We investigate the one-dimensional(1D) d-p model, simulating a Cu-O linear chain with strong Coulomb repulsion, by using the numerical diagonalization method. Using the Luttinger liquid theory, we obtained phase diagrams of the ground state on U d − U pd plane, where U d and U pd represent on-site interaction at d-sites and the nearest-neighbor interaction between p-and d-sites respectively. In...

~ihu1~Ul ampicillin l'U"::: 8 fl1lJlIYI'U penicillin G. m"l~ trough II"::: peak serum bactericidal 1~fh <1: 2 II"::: 1: 16 ~llJlil~lJ. m.,MH'ihu1lJU.,:::YI1'UUl ofloxacin l'U"::: 900 lJfl. 't'll1,.r":::~lJ trough , ~ ~ . 'd I ., oil il "'_'I 1"', ~ I ~ II"::: peak serum bactenci a l~lJ'U'UlJ11 'U 1: 2 II"::: 1: 64. HulU ~UltlU'Ul'U 4 lfu~l'l1I1":::'I1lU "'" ~ cu., _I "'lIto <f, .lSi , 91_'1 1i1...

We show that for most non-scalar systems of conservation laws in dimension greater than one, one does not have BV estimates of the form II ruff)II T,V. "( F(II Vu(O)II T.v.), F e C(N), F(0) = 0, F Lipshitzean at 0, even for smooth solutions close to constants. Analogous estimates for L p norms IIuff)--alIL, < F(Ilu(O)--alIL,), p+2 with F as above are also false. In one dimension such estimates ...

Motivated by the problem of the existence of a solution of the nonlinear telegraph equation wt + clll u,, + h(t. c, u) = 0, such that u(t, ,) satisfies suitable boundary conditions over (0,~) ar;d Ilu(t,.)II is bounded over W for some function space norm 11 11: we prove the existence of bounded solutions over R of semilinear evolution equations in a Hilbert space of the form ii + cti + Au + g(t...

purification of extra-cellular cellulolytic enzymes from c e l l u l o mssp. strain 0, isolated from forest soil in the north of iran , was studied by using gel filtration and ion-exchange chromatography. two endo-glucanases (endo-i & endo-ii) and one exo-glucanase (exo-i) were purified to hornogenity . the purified enzymes had molecular weights of about 39.000,70.000 and 90.000 daltons for end...