Results 91 to 100 of about 55,845 (232)

Small is the New Large: Demonstration of how Microanalyses Elucidate Large‐Scale CO2 Uptake Through Mineralization

Advanced Sustainable Systems, Volume 10, Issue 2, February 2026.
Imaging techniques like X‐ray microcomputed tomography and electron microscopy are integrated to understand the CO2 mineralization process at the pore‐scale. These techniques are used to characterise the reaction progression in basalt. They increase the reliability of reactive transport modeling and consequently improve the CO2 storage capacity ...
Faisal W. K. Khudhur, Ian B. Butler, Stuart M. V. Gilfillan   +2 more
wiley   +1 more source

A new internal combustion engine configuration: opposed pistons with crank offset [PDF]

, 2007
[Abstract]: Theoretical and experimental performance results for a new internal combustion engine configuration are presented in this paper. The engine is a piston ported, spark ignition petrol engine which consists of two opposed pistons in a single ...
Buttsworth, David R., Malpress, Ray
core   +1 more source

Intelligent Multi‐Mode DC Fast Charging System for Urban EV Infrastructure With Adaptive Control and Dynamic Load Management

Engineering Reports, Volume 8, Issue 2, February 2026.
This study introduces a cost‐effective and energy‐efficient DC Partial Charging Facility (DCPCF) for urban EV charging. Featuring three user‐defined modes, it ensures reliable operation, scalable design, and suitability for resource‐limited environments, making it ideal for roadside, hotel, and parking lot installations.
M. Subashini, V. Sumathi
wiley   +1 more source

Simulation of the Forging Process of a Bearing Ring Using MATLAB Software

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
In the current work, entitled "Simulation of the forging process of a bearing ring using MATLAB", we created a graphical interface (GUI) using MATLAB software, based on the mathematical relationships specific to the forging process of metallic materials.
Marian-Iulian NEACȘU
doaj   +1 more source

Control design toolbox for large scale variable speed pitch regulated wind turbines [PDF]

, 2007
The trend towards large multi-MW wind turbineshas given new impetus to the development of wind turbine controllers.Additional objectives are being placed on the controllermaking the specification of the control system more complex.
Dominguez, S., Leithead, W.E.
core  

Bidirectional crusher gradient method to estimate the labeling efficiency of pseudo‐continuous arterial spin labeling MRI in mice

Magnetic Resonance in Medicine, Volume 95, Issue 2, Page 912-926, February 2026.
Abstract Purpose To develop an experimental method for measuring the labeling efficiency of pseudo‐continuous arterial spin labeling (pCASL) MRI in mice. Methods We propose a method using bidirectional crusher gradients to modulate vascular signals in the azygos pericallosal artery (azPA) of the mouse brain, applied with and without pCASL labeling. The
Xiuli Yang, Yuguo Li, Adnan Bibic, Maria Guadalupe Mora Alvarez, Hanzhang Lu, Zhiliang Wei   +5 more
wiley   +1 more source

Large-scale computation of pseudospectra using ARPACK and eigs [PDF]

, 2000
ARPACK and its MATLAB counterpart, eigs, are software packages that calculate some eigenvalues of a large non-symmetric matrix by Arnoldi iteration with implicit restarts. We show that at a small additional cost, which diminishes relatively as the matrix
Trefethen, Lloyd N., Wright, Thomas G.
core   +1 more source

High‐Throughput Screen of NPQ in Sorghum Shows Highly Polygenic Architecture of Photoprotection

Plant-Environment Interactions, Volume 7, Issue 1, February 2026.
ABSTRACT Natural genetic variation in photosynthesis and photoprotection within crop germplasm represents an untapped resource for crop improvement. Sorghum bicolor (sorghum) is one of the world's most widely grown crops, yet the genetic basis of photoprotection in sorghum is not well understood.
Richard L. Vath, Samuel B. Fernandes, Brandon Monier, Katarzyna Głowacka, Julia Walter, Alexander E. Lipka, John Ferguson, Carl J. Bernacchi, Taylor Pederson, Johannes Kromdijk   +9 more
wiley   +1 more source

A versatile scanning photocurrent mapping system to characterize optoelectronic devices based on 2D materials

, 2017
The investigation of optoelectronic devices based on two-dimensional materials and their heterostructures is a very active area of investigation with both fundamental and applied aspects involved.
Castellanos-Gomez, Andres, de Lara, David Perez, Frisenda, Riccardo, Ko, Tsung-Shine, Lin, Der-Yuh, Reuter, Christoph   +5 more
core   +1 more source

Elucidating the Synergistic Role of In Situ SiOX Shell and rGO Network in Stabilizing Si Anodes via Distribution of Relaxation Times Analysis

Small Structures, Volume 7, Issue 2, February 2026.
This work investigates the synergistic roles of in situ formed SiOx shells and reduced graphene oxide (rGO) networks in stabilizing silicon anodes. By combining electrochemical impedance spectroscopy with distribution of relaxation times analysis, interfacial processes during lithiation are decoupled and analyzed.
Min Ju Oh, Jong Hyeok Park, Kwang Chul Roh   +2 more
wiley   +1 more source