Results 211 to 220 of about 20,334 (293)

Finite‐Time Disturbance Observer‐Based Nonlinear Robust Adaptive Control of Hydraulic Manipulator With Parameter Identification

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Hydraulic manipulators exhibit strong coupling, pronounced nonlinearities, and significant modeling uncertainties, which hinder high‐precision motion control. This paper proposes a finite‐time disturbance observer–based nonlinear robust adaptive control (RAC‐FTDO) framework enhanced by a physically consistent dynamic parameter identification ...
Tianyu Gao, Xianglong Liang, Wenxiang Deng, Jianyong Yao   +3 more
wiley   +1 more source

Reintervention after percutaneous mitral balloon commissurotomy in patients with rheumatic heart disease: feasibility of surgical mitral valve repair. [PDF]

J Thorac Dis
Li X, Zhu Y, Liang J, Jiang W, Han J, Liu Y, Zhang H.   +6 more
europepmc   +1 more source

What Is Required for AI to Improve the Assessment and Treatment of Patients With Lower Urinary Tract Dysfunction? ICI‐RS 2025

Neurourology and Urodynamics, EarlyView.
ABSTRACT Introduction Artificial intelligence (AI) is poised to improve the diagnosis and management of lower urinary tract dysfunction (LUTD). Its effective deployment requires prioritization, regulatory oversight, rigorous validation, and clinician and patient engagement.
Glenn T. Werneburg, Michel Wyndaele, John E. Speich, Enrico Finazzi Agro, Mo Belal, Sachin Malde, George Bou Kheir, Emre Huri, Arjun K. Nambiar, Giovanni Mosiello, Riccardo Lombardo, Phil Toozs‐Hobson, Christopher R. Chapple, Alan J. Wein, Paul Abrams, Kevin Rademakers   +15 more
wiley   +1 more source

Bioelectricity Buzz. [PDF]

Bioelectricity
Rajnicek AM.
europepmc   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

Mini-Sternotomy vs. Right Anterior Mini-Thoracotomy for Surgical Aortic Valve Replacement - A Systematic Review and Meta-Analysis. [PDF]

Braz J Cardiovasc Surg
Starvridis D, Rad AA, Montanhesi PK, Kirov H, Wacker M, Tasoudis P, Mukharyamov M, Treml RE, Wippermann J, Doenst T, Sultan I, Sá MP, Caldonazo T.   +12 more
europepmc   +1 more source

Tri-County Metropolitan Transportation District of Oregon and Division 757, Amalgamated Transit Union (ATU), AFL-CIO (1998) (MOA) [PDF]

, 1998

core   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Characterization of Ultrafast Decomposition Dynamics in Nitrate Esters

Propellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Ignition of energetic materials initiates chemical reactions on atomic length scales within femtoseconds, making these reactions difficult to investigate experimentally. The technique of femtosecond time‐resolved mass spectrometry (FTRMS) can capture molecular rearrangement and bond‐breaking events in isolated molecules with sub‐50 femtosecond
Madison K. Minvielle, Erica Britt, Hugo A. López Peña, Katharine Moore Tibbetts   +3 more
wiley   +1 more source

Evaluation and modeling of diaphragm displacement using ultrasound imaging for wearable respiratory assistive robot. [PDF]

Front Bioeng Biotechnol
Zhang Y, Li D, Zhang F, Wang Z, Xue L, Nan X, Li N, Tan X, Guo W, Zhang Y, Zhao H, Ge Q, Wang D.   +12 more
europepmc   +1 more source