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Calibrated quantitative thermogravimetric analysis for the determination of portlandite and calcite content in hydrated cementitious systems
(Springer, 2017-06)
Portlandite and calcite are compounds of interest regarding different processes related to microstructural and durability issues of cementitious materials, such as carbonation, pozzolanic action, and hydration degree. The ...
Implementação Hardware/Software da estimação de movimento segundo o padrão H.264
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Sistemas e ComputaçãoCiência da Computação, 2008-09-28)
Motion estimation is the main responsible for data reduction in digital video encoding. It is also the most computational damanding step. H.264 is the newest standard for video compression and was planned to double ...
O padrão de compressão de video MPEG moving picture experts group
(Universidade Estadual Paulista (Unesp), 2012)
This work focuses on the study of video compression standard MPEG. To this end, a study was undertaken starting from the basics of digital video, addressing the components necessary for the understanding of the tools used ...
Age-related differential sensitivity to cadmium in Hyalella curvispina (Amphipoda) and implications in ecotoxicity studies
(Elsevier Inc, 2010-02)
The standardization of toxicity tests requires the selection of the most suitable test species and their developmental stages, as well as the selection of the appropriate assay matrix and the evaluation of the sensitivity ...
It is okay to be average when quantifying rangeland dynamics Comment on: Easdale, M.H & Bruzzone, O. 2015: Anchored in 'average thinking' in studies of arid rangeland dynamics e The need for a step forward from traditional measures of variability. J. Arid. Environ. 116: 77-81
(Elsevier, 2016-01)
Easdale and Bruzzone (2015) recently indicated that to better capture temporal patterns of rangeland dynamics, there is a need to move forward from simple measures of variability such as mean, standard deviation, and ...
Quantitative Raman determination of hydrogen peroxide using the solvent as internal standard: Online application in the direct synthesis of hydrogen peroxide
(Elsevier Science Sa, 2011-02)
H2O2 concentrations in aqueous solutions have been determined by means of a 532nm Raman spectrometer. H2O2 is a highly demanded green oxidant agent, and its direct synthesis from H2 and O2 is a promising alternative to the ...
Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
(Springer, 2012-06)
We consider Standard Model Higgs boson production through gluon-gluon fusion in hadron collisions. We combine the calculation of the next-to-next-to-leading order QCD corrections to the inclusive cross section with the ...