Results 41 to 50 of about 83,782 (311)

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian   +4 more
wiley   +1 more source

Generating Bridging Definite Descriptions

open access: yes, 2008
International audienceIn this paper, we focus on the role knowledge based reasoning plays in the generation of definite descriptions. Specifically, we propose an extension of Dale and Reiter's incremental algorithm which covers not only directly ...
Striegnitz, Kristina   +3 more
core   +2 more sources

Triangular Index Ratio as an Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang   +7 more
wiley   +1 more source

TIPE NOMINA TAKRIF BAHASA INDONESIA DALAM KARANGAN SISWA SEKOLAH DASAR

open access: yesLitera, 2013
This study aims to describe definite nominals in the Indonesian language in elementary school students’ writings. The data source was descriptive and narrative writing of elementary school students in Yogyakarta City. The data were analyzed by means of a
Teguh Setiawan
doaj  

Quantum frames of reference and the noncommutative values of observables

open access: yesResults in Physics, 2021
Based on a recent relational formulation of quantum reference frame transformations, especially with a case of quantum spatial translations in particular, we analyzed how the ‘value’ of an observable for a fixed state change.
Otto C.W. Kong
doaj   +1 more source

Definite Integration in Mathematica V3.0

open access: yes, 2018
The aim of this paper is to provide a short description of definite integration algorithms implemented in Mathematica Version 3 ...
Victor S. Adamchik (5409170)
core   +1 more source

Semi-definite representations for sets of cubics on the 2-sphere

open access: yes, 2022
International audienceThe compact set of homogeneous quadratic polynomials in n real variables with modulus bounded by 1 on the unit sphere is trivially semi-definite representable.
Hildebrand, Roland
core   +1 more source

Invisible Polymer Walls Enhance Reorientational Optical Nonlinearity in Oligothiophene‐Doped Liquid Crystals

open access: yesAdvanced Functional Materials, EarlyView.
The polymer wall stabilized dye‐doped liquid crystals (PWLCs) enhance the sensitivity of photoinduced molecular reorientation in dye‐doped LC systems. The PWLC with an invisible polymer wall successfully reduces the threshold intensity and functions as an optical limiter under the incidence of low intensity light laser source.
Junki Yokota   +6 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Theoretical and experimental revision of surface acoustic waves on the (100) plane of silicon

open access: yesScientific Reports, 2021
The phase velocity dispersion of the surface acoustic waves on a basal plane of Si(100) has been calculated in the whole range of the azimuthal angle of propagation. We present a detailed description of the calculations.
Alexander Tarasenko   +2 more
doaj   +1 more source

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