Results 41 to 50 of about 574,447 (319)

La armería de don Antonio Alonso Pimentel, VI conde de Benavente, en el Hospital de Nuestra Señora de la Piedad

open access: yesGladius, 2023
Don Antonio Alonso Pimentel, VI conde de Benavente, fue el creador de la armería familiar, que estuvo en el Hospital de Nuestra Señora de la Piedad (Benavente) antes de trasladarse definitivamente a la fortaleza. En este artículo se estudia el contenido
Juan Francisco Torres Cubero
doaj   +1 more source

Os "Combatentes da Paz" - a participação dos comunistas brasileiros na Campanha Pela Proibição das Armas Atômicas (1950)

open access: yes, 2008
O trabalho procura reconstituir a Campanha pela Proibicao das Armas Atomicas, adotada pelo PCB no ano de 1950. Seguindo a linha pacifista da Uniao Sovietica, dirigida a todos os partidos comunistas, a campanha consistia no recolhimento, pelos militantes ...
J. Ribeiro
semanticscholar   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Does ESG Investing Pay off? Comparing the Performance of ESG and Traditional ETFs Across European and US Markets

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Investors have long recognized the importance of firms in promoting sustainability, leading to the rise of socially responsible investment (SRI). Specifically, there is a growing preference for exchange‐traded funds (ETFs) that prioritize environmental, social, and governance (ESG) principles.
Sandra Tenorio‐Salgueiro   +3 more
wiley   +1 more source

O referendo das armas no Brasil: estratégias de campanha e comportamento do eleitor

open access: yes, 2008
O Referendo das Armas e abordado neste artigo com enfase na estrutura das retoricas das campanhas televisivas e no comportamento eleitoral. Os objetivos sao: a) analisar como as frentes que representavam a dualidade do pensamento - Frente Parlamentar por
Luciana Fernandes Veiga   +1 more
semanticscholar   +1 more source

On subset least squares estimation and prediction in vector autoregressive models with exogenous variables

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne   +2 more
wiley   +1 more source

Molecular modification of coumarin dyes for more efficient dye sensitized solar cells [PDF]

open access: yes, 2012
solo para uso personalIn this work, new coumarin based dyes for dye sensitized solar cells (DSSC) have been designed by introducing several substituent groups in different positions of the NKX-2311 structure.
Fernández Sanz, Javier   +4 more
core   +1 more source

Investidura de armas de los reyes españoles en los siglos XII y XIII

open access: yes, 1988
Este trabajo quiere ser una primera aproximacion a uno de los temas mas apasionantes para la simbologia politica medieval: la investidura de armas del rey en la Espana cristiana de los siglos XII y XIII. El tema tiene todas las dificultades propias de
B. Martín
semanticscholar   +1 more source

Economic and Technical Assessment of Wind Potential Using SARIMAX Time Series Models: Wind Speed Forecasting and Analysis

open access: yesEnergy Science &Engineering, EarlyView.
The wind energy potential of Khaf was evaluated for 2025 using 15 years of wind data combined with advanced forecasting models, SARIMAX and Prophet. This integrated framework enables precise estimation of wind power density and optimal turbine selection, paving the way for the efficient and sustainable development of wind farms in the region.
Mohammad Amin Valizadeh   +3 more
wiley   +1 more source

Solving Mazes: A New Approach Based on Spectral Graph Theory

open access: yesMathematics
The use of graph theory for solving labyrinths and mazes is well known, understanding the possible paths as the connections between the nodes that represent the corners or bifurcations.
Marta Martín-Nieto   +3 more
doaj   +1 more source

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