Results 101 to 110 of about 36,114 (305)
Fully Coupled FE Analyses of Buried Structures
Shock and Vibration, 1994 Current procedures for determining the response of buried structures to the effects of the detonation of buried high explosives recommend decoupling the free-field stress analysis from the structure response analysis.
James T. Baylot
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Exploring the tidal response to bathymetry evolution and present-day sea level rise in a channel–shoal environment [PDF]
Ocean ScienceIntertidal flats and salt marshes in channel–shoal environments are at severe risk of drowning under sea level rise (SLR) ultimately ceasing their function of coastal defense.
R. Lepper +4 more
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Wildlife Biology, EarlyView.Drones are used to monitor bird nesting sites at less accessible locations, such as on cliffs, human infrastructure, or within the tree canopy. While there are a growing number of studies documenting avian behavioral responses to various drones, there is a continued need to monitor taxa‐specific responses to different drone models. We explored both the
Natasha K. Murphy +4 more
wiley +1 more source
U.S. Waterways Experiment Station Reports
, 1971 Partial abstract: "The use of low-density cellular concrete, having an oven-dry unit weight of 50 pcf or less, as a backpacking material for deeply buried protective structures was studied.
Hoff, G. C.
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Restoring Waterways, But for Whom? Environmental Justice, Human Rights, and the Unhoused
LandThe restoration of waterways is increasingly understood as an endeavor that could (and should) be beneficial for both ecosystems and people. Researchers have already explored several ways that restoration can mediate in favor of environmental justice ...
Sharon Moran, Richard Smardon
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U.S. Waterways Experiment Station Reports
, 1975 Final report describing the results of experiments to test samples of rubber, synthetic rubber, and polyvinylchloride (PVC) to determine their suitability for use in nonmetallic waterstops.
Houston, Billy J.
core
Wildlife Biology, EarlyView.With urbanization reducing the amount of available wildlife habitat, and outdoor recreation increasing the human activity within wildlife habitats, it is important to understand the effects of human activity on animal behavior. This study examined how the reduction in human presence in urban parks in Gainesville, Florida, affected the temporal ...
Maya Fives, Matthew Hallett
wiley +1 more source
U.S. Waterways Experiment Station Reports
, 1967 Report providing comprehensive descriptions of design methods for analyzing the stability of slopes and ...
Waterways Experiment Station (U.S.)
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Urban bats show dietary flexibility in aquatic arthropod consumption at urban and rural waterbodies
Wildlife Biology, EarlyView.Urban waterbodies are critical for biodiversity and provide feeding grounds for insectivorous bats. Yet, how urbanisation affects bats' food choices at urban waterbodies and the role of emergent aquatic arthropods remain poorly understood. We compared the diet of three urban bat species – Vespadelus vulturnus, Chalinolobus gouldii,and Myotis macropus –
Tanja M. Straka +7 more
wiley +1 more source
Ground Motion and Air Overpressure Study
Shock and Vibration, 1998 A seismic attenuation and air overpressure study was conducted to determine the attenuation of explosion induced ground motions and air overpressures as a function of distance from shallow subsurface detonated charges, and to derive parameters to predict
Michael K. Sharp, Donald E. Yule
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