Results 81 to 90 of about 3,137,165 (404)

Trabecular bone ontogeny of the human talus

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid   +2 more
wiley   +1 more source

Our 19th Century: another 19th century?

open access: yes, 2020
In histories of Russian literature, the 19th century is generally considered to be the "golden age", or that moment of crystallization of national myths and the normalization of texts and national languages – a moment that most written cultures have experienced under different denominations: "the golden age", "the classic era", "the century of national
openaire   +1 more source

Hegel's Eurocentric Triads of Dialectics and its Transformation to Kelly's Planetary Paradigm [PDF]

open access: yes, 2018
This article introduces Hegel's Eurocentric philosophy of dialectics in the 19th century and its transformation to Kelly’s planetary paradigm at the turn of the 20th-21st century.
ma, Z. G.
core   +1 more source

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

open access: yesThe Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source

Foscolo tra antichi e moderni. La citazione nelle “Ultime lettere di Jacopo Ortis" [PDF]

open access: yesParole Rubate, 2015
This article examines intertextual issues in Ugo Foscolo’s Ultime lettere di Jacopo Ortis (1798, 1802 and 1817). Foscolo opted for a jigsaw technique inserting and gradually harmonizing elements from various prose and verse texts into its narrative ...
Cecilia Gibellini
doaj  

Slave Prices, Geography and Insolation in 19th Century African-American Stature [PDF]

open access: yes
The use of height data to measure living standards is now a well-established method in the economic literature. Moreover, while much is known about 19th century black legal and material conditions, less is known about how 19th century institutional ...
Scott A. Carson
core  

WAIS Divide ice core suggests sustained changes in the atmospheric formation pathways of sulfate and nitrate since the 19th century in the extratropical Southern Hemisphere

open access: yes, 2013
. The 17O excess (Δ17O = δ17O−0.52 × δ18O) of sulfate and nitrate reflects the relative importance of their different production pathways in the atmosphere. A new record of sulfate and nitrate Δ17O spanning the last 2400 years from the West Antarctic Ice
Eric D. Sofen   +13 more
semanticscholar   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille   +6 more
wiley   +1 more source

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