dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到1493条 ,权限内显示50条;

Data from: The evolution of cooperation by negotiation in a noisy world
负责人:
关键词:
exploitation;evolutionary branching;affiliation;Snowdrift game;negotiation;social behaviour;Plasticity;Eusociality;Response rules;mutualism
DOI:
doi:10.5061/dryad.mr44c
摘要:
ally restricts the conditions under which negotiation could maintain cooperation. Organisms interact with one another in a noisy world in which cooperative effort
Data from: A reliability study of colour-Doppler sonography for the diagnosis of chronic cerebrospinal venous insufficiency shows low inter-rater
负责人:
关键词:
Multiple Sclerosis;Ultrasound;Vascular medicine
DOI:
doi:10.5061/dryad.7k048
摘要:
sonographic studies. We aimed to evaluate inter-rater agreement in color doppler sonograpy venous examination. Design: Inter-rater agreement study. Setting: Fir
ll vs. conventional tillage
负责人:
Robertson, G. Philip
关键词:
carbon dioxide conservation reserve program global warming impact greenhouse gas balance methane nitrous oxide no-till tillage
DOI:
doi:10.5061/dryad.s34cm
摘要:
e there have been no CRP conversion tillage comparisons. In 2009, we converted portions of three 9-21 ha CRP fields in Michigan to conventional tillage (CT
Economic gains from crop-livestock integration in relation to conventional systems
负责人:
关键词:
60603 Animal Physiology - Systems 100199 Agricultural Biotechnology not elsewhere classified
DOI:
doi:10.6084/m9.figshare.12027729
摘要:
es in separate production systems (conventional) and integrated systems (maize production plus beef cattle), as well as to verify economic gains explained
Economic gains from crop-livestock integration in relation to conventional systems
负责人:
关键词:
60603 Animal Physiology - Systems 100199 Agricultural Biotechnology not elsewhere classified
DOI:
doi:10.6084/m9.figshare.12027729.v1
摘要:
es in separate production systems (conventional) and integrated systems (maize production plus beef cattle), as well as to verify economic gains explained
Data from: Randomized study of the impact of a therapeutic education program on patients suffering from chronic low-back pain who are treated with
负责人:
关键词:
back pain;therapeutic education program;transcutaneous electrical nerve stimulation;Paris
DOI:
doi:10.5061/dryad.84nj034
摘要:
en randomized monocentric study. Setting: University hospital between 2010 and 2014. Patients: A total of 97 patients suffering from LBP. Interventions: Routine
Data from: Conservation of pollinators in traditional agricultural landscapes – new challenges in Transylvania (Romania) posed by EU accession and recommendati
负责人:
关键词:
agricultural intensification;solitary bee;hoverfly;traditional rural landscape;Syrphidae;ecosystem services;Heterogeneity;bumblebee;Bombus
DOI:
doi:10.5061/dryad.5dk66
摘要:
Farmland biodiversity is strongly declining in most of Western Europe, but still survives in traditional low intensity agricultural landscapes
Data from: A comparison of methods to measure fitness in Escherichia coli
负责人:
关键词:
method;Fitness;Escherichia coli;Experimental evolution;Holocene
DOI:
doi:10.5061/dryad.4875k
摘要:
two alternatives to the traditional method. One is based on reducing the fitness differential between the competitors by using a common reference competitor from
Data from: Factoring economic costs into conservation planning may not improve agreement over priorities for protection
负责人:
关键词:
The Nature Conservancy;cost effective;conservation planning;return-on-investment;nature reserve;conservation goal;site selection;land trust;Economic cost
DOI:
doi:10.5061/dryad.415kb
摘要:
cular attention to how covariation between ecological benefits and economic costs influences agreement levels. For many conservation goals, agreement ove
Data from: Agreement between electronic and paper Epworth Sleepiness Scale responses in obstructive sleep apnoea: secondary analysis
负责人:
关键词:
questionnaire;Sleep Apnoea;Paper-And-Pencil;Computer;Sleepiness;Epworth
DOI:
doi:10.5061/dryad.st1bs
摘要:
population research. Despite potential differences between computer-based and conventional questionnaire delivery, studies have not evaluated the agreement bet

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