Results 91 to 100 of about 1,162,188 (299)
Structural Mechanics of Engineering Constructions and BuildingsThe problem of stability of a cylindrical shell with various modules on a viscoelastic base is investigated. It is assumed that the shell of a circular cross section is subjected to force and loses stability in an axisymmetric form.
Natig S. Rzayev
doaj +1 more source
Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges
Advanced Robotics Research, EarlyView.Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley +1 more source
Elastic stability of circular cylindrical shells /
, 1984 The object of this book is to clarify the whole aspect of the basic problems concerning the elastic stability of of circular cylindrical shells under typical loading conditions. The book deals with buckling, postbuckling and initial postbuckling problems
Yamaki, N.(Noboru),
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Phase Velocity and Attenuation of Longitudinal Shear Vibrations of Hollow Poroelastic Cylinders
International Journal of Applied Mechanics and Engineering, 2014 The present paper is devoted to the study of phase velocity and attenuation of longitudinal shear vibrations of hollow poroelastic circular cylinders in the presence of dissipation.
S. Ahmed Shah, S. Javvad Hussaini
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Advanced Science, EarlyView.An origami worm‐inspired robot achieves multimodal locomotion in confined pipelines through mechatronic integration that embeds actuation, control, and communication within each origami module. Large, reversible configuration and dimensional changes enable 25 gaits synthesized by a unified framework across peristaltic, inchworm, and wheel‐rolling modes
Qiwei Zhang +6 more
wiley +1 more source
Advanced Science, EarlyView.An ultrasound‐activatable piezoelectric hydrogel reprograms chondrocyte mitochondrial epigenetics via the mTOR/GATD3A axis, clearing damaged mitochondria and alleviating osteoarthritis progression in both mouse models and human cartilage explants. ABSTRACT The avascular nature of cartilage hinders drug delivery for osteoarthritis (OA) therapy.
Hui Zheng +9 more
wiley +1 more source
Physics‐Informed Neural Network‐Enabled Forward Prediction and Inverse Design of Ring Origami
Advanced Science, EarlyView.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 ...
Luyuan Ning +3 more
wiley +1 more source
Shell road guide Tasmania [cartographic material].
, 1948 Panel title: Shell road map Tasmania.; Road map of Tasmania showing classes of roads, distances, National Parks, with tables "Tasmanian highways", and index ancillary street and district maps on verso.; On verso: City of Hobart -- City of Launceston ...
Shell Company of Australia.
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Structural Mechanics of Engineering Constructions and Buildings, 2017 The features of formation of the initial postbuckling equilibrium of axially compressed elastic circular cylindrical shell are studied in geometrically nonlinear formulation.
G A Manuylov, M M Begichev
doaj
Shell road map of Queensland [cartographic material].
, 1951 Road map of Queensland south from Cairns, with extension inset. Includes indexes, and, on verso, regional maps with relief shown by hachures.; Panel title: Shell road map Queensland.; "25 M 11/51" -- Printers code.
Shell Company of Australia.
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