Results 81 to 90 of about 98,472 (317)

Optimizing Viscoelastic Properties of Rubber Compounds for Ballistic Applications

open access: yesApplied Sciences, 2020
Using interlayers of rubber adds a positive effect to the synergy of disruptor–absorber armors. Emerging from its viscoelasticity the material is able to transform mechanical stress into heat.
Janis Karl   +4 more
doaj   +1 more source

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

open access: yesAdvanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng   +8 more
wiley   +1 more source

Physico-mechanical properties and long-term creep behavior of wood-plastic composites for construction materials: Effect of water immersion times

open access: yesCase Studies in Construction Materials, 2022
The optimal formulation described by Srivabut C. et al. (2019) of 51.8 wt% rPP, 35.9 wt% RWF, 7.2 wt% CC, 3.9 wt% MAPP, 0.2 wt% UV stabilizer, and 1.0 wt% Lub was used in the study, it was shown to possess the best mechanical and physical properties for ...
Thanate Ratanawilai, Chainarong Srivabut
doaj  

Development of Creep Models for Glued Laminated Bamboo Using the Time-Temperature Superposition Principle [PDF]

open access: yes, 2015
This paper describes the development of creep models for glued laminated bamboo (GLB)using the time-temperature superposition principle (TTSP). Creep (15 min) and recovery (45 min) data were obtained at constant temperature levels ranging from 25 to 65C.
Cheng, Haitao   +4 more
core   +1 more source

Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices

open access: yesAdvanced Science, EarlyView.
In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley   +1 more source

The viscoelastic behavior of the principal compliance matrix of a unidirectional graphite/epoxy composite [PDF]

open access: yes
The time-temperature response of the principal compliances of a unidirectional graphite/epoxy composite was determined. It is shown that two components of the compliance matrix are time and temperature independent and that the compliance matrix is ...
Morris, D. H., Yeow, Y. T.
core   +1 more source

Towards quantum superpositions of a mirror [PDF]

open access: yes, 2002
We propose a scheme for creating quantum superposition states involving of order $10^{14}$ atoms via the interaction of a single photon with a tiny mirror.
Christoph Simon   +12 more
core   +2 more sources

Tailoring Piezoelectric Nanogenerators and Microdevices for Cellular Excitation: Impact of Size and Morphology

open access: yesAdvanced Science, EarlyView.
Piezoelectric microdevices, composed of ZnO nanosheets acting as nanogenerators and grown on silicon microparticles, are designed and fabricated to deliver precise electrical cell stimulation. This study optimizes nanosheet growth and microparticle size to enhance electrical cell activation performance while minimizing cellular internalization.
Laura Lefaix   +4 more
wiley   +1 more source

Inverse Design of Highly Deformable Mechanical Metamaterial Based on Partitional Semi‐Random Optimization

open access: yesAdvanced Science, EarlyView.
This research presents a novel optimization method for the inverse design of flexible mechanical metamaterials, enhancing traditional strategies by evaluating deformation in subregions. Combining simulated annealing with a genetic algorithm, it improves design efficiency and enables customizable deformation paths.
Xueqing Cao   +4 more
wiley   +1 more source

Solution‐Processable Van Der Waals Heterojunctions on Silicon for Self‐Powered Photodetectors with High Responsivity and Detectivity

open access: yesAdvanced Science, EarlyView.
This work reports an all‐solution processable fabrication approach for fabricating Ti3C2Tx/Cu3(HHTP)2/n‐Si heterojunction as self‐powered photodetectors through the consecutive spray coating a Cu3(HHTP)2 and Ti3C2Tx thin films on n‐type silicon surface, as formed self‐supplied photodetector reveals exceptional responsivity and detectivity.
Yuansheng Ge   +5 more
wiley   +1 more source

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