dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到112条 ,权限内显示50条;

Advanced nuclear technologies for deep space exploration
负责人:
关键词:
Astronautical Engineering radioisotope asteroid power propulsion quadcopter laser communication heat transfer ground penetrating radar asteroid mining
DOI:
doi:10.25549/usctheses-c40-203448
摘要:
of a couple of meters. This results in the communication system to be bulky and spacious, increasing the cost of launch and operations into a billion-dollar
Data from: Landscape-level crop diversity benefits biological pest control
负责人:
Redlich, Sarah
关键词:
ecological intensification farmland biodiversity parasitoids predators Sitobion avenae greening birds spatial scales crop diversity pest control
DOI:
doi:10.5061/dryad.g10f7
摘要:
in science communication and the development of farm management guidelines.
Eurobarometer 66.3: Social Reality, E-Communications, Common Agricultural Policy, Discrimination and the Media, and Medical Research, November
负责人:
关键词:
DOI:
doi:10.3886/icpsr21523
摘要:
pondents indicated, from lists of service providers included in the survey, the specific provider they used for each communication system they used. Res
Eurobarometer 66.3: Social Reality, E-Communications, Common Agricultural Policy, Discrimination and the Media, and Medical Research, November
负责人:
关键词:
DOI:
doi:10.3886/icpsr21523.v1
摘要:
pondents indicated, from lists of service providers included in the survey, the specific provider they used for each communication system they used. Res
Eurobarometer 66.3: Social Reality, E-Communications, Common Agricultural Policy, Discrimination and the Media, and Medical Research, November
负责人:
关键词:
DOI:
doi:10.3886/icpsr21523.v2
摘要:
pondents indicated, from lists of service providers included in the survey, the specific provider they used for each communication system they used. Res
Eurobarometer 55.2 (2001);;Eurobarometer 55.2 (2001)
负责人:
MARKETING RESEARCH Ltd, Espoo, Finnland;;MDC MARKETING RESEARCH Ltd, Espoo, Finnland;;SPECTRA, Linz, ?sterreich;;SPECTRA, Linz, ?sterreich;;European Opinion Res
关键词:
KAT12 International Institutions, Relations, Conditions
DOI:
doi:10.4232/1.3509
摘要:
s and social sciences; most important media for information about scientific and technical developments (rank order); frequency of visits to scientific and technica
Open Access Journal Publishing In The Agricultural Sciences
负责人:
关键词:
NARS Journals Agriculture India
DOI:
doi:10.5281/zenodo.60590
摘要:
A survey was conducted on scholarly research communication and the prospects of Open Access (OA) to the scholarly research dissemination in India
Eurobarometer 75.1: Energy in the European Union, Citizens' Rights, E-Communications, the Internal Market, and Carbon Dioxide Capture and Storage
负责人:
关键词:
DOI:
doi:10.3886/icpsr34266.v2
摘要:
health, public safety and crime, and science and technology. This round of Eurobarometer surveys covers the following special topics: (1) energy in the EU, (2) citi
Eurobarometer 75.1: Energy in the European Union, Citizens' Rights, E-Communications, the Internal Market, and Carbon Dioxide Capture and Storage
负责人:
关键词:
DOI:
doi:10.3886/icpsr34266.v1
摘要:
health, public safety and crime, and science and technology. This round of Eurobarometer surveys covers the following special topics: (1) energy in the EU, (2) citi
The Effect of Compost augmented with Streptomyces spp on Maize (Zea mays L.) rhizosphere microbial dynamics and plant development
负责人:
关键词:
Acquisition Research
DOI:
doi:10.17632/v84mc5mbv3.1
摘要:
.com *CATEGORY: Research Subject area Compost Science, Agriculture, Environmental Sciences, Agro-ecology, More specific subject area Compost, Soil amendment

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充