Economic Assessment of Forest Ecosystem Services Losses: Cost of Policy Inaction

52 p.

Modelling the Effect of Climate Change on Environmental Pollution Losses from Dairy Systems in the UK

21 p.

Guía de diseño de un edificio de bajo consumo energético

[ES]Comparativa de las alternativas disponibles para la construcción de un edificio, con el objetivo de optimizar el diseño disminuyendo las pérdidas de energía. De los distintos tipos de construcciones posibles, la investigación se centra en una vivienda unifamiliar. El trabajo aborda, por una parte, el diseño de la envolvente de la vivienda con las técnicas eficientes y los materiales mejor ajustados a la zona de edificación; y por otra, la selección del sistema de calefacción y de agua caliente sanitaria (ACS). Se opta por bloques de tierra comprimida, aislante de celulosa y enlucido de arcilla para las paredes, así como por una caldera de pellets para el sistema de calefacción y una instalación de energía solar térmica para el ACS.

Thermal stability and crystallochemical analysis for CoII based coordination polymers with TPP and TPPS porphyrins

Artículo CrystEngComm 2013

Mild Hydrothermal Synthesis, Crystal Structure, Thermal Behavior, Spectroscopic and Magnetic Properties of (NH4)0.80Li0.20[Fe(AsO4)F]

postprint

Energy retrofits in social housing. Analysis of its thermal behaviour.

468 p.

Surface plasmons and effects of losses in propagating modes in a chain of silver nanoparticles

In this work a chain of 4000 silver nanoparticles embedded in a glass medium is considered, and its leftmost particle is excited by an electric field pulse of Gaussian shape. Considering Drude’s model, losses of the system are taken into account by γ factor, which stands for the Ohmic losses, and different quantities, such as frequencies of excited modes and group velocities are calculated. Besides, these results are compared to those obtained from the dispersion relation of an infinite chain. The increase of losses affects the lifetime and propagation length of the plasmon; besides, although the response dispersion relation for an infinite chain seems to remain invariable, this is not the case for a finite chain. The mismatches are bigger for higher losses. Furthermore, plasmon propagation velocities are analysed, and an explanation for the mismatch of longitudinal modes close to the intersection point with the dispersion of light is suggested. Finally, some concepts to treat this problem from the energy transport point of view are introduced.