Results 41 to 50 of about 1,624,308 (352)

Integrated hydraulic planning for waterway rehabilitation decisions

open access: yesWater Science
Planning is the first and most crucial step in problem management and decision-making. Waterway rehabilitation is a widely adopted solution to address the various challenges faced by irrigation canals, such as improving hydraulic efficiency and ...
Ola Mohamed Eraky, A. Ageeb
doaj   +1 more source

Shallow landslide susceptibility assessment in a data-poor region of Guatemala (Comitancillo municipality)

open access: yesJournal of Agricultural Engineering, 2015
Although landslides are frequent natural phenomena in mountainous regions, the lack of data in emerging countries is a significant issue in the assessment of shallow landslide susceptibility.
Federico Preti, Tommaso Letterio
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Assessing the backwater rise of floating barriers with racks for various blockages in open channels

open access: yesJournal of Engineering and Applied Science
One major risk in the stream is thought to be debris. The general effects of debris spreading have a detrimental effect on water infrastructure and water activities.
Mahmoud Zayed, Mahmoud Saleh
doaj   +1 more source

Management of water resources to control groundwater levels in the southern area of the western Nile delta, Egypt

open access: yesWater Science, 2017
The present study was initiated with the objective of simulating and predicting the effect of future development on the groundwater flow and levels. This supports applications for future planning and wise management of water resources.
Mohamed M. Sobeih   +3 more
doaj   +1 more source

Cooling Effect of Water Channel with Vortex Generators on In-Wheel Driving Motors in Electric Vehicles

open access: yesEnergies, 2022
Designing an effective cooling system for high-power-density in-wheel motors of electric vehicles is required to avoid the irreversible demagnetization of the permanent magnet due to a rise in its temperature.
Jae Chang Bae   +3 more
doaj   +1 more source

Onion Root Water Transport Sensitive to Water Channel andK+ ChannelInhibitors [PDF]

open access: yesPlant and Cell Physiology, 2001
Transroot osmotic water flux (Jos) and radial hydraulic conductivity (Lpr) in onion roots were greatly increased by three means; infiltration of roots by pressurization, repetition of osmosis and chilling at 5 degrees C. Jos was strongly reduced by the water channel inhibitor HgCl2 (91%) and the K+ channel inhibitor nonyltriethylammonium (C9, 75 ...
M, Tazawa, E, Sutou, M, Shibasaka
openaire   +2 more sources

Numerical simulation of two-phase cross flow in the gas diffusion layer microstructure of proton exchange membrane fuel cells [PDF]

open access: yes, 2017
The cross flow in the under-land gas diffusion layer (GDL) between 2 adjacent channels plays an important role on water transport in proton exchange membrane fuel cell. A 3-dimensional (3D) two-phase model that is based on volume of fluid is developed to
Du, Q, Jiao, K, Niu, Z, Wang, Y, Yin, Y
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Empagliflozin Contributes to Polyuria via Regulation of Sodium Transporters and Water Channels in Diabetic Rat Kidneys

open access: yesFrontiers in Physiology, 2019
Besides lowering glucose, empagliflozin, a selective sodium-glucose cotransporter-2 (SGLT2) inhibitor, have been known to provide cardiovascular and renal protection due to effects on diuresis and natriuresis.
Sungjin Chung   +7 more
doaj   +1 more source

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