Results 31 to 40 of about 6,919 (240)
Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective
Advanced Functional Materials, EarlyView.Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk +3 more
wiley +1 more source
On the buckling of elastic plates [PDF]
The Quarterly Journal of Mechanics and Applied Mathematics, 2008 The Foppl-von Karman equations are used to explore the onset of linear instability and the subsequent nonlinear development of buckling patterns in a flat elastic plate due to an imposed shear or body force such as gravity. Experimental results are also presented for a clamped and sheared sheet of Neoprene rubber and these compare favourably with ...
N. J. Balmforth +2 more
openaire +1 more source
Advanced Healthcare Materials, EarlyView.We develop a covalent organic framework‐loaded Traditional Chinese Medicine monomer nanodrug delivery system (ISL@bCOF) via boron‐oxygen bonds, a smart response to glucose for delivering AI‐driven isoliquiritigenin (ISL) targeting ZBP1. This dynamic release mechanism, combined with transdermal delivery technology via potent microneedles, can modulate ...
Menghan Zhou +9 more
wiley +1 more source
Steel plate elements subjected to load in their own plane – buckling factors and critical loads
Građevinar, 2012 The stability of steel plate elements subjected to loading in their own plane is analyzed in the paper. The notion of elastic critical plate buckling stress is explained, and the related buckling factor is defined.
Mehmed Čaušević, Mladen Bulić
doaj +1 more source
Dynamic buckling analysis of reinforced composite plate subjected to harmonic loads
Vietnam Journal of Mechanics, 2023 Composite plates are high-tech structures used in many areas of modern engineering, like building, space travel, ships, etc. In practice, these structures are often used in their thin form, typically a reinforced composite plate subjected to dynamic ...
Pham Tien Dat, Le Pham Binh
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian +7 more
wiley +1 more source
An Investigation of Elastic Buckling for Perforated Plates In Aircraft Structure [PDF]
Engineering and Technology Journal, 2007 The present work performs mechanical buckling analyses on square and rectangular plates with central cutouts under uniaxial compressive load. The cutouts were either circular or square holes.
doaj +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Журнал Белорусского государственного университета: Математика, информатика, 2020 Unsymmetrical buckling of nonuniform circular plates with elastically restrained edge and subjected to normal pressure is studied in this paper. The unsymmetric part of the solution is sought in terms of multiples of the harmonics of the angular ...
Svetlana M. Bauer, Eva B. Voronkova
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source