Results 151 to 160 of about 881,273 (391)

Depth‐Dependence Changes in Soil Stoichiometry in China's Croplands Over the Past Four Decades

open access: yesAdvanced Science, EarlyView.
This study reveals depth‐dependent changes in soil C:N:P ratios across Chinese croplands over four decades. Changes in stoichiometry vary markedly between topsoil and subsoil, with initial soil C:N:P ratios playing a key role in determining their trajectories.
Xiaodong Sun   +8 more
wiley   +1 more source

Nanofluid‐Enhanced Laser Lithotripsy Using Conducting Polymer Nanoparticles

open access: yesAdvanced Science, EarlyView.
Incorporating polymeric nanoparticles, PEDOT:PSS, with a high near‐infrared absorption coefficient into the fluid significantly enhances the dusting efficiency of Ho:YAG laser lithotripsy for kidney stone treatment. This approach, which leverages the control of light‐matter interactions, integrates seamlessly with the current laser lithotripsy workflow.
Qingsong Fan   +10 more
wiley   +1 more source

Rain Infiltration in a Fractured Sedimentary Rock Mountain and Its Water Quality

open access: bronze, 1995
Eiichi Shimojima   +5 more
openalex   +2 more sources

Sonoepigenetic Modification Mechanoprimes Early Osteogenic Commitment in Mesenchymal Stem Cells

open access: yesAdvanced Science, EarlyView.
Brief 10 min bursts of high frequency (10 MHz) vibrational mechanostimulation to stem cells are shown to activate their epigenetic machinery to condition their differentiation down an osteogenic lineage within just 3 days, which is much earlier than that with other forms of mechanostimuli, and without requiring any biochemical additives. Abstract Cells
Lizebona A. Ambattu   +3 more
wiley   +1 more source

Effect of Silicon‐Based Electrolyte Additive on the Solid‐Electrolyte Interphase of Rechargeable Mg Batteries

open access: yesAdvanced Science, EarlyView.
In this work, a silicon‐based electrolyte additive is introduced to condition the interfaces through an activation process. Symmetric cell studies with the additive show a five‐fold decrease in interfacial resistance and over 1200 h of stable Mg plating/stripping overpotential. The full cells with Mo6S8 cathodes exhibit excellent cycling stability over
Shivaraju Guddehalli Chandrappa   +10 more
wiley   +1 more source

Aquifer Characterization and Groundwater Potential Evaluation in Sedimentary Rock Formation

open access: diamond, 2018
Muhammad. Ajaz Ashraf   +3 more
openalex   +1 more source

Environmental and Ecological Monitoring with Biodegradable Technologies

open access: yesAdvanced Science, EarlyView.
This review examines the development and application of wireless biodegradable sensors for environmental monitoring. It explores (bio)degradable materials, their degradation mechanisms in various environments, and non‐toxic fabrication techniques. Additionally, it addresses scalable production and sustainable powering solutions, emphasizing the high ...
Mohammad Javad Bathaei   +7 more
wiley   +1 more source

New formula to determine flyrock distance on sedimentary rocks with low strength

open access: yesOpen Geosciences
There are many methods that discuss the prediction of flyrock distance in blasting operation, but none of them specifically discusses flyrock distance in sedimentary rock with low strength. The empirical method based on a statistical approach also has no
Supandi Supandi
doaj   +1 more source

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