Results 41 to 50 of about 976,567 (240)

On the simultaneous computation of target inventories and intervals for bimodal bike-sharing systems

open access: yesTransportation Engineering
The emerging demand for electric bicycles in recent years has prompted several Bike-Sharing Systems around the world to adapt their service to a new wave of commuters.
Maria Clara Martins Silva   +2 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang   +14 more
wiley   +1 more source

General Electric Atomic Power Reports [PDF]

open access: yes, 1964
From introduction: "Summary report of the 1000 MWe Boiling Water Reactor Plant Feasibility Study performed by the General Electric Company.
General Electric Company
core  

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

open access: yesAdvanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith   +6 more
wiley   +1 more source

E-micromobility, Cycling, and ‘Good’ Active Travel

open access: yesActive Travel Studies, 2023
This article explores how e-micromobility (EMM) can produce 'good' active travel together with cycling. Foregrounding the unique affordances of the electric unicycle (EUC) and e-bike, we highlight their potential to produce good active travel with ...
A. Travers, Nicholas Scott
doaj   +2 more sources

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

open access: yesAdvanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li   +9 more
wiley   +1 more source

RANCANG BANGUN SEPEDA LISTRIK UNTUK PENDERITA CACAT KAKI

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2016
This time the need of transport's mode for the disabled leg is not maximized. To fulfill these need, we need the necessary transportation tools, one of the tools is a bike. However, the existing bike cannot be used for patients with leg disabilities. The
Eko Sulistyo, Rodika Rodika
doaj  

Electric Bike Sharing--System Requirements and Operational Concepts [PDF]

open access: yes, 2010
Bike sharing is an exciting new model of public-private transportation provision that has quickly emerged in the past five years. Technological advances have overcome hurdles of early systems and cities throughout the globe are adopting this model of ...
Stacy Worley   +5 more
core   +1 more source

An On‐Demand Neuromorphic Vision System Enabled by a Multi‐Paradigm Neuromorphic Device and Hierarchical Reconfigurability Designed from Device to System Level

open access: yesAdvanced Science, EarlyView.
An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang   +7 more
wiley   +1 more source

Analysis of electric bicycle-related traffic injury in Songjiang District of Shanghai

open access: yesShanghai yufang yixue, 2022
ObjectiveTo explore the status and influencing factors of electric bicycle (e-bike)-related traffic injury in Songjiang District of Shanghai, and to provide reference for prevention and control of the injury.MethodsA self-designed questionnaire was used ...
CHEN Lei   +3 more
doaj   +1 more source

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