Results 191 to 200 of about 1,714,800 (332)

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

IMMUNITY IN DIABETES. III. RELATION OF TISSUE GLYCOGEN AND BLOOD CHEMISTRY TO BACTERIAL DISSEMINATION, ANTIBODY FORMATION AND SURVIVAL AFTER INFECTION IN DIABETES [PDF]

, 1940
Russell S. Richardson
openalex   +1 more source

Hyperoxia Induced Alteration of Chromatin Structure in Human Bone Marrow Derived Primary Mesenchymal Stromal Cells

Advanced Biology, EarlyView.
Chromatin, which organizes DNA, changes its structure to adapt to stress like high oxygen levels (hyperoxia), which can damage cells. Researchers developed a technique to observe these changes and found variability in how different parts of chromatin remodel.
Lauren Monroe, Samantha Kaonis, Natalie Calahan, Neda Kabi, Soham Ghosh   +4 more
wiley   +1 more source

Implications of successive blood feeding on Wolbachia-mediated dengue virus inhibition in Aedes aegypti mosquitoes. [PDF]

Nat Commun
Johnson RM, Breban MI, Nolan BL, Sodeinde A, Ott IM, Ross PA, Gu X, Grubaugh ND, Perkins TA, Brackney DE, Vogels CBF.   +10 more
europepmc   +1 more source

The Case of Augustus d'Este (1794–1848): The First Account of Disseminated Sclerosis [PDF]

, 1941
Douglas Firth
openalex   +1 more source

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

Adipocyte-derived factors induce adherent to suspension transition in breast and pancreatic cancer cells through lipid metabolic alteration. [PDF]

Sci Rep
Kwon D, Park HW, Min BS, Choi J.
europepmc   +1 more source

Disseminated Sclerosis: The Rat as a Possible Carrier of Infection [PDF]

, 1927
Iain Wilson
openalex   +1 more source

Using a Supramolecular Approach to Engineer Modular Hydrogel Platforms for Culturing Protoplasts – from General Tissue Engineering to Cellular Agriculture

Advanced Biology, EarlyView.
Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers, Erik J. Slootweg, Ferdinand C. O. Los, Patricia Y. W. Dankers   +3 more
wiley   +1 more source

Towards a Pattern Vocabulary for Dissemination Techniques [PDF]

, 1997
Fincher, Sally
core   +1 more source