Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"TWPs"”.
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Scoping of Presence and Impacts of Tyre Wear Particles on Soil Systems
… contamination by tyre wear particles (TWPs) have been growing. While previous studies have examined their abundance and ecotoxicological impacts in aquatic environments, research on their abundance in roadside soils—the primary sink of contamination—and their ecological effects on soil …
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Characterization and Comparative Analysis of Adolescents Admitted to Therapeutic Wilderness Programs and More Traditional Treatment Settings
… treatment arena. Scientific literature on TWPs shows that researchers have skipped the natural step of identifying the population of adolescents admitted for treatment. To fill the gap in TWP research, this archival study identified demographic features and distinctive foundational aspects …
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Plastic pollution: Investigating environmental pathways and critically evaluating interventions
… <br/>synthetic fibres and tyre wear particles (TWPs) (Chapters 2 and 3), and further <br/>explores the fate and distribution of TWPs in the natural environment (Chapter 4). Mid and downstream measures to prevent entry, or removal of plastic pollution in the natural environment are examined in …
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Multi-scale analysis of 6PPD-quinone: distribution, environmental risk, and urbanization influence in the Delaware River Basin
Tire wear particles (TWPs) represent a pervasive and chemically complex class of urban contaminants. Among these, 6PPD-quinone (6PPDQ) an oxidative transformation product of the anti-degradant i.e., N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD), have emerged as contaminant of critical …
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Geology of southern Nelson County, North Dakota
… 576 square miles in northeastern North Dakota (Twps. 149-152 N., Rgs. 57-62 W.). Its surface is mantled with glacial drift resting unconformably on the Cretaceous Pierre Shale, which is exposed along the Sheyenne River Valley and the Stump Lake Basin. The entire mantle of glacial drift is part …