نتایج جستجو برای: oscillating reactions
تعداد نتایج: 177299 فیلتر نتایج به سال:
A new clock reaction based on chlorate, iodine and nitrous acid is presented. The induction period of this new clock reaction decreases when the initial concentrations of chlorate, nitrous acid and perchloric acid increase, but it is independent on the initial iodine concentration. The proposed mechanism is based on the LLKE autocatalytic mechanism for the chlorite-iodide reaction and the initi...
Concepts of dynamic oscillations positive and negative ions to enhance fusion reactions are examined in this paper. Collective produce large oscillating electrostatic fields could provide a significant reduction the Coulomb potential barrier between two interacting species (such as hydrogen anion H− B+ hydrogen-boron reaction). The can be produced by populating low-temperature electrons around ...
Oscillating !waring load; occur in twin >Crew compre~sor~ in the absence of rotor chatter due to '"''"r"l effects. ;\mo~g thc;c <\I'C tl1e time varying moments and forces impm·tNI ou each 1·otor during the comprcS>ion process. Utilizing assumptions which simplify the roto1· profile geonwtry, a geuer;.t' medwd for· computin~ the compression load• on each rotor is accomplished. A cbssic«l model o...
A numerical method is developed for simulation of stochastic chemical reactions. The system is modeled by the Fokker-Planck equation for the probability density of the molecular state. The dimension of the domain of the equation is reduced by assuming that most of the molecular species have a normal distribution with a small variance. The numerical approximation preserves properties of the anal...
in this paper, we determine necessary and sufficient tauberian conditions under which convergence in pringsheim's sense of a double sequence of fuzzy numbers follows from its $(c,1,1)$ summability. these conditions are satisfied if the double sequence of fuzzy numbers is slowly oscillating in different senses. we also construct some interesting double sequences of fuzzy numbers.
and Applied Analysis 3 Proof. The proof follows from Theorem 2.1. The following theorem shows that on a slowly oscillating compact subset A of R, slowly oscillating continuity implies uniform continuity. Theorem 2.3. Let A be a slowly oscillating compact subset of R and let f : A → R be slowly oscillating continuous on A. Then f is uniformly continuous on A. Proof. Assume that f is not uniforml...
In this paper, we consider the Robinson-Schensted correspondence for oscillating tab-leaux and skew oscillating tableaux deened in 15] and 3]. First we give an analogue, for the oscillating tableaux, of the classical geometric construction of Viennot for standard tableaux ((16]). Then, we extend a construction of Sagan and Stanley ((10]), dealing with standard tableaux and skew tableaux, to ded...
The authors present a simple configuration for dual-oscillating lasers gain control erbium-doped fiber amplifier (EDFA) in which dual-oscillating lasers are formed by two pairs of fiber Bragg gratings (FBGs). Experimental results show that dual-oscillating lasers dramatically reduce steady and transient gain variations caused by spectral hole burning and relaxation oscillations, and the dual-os...
Abstract QCD predictions for moments of multiplicity distributions are compared with experimental data on e+e− collisions and their two-NBD fits. Moments of the multiplicity distribution in a two-NBD model for 1.8 TeV pp-collisions are considered. Three-NBD model predictions and fits for pp at LHC energies are also discussed. Analytic expressions for moments of hybrid NBD are derived and used t...
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