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Now showing items 12941-12950 of 13959
Botere judizialaren gobernua
(EHU/UPV, 2017)
Análisis comparado de los distintos modelos de tratamiento para Guipúzcoa (Comunidad Autónoma Vasca)
(Asociación de Geógrafos Españoles, 2017-04-25)
Este artículo resume un trabajo de análisis e investigación realizado en torno a un problema tan importante y relacionado con la sostenibilidad como el modelo de recogida y tratamiento de los residuos sólidos urbanos. En ...
Bonding and molecular environment effects on photoorientation in epoxy-based polymers having azobenzene units
(Elsevier, 2009-03)
An azo prepolymer (TAZ) was synthesized by reaction between Disperse Orange 3 (DO3)
and diglycidyl ether of bisphenol A (DGEBA). The resulting TAZ was blended with DGEBA
and two different monoamines, one aliphatic and ...
Diseño de una transmisión y sistema de frenado para una carretilla telescópica de 4.300 Kg
(2015-09-30)
El proyecto tiene como fin el diseño de una transmisión y sistema de frenado para un vehículo que tiene la parte generadora de potencia separada de la parte tractora o motriz, ya sea por barreras físicas o por motivos ...
Transcription of ribogenesis genes in fish gonads: Applications in the identification of stages of oogenesis and in environmental monitoring of intersex condition
(Elsevier, 2017-06-13)
One of the best described effects of environmental xenoestrogens in fish is the generation of intersex gonads in males. Considering 5S rRNA a marker of the presence of oocytes, a 5S/18S rRNA index was calculated in 296 ...
El aprendizaje de la estadística a través de PBL con futuros profesores de primaria.
(Universidad de la Rioja, 2016-03-22)
Los contenidos estadísticos son un bloque fundamental de los currículos educativos que resultan indispensables en la toma de decisiones y, por tanto, ayudan en gran medida a desarrollar las competencias ...
A feedforward controller for tuning laser cladding melt pool geometry in real time
(Springer, 2016-07-12)
In this paper, a feedforward proportional-integral (PI) controller is developed to effectively control and tune the laser cladding melt pool geometry in real time. Width setpoint is included in the computer numerically ...
Influence of the regulation framework on the feasibility of a Stirling engine-based residential micro-CHP installation
(Elsevier, 2015-04-07)
In this paper an economic analysis of a 1 kWe Stirling engine-based micro-CHP (combined heat and power) residential plant is developed, approaching the case of a Spanish detached house sited in a cold climatic zone. The ...
Relevance for decision making of spatially explicit, participatory scenarios for ecosystem services in an area of a high current demand
(Elsevier, 2015-07-23)
Participatory ecosystem services scenarios can be used to inform decision making on the sustainable or wise use of biodiversity and Ecosystem Services (ES). To establish the plausibility and coherency of the recently ...
Catalysts of Ni/α-Al2O3 and Ni/La2O3-αAl2O3 for hydrogen production by steam reforming of bio-oil aqueous fraction
(Elsevier, 2012-12-04)
This paper reports on the steam reforming, in continuous regime, of the aqueous fraction of bio-oil obtained by flash pyrolysis of lignocellulosic biomass (sawdust). The reaction system is provided with two steps in series: ...