Data from: Uncovering changes in spider orb-web topology due to aerodynamic effects

负责人：

关键词：

orb web;aerodynamic drag;impact;wind

DOI：

doi:10.5061/dryad.24k4r

摘要：

. The hypothesis considered by previous authors for the evaluation of the drag force per unit length of thread has been revisited according to well-established

Data from: From the track to the ocean: using flow control to improve marine bio-logging tags for cetaceans

负责人：

Shorter, K. Alex

关键词：

hydrodynamic design Venturi channel wing force reduction CFD PIV drag force lift force

DOI：

doi:10.5061/dryad.4j4m1

摘要：

l lift force and generated up to ~30 N of downward force in simulated 6 m/s aligned flow. The simulations were validated using particle imag

Data from: Clap-and-fling mechanism in a hovering insect-like two-winged flapping-wing micro air vehicle

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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：

with the force without the clap-and-fling effect. In the CFD simulation, the clap and flings enhanced the vertical force by 11.5% and horizontal drag force by 18

Data from: Birds land reliably on complex surfaces by adapting their foot-surface interactions upon contact

负责人：

关键词：

grasping;landing;perching;bird;complex surfaces

DOI：

doi:10.5061/dryad.89rr53h

摘要：

with probabilistic friction from their claws, which they drag to find surface asperities—dragging further when they can squeeze less. Remarkably, parrotlet claws

Data from: Nonlocal rheology of dense granular flow in annular shear experiments

负责人：

关键词：

Rheology;nonlocal rheology;granular materials

DOI：

doi:10.5061/dryad.693kt2j

摘要：

of model parameters is able to capture the full range of data collected once we account for frictional drag with the bottom plate. Our measurements confirm

Data from: Gone with the rain: negative effects of rainfall on male mating success in a nest-building arachnid

负责人：

关键词：

male attractiveness;Paternal Care;nest abandonment;abiotic conditions;Quindina limbata;reproductive success;nest integrity

DOI：

doi:10.5061/dryad.7cq1st8

摘要：

of regular inspections of 149 nests in a Costa Rican rainforest. We found that almost 50% of the nests were destroyed by rainfall. The drag force caused