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Consistent approximations of the zeno behaviour in affine-type switched dynamic systems
This paper proposes a new theoretic approach to a specific interaction of continuous and discrete dynamics in switched control systems known as a Zeno behaviour. We study executions of switched control systems with affine ...
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A greenhouse experiment was carried out to determine the mycorrhizal dependency of lulo (Solanum quitoense Lam.). An experimental design completely randomized was used, treatments were arranged in factorial combination ...
Do living machines exist? On the relationship between life and technique [¿Existen las máquinas vivientes? Sobre la relación entre vida y técnica]
The industrial biotechnology calls the products of synthetic biology "living machines". As I want to demonstrate in this article, the concept of "living machine" is misleading. the products of synthetic biology are rather ...
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In this study we propose a multi-source data approach for quantifying long-term flooding and aquifer recharge in ungauged ephemeral rivers. The methodology is applied to the Buffels River, at 9000 km2 the largest ephemeral ...
Development of the magnesium alloy industry in Colombia - an opportunity [Desarrollo de la industria de aleaciones de magnesio en Colombia - una oportunidad]
Magnesium and its alloys are some of the materials that have had notable growing progress in recent years. This interest in magnesium base alloys is due to both, its physical and mechanical properties, as well as the search ...
Adsorption of arsenate on Fe-(hydr)oxide
Adsorption using metal oxide materials has been demonstrated to be an effective technique to remove hazardous materials from water, due to its easy operation, low cost, and high efficiency. The high number of oxyanions in ...