Results 101 to 110 of about 56,912 (284)

Patient-Specific 3D Volumetric Reconstruction of Bioresorbable Stents: A Method to Generate 3D Geometries for Computational Analysis of Coronaries Treated with Bioresorbable Stents [PDF]

, 2018
Boyi Yang, Marina Piccinelli, Gaetano Esposito, Tianli Han, Yasir Bouchi, Bill D. Gogas, Don P. Giddens, Habib Samady, Alessandro Veneziani   +8 more
openalex   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

3D Morphology Analysis of TMJ Articular Eminence in Magnetic Resonance Imaging

International Journal of Dentistry, 2017
Purpose. The objective of this study was to evaluate the computational reconstruction of the articular eminence of the temporomandibular joint (TMJ) based on magnetic resonance imaging (MRI) and semiautomatic volumetric segmentation techniques for ...
Izabella Nascimento Falcão, Maria Beatriz Carrazzone Cal Alonso, Lucas Hian da Silva, Sérgio Lúcio Pereira de Castro Lopes, Lívia Pichi Comar, André Luiz Ferreira Costa   +5 more
doaj   +1 more source

Decoding Naturalistic Episodic Memory with Artificial Intelligence and Brain‐Machine Interface

Advanced Science, EarlyView.
Episodic memory weaves together what, where, and when of experience into a personal narrative. Cutting‐edge AI models may decode this intricate process in real‐life settings, revealing how neural activity encodes naturalistic memories. By merging AI with brain–machine interfaces, researchers are edging closer to mapping and even engineering memory ...
Dong Song
wiley   +1 more source

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

Advanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang, Zi‐Bin Lin, Zhuo Chen, Zhao‐Hui Liu, Jin‐Lian He, Jun‐Jie Song, Long‐Sheng Zeng, Liang Zhou, Ming‐Yue Ding, Yu‐Gui Peng, Ming Yuchi, Xue‐Feng Zhu   +11 more
wiley   +1 more source

A Guide for Spatial Omics Technologies: Innovation, Evaluation, and Application

Advanced Science, EarlyView.
This review presents a strategy‐centric framework for spatial omics technologies, organizing methods by how spatial information is experimentally encoded. It compares key performance trade‐offs across sequencing‐ and imaging‐based approaches, examines computational and practical limitations, and highlights biomedical applications. The analysis provides
Xiaofeng Wu, Weize Xu, Da Lin, Leqiang Sun, Jinxia Dai, Gang Cao   +5 more
wiley   +1 more source

Image Quality Analysis of a Laminographic Multiplicative Algebraic Reconstruction Algorithm compared to Filtered Shift Averaging

e-Journal of Nondestructive Testing
Ionizing radiation imaging techniques are widely used in the industrial area for inspection of components and equipment. Among these techniques, Laminography has been used in situations where there is an asymmetry of the object of interest or in ...
Weslley Carlos Dias da Silva, Uwe Zscherpel, Uwe Ewert, Ricardo Lopez   +3 more
doaj   +1 more source

Bacterial Outer Membrane Vesicles in Potentiating Cancer Vaccines: Progress and Prospects

Advanced Science, EarlyView.
Bacterial outer membrane vesicles (OMVs) have emerged as versatile platforms for cancer vaccine development owing to their intrinsic immunostimulatory properties and high engineering flexibility. This review summarizes OMV biology, immune mechanisms, and engineering strategies that enhance vaccine efficacy, discusses key translational challenges, and ...
Jiabeini Zhang, Tianyu Shao, Fengjiang Qu, Caiyun Bai, Sijie Li, Pin Gao, Wenna Li, Keman Cheng, Xiao Zhao, Zhimin Fan   +9 more
wiley   +1 more source

SpIC3D imaging for spinal in situ contrast 3D visualization

Cell Reports: Methods
Summary: High-definition visualization techniques are critical for understanding the neuroanatomy of the spinal cord, an essential structure for sensorimotor and autonomic functions, in both healthy and pathological conditions. Magnetic resonance imaging
Lucy Liang, Alessandro Fasse, Arianna Damiani, Maria K. Jantz, Uzoma Agbor, Matteo Del Brocco, Rachel Monney, Cecelia Rowland, Taylor Newton, Chaitanya Gopinath, David J. Schaeffer, Christi L. Kolarcik, John G. Pagiazitis, George Z. Mentis, Lee E. Fisher, Esra Neufeld, Marco Capogrosso, Robert A. Gaunt, T. Kevin Hitchens, Elvira Pirondini   +19 more
doaj   +1 more source

Volumetric Analysis by Computed Tomography to Optimize Volume Match in Autologous Breast Reconstruction

Plastic and Reconstructive Surgery - Global Open, 2021
Melat Tiruneh, MBS, Stephen Viviano, MD, Slavamir Sokalaw, BS, Alisa Girard, MBS, Dustin Crystal, BS, John Nosher, MD, Jeremy Sinkin, MD, Richard Agag, MD   +7 more
openaire   +2 more sources