Results 101 to 110 of about 84,706 (218)

Analysis of photovoltaic power plant resilience under Iberian heatwaves [PDF]

open access: yesInternational Journal of Climate Change Strategies and Management
PurposeThis study aims to quantify heatwave impacts on operational performance of Iberian photovoltaic (PV) plants in the context of climate change and examines whether typical meteorological year (TMY) expectations mask event-driven losses.
Sara Pereira   +4 more
doaj   +1 more source

Notas sobre o ensino da Gestão da Empresa Agrícola no Instituto Universitário e na Universidade de Évora - Um contributo inicial [PDF]

open access: yes, 2017
A Gestão Agrícola foi uma das áreas de formação prioritárias dos responsáveis pela criação e instalação do Instituto Universitário de Évora (IUE).Este texto tem por objectivo registar por escrito a memória do autor sobre o ensino da gestão da empresa ...
Marques, Carlos
core  

Iteration of quadratic maps on matrix algebras [PDF]

open access: yes, 2012
We study the iteration of a quadratic family in the algebra of 2 × 2 real matrices, parameterized by a matrix C. We analyze and classify the existing cycles (periodic orbits) and their dependence on the parameter matrix.
Baptista, Alexandra Nascimento   +2 more
core   +1 more source

Rehabilitation of abandoned villages through tourism: a solution for sustainable heritage development? [PDF]

open access: yes, 2013
Villages which have been abandoned during recent decades as a result of migration from rural areas constitute a serious problem which is all too common in many European countries.
Barata, Leonor Themudo   +2 more
core  

Cupressaceae Pollen in the City of Évora, South of Portugal: Disruption of the Pollen during Air Transport Facilitates Allergen Exposure [PDF]

open access: gold, 2021
Ana Galveias   +6 more
openalex   +1 more source

Residents’ perspectives on tourism impacts of Portuguese World Heritage historic centers: Angra do Heroísmo and Évora

open access: yesTourism & Management Studies, 2015
The aim of this study is twofold. First, the study analyzes local community perspectives of the importance of the World Heritage Site (WHS) classification of the historic centers of Angra do Heroísmo and Évora.
Laurentina Vareiro, Raquel Mendes
doaj  

A sacred landscape: an enquiry of the “Cubas” from the South of Portugal [PDF]

open access: yes, 2014
Ponencia presentada a Session 9: Forma urbana y relaciones entre historia y proyecto: el medio ambiente como patrimonio / Urban form and relationships between design and history: environmental heritage, arquitecture and planningThe purpose of this paper ...
Ferro, Luís
core  

The Geology as an indispensable tool for optimizing the exploration of dimension Stones [PDF]

open access: yes, 2012
Like any Geological Resource, the Dimension Stones can only be exploited where they occur. How they occur is a reflection of geological history that presided over its formation.
Lopes, Luís
core  

Adsorption of two pesticides on a clay surface: a theoretical study [PDF]

open access: yes, 2012
The contamination of water resources with many organic xenobiotic compounds poses a challenge to environmental sciences and technologies [1]. Although in many cases these contaminants are present only in small concentrations, the large variety of such ...
Carvalho, A. J. Palace   +2 more
core  

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