Results 241 to 250 of about 407,209 (362)

Tungsten Carbide Nanoparticles Embedded in Carbon Nanofoam Composites for Efficient Electrocatalytic Hydrogen Evolution

Advanced Energy and Sustainability Research, EarlyView.
A tungsten carbide nanoparticles/carbon nanofoam composite is presented as an efficient electrocatalysts towards hydrogen evolution reaction. The simultaneous ablation of tungsten and carbide via pulsed laser deposition results in homogeneous and dense dispersion of tungsten carbide particles in the carbon matrix.
Stefanos Chaitoglou, Subrata Ghosh, Rogelio Ospina, Yang Ma, Roger Amade‐Rovira, Carlo S. Casari, Enric Bertran‐Serra   +6 more
wiley   +1 more source

Nurse-led cardiac rehabilitation programme on physical capacity and mental health for heart valve patients: study protocol of a quasi-experimental study. [PDF]

BMJ Open
Zhou J, Zhou Y, Huang Y, Wang P.
europepmc   +1 more source

Model‐based fault diagnosis in closed‐loop safety‐critical chemical reactors: An experimental study

AIChE Journal, EarlyView.
Abstract This experimental study investigates fault detection and estimation in a continuous stirred‐tank reactor (CSTR) system under closed‐loop feedback control, including an analysis of different manipulative inputs for temperature regulation. A novel fault diagnosis approach is proposed, combining residual signal analysis and T2 statistic for real ...
Pu Du, Benjamin Wilhite, Costas Kravaris
wiley   +1 more source

Single-Center Evaluation of the Myval Balloon-Expandable Transcatheter Heart Valve: A Follow-Up Study: A Retrospective Cohort Study. [PDF]

Health Sci Rep
Baay M, Firouzi A, MozafaryBazargany M, Azimi A, Elahifar A, Alemzadeh-Ansari MJ, Hosseini Z, Abdi S, Safairad A, Bashghareh P, Khalilipur E.   +10 more
europepmc   +1 more source

Viability and Surface Properties of Autologous Fascia Lata Heart Valve Grafts: A Radioautographic and Scanning Electron Microscopical Study

, 1974
Roger Wïllén, Wieslaw T. Dubiel, Lennart Johansson   +2 more
openalex   +1 more source

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu, Chenchen Li, Yufeng Wang, Zhengyan Wang, Yulian Peng, Zhipeng Wei, Hongbo Wang   +6 more
wiley   +1 more source

Prediction of Prosthetic Heart Valve Interaction During Transcatheter Double-Valve Replacement Using a Bench Model. [PDF]

JACC Case Rep
Nandhakumar V, Chopra A, Gomathinayagam V, Ajit MS.   +3 more
europepmc   +1 more source

Immunology of bovine heart valves. I. Cross-reaction with the C-polysaccharide of Streptococcus pyogenes.

, 1972
E. Kasp-Grochowska, David G. I. Kingston, L. E. Glynn   +2 more
openalex   +1 more source

A Compact, High‐Performance, and Deformation‐Resilient Trielectrode Electrostatic Soft Pump for Soft Robotics

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Existing soft pumps often require tradeoffs between performance and compatibility with soft robotic systems. The proposed trielectrode electrostatic soft pump addresses these limitations through an innovative driving mechanism. Its design, which includes a trielectrode configuration and the use of compliant materials, improves operational efficiency ...
Yangqiao Lin, Xiaoli Yang, Tao Jin, Jieyu Wang, Sicheng Yi, Yue Wang, Songyi Zhong, Tao Yue, Quan Zhang, Yingzhong Tian, Long Li   +10 more
wiley   +1 more source

Effect of "one disease, one product" combined with self-efficacy nursing on cardiac function and quality of life in patients undergoing rheumatic heart valve replacement. [PDF]

Medicine (Baltimore)
Fan Q, Chen H, Huang B, Zhang X.
europepmc   +1 more source