Results 171 to 180 of about 120,610 (218)

A Miniature Rotary Electrostatic Clutch for Assigning Multi‐Degrees of Freedom to Insect‐Scale Robots

Advanced Intelligent Systems, EarlyView.
Insect‐scale crawling robots can traverse confined environments; nevertheless, their functionalities are predominantly restricted to sensing because of challenges in integrating actuated degrees of freedom. Herein, a miniature rotary electrostatic clutch is presented by incorporating cutting patterns in the clutch layer.
Jongeun Lee, Amir Firouzeh, Seunghyun An, Pilwoo Lee, Kyu‐Jin Cho   +4 more
wiley   +1 more source

Impact of surgical aortic valve and coronary intervention volume on transcatheter aortic valve replacement outcomes. [PDF]

J Thorac Dis
Zhang S, Hu S, Zheng Z, Rao C.
europepmc   +1 more source

BeeRootBot: A Bioinspired Robotic Probe Exhibiting Apical Growth through In Situ Soil Binding

Advanced Intelligent Systems, EarlyView.
This study introduces a novel method for consolidating subterranean exploration pathways in plant‐inspired robots by binding in‐situ soil with beeswax, a biobased material. This simultaneous advancement and wall‐lining process reduces penetration resistance, enhances exploration efficiency, enables communication and resource sharing, and promotes ...
Sachin Sachin, Alessio Mondini, Stefano Mariani, Emanuela Del Dottore, Barbara Mazzolai   +4 more
wiley   +1 more source

Two‐Stage Catalytic Conversion of Carbon Dioxide Into Aromatics Via Methane

Angewandte Chemie, EarlyView.
The development of a two‐stage process for converting CO2 via CH4 to C6H6 using a Ni/TiO2 catalyst in stage 1 and a Mo/ZSM‐5 catalyst stage 2. Thermodynamic calculations as well as experimentally varying parameters, aided in finding the optimal reaction conditions and reducing the coke deposition in stage 2.
Josepha J. G. Kromwijk, Angela E. M. Melcherts, Luke de Jong, Jules F. van Leusden, Joris C. L. Janssens, Ramon Oord, Ward van der Stam, Matteo Monai, Bert M. Weckhuysen   +8 more
wiley   +2 more sources

Percutaneous Orthotopic Transcatheter Tricuspid Valve Replacement for Native Valve Destruction After Endocarditis. [PDF]

JACC Case Rep
Ruberti A, Sanchis L, Arenas-Loriente A, Domenech-Ximenos B, Flores-Umanzor E, Regueiro A, Farrero M, Sitges M, Freixa X, Abdul-Jawad Altisent O.   +9 more
europepmc   +1 more source

Right ventricular perforation due to femoral venous cannulation during endoscopic mitral valve replacement: A rare case report

Thanh Hung Ngo, Sinh Hien Nguyen, Anh Nguyen   +2 more
openalex   +2 more sources

Multimodal Locomotion of Soft Robots

Advanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan, Huangwei Ji, Kai Huang, Feifei Chen, Guoying Gu   +4 more
wiley   +1 more source

The efficacy of modified bloodless del Nido cardioplegia in isolated aortic valve replacement. [PDF]

PLoS One
Sohn B, Yoo JS, Kim DJ, Lee H.
europepmc   +1 more source

A Compact, Self‐Recovering Wire Electrode Electrohydrodynamic Pump for High‐Speed McKibben Artificial Muscle Actuation

Advanced Intelligent Systems, EarlyView.
A compact and self‐recovering wire electrode electrohydrodynamic pump achieves high pressure, fast flowrate, and automatic recovery after dielectric discharge breakdowns. The pump delivers twice the power density of previous designs, and when integrated with a McKibben artificial muscle, enables tenfold faster actuation, offering a lightweight, silent,
Amr Marzuq, Yu Kuwajima, Joshua Tan, Yuhei Yamada, Hiroyuki Nabae, Yasuaki Kakehi, Vito Caccuciolo, Shingo Maeda   +7 more
wiley   +1 more source

Concomitant Transcatheter Aortic and Mitral Valve Replacement. [PDF]

JACC Case Rep
Echarte-Morales J, Caneiro-Queija B, Barreiro-Pérez M, Estévez-Cid F, González-Ferreiro R, Piñón-Esteban M, Baz-Alonso JA, Estévez-Loureiro R, Iñiguez-Romo A.   +8 more
europepmc   +1 more source