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Mostrando ítems 401-410 de 478
Artículo
On the q-polynomials on the exponential lattice x(s)= c 1 qs + c 3
(Taylor & Francis, 1999)
The main goal of this paper is to continue the study of the q-polynomials on non-uniform lattices by using the approach introduced by Nikiforov and Uvarov in 1983. We consider the q-polynomials on the non-uniform exponential ...
Artículo
A role for the Saccharomyces cerevisiae Rtt109 histone acetyltransferase in R-loop homeostasis and associated genome instability
(Genetics Society of America, 2022)
The stability of the genome is occasionally challenged by the formation of DNA-RNA hybrids and R-loops, which can be influenced by the chromatin context. This is mainly due to the fact that DNA-RNA hybrids hamper the ...
Artículo
Highly Dispersed Rh Single Atoms over Graphitic Carbon Nitride as a Robust Catalyst for the Hydroformylation Reaction
(Royal Society of Chemistry, 2023)
Rhodium-catalysed hydroformylation, effective tool in bulk and fine-chemical synthesis, predominantly uses soluble metal complexes. For that reason, the metal leaching and the catalyst recycling are still the major drawbacks ...
Artículo
Advances in thermal energy storage materials and their applications towards zero energy buildings: A critical review
(Elsevier BV, 2017)
Buildings are responsible for one-third of the world's energy consumption, of which 60% is due to heating and cooling. To accomplish the low-carbon energy goal in the building sector, thermal energy storage offers a number ...
Artículo
A Cholinergic Synaptically Triggered Event Participates in the Generation of Persistent Activity Necessary for Eye Fixation
(Society for Neuroscience, 2004)
An exciting topic regarding integrative properties of the nervous system is how transient motor commands or brief sensory stimuli are able to evoke persistent neuronal changes, mainly as a sustained, tonic action potential ...
Artículo
Biodiesel production from waste cooking oil in an oscillatory flow reactor. Performance as a fuel on a TDI diesel engine
(Elsevier, 2018-09)
This paper describes the biodiesel production from waste cooking oil (50% (v/v) olive oil/sunflower oil) in an oscillatory flow reactor (OFR) in batch mode. We mainly focused on the characteristics of the biodiesel and ...
Artículo
Fourth-order cascade SC ΣΔ modulators: a comparative study
(Institute of Electrical and Electronics Engineers, 1998)
Fourth-order cascade ΣΔ modulators are very well suited for IC implementation using analog sampled-data circuits because of their robust, stable operation and their capability to achieve high resolution and wide bandwidth ...
Artículo
Quantum Brain Networks: A Perspective
(MDPI, 2022)
We propose Quantum Brain Networks (QBraiNs) as a new interdisciplinary field integratingknowledge and methods from neurotechnology, artificial intelligence, and quantum computing. Theobjective is to develop an enhanced ...
Artículo
Power System Hardware in the Loop (PSHIL): A Holistic Testing Approach for Smart Grid Technologies
(MDPI, 2020-07)
The smart-grid era is characterized by a progressive penetration of distributed energy resources into the power systems. To ensure the safe operation of the system, it is necessary to evaluate the interactions that those ...
Artículo
Análisis de la demanda de los andaluces hacia su agricultura y la utilidad social que les proporciona mediante un proceso analítico jerárquico (AHP)
(Asociación Española de Profesores Universitarios de Matemáticas para la Economía y la Empresa (ASEPUMA), 2009)
La Política Agraria Común (PAC), diseñada en la Unión Europea (UE) para el conjunto de sus Estados miembros en la búsqueda de la mejora del bienestar ciudadano, pese a sus reformas y al intento de adaptarse a la realidad, ...