• 제목/요약/키워드: Geographical differences

검색결과 375건 처리시간 0.038초

지리정보[GIS]기술을 기반으로 한 도시공간구조분석에 관한 연구 (A Study on Analysis of an Urban Spatial structure, based on the GIS Technique)

  • Kwon, Chang-Hee;Cho, Jae-Wan
    • 디지털융복합연구
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    • 제4권2호
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    • pp.67-73
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    • 2006
  • This paper is an analysis of the Category Individual Residence urban spatial structure along the National Route BO (Koushu-Kaido), one of the major roads in Japan, and the degree of differences between locations and its changes between the points of time. The analysis was based on the GIS technique. Whilst, previous studies were based on municipal boundaries or mesh units as sources of data, GIS allowed the use of variable geographical units, Roadside zone, Inner zone, North zone, South zone, Blocks. As an example to apply the technology of GIS, 1986's and 1991's building polygon data of the Urban Planning Bureau of Tokyo Metropolitan Government are used. The layers referred to the analyses is the building polygons with the amount of stories, building area, floor area and the material of the building. Two statistical analysis are executed; one is the test of the regional equality about the number of story of building, building area, floor area and fireproof building ratio.

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Assessment and Management of Rice, Taro and Tropical Fruit Trees in Contrasting Agro-ecosystems in Vietnam

  • Hue, Nguyen Thi Ngoc;Jarvis, Devra;Sthapit, Bhuwon
    • The Korean Journal of Ecology
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    • 제27권1호
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    • pp.21-26
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    • 2004
  • Understanding farmer household and community management of crop diversity is necessary in order to effectively strengthen the local plant genetic resources management system in Vietnam, Assessment and management for distribution of farmer's cultivars of rice, taro and tropical tree species were conducted in four different agro-ecological zones in Vietnam using participatory approaches, focus surveys, diversity fairs, agro-morphological field trials, isozyme analysis to understand why Vietnamese farmers grow diverse types of these crop cultivars, when and where these crops cultivars are grown and how farmers maintain and use them. Results showed significant differences in the extent, distribution and use pattern crop cultivars diversity in contrasting environments and between community farmer households. Seed system is an important role in the access and use of diversity in eco-geographical regions.

액체크로마토그래피 질량분석법(LC/MS)과 다변량분석법에 의한 원산지별 쑥갓의 대사체 다양성 분석 (Ditermination of Metabolomic Differences between Geographical Origin of Chrysanthemum coronarium L. by Liquid Chromatography Mass Spectrometry (LC/MS) and Multivariate Analysis)

  • 김지영;임채성;구강모;임순성;김정상;윤정한;이충환
    • 한국약용작물학회:학술대회논문집
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    • 한국약용작물학회 2008년도 추계학술발표회
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    • pp.358-359
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    • 2008
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VE/LCC 분석을 통한 노선 평가 및 최적노선 선정 (Selection of Optimal Railway Line by Analyzing of VE/LCC)

  • 이동욱;곽동구;이태식
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2004년도 춘계학술대회 논문집
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    • pp.1001-1006
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    • 2004
  • Selection of optimal railway line is taken into consideration include of the purpose of railway, geographical features and facility of management. This study performed opinions of specialists, checking of industrial environment, analysis of bid guideline to select the optimal line and executed AHP method to make quality model and choose weight factors. Therefore, this study executed about six categories which are the efficiency of transportation, facility of planning and construction, economical efficiency, coincidency of planning, the civil appeal and environmental standards, connection with system, and indicated the differences of other method by analyze into specific factors of each categories.

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Breast Cancer Diagnosis by Mammography in Kazakhstan - Staging Results of Breast Cancer with Double Reading

  • Beysebayev, Eldar;Tulebayev, Kazbek;Meymanalyev, Tylek
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권1호
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    • pp.31-34
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    • 2015
  • While mammography has been used for diagnosis of breast cancer in Kazakhstan for a long period, published data are very limited. Recently stress has been placed on increasing the accuracy by double reading of mammograms. Here we provide an overview of breast cancer screening in the different regions of Kazakhstan with data on the stages of cancers detected. A total 459,816 women aged 50, 52, 54, 56, 58 and 60 years were screened in 2012 and 379,903 in the first 9 months of 2013. Clear differences in levels of detection were noted between urban and rural residents, the latter demonstrating lower rates for both screening and cancer detection. Women aged 50 were more likely to undergo screening than their counterparts aged 60. While there were no clear relationships evident between screening rates and stage or numbers of breast cancers observed, this might be due to a number of complicating factors like geographical variation in risk factors as well as ethnicity. Future analyses should focus on the efficacy of mammography in Kazakhstan to reduce mortality.

