Results 151 to 160 of about 167,510,774 (241)

Redistributing Cobalt and Tungsten From WC–Co Soft Scrap Toward Sustainable Cathode and Coating Materials for Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
A sustainable upcycling strategy transforms tungsten carbide–cobalt (WC–Co) soft scrap into high‐performance cathode materials. Recycled Co with trace nickel (Ni) is resynthesized into stabilized LiCoO2 with superior high‐voltage durability, while the recovered tungsten is further utilized as tungsten trioxide to enhance Ni‐rich cathode interfaces ...
Seulgi Kim, Kyoung Sun Kim, Young‐Sang Yu, Ingyu Choi, Seungo Jeong, Eun‐Jung Shin, Seung‐Hyun Kim, Sung‐Hak Jo, Seung‐Ho Yu, Hyungsub Kim, Dongju Lee   +10 more
wiley   +1 more source

A Tri-Band Omnidirectional Shark-Fin Antenna for Vehicle Applications: Design and Analysis. [PDF]

Micromachines (Basel)
Han CZ, Qiu Z, Xiao J, Zhang P, He W, Zhang Z, Liu L.   +6 more
europepmc   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, Volume 55, Issue 6, Page 834-848, November/December 2026.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Parallel-Channel PIV System for Time-Resolved Measurement of Shock Wave Reflection and Diffraction. [PDF]

Sensors (Basel)
Zhao T, Wu Z, Yang J, Guan J, Li J, Li G.   +5 more
europepmc   +1 more source

A Nonlinear Extension of Parametric Model Embedding for Dimensionality Reduction in Parametric Shape Design

International Journal for Numerical Methods in Engineering, Volume 127, Issue 20, 30 October 2026.
ABSTRACT Dimensionality reduction is essential in simulation‐based shape design, where high‐dimensional parameterizations hinder optimization, surrogate modeling, and systematic design‐space exploration. Parametric Model Embedding (PME) addresses this issue by constructing reduced variables from geometric information while preserving an explicit ...
Andrea Serani, Giorgio Palma, Matteo Diez   +2 more
wiley   +1 more source

Linear Viscoelastic Wood Creep Models. [PDF]

Materials (Basel)
Socha T, Kula K, Denisiewicz A.
europepmc   +1 more source

DESIGN METHOD FOR THE BUILT-UP-BEAMS

, 2009
K. Kamachi, Masahiro Inayama, M. Inoue
semanticscholar   +1 more source

Altitude Dependence of Quasi‐Static Potential Drop: The Effect of Ionospheric Protons

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Using an improved kinetic model that incorporates cold ionospheric protons and oxygen ions, we investigate the factors controlling the altitude range of the auroral acceleration region (AAR). In this model, parallel electric fields are generated via Dispersive Alfven Wave‐ Modified electron Acoustic Wave (DAW‐MEAW) coupling and sustained by ...
Run Shi, Jun Liang, Zejun Hu, Desheng Han, Qinghe Zhang   +4 more
wiley   +1 more source

Boosting projection contrast method for co-aperture infrared optical engine design. [PDF]

iScience
Pan Y, Wang Z, Xu X, Xu L, Zhang Y, Sun S, Hu M.   +6 more
europepmc   +1 more source

Sparse‐Aperture Quasi‐Achromatic Spintronic Terahertz Emitter Enabled by Binary‐Phase Metasurface and Multi‐Spectral Intensity Optimization

Nanophotonics, Volume 15, Issue 19, 13 October 2026.
We propose a sparse‐aperture shared‐aperture design with multispectral intensity optimization, enabling a Pt/W binary‐phase metasurface directly integrated with a spintronic emitter. The device achieves quasi‐achromatic focusing across 1.0–1.5 THz, with intensity fluctuation below 33% and edge preservation above 0.68.
Wenkai Qiu, Yongshan Liu, Yunqing Jiang, Yong Xu, Sylvain Eimer, Xiaoqiang Zhang, Weisheng Zhao   +6 more
wiley   +1 more source