[PDF] Top 20 J. Braz. Chem. Soc. vol.16 número2 en a01v16n2
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J. Braz. Chem. Soc. vol.16 número2 en a01v16n2
... At this point in time, prospects for the chemical industry are good in many places of the world and the projections for the Brazilian economy are generally also positive, but the situati[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... 8. Diallo, B.; Vanhaelen, M.; Vanhaelen-Fastre, R.; Konoshima, T.; Kozuka, M.; Tokuda, H.; J. Nat. Prod. 1989, 52, 879; Diallo, B.; Vanhaelen-Fastre, R.; Vanhaelen, M.; Konoshima, T.; Takasaki, M.; Tokuda, H.; ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... Raimundo Braz-Filho iniciou sua carreira científica em 1960, como bolsista de Iniciação Científica da Comissão Central de Pesquisa da UFC, sob a orientação do Professor José Wilson de Alencar, o primeiro mestre em ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... Raimundo Braz-Filho, eldest of ten siblings, was born April 19, 1935, in the municipality of Pacatuba, Ceará ...Raimundo Braz-Filho began his career in Science in 1960 with a scholarship from Comissão ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... Henry Taube nasceu na pequena cidade de Neudorf, em Saskatchewan (Canada), em 30 de novembro de 1915. Cresceu em fazenda, em contacto com a natureza e com a vida rural. Na Universidade de Saskatchewan, Taube concluiu sua ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... Henry Taube was born in Neudorf city (Saskatchewan, Canada), in November 30, 1915. He was grown up on a farm, in contact with nature and rural life. From the University of Saskatchewan, Taube received his B.S. (1935) and ... See full document
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J. Braz. Chem. Soc. vol.16 número3A en a01v16n3a
... The Chemical Societies of different countries have displayed efforts toward this direction, binding the professionals in research, education, technological development and industry.. The[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... F.E.; Fu, P.P. In Polynuclear Aromatic Hydrocarbons: Measurements, Means, and Metabolism; Cooke, M.; Loening, K.; Merritt, J., eds.; Battelle Press: Columbus, 1991, p. 1.083. 5. Pereira Netto, A.D.; Moreira, J.C.; ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... The transesterification reaction can be catalyzed by both acid and alkaline catalysts, using a homogeneous or heterogeneous catalytic process.. Sodium and potassium hydroxide are commonl[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... The discrimination performed by chemometric methods becomes important since different activities are developed in these two regions (industrial activities in São Paulo and agricultural a[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... The root bark of Tabernaemontana hystrix Steud. was collected in March 2002 at Varre e Sai, Rio de Janeiro State, Brazil, and identified by Dr. A. J. M. Leeuwenberg of the Agricultural University of Wageningen, ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... The assignment of both absorption and emission bands of the Buriti oil was performed based on correlations with the bands present in its individual components.. Experimental.[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... informations suggested the presence of a δ-lactone moiety for compound 2, with the ring closure through the oxygen between C-19 and C-20. The relative stereochemistry was defined by the small value of the coupling ... See full document
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J. Braz. Chem. Soc. vol.16 número6A
... Multivariate spectrophotometric data were generated based o Beer-Lambert’s law. A matrix C was calculated based on the chemical reactions model and the appropriate formation constants (equilibrium constants). The columns ... See full document
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J. Braz. Chem. Soc. vol.16 número6B
... (Figures 1a and 1b, respectively). Thus, the vinillyc hydrogen H-1 is strongly coupled with the methylenic hydrogens H-2a ( δ 2.11, ddd J 2.8, 7.2 and 13.8 Hz) and H- 2b (δ 2.38, ddd J 6.8, 11.2 and 13.8 ... See full document
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J. Braz. Chem. Soc. vol.16 número1 en a01v16n1
... of Prof. Raimundo Braz Filho, highlighting his contributions to Brazilian Chemistry. Due to the increase in the number of submissions and in order to prevent special issues from obstructing the flow of regular ... See full document
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J. Braz. Chem. Soc. vol.16 número3B en a01v163b
... By merging into the nanosciences, dramatic changes of paradigm are already taking place in Physics, Chemistry, Biology, Medicine, Electronics and Materials Science, extrapolating the lim[r] ... See full document
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Braz. J. Phys. Ther. vol.16 número2 en a01v16n2
... he fast-track mode may reduce the processing time of quality original articles that have been previously appraised by a journal of international impact, accelerating time of analysis a[r] ... See full document
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J. Braz. Chem. Soc. vol.16 número2 en a14v16n2
... The BrMA always increases, no matter which model we use and in agree with the hypothesis of a crucial BrMA concentration at the end of the induction period, but the rate of the increase [r] ... See full document
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J. Braz. Chem. Soc. vol.16 número2 en a02v16n2
... The microstructure and surface composition effects on the transpassivation behavior of untreated and heat treated at 500 ºC NiTi wires used for implant purposes were investigated by elec[r] ... See full document
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