Results 91 to 100 of about 2,421,713 (288)

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source

Dynamic centrifugal test study on shear stress-shear strain nonlinear response of wide-graded saturated coral soil site

Yantu gongcheng xuebao
As an important soil for port engineering and military and civil facilities construction sites in tropical and subtropical areas, there is a lack of knowledge about the cyclic shear stress-shear strain behavior of coral soils under near-real site ...
WANG Tiqiang1, 2 , WANG Yongzhi1, 2, QU Zhongling1, 2, LIANG Xiaocong3, 4, CHEN Pingshan3, 4, LAN Jingyan5
doaj   +1 more source

Estimation analysis of a defect depth in a concrete based on the adjoint variable method (Numerical experiment assuming observed displacement by the hammering test)

Nihon Kikai Gakkai ronbunshu, 2018
In this study, the estimation of a defect depth in concrete is carried out based on the finite element and the adjoint variable methods. As the governing equation, the equation of motion is employed, and the finite element and Newmark’s β methods are ...
Kenta YOSHIHARA, Takahiko KURAHASHI, Yuki MURAKAMI, Shigehiro TOYAMA, Fujio IKEDA, Tetsuro IYAMA, Ikuo IHARA   +6 more
doaj   +1 more source

Multidimensional inverse-scattering and clifford analysis

Applied Mathematics Letters, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

In-situ stress characteristics in the project area of a large hydropower station on the northern margin of the eastern Himalayan syntaxis

Dizhi lixue xuebao
Objective  We analyzed and evaluated the in-situ stress distribution characteristics and fault stability in the project area of a large hydropower station on the northern margin of the eastern Himalayan syntaxis.
WANG Bin, DONG Zhihong, LIU Yuankun, FU Ping, HAN Xiaoyu, AI Kai, ZHOU Chunhua, ZHANG Xinhui, LUO Sheng, YANG Yuehui   +9 more
doaj   +1 more source

Prodromal Lewy Body Disorder Features in REM Sleep Behavior Disorder With Biomarker‐Defined Synucleinopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid eye movement sleep behavior disorder (iRBD) is a prodromal state for Lewy body disorders and exhibits biological heterogeneity that may influence clinical expression and progression. We examined clinical features in individuals with iRBD and biomarker‐defined synucleinopathy.
Daniel Weintraub, Michele K. York, Roseanne Dobkin, Anuprita R. Nair, Ryan Kurth, David‐Erick Lafontant, Chelsea Caspell‐Garcia, Roy N. Alcalay, Ethan G. Brown, Lana M. Chahine, Christopher Coffey, Tatiana Foroud, Douglas Galasko, Karl Kieburtz, Kenneth Marek, Kalpana Merchant, Brit Mollenhauer, Kathleen L. Poston, Andrew Siderowf, Cristina Simonet, Tanya Simuni, Caroline M. Tanner, Thomas F. Tropea, Aleksandar Videnovic, The Parkinson's Progression Markers Initiative   +24 more
wiley   +1 more source

A Simulation-Based Mechanical System-Identification Framework for Non-Invasive Lung Diagnostics and Personalized Pulmonary Rehabilitation

Life
Current diagnostic assessments of lung disease rely primarily on medical imaging and global pulmonary function tests, which either provide static structural information or collapse complex regional behavior into global indices.
Paraschiva Postolache, Călin Gheorghe Buzea, Alin Horatiu Nedelcu, Constantin Ghimus, Valeriu Aurelian Chirica, Razvan Tudor Tepordei, Simona Alice Partene Vicoleanu, Ana Maria Dumitrescu, Manuela Ursaru, Emil Anton, Cătălin Aurelian Ștefănescu, Constantin Stan, Sorin Bivolaru, Alexandru Nechifor   +13 more
doaj   +1 more source

Comparative Effectiveness and Safety of Inebilizumab Versus Rituximab in AQP4‐IgG‐Positive NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rituximab (anti‐CD20, RTX) and inebilizumab (anti‐CD19, INE) represent B‐cell‐depleting therapies used for aquaporin‐4 antibody‐positive (AQP4‐IgG+) neuromyelitis optica spectrum disorder (NMOSD); however, direct comparative evidence remains limited.
Jie Lin, Binbin Xue, Dewei Xie, Jia Li, Juyuan Pan, Lanbing Zhu, Qiaowen Tong, Jing Lin, Ruofan Zhu, Xu Zhang, Junhui Xia, Xiang Li   +11 more
wiley   +1 more source

Parameter inversion of slip zone soil based on adaptive sampling and surrogate models

Yantu gongcheng xuebao
To solve shortcomings of sampling methods for constructing training dataset of surrogate models in current inverse analysis, this study introduces the CV-Voronoi adaptive sequential sampling method for generating training samples.
GAO Wei , LI Peiyuan , ZHAO Zhihao , ZHANG Lin , QIAN Yuchen
doaj   +1 more source