Results 251 to 260 of about 149,041 (310)

Design of a 60.8 K superconducting hydride LiMgZr₂H₁₂ at ambient pressure <i>via</i> lithium substitutional doping. [PDF]

RSC Adv
Wei Q, Wang X, Luo J, Zhang M, Wei B.
europepmc   +1 more source

Uncovering the copper(I) binding abilities of a unique fungal metallothionein: characterization of <i>Yarrowia lipolytica</i> MT and its Y54C mutant.

Dalton Trans
Hecel A, Briccola M, Freisinger E.
europepmc   +1 more source

Hemoglobin-based oxygen carriers with antioxidant properties.

J Mater Chem B
Salvi T, Khan A, Dickerson P, Beyer GJ, Palmer AF.   +4 more
europepmc   +1 more source

Determination of stability constants using genetic algorithms [PDF]

Analytica Chimica Acta, 1995
A genetic algorithm (GA)-simplex hybrid approach has been developed for the determination of stability constants using calorimetric and polarographic data obtained from literature sources.
Dermot Diamond, W E Van Der Linden, M Bos   +2 more
exaly   +3 more sources

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Stability Constants in Linear Spaces

Constructive Approximation, 2010
Let \(X\) be a linear space over the reals, \(D\subset X,\) and let \(E\) be a Banach space. A function \(f:D\to E\) is said to be \(\delta\)-Jensen if \[ \left\| f\left(\frac{x+y}{2}\right)-\frac{f(x)+f(y)}{2}\right\|\leq\delta \] whenever \(x,y,(x+y)/2\in D.\) The stability constant for Jensen equation is the infimum of those constants \(C\) for ...
Laczkovich, M., Paulin, R.
openaire   +2 more sources

Stability Constants for Courant Approximations

Journal of Mathematical Sciences, 2001
Summary: This article deals with investigation of constants of stability for the Courant approximation in metrics of spaces \(L_2\) and \(W_2^1\) in the class of triangular grids with uniformly bounded angles as well as with angles which tend to zero. In the first case numerical estimates of the Courant constants are proposed.
Makarov, V. L., Sbrodova, G. A.
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The stability constant of complex

The International Journal of Applied Radiation and Isotopes, 1980
Abstract The extraction of technetium in reduced valence state from aqueous perchlorate solutions with thenoyltrifluoroacetone in toluene was studied. Values of the reduced technetium partition coefficient in the presence of various concentrations of diethylenetriaminepentaacetate were measured. The dependences of the reduced technetium (labeled with
V.I. Levin, M.A. Gracheva, O.N. Ilyushchenko   +2 more
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On the Convergence of Stability Constants

SIAM Journal on Numerical Analysis, 1986
The paper deals with a linear integro-differential equation of order \(m\in N\) under linear boundary conditions \(Lu:=u^{(m)}+L^{(2)}u=f\) in (a,b), \(B_ eu=c_ e\), \(e=1,...,m\). This problem is approximated by a sequence of finite difference equations.
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Piecewise-Constant Stabilization

SIAM Journal on Control and Optimization, 1999
In this paper the author addresses the feedback stabilization problem for continuous-time and discrete-time nonlinear control systems. After presenting necessary conditions for the stabilization via smooth feedbacks, the author turns to the main topic, which is the stabilization via piecewise constant feedback laws, i.e. mappings \(u: \mathbb R^n\to U\)
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