Results 161 to 170 of about 276,420 (304)

Face and content validity for the Wheelchair Satisfaction Questionnaire

, 2019
Heather McFadden Bane, Vicki Sheafer, Karen Rispin   +2 more
openalex   +1 more source

Content and Face Validity of the Mackey Childbirth Satisfaction Rating Scale Questionnaire Cross-culturally Adapted to Brazilian Portuguese [PDF]

, 2019
Fernanda Lopes, Nelson Carvas, Mary Uchiyama Nakamura, Roseli Mieko Yamamoto Nomura   +3 more
openalex   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Optimizing Face Validity and Clinical Relevance of a Mathematical Population Cancer Epidemiology Model Using a Novel Advisory Group Approach. [PDF]

Med Decis Making
Davies L, Fernandes-Taylor S, Arroyo N, Zhang Y, Alagoz O, Francis DO.   +5 more
europepmc   +1 more source

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Evaluation of face validity and core concepts of a novel knowledge scale for inherited heart disease: A pilot study. [PDF]

J Genet Couns
Christian S, Dzwiniel T, Baker A, Biesecker B, Borle K, Mostafavi R, Slamon J, Wand H, Yeates L.   +8 more
europepmc   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Impact of glucocorticoids on patients' quality of life: a qualitative study assessing face validity and feasibility of the Steroid PRO in patients with inflammatory gastroenterology, respiratory and dermatology conditions. [PDF]

BMJ Open
Sweeney AT, Bridgewater S, Orme J, Sattui SE, Sharp M, Richards P, Silverthorne CA, Arthurs E, Creed T, Osborne G, Dunhill G, Dawson J, Dures E, Barratt SL, Ramonell RP, Patton T, Goodman SM, Hill CL, Mackie SL, Ndosi M, Robson JC.   +20 more
europepmc   +1 more source

Measuring movement skill perceptions in preschool children: A face validity and reliability study [PDF]

, 2018
Jocelyn M. Moulton, Crystal Cole, Nicola D. Ridgers, Geneviève Pépin, Lisa M. Barnett   +4 more
openalex   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source