Results 51 to 60 of about 431,042 (280)

A NON-UNIFORM BOUND ON GEOMETRIC APPROXIMATION TO THE YULE DISTRIBUTION [PDF]

open access: yesInternational Journal of Pure and Apllied Mathematics, 2013
The aim of this paper, we use Stein's method and the w-function associated with the Yule random variable to obtain a non-uniform bound for the point metric of the Yule and geometric distributions. Three numerical examples are provided to illustrate the obtained result.
openaire   +1 more source

Numerical Solution of Stochastic Partial Differential Equations with Correlated Noise [PDF]

open access: yes, 2013
In this paper we investigate the numerical solution of stochastic partial differential equations (SPDEs) for a wider class of stochastic equations. We focus on non-diagonal colored noise instead of the usual space-time white noise. By applying a spectral
Blömker, Dirk, Kamrani, Minoo
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Monochromatic loose paths in multicolored $k$-uniform cliques [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2019
For integers $k\ge 2$ and $\ell\ge 0$, a $k$-uniform hypergraph is called a loose path of length $\ell$, and denoted by $P_\ell^{(k)}$, if it consists of $\ell $ edges $e_1,\dots,e_\ell$ such that $|e_i\cap e_j|=1$ if $|i-j|=1$ and $e_i\cap e_j=\emptyset$
Andrzej Dudek, Andrzej Ruciński
doaj   +1 more source

Sharp lower bounds on the extractable randomness from non-uniform sources

open access: yesInformation and Computation, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boris Skoric   +3 more
openaire   +5 more sources

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Characters, quasinormal modes, and Schwinger pairs in dS2 with flux

open access: yesJournal of High Energy Physics, 2022
An integral representation of the 1-loop partition function for charged scalars and spinors, minimally coupled to a uniform U(1) field on S 2, is given in terms of SO(1, 2) Harish-Chandra group characters and evaluated exactly in terms of Hurwitz ζ ...
Manvir Grewal, Klaas Parmentier
doaj   +1 more source

Concurrent design for structures and material microstructures under hybrid uncertainties

open access: yesMaterials & Design, 2021
This study presents a novel topology optimization method for the robust design of structures and material microstructures. Uncertainties are usually ubiquitous and of different sources, and especially hybrid uncertainties widely exist in structural ...
Yongfeng Zheng   +4 more
doaj   +1 more source

Non-uniform Stepping Approach to RFID Distance Bounding Problem

open access: yes, 2011
RFID systems are vulnerable to relay attacks (mafia fraud and terrorist fraud) as well as distance fraud. Several distance bounding protocols suitable to RFID systems were proposed to avoid these attacks. The common point of these protocols is to try to reduce success probability of the attacker.
Gurel, Ali Ozhan   +2 more
openaire   +2 more sources

Sharing Non-Anonymous Costs of Multiple Resources Optimally

open access: yes, 2015
In cost sharing games, the existence and efficiency of pure Nash equilibria fundamentally depends on the method that is used to share the resources' costs. We consider a general class of resource allocation problems in which a set of resources is used by
Klimm, Max, Schmand, Daniel
core   +1 more source

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