Results 111 to 120 of about 2,722,088 (386)
Artificially Weaved Textile‐like Surface Micromachined Graphene‐Polymer Flexible Bioelectrodes
Advanced Materials Technologies, EarlyView.This study reports on the engineering of microscale textured surfaces of SU‐8/PMMA polymer composites much like a “weft‐warp” pattern to resemble “artificially‐weaved” textiles. These microstructured surfaces enable conformal layering of functional reduced graphene oxide (rGO), all‐in‐all offering favorable features including remarkable self ...
Seba Nur Alhasan +6 more
wiley +1 more source
Effect of steel fibres on the compressive and flexural strength of concrete
International Journal of Advances in Applied Sciences, 2018 Concrete, which is made of cement, fine and coarse aggregates and water, is the most used building material in the world. It’s durable, strength and ease of availability have been its main advantages.
A. A. Jhatial +4 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid +4 more
wiley +1 more source
Poka: A Necro‐Robot Beetle with a Measured Payload Ratio of 6847%
Advanced Robotics Research, EarlyView.Here, Poka, a necro‐robot beetle with the ability to carry more than 68 times its own weight, is introduced, making it also a walking robot with the highest payload ratio measured to date. This paper is concerned with the design, manufacture and validation of ‘Poka', a novel millimetre‐scale necro‐robot aimed at bridging the performance gap between ...
Yordan Tsvetkov, Parvez Alam
wiley +1 more source
Improving mechanical properties of novel flax/tannin composites through different chemical treatments [PDF]
, 2015 Due to the inherent environmental benefits of using renewable materials, mimosa tannin resin (a natural phenolic resin) reinforced by flax fibres could offer desirable characteristics (lightweight, economic and low environmental impact) aiming at ...
Abhyankar, Hrushikesh +4 more
core +1 more source
Flexural Fatigue Strength of Plain Concrete
ACI Materials Journal, 1993 This paper presents a new expression to describe the flexural fatigue strength of plain concrete. It incorporates the effects of stress ratio and stress level into the faitgue equation and allows a statistical description of fatigue life in terms of both stress level and stress ratio. A concept of equivalent fatigue life is introduced in the derivation
Shi, X.P., Fwa, T.F., Tan, S.A.
openaire +2 more sources
Effect of infill on tensile and flexural strength of 3D printed PLA parts
IOP Conference Series: Materials Science and Engineering, 2018 Development in open source three-dimensional (3D) printing has generated interest for creating low-cost customised objects; in both personal and commercial.
S.F. Khan +4 more
semanticscholar +1 more source
Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials
Advanced Robotics Research, EarlyView.Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira +5 more
wiley +1 more source
Effect of different sintering process on flexural strength of translucency monolithic zirconia
Journal of Clinical and Experimental Dentistry, 2018 Background Sintering process is responsible for the strength of zirconia restoration. This study evaluated the effect of different sintering temperatures and sintered-holding times on flexural strength of translucency monolithic zirconia.
N. Juntavee, Surawut Attashu
semanticscholar +1 more source
Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review
Advanced Robotics Research, EarlyView.This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj +2 more
wiley +1 more source