- About
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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.
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Showing 11 to 20 of 2329 (0.022 seconds)Spelling suggestions: "subject:"[een] CONTAMINATION"" "subject:"[enn] CONTAMINATION""
| 11 |
Physico-chemical studies of metals in the highway environmentWilson, S. J. January 1984 (has links)
No description available.
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| 12 |
The release of contaminants by leaching from boil-in-bag laminatesMulroy, Mary Geraldine January 1989 (has links)
No description available.
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| 13 |
The effects of varying extrinsic parameters and specific pretreatments in whole fish and prepared fish filletsLambropoulou, Kyriaki A. January 1999 (has links)
No description available.
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| 14 |
Piezoelectric and optical detection of hybridisationTombelli, Sara January 2000 (has links)
No description available.
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| 15 |
Electrokinetic characteristics of particulate/liquid interfaces and their importance in contamination from semiconductor process liquids.Ali, Iqbal. January 1990 (has links)
Particulate contamination during wafer processing is a major concern in the microelectronics industry. The impurities may be generated from holding tanks, shipping containers, filter membranes and photolithographic materials, and hence may be organic and inorganic in nature. In liquids, these particles develop a surface charge, the magnitude and sign of which is unique for a particular solid/liquid combination. The substrate that is processed in liquids also develops a similar surface charge, and if the charge on the substrate and impurity particles are opposite to each other, deposition of impurities onto the substrate is likely to occur. Hence an understanding of the surface charge characteristics may have an impact in developing techniques to control particulate contamination from semiconductor process liquids. In this work, an attempt has been made to elucidate the surface charge characteristics of a variety of organic and inorganic particles in liquids of interest to the semiconductor industry. The techniques of microelectrophoresis and streaming potential using flat plates and filter membranes were used to this end. The data obtained have been utilized to understand and predict particulate contamination from liquids and deposition onto the wafer surfaces. This might in turn be useful in developing filter membranes of interest to the semiconductor industry.
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| 16 |
ANALYSIS OF THE ATMOSPHERIC-PRESSURE/AMBIENT-TEMPERATURE AMMONIATION OF AFLATOXIN B1.Beaudry, Jon Norman. January 1982 (has links)
No description available.
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| 17 |
Hydrocarbon pollution of soil : effects on microbial populations and biomediation methodsHarrison, Adrian Briscoe January 1996 (has links)
No description available.
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| 18 |
The effects of cadmium, lead and zinc contamination on arthropod communities in the vicinity of a primary smelting worksSandifer, Richard D. January 1996 (has links)
No description available.
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| 19 |
Migration behaviour of dense nonaqueous phase liquids in water-saturated fractured rockWanfang, Zhou January 1995 (has links)
No description available.
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| 20 |
Heavy metal retention by the organic fraction of sewage sludgeKarapanagiotis, Nicolas Konstantine January 1999 (has links)
No description available.
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