Results 171 to 180 of about 645,712 (359)

Example of a complete saddle surface in R4 with Gaussian curvature bounded away from zero [PDF]

, 1992
G. Perelman
openalex   +1 more source

Cubic Regularized Newton Method for Saddle Point Models: a Global and Local Convergence Analysis [PDF]

, 2020
Kevin Huang, Junyu Zhang, Shuzhong Zhang
openalex   +1 more source

Design and Control of a Dual‐Coil Magnetic Guidewire for Smooth and Adaptive Curvature Steering in Vascular Intervention

SmartBot, EarlyView.
Magnetic guidewires enable remote navigation in tortuous vasculature but often suffer from limited controllability, inefficient force transmission, and safety risks at bifurcations. This work presents a dual‐coil magnetic guidewire actuated by an external permanent magnet, enabling two steering modes with smooth curvature control and improved axial ...
Yanding Qin, Shuning Wang, Zhuocong Cai, Yuanyuan Liu, Qingsong Xu, Hongpeng Wang, Zhengyang Li, Jianda Han   +7 more
wiley   +1 more source

Immune Modulation in the Tumor Microenvironment: Bifurcation Analysis of Cancer-CTL-Monocyte Dynamics. [PDF]

Bull Math Biol
Hernandez-Lopez E, Milne R, Wang X.
europepmc   +1 more source

Saddle Pulmonary Embolus

Journal of Osteopathic Medicine, 2015
Dorothy, Shum, Ney M, Gore
openaire   +2 more sources

Measure bound for translation surfaces with short saddle connections

, 2020
Benjamin Dozier
openalex   +1 more source

Slop in the saddle [PDF]

, 2012

openalex   +1 more source

Influence of the Chemical Composition on the Perovskites Anharmonicity: Toward a Stable Inorganic Perovskite

Solar RRL, EarlyView.
This study investigates the effect of the chemical composition on the properties of A(BB’)(XX’)3$_3$ inorganic halide perovskites with density functional theory. By correlating distortion amplitudes with both composition and the Goldschmidt tolerance factor, we propose a pragmatic approach to designing more stable and efficient perovskites, advancing ...
Antoine Gissler, Philip Schulz, Philippe Baranek   +2 more
wiley   +1 more source

DESIGN AND EVALUATION OF A HORSE SADDLE USING CAD SOFTWARE

Journal of Industrial Design and Engineering Graphics
The pressure on a horse's back can affect their performance during the equestrian competition. A better pressure distribution on the surface of the horse's back can be obtained using a custom saddle, considering the rider's weight and back anatomy.
Calin-Vasile PRODAN, Iacob-Liviu SCURTU
doaj   +2 more sources

Modelling dysfunction-specific interventions for seizure termination in epilepsy. [PDF]

NPJ Syst Biol Appl
Kamaraj AK, Szuromi MP.
europepmc   +1 more source