Current Population Survey, December 2003: Food Security Supplement;;Version 1

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DOI：

doi:10.3886/icpsr04168.v1

摘要：

d for tallying information collected only in outgoing rotations.; Final Weight -- PWSSWGT -- Used for most tabulations, controlled to independent esti

Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States];;Version 1

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DOI：

doi:10.3886/icpsr31681.v1

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historical changes in land use -- such as initial plowout and the introduction of fertilizer, irrigation, and new crop rotations -- as well as daily management activiti

Data from: How body torque and Strouhal number change with swimming speed and developmental stage in larval zebrafish

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body torque;swimming;development;larval zebrafish;Danio rerio Hamilton; 1822;biomechanics

DOI：

doi:10.5061/dryad.r503m

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and rotations. Low propulsive efficiencies and large yawing amplitudes are unavoidable physical constraints for small undulatory swimmers.

Data from: Burst muscle performance predicts the speed, acceleration, and turning performance of Anna's hummingbirds

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flight biomechanics Anna's hummingbird

DOI：

doi:10.5061/dryad.14762

摘要：

t performance metrics. Hummingbirds with higher burst capacity flew with faster velocities, accelerations, and rotations, and they used more demanding complex turns