Results 41 to 50 of about 71,216 (249)
Elastomers Combining Damping Efficiency With Rapid Recovery
Advanced Materials Technologies, EarlyView.Double network granular elastomers (DNGEs) combine high energy dissipation under both cyclic loading and high impact with rapid shape recovery. 3D printing enables the production of complex, customizable structures with tailored performance. Recyclable DNGEs retain their properties over multiple recycling cycles.
Eva Baur, Alain Molleyres, Esther Amstad
wiley +1 more source
Automatic Detection of Helmets on Motorcyclists Using Faster - RCNN
IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2022 Motorcycles have been a popular choice for a go-to daily means of transportation due to its lower price, making it affordable for high to low-class citizens.
Aliyyah Nur Azhari, Wahyono Wahyono
doaj +1 more source
Inexpensive anti-fog coating for windows [PDF]
, 1971 Coating applications include anti-fog protection for deep-sea diving equipment, fire protection helmets, and windows of vehicles used in hazardous environments.
Carmin, D. L., Jr., Morrison, H. D.
core +1 more source
Advanced Science, EarlyView.A steric‐hindrance molecular engineering strategy uses dimethyl maleate (DMM) to convert poly(1,4‐butanediol) bis(4‐aminobenzoate) (PBDAB) into a precursor with reduced reactivity via Michael addition, thereby retarding the curing process to form a transparent, ultraflexible, and self‐healable secondary‑amine polyurea (PuSA) with a crosslinked network.
Sinan Zheng +10 more
wiley +1 more source
Results of a Campaign for Motorcycle Helmets Advocacy in a City in Southwest of Iran; A Population-Based Intervention Study [PDF]
Bulletin of Emergency and Trauma, 2019 Objective: We conducted a triple phase project for motorcycle helmets advocacy in Darab, a city in southwest Iran. The aim of this study was to evaluate the effect of the project on decreasing the hazards of motorcycle accidents.
Ali Foroutan +6 more
doaj +1 more source
Product development of a nickel-plated fire fighting helmet : a thesis presented in fulfilment of the requirements for the degree of MTech in Product Development at Massey University, Palmerston North, New Zealand [PDF]
, 2008 This thesis describes the development of a fire fighting helmet for the French market for manufacture by Pacific Helmets (NZ) Ltd, including the major technical development of a process for electroplating unsaturated polyester resin (UP resin).
McKenzie, Anna
core
Three dimensional optical imaging of blood volume and oxygenation in the neonatal brain [PDF]
, 2006 Optical methods provide a means of monitoring cerebral oxygenation in newborn infants at risk of brain injury. A 32-channel optical imaging system has been developed with the aim of reconstructing three-dimensional images of regional blood volume and ...
Arridge, SR +8 more
core +1 more source
Material Strategies for Stimulation and Recording in Neural Biocomputing Platforms
Advanced Electronic Materials, EarlyView.Material strategies enabling stimulation and recording are central to neural biocomputing systems. This review examines how electronic materials govern the encoding of inputs and decoding of outputs in living neural networks. Advances in electrical, optical, and multimodal interfaces highlight emerging design principles for biocomputing platforms ...
Sehong Kang +5 more
wiley +1 more source
Padjadjaran Journal of Dentistry, 2022 Introduction: The popular half-face helmet places the mandible at high risk of fracture during a motorcycle accident. The anatomical shape and position of the mandible make it more frequent to fracture.
Muhammad Syakuran +2 more
doaj +1 more source
Helmet assembly and latch means therefor Patent [PDF]
, 1970 Transparent polycarbonate resin, shell helmet and latch design for high altitude and space ...
Jones, R. L.
core +1 more source