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Simultaneous determination of chromium and manganese in alumina by slurry sampling graphite furnace atomic absorption spectrometry using NbC and NaF as modifiers
(ROYAL SOC CHEMISTRY, 2010)
This paper reports a method for the direct and simultaneous determination of Cr and Mn in alumina by slurry sampling graphite furnace atomic absorption spectrometry (SiS-SIMAAS) using niobium carbide (NbC) as a graphite ...
Growth of maize seedlings (Zea mays L. var. Porva) in nutrient solution with low (ca+mg+k)/al ratioCrecimiento de plántulas de maíz (Zea mays L. var. Porva) en solución nutritiva con baja relación (ca+mg+k)/al
(Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, 2009)
Design, simulation, fabrication and characterization of mass microsensors embeddable to an implantable microvalve for glaucoma treatment
(2016-10-15)
The main research of the Group of BioMEMS is the implantable microvalve for controlling the
intraocular pressure in patients with glaucoma. Glaucoma is a disease that affects tens of millions of
people around the world. ...
Synthesis and evaluation of a PVDF-PT3MA-Zn2SiO4:Mn hybrid polymeric composite for optical device applications
(Royal Soc Chemistry, 2014-01-01)
A new hybrid organic/inorganic composite consisting of poly(3-thiophene methyl acetate) (PT3MA), poly(vinylidene fluoride) (PVDF) and manganese-doped zinc silicate (Zn2SiO4:Mn) has been synthesized and applied for the ...
Avaliação da utilização de agentes dessulfurantes a base de carbureto de cálcio contendo sodalita em substituição à fluorita em carro torpedo
(Universidade Federal de Minas GeraisUFMG, 2012-06-29)
The sulfur is considered an undesirable element in steel. Its presence can reduce the ductility, toughness, formability, weldability and cause the corrosion resistance. Its presence is beneficial only to machinability. ...
Métodos de identificação e redução de modelos para atenuação de vibrações em estruturas inteligentes
(Universidade Estadual Paulista (UNESP), 2015)
Métodos de identificação e redução de modelos para atenuação de vibrações em estruturas inteligentes
(Universidade Estadual Paulista (Unesp), 2015)
Distribution and role of heterotrimeric G proteins in the secretory pathway of polarized epithelial cells
(Journal Of Cell Science, 2023)
Flotatión and recovery of fluorite of a polysulfhide ore of seal with lead-silver-zinc-ironFlotación y recuperación de fluorita de un mineral polisulfurado de plomo-plata-zinc-fierro
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2006)