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Optimizing the use of dry cutting in rough turning steel operations
(Elsevier Sci LtdOxfordInglaterra, 2004)
Enraizamento de Estacas de Passiflora Nitida Submetidas a Diferentes Concentrações de Ácido Indolbutírico (AIB)
(2011-10-01)
This study aimed to evaluate the rooting of P. nitida, using two types of cuttings (1 and 2 buds) and four concentrations of IBA (0, 1000, 3000 and 5000 mg / L) with slow immersion (5 seconds) in order to use them as a ...
Rooting of shoot cuttings derived of root cuttings of blackberryEnraizamento de Estacas de Brotações Oriundas de Estacas Radiculares de Amoreira-Preta
(2011-01-01)
This study aimed to evaluate the effect of indolyl-3-butyric acid (IBA) in promoting the rooting of blackberry shoots derived of root cuttings. This work was conducted from June to August 2010, at UNESP, Botucatu, Sao Paulo ...
The rock processing sector: part i: cutting technology tools, a new diamond segment band saw part ii: study of cutting forces
(Universidad Nacional de Colombia Sede Medellín, 2010)
This article presents the state of the art in cutting procedures used for ornamental stone processing: primarily diamond segment discs, diamond wires and frame saws. In all these, a reduction in cutting thickness has a ...
Análise da temperatura ótima de corte para o par: metal duro revestido vs. aço ABNT 1045
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA MECÂNICAPrograma de Pós-Graduação em Engenharia MecanicaUFMG, 2019-08-14)
The optimization of cutting parameters in metal machining has been a considerable concern in the manufacture of parts from various industries. Reducing the wear of the tool and improving the quality of the machined surface ...
Early rooting in Rosemary's (Rosmarinus officinalis L.) cuttings under the influence of chemical treatments and collecting time
(1999-12-01)
The present work aimed to verify the early rooting development and the root production in rosemary's (Rosmarinus officinalis L.) cuttings under the influence of treatments with sythetics auxins, boric acid and collecting ...
Early rooting in Rosemary's (Rosmarinus officinalis L.) cuttings under the influence of chemical treatments and collecting time
(1999-12-01)
The present work aimed to verify the early rooting development and the root production in rosemary's (Rosmarinus officinalis L.) cuttings under the influence of treatments with sythetics auxins, boric acid and collecting ...
Problemas de corte guilhotinado e restritos: formulações matemáticas e métodos de solução
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEPCâmpus São Carlos, 2019-12-12)
We address the Constrained Guillotine Cutting Problems (CGCP) in this doctoral thesis. The CGCP consist of producing items from objects using guillotine cuts, i.e., cuts that divide the rectangular materials into two ...