Results 21 to 30 of about 10,323,170 (293)

Optimal Design of Short Fiber Bragg Grating Using Bat Algorithm With Adaptive Position Update

open access: yesIEEE Photonics Journal, 2016
We propose a new method to optimally design short triangular-spectrum fiber Bragg gratings (TS-FBGs), using the metaheuristic bat algorithm (BA). In addition, we propose a novel modification, i.e., adaptive position update (APU), to optimize the index ...
Ahmed Al-Muraeb, Hoda Abdel-Aty-Zohdy
doaj   +1 more source

A Selective-Response Hypersensitive Bio-Inspired Strain Sensor Enabled by Hysteresis Effect and Parallel Through-Slits Structures

open access: yesNano-Micro Letters, 2023
Highlights A bio-inspired flexible strain sensor with hypersensitivity and highly selective frequency response is prepared by styrene–isoprene–styrene combined with monolayer graphene.
Qun Wang   +10 more
doaj   +1 more source

Learn from nature: Bio‐inspired structure design for lithium‐ion batteries

open access: yesEcoMat, 2022
Lithium‐ion batteries have exerted great influence on our daily life as important power supply. However, lithium‐ion batteries suffer from critical challenges, including dendrite effect and insufficient ion kinetics, which lead to low efficiency and poor
Chao Lu, Xi Chen
doaj   +1 more source

Recent progress in bio-inspired macrostructure array materials with special wettability—from surface engineering to functional applications

open access: yesInternational Journal of Extreme Manufacturing, 2023
Bio-inspired macrostructure array (MAA, size: submillimeter to millimeter scale) materials with special wettability (MAAMs-SW) have attracted significant research attention due to their outstanding performance in many applications, including oil ...
Zhongxu Lian   +6 more
doaj   +1 more source

Bio-inspired method based on bone architecture to optimize the structure of mechanical workspieces

open access: yesMaterials & Design, 2018
Nowadays, additive manufacturing processes greatly simplify the production of openwork workpiece providing new opportunities for workpieces design. Based on Nature knowledge, a new bio-inspired workpiece structural optimization approach is presented in ...
Clément Audibert   +3 more
doaj   +1 more source

Bio-inspired adhesion control with liquids

open access: yesiScience, 2022
Summary: Bio-inspired surfaces enabling wet adhesion management are of significant interest for applications in the field of biomedicine, as components of bionic robots and as wearable devices.
Yupeng Chen   +3 more
doaj   +1 more source

Bio-inspired strategies for designing antifouling biomaterials [PDF]

open access: yesBiomaterials Research, 2016
Abstract Contamination of biomedical devices in a biological medium, biofouling, is a major cause of infection and is entirely avoidable. This mini-review will coherently present the broad range of antifouling strategies, germicidal, preventive and cleaning using one or more of biological, chemical and physical techniques.
Damodaran, Vinod B., Murthy, N. Sanjeeva
openaire   +2 more sources

Bio-inspired Design Methodology

open access: yesInternational Journal of Information Science, 2012
The necessity to be competitive in the market pushes companies to increase the degree of innovation and at the same time to think about new products in terms of durability and efficiency. New product development is part of a strategic process called product lifecycle management, which starts with the idea generation phase.
openaire   +3 more sources

Design and Control of a Bio-inspired Human-Friendly Robot [PDF]

open access: yesThe International Journal of Robotics Research, 2009
The increasing demand for physical interaction between humans and robots has led to an interest in robots that guarantee safe behavior when human contact occurs. However, attaining established levels of performance while ensuring safety creates formidable challenges in mechanical design, actuation, sensing and control.
Dongjun Shin   +4 more
openaire   +2 more sources

Resistance to Opportunities of Plastic Recycling

open access: yesEnquiry: The ARCC Journal of Architectural Research, 2021
Plastics present a vast and pressing issue in modern society. Currently recycling efforts fall dangerously short of dealing with even a small percent of the millions of tons of plastic waste produced yearly across the globe.
Weiling He   +3 more
doaj   +3 more sources

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