In the present work, we report a suitable approach for the preparation of BaTiO3 nanostructures via the hydrothermal condition using Dolapix ET85 as surfactant. The powders were investigated by X-ray diffraction (XRD), scanning election microscopy (SEM), energy-dispersive X-ray spectroscopy (EDAX), field emission transmission electron microscopy (FETEM), selected area electron diffra...

A 64 X64-bit iterating multiplier, the Stanford Pipelined Iterative Multiplier (SPIM), is presented. Tbe pipelined array consists of a small tree of 4:2 adders. The 4:2 tree is better suited than a Wallace tree for a VLSI implementation because it is a more regular structure. A 4:2 carry-save accumulator at the bottom of the array is used to iteratively accumulate partial products, allowing a p...

Le niveau de formation et le taux d’emploi sont en forte corrélation. Dans l’ensemble, un diplôme du deuxième cycle l’enseignement secondaire ou post-secondaire non tertiaire est souvent considéré comme minimum requis pour réussir sur marché travail (OCDE, 2021[3]). des 25-64 ans nettement plus élevé dans l’effectif diplômé que secondaire. les pays l’OCDE, pourcentage d’actifs occupés s’élève m...

In this paper we present a low power temporal-difference image sensor with wireless communication capability designed specifically for imaging sensor networks. The event-based image sensor features a 64 64 pixel array and can also report standard analog intensity images. An ultra-wide-band radio channel allows to transmit digital temporal difference images wirelessly to a receiver with high rat...

Apresentar as etapas, a metodologia experimentada e o perfil dos alunos na construção avaliação do projeto educacional “Cuidados em saúde mental atenção psicossocial: avaliação, manejo seguimento nos territórios” (SMAPS-CE) 2020.: Construiu-se desenho pedagógico para educação distância com uso de metodologias ativas ensino-aprendizagem remotas. Duas turmas-piloto curso semipresencial virtual, m...

Recent industry developments mark a milestone in the evolution of 64-bit computing. 64-bit computing has been around for a long time in mainframe, reduced instruction set computers (RISC), and, more recently, in Intel IA-64 Itanium® architectures. Now, 64-bit computing is being standardized and driven into volume markets by AMD and Intel in processors that are based on the mainstream x86 archit...

We describe our experience creating a robots community using standard hardware and software – the Windows CE operating system, XScale development boards, and LEGO Mindstorm actuators. We focus on an open and extendable distributed robotics system, which in contrast to most existing proprietary robotics systems, supports cost-effective integration and assembly of components while providing depen...

• identify some of the research that supports the immediate loading concept. Abstract: The ability to predictably achieve long-term osseointegration in patients with compromised anatomical resources has been demonstrated numerous times in modern oral implantology. Recently, clinical attention has focused on new methods of reducing treatment time. One-stage surgical procedures and immediate load...