Results 61 to 70 of about 685,307 (311)

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

Regulación y terminología dermocosmética: los orígenes de las normas INCI en España

open access: yesArs Pharmaceutica, 2020
Resumen Introducción: el uso de normas concretas para identificar correctamente los ingredientes que componían los cosméticos resultó fundamental para su control.
Marta Suay-Matallana   +1 more
doaj   +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

CLEO – pracoviště historické sociologie, nebo sociologizující historiografie?

open access: yesHistoricka Sociologie, 2017
The article contains the history of the research center since 1980, the main results (social history of the Czech Lands in the 19th century and the development of patterns in the 19th and 20th centuries) and a short information about theory and methods ...
Jiří Matějček
doaj   +1 more source

Globalization, Convergence and History [PDF]

open access: yes
There were three epochs of growth experience after the mid 19th century for what is now called the OECD 'club'; the late 19th century, the middle years between 1914 and 1950, and the late 20th century.
Jeffrey G. Williamson
core  

Más allá del positivismo : una interpretación lakatosiana de la enseñanza de las ciencias [PDF]

open access: yes, 1994
The history of science shows that positivism was the dominant philosophy from about the end of the 19th century to the middle of the 20th century. The main objective of this article is to present a critique of positivist ideas and show how the new ...
Níaz, M.
core   +2 more sources

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

Trade and Empire, 1700-1870 [PDF]

open access: yes
This paper surveys the rise and fall of the European mercantilist system, and the transition to the modern, well-integrated international economy of the 19th century.
Guillaume Daudin   +2 more
core   +3 more sources

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

open access: yesThe Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli   +6 more
wiley   +1 more source

The Swedish drug problem: Conceptual understanding and problem handling, 1839–2011

open access: yesNordic Studies on Alcohol and Drugs, 2014
AIM - To analyse the Swedish drug question by examining dominant concepts used to portray the problem in the years 1839-2011. Theoretically, we understand these concepts as ideological tools that shape the political initiatives and administrative efforts
Edman Johan, Olsson Börje
doaj   +1 more source

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