Abstract

The main influencing parameter on the efficiency of adsorptive thermochemical energy storage is the efficiency of the desorption process, which is influenced by the process conditions, for example, desorption time and desorption temperature, and the working pair (adsorbent–adsorbate). [...]

Abstract

Para la Unión Europea, la Economía Circular es a la vez una prioridad y una apuesta decidida en favor de un nuevo paradigma económico en nuestro continente. El tradicional modelo económico lineal de producir, consumir, usar y tirar está ya agotado. [...]

Abstract

This work presents a simpler numerical design method for efficiency maximization of an Hydraulic Jet Pump (HJP) for oil-well extraction process, considering its hydraulic and geometric parameters. The design process consists in setting and solving a constrained non-linear optimization [...]

Abstract

Since the last century, we have witnessed a steady evolution of advertising techniques in an effort to adapt to the new social context in the market. As a strategic resource, Neuroscience brings a new perspective by allowing you to explore those difficult or verbally unconscious motives [...]

Abstract

We describe a spectrum splitting solar module design approach using ensembles of 2–20 subcells with bandgaps optimized for the AM1.5D spectrum. Device physics calculations and experimental data determine radiative efficiency parameters for III-V compound semiconductor subcells and [...]

Abstract

In this paper, our research question that could analyze how efficiency in Swedish financial enterprises has changed since the banking crisis in 1993. We estimate the time-invariant and time-variant efficiencies of Swedish financial enterprises with four different estimators. These [...]

Abstract

This research studies the professional profiles of journalists in the three main news agencies in Catalonia by comparing the multitasking of the Catalan News Agency (ACN) to the specialization of Catalan offices of the Spanish EFE and Europa Press (EP). Although still controversial, [...]

Abstract

Secaba-Rank is an online tool that includes Secaba-Rank Universitarias and Secaba-Rank Publicas, which can be used to evaluate both Spanish university libraries and public reading networks. Using a systemic approach, the methodology makes use of second level indicators focused on [...]

Abstract

In this work, results of efficiencies for first and second law of thermodynamics applied to four box-type solar cookers with internal reflectors are shown. The solar cooker has two glasses on its cover to diminish the losses of heat for radiation and convection, besides creating the [...]