Results 161 to 170 of about 663,020 (341)

Science‐Towards‐Technology Breakthrough in CO2 Electroreduction: Multiphysics, Multiscale, and Artificial Intelligence Insights

Advanced Materials, EarlyView.
Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Quantitative assessment of airway and parenchymal components of chronic obstructive pulmonary disease using thin-section helical computed tomography. [PDF]

Pol J Radiol, 2019
Chauhan NS, Sood D, Takkar P, Dhadwal DS, Kapila R.   +4 more
europepmc   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Triple-phase helical computed tomography of an arterio-hepatic venous shunt in a hepatic tumor in a dog. [PDF]

J Vet Med Sci, 2017
Kutara K, Konno T, Kondo H, Yamazoe H, Matsunaga S.   +4 more
europepmc   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Three‐dimensional helical computed tomography in prenatal diagnosis of fetal skeletal dysplasia

Ultrasound in Obstetrics and Gynecology, 2013
G. Macé, P. Sonigo, V. Cormier-Daire, M. Aubry, J. Martinovic, C. Elie, Marie Gonzales, Bruno Carbonne, Yves Dumez, M. L. Merrer, F. Brunelle, A. Benachi   +11 more
semanticscholar   +1 more source

Rewriting Polymer Fate via Chemomechanical Coupling

Advanced Materials, EarlyView.
This work introduces a life‐like “living” polymer platform that can grow, degrow, and reprogram its properties after fabrication. By integrating mass transport, reversible polymerization, and controlled catalysis, the material achieves on‐demand changes in size, shape, and mechanical properties.
Jiahe Huang, Haohui Zhang, Jiehao Chen, Xuelin Sui, Febby Krisnadi, Dongjing He, Huajian Ji, Will R. Gutekunst, Michael D. Dickey, Yuhang Hu   +9 more
wiley   +1 more source

Helical computed tomography scanning of the larynx and upper trachea in rabbits. [PDF]

Acta Vet Scand, 2015
Ajlan AM, Al-Khatib T, Al-Sheikah M, Jastaniah S, Salih A, Althubaiti A, Aljohani A, Marzouki H, Alherabi A, Marglani O, Rabah S, Karrouf G.   +11 more
europepmc   +1 more source

A realistic projection simulator for laboratory based X-ray micro-CT [PDF]

, 2015
De Muynck, Amélie, De Schryver, Thomas, Dhaene, Jelle, Dierick, Manuel, Pauwels, Elin, Van Hoorebeke, Luc   +5 more
core   +1 more source