14 research outputs found

    Bio-analytical Assay Methods used in Therapeutic Drug Monitoring of Antiretroviral Drugs-A Review

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    Search for excited quarks in the y+jet final state in proton-proton collisions at s=8 TeV

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    A search for excited quarks decaying into the γ+jet final state is presented. The analysis is based on data corresponding to an integrated luminosity of 19.7 fb −1 collected by the CMS experiment in proton–proton collisions at s=8 TeV at the LHC. Events with photons and jets with high transverse momenta are selected and the γ+jet invariant mass distribution is studied to search for a resonance peak. The 95% confidence level upper limits on the product of cross section and branching fraction are evaluated as a function of the excited quark mass. Limits on excited quarks are presented as a function of their mass and coupling strength; masses below 3.5 TeV are excluded at 95% confidence level for unit couplings to their standard model partners

    An Electron Transfer Mechanism Of O4 Formation

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    A resonating valence bond electron transfer mechanism of combining two O2 molecules to form an O4 molecule is presented. The predicted molecular states of the reaction path D‚ąěh ‚Üí C2v ‚Üí D2h are supported by the present ab initio molecular orbital calculations. The CASPT2 BSSE calculations yield a stable diamagnetic D2h O4 molecule with a very weak chemical bond between the monomers, in good agreement with experiments. A low activation barrier energy of ‚ąľ26 cal/mol for the O4 formation is found. ¬© 2003 Elsevier Science B.V. All rights reserved.37005/06/15789794Lewis, G.N., (1924) J. Am. Chem. Soc., 46, p. 2027Dolezalek, Z., (1910) J. Phys. Chem., 71, p. 191Wulf, O.R., (1928) J. Am. Chem. Soc., 50, p. 2596Wulf, O.R., (1932) Phys. Rev., 41, p. 375Long, C.A., Ewing, G.E., (1973) J. Chem. Phys., 58, p. 4824Goodman, J., Brus, L.E., (1977) J. Chem. Phys., 67, p. 4408Goodman, J., Brus, L.E., (1977) J. Chem. Phys., 67, p. 4398Adamantides, V., Neisius, D., Verhaegen, G., (1980) Chem. Phys., 48, p. 215Adamantides, V., (1980) Chem. Phys., 48, p. 221Feng, W.L., Novaro, O., (1984) Int. J. Quantum Chem., 26, p. 521Murrel, J.N., (1978) Chem. Phys. Lett., 55, p. 1Seidl, E.T., Schaefer, H.F., (1988) J. Chem. Phys., 88, p. 7043Dunn, K.M., Scuseria, G.E., Schaefer, H.F., (1990) J. Chem. Phys., 92, p. 6077Bussery, B., Wormer, P.E.S., (1993) J. Chem. Phys., 99, p. 1230Harcourt, R.D., Pyper, N., (1998) Int. J. Quantum Chem., 68, p. 129Harcourt, R.D., (1997) Int. J. Quantum Chem., 63, p. 547Aquilanti, V., Ascenzi, D., Bartolomei, M., Cappelletti, D., Cavalli, S., Vitores, M.D., Pirani, F., (1999) J. Am. Chem. Soc., 121, p. 10794Pauling, L., (1984) J. Solid State Chem., 54, p. 297Frisch, M.J., (1998), Gaussian, Inc., Pittsburgh, PAAndersson, K., (2002), MOLCAS 5.2Widmark, P.O., Malmqvist, P.A., Roos, B.O., (1990) Theor. Chim. Acta, 77, p. 291Boys, S.F., Bernardi, F., (1970) Mol. Phys., 19, p. 553Pav√£o, A.C., Taft, C.A., Guimaraes, T.C.F., Le√£o, M.B.C., Mohallem, J.R., Lester W.A., Jr., (2001) J. Phys. Chem. A, 105, p.

    Ep√≠fitas vasculares: hist√≥rico, participa√ß√£o taxon√≥mica e aspectos relevantes, com √™nfase na Mata Atl√Ęntica

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    Search for new physics in events with same-sign dileptons and jets in pp collisions at root s = 8 TeV (vol 01, pg 163, 2014)