Results 31 to 40 of about 1,724 (134)

Multi‐factor coupling effects in hydraulic fracturing of laminated shale: Experimental insights and physics‐informed neural network‐driven optimization

Deep Underground Science and Engineering, EarlyView.
This study establishes a multi‐factor coupling framework for predicting breakdown pressure in laminated shale by integrating experimental hydraulic fracturing tests, physics‐informed neural networks (PINNs), and Sobol sensitivity analysis. It reveals how differential stress, the bedding dip angle, and the injection rate interact to influence fracture ...
Tao Wang, Guoyao Xu, Liyuan Liu, Yao Zhang, Sitao Zhu, Hongyang Chu, Kaikai Zhao   +6 more
wiley   +1 more source

Recent Advances in Conductive Rubber Composites: Progress, Challenges, and Emerging Opportunities

Macromolecular Rapid Communications, EarlyView.
This study reviews the recent advances in conductive rubber composites, focusing on key aspects such as material selection, conductive mechanisms, interfacial engineering, processing methods, vulcanization strategies, and practical applications. It also discusses current challenges and highlights emerging directions that are shaping the development of ...
Lu Yin, Ali Vahidifar, Steven Yu, Boxin Zhao   +3 more
wiley   +1 more source

From Fundamentals to Engineering Sustainable Triboelectric Materials: A Review of Cellulose Platforms

Small, EarlyView.
This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang, Dabo Chen, Jiayong Li, Peihong Wang   +3 more
wiley   +1 more source

International Cocoa Trading Arrangements Between Industrialised and Developing Countries 1951–1999: A Structural Gravity Analysis

The World Economy, EarlyView.
ABSTRACT Using a state‐of‐the‐art structural gravity model, we investigate the impact of various (post‐)colonial cocoa trading arrangements on the cocoa trade between developing cocoa producer countries and rich industrial cocoa consumer nations in the time period 1951–1999. We find that in particular the trading arrangements of the European (Economic)
John Brown, Xenia Matschke, Juan René Rojas Rodríguez   +2 more
wiley   +1 more source

Theoretical-probabilistic model of the rotary belt grinding process

MATEC Web of Conferences, 2017
At present, belt grinding is widely used in the leading branches of the national economy. The rotary belt grinding process has a complex stochastic nature, which leads to a dispersion of product quality parameters and does not allow to use all ...
Bratan Sergey, Kolesov Aleksandr, Roshchupkin Stanislav, Stadnik Tatyana   +3 more
doaj   +1 more source

Modeling and Experimental Verification of Time-Controlled Grinding Removal Function for Optical Components

Micromachines, 2023
As a flexible grinding method with high efficiency, abrasive belt grinding has been widely used in the machining of mechanical parts. However, abrasive belt grinding has not been well applied in the field of ultra-precision optical processing, due to the
Fulei Chen, Xiaoqiang Peng, Zizhou Sun, Hao Hu, Yifan Dai, Tao Lai   +5 more
doaj   +1 more source

Late Cenozoic Sediment Provenance in the Northern Canterbury Basin, Aotearoa New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.
Late Cenozoic strata of the northern Canterbury Basin record uplift and erosion of mountain ranges adjacent to the transition from oblique subduction to strike‐slip on the Australian–Pacific plate boundary. Using the provenance of conglomerate clasts and sandstone samples, we reconstruct sediment transport pathways and, by inference, exhumation and ...
Matthew O. Parker, Kari N. Bassett, Matthew W. Sagar, Alexander R. L. Nichols, Greg H. Browne, Andrew Nicol   +5 more
wiley   +1 more source

Research on grinding performance of CBN abrasive belt

Jin'gangshi yu moliao moju gongcheng, 2017
CBN and corundum belts, at the same granularity, were used to grind 45 steel.Their grinding performance were analyzed and compared.Resultsshow that the grinding ratios of CBN belt and corundum belt are 210.4 and 18.9, respectively, which means that the ...
XIAO Leyin, CHEN Jiarong, LIN Feng, XIE Zhigang, XIE Delong, CHEN Chao   +5 more
doaj  

Accounting for Variability Across Years, Depths, and Non‐Target Reads Improves Quantification of Root Community Composition in Plant Mixtures

Molecular Ecology Resources, Volume 26, Issue 7, October 2026.
ABSTRACT One key challenge in characterizing plant communities is determining the relative abundance of distinct species in root biomass. Metabarcoding is increasingly used to estimate a species' proportion in root mass based on its proportion in sample reads, but results have been mixed in accurately converting sequencing output to species mass in ...
Emma K. Rice, Jason C. Keagy, Terrence H. Bell, Liana T. Burghardt, Jason P. Kaye, Carolyn J. Lowry   +5 more
wiley   +1 more source

Evaluating the effects of foliar sulfur application timings on nutrient acquisition and soybean performance

Agronomy Journal, Volume 118, Issue 5, September/October 2026.
Abstract A reduction of atmospheric sulfur (S) deposition and increased S removal by high‐yielding crops in recent years have caused more frequent occurrences of S deficiency in crop‐producing regions of the United States. It is necessary to explore solutions for mitigating S deficiency to optimize soybean [Glycine max (L.) Merr.] yield and seed ...
Gena Mahato, Thandiwe Nleya, Péter Kovács   +2 more
wiley   +1 more source