Results 101 to 110 of about 239,837 (242)
Use of a hydraulic brake as a source of thermal energy for the railway rolling stock
Nauka ta progres transportu, 2012 Introduction: In this paper the braking issues of passenger trains which have a great speed and frequent stops are examines. Problem statement: These processes are ехpensive and have big energy losses. The proposed solution to the problem: The kinetic
V.A.Gabrinets
doaj
Physics-Informed Neural Network-Enabled Forward Prediction and Inverse Design of Ring Origami. [PDF]
Adv Sci (Weinh)This work presents a KRT‐PINN framework that integrates Kirchhoff rod theory with physics‐informed neural networks for the forward prediction and inverse design of ring origami consisting of closed‐loop rods. The framework predicts stable states of segmented rings with prescribed natural‐curvature profiles and determines the natural‐curvature profiles ...
Ning L, Lu L, Leanza S, Zhao RR.
europepmc +2 more sources
Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source
Truss beam having convex-curved rods, shear web panels, and self-aligning adapters [PDF]
, 2013 A truss beam comprised of a plurality of joined convex-curved rods with self-aligning adapters (SAA) adhesively attached at each end of the truss beam is disclosed.
Fernandez, Ian M.
core
Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
مجلة كلية الطب, 2008 Introduction: Vibrios are gram negative rods bacteria that are all widely distributed in nature the vibrose are found in marine and surface waters. They are curved aerobic rods and are motile, possessing a polar flagellum.
Jaafer Sataaar
doaj
Advanced Materials, EarlyView.Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji +15 more
wiley +1 more source
Elastic deformation and oscillations of curved flexible rods
, 1992 In the paper the elastic rods, springs, pipe spiral batteries and the ring loop space aerials were studied with the aim of the development of effective methods and appropriate software for the investigation of elastic deformation, stability and ...
Gaydaychuk Viktor Vasilievich
core
Advanced Materials, EarlyView.This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao +3 more
wiley +1 more source
Dynamic Stress Concentration in an Arbitrary Curved and Inhomogeneous Rod Joined With Infinite Straight Rods Excited by Twisting Waves [PDF]
, 2017 application/pdfJournal ArticleAn analysis is presented for the dynamic stress concentration problem of an infinite inhomogeneous rod having a discontinuity of the curved portion in which the radius of cross sections varies continuously.
長屋, 幸助 +5 more
core