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Now showing items 10351-10360 of 10424
El papel de la Unión Europea en la consecución de un acuerdo sustitutivo del Protocolo de Kioto: de Bali a París
(Instituto de Estudios Europeos de la Universidad de Valladolid, 2016)
La lucha contra el cambio climático es un elemento fundamental de la política europea de medio ambiente pues posibilita la consecución de un desarrollo sostenible. Durante la última década la Unión Europea ha desarrollado ...
Europako Ingurumen Zuzenbidearen oinarrien eta printzipioen eboluzioa eta egungo egoera: Tratatuak, Ekintza Programak eta Estrategiak
(IVAP, 2017-08)
Ingurumen Zuzenbidearen eremuan, Europar Batasun osoaren
oinarrizko araudia Europako Jatorrizko Zuzenbidean ezarritakoaren arabera dago
zehaztuta, garatu beharreko helburuek eta printzipioek ezartzen dituzten tresnekin
batera, ...
A Tunable Generator of Instances of Permutation-Based Combinatorial Optimization Problems
(2016-04)
[EN]In this paper, we propose a tunable generator of instances of permutation-based Combinatorial Optimization Problems. Our approach is based on a probabilistic model for permutations, called the Generalized Mallows model. ...
An Evaluation of Methods for Estimating the Number of Local Optima in Combinatorial Optimization Problems
(MIT Press, 2013-11-01)
[EN] The solution of many combinatorial optimization problems is carried out by metaheuristics, which generally make use of local search algorithms. These algorithms use some kind of neighborhood structure over the search ...
Grafiko estatistikoak Lehen Hezkuntzako euskarazko matematikako testuliburuetan.
(Matematika, Zientzia Esperimental eta Gizarte Zientzien Didaktika Saila.Bilboko Hezkuntza Fakultatea. Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 2022-03)
Ikaselkar (Baga-Biga) eta Erein argitaletxeetako Lehen Hezkuntzako matematikako testuliburuetan ageri diren grafiko estatistikoak ikertu dira. Identifikaturiko grafiko bakoitzean honakoa aztertu da: grafiko mota, zeregina, ...
Methodology for determining the threshold distance for estimating the main EM exposure contribution in WLAN
(Elsevier, 2021-05-25)
The location of radiation sources in wireless networks is a key factor to characterize their contribution to electromagnetic exposure levels in order to deploy future networks that account for minimizing electromagnetic ...
Characterizing in-band full-duplex in broadcast communications: From field trials to a loopback channel model
(Elsevier, 2024-04-27)
In-band full duplex (IBFD) communications are a potential solution to spectrum scarcity. IBFD communications offer greater spectral efficiency than traditional half-duplex communications by transmitting and receiving on ...
Wearable Slot Antenna at 2.45 GHz for Off-Body Radiation: Analysis of Efficiency,Frequency Shift, and Body Absorption
(Wiley, 2017-09-12)
The interaction of body-worn antennas with the human body causes a significant decrease in antenna efficiency and a shift in resonant frequency. A resonant slot in a small conductive box placed on the body has been shown ...
A molecular perspective on the emergence of long-range polar order from an isotropic fluid
(Elsevier, 2024-06-06)
The ferroelectric nematic phase (NF) has quickly become the most studied system in liquid crystal research. In this work, we investigate the origin of such polar structure by studying a compound for which the NF phase ...
Efecto de las directivas comunitarias sobre los derechos de participación y consulta en las grandes empresas multinacionales alemanas
(AEDTSS, 2017)
En Alemania se aprecia una nueva tendencia hacia la limitación de los derechos de participación y consulta de los trabajadores en la empresa esgrimiendo el derecho comunitario. La
cogestión alemana ha dejado de estar ...