Results 21 to 30 of about 5,741,518 (171)

Hearing loss in Takayasu's arteritis: a role for hyperbaric oxygen therapy? [PDF]

open access: yes, 2017
In the scientific community, there is growing interest regarding associated symptoms in Takayasu’s arteritis (TA), an autoimmune condition that mainly affects the medium and large arteries.
de Vincentiis, Marco   +2 more
core   +1 more source

The coevolution of toxin and antitoxin genes drives the dynamics of bacterial addiction complexes and intragenomic conflict [PDF]

open access: yes, 2012
Bacterial genomes commonly contain ‘addiction’ gene complexes that code for both a toxin and a corresponding antitoxin. As long as both genes are expressed, cells carrying the complex can remain healthy.
Brown, Sam P.   +3 more
core   +1 more source

First-principles calculation of phase equilibrium of V-Nb, V-Ta, and Nb-Ta alloys [PDF]

open access: yes, 2012
In this paper, we report the calculated phase diagrams of V-Nb, V-Ta, and Nb-Ta alloys computed by combining the total energies of 40–50 configurations for each system (obtained using density functional theory) with the cluster expansion and Monte Carlo ...
Panigrahi, B. K.   +3 more
core   +1 more source

Localization and quantification of glottal gaps on deep learning segmentation of vocal folds

open access: yesScientific Reports, 2023
The entire glottis has mostly been the focus in the tracking of the vocal folds, both manually and automatically. From a treatment point of view, the various regions of the glottis are of specific interest.
Mette Pedersen   +3 more
doaj   +1 more source

The Impact of Posterior Corneal Astigmatism on Surgically Induced Astigmatism in Cataract Surgery

open access: yesInternational Journal of General Medicine, 2022
Wenjie Liu,* Lichun Yang,* Jiewei Liu Cataract Department, Shanxi Eye Hospital, Taiyuan, Shanxi Province, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jiewei Liu, Email jieweiliu1967@163.comPurpose:
Liu W, Yang L, Liu J
doaj  

NEAR-ABSOLUTE EQUATIONS OF STATE OF DIAMOND, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, AND W FOR QUASI-HYDROSTATIC CONDITIONS

open access: yesГеодинамика и тектонофизика, 2015
Using the modified formalism of [Dorogokupets, Oganov, 2005, 2007], equations of state are developed for diamond, Ag, Al, Au, Cu, Mo, Nb, Pt, Ta, and W by simultaneous optimization of shock-wave data, ultrasonic, X-ray, dilatometric and thermochemical ...
Peter I. Dorogokupets   +3 more
doaj   +1 more source

Los depósitos de talco y clorita magnesiana de la Sierra de las Estancias (Cordillera Bética, Almería, España)

open access: yesEstudios Geologicos, 1992
Los depósitos de talco y clorita magnesiana de la Sierra de las Estancias se enclavan en metapelitas y mármoles, pertenecientes a la cobertera triásica de la Unidad de Granja (Complejo Alpujárride).
E. Lupiani   +3 more
doaj   +1 more source

COVID-19 school closures turning a spotlight on inequities and other shortcomings from the voices of those in danger of falling through the cracks

open access: yesFormazione & Insegnamento, 2022
This study presents five themes which were highlighted by Maltese educators and parents when reflecting on their experience of sustaining the education of their students and children during the COVID-19 pandemic.
Colin Calleja   +2 more
doaj   +1 more source

Spin-orbit torques acting upon a perpendicularly-magnetized Py layer

open access: yes, 2018
We show that Py, a commonly-used soft ferromagnetic material with weak anisotropy, can become perpendicularly-magnetized while depositing on Ta buffer layer with Hf or Zr insertion layers (ILs) and MgO capping layer.
Buhrman, Robert A.   +4 more
core   +1 more source

Anti-Ma and anti-Ta associated paraneoplastic neurological syndromes: 22 newly diagnosed patients and review of previous cases [PDF]

open access: yes, 2008
Background: Paraneoplastic neurological syndromes (PNS) are indirect remote effects of cancer on the nervous system, often associated with the presence of specific serum antibodies.
Hoffmann, L. A.   +10 more
core   +1 more source

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