Results 111 to 120 of about 1,420,060 (248)

Educação e República [PDF]

open access: yes, 2010
O Regime Republicano e a afirmação do município como resultante da descentralização e como local pedagógico.
Magalhães, Justino
core  

Diel thermal variability does not always have detrimental effects on the performance of ectotherms

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Climate change directly affects animal survival, with ectotherms being particularly vulnerable because their vital rates are closely related to environmental temperatures.
Daniel A. Bastías   +1 more
wiley   +1 more source

Atenas, República Imperial [PDF]

open access: yes, 2009
El presente texto intenta exponer los motivos de por qué Atenas, una vez convertida en Imperio, y pese a ciertas convulsiones internas, logró mantener viva la democracia en la ciudad.
Hermosa Andújar, Antonio
core   +1 more source

Species‐specific scents, targeted enemies: Volatile cues mediate predator attraction in willows

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants produce volatile organic compounds (VOCs) in response to herbivory. Such signals mediate plant interactions with herbivores and their natural enemies. Different herbivores can elicit distinct responses in plants, influencing predator attraction.
Priscila Mezzomo   +9 more
wiley   +1 more source

On traits matching and the modular organization of food web and occurrence networks

open access: yesJournal of Animal Ecology, EarlyView.
What mechanisms shape ecological networks? In Paraná River piscivores, species traits and abundance scaling promote modular structures. Our findings reveal how communities self‐organize and highlight the conditions needed to sustain them. Abstract Modularity and nestedness have been observed recurrently across different ecological networks, including ...
Dalmiro Borzone Mas   +5 more
wiley   +1 more source

A Primeira República Portuguesa entre a instituição, estado e a ordem povo [PDF]

open access: yes, 2012
O presente texto estuda a instituição Estado da Primeira República Portuguesa (Outubro de 1910 – Maio de 1926). Começamos por uma dimensão tantas vezes marginalizada: a relação entre a República portuguesa e as organizações políticas estrangeiras, em ...
Matos, Luís Salgado de
core  

FEMINISTS VERSUS MONUMENTS? From Protests to Anti‐monuments in Mexico City

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract This article examines the role of heritage spaces and monuments in the Historic Centre of Mexico City during ongoing feminist mobilizations. Feminists have claimed that the Mexican government is more concerned about protecting monuments and urban heritage than acting to prevent gender‐based violence and femicide.
Fernando Gutiérrez
wiley   +1 more source

Sobre F. P. Wrangel, De Sitka a San Petersburgo al través de México

open access: yesHistoria Mexicana El Colegio de México, 1975
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Anne Staples
doaj  

Reunión Preparatoria de la Comisión Regional Coordinadora de Educación Básica del Sector Educativo del Mercosur [PDF]

open access: yes, 2012
En la CIUDAD AUTÓNOMA DE BUENOS AIRES, REPÚBLICA ARGENTINA, durante los días 23 y 24 de febrero de 2012, se lleva a cabo la Reunión Preparatoria de la Comisión Regional Coordinadora de Educación Básica del Sector Educativo del MERCOSUR, con la presencia ...

core  

Molecular mechanisms of sex determination in Lepidoptera: current status and perspectives

open access: yesInsect Science, EarlyView.
The genetic basis of sex determination in Lepidoptera was discovered in 2014 in the silkworm Bombyx mori. In this model species, the W chromosome‐derived small piRNA called Fem piRNA downregulates the expression of a Z‐linked gene, Masculinizer (Masc), which leads to the default female‐specific splicing of the doublesex gene (dsxF) and thus to female ...
František Marec   +2 more
wiley   +1 more source

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