Results 41 to 50 of about 645,630 (298)

Sociophysics Simulations II: Opinion Dynamics

open access: yes, 2005
Individuals have opinions but can change them under the influence of others. The recent models of Sznajd (missionaries), of Deffuant et al. (negotiators), and of Krause and Hegselmann (opportunists) are reviewed here, while the voter and Ising models ...
Stauffer, Dietrich
core   +2 more sources

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

open access: yesThe Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou   +3 more
wiley   +1 more source

Un paso decisivo en el conocimiento de la Granada romana (Municipium Florentinum Iliberritanum)

open access: yesArchivo Español de Arqueología, 2004
El hallazgo de una amplia serie de elementos arquitectónicos romanos reutilizados en los muros y cimientos de una casa del Albaicín, juntamente con la recuperación de unos planos antiguos que se habían perdido, nos permiten ahora confirmar plenamente la ...
Manuel Sotomayor, Margarita Orfila
doaj   +1 more source

Red supergiants and stellar evolution

open access: yes, 2013
We review the significant role played by red supergiants (RSGs) in stellar populations, and some challenges and questions they raise for theoretical stellar evolution. We present how metallicity and rotation modify the way stars go to the red part of the
Ekström, Sylvia   +4 more
core   +1 more source

Distinct Effects of Complement C4A and C4B Copy Numbers in Systemic Sclerosis Serological and Clinical Subtypes

open access: yesArthritis &Rheumatology, EarlyView.
Objective Complement component 4 (C4), encoded by C4A and C4B within the major histocompatibility complex (MHC) on chromosome 6, regulates the immune response and clears immune complexes. The variable copy number (CN) of C4 genes and retroviral human endogenous retrovirus K (HERV‐K) element influence its function.
Javier Martínez‐López   +156 more
wiley   +1 more source

Incisión fluvial del río Darro durante el periodo 1890-2010 en el sector urbano de Granada (Alambra-Valparaíso, España) determinada a partir de fotografías históricas

open access: yesAnales de Geografía de la Universidad Complutense, 2016
En este trabajo se calcula la tasa media de incisión fluvial del río Darro (Granada, España) durante el periodo 1890-2010 en su tramo urbano (sector Alhambra-Valparaíso).
José Manuel García-Aguilar   +2 more
doaj   +1 more source

A new special class of Petrov type D vacuum space-times in dimension five

open access: yes, 2010
Using extensions of the Newman-Penrose and Geroch-Held-Penrose formalisms to five dimensions, we invariantly classify all Petrov type $D$ vacuum solutions for which the Riemann tensor is isotropic in a plane orthogonal to a pair of Weyl alligned null ...
Alfonso García-Parrado Gómez-Lobo   +11 more
core   +2 more sources

Unveiling Endotypes in Systemic Lupus Erythematosus Through Multi‐Omic Analysis: Insights into Cardiovascular and Renal Complications

open access: yesArthritis &Rheumatology, Accepted Article.
Background Systemic lupus erythematosus (SLE) shows clinical and molecular heterogeneity, and cardiovascular (CV) complications and lupus nephritis (LN) remain leading causes of morbidity and mortality. This study investigated whether omic profiling can reveal molecular endotypes linked to these outcomes.
Tomás Cerdó   +84 more
wiley   +1 more source

Aportaciones al taller de Pedro Duque Cornejo en Granada

open access: yesAnales de Historia del Arte, 2013
Pedro Duque Cornejo, una de las figuras descollantes del barroco andaluz del XVIII, desarrolló su actividad fundamentalmente en Granada, Sevilla y Córdoba. Del olvido historiográfico del primero de estos escenarios trata el presente trabajo.
Manuel García Luque
doaj   +1 more source

Structural Analysis of the Novel Dima'un fi Qasr al-Chamra by Ehab Farouk Hosny: Important Cultural Stories in the History of Islamic Civilization in Spain

open access: yesArabiyatuna: Jurnal Bahasa Arab, 2023
This research aims to conduct a structural analysis of the novel Dima'un Fi Qasr al-Chamra by Ehab Farouk Hosny. This novel raises an important cultural story in the history of Islamic civilization in Spain.
Somanudin Somanudin   +4 more
doaj   +1 more source

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