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Illumination Guidelines for Nighttime Highway Work
作者
Ralph D. Ellis (Ph.D.) / Scott Amos / Ashish Kumar / National Cooperative Highway Research Program
出版Transportation Research Board, 2003
ISBN
9780309087803 / 0309087805
主題
Technology & Engineering
Developing a Model to Estimate Maintenance of Traf...
作者
Ralph D. Ellis (Civil engineer)
出版2009
ISBN
NWU:35556038782538
主題
Roads
Development of Improved Procedures for Business Ac...
作者
Ralph D. Ellis (Civil engineer)
出版2005
ISBN
NWU:35556036041002
主題
Business enterprises
Development of Procedures for Utilizing Pit Procto...
作者
Ralph D. Ellis (Civil engineer)
出版2005
ISBN
UFL:31262097201551
主題
Aggregates (Building materials)
A Method for the Calculation of External Lift, Mom...
作者
A. M. Peiser / Abbott A. Putnam / Clinton E. Brown / Eugene E. Lunquist / Macon C. Ellis / Robert M. Crane / Robert T. Jones / Sidney J. Shames / Wilbur L. Mayo / William A. Benser / United States. National Advisory Committee for Aeronautics / Elbridge Z. Stowell / Hermon M. Parker / Jason J. Moses / M. Wilkerson / Ralph W. Holtzclaw / Evan H. Schuette
出版1944
ISBN
OSU:32435063878078
主題
Aerofoils
The Influence of Non-condensing Gases on the Heat ...
作者
Charles L. Nickolls / Ralph Dunn
出版1938
ISBN
OSU:32435063479752
主題
Condensers (Vapors and gases)
Construction Site Management and Labor Productivit...
作者
H. Randolph Thomas / Ralph D. Ellis (Civil engineer)
出版2017
ISBN
0784480567 / 9780784480564
主題
Building
Interpreting Construction Contracts
作者
H. Randolph Thomas / Ralph D. Ellis (Ph.D.)
出版ASCE Press, 2007
ISBN
0784409218 / 9780784409213
主題
Technology & Engineering
Development of a construction site data collection...
出版1993
ISBN
OCLC:29950993
主題
Bridges
Developing Improved Opportunities for the Recyclin...
作者
Ralph D. Ellis (Civil engineer) / Duzgun Agdas / Ashraf El-Assaly
出版2014
ISBN
OCLC:903593212
主題
Road construction industry
Best Management Practices for Managing Utility Con...
作者
Ralph D. Ellis (Civil engineer) / Zohar J. Herbsman / Roy Mckenzie
出版1996
ISBN
OCLC:39343406
主題
Public utilities
Best Management Practices for the Out-sourcing of ...
作者
Ralph D. Ellis (Civil engineer) / Barry D. Guertin / Jennifer W. Shannon
出版2000
ISBN
OCLC:46401471
主題
Contracting out
Construction Site Management and Labor Productivit...
作者
H. Randolph Thomas
出版2017
ISBN
152311679X / 9781523116799
主題
Building
Investigation of the potential for achieving susta...
出版1997
ISBN
OCLC:38206224
主題
Road construction industry
Development of Improved Procedures for Business Ac...
作者
Ralph D. Ellis (Civil engineer)
出版2005
ISBN
OCLC:762186981
主題
Business enterprises
Development of Improved Procedures for Business Ac...
作者
Ralph D. Ellis (Civil engineer)
出版2005
ISBN
NWU:35556036041002
主題
Business enterprises
Developing an Expert System for Transferring Exper...
作者
Zohar J. Herbsman
出版1995
ISBN
NWU:35556023501968
主題
Expert systems (Computer science)
Model for Prediction of Highway Construction Produ...
作者
Ralph D. Ellis
出版1989
ISBN
OCLC:21896580
主題
Roads
Development for Improved Motorist User Cost Determ...
作者
Ralph D. Ellis (Civil engineer)
出版1997
ISBN
NWU:35556025450362
主題
QUEWZ (Computer file)
Determination of Contract Time for Highway Constru...
作者
Zohar J. Herbsman / Ralph D. Ellis (Civil engineer)
出版1995
ISBN
NWU:35556025710641
主題
Technology & Engineering
Development of Work Zone Lighting Standards for FD...
出版1993
ISBN
OCLC:30889265
主題
Roads
Improving the Performance of Highway Construction ...
作者
H. Randolph Thomas / Ralph D. Ellis (Civil engineer) / Sunil K. Sinha
出版2006
ISBN
OCLC:942747683
主題
Highway engineering
Developing a Model to Estimate Maintenance of Traf...
作者
Ralph D. Ellis (Civil engineer)
出版2009
ISBN
NWU:35556038782538
主題
Roads
Investigation of Procedure for Passive Control of ...
出版1996
ISBN
OCLC:36752053
主題
Roads
Development of Improved Strategies for Avoiding Ut...
作者
Ralph D. Ellis (Civil engineer)
出版2003
ISBN
OCLC:53924834
主題
Public utilities, Relocation of
Avoiding Delays During the Construction Phase of H...
作者
H. Randolph Thomas / Ralph D. Ellis (Civil engineer) / National Cooperative Highway Research Program / Pennsylvania Transportation Institute
出版2001
ISBN
OCLC:54019587
主題
Project management
Illumination Guidelines for Nighttime Highway Work
作者
Ralph D. Ellis (Civil engineer) / Zohar J. Herbsman
出版1996
ISBN
OCLC:36717969
主題
Automobile driving at night
Development of Procedures for Utilizing Pit Procto...
作者
Ralph D. Ellis (Civil engineer)
出版2005
ISBN
UFL:31262097201551
主題
Aggregates (Building materials)
Life Cycle Reconstructibility
作者
Ralph D. Ellis / Ashish Kumar / Q. Amin Ahmed / United States. Federal Highway Administration / Florida. Department of Transportation / University of Florida. Department of Civil Engineering
出版1992
ISBN
OCLC:42319179
主題
Roads
Comparison of the Soil Stress Gage with Performanc...
作者
David Bloomquist / Ralph D. Ellis (Civil engineer) / James Robert Clinch / David Horhota / University of Florida. Department of Civil and Coastal Engineering / Florida. Department of Transportation. State Materials Office
出版2008
ISBN
OCLC:454526202
主題
Heavy vehicle simulators