Results 91 to 100 of about 17,483 (252)

Care preferences for persons with cognitive impairment: A discrete choice experiment

Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION Evidence is limited on preferences of persons with cognitive decline and their care partners (CPs) regarding care. Our aim was to identify preferences and preference evolution for transitions in supportive care. METHODS We conducted a discrete choice experiment (DCE) (repeated measures baseline, 6‐months) with older adults with ...
Dean A. Regier, Jean O. Taylor, Astoria Ho, Soo Borson, Anne M. Turner   +4 more
wiley   +1 more source

Time-Delay Estimation Improves Active Disturbance Rejection Control for Time-Delay Nonlinear Systems

Machines
Lately, active disturbance rejection control (ADRC), a model-independent controller, has become popular for combating various forms of uncertain disturbances incurred in industrial applications.
Syeda Nadiah Fatima Nahri, Shengzhi Du, Barend J. van Wyk, Tawanda Denzel Nyasulu   +3 more
doaj   +1 more source

Enhanced overhead crane control using ADRC and ZVD input shaping with trajectory planning [PDF]

FME Transactions
Overhead crane control with time-varying cable length presents significant challenges, particularly in maintaining accurate trolley positioning while minimizing residual payload oscillations induced by lifting and lowering operations. This paper proposes
van Dong Nguyen, Duong Minh Duc, Do Trong Hieu   +2 more
doaj   +1 more source

Barnes Hospital Bulletin [PDF]

, 1986
https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1240/thumbnail ...

core   +1 more source

ADRC, una estrategia de control robusto

Letras ConCiencia TecnoLógica, 2019
Este artículo pretende ilustrar la estrategia conocida como Control por Rechazo Activo de Perturbaciones (ADRC por sus siglas en inglés), por medio del problema de seguimiento de posición de una esfera metálica en un le- vitador magnético. Este enfoque de control permite realizar estimaciones por medio de observadores lineales de dinámicas no modeladas,
Álvaro Cortés Prieto, Nelson Castañeda Arias, Carlos Vergara Ramírez   +2 more
openaire   +2 more sources

Differential item functioning of the Geriatric Depression Scale‐short form in the NACC dataset

Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION This study examined differential item functioning of the Geriatric Depression Scale – Short Form (GDS‐SF) in the National Alzheimer's Coordinating Center (NACC) Uniform Data Set (UDS) to identify potential variables that produce measurement bias. METHODS Data from 14077 individuals’ first NACC visit were analyzed.
Brenna N. Renn, Chad L. Cross, Ishrat Zaman, Katie T. Singsank, Kimberly Cobos, Samantha E. John   +5 more
wiley   +1 more source

How can we know what the public think about administrative data research

International Journal of Population Data Science, 2018
Background There has, in recent years been much discussion in administrative data research about communicating with the public about the research undertaken, listening to the public and trying to understand public views and questioning whether the public
Carol Porteous
doaj   +1 more source

Linear Active Disturbance Rejection Control for Processes With Time Delays: IMC Interpretation

IEEE Access, 2020
This paper investigates linear active disturbance rejection control (ADRC) for processes with time delay. In the past years several modified active disturbance rejection control methods, including Smith predictor based ADRC (SP-ADRC), predictor observer ...
Caifen Fu, Wen Tan
doaj   +1 more source

Controllers, observers, and applications thereof [PDF]

, 2011
Controller scaling and parameterization are described. Techniques that can be improved by employing the scaling and parameterization include, but are not limited to, controller design, tuning and optimization.
Gao, Zhiqiang, Miklosovic, Robert, Radke, Aaron, Zheng, Qing, Zhou, Wankun   +4 more
core   +1 more source

Association between brain volume and depression in Alzheimer's disease: Neuroimaging insights

Alzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION Alzheimer's disease (AD) often co‐occurs with depression, affecting cognitive function and quality of life. Understanding the neurobiological links between brain abnormalities and depressive symptoms is essential for effective treatment.
Chao Tang, Jiaxin Yang, Xiaoyang Lei, Ming Zhang, Yi Chen, Xiaoxue Peng, Dian He   +6 more
wiley   +1 more source