Results 171 to 180 of about 1,395,438 (305)

Construct validity of real-world digital mobility outcomes in patients after proximal femoral fracture: a cross-sectional observational study. [PDF]

Sci Rep
Eckert T, Berge MA, Long M, de Las Heras M, Alvarez P, Blain H, Braun J, Buekers J, Caulfield B, Engdal M, Frei A, Helbostad JL, Ionescu A, Jansen CP, Johnsen LG, Klenk J, Koch S, Lanfranchi V, Rochester L, Becker C, Vereijken B, Garcia-Aymerich J.   +21 more
europepmc   +2 more sources

Examining validity in computerized dynamic assessment

ExELL (Explorations in English Language and Linguistics)
Computerized dynamic assessment (CDA) posits itself as a new type of assessment that includes mediation in the assessment process. Proponents of dynamic assessment (DA) in general and CDA in particular argue that the goals of DA are in congruence with ...
Zaha Alonazi
doaj  

Reliability and Construct Validity of the Physician's Global Assessment of Lung Disease in Systemic Juvenile Idiopathic Arthritis-Associated Lung Disease. [PDF]

ACR Open Rheumatol
Rife E, Zhai G, Altaye M, Andringa J, Brunner HI, Canna S, Henderson LA, Kimura Y, Lieberman SM, Riskalla M, Towe C, Vogel T, Wobma H, Schulert G, PGALD Validation Consortium Investigators.   +14 more
europepmc   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced 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, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

PROMIS displays strong construct validity in pediatric and adult patients with idiopathic inflammatory myopathies. [PDF]

Rheumatology (Oxford)
Austenfeld EM, Sabbagh SE, Liegl M, Yan K, Do V, Fuller J, Rouster-Stevens K, Rider LG, Schiffenbauer A.   +8 more
europepmc   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Comment on 'Criterion placement threatens the construct validity of neural measures of consciousness'. [PDF]

Elife
Sandberg K, Overgaard M.
europepmc   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Concerns on construct validity and contamination in the Lay-CARE study. [PDF]

Lancet Reg Health Southeast Asia
Jiang Y, Samah NA, Zhou H.
europepmc   +1 more source