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Existence and non-existence of solutions to problems involving conformal operators on sphere and hemisphere
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2020-02-21)
Neste trabalho, estudamos a existência e não existência de soluções não constantes
para a seguinte equação
A2su = f(u) in M,
∂u
∂ν = 0 on ∂M,
e o sistema
A2su1 = f1(u1, u2) in M,
A2su2 = f2(u1, u2) in M,
∂u1
∂ν ...
Fractional Laplacians And Extension Problems: The Higher Rank Case
(2018)
The aim of this paper is to define conformal operators that arise from an extension problem of codimension two. To this end we interpret and extend results of representation theory from a purely analytic point of view. The ...
Effect of Mg2+ binding on transmission of bovine serum albumin (BSA) through ultrafiltration membranes
(Elsevier Science, 2015-06)
Protein fractionation by membrane technology has many advantages for separations, in comparison with conventional methods. In this paper, the influence of different type and concentration of two electrolytes: NaCl and MgCl2 ...
Diagnostic errors and repetitive sequential classifications in on-line process control by attributes
(ELSEVIER SCIENCE BV, 2010)
The procedure of on-line process control by attributes, known as Taguchi`s on-line process control, consists of inspecting the mth item (a single item) at every m produced items and deciding, at each inspection, whether ...
Influência dos diversos tipos litológicos nas operações de concentração da instalação de benefíciamento de Brucutu
(Universidade Federal de Minas GeraisUFMG, 2010-03-26)
The present work aimed at the physical and chemical characterization of the different ore typologies occurring in the Brucutu mine as well as the study of the ore types through bench scale tests, permitting the short time ...
Caracterização experimental da anisotropia em chapas de alumínio da série 3XXX classe 3104-H34
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2021-05-31)
The aluminum alloys processing from refining operations to the final product is
associated with a large number of metallurgical phenomena. These phenomena promote
variation in the alloys mechanical properties, changing ...
Identifying the relative importance of energy and water costs in hydraulic transport systems through a combined physics- and cost-based indicator
(Elsevier, 2013)
Modern long distance ore pipeline systems are subject to strong costs, both from the economic and
environmental standpoints. The task of assessing the relative importance of energy and water consumption
without a detailed ...
The Endoplasmic Reticulum Glucosyltransferase Recognizes Nearly Native Glycoprotein Folding Intermediates
(American Society for Biochemistry and Molecular Biology, 2004-10)
The UDP-Glc:glycoprotein glucosyltransferase (GT), a key player in the endoplasmic reticulum (ER) quality control of glycoprotein folding, only glucosylates glycoproteins displaying non-native conformations. To determine ...
Radioterapia e quimioterapia em pacientes com neoplasia maligna de colo uterino
(Universidade Federal de São Paulo (UNIFESP), 2010-02-24)
Purpose: To evaluate the response of cervical cancer patients submitted to radiotherapy associated to chemotherapy, followed or not by surgery, regarding individual clinical aspects, tumor-related factors, and treatment-related ...