No presente estudo busca-se analisar o impacto de empresas familiares, que participaram do Índice Sustentabilidade Empresarial, na adoção dos Objetivos Desenvolvimento Sustentável (ODS). A amostra, composta por 43 brasileiras listadas no totaliza 126 observações feitas período 2019 a 2021. Os dados foram submetidos à análise fatorial exploratória para estimar as diferentes dimensões ODS (social...

Oxide dispersion strengthened (ODS) alloys prepared by mechanical alloying (MA) and subsequent consolidation are of increasing interest for potential application in components for use in power generation and furnace applications. After MA, canned alloy powders are usually subjected to a series of heat treatments. These heat treatments, particularly those at higher temperatures, last long enough...

The Department of Energy (DOE), National Energy Technology Center (NETL), has initiated a strategic plan for the development of advanced technologies needed to design and build fossil fuel plants with very high efficiency and environmental performance. These plants, referred to as “Vision 21” by DOE, will produce electricity, chemicals, fuels, or a combination of these products, and possibly se...

Background Odontogenic sinusitis (ODS) is distinct from non-odontogenic rhinosinusitis, and often requires multidisciplinary collaboration between otolaryngologists dental providers to make the diagnosis. The purpose of this study was develop international consensus on diagnosing ODS. Methods A modified Delphi method used assess for expert bacterial panel 17 authors with ODS expertise 8 countri...

BACKGROUND Osmotic demyelination syndrome (ODS) may be observed as a result of a rapid change in serum osmolarity, such as that induced by an overly rapid correction of serum sodium levels in hyponatraemic patients. CASE PRESENTATION We describe the case of a 21-year-old woman who was hospitalized at week 10 of gestation because of severe hyperemesis. At admission the patient appeared restles...

An octadecylsilica (ODS) column modified with zwitterionic/nonionic mixed surfactants was evaluated for the direct injection determination of inorganic anions in biological fluids by ion chromatography. A zwitterionic surfactant (sulfobetaine-type) and a nonionic surfactant (polyoxyethylene-type) were used for a stationary-phase modification. When aqueous electrolyte solutions with concentratio...

Resumo As grandes corporações causam os danos mais significativos, mas podem contribuir para alcançar Objetivos de Desenvolvimento Sustentável (ODS) e suas prioridades globais. O objetivo desta pesquisa foi mapear potenciais impactos relacionados aos ODS, analisando o setor empresarial da construção civil brasileiro, incluindo algumas das principais empresas brasileiras dos seguintes segmentos:...

Oxide Dispersion Strengthened (ODS) steels are candidate materials for both fission and fusion nuclear reactors. In this study, the microstructure of ferritic (Fe-14Cr-1W) / martensitic (Fe-9Cr-1W) ODS has been characterized after two different processing routes: Hot Extrusion (HE) Isostatic Pressing (HIP). Transmission Kikuchi Diffraction (TKD) revealed presence Ti-rich precipitates on every s...