Results 171 to 180 of about 211,213 (315)

Legendre surfaces whose mean curvature vectors are eigenvectors of the Laplace operator

, 2003
Summary: We study Legendre surfaces in Sasakian space forms whose mean curvature vectors are eingenvectors of the Laplace operator.
openaire   +2 more sources

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Existence of multiple radial solutions for nonlinear equation involving the mean curvature operator in Lorentz-Minkowski space [PDF]

Vittorio Coti Zelati, Dong Xu, Yuanhong Wei   +2 more
openalex   +1 more source

Intralesional Platelet-Rich Plasma for Treating Chronic Peyronie's Disease: A Single-Center Retrospective Cohort Study. [PDF]

Medicina (Kaunas)
Pucci L, Manfredi C, Sansone C, Tammaro S, Stanziola G, Langella N, Dachille G, Arcaniolo D, De Sio M, Carrino M.   +9 more
europepmc   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Multiplicity of solutions for mean curvature operators with minimum and maximum in Minkowski space [PDF]

, 2019
Yanhong Zhang, Suyun Wang
openalex   +1 more source

Quadratic Spline Fitting for Robust Measurement of Thoracic Kyphosis Using Key Vertebral Landmarks. [PDF]

Diagnostics (Basel)
Kirilov N, Bischoff E.
europepmc   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Monotonicity of the first eigenvalue of the Laplace and the $p$-Laplace operators under a forced mean curvature flow [PDF]

, 2018
Jing Mao
openalex   +1 more source

From Linear Geometry to Nonlinear and Information-Geometric Settings in Test Theory: Bregman Projections as a Unifying Framework. [PDF]

Educ Psychol Meas
Zumbo BD.
europepmc   +1 more source