Results 201 to 210 of about 102,639 (286)

Structural model of hard overburden shell in thick coal seam and its application. [PDF]

Sci Rep
Fu X, Zeng L, Rong H, Zhang H, Liu T, Song J.   +5 more
europepmc   +1 more source

Identifying Out‐of‐Voxel Echoes in Edited MRS With Phase Cycle Inversion

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 1921-1933, April 2026.
ABSTRACT Purpose To identify the origin of out‐of‐voxel (OOV) signals based on the coherence transfer pathway (CTP) formalism using signal phase conferred by the acquisition phase cycling scheme. Knowing the CTP driving OOV artifacts enables optimization of crusher gradients to improve their suppression.
Zahra Shams, Abdelrahman Gad, Aaron T. Gudmundson, Saipavitra Murali‐Manohar, Christopher W. Davies‐Jenkins, Gizeaddis L. Simegn, Dunja Simicic, Yulu Song, Vivek Yedavalli, Helge J. Zöllner, Georg Oeltzschner, Dillip K. Senapati, Alfons Schnitzler, Peter B. Barker, Richard A. E. Edden   +14 more
wiley   +1 more source

Optimizing electromagnetic wave propagation in cylindrical structures with beam-plasma interactions: A mode-matching approach. [PDF]

PLoS One
Rizvi S, Afzal M.
europepmc   +1 more source

Application‐Grade TiAl Single Crystal With Excellent Room‐Temperature Plasticity and Strength Prepared by Seeded Electromagnetic Confinement Directional Solidification

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT In this study, a newly developed seeded electromagnetic confinement directional solidification (EMCDS) technique was employed to fabricate large‐scale TiAl single crystal ingots with a diameter of 32 mm, overcoming the long‐standing size limitations that have hindered their industrial application.
Wei Wang, Jun Shen, Xiao‐Yu Gao, Shao‐Kai Zheng, Xiao‐Hua Lu, Cong Zhao, Xu‐Dong Wang, Jia‐Jun Zhao, Jia‐Xin Li, Xiao‐An Yue   +9 more
wiley   +1 more source

Design of a compact quasi-optical mode converter for a 105-GHz gyrotron using optimized perturbation technique. [PDF]

Sci Rep
Sharif H, Jamil MH, Abbas NS, He W.
europepmc   +1 more source

Northeastern Greenland Paleomagnetic Records Indicate the Influence of Geomagnetic Flux Lobe Intensity on Virtual Geomagnetic Pole Migration During the Holocene

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Paleomagnetic and rock magnetic analyses were conducted on sediment cores from the northeastern Greenland Shelf and Young Sound along the western edge of Fram Strait. The paleomagnetic signal in all three sediment cores is characterized by a strong and stable single component magnetization carried by low coercivity ferrimagnetic single domain ...
Juliette Girard, Guillaume St‐Onge, Christof Pearce, France Lagroix, Marit‐Solveig Seidenkrantz, Katrine Juul Andresen, Jean‐Carlos Montero‐Serrano, Pierre Francus   +7 more
wiley   +1 more source

Solid-State Vortex Laser at Eye-Safe Band: A Perspective. [PDF]

Nanophotonics
Zhang H, Zhang Z, Hu L, Gao C, Fu S.
europepmc   +1 more source

Measurement of Phase Velocity and Ellipticity of Multi‐Mode Surface Waves by Beamforming Multi‐Component Ambient Seismic Noise

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Conventional beamforming of multi‐component ambient seismic noise typically utilizes only the vertical‐vertical (ZZ) component to extract Rayleigh wave dispersion curves or the transverse‐transverse (TT) component for Love waves. In this study, we extend weighted and modified beamforming to cross‐correlation functions between different ...
Tongwei Qin, Youyuan Zhang, Shanshan Jia, Laiyu Lu   +3 more
wiley   +1 more source

Structuring light with flows. [PDF]

Nat Commun
Yan W, Yuan Z, Gao Y, Chen Z, Ren ZC, Wang XL, Ding J, Wang HT.   +7 more
europepmc   +1 more source

Tailoring Crystallographic Texture Through Direct Ink Writing of Piezoelectric Ceramics

Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
A novel additive manufacturing approach is demonstrated, using needle‐like template particles with preferred crystallographic orientation that align during additive manufacturing. This combines freedom in geometrical design with local crystallographic control that can increase functional properties, here demonstrated as a doubling of the piezoelectric ...
Mahmoud Mobin, Cenk Abdurrahmanoglu, Oleg V. Mishin, Frederik Holm Gjørup, Mads Ry Vogel Jørgensen, Vincenzo Esposito, Astri Bjørnetun Haugen   +6 more
wiley   +1 more source