Results 51 to 60 of about 1,246,357 (263)

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

open access: yesAmerican Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly   +6 more
wiley   +1 more source

The Politics of Abstract Art. Forma 1 and the Italian Communist Party [PDF]

open access: yes, 2012
Este artículo examina el papel del grupo de artistas abstractos Forma 1 en relación con la política cultural del Partido Comunista Italiano durante la posguerra, como ejemplo de los intentos de superar la dicotomía establecida en Italia entre arte ...
Lorcerie, Françoise   +1 more
core   +1 more source

Temperature and the evolution of flower color: A review

open access: yesAmerican Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Flower colors brighten our natural world. How and why have they evolved? How might ongoing global warming alter their evolutionary trajectories? In this review, I examine the influence of ambient temperature on the evolution of flower color.
Elizabeth P. Lacey
wiley   +1 more source

METODOLOGIA E ESTILOS DE ATUAÇÃO DOS PROFESSORES DE EDUCAÇÃO FÍSICA

open access: yesRevista da Educação Física, 2008
O objetivo do presente trabalho foi diagnosticar e traçar o perfil de atuação metodológica dos professores de Educação Física no tocante à prática de aula e ao estilo.
Viktor Shigunov
doaj   +1 more source

Corrección: una cuestión de estilo [PDF]

open access: yes, 2009
This paper is devoted to ask if Aesthetics today can be considered in the way of Baumgarten and Kant or it can be considered like a way to produce truth and truthfulness. Opposite to the ontological truth (aletheia) and the logic truth (homoisosis) the
Cereceda, Miguel
core   +2 more sources

Estilo

open access: yesEstudos Kantianos [EK], 2019
O verbete visa a elucidar os distintos modos pelos quais Kant apresenta o conceito de estilo. Concebido como modo de expressão dos pensamentos associado à linguagem, à eloquência e às condições subjetivas da comunicação, o conceito de estilo também aparecerá vinculado aos temas do gênio artístico e à simplicidade no sentimento do sublime.
openaire   +2 more sources

Estilo gráfico y estilo arquitectónico. Análisis de una bibliografía histórica sobre métodos para llevar planos arquitectónicos [PDF]

open access: yes, 1986
Junta de Andalucía-Consejería de Política TerritorialEscuela Técnica Superior de Arquitectura de la Universidad de SevillaExcmo.
Bardes Caballero, Juan   +5 more
core  

“The Benefits Far Outweigh the Challenges”: Examining Practices of Queer Shared Households in Canada

open access: yesSexuality, Gender &Policy, Volume 9, Issue 1, February 2026.
ABSTRACT This paper focuses on the experiences and practices of LGBTQ+ adults in Canada living in shared housing arrangements. Drawing on qualitative focus group data from eight participants aged 32–67 in three Canadian cities, we identify and discuss three key themes that characterize these arrangements: (a) the material drivers and impacts of shared ...
Celeste Pang   +4 more
wiley   +1 more source

Guía para citar y referenciar. Estilo APA [PDF]

open access: yes, 2017
This guide has been written for use by students of the Public University of Navarra in the writing of their academic works, following the guidelines of the "Manual de publicaciones de la American Psychological Association"
Ruiz-de-Luzuriaga-Peña, Manuel
core   +1 more source

Telephone Communication, ICT Use, and Digitalization in Healthcare Performance

open access: yesWorld Affairs, Volume 189, Issue 1, Spring 2026.
ABSTRACT This study explores the impact of telephone communication, ICT use, and digitalization on healthcare performance in sub‐Saharan Africa (SSA), a region facing challenges such as limited infrastructure and resources, geographical barriers, and a high disease burden.
Emmanuel K. Manu   +2 more
wiley   +1 more source

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