Results 131 to 140 of about 21,974 (265)

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

Data compression for the modal analysis of spatially dense laser Doppler vibrometer measurements

, 2015
This paper investigates a method which can be used to compress two-dimensional mobility shapes measured with scanning laser Doppler vibrometers. It is shown that the compressed data can be used as virtual measurements when estimating modal parameters ...
Arruda, JRF, Santos, LASB, Li, WX, Mitchell, LD   +3 more
core  

Semi-Lexical Heads in Czech Modal Structures [PDF]

, 2008
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of PhilosophyThis thesis argues for a semi-lexical interpretation of Czech modal verbs. It demonstrates that Czech modals participate
Kyncl, Jaroslav
core  

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Time-varying modal parameters identification of large flexible spacecraft using a recursive algorithm

, 2016
In existing identification methods for on-orbit spacecraft, such as eigensystem realization algorithm (ERA) and subspace method identification (SMI), singular value decomposition (SVD) is used frequently to estimate the modal parameters.
Ni ZY(倪智宇), Wu SN(邬树楠), Wu ZG(吴志刚)   +2 more
core  

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Analysis and interpretation of compressible fluid interaction upon the vibration of a circular membrane

, 2013
The free vibration of a circular membrane in interaction with a fluid contained in a cylindrical boundary is analysed. The fluid is compressible and assumed inviscid.
Horacek, Jaromir, Mulholland, Anthony, Gorman, Marie N., Gorman, Daniel   +3 more
core  

New insights in the modal identification of a monumental structure from long-term seismic structural monitoring

, 2015
The paper summarizes the main findings obtained during the development and management of a longterm seismic structural monitoring system installed in a historic monumental church, the Basilica S.
LEPIDI, MARCO, Di Sabatino, Umberto, Potenza, Francesco, Gattulli, Vincenzo   +3 more
core   +2 more sources

Load Estimation from Modal Parameters [PDF]

, 2007
In Natural Input Modal Analysis the modal parameters are estimated just from the responses while the loading is not recorded. However, engineers are sometimes interested in knowing some features of the loading acting on a structure.
Canteli, Alfonso Fernández, Brincker, Rune, Fernández, Pelayo Fernández, Aenlle, Manuel López   +3 more
core   +2 more sources

Modal Complexity Factors as indexes for modal parameter identification in Operational Modal Analysis of coupled dynamic systems

Journal of Sound and Vibration
This work has been supported by the Government of Navarre under grant of Research and Development projects 0011-1365-2021-000080 and 0011-1365-2024-000097.
J. Ibarrola-Chamizo, I. Agirre-Olabide, M. Merino, J. Aginaga   +3 more
openaire   +3 more sources