dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到47条 ,权限内显示50条;

Data from: Mechanics of evolutionary digit reduction in fossil horses (Equidae)
负责人:
关键词:
digit reduction;Archaeohippus;Pseudhipparion;Equus;locomotion;Parahippus;beam bending;Miohippus;biomechanics;Evolution;Equidae;Protohippus;Hyracotherium;Cormohipparion;Pliohippus;Mesohippus;Anchitherium;Cenozoic;Neohipparion
DOI:
doi:10.5061/dryad.4v130
摘要:
Digit reduction is a major trend that characterizes horse evolution, but its causes and consequences have rarely been quantitatively tested. Usi
Data from: Evolution of drift robustness in small populations
负责人:
关键词:
DOI:
doi:10.5061/dryad.nr780
摘要:
ainst slightly-deleterious mutations results in an additional fitness reduction. Many studies have established that populations can evolve a reduced mutati
Data from: Selective press extinctions, but not random pulse extinctions, cause delayed ecological recovery in communities of digital organisms
负责人:
关键词:
Ecology: evolutionary;Macroevolution;Evolution: experimental;extinction;Ecology;Modeling;Extinction: mass;Methods: computer simulations;Paleontology;mass extinctions;null;Evolution;Methods
DOI:
doi:10.5061/dryad.1212
摘要:
biological functions and reconstruct ecological interactions lost during the extinction. Adaptation to conditions during an extended disturbance may hinder subsequent
Data from: Automated size selection for short cell-free DNA fragments enriches for circulating tumor DNA and improves error correction duri
负责人:
关键词:
Next-generation sequencing;cell-free DNA;Melanoma;digital droplet PCR;pancreatic ductal adenocarcinoma;colorectal adenocarcinoma
DOI:
doi:10.5061/dryad.7pj51v0
摘要:
, while 0.7-fold reduced in the fraction corresponding to the principal peak of the mononucleosome (median insert size: ~167 bp). Size-selected short fracti
Data from: Combined bottom-up and top-down pressures drive catastrophic population declines of Arctic skuas in Scotland
负责人:
Perkins, Allan
关键词:
food availability marine conservation population dynamics predation sandeel seabird skua
DOI:
doi:10.5061/dryad.v056r5h
摘要:
, and reduced Arctic skua breeding success was a driver of the species’ population decline. Arctic skua productivity was positively associated with annual
Data from: Olfaction at depth: cribriform plate size declines with dive depth and duration in aquatic arctoid carnivorans
负责人:
关键词:
olfaction;Cribriform plate;aquatic adaptations;diving behavioral ecology;Marine mammals;skull morphology
DOI:
doi:10.5068/D1CQ2G
摘要:
with CP loss, with the extreme-diving elephant seals showing the greatest reductions. These observations suggest that CP reduction in carnivorans
Data from: Biocontrol in insecticide sprayed crops does not benefit from semi-natural habitats and recovers slowly after spraying
负责人:
Gagic, Vesna
关键词:
biological pest control ecosystem service ecological intensification pest suppression Helicoverpa cotton selection effect insecticides
DOI:
doi:10.5061/dryad.0ft1474
摘要:
functional groups of predators depending on their spatio-temporal activity (diurnal vs. nocturnal and ground vs. canopy dwelling) and digital cameras to record
Data from: The evolutionary origin of somatic cells under the dirty work hypothesis
负责人:
关键词:
reproductive division of labor;digital evolution;Evolution;major transitions in evolution;germ-soma differentiation
DOI:
doi:10.5061/dryad.rt01f
摘要:
Reproductive division of labor is a hallmark of multicellular organisms. However, the evolutionary pressures that give rise to delineated germ
Data from: Interaction effects of cell diffusion, cell density and public goods properties on the evolution of cooperation in digital microbes
负责人:
关键词:
Simulation;Evolution of co-operation;Microbes;natural selection
DOI:
doi:10.5061/dryad.49rd9
摘要:
s of cell diffusion, cell density, public good diffusion and durability (factors known to individually influence costs and benefits of public goods producti
Data from: The skull and endocranium of a Lower Jurassic ichthyosaur based on digital reconstructions
负责人:
关键词:
Leptonectidae;digital tomography;Ichthyosauria;Neurobiology;Lias;systematics;Early Jurassic;Lower Jurassic
DOI:
doi:10.5061/dryad.gs340
摘要:
, tubular hyoid bars. The occipital and braincase region is fully reconstructed, creating the first digital cranial endocast of an ichthyosaur. Enlarged

首页上一页12345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