The amino alcohol meglumine solubilizes organic compounds in water and enforces the formation of electron donor acceptor (EDA) complexes haloarenes with indoles, anilines, anisoles or thiols, which are not observed solvents. UV-A photoinduced transfer within EDA induces mesolytic cleavage halide ion radical recombination arenes leading, after rearomatization proton loss to C?C C?S coupling prod...

We study the renormalization group evolution and infra-red stable fixed points of the Yukawa couplings and the soft supersymmetry breaking trilinear couplings of the minimal supersymmetric standard model with baryon and lepton number (and R-parity) violation involving the heaviest generations. We show analytically that in the Yukawa sector there is only one infra-red stable fixed point. This co...

In continuation of our research in cyclopentadienylalkylphosphane nickel chelates with secondary phosphane tethers the first cationic representatives this class compounds are reported. These were obtained by reaction respective bromo complex tris(4-trifluoromethylphenyl)phosphane as well a number alkyl and aryl isonitriles presence indium tribromide. This Lewis acid is crucial for success react...

The main focus of this paper is to introduce a new method control perturbative calculations CP asymmetric reaction rates in the Boltzmann equation. asymmetries particle reactions are traditionally calculated terms complex couplings, Feynman integrals, and Cutkosky rules. We use an expansion $S$-matrix unitarity condition instead, obtaining general expression for without reference imaginary part...

This paper analyzes the global dynamics of one-dimensional agent arrays with nearest neighbor linear couplings. The equations motion are second-order ODE’s constant coefficients. novel part this research is that couplings different for each distinct agent. We allow forces to depend on positions and velocity (damping terms) but magnitudes both position We, also, do not assume “Newtonian” (i.e. f...

Couplings between protein sub-structures are a common property of protein dynamics. Some of these couplings are especially interesting since they relate to function and its regulation. In this article we have studied the case of cavity couplings because cavities can host functional sites, allosteric sites, and are the locus of interactions with the cell milieu. We have divided this problem into...

The reaction of horse heart cytochrome c with hydrogen peroxide was investigated using the ESR spin-trapping technique and the nitroso spin traps 3,5-dibromo-4-nitrosobenzenesulfonic acid (DBNBS) and 2-methyl-2-nitrosopropane (MNP). The ESR spectra obtained using both spin traps were typical of an immobilized nitroxide and indicated that the adduct was a macromolecule. The intensity of the ESR ...