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Estudo das interações entre o complexo polieletrolítico trimetilquitosana/carboximetilcelulose e Cu+2, ácido húmico e atrazina em solução aquosa
(Sociedade Brasileira de Química, 2009)
The polyelectrolyte complex (PEC) resulting from the reaction of sodium carboxymethylcellulose (CMC) and N,N,N-trimethylchitosan hydrochloride (TMQ) was prepared and then characterized by infrared spectroscopy and energy ...
Redução da maioridade penal e análise dos discursos punitivos na PEC 171/93
(Universidade Federal do Rio de JaneiroBrasilFaculdade Nacional de DireitoUFRJ, 2019)
A sensory additive alters grazing behavior and increases milk response to concentrate supplementation in dairy cows
(Elsevier Science, 2018-08)
The aim of this study was to evaluate the effect of a sensory additive, incorporated into a starch-based concentrate, on milk production and composition and grazing behavior in pasture- fed dairy cows. Forty-five Holstein ...