Results 71 to 80 of about 25,212 (303)

Reduction of order in the oscillation theory of half-linear differential equations

Electronic Journal of Qualitative Theory of Differential Equations, 2020
Oscillation of solutions of even order half-linear differential equations of the form \begin{equation*}\label{eq_Jaros} (\alpha_n,\dots,\alpha_1)x + q(t) |x|^\beta \operatorname{sgn} x = 0, \qquad t \geq a > 0, \tag{*} \end{equation*} where $\alpha_i ...
Jaroslav Jaroš
doaj   +1 more source

Language–motor interference reflected in MEG beta oscillations

NeuroImage, 2015
The involvement of the brain's motor system in action-related language processing can lead to overt interference with simultaneous action execution. The aim of the current study was to find evidence for this behavioural interference effect and to investigate its neurophysiological correlates using oscillatory MEG analysis. Subjects performed a semantic
Anne Klepp, Valentina Niccolai, Giovanni Buccino, Alfons Schnitzler, Katja Biermann-Ruben   +4 more
openaire   +4 more sources

Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques

Advanced Functional Materials, EarlyView.
Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du, Shilei Ding, Min‐Gu Kang, Marco Hoffmann, Pietro Gambardella   +4 more
wiley   +1 more source

gautam-404/MESA-controller: v1.0.2-beta

, 2023
What's Changed Installer now writes environment variables to your default shell .*rc file. Fixed: Unzipping MESA using python zipfile module did not retain file permissions.
Anuj Gautam
core   +1 more source

Automatic detection of ALS from single-trial MEG signals during speech tasks: a pilot study

Frontiers in Psychology
Amyotrophic lateral sclerosis (ALS) is an idiopathic, fatal, and fast-progressive neurodegenerative disease characterized by the degeneration of motor neurons. ALS patients often experience an initial misdiagnosis or a diagnostic delay due to the current
Debadatta Dash, Kristin Teplansky, Paul Ferrari, Abbas Babajani-Feremi, Clifford S. Calley, Daragh Heitzman, Sara G. Austin, Jun Wang, Jun Wang   +8 more
doaj   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Beta oscillations relate to the N400m during language comprehension [PDF]

Human Brain Mapping, 2012
AbstractThe relationship between the evoked responses (ERPs/ERFs) and the event‐related changes in EEG/MEG power that can be observed during sentence‐level language comprehension is as yet unclear. This study addresses a possible relationship between MEG power changes and the N400m component of the event‐related field. Whole‐head MEG was recorded while
Wang, L., Jensen, O., van den Brink, D., van den Brink, D., Weder, N.E.J., Schoffelen, J.M., Magyari, L., Hagoort, P., Hagoort, P., Bastiaansen, M.C.M.   +9 more
openaire   +4 more sources

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source

Reduced Modulation of Theta and Beta Oscillations Mediates Empathy Impairment in Parkinson's Disease

Brain and Behavior
Background Empathy is an inaccessible part of advanced social cognitive functions in humans. Impairment of empathy greatly affects the quality of life of patients with Parkinson's disease (PD) but the underlying neurophysiologic mechanisms have not been ...
Jinying Han, Liuzhenxiong Yu, Mengqi Wang, Xin Chen, Ziye Zhao, Pingping Liu, Lili Hu, Lingling Lv, Fengbo Xing, Ruihua Cao, Rong Ye, Kai Wang, Panpan Hu   +12 more
doaj   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source