Results 121 to 130 of about 207,875 (329)

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Unique white matter structural connectivity in early-stage drug-naive Parkinson disease

Neurology, 2019
Objective To investigate the topographic arrangement and strength of whole-brain white matter (WM) structural connectivity in patients with early-stage drug-naive Parkinson disease (PD). Methods We employed a model-free data-driven approach for computing
V. Mishra, K. Sreenivasan, Zhengshi Yang, X. Zhuang, D. Cordes, Z. Mari, I. Litvan, H. Fernandez, D. Eidelberg, A. Ritter, J. Cummings, R. Walsh   +11 more
semanticscholar   +1 more source

Structural connectivity preprocessing.

, 2016
The correlation between modeled and empirical functional connectivity for different preprocessing steps of structural connectivity. In the reference procedure, the number of tracked fibers between two regions was normalized by the product of the region ...
Peter König (62403), Christian Gerloff (66582), Claus Hilgetag (3140412), Marlene Bönstrup (3140415), Bastian Cheng (758880), Götz Thomalla (336027), Arnaud Messé (419295), Holger Finger (3140418)   +7 more
core   +1 more source

Networks Disrupted in Linguistic Variants of Frontotemporal Dementia

Frontiers in Neurology, 2019
The non-fluent/agrammatic variant of primary progressive aphasia (nfvPPA) and semantic variant (svPPA) of frontotemporal dementia (FTD) are neurodegenerative diseases.
Pablo Alexander Reyes, Pablo Alexander Reyes, Andrea del Pilar Rueda, Felipe Uriza, Diana L. Matallana   +4 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Subcortical structural connectivity of insular subregions

Scientific Reports, 2018
Hidden beneath the Sylvian fissure and sometimes considered as the fifth lobe of the brain, the insula plays a multi-modal role from its strategic location. Previous structural studies have reported cortico-cortical connections with the frontal, temporal,
Jimmy Ghaziri, A. Tucholka, G. Girard, O. Boucher, Jean-Christophe Houde, M. Descoteaux, S. Obaid, G. Gilbert, I. Rouleau, D. Nguyen   +9 more
semanticscholar   +1 more source

Structural Connectivity Shaped by Cryospheric Degradation Modulates Sediment Transport Dynamics in High Mountain Asia

Water Resources Research
Rapid atmospheric warming has transformed cryospheric landscapes, affecting sediment transport processes. However, our understanding of hillslope and riverine connectivity in large headwaters remains limited. Here, we apply the Index of Connectivity (IC)
Jinlong Li, Genxu Wang, Jiapei Ma, Peng Huang, Chunlin Song, Shouqin Sun, Linmao Guo, Kai Li, Haoyu Wang, Dongfeng Li, Admin Husic   +10 more
doaj   +1 more source

Association of structural connectivity with functional brain network segregation in a middle-aged to elderly population

Frontiers in Aging Neuroscience
IntroductionThe deterioration of white matter pathways is one of the hallmarks of the ageing brain. In theory, this decrease in structural integrity leads to disconnection between regions of brain networks and thus to altered functional connectivity and ...
Maximilian Schulz, Marvin Petersen, Bastian Cheng, Götz Thomalla   +3 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Associations Between Positron Emission Tomography Amyloid Pathology and Diffusion Tensor Imaging Brain Connectivity in Pre-Clinical Alzheimer's Disease

, 2019
Characterizing Alzheimer's disease (AD) at pre-clinical stages is crucial for initiating early treatment strategies. It is widely accepted that amyloid accumulation is a primary pathological event in AD.
Sterling C Johnson, Barbara B Bendlin, Vikas Singh, Seong Jae Hwang, KIM, WON HWA, Nagesh Adluru   +5 more
core   +1 more source