Results 21 to 30 of about 401,050 (285)

Uso da bicicleta como meio de transporte nos estudos pessoa-ambiente

open access: yesDesenvolvimento e Meio Ambiente, 2016
In face of the urban mobility challenge in big cities, public policy makers and researchers suggest the bicycle commuting as an alternative to deal with this issue.
Nikolas Olekszechen   +2 more
doaj   +1 more source

Mapping Bicycle Crash Risk Patterns on the Local Scale

open access: yesSafety, 2016
Currently, mainly aggregated statistics are used for bicycle crash risk calculations. Thus, the understanding of spatial patterns at local scale levels remains vague.
Martin Loidl   +3 more
doaj   +1 more source

The relationship between public and private bicycle use: the case of Seville [PDF]

open access: yes, 2015
Despite the success achieved by Public Bicycle Sharing Systems (PBSS) across the world, several researchers provide evidence on their limitations and constraints in a medium-long term, and bicycle ownership may be considered as a complementary tool to ...
Castillo Manzano, José I.   +2 more
core   +1 more source

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

Naloxone prescription fills and use by patients treated for opioid use disorder by telehealth

open access: yesDrug and Alcohol Dependence Reports
Background: It is unknown how many people in treatment for opioid use disorder (OUD) have naloxone, use naloxone, and what their perceptions and barriers to obtaining it are.
Scott G. Weiner   +3 more
doaj   +1 more source

Bicycle-Sharing System Analysis and Trip Prediction

open access: yes, 2016
Bicycle-sharing systems, which can provide shared bike usage services for the public, have been launched in many big cities. In bicycle-sharing systems, people can borrow and return bikes at any stations in the service region very conveniently. Therefore,
Li, Moyin   +3 more
core   +1 more source

Ionic Liquid‐Enhanced 3D Printed Flexible Resin for Pressure‐Sensing Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D‐printed resin–ionic liquid (IL) composite forms gyroid ionotronic architectures showing dynamic ionic migration under compression. Impedance analysis reveals distinct frequency responses across three topologies at high IL concentrations.
Nelson Pereira   +4 more
wiley   +1 more source

Laser Micromachining of Liquid Metal Patterns for Stretchable Electronic Circuits

open access: yesAdvanced Materials Technologies, EarlyView.
A cleanroom‐free fabrication strategy combines UV‐laser micromachining with a copper foil wetting layer to rapidly produce high resolution, liquid metal based stretchable electronic circuits on diverse substrates. The scalable, maskless process enables complex circuit designs (<$<$3 h, ∼$\sim$15/device) with excellent electrical stability under strain,
Merjen Palvanova   +3 more
wiley   +1 more source

Which environmental factors most strongly influence a street's appeal for bicycle transport among adults? : a conjoint study using manipulated photographs [PDF]

open access: yes, 2016
BACKGROUND: Micro-environmental factors (specific features within a streetscape), instead of macro-environmental factors (urban planning features), are more feasible to modify in existing neighborhoods and thus more practical to target for environmental ...
De Bourdeaudhuij, Ilse   +6 more
core   +3 more sources

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

open access: yesAdvanced 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

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