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Full-Text Articles in Education

Environmental Efficiency Of Automobile Energy Choices, Peter V. Schwartz, Chiweng Kam, John Ross Dr Aug 2016

Environmental Efficiency Of Automobile Energy Choices, Peter V. Schwartz, Chiweng Kam, John Ross Dr

Peter V. Schwartz

We introduce three efficiency metrics to compare two alternative transportation energy technologies: internal combustion engines (ICE) using bioethanol versus battery electric vehicles (BEV) charged from solar thermal electric (STE) generation. Both technologies require the use of the land surface area, consume water, and emit CO2. Travel efficiencies are measured in km per square meter of land used annually, km/L of water used, and km/kg of emitted CO2. Solar-electrical transportation utilizes land more than 200 times as efficiently, water more than 100 times as efficiently (when dry cooling of turbines is used), and emits less than 1/60 …


Malaysian Perspective On The Development Of Accessible Design, Hazreena Hussein, Naziaty Mohd Yaacob Dec 2011

Malaysian Perspective On The Development Of Accessible Design, Hazreena Hussein, Naziaty Mohd Yaacob

Hazreena Hussein

Malaysia has been actively providing accessibility in the built environment since the country signed the ‘Proclamation on the Full Participation and Equality of People with Disabilities in the Asia-Pacific Region' in 1994. However, Malaysia has limitations in enforcing legislation pertaining to accessibility. One of the concerns was the local authorities’ role in having their own mechanisms to create an accessible built environment. The objective is to highlight the gaps in Malaysia’s regulations and to illustrate the research development of the Accessible Design infrastructure for disabled people. The outcome will describe Malaysia’s experience in Accessible Design.


Development Of Accessible Design In Malaysia, Hazreena Hussein, Naziaty Mohd Yaacob Dec 2011

Development Of Accessible Design In Malaysia, Hazreena Hussein, Naziaty Mohd Yaacob

Hazreena Hussein

Malaysia has been actively providing accessibility in the built environment since the country signed the ‘Proclamation on the Full Participation and Equality of People with Disabilities in the Asia-Pacific Region’ in 1994. However, Malaysia has limitations in enforcing legislation pertaining to accessibility. One of the concerns was the local authorities’ role in having their own mechanisms to create a Barrier Free built environment. The objective is to highlight the gaps in Malaysia’s regulations and to illustrate the research development of the Accessible Design infrastructure for disabled people. The outcome will describe Malaysia’s experience in Accessible Design.


Congestion Pricing: The Answer To America's Traffic Woes?, Ryan Yeung Dec 2005

Congestion Pricing: The Answer To America's Traffic Woes?, Ryan Yeung

Ryan Yeung

Congestion results in losses in productivity, added delivery time, extra costs for consumers, as well as damage to the environment. The most obvious solution to traffic congestion is to build more roads, but the prevailing thought among experts is that adding supply is not an effective long-term solution. Another approach is congestion pricing, where motorists are charged different prices based on demand. A literature review supports congestion pricing’s effectiveness, efficiency, and equity. Perhaps most importantly, a number of case studies suggest that congestion pricing is politically feasible.