RESUMO Este artigo oferece uma avaliação dos efeitos da percepção empregados a respeito das práticas de Responsabilidade Social Corporativa (RSC) sobre o Comprometimento Organizacional (CO) nas empresas têxteis região relevante para produção têxtil na América Latina (Estado do Ceará, Brasil). Trata-se pesquisa quantitativa, que utiliza métodos análise fatorial exploratória e confirmatória model...

Aromatic azaheterocycles are key components in a large number of bioactive molecules. In particular, the electron-deficient pyrazine nucleus is present in small molecule drugs which exhibited antitumoral, antiviral, and enzyme inhibitory activities, 15 among others. Besides, the fragrance and agricultural industries take advantage of the pyrazine core. On the other hand, gold complexes continue...

The complete amine acid sequence of rye seed chitinase-a (RSC-a) has been analyzed. RSC-a was cleayed with cyanogen bromide and the resulting three fragments, CBI, CB2, and CB3, were separated by gel filtration. The amino acids of the N-terminal fragment CBI were sequenced by analyzing the peptides produced by digestion with trypsin, lysylendopeptidase, or pepsin ef reduced SLcarboxymethylated ...

Seeking classifier models that are not overconfident and that better represent the inherent uncertainty over a set of choices, we extend an objective for semi-supervised learning for neural networks to two models from the ratio semi-definite classifier (RSC) family. We show that the RSC family of classifiers produces smoother transitions between classes on a vowel classification task, and that ...

When dealing with object classification, each object is defined by a set of features (characteristics) that classify the object to a particular class. The problem is how to choose the best subset of characteristics that provide an accurate classification. Previous research has shown that Decision tables are as accurate as C4.5 for classification purposes. Two different genetic search techniques...

The introduction in 1996 of free choice among sickness funds in Germany was accompanied by a "risk structure compensation" (RSC) mechanism based on average spending by age and sex. Because chronically ill people were not adequately taken into account, competition for newly insured consumers concentrated on the healthy. The introduction in 2002 of disease management programs addresses this probl...

We study Andreev bound states (ABS) and the resulting charge transport of a Rashba superconductor (RSC) where two-dimensional semiconductor (2DSM) heterostructures are sandwiched by spin-singlet s-wave superconductor and ferromagnet insulator. ABS becomes a chiral Majorana edge mode in the topological phase (TP). We clarify two types of quantum criticality about the topological change of ABS ne...