Results 81 to 90 of about 9,528,791 (257)

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

Molecular rearrangements of superelectrophiles

open access: yesBeilstein Journal of Organic Chemistry, 2011
Superelectrophiles are multiply charged cationic species (dications, trications, etc.) which are characterized by their reactions with weak nucleophiles.
Douglas A. Klumpp
doaj   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti   +4 more
wiley   +1 more source

Villa Wagner (1912)

open access: yes, 1912
Side view, from road; The second Villa Wagner (1912), on the Hüttelburgstrasse, was built on an asymmetrical, rectilinear plan and has a band of coloured, rectangular tiles in a counterchange pattern.
Moser, Kolo, Wagner, Otto
core  

New fossil unveils the dentary anatomy of the rare lepidosauromorph Cargninia enigmatica from the Upper Triassic of Southern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Nowadays, Lepidosauria is a diverse group represented by squamates and the rhynchocephalian tuatara. However, their origins date back to the end of the Permian Period, when the stem lineages Lepidosauromorpha and Archosauromorpha diverged. Within the lepidosauromorph stem lineage, a few species have been described with unstable phylogenetic ...
Lísie Vitória Soares Damke   +4 more
wiley   +1 more source

Subtrochanteric valgus osteotomy in nonunited femoral neck fractures in children: two different fixation methods

open access: yesJournal of Orthopaedic Surgery and Research
Introduction Nonunion of pediatric femoral neck fractures is a difficult situation for orthopedic surgeons. It can result in devastating results if left untreated. The purpose of the present study was to assess and compare the results of the treatment of
Mahmoud Badawy   +3 more
doaj   +1 more source

Sarcopenia is independently associated with diabetic foot disease

open access: yesScientific Reports, 2017
The aim of this study was to investigate the association of sarcopenia and diabetic foot disease (DFD) in a cross-sectional study. Body composition was assessed using dual-energy X-ray-absorptiometry (DXA) among 1105 patients with type 2 diabetes (120 ...
Qingfeng Cheng   +12 more
doaj   +1 more source

Association between WeChat-based remote care guidance and diabetic foot ulcer healing: a retrospective cohort study [PDF]

open access: yesPeerJ
Objective The aim of this study was to evaluate the effectiveness of WeChat-based remote care guidance as a supplement to standard care for patients with diabetic foot ulcers.
De Qin Chen   +4 more
doaj   +2 more sources

Antea Group Archeologie 2015/69

open access: yes, 2017
In opdracht van de gemeente Valkenswaard heeft Antea Group in mei en juni 2015 een archeologisch bureauonderzoek uitgevoerd. Dit in het kader van een bestemmingsplanwijziging van het terrein ter hoogte van de Pastoor Heerkensdreef 29 in Valkenswaard.
Sophie, G. (Antea Group)
core   +1 more source

Body mass and sex estimation from lower carnassial tooth morphometry in the endangered Iberian wolf (Canis lupus signatus): An ecomorphological analysis of sexual size dimorphism

open access: yesThe Anatomical Record, EarlyView.
Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts   +4 more
wiley   +1 more source

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