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Full-Text Articles in Infrastructure

Compressed Natural Gas (Cng) Transit Bus Experience Survey: April 2009—April 2010, R. Adams, D. B. Horne Sep 2010

Compressed Natural Gas (Cng) Transit Bus Experience Survey: April 2009—April 2010, R. Adams, D. B. Horne

Publications (T)

The U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) commissioned this survey to collect and analyze experiential data from U.S. transit agencies with varying degrees of compressed natural gas (CNG) bus and station experience. This information helps DOE and NREL determine areas of CNG transit bus success and priority areas for which further technical or other assistance might be required to enable success.

Clean Vehicle Education Foundation (CVEF) staff and subcontractors developed a battery of questions and identified 10 transit agencies to represent all U.S. transit agencies that use CNG buses, accounting for the diversity in …


Evaluation Of Safety Impact Of Access Management In Urban Areas, Xuecai Xu May 2010

Evaluation Of Safety Impact Of Access Management In Urban Areas, Xuecai Xu

UNLV Theses, Dissertations, Professional Papers, and Capstones

The access provided by streets and highways to adjacent lands are managed by controlling the spacings between the access points including signals, driveways, and media openings on mid-block segments, and setting the limit on the corner clearances around intersections. There have been studies on evaluating the impact of access management techniques on safety and mobility in urban areas. Samples of mid-block segments and intersections can be collected from selected arterials. Because the mid-block segments or intersections in the same arterials share the same missing information, safety and mobility on them show unique features that should be taken into account when …


The Integration Of Biomimicry Into A Built Environment Design Process Model: An Alternative Approach Towards Hydro-Infrastructure, Timothy Lee Albertson May 2010

The Integration Of Biomimicry Into A Built Environment Design Process Model: An Alternative Approach Towards Hydro-Infrastructure, Timothy Lee Albertson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Current methods and processes that support the planning, design and construction of a sustainable built environment include ambiguous principles (Roseland 2000), lack feedback loops (Van Bueren and Jong 2007) and lack a common language between disciplines (Brandon et al 1997). As a result of 3.8 billion years of "research and development" (evolution), nature provides a set of design blueprints that may be used to guide us to create elegant, sustainable, and innovative designs for human technologies (Benyus 1997). The field of biomimicry analyzes nature's best ideas and adapts them for human use (Benyus 1997). The built environment could benefit from …


Roads: Leading Indicators Show Ramp-Up In Activity, Shishir Mathur, Kunal Katara Jan 2010

Roads: Leading Indicators Show Ramp-Up In Activity, Shishir Mathur, Kunal Katara

Faculty Publications, Urban and Regional Planning

No abstract provided.


Roads: Leading Indicators Show Ramp-Up In Activity, Shishir Mathur, Kunal Katara Jan 2010

Roads: Leading Indicators Show Ramp-Up In Activity, Shishir Mathur, Kunal Katara

Shishir Mathur

No abstract provided.