Results 171 to 180 of about 127,640 (324)

Parabolic equations with Robin type boundary conditions in a non-rectangular domain

open access: yesElectronic Journal of Differential Equations, 2010
In this article, we study the parabolic equation $partial_{t}u-c^2(t)partial_x^2u=f$ in the non-necessarily rectangular domain $$ Omega ={ (t,x)inmathbb{R}^2:0<t<T,, varphi_1(t)<x<varphi_2(t)}.
Arezki Kheloufi   +1 more
doaj  

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

A study of a nonlocal problem with Robin boundary conditions arising from MEMS technology [PDF]

open access: green, 2019
Ourania Drosinou   +2 more
openalex   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

open access: yesThe Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe   +4 more
wiley   +1 more source

Gleaning the Rocky Shore? 2500 Years of Coastal Resource Use at Red Bluff 1, GunaiKurnai Country, SE Australia

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT Shell middens in Gippsland along the eastern half of Victoria's coastline have usually been characterised as small, short‐duration camp sites with relatively low shell densities and low taxonomic diversity. Here we present new excavation results from a dense, high‐diversity site at Red Bluff near the eastern end of GunaiKurnai Country, a ...
Patrick Faulkner   +17 more
wiley   +1 more source

Decision tree analysis as a preliminary evidence‐based tool for identifying the syndrome of undifferentiated recurrent fever in children compared with hereditary recurrent fevers and periodic fever, aphthosis, pharyngitis and adenitis syndrome

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To develop evidence‐based criteria to classify SURF patients. Methods 112 SURF patients followed in a single tertiary referral center were analyzed. Patients with genetically confirmed hereditary recurrent fever (HRF) or with periodic fever, aphthosis, pharyngitis and adenitis (PFAPA) syndrome already analyzed for the Eurofever classification
Riccardo Papa   +54 more
wiley   +1 more source

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