Results 11 to 20 of about 68,150 (234)

Understanding Public Attitudes to Bike-Sharing in Gothenburg [PDF]

open access: yes, 2014
A predominately car-oriented transport has been the cornerstone of urban development in a worldwide scale for decades now; a cornerstone that is associated mostly with the short-term individualistic benefit of the road user in terms of comfort and ...
Nikitas, Alexandros, Wallgren, Pontus
core   +3 more sources

Liberty versus safety: a design review [PDF]

open access: yes, 2007
It is our contention that when designing against terrorism, it is important to fully understand both terrorist perpetrator techniques and terrorism prevention principles and to establish the myths and realities about ‘fear of terrorism’, before ...
Gamman, Lorraine, Thorpe, Adam
core   +5 more sources

IMPACTS OF THE COVID-19 PANDEMIC ON DEMAND OF PUBLIC BIKE SYSTEM AND ITS CORRELATION WITH URBAN LIFE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Public bike systems provide the flexibility of bike-usage that users can rent and return a bike freely at any station. The convenience of the bike-travel system, however, may turn into a disadvantage of demand-supply imbalance in the bike inventory.
E. Lee, B. Son, J. B. Lee
doaj   +1 more source

DISEÑO, CONSTRUCCIÓN Y EVALUACIÓN DE UN GENERADOR DE HIDRÓGENO ADAPTADO A UN MOTOR DE DOS (2) TIEMPOS EN UNA BICICLETA EN LA CIUDAD DE BOGOTÁ

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2022
This article shows the second phase of development of the proposal for the design, construction, and evaluation of ahydrogen generator for bicycles that will be incorporated into a two (2) stroke engine as a mobility alternative in the cityof Bogotá ...
Yimi Leandro Rodríguez Ramírez   +2 more
doaj   +1 more source

Robot Evacuation on a Line Assisted by a Bike

open access: yesInformation, 2021
Two robots and a bike are initially placed at the origin of an infinite line. The robots are modelled as autonomous mobile agents whose communication capabilities are either in the wireless or face-to-face model, while the bike neither can move nor ...
Khaled Jawhar, Evangelos Kranakis
doaj   +1 more source

Bike Off 2 – Catalysing Anti Theft Bike, Bike Parking and Information Design for the 21st Century [PDF]

open access: yes, 2008
Project Bikeoff's Design for the 21st Century programme, followed earlier research and development work on preventing bike theft by colleagues at the Design Against Crime Research Centre, my own work over 15 years in developing conceptual frameworks for ...
Ekblom, Paul
core   +1 more source

Validating and Comparing Highly Resolved Commercial “Off the Shelf” PM Monitoring Sensors with Satellite Based Hybrid Models, for Improved Environmental Exposure Assessment

open access: yesSensors, 2020
Particulate matter is a common health hazard, and under certain conditions, an ecological threat. While many studies were conducted in regard to air pollution and potential effects, this paper serves as a pilot scale investigation into the spatial and ...
Dan Lesser   +4 more
doaj   +1 more source

Construction of equipment evaluation index system of emergency medical rescue based on Delphi method and analytic hierarchy process

open access: yesAin Shams Engineering Journal, 2023
Analytic hierarchy process and Delphi method were commonly used to construct index system for comprehensive evaluation. The combination of the two different methods was helpful to solve the problems of unreasonable selection of elements, unclear meaning ...
Zhang Bike, Wu Ruichang
doaj   +1 more source

Metastable Conditions in a Three-Wheeled Bicycle with Variable Front Wheel Spacing

open access: yesTransport and Telecommunication, 2023
The article concerns the problem of lateral stabilization of a tricycle with variable front wheel track. The vehicle can operate in two modes: with the front wheels folded out and connected. A bicycle designed for people with special needs.
Ślęzak Marcin   +3 more
doaj   +1 more source

Bike-Sharing: Is Safety an Issue Adversely Affecting its Potential for Being Embraced by Urban Societies? [PDF]

open access: yes
Using bicycles on an ‘as-needed’ basis, usually for a small rental fee and without the externalities and obligations linked to bicycle ownership, is what makes public bicycles a societally affordable medium to enhance the transition to a more sustainable
Nikitas, Alexandros   +2 more
core   +3 more sources

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