dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到115条 ,权限内显示50条;

Data from: Clap-and-fling mechanism in a hovering insect-like two-winged flapping-wing micro air vehicle
负责人:
关键词:
Clap-and-fling;rhinoceros beetle;Two-winged flapping-wing MAV;Two-winged flapping-wing MAV;insect flight;biomimetics
DOI:
doi:10.5061/dryad.28713
摘要:
in hovering insect-like two-winged flapping-wing micro air vehicle (FW-MAV). The flapping mechanism was designed to symmetrically flap wings at a high flapping
Data from: A songbird compensates for wing molt during escape flights by reducing the molt gap and increasing angle-of-attack
负责人:
关键词:
European pied flycatcher;Ficedula hypoleuca;Wingbeat kinematics;avian flight
DOI:
doi:10.5061/dryad.g28t010
摘要:
in performance when flying with wing gaps. Using stereoscopic high-speed videography, we filmed 146 upward-directed escape flights of 19 and 22 pied flycatchers
Data from: Carry-over effects of conditions at the wintering grounds on breeding plumage signals in a migratory bird: roles of phenotypic plasticity
负责人:
关键词:
seasonal interactions;Ficedula hypoleuca;melanin;differential mortality;sexual selection;microevolution;secondary sexual trait;UV reflectance;climate change
DOI:
doi:10.5061/dryad.45gg6
摘要:
(white wing and forehead patch size, UV reflectance of white wing patch and dorsal melanin colouration) in a migratory pied flycatcher (Ficedula hypoleuca
Data from: No assortative mating based on size in black guillemots breeding in the Canadian Arctic
负责人:
关键词:
Cepphus grylle;Discriminant function analysis;Black guillemot
DOI:
doi:10.5061/dryad.1bm5t
摘要:
based on body size. Using molecular techniques, we identified the sex of 26 male and 21 female Black Guillemots captured in the Canadian Arctic
Data from: Interspecific variation in the structural properties of flight feathers in birds indicates adaptation to flight requirements and habitat
负责人:
关键词:
flight;barbule density;Functional morphology;water repellence;barb density;vane porosity;flight feathers;wing morphology;rachis width;Aves;Holocene;moult
DOI:
doi:10.5061/dryad.1538t
摘要:
characterized by low wing-beat frequency flight (soaring and gliding) have broader feather rachises (shafts) and feather vanes with lower barb density than birds
Data from: Subtle but ubiquitous selection on body size in a natural population of collared flycatchers over 33 years
负责人:
关键词:
Ficedula albicollis;Birds;natural selection;Adaptation
DOI:
doi:10.5061/dryad.24tm0
摘要:
and wing length in both sexes but using different fitness measures. Uni- and multivariate selection gradients were correlated only for wing length and mass
Data from: Joint allelic effects on fitness and metric traits
负责人:
关键词:
Mutations;pleiotropy;Selection - Artificial;Morphological Evolution;Drosophila serrata;Fitness
DOI:
doi:10.5061/dryad.4pd30
摘要:
genetic covariance between fitness and standard metric traits, wing size and shape. Larger size was associated with lower total fitness and male sexual fitness, but higher
Data from: Cold adaptation in the Asian tiger mosquito’s native range precedes its invasion success in temperate regions
负责人:
关键词:
invasive species;Geometric morphometrics;Aedes albopictus;phylogeography;diapause;demographic history;cold adaptation;RAD sequencing
DOI:
doi:10.5061/dryad.rb0qk13
摘要:
diapausing conditions. The three biogeographical regions also differ for wing size and shape, and wing size increases with latitude supporting Bergmann’s rule
Data from: The price of looking sexy: visual ecology of a three level predator-prey system
负责人:
关键词:
damselfly wing reflectance;receptor noise model;electroretinogram;Calopteryx splendens;Calopteryx virgo;discriminability;Colour Vision
DOI:
doi:10.5061/dryad.6v834
摘要:
and reproductive character displacement in the coloration size has been previously reported. We quantify the damselfly wing reflectance from replicated
Data from: Wind dispersal is predicted by tree, not diaspore, traits in comparisons of neotropical species
负责人:
Augspurger, Carol
关键词:
crop size dispersal kernel functional traits rate of descent seedling recruitment seed shadow tree height wing-loading
DOI:
doi:10.5061/dryad.56cn4
摘要:
vs. tree height and crop size explains (1) rate of diaspore descent in still air, (2) distributions of diaspores dispersed from a 40-m tower in the forest

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