Results 91 to 100 of about 4,801,265 (322)

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler, Vivian Maas, Arian Taheri Amin, Jennifer Faber, Tamara Schaprian, Katharina Hill, Matthis Synofzik, Lisa H. Graf, Heike Jacobi, Manuela Lima, Ana F. Ferreira, Bart P. van de Warrenburg, Ilse H. J. Willemse, Dagmar Timmann, Andreas Thieme, Paola Giunti, Hector Garcia‐Moreno, Magda M. Santana, Jeannette Hübener‐Schmid, Elin H. Davies, Thomas Klockgether   +20 more
wiley   +1 more source

Coronal Shock Waves, EUV waves, and Their Relation to CMEs. I. Reconciliation of "EIT waves", Type II Radio Bursts, and Leading Edges of CMEs

, 2011
We show examples of excitation of coronal waves by flare-related abrupt eruptions of magnetic rope structures. The waves presumably rapidly steepened into shocks and freely propagated afterwards like decelerating blast waves that showed up as Moreton ...
A. Klassen, A. M. Uralov, A. N. Afanasyev, A. Vourlidas, A. Warmuth, A. Warmuth, A. Warmuth, A. Warmuth, A. Warmuth, A.M. Uralov, A.M. Veronig, A.M. Veronig, A.N. Afanasyev, A.N. Zhukov, A.N. Zhukov, B. Filippov, B. Filippov, B. Vršnak, B. Vršnak, B.C. Low, B.C. Low, B.J. Thompson, B.J. Thompson, B.J. Thompson, B.N. Handy, C. Delannée, C. Torii, D.A. Biesecker, D.M. Long, E.W. Cliver, G. Mann, G. Newkirk Jr., G.D.R. Attrill, G.E. Brueckner, G.E. Moreton, G.V. Rudenko, G.V. Rudenko, H. Nakajima, H.Q. Yang, H.S. Hudson, H.S. Hudson, H.V. Cane, I. M. Chertok, I. V. Kuzmenko, I.M. Chertok, I.M. Chertok, J. Magdalenić, J. Magdalenić, J. Pomoell, J.-P. Delaboudinière, J.I. Khan, J.M. Schmidt, K. Ichimoto, K. Saito, L.D. Landau, M. Temmer, M.J. Reiner, M.J. Wills-Davey, M.J. Wills-Davey, M.L. Kaiser, N. Gopalswamy, N. S. Meshalkina, N.R. Sheeley Jr., N.S. Meshalkina, O. Cohen, P.F. Chen, P.T. Gallagher, R.A. Howard, R.P. Lin, S. Mancuso, S. Mancuso, S. Pohjolainen, S. S. Kalashnikov, S. Yashiro, S.M. White, S.V. Uralova, V. V. Grechnev, V.V. Grechnev, V.V. Grechnev, V.V. Grechnev, V.V. Grechnev, V.V. Grechnev, V.V. Zheleznyakov, Y. Kubo, Y. Uchida, Y. Uchida, Y. Wang   +86 more
core   +1 more source

A 73‐Year‐Old Man With Several Years of Difficulty Climbing Stairs and Frequent Tripping

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT A 73‐year‐old man presented with progressive weakness and atrophy predominantly affecting the distal finger flexors and quadriceps muscles. Electrophysiological studies demonstrated mixed myogenic and neurogenic features. Muscle MRI showed inflammatory changes, and muscle biopsy revealed granulomatous myositis with histologic features ...
Mehmet Can Sari, Arens Taga, Sonya Ulrike Steele, Ahmet Hoke   +3 more
wiley   +1 more source

Axial tunneling in double-barrier diodes: Combined influence of hydrostatic pressure, electric field and temperature on electronic transport

Scientific African
This article provides a detailed analysis at resonant tunneling diodes (RTDs), which consist of a double-barrier quantum well that lets electrons pass through at certain energies.
B. El Mahi, A. Baidri, F.Z. Elamri, F. Falyouni, Y. Ben-Ali, D. Bria   +5 more
doaj   +1 more source

Emerging risks from marine heat waves

Nature Communications, 2018
Recent marine heat waves have caused devastating impacts on marine ecosystems. Substantial progress in understanding past and future changes in marine heat waves and their risks for marine ecosystems is needed to predict how marine systems, and the goods
T. Frölicher, C. Laufkötter
semanticscholar   +1 more source

Waves, Damped Wave and Observation [PDF]

, 2010
6 figures, French-Chinese Summer Institute on Applied Mathematics, references are ...
openaire   +2 more sources

Neuroinflammation in GAD65 Antibody‐Associated Epilepsy Measured Using [18F]DPA‐714 PET/MRI

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The timing for initiating immunotherapy in patients with glutamic acid decarboxylase 65 (GAD65) antibody‐associated epilepsy is a challenge. We used the translocator protein radioligand [18F]DPA‐714 and PET to evaluate brain microglial activation.
Jingjing Chen, Yuying Zhang, Heyu Zhang, Jinming Zhang, Ningning Wang, Xintong Guo, Yicong Liu, Yue Liu, Xiangsong Zhang, Ziyi Chen, Guanzhong Ni   +10 more
wiley   +1 more source

Do peaked solitary water waves indeed exist?

, 2013
Many models of shallow water waves admit peaked solitary waves. However, it is an open question whether or not the widely accepted peaked solitary waves can be derived from the fully nonlinear wave equations.
Alam, Benjamin, Blasius, Boussinesq, Camassa, Choi, Cokelet, Constantin, Fenton, Fenton, Fuchssteiner, Graham, Grue, Kataoka, Kharif, Kirby, Kirby, Korteweg, Kraenkel, Lamb, Li, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Liao, Longuet-Higgins, Massel, Massel, Mattioli, Mattioli, McKee, Mei, Porter, Rajchenbach, Rayleigh, Rienecker, Rosatti, Schwartz, Shijun Liao, Stokes, Tao, Turkyilmazoglu, Turkyilmazoglu, Vajravelu, Wu, Xu, Xu, Zhu   +55 more
core   +1 more source

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

Arthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai, Filemon Tan, Minghua Wu, Jeffery L. Browning, Samuel Theodore, Meng Zhang, Brian Skaug, Harshdeep Singh Chawla, Manmohan Singh, Salavat Aglyamov, Kirill V. Larin, Maureen Mayes, Shervin Assassi   +12 more
wiley   +1 more source

Kinetic Energy and Angular Momentum of Free Particles in the Gyratonic pp-Waves Space-times

, 2018
Gyratonic pp-waves are exact solutions of Einstein's equations that represent non-linear gravitational waves endowed with angular momentum. We consider gyratonic pp-waves that travel in the $z$ direction and whose time dependence on the variable $u={1 ...
Carneiro, F. L., da Rocha-Neto, J. F., Maluf, J. W., Ulhoa, S. C.   +3 more
core   +1 more source