Results 141 to 150 of about 23,272 (312)

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

Colorectal endoscopic submucosal dissection defect closure: promising but still evolving. [PDF]

Clin Endosc
Jung Y.
europepmc   +1 more source

On compact operators in the weak closure of the range of a derivation [PDF]

, 1973
Hong W. Kim
openalex   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

MANTA vs Perclose for Large-Bore Femoral Closure in Impella-Assisted High-Risk Percutaneous Coronary Intervention: Retrospective Outcomes Study. [PDF]

J Soc Cardiovasc Angiogr Interv
Memon M, Fadel RA, Aronow HD, Jabri A, Alqarqaz M, Alaswad K, Nakhle A, Basir MB, Villablanca P.   +8 more
europepmc   +1 more source

The closure of the analytic type tent spaces in the weighted-type space and generalized weighted composition operators

Xiangling Zhu, R ng Yang
openalex   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

'The good idea': a commentary on a decade of barbed sutures in cesarean surgery. [PDF]

Ann Med
Centurioni MG, Barra F, Olcese F, Gustavino C, Ferrero S, Alessandri F.   +5 more
europepmc   +1 more source

Closure Certificate Exhaustion of Choice Selection Operators Under Admissibility

Amos Maley
openalex   +1 more source

Relationship between the second type of covering-based rough set and matroid via closure operator [PDF]

, 2012
Yanfang Liu, William Zhu
openalex   +1 more source