Results 81 to 90 of about 10,910,180 (370)

Extremal single-charge small black holes: Entropy function analysis

open access: yes, 2006
We study stretched horizons of the type AdS_2 x S^8 for certain spherically symmetric extremal small black holes in type IIA carrying only D0-brane charge making use of Sen's entropy function formalism for higher derivative gravity. A scaling argument is
Alishahiha M Ebrahim H   +34 more
core   +2 more sources

Parameter-Dependent Lyapunov Functions for Linear Systems With Constant Uncertainties [PDF]

open access: yes, 2009
Robust stability of linear time-invariant systems with respect to structured uncertainties is considered. The small gain condition is sufficient to prove robust stability and scalings are typically used to reduce the conservatism of this condition. It is
Balas, Gary   +3 more
core   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Unicity of Meromorphic Function Sharing One Small Function with Its Derivative

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2010
We deal with the problem of uniqueness of a meromorphic function sharing one small function with its k's derivative and obtain some results.
Ang Chen, Xiuwang Wang, Guowei Zhang
doaj   +1 more source

Flavor Singlet Contribution to the Structure Function $g_1$ at Small-x [PDF]

open access: yes, 1996
The singlet contribution to the $g_1(x,Q^2)$ structure function is calculated in the double-logarithmic approximation of perturbative QCD in the region $x \ll 1$.
Bartels, J.   +2 more
core   +2 more sources

Dendritic cells steering antigen and leukocyte traffic in lymph nodes

open access: yesFEBS Letters, EarlyView.
Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta   +3 more
wiley   +1 more source

Artin L-functions of small conductor [PDF]

open access: yesResearch in Number Theory, 2017
We study the problem of finding the Artin L-functions with the smallest conductor for a given Galois type. We adapt standard analytic techniques to our novel situation of fixed Galois type and get much improved lower bounds on the smallest conductor.
John W. Jones, David P. Roberts
openaire   +3 more sources

Oscillation of meromorphic solutions to linear differential equations with coefficients of [p,q]-order

open access: yesElectronic Journal of Differential Equations, 2014
We study the relationship between "small functions" and the derivative of solutions to the higher order linear differential equation $$ f^{(k)}+A_{k-1}f^{(k-1)}+\dots+A_0f=0,\quad (k\geq 2) $$ Here $A_j(z)\; (j=0,1,\dots,k-1)$ are entire functions ...
Hong-Yan Xu, Jin Tu
doaj  

On the probability distribution function of small scale interplanetary magnetic field fluctuations [PDF]

open access: yes, 2004
In spite of a large number of papers dedicated to study MHD turbulence in the solar wind there are still some simple questions which have never been sufficiently addressed like: a)do we really know how the magnetic field vector orientation fluctuates in ...
Bavassano, B.   +6 more
core   +4 more sources

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