Results 131 to 140 of about 5,944,987 (300)

Estimating the prevalence and incidence of symptomatic hand OA in the Netherlands using primary care electronic health records.

open access: yesArthritis Care &Research, Accepted Article.
Objective This study estimated the incidence and prevalence of symptomatic hand osteoarthritis (OA) in the Dutch population using a validated algorithm that integrates free‐text data from primary care electronic health records (EHRs). Methods This retrospective cohort study used the Integrated Primary Care Information (IPCI) database, including EHRs ...
Onur Kaya   +7 more
wiley   +1 more source

Workshop on X-rays from electron beams With special emphasis on possible developments at ELBE. Transparencies

open access: yes, 2000
Presently, at the Forschungszentrum Rossendorf (FZR) the ELBE facility - a superconducting Electron accelerator of high Brilliance and low Emittance (ELBE) with a maximum electron energy of 40 MeV and a beam current of up to 1 mA - is under construction.
Prade, H. (ed.)   +1 more
core  

A portable CCD array detector for in-situ analysis of powder samples using combined x-ray diffraction/x-ray fluorescence techniques [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This work describes the design, development and testing of a portable charge-coupled device detector system to be used for the simultaneous collection of X-
Intisar, Amir
core   +2 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Comparing and evaluating the efficacy of the TOR18FG Leeds test X-ray phantom for T-rays

open access: yes, 2013
The commercially available X-ray fluoroscopy quality assurance phantom, the Leeds test object TOR18FG, was found to be suitable to assess T-ray image quality in the range (0.1-0.4) THz at a depth of 0.5 cm.
Roger Lewis (19588450)   +3 more
core   +1 more source

Tuvan pharyngealization under the X-rays

open access: yesНовые исследования Тувы, 2016
Comment on: Selyutina I.Ya., Urtegeshev N.S., Ryzhikova T.R., Dambyra I.D., Kechil-ool S.V. Pharyngealization as a typological feature of phonological systems (on the material of the Turkic languages of South Siberia) / Publishing editor N.N. Shirobokova.
Aziana V. Bayr-ool
doaj  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Er det plass for meg? : Evaluering av X-Rays inkluderingsprosjekt

open access: yes, 2018
Denne rapporten bygger på en evaluering av prosjektet «Er det plass for meg?» - et prosjekt i regi av X-Ray Ungdomskulturhus i Oslo. X-Ray har eksistert i mer enn 20 år og er i dag et av de største og mest brukte ungdomskulturhusene i Oslo.
Haugen, Gry Mette D., Berg, Berit
core  

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