Results 141 to 150 of about 54,522 (309)

Influence of subhumid climate and water table depth on groundwater recharge in shallow outwash aquifers

open access: yes, 2008
[1] Hypothetical one-dimensional models of unsaturated flow were used to estimate the probability of groundwater recharge to shallow, glacial outwash aquifers.
Mendoza, C.A.   +2 more
core   +2 more sources

Deformation Behavior of Diaphragm Walls and Ground Surface During Excavation of a Circular Deep Foundation Pit Considering Coupled Dewatering and Recharge Effects

open access: yesBuildings
Few studies have focused on the deformation of ultra-deep circular foundation pits under the combined effects of dewatering and recharge. Therefore, a case of an ultra-deep circular foundation pit in a soft soil area was selected to investigate the ...
Yanbin Xue   +9 more
doaj   +1 more source

Ultrasound‐Recharged Sub‐Nanometer Palladium Catalysts for on‐Demand and Self‐Terminating Bioorthogonal Prodrug Activation in Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Safe and precise bioorthogonal therapy of tumors was achieved by an ultrasound‐responsive heterostructured nanoreactor with on‐demand catalytic activity. Under piezoelectric catalysis, the system undergoes reversible Pd2+/Pd0 redox cycling, concurrently enabling spatiotemporally controlled prodrug activation and self‐terminating catalytic dose ...
Daqing Xia   +9 more
wiley   +1 more source

Influence of Melt Season Characteristics on Meltwater Partitioning and Delivery Into a Perennial Firn Aquifer

open access: yesGeophysical Research Letters
Perennial firn aquifers in the Greenland ice sheet are known to form and persist in regions of sufficiently high melt rates and accumulation rates throughout the year.
Nathan Jones   +4 more
doaj   +1 more source

Current Collector Engineering for New Efficient Bioresorbable Sodium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
A bioresorbable Na‐ion battery is proposed with Mo or Mg thin‐film current collectors for temporary implants. Mo‐based batteries exhibit superior electrochemical performance and stable cycling compared with Mg counterparts. XPS was used to investigate the Mo/Mg surface oxidation.
Bincy Lathakumary Vijayan   +15 more
wiley   +1 more source

Decentralized artificial recharge movements in India: potential and issues [PDF]

open access: yes
Artificial rechargeCostsAquifersGroundwaterRechargeWellsWater harvestingWatershedsTank ...
Sakthivadivel, R.
core  

Discovering Early‐Stage Gas Generation Kinetics Enables Thermal Runaway Early Warning in Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Operando gas diagnostics reveal a previously unrecognized chemical activation (CA) stage during thermal runaway in lithium‐ion batteries. A physics‐informed gas generation kinetics network (GGKNet) is developed to reconstruct reaction pathways and physical models automatically.
Jiabo Zhang   +6 more
wiley   +1 more source

Application of numerical modelling to investigate recharge to the Chalk Aquifer beneath thick till deposits in East Anglia [PDF]

open access: yes, 2004
The importance of the Chalk aquifer as a groundwater source and the uncertainty associated with the occurrence of recharge to the Chalk when it is overlain by thick till deposits has led to the development of a project to investigate the Chalk-till ...
Mansour, M.M., Hughes, A.G.
core  

Kaempferol Attenuates Spaceflight‐Associated Knee Cartilage Degradation by Targeting NOX4‐Mediated Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
We have shown that both simulated and actual spaceflight contribute to cartilage degradation in the knees of mice. Using RNA sequencing and bioenergetic profiling, we identified NADPH oxidase 4 (NOX4) as a key factor driving these changes. Additionally, we found that kaempferol, a naturally occurring flavonoid that binds directly to NOX4, reduces ...
Yuesong Yin   +23 more
wiley   +1 more source

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