QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2017     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Could Changes in the Agricultural Landscape of Northeastern China Have Influenced the Long-Distance Transmission of Highly Pathogenic Avian Influenza H5Nx Viruses? 期刊论文 FRONTIERS IN VETERINARY SCIENCE, 2017, 卷号: 4 作者:  Gilbert, Marius;  Prosser, Diann J.;  Zhang, Geli;  Artois, Jean;  Dhingra, Madhur S. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/05 avian influenza  land use change  disease ecology  agriculture and public health  spatial epidemiology   Impact Fees Coupled With Conservation Payments to Sustain Ecosystem Structure: A Conceptual and Numerical Application at the Urban-Rural Fringe 期刊论文 ECOLOGICAL ECONOMICS, 2017, 卷号: 136, 页码: 136-147 作者:  Jiang, Yong;  Swallow, Stephen K. 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/02 Land use regulation  Land preservation  Impact fees  Ecosystems  Public finance  Urban sprawl  Wetlands  Development rights  Spatial  Metapopulation   Increasing the Use of Urban Greenways in Developing Countries: A Case Study on Wutong Greenway in Shenzhen, China 期刊论文 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2017 Chen, Yiyong; Gu, Weiying; Liu, Tao; Yuan, Lei; Zeng, Mali 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 frequency of use  duration of use  logistic regression  urban greenway  PHYSICAL-ACTIVITY BEHAVIORS  PUBLIC OPEN SPACE  HEALTH  INFRASTRUCTURE  COMMUNITIES  DESIGN  PLACE   Understanding information system quality on public e-government service intention: an empirical study 期刊论文 International Journal of Innovation and Sustainable Development, 2017, 卷号: Vol.11 No.2-3, 页码: 271-290 作者:  Chung-WenHung;  Shih-ChihChen;  Min-TsaiLai;  TaqwaHariguna 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/24 e-government  electronic  government  ISQ  information  system  quality  perceived  usefulness  confirmation  expectation  usage  intention  intention  to  use  information  systems  public  services  government  services  e-services  electronic  services  online  services  public  satisfaction  structural  equation  modelling  SEM.   Blended Learning Opportunities in Ukrainian IT Public Education 期刊论文 Practice and Theory in Systems of Education, 2017, 卷号: Vol.12 No.2, 页码: 60-70 作者:  Szimkovics,Tamás 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/24 Foreign  Countries  Blended  Learning  Educational  Opportunities  Information  Technology  Public  Education  Secondary  Education  Electronic  Learning  Secondary  School  Students  Questionnaires  Internet  Access  to  Computers  Computer  Uses  in  Education  Use  Studies