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National trend of gastric cancer mortality in China(2003-2015):a population-based study

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Cancer Communications 2019年第1期39卷 228-232页

作者： Kun Gao Jun Wu Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and TechnologyXi’an Jiaotong UniversityXi’an 710049ShannxiP.R.China Department of Pharmaceutical and Administrative Sciences Presbyterian College School of Pharmacy307 North Broad StreetClintonSC 29325USA.

Background:Gastric cancer mortality decreased substantially over the last decades in most countries *** study aimed to assess the most recent national trend of gastric cancer mortality and examine the disparity of gastric cancer mortality between rural and urban areas in ***:The crude mortality data of gastric cancer by sex,age group,and area were obtained from China Health Statistical Yearbooks(2003-2015)covering 10%of Chinese *** age-standardized rates of mortality(ASRM)of gastric cancer in rural and urban areas were estimated using the 2010 Chinese Census population stratified by age,sex,and *** trend of mortality of gastric cancer was assessed by using Joinpoint ***:During the 13-year period,the ASRM was reduced from 31.5/100,000 in 2003 to 20.9/100,000 in 2015 in rural areas and from 18.9/100,000 in 2003 to 14.5/100,000 in 2015 in urban *** the male population,the annual percent changes of mortality were−2.2%in urban areas(95%confidence interval[CI]−3.8%to−0.6%;Ppopulation,the annual percent changes of mortality were−2.7%in urban areas(95%CI−4.2%to−1.2%;Purban areas in *** decrease in gastric cancer mortality is greater in rural areas than in urban areas in China.

关键词： Gastric cancer Mortality Age-standardized rate Rural population urban population Health service

Scoping review on vector-borne diseases in urban areas:transmission dynamics,vectorial capacity and co-infection

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Infectious Diseases of Poverty 2018年第1期7卷 916-939页

作者： Marcus Eder Fanny Cortes Noemia Teixeira de Siqueira Filha Giovanny Vinicius Araujo de Franca Stephanie Degroote Cynthia Braga Valery Ridde Celina Maria Turchi Martelli Public Health England Sierra Leone Country Office FreetownSierra Leone Aggeu Magalhaes Institute(IAM)/Oswaldo Cruz Foundation(Fiocruz) Avenida Professor Moraes Regos/n.Cidade Universitaria.CEP 50RecifePernambuco 740-465Brazil Universidade de Pernambuco(UPE) RecifePernambucoBrazil Liverpool School Of Tropical Medicine(LSTM) LondonUK Secretariat of Health Surveillance Ministry of HealthBrasiliaBrazil University of Montreal School of Public Health(ESPUM) MontrealQuebecCanada IRD(French Institute For Research on Sustainable Development) CEPED(IRD-UniversiteParis Descartes)Universites Paris Sorbonne CitesERL INSERM SAGESUDParisFrance

Background:Transmission dynamics,vectorial capacity,and co-infections have substantial impacts on vector-borne diseases(VBDs)affecting urban and suburban *** key factors can provide insight into priority research areas and offer suggestions for potential *** body:Through a scoping review,we identify knowledge gaps on transmission dynamics,vectorial capacity,and co-infections regarding VBDs in urban ***-reviewed and grey literature published between 2000 and 2016 was *** screened abstracts and full texts to select *** an extraction grid,we retrieved general data,results,lessons learned and recommendations,future research avenues,and practice *** classified studies by VBD and country/continent and identified relevant knowledge *** 773 articles selected for full-text screening,50 were included in the review:23 based on research in the Americas,15 in Asia,10 in Africa,and one each in Europe and *** largest body of evidence concerning VBD epidemiology in urban areas concerned dengue and *** arboviruses covered included chikungunya and West Nile virus,other parasitic diseases such as leishmaniasis and trypanosomiasis,and bacterial rickettsiosis and *** articles retrieved in our review combined transmission dynamics and vectorial capacity;only two combined transmission dynamics and *** review identified significant knowledge gaps on the role of asymptomatic individuals,the effects of co-infection and other host factors,and the impacts of climatic,environmental,and socioeconomic factors on VBD transmission in urban *** included the trade-off from narrowing the search strategy(missing out on classical modelling studies),a lack of studies on co-infections,most studies being only descriptive,and few offering concrete public health *** research is needed on transmission risk in homes and workplaces,given increasingly dynamic and mobil

