We compute the renormalised four-fermion operator O ∆S=2 using a non-perturbative method recently introduced for determining the renormalisation constants of generic lattice composite operators. Because of the presence of the Wilson term, O ∆S=2 mixes with operators of different chiralities. A projection method to determine the mixing coefficients is implemented. The numerical results for the r...

In this paper, a new application of the hyper-Rayleigh scattering technique in determining multiple binding constants of a small molecule like bilirubin to a macromolecule like the protein human serum albumin has been demonstrated. Human serum albumin has two binding sites for bilirubin, and the binding constants have been measured by carrying out a second harmonic titration of the protein agai...

In this paper we present an investigation into the calculation of the Frank elastic constants of hard platelets via molecular simulation and virial expansion beyond second order. Monte Carlo simulations were carried out and director fluctuations measured as a function of wave vector k, giving the elastic constants through a fit in the low-k limit. Additionally, the virial expansion coefficients...

In this article, we study the field of rational constants and Darboux polynomials a generalized cyclotomic K-derivation d K[X]. It is shown that without if only $$K(X)^d=K$$ . The result also studied in tensor product polynomial algebras.

Since there is no flue-gas desulfurization facility (FGD) in Australian Power Plants, the temperatures of flue gases from the plants range from 393–433 K which is much higher than the absorption temperatures in a typical post combustion CO2 capture (PCC) process. The additional cooling systems and equipments are required to cool flue gases. This adds to the cost, and water and energy consumptio...

In the previous work (1), potassium (K) exchange was studied in the presence of high concentration of K (40 mm K) in guinea pig's taenia coli by measuring the cellular K content and 42K uptake. In the pre sent work, K outflow rate constants were estimated by 42K outflow studies for the purpose of comparing the constants with those obtained in the previous work. A strip of guinea pig's taenia co...

Nonequilibrium capillary electrophoresis of equilibrium mixtures (NECEEM) facilitates determination of both the kinetic constants (k(off)) and the equilibrium constants (K(d)) of complex dissociation from a single experiment. A typical NECEEM electropherogram consists of two peaks and an "exponential bridge" between them, smoothly merging into the peaks. The values of k(off) and K(d) are usuall...

The 'extreme Population A (xA) quasars' approaching, sometimes exceeding the Eddington limit, are a type of quasars that could serve as standard candle to measure distances too large for supernovae Ia (SNe Ia) be observable. For using xA candles, it would beneficial know how their luminosities vary if coupling constants varied over cosmic time. Alternatively, when calibrated SN candle, quasar o...

A sequence of integers x, <x2 < < xk is called an ascending wave of length k if x~+~-x~<x~+~--~~+~ for all 1 < ig k-2. Let f(k) be the smallest positive integer such that any 2-coloring of { 1,2, . . . . f(k)} contains a monochromatic ascending wave of length k. Settling a problem of Brown, Erdiis, and Freedman we show that there are two positive constants c ,, c2 such that c,k3<f(k)<c2k3 for a...

We have measured gating currents from the squid giant axon using solutions that preserve functional K channels and with experimental conditions that minimize Na channel contributions to these currents. Two pharmacological agents were used to identify a component of gating current that is associated with K channels. Low concentrations of internal Zn2+ that considerably slow K channel ionic curre...