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An Image Adaptive Watermarking method based on the Discrete Wavelet Transform is presented in this paper. The robustness and fidelity of the proposed method are evaluated and the method is compared to state-of-the-art w...

Los depósitos corneales pueden ser causa de lesiones crónicas locales o enfermedades sistémicas. Esta alteración en la transparencia corneal se denomina degeneración corneal y ocurre como consecuencia del depósito ...

Fault tolerance has become an important issue for parallel applications in the last few years. The parallel systems' users want them to be reliable considering two main dimensions, availability and data consistency. Avai...

A 20 años de su creación, el denominado “Sector Educativo del MERCOSUR” (SEM) presenta avances importantes y también desafíos y debilidades que justifican su análisis con el objetivo de apoyar la conformación d...

Este trabalho tem como objetivo contribuir na diferenciação entre as especies Alternanthera brasiliana (L.) Kuntze e Alternanthera dentata (Moench) Stuchlik (Amaranthaceae). As folhas de A. brasiliana e A. dentata apre...

The aim of the present study was to prepare, characterize and in-vitro evaluation of a Winsor-IV type microemulsion based drug delivery system incorporating celecoxib as BCS class-II model drug. Attempts were made to pre...

Driven by the financial distress of many social security systems worldwide, national public pension funds (PPFs) have proliferated in recent years. Considering the fact that in 2007, they managed assets globally by more ...

Introduction - is capitalism sustainable? seven revolutions for sustainable capitalism revolution 1 - competition - going for the triple win revolution 2 - values - from me to we revolution 3 - information and transparen...

Materias / palabras clave: accounting & accountability, whistleblowing, internal audit & financial transparency, independent audit & financial transparency, financial transparency in the public sector, accounting standards & financial transparency...