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Mapeamento tomográfico do processo alveolar para instalação de mini parafusos ortodônticos
(Programa de Pós- Graduação em Odontologia da UFBA, 2007)
Este estudo determinou sítios anatômicos inter-radiculares mais seguros para instalação de mini parafusos ortodônticos. Foram analisadas 20 hemi-arcadas da maxila e 20 hemi arcadas da mandíbula, nas regiões inter-radiculares ...
Filhas que cuidam de pais/mães com provável/possível Doença de Alzheimer
(Programa de Pós-graduação em Psicologia e do Programa de Pós-graduação em Psicobiologia, Universidade Federal do Rio Grande do Norte, 2008)
Este estudo investigou 32 filhas cuidadoras de pais/mães com provável/possível doença de Alzheimer (DA). Objetivou avaliar as reações iniciais delas diante do diagnóstico; as concepções sobre as características pessoais ...
Synthesis of slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)O-3-0.35PbTiO(3) ceramic prepared from fine powders
(Elsevier B.V., 2007-07-15)
Slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)03-0.35PbTiO(3) ceramic was prepared using fine powders obtained by means of an alternative and promising chemical oxide precursor method. High quality samples with improved ...
Mechanochemical synthesis of ceramic powders with perovskite structure
(Elsevier B.V., 2003-12-20)
The mechanical activation is one of the most effective method for obtaining highly disperse system due to mechanical action stress fields form in solids during milling procedure. This effect results in changes of free ...
Wet-chemical synthesis of magnesium niobate nanoparticles powders
(Elsevier B.V., 2007-01-01)
Nanosized and highly reactive magnesium mobate (MgNb2O6) powders were successfully synthesized by a new wet-chemical method by means of the dissolution of Nb2O5 center dot 5H(2)O and in a solution of oxalic acid followed ...
Synthesis of slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)O-3-0.35PbTiO(3) ceramic prepared from fine powders
(Elsevier B.V., 2007-07-15)
Slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)03-0.35PbTiO(3) ceramic was prepared using fine powders obtained by means of an alternative and promising chemical oxide precursor method. High quality samples with improved ...
Mechanochemical synthesis of ceramic powders with perovskite structure
(Elsevier B.V., 2003-12-20)
The mechanical activation is one of the most effective method for obtaining highly disperse system due to mechanical action stress fields form in solids during milling procedure. This effect results in changes of free ...
Wet-chemical synthesis of magnesium niobate nanoparticles powders
(Elsevier B.V., 2007-01-01)
Nanosized and highly reactive magnesium mobate (MgNb2O6) powders were successfully synthesized by a new wet-chemical method by means of the dissolution of Nb2O5 center dot 5H(2)O and in a solution of oxalic acid followed ...
Caracterização magnética do compósito multiferróico (1-x)Pb(Mg1/3Nb2/3)-xPbTiO3/NiFe2O4
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2010-03-22)
In this work we studied the magnetic properties of nickel ferrite and the (1-x)Pb(Mg1/3Nb2/3)-xPbTiO3/NiFe2O4 (PMN-PT/NFO) multifferroic composite syntherized in different temperatures. The magnetization, magnetostriction ...