.5% of foodborne illness outbreaks have been associated with the animal products contaminated with the livestock feces. In addition, it has been known that the persistence of a pathogens depends on many potential virulent factors including the various virulent genes. Therefore, the first step to understanding the public health risk of livestock feces is to identify and describe microbial communities and potential virulent genes that contribute to bacterial pathogenicity. We used the whole metagenome shotgun sequencing to evaluate the prevalence of foodborne pathogens and to characterize the virulence associated genes in pig and chicken feces. Our data showed that the relative abundance of potential foodborne pathogens, such as Bacillus cereus was higher in chickens than pigs at the species level while the relative abundance of foodborne pathogens including Campylobacter coli was only detected in pigs. Also, the microbial functional characteristics of livestock feces revealed that the gene families related to "Biofilm formation and quorum sensing" were highly enriched in pigs than chicken. Moreover, the variety of gene families associated with "Resistance to antibiotics and toxic compounds" were detected in both animals. These results will help us to prepare the scientific action plans to improve awareness and understanding of the public health risks of livestock feces.