Railways and other roads
نویسندگان
چکیده
منابع مشابه
Roads, railways, and childhood cancers.
STUDY OBJECTIVES To locate geographical sources of engine exhaust emissions in Great Britain and to link them with the birth addresses of children dying from cancer. To estimate the cancer initiating roles of nearby roads and railways and to measure effective ranges. DESIGN Birth and death addresses of all children born between 1955 and 1980 in Great Britain, and dying from leukaemia or other...
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The urbanization process affects faunal distributions and movement patterns, contributing directly to biotic homogenization and representing an important threat to biodiversity. In particular, birds, which have been well studied as indicators of anthropogenic disturbance, are especially valuable in evaluating these impacts. While the negative impact of these processes and structures, most notab...
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Road and rail networks provide critical support for society, yet they can be degraded by seasonal soil movements. Currently, few transport network operators monitor small-scale soil movement, but understanding the conditions contributing to infrastructure failure can improve network resilience. Persistent Scatterers Interferometry (PSI) is a remote sensing technique offering the potential for n...
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Road traffic accidents account for approximately 3000 deaths on a daily basis, and 50 million injuries and 1.2 million deaths each year. In low-income and middle income countries, road traffic accidents account for 85% of deaths and 90% of annual disability. Casualties of this magnitude are a serious problem throughout the world and create a significant impact on society. In addition, neurologi...
متن کاملChallenges and Prospects of European Railways
In the present paper, challenges and prospects of the European railways, along with a proposal for a new strategy policy and specific measures are presented. The declining course of European railways concerning traffic and revenues is first analyzed. Conditions to introduce intra - modal competition are surveyed, among them separation of infrastructure fro...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1852
ISSN: 0016-0032
DOI: 10.1016/0016-0032(52)90771-0