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Global analytic regularity for structures of co-rank one
(TAYLOR & FRANCIS INC, 2008)
We consider real analytic involutive structures V, of co-rank one, defined on a real analytic paracompact orientable manifold M. To each such structure we associate certain connected subsets of M which we call the level ...
Using the Analytic Network Process to evaluate the relation between Reverse Logistics and corporate performance in Brazilian companies
(2012-12-18)
Reverse Logistics activities are practiced by most Brazilian companies. However, a relevant problem is to identify how different Reverse Logistics programs can affect corporate performance indicators. Analytic Network ...
A new and consistent parameter for measuring the quality of multivariate analytical methods: Generalized analytical sensitivity
(Elsevier Science, 2016-08)
Generalized analytical sensitivity (γ) is proposed as a new figure of merit, which can be estimated from a multivariate calibration data set. It can be confidently applied to compare different calibration methodologies, ...
Learning analytics in higher education: a preponderance of analytics but very little learning?
(Springer, 2021)
In a context where learning mediated by technology has gained prominence in higher education, learning analytics has become a powerful tool to collect and analyse data with the aim of improving students' learning. However, ...
The analytic torsion of a cone over an odd dimensional manifold
(ELSEVIER SCIENCE BV, 2011)
We study the analytic torsion of a cone over an orientable odd dimensional compact connected Riemannian manifold W. We prove that the logarithm of the analytic torsion of the cone decomposes as the sum of the logarithm of ...
Analytic element modelling for strip aquifers
(Wiley-Blackwell, 2012-04-15)
The Analytic Element Method (AEM) provides a convenient tool for groundwater flow analysis in unbounded continuous domains. The AEM is based on the superposition of analytic functions, known as elements, useful at both ...
Local attractors, degeneracy and analyticity: Symmetry effects on the locally coupled Kuramoto model
(2013-04-02)
In this work we study the local coupled Kuramoto model with periodic boundary conditions. Our main objective is to show how analytical solutions may be obtained from symmetry assumptions, and while we proceed on our endeavor ...
Visual analytics of COVID-19 dissemination in São Paulo state, Brazil
(2021-05-01)
Visual analytics techniques are useful tools to support decision-making and cope with increasing data, particularly to monitor natural or artificial phenomena. When monitoring disease progression, visual analytics approaches ...
CURRENT STATUS, TRENDS AND CHALLENGES ON ANALYTICAL CHEMISTRY IN BRAZIL
(Soc Brasileira Quimica, 2017-07-01)
This work describes the development of Analytical Chemistry in Brazil from the Brazilian Chemical Society (SBQ) foundation to the present days. Important historical facts were highlighted and data on the human resources ...
Essential steps to providing reliable results using the Analytical Quality Assurance Cycle
(ELSEVIER SCI LTDOXFORD, 2012)
Considering how demand for quality assurance (QA) has grown in analytical laboratories, we show the trends in analytical science, illustrated through international standard ISO/IEC 17025, validation, measurements of ...