Results 11 to 20 of about 8,976 (287)

El papel de la hidroelectricidad en el contexto de las energías renovables en España [PDF]

open access: yes, 2013
En el artículo se discute el papel de la energía hidroeléctrica en el marco del sistema eléctrico español, donde existe una elevada penetración de energías no gestionables con una tendencia clara a aumentar en los próximos años.
Wilhelmi Ayza, José-Román
core   +1 more source

The Small Hydropower in the Plans of promotion of renewable energies in Spain [PDF]

open access: yes, 2016
La energía minihidráulica incluye las centrales con una potencia instalada de hasta 10 megavatios. Esta tecnología de producción energética se ha incluido en los Planes de Fomento de las Energías Renovables promovidos por los Gobiernos de España desde ...
Aparicio Guerrero, Ana Eulalia   +2 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Fichas reversibles: ¿Othello o Yago? [PDF]

open access: yes, 2013
Presentamos y analizamos un juego que se conoce comercialmente bajo dos nombres: Reversi y Othello, describiendo sus elementos, su origen, variantes y estrategias.
García, Manuel, Rupérez, José Antonio
core  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Análisis de procesos en un centro de control de tráfico urbano [PDF]

open access: yes, 2010
El Centro de Control de Tráfico Urbano del Ayuntamiento de Barcelona tiene como función principal la supervisión del tráfico, la gestión y control de las incidencias que se produzcan en la ciudad, no obstante, son muchos los procesos que intervienen a ...
Rodríguez Mateos, Juan   +1 more
core  

Bases biológicas del deterioro de la función cognitiva inducido por los tratamientos antineoplásicos [PDF]

open access: yes, 2012
Often patients treated with chemotherapy and/or radiotherapy suffer memory and attention problems. The exact mechanisms of action are unknown, although several explanations have been proposed. Both chemotherapy and radiotherapy have a direct toxic effect
Cruzado, Juan Antonio   +4 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

El hidrógeno como vector energético: Mucho hecho pero casi todo por hacer [PDF]

open access: yes, 2019
Los autores desarrollan, muy brevemente, los aspectos esenciales de lo que globalmente se denomina “Sistema Energético Solar-Hidrógeno” o a veces “Economía del hidrógeno”.
Ares, José R.   +4 more
core   +1 more source

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