Results 81 to 90 of about 2,180 (177)

From Critical Thinking to d‐Critical Thinking: Reconstructing Dewey's Sense of Critical in How We Think

open access: yesEducational Theory, Volume 76, Issue 5, Page 597-617, October 2026.
Abstract In this article, I reexamine John Dewey's original sense of critical in How We Think (first published in 1910), arguing that contemporary discourse about critical thinking reveals a process of lexicalization through which the term critical has lost its meaning. This article finds that Dewey's original sense of critical (which I term d‐Critical)
Matthew Landers
wiley   +1 more source

Complex body size trends in the evolution of sloths (Xenarthra: Pilosa) [PDF]

open access: yes, 2014
Background Extant sloths present an evolutionary conundrum in that the two living genera are superficially similar (small-bodied, folivorous, arboreal) but diverged from one another approximately 30 million years ago and are phylogenetically separated ...
Goswami, A   +5 more
core   +2 more sources

Seroprevalence of Arboviruses and Genetic Characterization of Orbiviruses in Sloths from Western Panama

open access: yesViruses
Arthropod-borne viruses (arboviruses) are an increasingly significant threat to public health in tropical regions. In this study, we investigated the seroprevalence of various arboviruses in two species of sloth (Choloepus hoffmanni and Bradypus ...
Rita Corrales   +13 more
doaj   +1 more source

Screwworm reemergence, illegal cattle movements, and emerging risks to wildlife and protected areas in Mesoamerica

open access: yes
Conservation Biology, EarlyView.
Lucy Keatts   +7 more
wiley   +1 more source

Hoffmann's two‐toed sloth II: Muscle architectural properties in the thoracic limb of Choloepus (Pilosa: Xenarthra)

open access: yesJournal of Anatomy, Volume 249, Issue 4, Page 737-758, October 2026.
Two‐toed sloths use their thoracic limbs for more frequent and greater suspensory support than three‐toed sloths and have muscle architectural properties consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the shoulder and elbow joints, and grip on the support as indicated by their myology. Abstract Two‐toed sloths
C. S. Tucker   +4 more
wiley   +1 more source

New Hispaniolan sloths

open access: yes, 2000
32 p. : ill., map ; 26 cm.Includes bibliographical references (p. 22-25).As part of ongoing revisionary work on Antillean Megalonychidae, we document four new sloth species from Quaternary cave localities in Haiti and the Dominican Republic. The new taxa
MacPhee, R. D. E.   +2 more
core   +1 more source

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

open access: yesJournal of Anatomy, Volume 249, Issue 4, Page 714-736, October 2026.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker   +3 more
wiley   +1 more source

Virtual brain endocasts of the palaeanodont Metacheiromys marshi and the neurosensory evolution of early Pholidotamorpha

open access: yesJournal of Anatomy, Volume 249, Issue 4, Page 821-846, October 2026.
We describe the endocranial anatomy of Metacheiromys marshi. Decrease in olfaction and eye movement control occurred through time in Pholidotamorpha and is likely linked to fossorial adaptations. The development of the orbital gyrus might be related to the evolution of myrmecophagy and the emergence of a protrusile tongue in early Pholidotamorpha ...
Eduard Cabasés Bru   +4 more
wiley   +1 more source

First records of Amblyomma geayi and Amblyomma varium (Ixodida: Ixodidae) parasitizing sloths in Nicaragua [PDF]

open access: yes
Ticks of the genus Amblyomma parasitize a wide variety of terrestrial vertebrate hosts, including humans. In Nicaragua, 14 species of ticks of the genus Amblyomma have been recorded.
Troyo Rodríguez, Adriana   +4 more
core   +1 more source

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