Results 11 to 20 of about 117,758 (315)

Poison frogs [PDF]

open access: yesCurrent Biology, 2015
Stynoski et al. introduce the dendrobatids, a charismatic group of frogs known for their colourful and often poisonous skin.
Stynoski, Jennifer L.   +3 more
openaire   +2 more sources

The Finnic Tetrameter – A Creolization of Poetic Form?

open access: yesStudia Metrica et Poetica, 2019
This article presents a new theory on the origins of the common Finnic tetrameter as a poetic form (also called the Kalevala-meter, regilaul meter, etc.).
- Frog
doaj   +1 more source

Mythological Names and dróttkvætt Formulae II: Base-Word-Determinant Indexing

open access: yesStudia Metrica et Poetica, 2014
This article explores patterns of language use in oral poetry within a variety of semantic formula. Such a formula may vary its surface texture in relation to phonic demands of the metrical environment in which it is realised.
- Frog
doaj   +1 more source

Mythological Names and dróttkvætt Formulae III: From Metric-Structural Type to Compositional System

open access: yesStudia Metrica et Poetica, 2015
This article explores patterns of language use in oral poetry within a variety of semantic formula. Such a formula may vary its surface texture in relation to phonic demands of the metrical environment in which it is realised. This is the third part of a
- Frog
doaj   +1 more source

Narratiiv kui ravi: riituse-etendus ja narratiivi aktualiseerumine kogemusena [PDF]

open access: yesMäetagused, 2010
This paper addresses theoretical issues of narrative in an attempt to approach the semantics of understanding underlying the performance of certain healing rites. The first section of the paper introduces the term narrative power to refer to the cultural
Frog
doaj  

Hipparion tracks and horses' toes: the evolution of the equid single hoof

open access: yesRoyal Society Open Science, 2023
The traditional story of the evolution of the horse (family Equidae) has been in large part about the evolution of their feet. How did modern horses come to have a single toe (digit III), with the hoof bearing a characteristic V-shaped keratinous frog on
Alan R. Vincelette   +4 more
doaj   +1 more source

Taxonomic re-evaluation of African anuran trypanosomes with the redescription and molecular diagnosis of Trypanosoma (Trypanosoma) nelspruitense Laveran, 1904 and Trypanosoma (Haematomonas) grandicolor Pienaar, 1962

open access: yesParasitology, 2023
The aquatic and terrestrial clades of species of Trypanosoma could provide insight into the evolutionary history of the genus, as well as complementary information for biomedical studies of medically and economically important species of Trypanosoma. The
Bernard J. Jordaan   +2 more
doaj   +1 more source

The impact of pelvic lateral rotation on hindlimb kinematics and stride length in the red-legged running frog, Kassina maculata [PDF]

open access: yesRoyal Society Open Science, 2019
Some frog species, such as Kassina maculata (red-legged running frog), use an asynchronous walking/running gait as their primary locomotor mode. Prior comparative anatomy work has suggested that lateral rotation of the pelvis improves walking performance
Amber J. Collings   +3 more
doaj   +1 more source

Mythological Names and dróttkvætt Formulae I: When is a Valkyrie Like a Spear?

open access: yesStudia Metrica et Poetica, 2014
This article explores patterns of language use in oral poetry within a variety of semantic formula. Such a formula may vary its surface texture in relation to phonic demands of the metrical environment in which it is realized.
- Frog
doaj   +1 more source

Frogs (Coqui Frogs, Greenhouse Frogs, Cuban Tree Frogs, and Cane Toads)

open access: yes, 2017
Amphibians are perhaps most well known for their highly threatened status, which often masks appreciation for the great numbers of species that are widespread global invaders (Kraus 2009). Both purposeful and accidental introductions of amphibians have occurred worldwide.
Beard, Karen H.   +2 more
openaire   +2 more sources

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