Results 51 to 60 of about 2,769,468 (302)

Acoustic Measures Capture Speech Dysfunction in Spinocerebellar Ataxia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxias (SCA) are hereditary cerebellar degenerative disorders with a common feature of dysarthria, involving impaired phonatory and articulatory control of speech, thereby affecting social communication. In this study, we investigated whether acoustic measures could objectively measure speech dysfunction and identify
Zena Fadel, Charlotte Hennessey, Hannah Lee, Pia Parekh, Sheng‐Han Kuo, Ami Kumar   +5 more
wiley   +1 more source

Single-bubble and multi-bubble cavitation in water triggered by laser-driven focusing shock waves

, 2018
In this study a single laser pulse spatially shaped into a ring is focused into a thin water layer, creating an annular cavitation bubble and cylindrical shock waves: an outer shock that diverges away from the excitation laser ring and an inner shock ...
De Colle, F., Dresselhaus-Cooper, L., Gutiérrez-Hernández, U., Kooi, S., Nelson, K. A., Pezeril, T., Quinto-Su, P. A., Veysset, D.   +7 more
core   +1 more source

A Consistent Model of the Accretion Shock Region in Classical T Tauri Stars [PDF]

, 2009
We develop a consistent model of the accretion shock region in Classical T Tauri Stars (CTTSs). The initial conditions of the post-shock flow are determined by the irradiated shock precursor and the ionization state is calculated without assuming ...
C. M. Johns-Krull, D. R. Ardila, Eric Stempels   +2 more
core   +1 more source

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker, Abhijit Das, Andres Jimenez, Areeba Basit, Yike Jiang, Emily A. Smitherman, Heather Van Mater, Taylor Howard, Alexander J. Sandweiss, Kristen S. Fisher   +9 more
wiley   +1 more source

An enhanced instantaneous detonation model for underwater explosions involving condensed explosives

Scientific Reports
The dynamic characteristics of underwater explosion phenomena, involving complex multi-phase and multi-interface motions such as shock wave propagation, charge detonation, and bubble motion, are typically predicted using compressible multiphase flow ...
Ji-ping Chen, Jun Wang, Hai-tao Li, Jian-qiang Pan, Hai-bin Mao, Jun Yu   +5 more
doaj   +1 more source

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Stability of Transonic Shock Solutions for One-Dimensional Euler-Poisson Equations

, 2010
In this paper, both structural and dynamical stabilities of steady transonic shock solutions for one-dimensional Euler-Poission system are investigated.
B. Zhang, C.V. Pao, Chunjing Xie, D. Wang, D.P. Chen, F. Huang, G.-Q. Chen, G.Q. Chen, H. Li, I.M. Gamba, I.M. Gamba, J. Li, J. Li, J. Rauch, J. Rauch, J. Rauch, Jeffrey Rauch, M.D. Rosini, M.D. Rosini, P. Degond, P. Degond, P. Embid, P.A. Markowich, P.A. Markowich, S.-Y. Ha, S.-Y. Ha, T. Luo, T.P. Liu, T.P. Liu, T.P. Liu, Tao Luo, U.M. Ascher, W.-C. Lien, Y.-J. Peng, Z. Xin, Z. Xin, Zhouping Xin   +36 more
core   +1 more source

Immediate versus delayed weight bearing for fractures of the pelvis, acetabulum, distal femur, and proximal and distal tibia: a feasibility randomized controlled trial

Pilot and Feasibility Studies
Background Early weight bearing is frequently allowed and encouraged following fixation of hip and femoral and tibial shaft fractures, while pelvis, acetabulum, and lower extremity periarticular fractures are often prescribed 6–12 weeks of restricted ...
Peter N. Mittwede, Vivian Li, David O. Okhuereigbe, Alice C. Bell, Casey Loudermilk, Haley K. Demyanovich, Joshua E. Lawrence, Kristin E. Turner, Murali Kovvur, Jordan P. Brand, Daniel J. Cunningham, Daniel J. Johnson, Aresh Sepehri, Marcus F. Sciadini, Jason W. Nascone, Mark J. Gage, Eric C. Hempen, Nathan N. O’Hara, Gerard P. Slobogean, Robert V. O’Toole   +19 more
doaj   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Chemical environments of submarine hydrothermal systems [PDF]

Perhaps because black-smoker chimneys make tremendous subjects for magazine covers, the proposal that submarine hydrothermal systems were involved in the origin of life has caused many investigators to focus on the eye-catching hydrothermal vents.
Shock, Everett L.
core   +1 more source