Results 21 to 30 of about 573,488 (144)

A size‐adaptive RF coil for MRI of the pediatric human brain at 7 T

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose The purpose of this work was to design and build a size‐adaptive pediatric RF head coil for 7 T neuroimaging. The coil can be safely applied for imaging children 4–9 years old. Methods The pediatric head coil incorporates eight, transmit dipole elements for operation in parallel transmit (pTx) mode.
Pedram Yazdanbakhsh, Marcus J. Couch, Christian Sprang, Kyle M. Gilbert, Sajjad Feizollah, Christine L. Tardif, David A. Rudko   +6 more
wiley   +1 more source

Dynamic Memory Bandwidth Allocation for Real-Time GPU-Based SoC Platforms

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2020
Heterogeneous SoC platforms, comprising both general purpose CPUs and accelerators, such as a GPU, are becoming increasingly attractive for real-time and mixed-criticality systems to cope with the computational demand of data parallel applications ...
Homa Aghilinasab, Waqar Ali, H. Yun, R. Pellizzoni   +3 more
semanticscholar   +1 more source

Computer‐Vision‐Assisted Intelligent Wireless Communication with Programmable Metasurface for Self‐Adaptive Moving‐Target Tracking and Signal Enhancement

Small Structures, EarlyView.
To achieve adaptive beam tracking and signal enhancement for the moving user indoors and outdoors, monocular cameras and computer‐vision algorithms based on a convolutional neural network are introduced to recognize the user's position and posture.
Kui Tang, Wanting Tong, Ye Deng, Shaojie Wang, Yifei Li, Junming Zhao, Tian Jiang, Ke Chen, Yijun Feng   +8 more
wiley   +1 more source

Applications of Artificial Intelligence in Neurological Voice Disorders

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Neurological voice disorders, such as Parkinson's disease, laryngeal dystonia, and stroke‐induced dysarthria, significantly impact speech production and communication. Traditional diagnostic methods rely on subjective assessment, whereas artificial intelligence (AI) offers objective, noninvasive, and scalable solutions for voice analysis. This
Dongren Yao, Aki Koivu, Kristina Simonyan   +2 more
wiley   +1 more source

OFAR-CM: Efficient Dragonfly networks with simple congestion management [PDF]

, 2013
Dragonfly networks are appealing topologies for large-scale Data center and HPC networks, that provide high throughput with low diameter and moderate cost.
Beivide Palacio, Ramon, García, Marina, Rodríguez, Germán, Valero Cortés, Mateo, Vallejo, Enrique   +4 more
core   +1 more source

High‐density MRI coil arrays with integrated field monitoring systems for human connectome mapping

Magnetic Resonance in Medicine, Volume 94, Issue 5, Page 2286-2303, November 2025.
ABSTRACT Purpose To develop and test two high‐density MRI coil arrays with integrated field monitoring systems for enhanced diffusion imaging with strong diffusion‐sensitizing gradients. Methods Two multichannel head coils were constructed for first‐ and second‐generation 3T Connectome MRI scanners, incorporating 64 and 72 receive channels ...
Mirsad Mahmutovic, Manisha Shrestha, Gabriel Ramos‐Llordén, Dongsuk Sung, Luke J. Edwards, Ying Chu, Paul I. Dubovan, Alina Müller, Sam‐Luca J.D. Hansen, Anpreet Ghotra, Kerrin J. Pine, Roland Müller, Nikolaus Weiskopf, Lawrence L. Wald, Choukri Mekkaoui, Harald E. Möller, Susie Y. Huang, Boris Keil   +17 more
wiley   +1 more source

MOON: MapReduce On Opportunistic eNvironments [PDF]

, 2009
—MapReduce offers a flexible programming model for processing and generating large data sets on dedicated resources, where only a small fraction of such resources are every unavailable at any given time.
Archuleta, Jeremy, Feng, Wu-chun, Gardner, Mark, Lin, Heshan, Ma, Xiaosong, Zhang, Zhe   +5 more
core   +1 more source

Myocardial perfusion mapping with intra‐arterial spin labeling: Optimization of the labeling efficiency

Magnetic Resonance in Medicine, Volume 94, Issue 4, Page 1663-1671, October 2025.
Abstract Purpose Intra‐arterial spin labeling (iASL) applies a labeling pulse from a transmit coil at the tip of the catheter for regional myocardial perfusion measurements during MR‐guided catheterizations. This study investigates the labeling efficiency of catheter‐mounted coils under varying conditions to enable robust iASL measurements. Methods The
Felix Spreter, Johannes Fischer, Ali Caglar Özen, Alexander Maier, Michael Bock, Simon Reiss   +5 more
wiley   +1 more source

Ingress Throttling and its Applications in IEEE 802.11 Based MANETs

Journal of Communications Software and Systems, 2006
One of the stumbling blocks which prevents multihop ad hoc networks from wide deployment is a known problem of unfair bandwidth distribution between competing data sessions.
Evgeny Osipov, Christian Tschudin
doaj  

Analysis, Tracing, Characterization and Performance Modeling of Select ASCI Applications for BlueGene/L Using Parallel Discrete Event Simulation [PDF]

, 2003
Caltech's Jet Propulsion Laboratory (JPL) and Center for Advanced Computer Architecture (CACR) are conducting application and simulation analyses of Blue Gene/L[1] in order to establish a range of effectiveness of the architecture in performing important
Brodowicz, Maciej, Brunett, Sharon, Gottschalk, T.D., Springer, Paul L., Upchurch, Ed   +4 more
core