Results 11 to 20 of about 767,805 (194)

A general framework for invasion cycles in ecology. [PDF]

open access: yesEcology
Abstract Theory predicts that indirect interactions in ecological networks sustain species diversity through oscillatory dynamics. However, a framework linking interaction structure to the presence, type, and complexity of these cycles is lacking. Here, we develop an analytical toolbox combining invasion graphs with a mathematical decomposition of ...
Calleja-Solanas V   +5 more
europepmc   +2 more sources

Tabla de contenido

open access: yesRevista Filosofía UIS, 2006
Tabla de ...
Revista Filosofía
doaj   +2 more sources

De la substància única a la substancia com a subjecte : "El "diàleg" de Hegel amb Spinoza [PDF]

open access: yes, 1999
És coneguda la concepció hegeliana de la història de la filosofia. Tota ella es pot veure com a preparació per al seu propi pensament, atès que la història de la filosofia és el "lloc", per dirho així, en què l'Absolut, que és el Tot, que és Déu ...
Ros i Bosch, Àngel
core   +3 more sources

Free speech and hate speech: language and rights [PDF]

open access: yes, 2003
Book synopsis: Quasi ogni aspetto dell’esperienza umana sembra essere legato all’idea di normatività. Ma cosa sono le norme? Che cosa le giustifica? A chi, in quale misura e perché si applicano? Che rapporto hanno con i fatti e i valori?
Hornsby, Jennifer
core  

Evaluating the Air Respiratory Capacity of Awaous (Chonophorus) tajasica (Gobiiformes: Oxudercidae): A Morpho‐Functional Study

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
We demonstrated that Awaous tajasica performs facultative air breathing under experimental conditions of dissolved oxygen limitation, retaining air bubbles in the buccal cavity during gill ventilation. Morpho‐functional evidence indicates the use of atmospheric oxygen as a respiratory support under conditions of low water oxygenation.
João Pedro Trevisan   +3 more
wiley   +1 more source

Expanding the Faunal Interpretation of the Cova Eirós (NW Iberia) Middle Paleolithic–Early Upper Paleolithic Record With ZooMS

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT The Cova Eirós archaeopaleontological site preserves the most comprehensive archaeostratigraphic sequence in the northwestern Iberian Peninsula, with an exceptionally rich record spanning from the Mousterian to the Upper Paleolithic. The extensive fragmentation of the faunal record and the rich taxonomic diversity at this site have limited the
Hugo Bal‐García   +9 more
wiley   +1 more source

Can Sustainable Development Goal Classification Tools Be Trusted? Analysing the Spanish National Research Council Output on Gender Equality

open access: yesSustainable Development, EarlyView.
ABSTRACT Evaluating research contributions to the Sustainable Development Goals (SDGs) remains challenging, particularly for SDG 5 (Gender Equality), which is cross‐cutting, thematically complex and apparently underrepresented in scientific output. This study evaluates the abilities and limitations of automated classification systems (Web of Science ...
Núria Bautista‐Puig   +3 more
wiley   +1 more source

Philosophy & Architecture [PDF]

open access: yes, 2016
Philosophy & Architecture special number of philosophy@LISBON (International eJournal) 5 | 2016 edited by Tomás N. Castro with Maribel Mendes Sobreira Centro de Filosofia da Universidade de Lisboa
Castro, Tomás N.   +1 more
core  

Analogies and differences between the logic behind statistical hypothesis testing and proofs by contradiction: What can we learn from them?

open access: yesTeaching Statistics, EarlyView.
Abstract Statistical hypothesis testing (SHT) is widely employed across numerous scientific disciplines, and a clear understanding of its underlying logic is essential for the broader scientific community. Here, drawing upon both epistemological and statistical perspectives, we aim to clarify—primarily for educational purposes—the logical relationship ...
Maria Cristina Amoretti   +1 more
wiley   +1 more source

Dos sesiones del seminario Zubiri de 1978

open access: yesRealidad, 1999
No hay resúmenes disponibles Realidad: Revista de Ciencias Sociales y Humanidades No.
Departamento de Filosofía
doaj   +1 more source

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