Results 181 to 190 of about 86,146 (347)

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li   +12 more
wiley   +1 more source

Prevalence and risk factors of acute malnutrition among pre-school children in internally displaced person settlements within Abuja Municipal Area Council

open access: yesNigerian Journal of Paediatrics
Background: Malnutrition is pervasive among displaced populations worldwide. Adequate nutrition is essential to the growth and development of all children, particularly in the preschool age.
Oyinwola Oluwafisayo I   +3 more
doaj  

The lower jaw of Devonian ray‐finned fishes (Actinopterygii): Anatomy, relationships, and functional morphology

open access: yesThe Anatomical Record, EarlyView.
Abstract Actinopterygii is a major extant vertebrate group, but limited data are available for its earliest members. Here we investigate the morphology of Devonian actinopterygians, focusing on the lower jaw. We use X‐ray computed tomography (XCT) to provide comprehensive descriptions of the mandibles of 19 species, which span the whole of the Devonian
Ben Igielman   +11 more
wiley   +1 more source

Anxiety, depression and access to mental health services among internally displaced persons in Mogadishu, Somalia: a cross-sectional survey [PDF]

open access: gold
Hassan Abdullahi Dahie   +7 more
openalex   +1 more source

Electing Displacement: Political Cleansing in Apartadó, Colombia [PDF]

open access: yes
This article highlights a nefarious effect of elections during civil wars by demonstratingthat they can facilitate the displacement of civilians. This occurs through two main mechanisms: they reveal information about civilians' loyalties directly to ...
Abbey Steele
core  

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +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

Internally Displaced Persons 1998-2013

open access: yes, 2015
The very first issue of Forced Migration Review (successor to the RPN newsletter) in April 1998 was dedicated to internal displacement, just two months after the publication of the Guiding Principles on Internal Displacement. Since then we have seen the remarkable rise of internally displaced persons (IDPs) on the global agenda, as a result of a ...
openaire   +1 more source

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