Results 201 to 210 of about 13,154,921 (285)

Development and psychometric validation of the Food Safety Practice Scale (FSPS-18) for the adult population in Bangladesh: insights from the classical test theory and gender invariance test in a cross-sectional study. [PDF]

BMJ Public Health
Amin MB, Islam MS, Khan MSI, Zaman FB, Khaleduzzaman M, Anika MR, Sara SSR, Kabir S, Hridi NJ, Seyam MMR, Chowdhury WN, Begum MR, Hasanuzzaman M, Tareq MA.   +13 more
europepmc   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Estimating True Standard Deviations

Frontiers in Psychology, 2014
David eTrafimow
doaj   +1 more source

Psychometric evaluation of the Chinese version of the Patient Self-Advocacy Scale using classical test theory and item response theory. [PDF]

Sci Rep
Cui J, Wang J, Yue A, Cao J, Zhang Z, Shi B.   +5 more
europepmc   +1 more source

Test Submission

This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
core  

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

Development of a short version of the perceived social support scale: based on classical test theory and ant colony optimization. [PDF]

BMC Public Health
Wu Y, Tang J, Du Z, Chen K, Wang F, Sun X, Zhang G, Wu Y.   +7 more
europepmc   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Psychometric Evaluation of the Chinese Version of the Mental Health System Responsiveness Questionnaire for Psychiatric Outpatients: Classical Test Theory and Item Response Theory Approaches. [PDF]

Patient Prefer Adherence
Qian Z, Yang Y, Tan J, Li Y, Zhou J, Huang J, Assanangkornchai S, Chen J.   +7 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source