Results 71 to 80 of about 998,804 (144)

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

Energy Science & Engineering
Like many other countries, Pakistan struggles with its significant reliance on fossil fuels for energy, transportation, and economic growth. This dilemma has led to a growing need for affordable and environmentally sustainable transportation options ...
Muhammad Abdullah Khan, Syed Ali Abbas Kazmi, Qamar uddin, Muhammad Umair Iftikhar, Muhammad Waseem   +4 more
doaj   +1 more source

Energy Efficiency Assessment of Electric Bicycles

Energies
Electric-assist bicycles have recently become very popular. However, riding them generally requires significantly more energy, generated simultaneously by the motor and the rider, compared to much lighter traditional bicycles.
Tomasz Matyja, Zbigniew Stanik, Andrzej Kubik   +2 more
doaj   +1 more source

Injury-control recommendations: bicycle helments

These recommendations on the use of bicycle helmets are the first in a series of Injury-Control Recommendations that are designed for state and local health departments or other organizations for use in planning injury control programs.
National Center for Injury Prevention and Control (U.S.)
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Temporal variations of bicycle demand in the Netherlands: The influence of weather on cycling [PDF]

, 2009
The variability in bicycle demand depends strongly on weather. This paper describes a ‘weather’ model that makes demand forecasting possible. The model is based on flow time-series of many years, collected at 16 cycle paths in the Dutch cities of Gouda ...
Tutert, S.I.A., Jaarsma, C.F., Thomas, T.   +2 more
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Developing a Human Powered Electric Bicycle

, 2017
Current electric bicycle kits face a major problem with limited range due to battery type. Development of an electric bicycle kit with a human powered generator will increase the bicycle range by storing energy from the pedaling motion of the operator.
Bristow, Christopher
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Multifactor Analysis of Electric Bicycle–Related Road Traffic Injuries in Wenzhou and Construction of a Prediction Model Based on Data from a Tertiary Trauma Center

International Journal of General Medicine
Ting Ye, Qinghe Jin, Weiyang Meng, Xiuxiu Shen, Xiu Huang Department of Adult Emergency Medicine, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of ChinaCorrespondence ...
Ye T, Jin Q, Meng W, Shen X, Huang X
doaj  

1986-2009 grants funded by the Oregon Dept. of Transportation Pedestrian & Bicycle Program

, 2008
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Apr.

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An extended social force model for the dynamics of electric bicycles in isolated non-motorized lanes

AIP Advances
This study proposes a model for simulating the dynamics of electric bicycle flow in isolated non-motorized lanes. The model is an extension of the conventional social force model with an additional rotational degree of freedom that describes the steering
Ming Li, Jizhou Liu
doaj   +1 more source

Waverley Electric Vehicles, Indiana Bicycle Co.

Waverley Electric Vehicles, Indiana Bicycle Co.
W. H. Bass Photo Company
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McColl Electric Motors : a technical catalogue of electric motors and generators.

, 1940
"Catalogue general 43" - Cover.; Electronic reproduction. Canberra, A.C.T.
McColl Electric Works Pty. Ltd.
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