Results 71 to 80 of about 1,225,224 (285)

Tumeur fibreuse solitaire de la paroi abdominale: à propos d´un cas

open access: yesPAMJ Clinical Medicine, 2020
Anciennement appelé mésothéliome fibreux bénin, la TFS est une tumeur mésenchymateuse rare. La localisation abdominale est exceptionnelle. Nous rapportons le cas d´un patient présentant une tumeur fibreuse solitaire siégeant sur la paroi abdominale ...
Adja Coumba Diallo   +12 more
doaj   +1 more source

Adaptive Mesh Refinement for Characteristic Grids

open access: yes, 2010
I consider techniques for Berger-Oliger adaptive mesh refinement (AMR) when numerically solving partial differential equations with wave-like solutions, using characteristic (double-null) grids.
A.-K. Tornberg   +52 more
core   +1 more source

Multimodal Image Guidance in Subthalamic Deep Brain Stimulation for Parkinson's Disease

open access: yesAnnals of Neurology, EarlyView.
Objective Accurate electrode placement and individual stimulation parameters influence the outcomes of subthalamic deep brain stimulation in Parkinson's disease. Neuroimaging‐based models can help evaluate how electrode placement impacts improvement, aiming to reduce the burden of programming.
Patricia Zvarova   +27 more
wiley   +1 more source

Arthur Berger Centenary Concert Program, November 8, 2012 [PDF]

open access: yes, 2012
This is the concert program of the Arthur Berger Centenary Concert Program performance on Thursday, November 8, 2012 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts.
School of Music, Boston University
core  

The spinorial energy functional: solutions of the gradient flow on Berger spheres

open access: yes, 2016
We study the negative gradient flow of the spinorial energy functional (introduced by Ammann, Wei{\ss}, and Witt) on 3-dimensional Berger spheres. For a certain class of spinors we show that the Berger spheres collapse to a 2-dimensional sphere. Moreover,
Wittmann, Johannes
core   +1 more source

Expanded application to plant reproductive tissues of a branched DNA probe‐based in situ hybridization method

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Detecting clear tissue‐ and organ‐specific patterns of gene expression is key to understanding the genetic mechanisms that control plant development. In situ hybridization (ISH) of mRNA is one of the most precise, yet most challenging approaches to gene expression assays.
Brooklyn M. Anaya   +3 more
wiley   +1 more source

On Berger’s isoperimetric problem

open access: yesComptes Rendus. Mathématique
Berger’s isoperimetric problem asks if the flat equilateral torus is λ 1 -maximal. In 1996, Nadirashvili first gave a positive answer. In this paper, we use El Soufi–Ilias–Ros’s method in [8] and Bryant’s result in [3] to give a new proof.
openaire   +3 more sources

The morphology of the oval window in Paranthropus robustus compared to humans and other modern primates

open access: yesThe Anatomical Record, EarlyView.
Abstract The oval window (OW) is an opening connecting the inner and middle ear. Its area has been shown to consistently scale with body mass (BM) in primates, and has been used alongside semi‐circular canal (SCC) size to differentiate Homo sapiens and fossil hominins, including Paranthropus robustus.
Ruy Fernandez, José Braga
wiley   +1 more source

Variation in parrot jaw musculature

open access: yesThe Anatomical Record, EarlyView.
Interspecific morphological differences in some superficial jaw muscles of parrots. Abstract Psittaciformes, the order encompassing parrots and their relatives, are highly diverse and generally known for having a strong beaks used for multiple behaviors. The muscles related to the masticatory apparatus should reflect this functional complexity; however,
Ana Carolina L. Faillace   +3 more
wiley   +1 more source

Higher complement C4 gene copy number constitutes a shared genetic risk factor for giant cell arteritis and IgA vasculitis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +296 more
wiley   +1 more source
humans
pv module
light traping
automatically variable load
acquisition interface
database
chemical etching
nanostructures
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