Results 91 to 100 of about 125,065 (291)
Advanced Functional Materials, EarlyView.ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley +1 more source
, 2015 The presence of (approximate) conservation laws can prohibit the fast relaxation of interacting many-particle quantum systems. We investigate this physics by studying the center-of-mass oscillations of two species of fermionic ultracold atoms in a ...
Bamler, Robert, Rosch, Achim
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Brain oscillations differentially encode noxious stimulus intensity and pain intensity [PDF]
, 2017 Noxious stimuli induce physiological processes which commonly translate into pain. However, under certain conditions, pain intensity can substantially dissociate from stimulus intensity, e.g. during longer-lasting pain in chronic pain syndromes.
Gross, Joachim +7 more
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Advanced Functional Materials, EarlyView.Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog +3 more
wiley +1 more source
Functional interaction of abnormal beta and gamma oscillations on bradykinesia in parkinsonian rats
Brain Research BulletinBradykinesia, a debilitating symptom characterized by impaired movement initiation and reduced speed in Parkinson’s disease (PD), is associated with abnormal oscillatory activity in the motor cortex-basal ganglia circuit.
Xinxin Jiang +4 more
doaj +1 more source
GABA level, gamma oscillation, and working memory performance in schizophrenia
NeuroImage: Clinical, 2014 A relationship between working memory impairment, disordered neuronal oscillations, and abnormal prefrontal GABA function has been hypothesized in schizophrenia; however, in vivo GABA measurements and gamma band neural synchrony have not yet been ...
Chi-Ming A. Chen +7 more
doaj +1 more source
On the Power Series Expansion of the Reciprocal Gamma Function [PDF]
, 2017 Using the reflection formula of the Gamma function, we derive a new formula for the Taylor coefficients of the reciprocal Gamma function. The new formula provides effective asymptotic values for the coefficients even for very small values of the indices.
Fekih-Ahmed, Lazhar
core
Mechanisms of amyloid-beta cytotoxicity in hippocampal network function : rescue strategies in Alzheimer's disease [PDF]
, 2016 The origin and nature of cognitive processes are strongly associated with synchronous rhythmic activity in the brain. Gamma oscillations that span the frequency range of 30–80 Hz are particularly important for sensory perception, attention, learning ...
Roshan, Firoz
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Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies
Advanced Functional Materials, EarlyView.The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley +1 more source
NeuroImage, 2020 Two largely distinct bodies of research have demonstrated age-related alterations and disease-specific aberrations in both local gamma oscillations and patterns of cortical thickness.
Amy L. Proskovec +3 more
doaj +1 more source