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Mostrando ítems 11-20 de 277
Wood zone plate fishnet metalens
(EDP Sciences, 2015)
Artículo / Artikulua,
Fresnel-zone plate lenses provide focusing performance while having low profile. Unfortunately, they usually display higher reflection losses than conventional dielectric lenses. Here, we demonstrate a low-profile Wood ...
Land use change effects on carbon and nitrogen stocks in the Pyrenees during the last 150 years: a modelling approach
(Elsevier, 2015)
Artículo / Artikulua,
In the southern Pyrenees, human population and therefore land uses have changed from forests to pastures, then crops, and back to pastures and secondary forests during the last two centuries. To understand what such rapid ...
A passive traffic algorithm for detecting unavailable periods in TCP services
(IARIA, 2015)
Artículo / Artikulua,
This paper presents a simple passive algorithm to monitor
service availability. The algorithm is based on packet counting
over a passive traffic trace of a population of clients accessing
servers of interest. The major ...
The influence of socio-economic background, personal effort and motivation on English proficiency
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2015)
info:eu-repo/semantics/article,
The aim of this study was to investigate
the influence of three factors –socio-economic
background, individual effort, and motivation–
in English proficiency, and the possible relation
between individual effort and ...
Autorías antropológicas y usufructos legitimadores en los procesos memoriales peruanos a propósito de la Comisión de la Verdad y Reconciliación
(CSIC, 2015)
Artículo / Artikulua,
El conflicto armado peruano (1980-2000) fue asumido institucionalmente mediante la investigación
de la Comisión de la Verdad y Reconciliación (CVR) en 2001, acreditando con un Informe
final hechos, víctimas y victimarios, ...
Resilience assessment of lowland plantations using an ecosystem modeling approach
(MDPI, 2015)
Artículo / Artikulua,
As afforestation programs of former farmlands take hold in Taiwan to achieve a
variety of ecological and socio-economic values, it is becoming necessary to define best
forest management. Hence, we simulated mixed ...
Fire in the woods or fire in the boiler: implementing rural district heating to reduce wildfire risks in the forest-urban interface
(ElsevierThe Institution of Chemical Engineers, 2015)
Artículo / Artikulua,
Many rural communities in British Columbia (western Canada) are at risk from wildfire. This risk will increase over time as a result of climate change because of higher average temperatures, longer growing seasons, and ...
Retos metodológicos: de la oralidad al texto
(Universidade Fernando Pessoa, 2015)
Artículo / Artikulua,
El pasado siglo veinte podemos considerar como la gran catarsis entre la metodología cuantitativa y cualitativa,
esta última se asienta en el escenario empírico partiendo de la reflexividad del relato oral que puede ...
Analysis of wireless sensor network topology and estimation of optimal network deployment by deterministic radio channel characterization
(MDPI, 2015)
Artículo / Artikulua,
One of the main challenges in the implementation and design of context-aware
scenarios is the adequate deployment strategy for Wireless Sensor Networks (WSNs),
mainly due to the strong dependence of the radiofrequency ...
Socioeconomic position and childhood-adolescent weight status in rich countries: a systematic review, 1990–2013
(BioMed Central, 2015)
Artículo / Artikulua,
Background: Childhood obesity is a major problem in rich countries due to its high prevalence and its harmful
health consequences. An exploratory analysis conducted in the PubMed database highlighted that the number ...