Results 81 to 90 of about 4,265,357 (244)

Beyond Visual Scoring: Computational Computed Tomography Analysis for High‐Resolution Computed Tomography–Based Quantification of Interstitial Lung Disease in Inflammatory Rheumatic Disease

Arthritis Care &Research, EarlyView.
Interstitial lung disease (ILD) is a significant cause of morbidity and mortality in patients with inflammatory rheumatic disorders (IRDs). High‐resolution computed tomography (HRCT) is widely considered the gold standard for the noninvasive assessment of ILD; however, its interpretation is constrained by substantial interobserver variability and the ...
Alexander Pfeil, Tobias Hoffmann, Ulf Teichgräber, Diane Renz, Denise Beckmann, Gunter Wolf, Nicole Schadewaldt, Bianca Lassen‐Schmidt   +7 more
wiley   +1 more source

Monitoring of breathing effort through pressure time product measurement using airway occlusion pressure (PTPPOCC study)

BMC Anesthesiology
Background Monitoring respiratory effort is crucial to prevent ventilator-induced lung injury and diaphragmatic dysfunction, but esophageal manometry (the gold standard) is invasive an can be cumbersome.
Emiliano Gogniat, Emilio Steinberg, Gustavo A. Plotnikow, Sebastián Fredes, Roque S. Moracci, Norberto Tiribelli, Javier H. Dorado, Sergio Giannasi, Mariano Setten, José Dianti, Matías Madorno, Pablo O. Rodriguez   +11 more
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Validity of a pictorial perceived exertion scale for effort estimation and effort production during stepping exercise in adolescent children [PDF]

, 2002
This is the author's PDF version of an article published in European Physical Education Review ©2002. The definitive version is available at http://epe.sagepub.com.Recent developments in the study of paediatric effort perception have continued to ...
Lamb, Kevin L., Swaine, Ian L., Swaine, I., Yelling, Martin, Yelling, M., Swaine, Ian, Lamb, K.   +6 more
core   +1 more source

Direction and magnitude of change in plateau from peak pressure during inspiratory holds can identify the degree of spontaneous effort and elastic workload in ventilated patients

Critical Care Medicine, 2020
Objective: Inspiratory holds with measures of airway pressure to estimate driving pressure (elastic work) are often limited to patients without respiratory effort.
M. Kyogoku, T. Shimatani, J. Hotz, C. Newth, G. Bellani, M. Takeuchi, R. Khemani   +6 more
semanticscholar   +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

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga, Marco Zaffalon   +3 more
wiley   +1 more source

Exercise-induced respiratory muscle work: Effects on blood flow, fatigue and performance [PDF]

, 2008
This is the post print version of this article. The official published version can be obtained from the link below.In healthy subjects, heavy intensity endurance exercise places substantial demands on the respiratory muscles as breathing frequency ...
C. A. Smith, Romer, L, J. A. Dempsey, L. Romer, J. D. Miller, Miller, JD, Smith, CA, Dempsey, JA, M. Amann, Amann, M   +9 more
core   +1 more source

The addition of a humidifier device to a circuit and its impact on home ventilator performance: a bench study

Pulmonology, 2020
Introduction and objectives Humidification and non-invasive ventilation are frequently used together, despite the lack of precise recommendations regarding this practice.
Javier Collada-Carrasco, Cristina Lamolda-Puyol, Manel Luján, Alba Castaño-Menéndez, Miguel Jiménez-Gómez, Ana Hernández-Voth, Javier Sayas-Catalán   +6 more
doaj   +1 more source

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

Advanced 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, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source