Results 51 to 60 of about 43,666 (197)

Intraspecific Variation in Dorsal Colour Patterns of Amphibolurus muricatus Lizards From the Perspective of Relevant Observers

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
This study examined dorsal pattern variations across the geographic range of an Australian lizard using multispectral photography and visual models for lizards and avian predators. Findings reveal differences in dorsal colouration based on sex, body size, genetic clades and habitat type.
Jonathan W. Salisbury, Richard A. Peters
wiley   +1 more source

La identidad

open access: yesConjeturas Sociologicas, 2017
Vivimos en un mundo que evoluciona y cambia vertiginosamente, un mundo que deviene planetariamente, que es interdependiente y se mantienen interconectado. Algunos autores le llaman la era planetaria, otros le llaman la conciencia planetaria.
Norma Azucena Flores Retana
doaj  

Práctica pedagógica de la Matemática: saberes contextualizados en la decolonialidad planetaria-complejidad

open access: yesEducação Matemática Debate
El objetivo del ensayo fue analizar la práctica pedagógica de la Matemática: saberes contextualizados en la decolonialidad planetaria-complejidad.
María Milena Bedoya Echavarría   +1 more
doaj   +1 more source

Gender Differences, or Lack Thereof, in the Early Home Science Environment

open access: yesInfant and Child Development, Volume 34, Issue 3, May/June 2025.
ABSTRACT As women are underrepresented in STEM and the home learning environment has been associated with children's science knowledge, this study focuses on the home science environment as an area where gender differences may occur. To identify potential antecedents of gender differences, this study examined whether there were mean differences in the ...
Suzanne Varnell   +8 more
wiley   +1 more source

Acne and the cutaneous microbiome: A systematic review of mechanisms and implications for treatments

open access: yesJournal of the European Academy of Dermatology and Venereology, Volume 39, Issue 4, Page 793-805, April 2025.
Impact of Acne Therapies on the Skin Microbiome: This graphical abstract illustrates how various acne treatments affect the cutaneous microbiome, particularly focusing on Cutibacterium acnes and overall microbial diversity. Common treatments like doxycycline and benzoyl peroxide generally decrease C. acnes and reduce alpha diversity, while isotretinoin
Alicia Podwojniak   +7 more
wiley   +1 more source

A 19th Century Stormwrecked Black‐Capped Petrel From Vermont Offers Insight Into Historical Vagrancy Processes

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
Small historical museum collections can provide unexpected data points in telling the story of how climate change has impacted species. We report a (re)discovered Black‐capped Petrel (Pterodroma hasitata) from the 19th‐century Middlebury College Vertebrate Natural History collection and confirmed its late 1800s Vermont origin through a combination of ...
Oliver W. Patrick   +5 more
wiley   +1 more source

SUR Y EL NORTE COMO EXPERIENCIAS EPISTEMOLÓGICAS NECESARIAS A LA DESCOLONIALIDAD

open access: yesEstudos de Sociologia, 2014
EI objetivo de esta reflexión es demostrar que en este momento hay giros epistemológicos importantes que expresan desplazamientos espaciales y temporales del mundo globalizado en el contexto de la descolonización planetaria.
Paulo Henrique Martins
doaj  

La lotta infinita per la libertà. Riflessioni su guerra e pace [PDF]

open access: yes, 2015
Il lavoro affronta alcuni temi relativi alla condizione geo-politica contemporanea. Al centro della riflessione vi sono gli interrogativi intorno alla possibilità di uno sviluppo e di una evoluzione dell’idea di libertà occidentale, in relazione all ...
CARAMIELLO, LUIGI
core  

Heavy metal pollution exposure affects egg coloration but not male provisioning effort in the pied flycatcher Ficedula hypoleuca

open access: yesJournal of Avian Biology, Volume 2025, Issue 1, January 2025.
Heavy metal pollution is known to negatively affect numerous traits in birds, including foraging, metabolism, immunity, and reproductive success. In this study, our primary aim was to assess the impact of metal pollution exposure on the visual appearance of the pied flycatcher Ficedula hypoleuca eggs.
Lisandrina Mari   +5 more
wiley   +1 more source

Que la crisis no esconda la emergencia planetaria [PDF]

open access: yes, 2011
Cuadernos de Pedagogía dedicó el "Tema del mes" de su número 405 (octubre de 2010) a "Cómo trabajar la crisis en la escuela", un tema de indudable relevancia y que merece una atención continuada, porque esta crisis ni es coyuntural ni meramente económica
Gil Pérez, Daniel   +1 more
core   +1 more source

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