Results 61 to 70 of about 1,593,242 (308)

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

Arabic Calligraphy Role in Creating Brands in order to Market contemporary Printed Fashion Using the Arab Cultural Heritage

open access: yesJournal of Architecture, Art & Humanistic Science, 2017
The research aims to establish the Arab identity in order to market contemporary printed fabrics that bear the Arab distinguished character. This is to be done through taking advantage of the Arab calligraphy and its aesthetics that distinguish it from ...
Mona Ibrahim, Noha Mohamed
doaj   +1 more source

Nonlinear vibration of a moving flexible printed electron web under multiphysics dynamics

open access: yesAIP Advances, 2021
Flexible electronic printing technology is a scientific technology that uses an “ink” material with conductive, dielectric, or semiconductor properties printed on a flexible web substrate to achieve precise preparation of flexible electronic devices ...
Shu-Di Ying, Ji-Mei Wu, Yan Wang
doaj   +1 more source

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

Tuning polymer-backbone coplanarity and conformational order to achieve high-performance printed all-polymer solar cells

open access: yesNature Communications
All-polymer solar cells (all-PSCs) offer improved morphological and mechanical stability compared with those containing small-molecule-acceptors (SMAs).
Yilei Wu   +15 more
doaj   +1 more source

Recidivism in Alaska [PDF]

open access: yes, 2008
Recidivism data are a tool that can help policymakers determine how effectively a criminal justice system is working to protect the public. Such data can help answer whether the current system is appropriate, whether alternative methods could provide ...
Carns, Teresa W.
core   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Editor's Note

open access: yesMalaysian Journal of International Relations, 2018
The abstract is not available. To access, please order the printed version or browse the electronic version of this article.
Khoo Ying Hooi
doaj   +1 more source

Method for forming a solar array strip [PDF]

open access: yes, 1979
A flexible solar array strip is formed by a method which lends itself to automatic production techniques. Solder pads are deposited on printed circuitry deposited on a flexible structure.
Mueller, R. I., Yasui, R. K.
core   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou   +6 more
wiley   +1 more source

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