Results 111 to 120 of about 230,230 (352)

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou   +17 more
wiley   +1 more source

Have CAFE Standards Reduced the Effect of Gasoline Prices on Domestic Automobile Manufacturers’ Market Share of the US Market?

open access: yes, 2006
One of macroeconomists’ major concerns is GDP volatility, and understanding what causes this volatility is essential when attempting to reduce it. For decades, the automotive industry has been a major component of US GDP.
Tazi, Abdelwahed
core  

Perception enhancement system for automotive steering [PDF]

open access: yes, 2005
Laboratory-based experiments were conducted to evaluate the effect of the frequency and scale of transient vibration events on the human detection of road surface type by means of steering wheel vibration.
Berber-Solano, TP, Giacomin, J
core  

Electron–Matter Interactions During Electron Beam Nanopatterning

open access: yesAdvanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima   +2 more
wiley   +1 more source

A synergetic strategy of automobile intelligent cruise system based on fuzzy control adopting hierarchical structure

open access: yesInternational Journal of Advanced Robotic Systems, 2019
To improve automobile travel safety and relieve the intension of driving fatigue, a synergetic strategy on the throttle and brake combined control of automobile cruise system is proposed based on fuzzy control theory.
Xue-Wen Chen   +3 more
doaj   +1 more source

Privacy, Driving Data and Automobile Insurance: An Economic Analysis [PDF]

open access: yes
With new technologies that enable insurers to electronically monitor vehicles and drivers, insurers should be able to price automobile insurance more accurately, creating individualized prices for consumers.
Hollis, Aidan, Strauss, Jason
core   +1 more source

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

open access: yesAdvanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief   +20 more
wiley   +1 more source

Monitoring the Variation in Driver Respiration Rate from Wakefulness to Drowsiness: A Non-Intrusive Method for Drowsiness Detection Using Thermal Imaging

open access: yesJournal of Sleep Sciences, 2019
Background and Objective: Driver drowsiness is a cause of many traffic accidents all around the world. Driver respiration dynamics undergoes significant changes from wakefulness to sleep.
Serajeddin Ebrahimian Hadi Kiashari   +3 more
doaj  

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