Results 11 to 20 of about 26,385 (261)
Study the energy states and absorption coefficients of quantum dots and quantum anti-dots with hydrogenic impurity under the applied magnetic field [PDF]
Journal of Optoelectronical Nanostructures, 2022 In this work, the effect of magnetic field onelectronic spectra and absorption coefficient of 𝐺𝑎𝐴𝑠/𝐺𝑎1−𝑥 𝐴𝑙𝑥𝐴𝑠 spherical quantum dot (QD) and𝐺𝑎1−𝑥 𝐴𝑙𝑥𝐴𝑠/𝐺𝑎𝐴𝑠 spherical quantum anti-dot (QAD)with hydrogenic impurity are reported both theoreticallyand ...
Fatemeh Rahimi +3 more
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Digraphs and Variable Degeneracy [PDF]
SIAM Journal on Discrete Mathematics, 2022 Let $D$ be a digraph, let $p \geq 1$ be an integer, and let $f: V(D) \to \mathbb{N}_0^p$ be a vector function with $f=(f_1,f_2,\ldots,f_p)$. We say that $D$ has an $f$-partition if there is a partition $(D_1,D_2,\ldots,D_p)$ into induced subdigraphs of $D$ such that for all $i \in [1,p]$, the digraph $D_i$ is weakly $f_i$-degenerate, that is, in every ...
Jørgen Bang-Jensen +2 more
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eLife, 2022 Neurons regulate their excitability by adjusting their ion channel levels. Degeneracy – achieving equivalent outcomes (excitability) using different solutions (channel combinations) – facilitates this regulation by enabling a disruptive change in one ...
Jane Yang +3 more
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Mathematics, 2021 We consider the linear, second-order elliptic, Schrödinger-type differential operator L:=−12∇2+r22. Because of its rotational invariance, that is it does not change under SO(3) transformations, the eigenvalue problem −12∇2+r22f(x,y,z)=λf(x,y,z) can be ...
Roberto De Marchis +2 more
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Another Case of Degenerated Discrete Chenciner Dynamic System and Economics
Mathematics, 2022 The non-degenerate Chenciner bifurcation of a discrete dynamical system is studied using a transformation of parameters which must be regular at the origin of the parameters (the condition CH.1 of the well-known treatise of Kuznetsov).
Sorin Lugojan +2 more
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The Journal of Nervous and Mental Disease, 1907 n ...
Smith, P. C., Atwood, C. E.
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Variation, mosaicism and degeneracy in the hominin foot
Evolutionary Human Sciences, 2022 The fossil record is scarce and incomplete by nature. Animals and ecological processes devour soft tissue and important bony details over time and, when the dust settles, we are faced with a patchy record full of variation.
J. McClymont, K. Davids, R.H. Crompton
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Tracking by Risky Particle Filtering over Sensor Networks
Sensors, 2020 The system of wireless sensor networks is high of interest due to a large number of demanded applications, such as the Internet of Things (IoT). The positioning of targets is one of crucial problems in wireless sensor networks.
Jaechan Lim, Hyung-Min Park
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Frontiers in Cellular Neuroscience, 2023 IntroductionAt the cellular level, acute temperature changes alter ionic conductances, ion channel kinetics, and the activity of entire neuronal circuits. This can result in severe consequences for neural function, animal behavior and survival.
Wolfgang Stein +9 more
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Editorial: Unlocking brain-behavior dynamics: next-generation approaches and methods. [PDF]
Front PsycholDi Plinio S, Northoff G, Ebisch S.
europepmc +2 more sources