Results 41 to 50 of about 38,891 (213)

Le rappresentazioni di sintesi dell'Atlante [PDF]

open access: yes, 2013
Il contributo espone le specifiche tecniche per il popolamento delle banche dati dell'atlante e propone passo passo il metodo per la costruzione delle mappe di ...
RONSIVALLE, Daniele
core  

Skin Colour in Salamanders Is Modulated by Both Epitranscriptomic Methylation and Gene Expression

open access: yesMolecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Animal colouration is a key trait in organismal biology, being involved in natural and sexual selection, competition, and communication. Amphibians use their highly diverse colouration in many ecological interactions, but the molecular bases of their colour variation are less well understood than in other vertebrate systems. While the genetic,
Nicholas Strowbridge   +3 more
wiley   +1 more source

Male Mating Behaviour Is Shaped by Previous Experience of Both Conspecific and Heterospecific Females in the Seed Bug Lygaeus simulans

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
We investigate the effect of previous mating opportunities with con‐ and heterospecifics on the subsequent mating decisions of male Lygaeus simulans seed bugs. We found that males were less likely to copulate with both con‐ and heterospecific females if they had previously encountered a heterospecific female, and more likely to copulate with ...
Vicki L. Balfour   +3 more
wiley   +1 more source

Mappe concettuali, flussi di conoscenza e sviluppo professionale continuo

open access: yesFormare, 2015
Uno dei possibili approcci per integrare processi di apprendimento formale, non-formale e informale nei contesi dello sviluppo professionale continuo è quello di ricreare, all’interno di un evento formativo formale, le tipiche dinamiche che innescano i ...
Guglielmo Trentin
doaj   +1 more source

Mappe di Memoria: insegnare gli anni di piombo

open access: yesUmanistica Digitale, 2020
The site and the initiative Mappe di memoria aims at conveying the memory of the terroristic massacres and the murderers in Emilia during the Years of Lead to the new generations.
Camilla Zucchi
doaj   +1 more source

The Coevolution of Colour Patterns and Hindwing Shapes on a Large Phylogenetic Scale Reveals Predation‐Driven Adaptive Syndromes in Swallowtail Butterflies

open access: yesEcology Letters, Volume 29, Issue 1, January 2026.
By combining computer vision and morphometrics on museum specimens, we show that hindwing tail shape and colour patterns evolved in concert across swallowtails. Long‐tailed species display contrasted stripes and marginal spots, suggesting coevolution of deflective traits promoted by natural selection by predators.
Agathe Puissant   +4 more
wiley   +1 more source

"Wenn es so locker geht, dann wäre was drin". Grützke und das Buch [PDF]

open access: yes, 2011
Während dem Maler und Graphiker Johannes Grützke vergleichsweise viel Aufmerksamkeit seitens der Wissenschaft widerfuhr, bleibt der "Buchillustrator" Grützke noch zu entdecken.
Pommeranz, Johannes
core  

Pigments, Chromatophore Structure, and Gene Expression Underlying Colour Polytypy of a Panamanian Poison Frog

open access: yesMolecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Colour polytypism represents an example of phenotypic diversification shaped by genetic divergence and ecological pressures. Poison frogs of the genus Oophaga (Dendrobatidae) are highly polytypic in coloration, making them an ideal system for investigating the genetic and physiological basis of colour variation.
Vasiliki Mantzana‐Oikonomaki   +7 more
wiley   +1 more source

Don't You Know That I'm Toxic? Wild Birds Learn to Avoid a Novel Aposematic Warning Signal

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
The foraging behaviours of predators towards aposematic prey have been studied extensively and there is much empirical evidence to support this theory. Often, studies involving wild species are relatively short‐term and so there is a possibility that any aversive behaviours exhibited by predators are merely neophobic. In this study, we ensure predators
Samuel G. Thompson, Steven J. Portugal
wiley   +1 more source

MiniMapathon: mappare il mondo a 10 anni [PDF]

open access: yes, 2016
Il presente articolo illustra il primo e più grande esperimento al mondo di MiniMapathon, ovvero un mapathon (editing collaborativo di mappe) a scopo umanitario realizzato con 250 studenti di quarta e quinta della scuola primaria.
Ebrahim, M.   +3 more
core  

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