• Title/Summary/Keyword: county

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Racial and Social Economic Factors Impact on the Cause Specific Survival of Pancreatic Cancer: A SEER Survey

  • Cheung, Rex
    • Asian Pacific Journal of Cancer Prevention
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    • v.14 no.1
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    • pp.159-163
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    • 2013
  • Background: This study used Surveillance, Epidemiology and End Results (SEER) pancreatic cancer data to identify predictive models and potential socio-economic disparities in pancreatic cancer outcome. Materials and Methods: For risk modeling, Kaplan Meier method was used for cause specific survival analysis. The Kolmogorov-Smirnov's test was used to compare survival curves. The Cox proportional hazard method was applied for multivariate analysis. The area under the ROC curve was computed for predictors of absolute risk of death, optimized to improve efficiency. Results: This study included 58,747 patients. The mean follow up time (S.D.) was 7.6 (10.6) months. SEER stage and grade were strongly predictive univariates. Sex, race, and three socio-economic factors (county level family income, rural-urban residence status, and county level education attainment) were independent multivariate predictors. Racial and socio-economic factors were associated with about 2% difference in absolute cause specific survival. Conclusions: This study s found significant effects of socio-economic factors on pancreas cancer outcome. These data may generate hypotheses for trials to eliminate these outcome disparities.

The Transportation Problem in Depopulated Area: A Case Study of Boun County, Chungcheongbuk-do(province) (과소지역의 교통수요와 이용 교통수단의 기능 : 충북 보은군을 사례로)

  • 한주성
    • Journal of the Korean Geographical Society
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    • v.35 no.4
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    • pp.529-547
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    • 2000
  • 과소지역 보은군의 목적별 통행이라는 교통수요와 이용 교통수단의 기능을 고찰한 결과 다음과 같은 점이 밝혀졌다. 먼저 보은군 주민은 의무적 통행보다 자유재량 통행의 공간적 범위가 넓고, 교통수단의 선택은 제한성, 편리성, 신속성에 의한다. 또 비벽지지역에서 근무.통근, 고급품 구매, 통원통행은 편리성 때문에 자가용 자동차의 이용이 많고, 통학은 제한성 때문에 비벼지지역이나, 벽지지역 모두 군내버스를 , 벽지지역에서의 고급품 구매는 편리성과 제한성 때문에 자가용 자동차와 시외버스를 많이 이용한다. 그리고 벽지지역의 통원은 공공 교통수단의 제한성에도 불구하고 병.의원이 집중한 상위 중심지를 방문한다.

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Use of Geographic Information System Tools for Improving Atmospheric Emission Inventories of Biogenic Source

  • Shin, Tae-joo
    • Environmental Sciences Bulletin of The Korean Environmental Sciences Society
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    • v.3 no.3
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    • pp.151-158
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    • 1999
  • Biogenic source emissions refer to naturally occuring emissions from vegetation, microbial activities in soil, lightening, and so on. Vegetation is especially known to emit a considerable amout of volatile organic compounds into the atmosphere. Therefore, biogenic source emissions are an important input to photochemical air quality models. since most biogenic source emissions are calculated at the county-level, they should be geographically allocated to the computational grid cells of a photochemical air quality model prior to running the model. The traditional method for the spatial allocation for biogenic source emissions has been to use a "spatial surrogate indicator" such as a county area. In order to examine the applicability of such approximations, this study developed more detailed surrogate indicators to improve the spatial allocation method for biogenic source emissions. Due to the spatially variable nature of biogenic source emissions, Geographic Information Systems(GIS) were introduced as new tools to develop more detailed spatial surrogate indicators. Use of these newly developed spatial surrogate indicators for biogenic source emission allocation provides a better resolution than the standard spatial surrogate indicator.indicator.

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A Study on the Countermeasures of Agricultural Extension Service Agencies by Reorganization of Local Administrative System (지방행정체계 개편에 따른 농촌지도조직의 대응방안 연구)

  • Yoon, Eui-Young
    • Journal of Agricultural Extension & Community Development
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    • v.16 no.1
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    • pp.21-49
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    • 2009
  • There is a wide range of agreement for reorganization of administrative units. It is expected that regionalization of city governments and city-county consolidation would contribute to enhance efficiency of extension services and weaken citizen accessibility, responsiveness, and participation. Therefore, it is suggested that branch office of extension center should be provided to the isolated rural areas in order to maintain the appropriate level of services. Also, the relationship and linkage between the national/regional government and local extension centers should be reshaped by making current linkage system such as monthly Provincial Meeting and central-local association more effective. Establishment of agricultural database of each local region is needed to strengthen local extension center's role. Finally, extension service agency needs to consider to expand its function from the traditional extension services to a variety of 'rural issues.'

