Buscar
Mostrando ítems 61-70 de 84204
Sampled Data Models for Nonlinear Stochastic Systems: Truncation Errors and Sampling Zero Dynamics
(2016)
In this paper, we consider nonlinear stochastic systems and intersect ideas from nonlinear control theory and numerical analysis. In particular, we use the idea of relative degree. This concept guarantees smoothness ...
Effect of measurement errors on double sampling S² control chart
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEPCâmpus São Carlos, 2023-06-02)
Product quality can be understood as inversely proportional to the variability in its production process. The control chart is a well-established statistical tool for quantifying and analyzing this process' variability ...
Comparative studies of the sample decomposition of green and roasted coffee for determination of nutrients and data exploratory analysis
(2007-03-21)
The contents of some nutrients in 35 Brazilian green and roasted coffee samples were determined by flame atomic absorption spectrometry (Ca, Mg, Fe, Cu, Mn, and Zn), flame atomic emission photometry (Na and K) and Kjeldahl ...
Comparative studies of the sample decomposition of green and roasted coffee for determination of nutrients and data exploratory analysis
(2007-03-21)
The contents of some nutrients in 35 Brazilian green and roasted coffee samples were determined by flame atomic absorption spectrometry (Ca, Mg, Fe, Cu, Mn, and Zn), flame atomic emission photometry (Na and K) and Kjeldahl ...
Towards a universal sampling protocol for soil biotas in the humid tropics.
(Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p.825-834, ago. 2009., 2014)
Evaluation of the uncertainty associated with sample holders in NAA measurements in LAN/IPEN
(Associa????o Brasileira de Energia Nuclear, 2018)