Results 171 to 180 of about 871,982 (402)

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

Advanced 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, Zhenghu Zhou, Yiqi Luo, Qingzhu Gao, Hu Li, Shuo Liu, Minggang Xu, Yu'e Li, Andong Cai   +8 more
wiley   +1 more source

DEFORMATION PROPERTIES OF GROUND AND LOADINGS ON DIAPHRAGM WALL DURING A LARGESCALE EXCAVATION OF SEDIMENTARY SOFT ROCK

, 1998
Naoya Mizuno, Jiro Nakamura, Ichiro Saito, Takano Tadashi   +3 more
openalex   +2 more sources

Seismic models for near-surface explosion yield estimation in alluvium and sedimentary rock

, 2018
D. Templeton, A. Rodgers, S. Ford, P. Harben, A. Ramirez, W. Foxall, R. Reinke   +6 more
semanticscholar   +1 more source

Transport Matters: The Critical Role of the Hydrogen Evolution Reaction (HER) in Accelerating Electrochemical Nitrate to Ammonia Conversion

Advanced Science, EarlyView.
A porous cobalt‐based metal‐oxide foam catalyst is synthesized using the DHBT technique, followed by calcination. It demonstrates exceptional activity for e‐NO3RR, reaching near‐unity ammonia selectivity at low overpotentials. Dynamic surface area changes due to NO3‐ depletion are mitigated by “self‐convection” during hydrogen evolution.
Nandu Ashtaman‐Pillai Syamaladevi, Abhijit Dutta, Alain Rieder, Xin Yu, Hridya Nedumkulam, Jakub Drnec, Zsolt Szakály, Soma Vesztergom, Rebecca Katharina Pittkowski, Peter Broekmann   +9 more
wiley   +1 more source

Estimation by In-situ Investigations of Rock Property Changes Induced by Shaft Excavation in Tertiary Sedimentary Soft Rocks.

, 2000
Kozo Sugihara, Hisaya YOSHIOKA, Hiroya Matsui, Toshinori Sato, Takuya Yamamoto   +4 more
openalex   +2 more sources

Cerebral Organoids with Integrated Endothelial Networks Emulate the Neurovascular Unit and Mitigate Core Necrosis

Advanced Science, EarlyView.
Fumadó Navarro et al. present an optimized strategy to generate vascular‐like networks that infiltrate within cerebral organoids with promising signs of blood‐brain barrier characteristics, preserved stiffness, uniform morphology, enhanced media diffusion, and reduced necrotic core.
Josep Fumadó Navarro, Siobhan Crilly, Wai Kit Chan, Shane Browne, John O. Mason, Catalina Vallejo‐Giraldo, Abhay Pandit, Mihai Lomora   +7 more
wiley   +1 more source

Image visualization and quantitative analysis of void structure in sedimentary rock using image processing.

, 2000
Tetsuro Hirono, Satοru Nakashima
openalex   +2 more sources

SEDMIN - Microsoft Excel™ spreadsheet for calculating fine-grained sedimentary rock mineralogy from bulk geochemical analysis [PDF]

, 2014
Uwe Kackstaetter
openalex   +1 more source

Manganese mineralogy and diagenesis in the sedimentary rock record

, 2016
Jena E. Johnson, S. Webb, Chi Ma, W. Fischer   +3 more
semanticscholar   +1 more source

Nanofluid‐Enhanced Laser Lithotripsy Using Conducting Polymer Nanoparticles

Advanced 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, Junqin Chen, Arpit Mishra, Aaron Stewart, Faisal Anees, Ting‐Hsuan Chen, Judith Dominguez, Christine Payne, Michael E. Lipkin, Pei Zhong, Po‐Chun Hsu   +10 more
wiley   +1 more source