In recent years, hybrid materials combining aluminum alloys and steels have gained
popularity across various industries due to their lightweight design and superior mechanical …

This paper reports experimental and numerical studies on the compression resistances of
aluminium alloy equal-leg angle section stub columns after exposure to fire. An …

High-strength aluminum alloys, extensively used in automotive and aerospace industries,
often suffer from processing defects such as solidification cracking and keyhole collapse …

This paper presents an investigation on the structural analysis of a steel column exposed to
a localized fire. Because EN 1991-1-2 does not provide a simplified method to calculate …

Water-loving compounds are usually used to prepare superhydrophilic and underwater
superoleophobic surfaces. Hydrophilic polymers especially polyelectrolytes which contain …

Managing personnel costs is important in all companies, especially in those whose
production is labor intensive. The construction sector therefore qualifies as a suitable area …

Ecuador en el año 2019 contaba con 2 444 911 vehículos, un incremento del 7, 26%
respecto al año 2018. Así, el aumento vehicular demanda proporcionalmente una amplia …

Desde inicios del año 2020 apareció el coronavirus (COVID 19) generando problemas
graves en la salud con un alto índice de enfermedad y muertes, esto provocó alteraciones …

The Ergonomics is an applied science of equipment design, as for the workplace, intended
to maximize workers' productivity by reducing operator fatigue, discomfort and risk of injury …

Actualmente en la industria automotriz se está trabajando en la eficiencia de energía, a
través de mejoras en los vehículos, tanto en los motores como en la reducción de peso para …