• 제목/요약/키워드: e-Community

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보건진료소 정보시스템을 이용한 보건진료원의 업무 분석 (Service Analysis of Community Health Nurse Practitioner using Information System)

  • 이정렬;유태엄
    • 한국보건간호학회지
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    • 제17권1호
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    • pp.26-34
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    • 2003
  • The purpose of this study was to analyze the activities of Community Health Nurse Practitionses using the Community Health Post Information System(CHPIS). The information system that have been introduced in 1994 and used by 400 Community Health Posts(CHPs) since 1997, which is about $20\%$ of the total CHPs nationwide. Twenty-five CHPs from two provinces participated in the analysis. Seventy-two percent of the CHPs among the participating CHPs started using the system since 1996. The degree of utilization of the information system was classified into three groups (i. e., high. medium, and low). The results revealed that only $48\%$ utilized the system with high level. The areas of analysis of the information system included characteristics of community residents, environmental attributes, and job analysis of Community Health Nurse Practitioners(CHNPs). The study results indicated that primary health care and drug demand and supply system showed the highest level of satisfaction in utilizing the information system by CHNPs.

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낙동정맥 애미랑재 지역의 식생구조 분석 (Analysing Vegetation Structure of Aemirang Hill in the Nakdongjeongmaek, Korea)

  • 이수동;이승주
    • 농촌계획
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    • 제17권3호
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    • pp.15-25
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    • 2011
  • This paper is to contribute for management and restoration as a basic study of vegetation structure in Aemirang Hill, Nakdongjeongmaek. To verify the characteristics of vegetation structure, we set up 25 plots($100m^2$). The result of community analysis was used by TWINSPAN classification. The communities were classified 7 types i.e. Quercus variabilis community, Quercus mongolica community, Pinus densiflora community, Pinus densiflora-Quercus mongolica community, Q. mongolica-Quercus variabilis community, Quercus mongolica-Betula davurica community, Larix leptolepis community. Pinus densiflora community and Pinus densiflora-Quercus mongolica community are progressively transforming a Quercus mongolica community that is called Pinus densiflora next succession stage. Whereas the communities that has dominant Quercus variabilis and Quercus mongolica did not appear a next generation succession tree such as Carpinus laxiflora, Carpinus cordata in the under story and shrub layer. Therefore, Aemirang Hill's ecological succession was to maintain the status condition. Aemirang Hill's diversity index is 0.5738 to 0.8906. It were analyzed that diversity index was lower than other places.

낙동강 하구 연안사주섬의 현존식생 및 식생구조 연구 (Actual Vegetation and Vegetation Structure at the Coastal Sand Bars in the Nakdong Estuary, South Korea)

  • 이율경;안경환
    • 한국환경생태학회지
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    • 제26권6호
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    • pp.911-922
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    • 2012
  • 본 연구는 낙동강 하구역 연안 사주섬 식생의 발달과 분포 특성을 규명하고자 시행하였다. 총 118개의 식생자료를 획득되었다. 좌표결정법에 의해 식물종과 환경요소들 간의 관계를 규명하였으며, 이를 위해 RIM 등의 프로그램을 이용하였다. 총 12개의 식물군락이 구분되었으며, 건생형과 습생형으로 대분류 되었다. 이들 식물군락은 사주와 염습지를 대표하는 하는 식생형으로 건생형은 해송군락, 순비기나무군락, 좀보리사초군락, 띠군락, 물억새군락, 갯메꽃군락, 습생형은 개수양버들-산조풀군락, 갈대-산조풀군락, 쇠보리-갈대군락, 갈대군락, 새섬매자기군락, 나문재-칠면초군락 등으로 구분되었다. 공간적으로 건생형 초본과 염습지의 갈대군락 및 새섬매자기군락이 가장 넓게 분포하고 있었다. 해안 사주의 대부분은 갈대군락이 대상으로 분포하며, 해안가에서는 새섬매자기군락이 관찰되었다. 현존식생도에서 가장 넓은 면적을 구성하는 식생유형은 새섬매자기군락, 염습지 갈대군락, 건생초원식생이다. 대부분의 사주섬 가장자리에는 염습지 갈대군락이 대상으로 분포하며, 그 외곽에 새섬매자기군락이 발달하고 있다. 해안 사구식생과 염습지 식생은 각각 말단사주섬의 전방과 후방 지역에 분포하였다.

