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Railroads

Known as: Railroad 
Permanent roads having a line of rails fixed to ties and laid to gage, usually on a leveled or graded ballasted roadbed and providing a track for… 
National Institutes of Health

Papers overview

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Highly Cited
2005
Highly Cited
2005
Between 1842 and 1852, eleven states adopted new constitutions, simultaneously creating procedures for issuing government debt… 
Highly Cited
2004
Highly Cited
2004
Infrastructure industries and services are crucial for generating economic growth, alleviating poverty, and increasing… 
Highly Cited
2001
Highly Cited
2001
The genus Artemisia (Asteraceae, Anthemideae, Artemisiinae) is a large genus, one of the largest genera in its family. It is… 
Highly Cited
1998
Highly Cited
1998
Dexfenfluramine (Redux) was withdrawn from the market in the United States in 1997 amid speculation that millions who used it… 
Highly Cited
1995
Highly Cited
1995
Preface - W Richard Scott and Soren Christensen Introduction - W Richard Scott Institutional Theory and Organizations PART ONE… 
Highly Cited
1991
Highly Cited
1991
Small mammals were livetrapped during 12 months in crop fields and weedy borders at 18 sites in central Argentina. A total of 1… 
Highly Cited
1986
Highly Cited
1986
The magnetic fields from overhead power lines and other electromagnetic sources were determined at the birth and diagnosis…