331 957
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. A mistura dos bósons Z − Z′ e a quebra explícita da simetria leptônica no modelo 331 com neutrinos de mao direita
In this thesis, we develop some phenomenological aspects of a model based on the gauge symmetry SU(3)CNSU(3)LNU(1)N (311νR), that include righthanded neurinos in its matter content. We establish all the necessary structure for the study of the phenomenological aspects of the model. First, we obtain bounds on the angle that mix the gauge bosons Z and Z
Publicado em: 2009
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2. Lack of utility of a Limulus amoebocyte lysate assay in the diagnosis of urethral discharges in men.
We evaluated a Limulus amoebocyte lysate assay (LALA) test kit for the diagnosis of gonorrhea in 883 unselected men with urethral discharge. Results were compared with those of Gram-stained smears and Martin-Lewis cultures. Of 331 men with gonococcal urethritis and 552 men with nongonoccal urethritis, 125 (37.8%) and 503 (91.1%), respectively, could not be e