Results 171 to 180 of about 2,297,622 (421)

Residues and Resultants [PDF]

open access: yes, 1997
Resultants, Jacobians and residues are basic invariants of multivariate polynomial systems. We examine their interrelations in the context of toric geometry.
Alicia Dickenstein   +6 more
core   +6 more sources

Global patterns and gaps in the study of terrestrial birds and mammals' use of freshwater sources: a mapping review

open access: yesWildlife Biology, EarlyView.
Water availability strongly influences the ecology of terrestrial birds and mammals. It will likely play an increasing role as a limiting factor as climate change and human demand make water availability scarcer. However, we lack a knowledge synthesis describing our current understanding of the use of water sources, particularly for wildlife hydration.
Carlos M. Delgado‐Martínez   +3 more
wiley   +1 more source

Deshabitando ciudades

open access: yesBiblio3W, Revista Bibliográfica de Geografía y Ciencias Sociales, 2021
Reseña de MORENO, Lara. Deshabitar. Un recorrido vital por las habitaciones de la crisis inmobiliaria. Barcelona: Editorial Destino, 2020. 111 p. [ISBN: 978-84-233-5743-7]
openaire   +1 more source

El Códice Tro-Cortesiano del Museo de América de Madrid. [PDF]

open access: yes
Los estudios sobre el Códice Tro-Cortesiano se han orientado tradicionalmente al análisis de su contenido, con intentos repetidos de conocer el significado de los almanaques que contiene y las actividades, cotidianas o extraordinarias, que con ellos se ...
Ciudad Ruiz, Andrés
core   +1 more source

Communication and comparative rephotography. Architectural evolution, the case of Fez and Grenade [PDF]

open access: yes, 2018
Poder contar con la fotografía como medio de investigación y posteriormente para poder establecer la comunicación de los aspectos desarrollados en temas de arquitectura, patrimonio y urbanismo es un potencial importante en la preservación de la memoria e
Muñoz-Jimenez, Jose Antonio
core  

Evaluating the Influence of Temporal Context on Automatic Mouse Sleep Staging through the Application of Human Models [PDF]

open access: yesarXiv
In human sleep staging models, augmenting the temporal context of the input to the range of tens of minutes has recently demonstrated performance improvement. In contrast, the temporal context of mouse sleep staging models is typically in the order of tens of seconds.
arxiv  

Complete metamorphosis promotes morphological and functional diversity in Caudata

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Metamorphosis, a common and spectacular developmental process, involves major phenotypic changes often linked to environmental transitions. Understanding how these changes affect morphological evolution is crucial for examining metamorphosis's evolutionary impacts.
Vivien Louppe   +14 more
wiley   +1 more source

Ciudades abiertas, ciudades competitivas

open access: yesBoletín CF+S, 2014
Resumen del VI Encuentro Internacional Hábitat ColombiaLas tendencias a la concentración urbana y a la expansión metropolitana se han consolidado. No hay indicios de que la concentración poblacional por si sola sea el problema, en la base están factores de pobreza y exclusión social, deficiencias institucionales y reducción de la inversión en ...
openaire   +1 more source

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