Results 41 to 50 of about 89,617 (292)
Neutrino oscillation constraints on neutrinoless double beta decay [PDF]
, 1997 We have studied the constraints imposed by the results of neutrino oscillation experiments on the effective Majorana mass || that characterizes the contribution of Majorana neutrino masses to the matrix element of neutrinoless double-beta decay.
A. Faessler +80 more
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Global Asymptotic Stability of a System of Difference Equations with Quadratic Terms
Communications in Advanced Mathematical Sciences, 2023 In this article, we discuss the global asymptotic stability of following system of difference equations with quadratic terms: $x_{i+1}=\alpha+\beta \frac{y_{i-1}}{y_{i}^{2}},\quad y_{i+1}=\alpha+\beta \frac{x_{i-1}}{x_{i}^{2} }$ where $\alpha$, $\beta ...
Mohamed Abd El-moneam
doaj +1 more source
The functional role of beta oscillations in Parkinson's disease
Parkinsonism & Related Disorders, 2014 Modulations of beta oscillations (13-30 Hz) during normal motor control suggest that they may act to promote current motor set at the expense of new movements. These oscillations are greatly enhanced in Parkinson's disease (PD) and there is strong correlative evidence linking beta activity at rest and beta changes in response to treatment with ...
Little, S, Brown, P
openaire +3 more sources
The neuromechanical of Beta-band corticomuscular coupling within the human motor system
Frontiers in NeuroscienceBeta-band activity in the sensorimotor cortex is considered a potential biomarker for evaluating motor functions. The intricate connection between the brain and muscle (corticomuscular coherence), especially in beta band, was found to be modulated by ...
Jiazheng Peng +3 more
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Attentional Load Effects on Beta Oscillations in Healthy and Schizophrenic Individuals
Frontiers in Psychiatry, 2015 Attentional deficits are prominent among the cognitive disturbances found in schizophrenia. Given that schizophrenia is also characterized by abnormalities in high-frequency oscillations, we investigated whether attentional function in schizophrenia is ...
Shahab eGhorashi +3 more
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Frontiers in Endocrinology, 2023 Beta cells couple stimulation by glucose with insulin secretion and impairments in this coupling play a central role in diabetes mellitus. Cyclic adenosine monophosphate (cAMP) amplifies stimulus-secretion coupling via protein kinase A and guanine ...
Maša Skelin Klemen +11 more
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Determination of the neutrino mass hierarchy in the regime of small matter effect [PDF]
, 2007 We point out a synergy between T-conjugated oscillation channels in the determination of the neutrino mass hierarchy with oscillation experiments with relatively short baselines (L < 700 km), where the matter effect is small. If information from all four
A. de Gouvea +13 more
core +2 more sources
Basal ganglia, beta oscillations, and insomnia [PDF]
Science, 2020 Neuroscience Insomnia affects up to 60% of Parkinson's disease patients. Beta oscillations are especially prominent in the basal ganglia in idiopathic Parkinson's disease. Mizrahi-Kliger et al. hypothesized that basal ganglia pathophysiology may not only play a mediating role in Parkinson's motor symptoms but may also contribute to Parkinson's insomnia.
openaire +1 more source
de Haas-van Alphen Effect in the Two-Dimensional and the Quasi-Two-Dimensional Systems
, 2001 We study the de Haas-van Alphen (dHvA) oscillation in two-dimensional and quasi-two-dimensional systems. We give a general formula of the dHvA oscillation in two-dimensional multi-band systems.
A. P. Mackenzie +40 more
core +1 more source
Frontiers in Human Neuroscience, 2018 Humans often attempt to predict what others prefer based on a narrow slice of experience, called thin-slicing. According to the theoretical bases for how humans can predict the preference of others, one tends to estimate the other's preference using a ...
Jonghyeok Park +4 more
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