Epidemiology of Esophageal Cancer in Kazakhstan

  • Igissinov, Saginbek;Igissinov, Nurbek;Moore, Malcolm A.;Kalieva, Zhansaya;Kozhakhmetov, Saken
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권3호
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    • pp.833-836
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    • 2012
  • The incidence of esophageal cancer in Kazakhstan was analysed for the period of 1989-2010 years, with a focus on trends by age, gender and region. The highest rates of incidence were evident in the Western regions. The dynamics for cancer of the esophagus in the Republic demonstrated decrease, except in the Karaganda region, where a tendency for increase was noted. Considerable variation between regions pointed to differences in risk factor exposure which need to be targeted for future control efforts.

Genetic Relationships and Phylogeny of the Asplenium antiquum Makino (Aspleniaceae) and its relative species based on RAPD Analysis

  • Kim, Joo-Hwan;Tea, Kyoung-Hwan
    • Plant Resources
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    • 제5권1호
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    • pp.86-94
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    • 2002
  • This study characterized the genetic variations of 13 populations of Asplenium antiquum and its relative species using randomly amplified polymorphic DNA (RAPD) markers. A total 88 scorable RAPD bands were generated by the 12 random oligo primers and were analyzed by Nei and Li's genetic distance. High genetic variability was detected between A. antiquum and A. nidus, with the range from 0.568 to 0.682. And slightly low genetic variations showed within the populations of same species. Seven populations of A. antiquum showed slight differences (0.000-0.216), and five populations of A. nidus showed similar low genetic variations (0.114 to 0.171). Two individuals from Sup-seom Island which are growing in might be the regenerated one from abroad. A. antiquum were clustered as two groups (Group I, Group II) by UPGMA phenogram. And five populations of A. nidus were clustered as two groups correlated with geographical distribution. The RAPD data was very useful to define the genetic variations and to discuss the phylogenetic relationships among A. antiquum and the related species..

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A Study on Analysis of an Urban Spatial structure, based on the GIS Technique

  • Kwon, Chang-Hee;Cho, Jae-Wan
    • 한국디지털정책학회:학술대회논문집
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    • 한국디지털정책학회 2005년도 추계학술대회
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    • pp.291-298
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    • 2005
  • This paper is an analysis of the Category Individual Residence urban spatial structure along the National Route 20 (Koushu-Kaido), one of the major roads in Japan, and the degree of differences between locations and its changes between the points of time. The analysis was based on the GIS technique. Whilst, previous studies were based on municipal boundaries or mesh units as sources of data, GIS allowed the use of variable geographical units, Roadside zone, Inner zone, North zone, South zone, Blocks. As an example to apply the technology of GIS, 1986's sand 1991's building polygon data of the Urban Planning Bureau of Tokyo Metropolitan Government are used. The layers referred to the analyses is the building polygons with the amount of stories, building area, floor area and the material of the building. Two statistical analysis are executed; one is the test of the regional equality about the number of story of building, building area, floor area and fireproof building ratio.

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Comparative Study of Master Plan for Open Spaces in Japan and China -A Comparison of Planning Drafts and Their Processes-

  • Shen, Yue;Saitoh, Yohei;Kinoshita, Takeshi;Ye, Kyungrock
    • Journal of the Korean Institute of Landscape Architecture International Edition
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    • 제1호
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    • pp.53-58
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    • 2001
  • The study made a comparison of the draft making process and implementation of open spaces in Japan and China, and pointed out the issues to be solved. In summary, we discovered that the Japanese plan emphasizes joint conduct and cooperation between residents and corporation/organization, while the Chinese plan is characterized by its active usage of administrative lines. Regarding the policies of their plans, there are many similarities in the basic issues for both countries. The study clarified the differences in measures responding to geographical and systematic features of each country.

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Gender in Medical Training and Academic Medicine

  • Lee, Hak-Seung;Lee, Chang-Woo
    • 의학교육논단
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    • 제15권1호
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    • pp.54-58
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    • 2013
  • There has been an increase in the number of female doctors worldwide. Women now represent half of all medical students, with almost the same numbers of men and women becoming physicians. There is a pool of talented women in our midst, and it is our responsibility as leaders to find those individuals and groom them for progress. However, residency training and academic education still resemble the historical model when there were few women in medicine. Gender differences in medical specialty choices can cause a maldistribution of doctors by specialty and geographical area, which could cause significant problems at the national health care system level. Major challenges facing female physicians include gender discrimination and sexual harassment, and work/family conflicts. Women are largely under-represented in academic medicine and experience discrimination in the academic environments. Recent issues about related to the "feminization of medicine" raise important questions forabout how academic medicine deals with gender issues. To better accommodate the needs of female doctors and ensure that they will have successful careers, structural and cultural changes to medical educations are needed.