نتایج جستجو برای: 00098 δz t0 1where
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. We have searched for a heavy charged lepton with an associated neutrino of nearly the same mass in e+eannihilation data taken with the Mark II detector at a centerof-mass energy of 29 GeV. In order to suppress contamination from conventional two.photon reactions, this analysis uses a novel, radiative-tagging technique. Requiring . the presence of an isolated, energetic photon allows a search ...
A Steiner quadruple system S(v, 4, 3) of order v is a 3-design T (v, 4, 3, λ) with λ = 1. In the previous paper [1] we classified all such Steiner systems S(16, 4, 3) of order 16 with rank 13 or less over F 2. In particular, we have proved that there is can be obtained by the generalized doubling construction, which we give here. Our main result is that there are exactly 684764 non-isomorphic S...
and Applied Analysis 3 By using weaker conditions than in 4, 10 , Karpuz et al. 1 have established oscillation criteria for differential equation [ x t ∑ i∈R ri t x αi t ]′′ ∑ i∈P pi t x ( βi t ) − ∑ i∈Q qi t x ( γi t ) f t . 1.6 In this paper, we shall continue in the direction to study the oscillatory properties of 1.1 and 1.2 . We establish new oscillation criteria for 1.1 and 1.2 , which ex...
There are a few facts that can be read off from this expression immediately. We consider t > 0 here; t < 0 is similar. First, for t0 > 0, u(x0, t0) depends on the initial data φ just at the two points x0± ct0, while it depends on the values of ψ in the whole interval [x0 − ct0, x0 + ct0]. Thus, we call the interval [x0 − ct0, x0 + ct0] the domain of dependence of (x0, t0): if the initial condit...
Starting out from the recently established quantum correlation function expression of the characteristic function for the work performed by a force protocol on the system [cond-mat/0703213] the quantum version of the Crooks fluctuation theorem is shown to emerge almost immediately by the mere application of an inverse Fourier transformation. PACS numbers: 05.40.-a, 87.16.-b, 87.19.Nn Submitted ...
Background The serum N-terminal telopeptide of type I collagen (NTx) is significantly higher in patients with Crohn disease (CD) than healthy individuals and ulcerative colitis. This study aimed to investigate whether an elevated NTx level a risk predictor osteoporosis CD. Methods Based on the femoral Z-score decreased over 2-year period, 41 CD were divided into ΔZ-score <0 group (Z-score de...
We show how to simulate Brownian motion not on a regular time grid, but on a regular spatial grid. That is, when it first hits points in δZ for some δ > 0. Central to our method is an algorithm for the perfect simulation of τ , the first time Brownian motion hits ±1. This work is motivated by boundary hitting problems for time-changed Brownian motion, such as appear in mathematical finance when...
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