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  • 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.
271

INFRARED SPECTRA OF TRANSITION-METAL NITROSYLS

Quinby-Hunt, Mary S. January 1972 (has links)
No description available.
272

Time dependent reliability of components subjected to simple fatigue

Smith, Richard Edward, 1941- January 1965 (has links)
No description available.
273

Limiting criteria for the deposition of certain metals in trace quiantities

Henry, Donald Ned, 1939- January 1963 (has links)
No description available.
274

Effect of stacking fault energy on texture transition in alpha brasses

Valenzuela, Carlos G., 1934- January 1965 (has links)
No description available.
275

Hardening mechanisms in a cobalt-base superalloy

Lee, Charles Samuel, 1933- January 1966 (has links)
No description available.
276

Experimental study of iron hydrolysis in acid sulfate solutions

Headington, Tom Arnold, 1947- January 1977 (has links)
No description available.
277

The effects of forced convection on macrosegregation

Petrakis, Dennis Nikolaos January 1979 (has links)
No description available.
278

Formation of ester adducts of lanthanide shift reagents

Merali, Arzina Muradali. January 1975 (has links)
No description available.
279

A sensor for continuously monitoring the batch annealing of cold worked steel strip /

Durham, Simon J. P. January 1984 (has links)
No description available.
280

Evaluation of Waste Gypsum Wallboard as a Compost Additive

Richards, Christopher 04 December 2013 (has links)
Twenty percent of all the material delivered to construction and demolition (C&D) disposal sites in the Province of Nova Scotia, Canada, is waste gypsum wallboard (WGW) (Dillon Consulting Ltd., 2006). This is typically in the form of residential or business demolition waste, which includes WGW from new construction activities. This study looked at the use of papered and de-papered waste gypsum wallboard in compost to evaluate its impact on the process, total heavy metal concentration, bioavailable metal concentration, and movement of heavy metals. The study consisted of three components: a short term mechanical in-vessel compost sub-study to assess the impact of composting WGW; a lysimeter cell sub-study to evaluate potential movement of compost constituents from compost to soil and water under a static compost system open to the ambient environmental conditions; and, a final sub-study to determine the performance of waste gypsum wallboard in compost under controlled composting conditions. The study found that the inclusion of up to 34% (by mass) WGW had no negative effects on the degradation of carbon, final pH, and final electrical conductivity in the compost product, however, WGW-containing composts did increase concentrations of total sulphur. There was the potential for elevated levels of total lead and cadmium but the compost produced was within the CCME Class A guidelines for heavy metal concentration. Waste gypsum wallboard containing composts also had increased levels of bioavailable cadmium compared to non-WGW composts.

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