Search Results - "Silveira, G.M."
-
1
On the spectral characterization of the p-sun and the (p,q)-double sun
Published in Linear algebra and its applications (01-03-2022)“…In 1973 Schwenk [7] proved that almost every tree has a cospectral mate. Inspired by Schwenk's result, in this paper we study the spectrum of two families of…”
Get full text
Journal Article -
2
Estudo da Velocidade do Trator em Operações de Cultivo de Café
Published in Engenharia na agricultura (30-04-2009)Get full text
Journal Article -
3
Classificação dos Tratores Agrícolas de Pneus em Função de Sua Eficiência Energética
Published in Engenharia na agricultura (30-06-2008)Get full text
Journal Article -
4
Classification of agricultural tractor according to their energy efficiency
Published in Engenharia na agricultura (01-04-2008)Get full text
Journal Article -
5
Use of an automatic data acquisition system to control work quality of a rotary cutter
Published in Engenharia na agricultura (01-01-2008)Get full text
Journal Article -
6
Operational performance of a tractor with and without the use of wheel assist drive
Published in Pesquisa agropecuaria brasileira (01-08-1999)Get full text
Journal Article -
7
The esophageal integrity reconstitution with muscular "flap", without clinical structure in sheep
Published in Ciência rural (01-09-1995)Get full text
Journal Article