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THE ANGLE OF REPOSE FOR A SINGLE GRAIN ON A FIXED ROUGH BED
SUMMARY The angle of repose under water is experimentally determined for a single particle on a fixed rough bed. The effect of grain shape, size and sorting of the bed and ratio of particleExpand
Experimental determination of run‐up of undular and fully developed bores
The run-up of undular surge and bore is determined experimentally for four slopes each with three different bottom roughnesses. Results indicate that dimensionless run-up curves of the height ofExpand
Germination Response of Legume Seeds Subjected to Moist and Dry Heat
TLDR
This study was conducted to determine the effect of heat on germination of seed from several of these legume species, and found that dry heat increased germination in seven species and two varieties. Expand
Movements of Grass Carp, Ctenopharyngodon idella, in an Open Reservoir System as Determined by Underwater Telemetry
TLDR
Ulasonic transmitters were placed in the peritoneal cavity of twelve adult grass crap in a Florida reservoir and no mortality of tagged grass carp was observed, but some difficulty was encountered with sound reception due to heavy vegetation and thermoclines. Expand
A MATHEMATICAL MODEL APPLIED TO A STUDY OF THE EVOLUTION OF SPECIES
TLDR
A mathematical model is presented that is believed to be applicable to the solution of certain fundamental problems of evolution and to approach a little more closely to an organismic basis for analysis of change in evolution to provide more definite bases for determining how and why particular changes came about. Expand
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