Open Access. Powered by Scholars. Published by Universities.®

Urban Studies and Planning Commons

Open Access. Powered by Scholars. Published by Universities.®

None

Discipline
Keyword
Publication Year
Publication

Articles 91 - 97 of 97

Full-Text Articles in Urban Studies and Planning

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.


Air Medical Coverage And The Correlation With Reduced Highway Fatality Rates: Use Of Adams As A Research Tool, Marie Flanigan, Alan Blatt, L Lombardo, D Mancuso, M Miller, D Wiles, H Pirson, Sungsoon Hwang, Jean-Claude Thill, Kevin Majka Dec 2004

Air Medical Coverage And The Correlation With Reduced Highway Fatality Rates: Use Of Adams As A Research Tool, Marie Flanigan, Alan Blatt, L Lombardo, D Mancuso, M Miller, D Wiles, H Pirson, Sungsoon Hwang, Jean-Claude Thill, Kevin Majka

Sungsoon Hwang

The Atlas and Database of Air Medical Services (ADAMS) is a web-based, password-protected, geographic information system containing data on air medical service main and satellite base helipads, communication centers, rotorwing aircraft, and major receiving hospitals for trauma in the United States. ADAMS initially was developed to provide the geographic information needed to support realtime, wireless routing of automatic crash notification (ACN) alerts from a crashed motor vehicle to the nearest air medical transport service and trauma center. This coupling of ADAMS and ACN technology to enhance emergency communications is expected to speed delivery of emergency medical care to crash victims …


Sidewalk Democracy: Municipalities And The Regulation Of Public Space, Anastasia Loukaitou-Sideris, Evelyn Blumenberg, Renia Ehrenfeucht Dec 2003

Sidewalk Democracy: Municipalities And The Regulation Of Public Space, Anastasia Loukaitou-Sideris, Evelyn Blumenberg, Renia Ehrenfeucht

Renia Ehrenfeucht

No abstract provided.


Environmental Justice: Grassroots Activism And Its Impact On Public Policy Decision Making, Robert D. Bullard, Glenn S. Johnson Aug 2000

Environmental Justice: Grassroots Activism And Its Impact On Public Policy Decision Making, Robert D. Bullard, Glenn S. Johnson

Glenn S Johnson

A growing body of evidence reveals that people of color and low-income persons have borne greater environmental and health risks than the society at large in their neighborhoods, workplace, and playgrounds. Over the last decade or so, grassroots activists have attempted to change the way government implements environmental, health, and civil rights laws. Grassroots groups have organized, educated, and empowered themselves to improve the way government regulations and environmental policies are administered. A new movement emerged in opposition to environmental racism and environmenttal injustice. Over the last decades or so, grassroots activists have had some success in changing the way …


Resource Security And The Canada-Us Pacific Salmon Dispute, Christopher Gore Dec 1999

Resource Security And The Canada-Us Pacific Salmon Dispute, Christopher Gore

Christopher D Gore

No abstract provided.


An Agentive Model Of Person-Environment Relations, Nicholas Patricios Oct 1978

An Agentive Model Of Person-Environment Relations, Nicholas Patricios

Nicholas Patricios

Three fundamentally different positions regarding the conceptualization of person‐environment relations are briefly discussed. An argument is made for the transactional‐constructivist position which regards the nature of what we take to be the environment as that which is only apprehended through the minds and actions of persons. The transformational process of this view of person‐environment relations, that of environmental knowing‐action, is elaborated upon in some detail. The transactional‐constructivist position, however, is transformed into an agentive one by adopting from the three basic images of persons that have been identified that of a person as agent. Consequently in the agentive process of …


The Conceptual Determinants Of Two Archetypal City Forms, Nicholas Patricios Dec 1973

The Conceptual Determinants Of Two Archetypal City Forms, Nicholas Patricios

Nicholas Patricios

The two urban spatial forms analyzed from a cosmological point of view are the circular and the orthogonal. The circular symbolism of the Near Eastern cities is considered first followed by the Plato's theoretical city of Atlantis and then the ideal cities of the Renaissance architects. Circular cities of the 19th century, those of the Utopian Socialists, had in contrast an ideological basis. In addition to the practical basis for the orthogonal layout conceptual influences are evident in the grid cities of the ancient Greeks, in the Spanish Laws of the Indies, and those cities designed later to express the …