Past, Present and Future of E-Business

  • Kim Min-Jin;Kim Won-Il;Oh Sang-Yoon
    • International Journal of Contents
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    • 제2권1호
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    • pp.1-4
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    • 2006
  • E-business is not like e-commerce. E-business is more comprehensive than e-commerce. In the near future, it is expected that ebusiness prevails in the fields of wireless, peer-to-peer networks, streaming media and biometrics technologies. In this paper, we discuss the past and current of e-business, and then research topics of e-business, including new technology and the directions.

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10대 학생들을 위한 온라인 학습 커뮤니티 설계 및 개발 (The Design and Development of Online Learning Community for Teenagers)

  • 조미헌
    • 정보교육학회논문지
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    • 제11권1호
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    • pp.79-89
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    • 2007
  • 10대 학생들의 지속적인 인터넷 이용률 상승과 높은 온라인 커뮤니티 참여율을 고려할 때, 그들이 인터넷 이용을 통해 경험할 수 있는 역기능을 최소화하고 긍정적인 경험을 쌓을 수 있도록 지도하는 것이 필요하다. 학생들은 온라인 커뮤니티 활동을 통해서 다양한 사회성을 경험하고, 자아성을 탐색할 수 있다. 그러나 다른 한편으로, 학생들을 대상으로 하는 상당수의 온라인 커뮤니티들이 사회적인 배려와 관심을 제공하지 못하여 학생들의 가치관 혼란이나 잘못된 행동을 유도하기도 한다. 이러한 문제를 고려하여, 본 연구는 10대 학생들의 요구를 수용하면서 동시에 그들의 요구를 학습 활동과 연계할 수 있는 온라인 학습 커뮤니티에 초점을 두고, 활발한 공동체 활동과 학습 활동을 진행할 수 있는 온라인 학습 커뮤니티를 설계하고 개발하였다. 커뮤니티는 운영 취지를 소개하고, 알림방, 요구함 등을 제시하는 'e-Tivity소개', '이벤트홀' '자료파크' 'e-Tivity센터' 등으로 구성된 커뮤니티 활동 공간, '교사연구실' '관리실'로 구성된 교사와 관리자 공간, 'My Room' 아바타 꾸미기 등의 기능을 제공하는 학생 개인 공간 등으로 구성되었다.

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서천갯벌 습지보호지역의 염생식물상과 식생 (Halophytes and Vegetation of Seocheon Tidal Flat Wetland Conservation Area)

  • 오현경;김세천;유주한
    • 환경영향평가
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    • 제22권5호
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    • pp.409-426
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    • 2013
  • The purpose of this study is to present the raw data for management and conservation of tidal flat by objective surveying and analysing the halophytes and vegetation distributed in Seocheon tidal flat wetland conservation area, Korea. The results are as follows. The numbers of halophytes in this site were summarized as 27 taxa including 13 families, 21 genera, 26 species and 1 variety. In the results of ecologically important species, rare plant was 1 taxa, 10 taxa of the specific plants by floristic region, 1 taxa of naturalized plant and 1 taxa of the plant with approval for delivering oversea. The life form spectrum consisted of therophytes(44.4%), hemicryptophytes(25.9%), geophytes(14.8%), nanophanerophytes(7.5%), chamaephytes and hydatophytes(each 3.7%). The types of vegetation of Seocheon tidal flat wetland conservation area were classified with 17 communities including Vitex rotundifolia community, Suaeda maritima community, Calystegia soldanella community and so forth. In the halophytes composition, section C and E-1 had the largest character species and companion species. In the results of vegetation amount, section C, D, E-1 and E-2 were the highest score, on the other hand, section A and B were the lowest. The final rating was calculated by adding up values of two factors, and section C and E-1 had the highest rating of II. In future, we will survey the whole flora in Seocheon tidal flat, we will offer the help to establishing the conservation plan of coastal plant ecosystem in West Sea.