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Enhancement of Water Purification Functions of Watershed Basin (II) -­With a Special Reference to the Point at Issue and Counterplans­- (수변구역 산림의 수질정화기능 증진 (II) -­문제점과 대책을 중심으로­-)

  • Park, Jae-Hyeon
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.5 no.3
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    • pp.58-65
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    • 2002
  • This study synthesizes previous research accomplishments with analysis of problems and counterplan for the riparian forest zone management and ongoing research strategy is suggested. If a part of budgets for water use allotments is supported for forest watershed owner, this policy for the forest owner could encourage the forest management of watershed. Integrated riparian forest management guideline in city and county needs to be established for the implementation of government guidelines. Base on the guideline, working plans of city and county could be evaluated. Public Forest Tending Work for stream water quality and quantity conservation should be enlarged for forest watershed and forest area management in five big river watersheds. Forest watershed should be managed with a connected system for a pollutant reduction strategy in urban and industrial areas.

Examining the Residential Patterns of Urban Immigrants in Seoul Metropolitan Area

  • Kim, Hyejin;Lee, Jawon
    • International Journal of Advanced Culture Technology
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    • v.6 no.3
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    • pp.37-43
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    • 2018
  • This paper measures and maps multi-dimensional residential segregation of immigrants in Seoul metropolitan area at city/county/district level as well as town level, thereby adding to our understanding of the urban structure and its spatial distribution impacted by immigration. The perspective offered here focuses on the segregation spurred by transnational migrants and their urban settlement. By drawing population data for 79 city/county/district administrative units from the Korea Immigration Service, residential segregation of immigrants in Seoul metropolitan area is measured based on Massey & Denton's four segregation indices: evenness, exposure, concentration and clustering. The empirical findings suggest that Seoul metropolitan area is highly segregated and the areas showing hyper-segregation appear in Seoul city and Gyeonggi province. As immigrants are foreseen to continue to increase in the future, this research contributes both empirically and theoretically to preliminary research on spatial segregation of immigrants by showing how ethnic places are segregated spatially through ethnic networks that support the geographic concentration of minority groups.

Developing Local Brand Using Image (이미지를 활용한 지역브랜드 개발)

  • Kim, Mi-Heui;Park, Duk-Byeong;Roh, Kyung-Hee;Son, Eun-Ho
    • Journal of Agricultural Extension & Community Development
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    • v.17 no.4
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    • pp.827-849
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    • 2010
  • The study aims to examine the brand image for developing place name and local brand to create effective development. The data were collected purposive sampling technique by face-to face interview. 154 of resident and 152 of visitor in Seocheon county were used for analysis. Collected data were analyzed by ANOVA and factor analysis. The study found that it was deducted as passionate, comfortable, conservative image through exploring factor analyze that was about brand image's individuality in Seocheon county. And, it had an order that was Konmoe (29.2%), Solli(20.8%), Soya(17.5%) on resident, Konmoe(30.9%), Solli(19.7%), Munitgol(16.4%) on visitor, in place name favorable degree of the nature village. Results suggest that place name be utilized by brand individuality for place marketing effectively.

A Study on the CI Development of the local government -centered on Haenam county case- (자치단체 CI에 관한 연구 -해남군 CI 개발 사례를 중심으로-)

  • 송진희
    • Archives of design research
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    • v.13 no.1
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    • pp.19-28
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    • 2000
  • This research has focused on CI development by regioni government, with emphasis on CI case study of Haenan Chonnam Province. Haenam is located at the most sourthe part of Chonnam Province and famous as a starting point ( Namdo Tour and dinosaur foot traces at Woohangri. CI Ie Haenam county was studied and developed to promote tn pride and love for Haenam and to enhance the uniqu1 image of Haenam to the tourists.

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Mechanical Behavior of Nanocrystalline Aluminum (I) : Experiments (나노결정 알루미늄의 기계적 거동 (I): 실험)

  • Khan Akhtar S.;Chen Xu;Takacs Laszlo;Suh Yeong Sung
    • Proceedings of the Korean Society for Technology of Plasticity Conference
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    • 2005.10a
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    • pp.134-135
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    • 2005
  • The responses of nanocrystalline aluminum powder of different grain sizes, prepared by ball milling and consolidated into bulk specimens by hot pressing, were determined under quasi-static and dynamic compression. The experiments demonstrated that the reduction in grain size resulted in several-fold increase in hardness and strength; the responses of nanocrystalline aluminum was found to be strain-rate dependent.

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A Study on the Policy Direction according to the Perception Change of the Welfare Service of the Aged

  • Kim, Jae-Nam
    • Journal of the Korea Society of Computer and Information
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    • v.20 no.7
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    • pp.121-127
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    • 2015
  • This study is about establishing the policy direction according to the perception change of the welfare service of the aged. To achieve this goal, this study analyzed the reprocessed result of the survey related to the welfare of the aged among the second and third community social welfare plans of D county, Southern Jeolla Province. The result shows the recipients of the welfare service of the aged have higher perception about spreading the hardware side such as the welfare facility of the aged than about practicing the software policy such as elder care services. It suggests significant implication in deciding the priority of the welfare policy of the aged from now on. But this result is confined in D county, so getting the generalized conclusion needs the comprehensive review toward more broad regions hereafter.