Results 261 to 270 of about 2,302,822 (346)

Characterization of Novel Sigma Receptor Ligands Derived from Multicomponent Reactions as Efficacious Treatments for Neuropathic Pain. [PDF]

Pharmaceuticals (Basel)
Shinouchi R, Turgutalp B, Ople RS, Eans SO, Williams AK, Hammond HR, Varadi A, Dardashti RN, Majumdar S, McLaughlin JP.   +9 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

Determination of canine ROTEM Sigma reference ranges and comparative analysis with ROTEM Delta. [PDF]

Front Vet Sci
Jourdan A, Noval Montero J, Troussier G, Anderco A, Dania C, Moumadah Y, Cambournac M.   +6 more
europepmc   +1 more source

Large-N CP(N-1) sigma model on a finite interval with the Dirichlet condition

, 2016
Keisuke Ohashi
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

The stability of IRT parameters under several test equating conditions. [PDF]

Front Psychol
Weber D, Becker N, Spinath FM, Koch M.
europepmc   +1 more source

Internal pressure gradient errors in sigma-coordinate ocean models: The finite volume and weighted approaches

, 2010
Helene Hisken Pedersen
openalex   +1 more source

BTZ black hole from Poisson–Lie T-dualizable sigma models with spectators

, 2017
Ali Eghbali, L. Mehran-nia, A. Rezaei-Aghdam   +2 more
openalex   +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

Establishment of a three-dimensional in vitro peri-implant bone-mucosa composite model. [PDF]

BMC Oral Health
Malekahmadi B, Kheirmand-Parizi M, Mikolai C, Winkel A, Rahim MI, Doll-Nikutta K, Kampmann A, Gellrich NC, Wirth D, Menzel H, Stiesch M.   +10 more
europepmc   +1 more source