오대산 국립공원 상원사, 비로봉, 호령봉 지역의 삼림군집구조에 관한 연구 (Studies on the Structure of Forest Community at Sangwonsa, Pirobong, Horyongbong area in Odaesan National Park)

  • 김갑태;추갑철;엄태원
    • 한국환경생태학회지
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    • 제10권1호
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    • pp.151-159
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    • 1996
  • 오대산 국립공원의 상원사-비로봉-호령봉-상원사에 이르는 지역에 분포하고 있는 천연림의 생육현황과 구조를 파악하고자, 이 지역에 23개의 방형구(20*20m)를 설치하여 식생을 조사하였다. Cluster 분석한 결과 신갈나무-젓나무, 복장나무-분비나무, 젓나무-난티나무군집으로 분리되었다. 수종간의 상관관계에서는 피나무와 백당나무, 분비나무와 정향나무, 정향나무와 호랑버들, 소나무와 젓나무 등의 수종들간에는 비교적 높은 정의 상관관계, 신갈나무와 가래나무, 조릿대와 나래회나무, 고로쇠나무와 고광나무, 젓나무와 나래회나무, 사스래나무, 정향나무 및 호랑버들 등의 수종들간에는 높은 부의 상관관계를 보였다. 본 조사지의 종다양도는 1.2973~1.4633으로 높게 나타났다.

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실험적 당뇨쥐의 인슐린 치료시 타우린과 베타알라닌이 혈당 및 혈중 지질대사에 미치는 영향 (The Effects of Taurine and $\beta$-alanine on Blood Glucose and Blood Lipid Concentrations in Insulin-treated Diabetic Rats)

  • 장경자
    • 대한지역사회영양학회지
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    • 제4권1호
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    • pp.103-110
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    • 1999
  • The purpose of this study was to determine the effects of taurine supplementation and taurine depletion on blood glucose and blood lipid concentrations in insulin-treated diabetic rats. Four groups of Sprague-Dawley male rats were fed the purified diet for 3 weeks ; nontaurine-supplemented diabetic rats(E0), nontaurine-supplemented diabetic rats with insulin treatment(E0+I), 1% taurine-supplemented diabetic rats with insulin treatment(E1+I) and taurine-depleted diabetic rats with insulin treatment(EA+I). Diabetes was induced by streptozotocin injection(50mg/kg B.W.). Isophane insulin was given subcutaneously into the abdominal wall of the diabetic rats(4 unit/rat/day). E1+I were supplemented with 1% taurine in drinking water. To induce taurine depletion, EA+I were treated with 5% $\beta$-alanine in drinking water. E1+I had significantly higher body weight compared to that of E0. The food intakes of E1+I and E0+I were significantly decreased compared to that of E0. There was no sigfniciant difference in food intake between E1+I and E0+I. The water intake of rats was significantly different among the groups ; E0>E0+I>E1+I>EA+I. The urine volume of E0 was significantly increased compared to those of insulin-treated goups. The blood glucose concentration of E0 was significantly increased compared to those of insulin-treated groups. In the oral glucose tolerance test(OGTT), E0+I and E1+I had significantly lower blood blucose concentrations compared to E0 after 30 min. Also EA+I had significantly lower bloodglucose concentrtion compared to E0 and E0+I. The plasma total cholesterol and LDL-cholesterol concentratons of EA+I were significantly incrased compared to those of other groups. Therefore, it may be suggested that tuarine supplementation is useful for insulin-dependent diabetes in order to prevent diabetic complications suchas cardiac vascular diseases.

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DCCA 와 Polar Ordination 에 依한 無等山의 森林 群落 分析 (Detrended canonical correspondence analysis and polar ordination analysis on the forest communities of mudungsan.)

  • Kim, Chang-Hwan;Kil, Bong-Seop
    • The Korean Journal of Ecology
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    • 제15권2호
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    • pp.117-125
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    • 1992
  • TWINSPAN(two-way indicator species analysis), DCCA(detrended canonical correspondence analysis) and polar ordination method wee used so as to analyze the the relation between forest vegetation and hibitat of mudungsan(1, 187m) located in kwangju area. Vegetationsurvey consulted 1:25, 000 topographical map, set up 41 quadrats and analyzed from April, 1990 to August, 1991. Forest vegetation of mudungsan was classifild to quercus acutissima community, fraxinus mandshurica community, quercus mongolica community, quercus serrata community, quercus dentata community, quercus variabilis community, and pinus densiflora community by TWINSPANmethod, and this almost coincide with the result of plar ordination. according to DCCA analysis, P. densiflora community was formed in xeric and low altitude region which soil nutrient was poor, compared with other communities. q. variabilis and q. acutissima community wee distributed in the region that low altitude and organic matter content was comparatively low, but q. acutissima community was formed in a damp region while q. variabilis community in a xeric region. q. mongolica and f. mandshurica formed the communities in a high altitude region, especially f. mandshurica cmmunity was distributed in a high humidity region. According to polar ordination analysis, the forest vegetation was classified to 7 communities by means of environmental gradient such as humidity, organic matter, ph, temperature, c.e.c and P2O5.

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