Results 191 to 200 of about 45,936 (263)

Aortic Valve Annular Morphology in Healthy Adults With Left Ventricular 'Rigid Body Rotation': A Detailed Three-Dimensional Speckle-Tracking Echocardiographic Analysis From the MAGYAR-Healthy Study. [PDF]

Rev Cardiovasc Med
Nemes A, Ambrus N, Lengyel C.
europepmc   +1 more source

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

Advanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal, Emily A. Ryan, Luca Scifoni, Thomas M. Orlando, Álvaro Romero‐Calvo, Julie S. Linsey, Meisha L. Shofner   +6 more
wiley   +1 more source

Torque Measurement of Coupled Multi-Mechanism Connections for Vertical Replenishment of External Cargo on Shipborne Helicopters. [PDF]

Sensors (Basel)
Ma K, Wang H, Liu M, Leung CM.
europepmc   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Probabilistic dynamics of small groups in crowd flows. [PDF]

PLoS One
van der Laan C, Corbetta A.
europepmc   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

A Persistent Misconception About Hip Rotation Torques During Elastic Band Sidestepping. [PDF]

J Funct Morphol Kinesiol
de Brito Fontana H, Herzog W, Neumann F, de Oliveira Medeiros HB, Nunes M, Munari VG, Ribeiro JG.   +6 more
europepmc   +1 more source

Synergistic Interfacial Regulation by Nano‐TiO2 and Carboxylated Cellulose Nanofibers for Multiscale Surface Stabilization of Cementitious Composites

Advanced Materials Technologies, EarlyView.
Nano‐TiO2 and carboxylated cellulose nanofibers jointly regulate hydration‐product distribution in cementitious composites. Improved microstructural continuity and refined pore structure accompany enhanced strength and surface stability without a substantial increase in overall hydration.
Kailun Chen, Peifeng Wu, Jason Scott, Fulin Qu, Caiyu Zhao, Zhaocheng Li, Zi Gu, Dewei Chu, Wengui Li   +8 more
wiley   +1 more source

Imaginary Poynting momentum: polarization topology and versatile optical manipulation. [PDF]

Natl Sci Rev
Zhu Y, Shi Y, He T, Song Q, Chen W, Lai C, Wei Z, Dun X, Wang Z, Chan CT, Qiu CW, Cheng X.   +11 more
europepmc   +1 more source