关键词： Arboviruses Disease vectors Coinfection urban population Epidemiology Review

Migration and the Right to Social Security:Perceptions of Off-farm Migrants' Rights to Social Insurance in China's Jiangsu Province

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China & World Economy 2007年第2期15卷 29-43页

作者： Ingrid Nielsen Chris Nyland Russell Smyth Minqiong Zhang Department of Management Monash University Melbourne Australia Department of Management Monash University Melbourne Australia Department of Economics Monash University Melbourne Australia Department of Management Monash University Melbourne Australia Department of Management Monash University Melbourne Australia

In 2001 China ratified the International Covenant on Economic, Social and Cultural Rights. By so doing the national government became legally bound, ＂to the maximum of its available resources ＂ to achieve ＂progressively ＂full realization of the rights specified in the Covenant. Included amongst these entitlements is the ＂right of everyone to social security, including social insurance ＂ This paper uses data from Jiangsu to examine the extent to which urbanites agree that previously disenfranchised migrants have the same right to social insurance as the urban population. Many urbanites fear that their existing entitlements to social protection will be diluted if social insurance coverage is extended to include new popalations. Accordingly, state agencies and the media have sought to promote acceptance of a more positive view of migrant workers than has traditionally prevailed within towns and cities. We find that younger urban residents, urban residents who already have social insurance and urban residents working in the state-owned sector are more likely to agree that migrants have the same right to social insurance as the urban population.

关键词： migration off-farm migrant social security urban population

Symmetrical Distributions of Cities and urbanization Trends in China

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Journal of Geographical Sciences 2012年第2期22卷 382-383页

作者： YE Danian HE Wei LI Zhe XU Wendong Anhui Education Press Hefei 2011 x ＋ 260 pp ISBN 978 7 5336 5737 6 （hardback） CHY 58.00

As products of urbanization, cities are focal points for social and economic interaction. Though China is an ancient civilization, only recently has the urban population surpassed that in rural areas. During the last three decades, unprecedented urbanization has reshaped China＇s geographical, social, economic and cultural landscapes. Among the social-economic transformations having occurred in China in recent history, urbanization is probably the most impressive and dynamic process; it has changed daily life of Chinese population and profoundly impacted the regional and global economy.

关键词： Chinese population urban population dynamic process global economy rural areas

Statistics about Beijing population and Relevant Issues

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China population Today 1997年第2期14卷 10-10页

作者： G Zhang

Statistics from the pub lic security bureau indicate that the total popula tion with household re gistration in Beijing was 10.77 million by the end of *** data show that the resident population in the city was 12.59 ... 详细信息

关键词： Asia China Demographic Factors Developing Countries Eastern Asia Economic Factors Human Resources Income Labor Force population population Characteristics population Dynamics population Growth population Statistics Research Methodology Rural population Socioeconomic Factors urban population

Ecological Characteristics of Two Closely Related Rodent Species in urban Environment—Permanent Inhabitant vs Newcomer

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Natural Resources 2017年第2期8卷 69-80页

作者： Agnieszka Pieniazek Miloslawa Sokol Michal Kozakiewicz Department of Ecology Faculty of BiologyBiological and Chemical Research CentreUniversity of WarsawWarsawPoland

The aim of the study was to characterize natural and urban populations of two Apodemus species—the striped field mouse (Apodemus agrarius) and the yellow-necked mouse (Apodemus flavicollis)—seeking to verify whether the different durations of synurbization have led populations of the two species to exhibit differing characteristics. The study was conducted in central Poland (in Warsaw and its surrounds, in urban parks in the city center and in natural habitats outside the city) over two seasons, during which a total of 1751 striped field mice and 454 yellow-necked mice were live-trapped (using the catch-mark-release method). We found altered characteristics of urban populations of striped field mice, which we interpret as the result of the relatively lengthy synurbization of the species over the last hundred years and its adaptation to the highly modified urban environment. A significantly higher percentage of sexually-active males and a higher average body mass were observed for the urban population of striped field mice, suggesting that the species is in better condition in urban habitats. We found urban populations of yellow-necked mice, in turn, to be unstable (as reflected in a high turn-over rate and a low percentage of retrapped mice), their survival in urban habitats only being made possible by ongoing attempts at colonization. We conclude that, in urban habitats, the system of competition between the two species exhibits a certain shift in favor of striped field mice—typically a weaker species, but the first to colonize cities. Overall, we conclude that the conditions present in urban habitats act as a strong factor shaping populations with characteristics different from those found in natural habitats. This is further enhanced by the priority effect, resulting from differing durations of urban habitation and adaptation, leading to changes in the system of competition between species.

