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Search results for "color variation"

Viewing 21 - 40 of 55 results by relevance

Self-Consolidating Concrete for Precast, Prestressed Concrete Bridge Elements  (2009)

Replacement Processes for Light Emitting Diode (LED) Traffic Signals  (2009)

Cathodic Protection for Life Extension of Existing Reinforced Concrete Bridge Elements  (2009)

Consensus Study Report

An Assessment of the SBIR Program at the National Institutes of Health  (2009)

Selection and Application of Warning Lights on Roadway Operations Equipment  (2008)

Appendixes to NCHRP Report 555: Test Methods for Characterizing Aggregate Shape, Texture, and Angularity  (2007)

Proceedings

Green Healthcare Institutions: Health, Environment, and Economics: Workshop Summary  (2007)

Biographical Memoirs: Volume 86  (2005)

Systematics and the Origin of Species: On Ernst Mayr's 100th Anniversary  (2005)

Consensus Study Report

How Students Learn: Science in the Classroom  (2005)

Consensus Study Report

How Students Learn: History, Mathematics, and Science in the Classroom  (2005)

Consensus Study Report

Environmental Effects of Transgenic Plants: The Scope and Adequacy of Regulation  (2002)

Consensus Study Report

Materials Research to Meet 21st Century Defense Needs: Interim Report  (2001)

Variation and Evolution in Plants and Microorganisms: Toward a New Synthesis 50 Years After Stebbins  (2000)

(NAS Colloquium) Geology, Mineralogy, and Human Welfare  (1999)

(NAS Colloquium) Vision: From Photon to Perception  (1999)

Proceedings

Twenty-Second Symposium on Naval Hydrodynamics  (1999)

Exploring the Trans-Neptunian Solar System  (1998)

The Ecology of Industry: Sectors and Linkages  (1998)