Results 91 to 100 of about 3,015,079 (290)
Role of sediment in the design and management of irrigation canals : Sunsari Morang Irrigation Scheme, Nepal [PDF]
, 2010 Sediment transport in irrigation canals The sediment transport aspect is a major factor in irrigation development as it determines to a large extent the sustainability of an irrigation scheme, particularly in case of unlined canals in alluvial soils ...
Paudel, K.
core
Advanced Engineering Materials, EarlyView.Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika +5 more
wiley +1 more source
Temporal variability in the relationships between precipitation, discharge and suspended sediment concentration in a small Mediterranean mountain catchment [PDF]
, 2007 Relationships between discharge and suspended sediment are very complex in most Mediterranean catchments. In the case of the Arnás catchment (Central Spanish Pyrenees), with a long history of human activity, the main factors that explain the variability ...
Beguería, null [0000-0002-3974-2947] +7 more
core +1 more source
Estimation of suspended sediment concentration by acoustic equations for soil sediment
, 2010 The acoustic backscattering systems, ABS, for sediment measurement are based on the determining of the backscattering and attenuation properties of the particles in suspension. The relevant acoustic quantities are the form function, f, which describes the backscattering characteristics, and thenormalized total scattering cross-section, , which ...
Meral, Ramazan +3 more
openaire +2 more sources
Optimal estimation of suspended‐sediment concentrations in streams [PDF]
Hydrological Processes, 2001 AbstractOptimal estimators are developed for computation of suspended‐sediment concentrations in streams. The estimators are a function of parameters, computed by use of generalized least squares, which simultaneously account for effects of streamflow, seasonal variations in average sediment concentrations, a dynamic error component, and the ...
openaire +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
International Journal of Sediment ResearchUnderstanding the mechanisms by which vegetation influences phosphorus transport in agricultural drainage ditches is crucial for accurately assessing non-point source pollution loads and ecosystem restoration in irrigation areas.
Xuanye Liu, Minghong Chen, Zailin Huo
doaj +1 more source
The Scientific World Journal, 2013 Suspended sediment concentration of a river can provide very important perspective on erosion or soil loss of one river basin ecosystem. The changes of land use and land cover, such as deforestation or afforestation, affect sediment yield process of a ...
Jie Wang +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Retrieval of Suspended Sediment Concentration from Bathymetric Bias of Airborne LiDAR. [PDF]
Sensors (Basel), 2022 Zhao X, Gao J, Xia H, Zhou F.
europepmc +1 more source