Results 201 to 210 of about 521,031 (345)

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

CBCT-Assisted Microsurgical Management of Dual Periapical Lesions Involving Vital and Previously Endodontically Treated Maxillary Molars: A Case Report. [PDF]

Clin Case Rep
Asgary S.
europepmc   +1 more source

Tecnologias não-invasivas de cuidado de enfermagem obstétrica: repercussões sobre a vitalidade do recém-nascido [Non-invasive technologies in obstetric nursing care: effects on newborn vitality]

, 2017
Octávio Muniz da Costa Vargens, Carlos Sérgio Corrêa dos Reis, Maria de Fátima Hasek Nogueira, Juliana Amaral Prata, Carla Marins Silva, Jane Márcia Progianti   +5 more
openalex   +2 more sources

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

The mediating role of interaction anxiety in the effect of post-pandemic Zoom fatigue on subjective vitality: a two-wave longitudinal study. [PDF]

Front Psychol
Buyukcebeci A.
europepmc   +1 more source

Rethinking Water Values for Urban Vitality

, 2015
Y. Tai
openalex   +1 more source

Measuring Subjective Vitality and Depletion in Older People from a Self-Determination Theory Perspective: A Dual Country Study

James Dawe, Elisa Cavicchiolo, Tommaso Palombi, Christina M. Frederick, Andrea Chirico, Fabio Lucidi, Fabio Alivernini   +6 more
openalex   +2 more sources

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

Acknowledging the syndemic: a real-life cohort study of major adverse cardiovascular events in COPD

ERJ Open Research
Naomi Michotte, Shane Hanon, Sylvia Verbanck, Eef Vanderhelst   +3 more
doaj   +1 more source

Predicting the Subjective Health Experience of Older Adults: A Modelling Approach. [PDF]

J Aging Res
Broekharst DSE, Bloem S, Mertens EJ, Hanzen N, van Agthoven M.   +4 more
europepmc   +1 more source