• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 2614
  • 1351
  • 445
  • 281
  • 259
  • 123
  • 99
  • 57
  • 54
  • 50
  • 46
  • 45
  • 31
  • 23
  • 21
  • Tagged with
  • 6461
  • 932
  • 932
  • 553
  • 539
  • 470
  • 383
  • 377
  • 332
  • 330
  • 328
  • 298
  • 293
  • 278
  • 274
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
541

Fabrication Of Aluminum Matrix Particulate Composites By Compaction And Sintering

Li, Wei 13 December 2008 (has links)
With the possession of extremely broad unique properties, particulate reinforced aluminum composites are very attractive in diverse applications. Aluminum matrix particulate composites are challenging to work with. A single pressing and sintering process was used to fabricate the reinforced aluminum composites in this study. The key advantage of this method is its comparative low expense. However, abrasive reinforcement powders can lead to shorter tool life. To study the fundamental wear mechanisms during the die compaction process, a new method was developed and combined with experiments to quantify tool wear. Automatic die compaction experiments and tribological experiments are employed in this study. The tribologcial experiments consist of a modified pin-onlat test and a modified loop test. Mass loss of tools was recorded during all the experiments. A new tool wear model was used in this study to investigate effect of different hard phase and different lubricant level on die compaction process.
542

Effects of processing on the properties of aluminum and magnesium matrix composites

Rozak, Gary Alan January 1993 (has links)
No description available.
543

Anatomical and extracellular matrix development of embryonic chick leg muscle in vivo and in vitro

Drushel, Richard Frederick January 1993 (has links)
No description available.
544

Facilitation of Neutrophil Migration Through the Corneal Stroma During Keratitis - Mmp8 and Chemokines

Lin, Michelle January 2008 (has links)
No description available.
545

THE EFFECT OF EXTRACELLULAR MATRIX COMPONENTS ON MOTILITY AND CHEMOSENSITIVITY OF SELECT OVARIAN CANCER CELL LINES

Flate, Elizabeth L. 27 November 2012 (has links)
No description available.
546

MOLECULAR CLONING AND PROTEIN BIOSYNTHESIS OF MATRIX METALLOPROTEINASE-7

Jack, Colin C. 06 May 2015 (has links)
No description available.
547

Degenerations of Elliptic Solutions to the Quantum Yang-Baxter Equation

ENDELMAN, ROBIN CAROL 19 August 2002 (has links)
No description available.
548

ESTIMATING HISTORICAL TRICHLOROETHYLENE EXPOSURE IN A URANIUM ENRICHMENT, GASEOUS DIFFUSION PLANT

MOSER, ADRIANE 28 September 2005 (has links)
No description available.
549

Effects of Chemical Environment on the Photochemical Behavior of Alkoxy Carbonyl Azides and 2-benzoyl-3-methyl-2<i>H</i>-Azirine

Murthy, Rajesh S. 09 July 2007 (has links)
No description available.
550

A STUDY OF THE HYDROGEN BONDING CHARACTERISTICS OF HYDROGEN PEROXIDE BY MATRIX ISOLATION VIBRATIONAL SPECTROSCOPY

Goebel, James Robert January 2000 (has links)
No description available.

Page generated in 0.0717 seconds