Results 121 to 130 of about 86,297 (272)

Pipelining the Fast Multipole Method over a Runtime System [PDF]

open access: yes, 2012
Fast Multipole Methods (FMM) are a fundamental operation for the simulation of many physical problems. The high performance design of such methods usually requires to carefully tune the algorithm for both the targeted physics and the hardware.
Agullo, Emmanuel   +5 more
core   +6 more sources

SACY - a Search for Associations Containing Young stars

open access: yes, 2003
The scientific goal of the SACY (Search for Associations Containing Young-stars) was to identify possible associations of stars younger than the Pleiades Association among optical counterparts of the ROSAT X-ray bright sources.
A. Kaufer   +19 more
core   +1 more source

Why is a noble metal catalytically active? The role of the O-Ag interaction in the function of silver as an oxidation catalyst [PDF]

open access: yes, 2003
Extensive density-functional theory calculations, and taking into account temperature and pressure, affords a comprehensive picture of the behavior and interaction of oxygen and Ag(111), and provides valuable insight into the function of silver as an ...
A. A. Balandin   +7 more
core   +2 more sources

Retinal imaging in pre‐eclamptic pregnancy: systematic review

open access: yesUltrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To explore potential changes in retinal structures in pregnant women with pre‐eclampsia (PE). Methods This was a systematic review of the literature on retinal assessment in pregnancies complicated by PE. PubMed, EMBASE via Ovid, The Cochrane Library and Scopus databases were searched in July 2025 using an a‐priori‐designed protocol ...
D. Kitmiridou   +3 more
wiley   +1 more source

Abstract: OCT-OCTA Segmentation [PDF]

open access: yes, 2018
In this work, a novel paradigm for segmenting optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) is presented [1]. Since it uses OCT and OCTA information jointly it is called “OCT-OCTA segmentation” and its usefulness is demonstrated by segmenting the Bruch’s Membrane (BM) in the presence of drusen. Therefore a fully
Julia Schottenhamml   +14 more
openaire   +1 more source

Optical Coherence Tomography Angiography in Macular Neovascularization: A Comparison Between Different OCTA Devices

open access: yesTranslational Vision Science & Technology, 2020
Purpose The purpose of this study is to compare the ability of 3 optical coherence tomography angiography (OCTA) devices to measure lesion area in patients with macular neovascularization (MNV) with type 1, 2 and mixed neovascularization (NV).
Rodolfo Mastropasqua   +10 more
semanticscholar   +1 more source

Development of Betalactam‐Predictor: A Clinical Decision Tool for Delabeling Low‐Risk Betalactam Allergy Patients. Initial Validation in Penicillin Allergy

open access: yesAllergy, EarlyView.
BL‐Predictor has emerged as a new tool for delabeling penicillin allergy. External validation has shown a specificity of 93% for detecting low‐risk patients. This score could potentially reduce diagnostic costs and the negative consequences associated with incorrect antibiotic allergy labels.
Marina Labella   +14 more
wiley   +1 more source

Ultrastructural imaging biomarkers in diabetic macular edema: A major review

open access: yesIndian Journal of Ophthalmology
Diabetic macular edema (DME) is a vision-threatening complication of diabetic retinopathy and causes significant morbidity in patients. Anti-vascular endothelial growth factor (VEGF) agents are the mainstay of treatment for DME, with steroid implants ...
Sagnik Sen   +9 more
doaj   +1 more source

Relativistic-dft study of the electronic structure, bonding and energetic of the [ref8]־ and [uf8]2- ions [PDF]

open access: yes, 2013
Indexación: ScieloABSTRACT In this study we evaluated the importance of the relativistic effects (scalar and spin-orbit) on the description of the electronic structure, bonding and the energetic of the [ReF8]- and [UF8]2- ions.
Rabanal-León, Walter A.
core  

Choroidal vascular hyperpermeability patterns in central serous chorioretinopathy correlate with microperimetry: CERTAIN study report 4

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose This report evaluates the association of three distinct leakage patterns of choroidal vascular hyperpermeability (CVH) on indocyanine green angiography (ICGA), previously correlated with disease chronicity, with retinal sensitivity measured by microperimetry in central serous chorioretinopathy (CSC): unifocal indistinct signs of ...
Jennifer M. Chang‐Wolf   +7 more
wiley   +1 more source

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