Results 41 to 50 of about 199,649 (303)
Investigation of Bed Load Transport Through Rockfill Dam [PDF]
علوم و مهندسی آبیاری, 2015 Due to environmental considerations, using permeable control structures in rivers have been widely welcomed by engineers working on different aspects of rivers. Impermeable structures such as rockfill dams could provide more suitable hydraulic conditions
Pouria Asiaban +2 more
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Using hydraulic equivalences to discriminate transport processes of volcanic flows. [PDF]
, 2006 We characterized stratified deposits from Upper Toluca Pumice at Toluca Volcano, Mexico, to distinguish the various modes of transport at play in their genesis.
Burgisser, Alain, E. Gardner, James
core +3 more sources
Bed-load measurements on large, sand-bed rivers in the United States
E3S Web of Conferences, 2018 The movement of bed forms (sand dunes) in large sand-bed rivers is being used to determine the transport rate of bed load. The ISSDOTv2 (Integrated Section Surface Difference Over Time version 2) methodology uses time sequenced differences of measured ...
Abraham David +2 more
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Experimental study on characteristics of bed load transport over low-head, run-of-river dams
Shui kexue jinzhan, 2020 During flood period, the bed load deposited behind a run-of-river dam on a mountain river could be carried over the dam crest by the flow which would intensify sediment transport.
Zili YAN, Yuan XU, Danxun LI
doaj +1 more source
FEBS Open Bio, EarlyView.14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa +2 more
wiley +1 more source
Bed load transport in braided gravel‐bed stream models
Earth Surface Processes and Landforms, 1988 AbstractBed load transport rate was measured in ten self‐formed small‐scale gravel braided streams developed in a laboratory flume at several different values of steady discharge and flume gradient. The streams are approximate Froude models of typical prototype braided streams but of no particular river.
openaire +3 more sources
Lagrangian and Eulerian Description of Bed Load Transport [PDF]
Journal of Geophysical Research: Earth Surface, 2018 AbstractSediment particles transported as bed load undergo alternating periods of motion and rest, particularly at weak flow intensity. Bed load transport can be investigated by either following the motion of individual particles (Lagrangian approach) or observing the phenomenon at prescribed locations (Eulerian approach). In this paper, the Lagrangian
Francesco Ballio +3 more
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Free surface effect on dune morphology and evolution [PDF]
, 2012 Our aim in this paper is to illustrate the importance of free water surface effects and sediment transport mode in the morphological evolution of sand dunes to upper stage plane beds. We have analyzed a large number of bed form data, 414 experiments from
Hulscher, S.J.M.H. +2 more
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Sediment transport dynamics in the swash zone under large-scale laboratory conditions [PDF]
, 2016 A laboratory experiment was carried out to study sediment transport dynamics occurring in the swash zone of a coarse-sandy beach built in a large-scale wave flume.
Conley, D +3 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick +19 more
wiley +1 more source