Results 101 to 110 of about 66,316 (231)

Highways and Bi-Ways for Environmental Justice [PDF]

open access: yes, 2001
The purpose of this essay is to discuss the past, present, and future of the environmental justice movement as illustrated by the highway between Selma and Montgomery in Alabama and the highway system surrounding the City of Atlanta in neighboring ...
Lazarus, Richard J.
core   +1 more source

Crossing Patterns in Nonplanar Road Networks

open access: yes, 2017
We define the crossing graph of a given embedded graph (such as a road network) to be a graph with a vertex for each edge of the embedding, with two crossing graph vertices adjacent when the corresponding two edges of the embedding cross each other.
Chung Fan R. K.   +2 more
core   +1 more source

Urban sound planning in Brighton and Hove [PDF]

open access: yes, 2014
No description ...
Aletta, Francesco   +5 more
core   +1 more source

Policy Issues in U.S. Transportation Public-Private Partnerships: Lessons from Australia, Research Report 09-15 [PDF]

open access: yes, 2010
In this report, the authors examine Australia’s experience with transportation public-private partnerships (PPPs) and the lessons that experience holds for the use of PPPs in the United States.
Czerwinski, David, Geddes, Richard
core   +1 more source

The highway concession system in Italy : history, regulation and politics [PDF]

open access: yes
This paper contains a critical discussion of the opening of the highway concession to the private sector in Italy over the past 20 years. It describes the political context, legal mechanisms and regulatory settings; offers an analysis of the changes in ...
Limodio, Nicola
core  

Megaton Water Cerenkov Detectors and Astrophysical Neutrinos

open access: yes, 2005
Although formal proposals have not yet been made, the UNO and Hyper-Kamiokande projects are being developed to follow-up the tremendously successful program at Super-Kamiokande using a detector that is 20-50 times larger. The potential of such a detector
Ando   +4 more
core   +2 more sources

Congestive Traffic Failure: The Case for High-Occupancy and Express Toll Lanes in Canadian Cities [PDF]

open access: yes
Congestion on Canadian highways is having a significant negative economic impact on major Canadian cities. Rather than face the political challenge of introducing road tolls to discourage traffic, governments have chosen to build carpool lanes on urban ...
Benjamin Dachis
core  

Blockage Types and Status Evaluation of Drainage System in Highway Tunnels in Guangdong Province

open access: yesRenmin Zhujiang
In order to evaluate the blockage status of the drainage system in operational highway tunnels,this paper summarized the types of problems and blockage materials in highway tunnel drainage systems and proposed an evaluation method for blockage status ...
LI Kejian   +3 more
doaj  

Co-production on the Edge of Project and Process Management - The Sijtwende development project [PDF]

open access: yes
The goal of this paper is to describe and analyze co-production in public private partnerships in spatial planning. We will describe one specific case study, the location development project Sijtwende on the edge of two municipalities (The Hague and ...
Geert Teisman, Jurian Edelenbos
core  

A lifecycle carbon emission evaluation model for urban underground highway tunnel facilities

open access: yesUnderground Space
Anthropogenic greenhouse gas emissions stand as the primary catalyst of climate perturbations. A precise evaluation of these emissions holds paramount importance in realizing energy conservation and emission reduction goals.
Guosheng Wang   +6 more
doaj   +1 more source

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