关键词： urbanization Small Mammals urban population Apodemus Priority Effect

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中国城市人口的空间集聚特征与规律分析

urban Cemeteries in Southern Brazil: An Analysis of Planimetric Variations, Vegetation Indices and Temperature

地理 2009年第1期

作者：陈刚强李郇许学强

城市集聚增长日益显著以及城市间连接性的增强等是20世纪90年代以来中国城市发展的显著特征。通过运用GIS环境下的Moran's I等技术方法，探讨了1990-2005年中国城市人口的空间集聚特征及其演变规律，结果表明：尽管总体上城市人口的正... 详细信息

城市集聚增长日益显著以及城市间连接性的增强等是20世纪90年代以来中国城市发展的显著特征。通过运用GIS环境下的Moran's I等技术方法，探讨了1990-2005年中国城市人口的空间集聚特征及其演变规律，结果表明：尽管总体上城市人口的正空间集聚性不强，但局部空间集聚特征明显，存在较强的规律性，主要表现为“T”字形和沿主要铁路交通线的发展态势，而其演变过程体现了中国城市体系空间结构正处在不断优化之中；三大地带城市人口空间集聚的特征反差明显，东部城市区域基本表现为一体化发展趋势，而中西部城市区域则趋向于极化发展或表现出较差的整体协调能力；进一步来看，城市人口空间集聚的不平衡性，不仅体现于区域之间也体现于区域内部的城市之间，且其作用范围进一步扩大，集聚区位有所变化。总体来看，这一典型转型时期里，中国城市人口的空间集聚特征及其演变，体现出了市场力量、经济发展状况、基础设施建设及国家空间开发政策等的积极作用。

关键词：局部Moran's I 空间集聚城市人口不平衡一体化中国 local Moran's I spatial agglomeration urban population imbalance integration China

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Journal of Civil Engineering and Architecture 2020年第11期14卷 617-624页

作者： Paloma Carollo Toscan Alcindo Neckel Cleiton Korcelski Laércio Stolfo Maculan Daniela Maroni Tania Michel Fuga Laura Pasa Cambrussi Henrique Aniceto Kujawa Eliane Thaines Bodah Brian William Bodah Stricto Sensu Postgraduate Program in Architecture and urbanism of IMED(PPGARQ-IMED) Group of Studies and Research on Urban Mobility(NEPMOUR)Passo Fundo/RS 99070-220Brazil University of Perugia Piazza Università1Perugia 06123Italy State University of New York Onondaga Community College4585 West Seneca TurnpikeSyracuseNY 13215USA Thaines and Bodah Center for Education and Development 840 South Meadowlark LaneOthelloWA 99344USA

urban cemeteries have the potential to negatively impact the quality of health of populations in their immediate ***,it becomes important to understand the factors influencing the potential to disperse *** study examined the altimetry,Normalized Difference Vegetation Index(NDVI)and Land Surface Temperature(LST)in five urban cemeteries in the City of Passo Fundo/RS,in the south of Brazil,and the possible potential for the proliferation of contaminating agents present in these cemetery spaces in relation to a radius of 300 meters(m).The methodologies used Landsat 8 satellite images to sample the altimetry,NDVI and LST,applied to a regression model,to analyze the dispersion factors of the correlation of collected *** results showed a trend of contamination of the environment by urban cemeteries in Passo Fundo,in the regions with the highest population density and the lowest vegetative cover.

关键词： Contamination potential remote sensing urban cemeteries urban population

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城市农民工的基本权益保障研究