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This study investigates the impact of different processing steps on the crystallographic textureevolution of αZr and minority phases βZr and ωZr, and intergranular stresses as a function ofgrain orientation in a Zr2.5...

A procedure for obtaining the initial value of the costate in a regular, finite-horizon, nonlinear-quadratic problem is devised in dimension one. The optimal control can then be constructed from the solution to the Hamil...

A novel approach to approximately solving the restricted-control LQR problem online is substantiated and applied in two case-studies.  The first example is a one-dimensional system whose exact solution is known.  The o...

In Salmonella enterica serovar Typhimurium, the RcsCDB regulatory system controls the expression of genes involved in synthesis of colanic acid, formation of flagella and virulence. Here, we show that activation of the R...

In Argentina, there is an important potential to utilize organic waste to generate bioenergy. This work analyzes the environmental impacts and the energetic and economic requirements of the biogas produced by digesting t...

This paper presents the analysis of the technical feasibility to use a photovoltaic system to supply the electrical demand on two referential commercial aircraft, Airbus A340-300 and Cessna Conquest 441. The methodology ...

Sexual conflict may influence the shape and evolution of body structures that males use to grasp females during mating. Not only sexual coercion but also intersexual cooperation may be involved during clasping behavior. ...

Ultraviolet (UV) radiation has been considered a deleterious agent that living organisms must avoid. However, many of the acclimation changes elicited by UV induce a wide range of positive effects in plant physiology thr...

The responses of fresh-cut (FC) vegetables to CO2 and O2 levels depend on their ripening stage and degree of processing. In this work we evaluated the effect of storage under different CO2 (2.5; 5; 10 and 15 kPa) and O2 ...

The decision of when and how to escape result crucial for animals because it can result in an interruption to contribute to their fitness. In the present study, we analysed whether speed attack, sex and type of refuge in...

BackgroundRecessive dystrophic epidermolysis bullosa (RDEB) is a devastating genodermatosis caused by biallelic COL7A1 mutations, where chronic inflammation drives disabling complications affecting quality of life and su...