Results 41 to 50 of about 116,815 (217)

Passivity analysis of neutral fuzzy system with linear fractional uncertainty [PDF]

open access: yesInternational Journal of Intelligent Systems and Applications, 2011
In this paper, the passivity analysis of Takagi- Sugeno (T-S) fuzzy neutral system with interval time- varying delay and linear fractional parametric uncertainty is investigated. Based on the Lyapunov-Krasovskii functional and the free weighting matrix method, delay- dependent sufficient conditions for solvability of the passive problem are obtained in
Jun Yang, Wenpin Luo, Jinzhong Cui
openaire   +1 more source

Probing non-Abelian statistics with Majorana fermion interferometry in spin-orbit-coupled semiconductors

open access: yes, 2011
The list of quantum mechanical systems with non-Abelian statistics has recently been expanded by including generic spin-orbit-coupled semiconductors e.g., InAs) in proximity to a s-wave superconductor.
Sarma, S. Das   +2 more
core   +1 more source

Approximate controllability of fractional neutral evolution systems of hyperbolic type

open access: yesEvolution Equations and Control Theory, 2022
<p style='text-indent:20px;'>In this paper, we deal with fractional neutral evolution systems of hyperbolic type in Banach spaces. We establish the existence and uniqueness of the mild solution and prove the approximate controllability of the systems under different conditions.
Xi, Xuan-Xuan   +3 more
openaire   +3 more sources

Approximate controllability of Hilfer fractional neutral stochastic systems of the Sobolev type by using almost sectorial operators

open access: yesAIMS Mathematics, 2023
The main aim of this work is to conduct an analysis of the approximate controllability of Hilfer fractional (HF) neutral stochastic differential systems under the condition of an almost sectorial operator with delay.
Sivajiganesan Sivasankar   +5 more
doaj   +1 more source

Composite-fermionization of bosons in rapidly rotating atomic traps

open access: yes, 2004
The non-perturbative effect of interaction can sometimes make interacting bosons behave as though they were free fermions. The system of neutral bosons in a rapidly rotating atomic trap is equivalent to charged bosons coupled to a magnetic field, which ...
Chia-Chen Chang   +5 more
core   +1 more source

Fractionalized Topological Insulators

open access: yes, 2015
Topological insulators have emerged as a major topic of condensed matter physics research with several novel applications proposed. Although there are now a number of established experimental examples of materials in this class, all of them can be ...
Fiete, Gregory A., Maciejko, Joseph
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Topological defects in mixtures of superconducting condensates with different charges

open access: yes, 2014
We investigate the topological defects in phenomenological models describing mixtures of charged condensates with commensurate electric charges. Such situations are expected to appear for example in liquid metallic deuterium.
Babaev, Egor, Garaud, Julien
core   +1 more source

Effect of Water Content on the Thermal Inactivation Kinetics of Horseradish Peroxidase Freeze-Dried from Alkaline pH [PDF]

open access: yes, 2001
The thermal inactivation of horseradish peroxidase freeze-dried from solutions of different pH (8, 10 and 11.5, measured at 25 C) and equilibrated to different water contents was studied in the temperature range from 110 to 150 C.
Hägerdal B.   +6 more
core   +2 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

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