Results 41 to 50 of about 24,703 (322)

E-bikes in rural areas:current and potential users in the Netherlands [PDF]

open access: yes, 2023
This study considers how socio-demographic characteristics, mobility situation and attitudes explain current and potential e-bike use in rural areas.
Berg, van den, A. E.   +2 more
core   +1 more source

RELEVÂNCIA DO TREKKING E DOMOUNTAIN BIKE PARA O DESEMPENHO EM CORRIDA DE AVENTURA

open access: yesRevista de Educação Física, 2017
O objetivo deste estudo foi comparar a relevância das modalidades de mountain bike e de trekking para o desempenho em prova de corrida de aventura. Seis atletas (27,3 ± 4,9 anos; 73,0 ± 5,5 kg; 178,1 ± 6,0 cm; 22,9 ± 0,9 índice de massa corporal; 10,3% ±
Moacir Miorando Junior   +2 more
doaj   +1 more source

Examining the determinants of electric bike riders’ attitudes towards traffic safety and risky driving behaviours amongst high-school students in Vietnam

open access: yesTransportation Research Interdisciplinary Perspectives, 2023
This study explored the influencing factors of attitudes towards traffic safety and risky driving behaviours amongst a sample of 594 e-bike riders who are high-school students in Vietnam.
Do Duy Dinh, Vu Hoai Nam
doaj   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee   +4 more
wiley   +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

Older adults’ environmental preferences for transportation cycling [PDF]

open access: yes, 2019
Introduction: Cycling is a non-polluting and healthy transportation mode for older adults. However, there is limited knowledge about the infrastructural changes necessary to stimulate cycling among older adults (>= 65 years).
Clarys, Peter   +4 more
core   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

Design and Analysis of Coreless Axial Flux Permanent Magnet Machine with Novel Composite Structure Coils

open access: yesEnergies, 2022
In this paper, a type of novel composite structure coil applied in the coreless stator is proposed and studied to improve the output performance and efficiency of the axial flux permanent magnet (AFPM) machine. In which the effective conductor is changed
Xiaoyuan Wang   +3 more
doaj   +1 more source

Micromobility evolution and expansion: Understanding how docked and dockless bikesharing models complement and compete – A case study of San Francisco [PDF]

open access: yes, 2020
Shared micromobility – the shared use of bicycles, scooters, or other low-speed modes – is an innovative transportation strategy growing across the United States that includes various service models such as docked, dockless, and e-bike service models ...
Feng, Frank   +4 more
core  

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

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