Buscar
Mostrando ítems 1-10 de 486
Configuration interaction wave functions: A seniority number approach
(American Institute of Physics, 2014-06)
This work deals with the configuration interaction method when an N-electron Hamiltonian is projected on Slater determinants which are classified according to their seniority number values. We study the spin features of ...
The meaning of evidence-based management to brazilian senior nurse leaders
(2013-09-01)
Purpose: The study objective was to understand the meaning of evidence-based management for senior nurse leaders in accredited, public hospitals in the State of Sao Paulo, Brazil. Design and Method: A phenomenological ...
A hybrid configuration interaction treatment based on seniority number and excitation schemes
(American Institute Of Physics, 2014-12)
We present a configuration interaction method in which the Hamiltonian of an N-electron system is projected on Slater determinants selected according to the seniority-number criterion along with the traditional excitation-based ...
There is always something to teach, there is always something to learn: How and why should we teach mathematics to senior people?Há sempre o que ensinar, há sempre o que aprender: Como e por que educação matemática na terceira idade?
(2019-01-01)
This paper is related to the development of educative actions with senior people. More specifically, it refers to the Mathematical Education promoted in the space of university extension activities. It is considered that ...
A study of the compactness of wave functions based on Shannon entropy indices: a seniority number approach
(Springer, 2015-07)
This work reports the formulation of Shannon entropy indices in terms of seniority numbers of the Slater determinants expanding an N-electron wave function. Numerical determinations of those indices prove that they provide ...
Seniority number in spin-adapted spaces and compactness of configuration interaction wave functions
(American Institute of Physics, 2013-08-23)
This work extends the concept of seniority number, which has been widely used for classifying N-electron Slater determinants, to wave functions of N electrons and spin S, as well as to N-electron spin-adapted Hilbert ...
Efeitos da prática de Dança Sênior® nos aspectos funcionais de adultos e idosos
(Universidade Federal de São Carlos, Departamento de Terapia Ocupacional, 2018)
This study aimed to identify and analyze the effects of Senior Dance® practice on adults and elderly people. This is a descriptive, retrospective study that used the methodology of Systematic Review. Data collection occurred ...
Analysis of localized muscle fatigue in elderly women with and without a history of falls using electromyographic signal frequency parameters
(Universidade Federal de Santa Catarina, 2014-07-01)
One of the problems that most concerns the elderly population is the falling, which can be caused by muscle fatigue. The objective of this study was to compare median electromyographic frequency values for the vastus ...