dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到75条 ,权限内显示50条;

Data from: A competitive environment influences sperm production, but not testes tissue composition, in house mice
负责人:
关键词:
sperm production rates;Phenotypic Plasticity;sperm competition;testes phenotype;testes spatial organisation
DOI:
doi:10.5061/dryad.tg386p7
摘要:
-assisted sperm analysis to quantify six sperm motility traits. Our investigation revealed that males reared in an environment with a perceived risk
Data from: Egg-laying environment modulates offspring responses to predation risk in an amphibian
负责人:
关键词:
antipredator response;maternal effects;developmental plasticity;locomotor activity;hatching time
DOI:
doi:10.5061/dryad.432vj5j
摘要:
d not adjust their reproductive investment to the perceived level of risk in the adult environment, and this pre-natal environment had generally negligible effec
Data from: Developmental plasticity of the stress response in female but not male guppies
负责人:
Chouinard-Thuly, Laura
关键词:
cortisol ontogeny sex differences glucocorticoid hormones stress fish
DOI:
doi:10.5061/dryad.22mh6
摘要:
and perceived predation risk during development. In adults, we sampled cortisol twice to measure initial release and change over time in response to a recurring
Data from: Sibling rivalry: males with more brothers develop larger testes
负责人:
关键词:
deer mouse;offspring sex ratio;Phenotypic Plasticity;sexual selection;sperm competition
DOI:
doi:10.5061/dryad.41ns1rn9n
摘要:
and perceived risk of competition. Deer mice, Peromyscus maniculatus, are naturally promiscuous and males invest significantly more in sperm production tha
Data from: Screening primary-care patients forgoing health care for economic reasons
负责人:
关键词:
Poverty;Health Services Accessibility;Primary Health Care;Social Isolation;Cost Sharing
DOI:
doi:10.5061/dryad.2mg29
摘要:
f-perceived social position, and deprivation levels. Key Results: Overall, 2,026 patients were included in the analysis; 10.7% (CI95% 9.4-12.1) reported a mem
Eurobarometer 73.5 (Jun 2010);;Eurobarometer 73.5 (Jun 2010);;Civil Justice, Development Aid, Africa and the European Union, and Food Risk;;Civil
负责人:
, Luxembourg;;TNS Hungary, Budapest, Hungary;;MISCO, Valletta, Malta;;TNS NIPO, Amsterdam, Netherlands;;?sterreichisches GALLUP, Vienna, Austria;;TNS OBOP
关键词:
KAT12 International Institutions, Relations, Conditions KAT20 Legal system, Legislation, Law KAT31 Economic Policy, National Economic Situation KAT40 Patterns of Consumption KAT59 Medicine
DOI:
doi:10.4232/1.11432
摘要:
and expectations. International institutions and their relationship. Social policy. Civil justice in the EU. Development aid. Africa and the EU. Risk issues regardin
Data from: Experience during development triggers between-individual variation in behavioural plasticity
负责人:
Herczeg, Gábor
关键词:
animal personality behavioural plasticity predation tadpole
DOI:
doi:10.5061/dryad.240n5f6
摘要:
perceived predatory risk expressed their activity with higher repeatability. 5. We suggest that ecologically relevant environmental stimuli ar
Data from: Variation in harbour porpoise activity in response to seismic survey noise
负责人:
关键词:
activity budget anthropogenic disturbance environmental impact assessment foraging efficiency
DOI:
doi:10.5061/dryad.1847s
摘要:
Animals exposed to anthropogenic disturbance make trade-offs between perceived risk and the cost of leaving disturbed areas. Impact assessments tend
Data from: Community psychological and behavioral responses through the first wave of the 2009 influenza A(H1N1) pandemic in Hong Kong
负责人:
关键词:
influenza;H1N1pdm09;psychology;epidemic;influenza virus;survey;Behavior;Public health
DOI:
doi:10.5061/dryad.1485f
摘要:
reported low anxiety levels throughout the epidemic. Perceived susceptibility to infection and perceived severity of H1N1 were initially high but declined ea
Data from: Climate and the landscape of fear in an African savanna
负责人:
关键词:
risk drought bottom-up top-down predation tradeoff tree density ungulate visibility
DOI:
doi:10.5061/dryad.8f13v
摘要:
of this tradeoff is the “landscape of fear” phenomenon – wherein herbivores avoid areas of high perceived predation risk even if forage is abundant

首页上一页...2345下一页尾页

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