RESUMO
The effective placement and continued safe employment of individuals with major physical handicaps, is one of the greatest rewards for much previous devoted work by individuals of different industrial teams and the ultimate integration of their techniques.
Assuntos
Pessoas com Deficiência , Emprego , Gestão de Recursos Humanos , Seleção de Pessoal , Adulto , Avaliação de Desempenho Profissional , Luxação Congênita de Quadril/reabilitação , Humanos , Descrição de Cargo , Masculino , Exame FísicoRESUMO
A charge density analysis of accurate x-ray data for the mineral kernite Na(2)B(4)O(6)(OH)(2). 3H(2)O indicates that the sodium and boron atoms have partial positive charges of 0.4 to 0.5 unit and 0.4 to 0.7 unit, respectively, whereas the oxygen atoms have negative charges of about 0.4 to 0.5 unit. The best agreement with the intensities and with the experimental scale factor is obtained with contracted molecule-optimized atomic orbitals. Difference density maps based on high-order parameters show more density in B-O than in Na-O bonds, thus supporting the covalent nature of the bonds between boron and oxygen atoms.
