Results for "Extraction"

Results for "Extraction" Showing 1 - 50 results of 253 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Extraction%22&type=Subject&lng=en 253 0 50 Exploring the potential for local end-processing of e-waste in South Africa Wed, 10 Jun 2026 12:50:23 +0000 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F30974 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F30974 Sadan, Zaynab Thesis 2020 Sadan, Zaynab 0 A just transition towards sustainable development: A legal analysis of the transition to a low-carbon economy in the South African mining industry in the context of sustainable development. Wed, 10 Jun 2026 12:48:27 +0000 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F41190 https://search.frelip.org/Record/oai:open.uct.ac.za:11427%2F41190 Zondo, Nondumiso Thesis 2025 Zondo, Nondumiso 0 A comparative study of the extraction, transport and coordination chemistry of novel monotopic and ditopic salen-type ligands Wed, 10 Jun 2026 12:47:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101384 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101384 Hensberg, Joshua Craig Thesis 2017 Hensberg, Joshua Craig 0 Modifying and generalising the Radon transform for improved curve-sensitive feature extraction Wed, 10 Jun 2026 12:47:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102941 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102941 Fick, Carlien Thesis 2017 Fick, Carlien 0 Die ekstraksie van uraan vanuit 'n waterige nitraatoplossing met tributielfosfaat geadsorbeer op koolwaterstof krale en met ioonuitruilingsmateriale Wed, 10 Jun 2026 12:47:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65566 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65566 Britz, A. J.(Andries Johannes) Thesis 2012 Britz, A. J.(Andries Johannes) 0 Effect of an obesogenic diet on the epigenetic profile of livers from Wistar rats and treatment with an aspalathin-rich rooibos extract Wed, 10 Jun 2026 12:47:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123678 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123678 Abrahams, Yoonus Thesis 2021 Abrahams, Yoonus 0 Development of a xanthone-enriched honeybush tea extract Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F95796 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F95796 Bosman, Stephanie Cesa Thesis 2015 Bosman, Stephanie Cesa 0 Fractionation of tyre derived oil Wed, 10 Jun 2026 12:47:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100875 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100875 Ngwetjana, Mphai Marvin Thesis 2017 Ngwetjana, Mphai Marvin 0 Automated parameter extraction for Single Flux Quantum integrated circuits with LVS Wed, 10 Jun 2026 12:47:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96992 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96992 Roberts, Rebecca Mimi Catherina Thesis 2015 Roberts, Rebecca Mimi Catherina 0 n Vloeistofekstraksie-ondersoek van die dimerisasie van molibdeen (vi) in perchloraat- en nitraatmedium Wed, 10 Jun 2026 12:46:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54362 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F54362 Roux, P.(Pieter) Thesis 2012 Roux, P.(Pieter) 0 Integration of xylan extraction from E. grandis, prior to pulping, into Kraft mills Wed, 10 Jun 2026 12:46:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97003 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F97003 Joubert, Andre Jacobus Thesis 2015 Joubert, Andre Jacobus 0 Effect of biological amendments on soil microbial properties and performance of pome fruit trees Wed, 10 Jun 2026 12:46:49 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F4602 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F4602 Van Schoor, Louise Thesis 2010 Van Schoor, Louise 0 Low impedance characterisation and modeling of high power LDMOS devices Wed, 10 Jun 2026 12:46:42 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2510 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2510 Malan, Pieter Jacob De Villiers Thesis 2006 Malan, Pieter Jacob De Villiers 0 Pressurised hot water extraction of wood : three wood species prior to pulping Wed, 10 Jun 2026 12:46:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50423 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50423 Mji, Ntuthuzelo Thesis 2012 Mji, Ntuthuzelo 0 Comparative analysis of methods for producing nanocellulose from wheat straw and bran, with co-extraction of valuable products Wed, 10 Jun 2026 12:46:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107206 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107206 Ceaser, Regan Thesis 2019 Ceaser, Regan 0 Selective extraction of nickel(II) and copper(II) by means of imidazole- and pyrazole-based pyridine ligands Wed, 10 Jun 2026 12:46:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101354 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F101354 Pearce, Brendan Harold Thesis 2017 Pearce, Brendan Harold 0 Synthesis and use of novel ligands for the selective extraction of cobalt from other base metal ions Wed, 10 Jun 2026 12:46:36 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108409 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108409 Ineza, Claire Thesis 2020 Ineza, Claire 0 An evaluation of extractive and azeotropic distillation for separation of 1-octene from oxygenates typically produced during Fischer-Tropsch synthesis Wed, 10 Jun 2026 12:46:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131947 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131947 Van der Vyver, Christiaan Steyn Thesis 2025 Van der Vyver, Christiaan Steyn 0 Potential neuroprotective effects of a grape seed-derived polyphenol extract via modulation of redox signaling in the context of ischaemic stroke Wed, 10 Jun 2026 12:46:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F134704 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F134704 Mfisa, Kabelo Thesis 2025 Mfisa, Kabelo 0 The concentration and separation of polysaccharides from Ecklonia maxima extracts using ultrafiltration membranes Wed, 10 Jun 2026 12:46:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132154 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132154 Cilliers, Ryan Christopher Thesis 2025 Cilliers, Ryan Christopher 0 In situ extraction and recovery of volatile fatty acids from biogas-producing anaerobic digestion Wed, 10 Jun 2026 12:46:31 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110140 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110140 Morison, Storm Diana Thesis 2021 Morison, Storm Diana 0 The phase equilibrium of alkanes and supercritical fluids Wed, 10 Jun 2026 12:46:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2532 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2532 Schwarz, Cara Elsbeth Thesis 2009 Schwarz, Cara Elsbeth 0 Stir bar sorptive extraction for the analysis of beverages and foodstuffs Wed, 10 Jun 2026 12:46:11 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1316 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1316 Tredoux, A. G. J. Thesis 2008 Tredoux, A. G. J. 0 Aqueous two-phase systems for the extraction of polyphenols from wine solid waste Wed, 10 Jun 2026 12:46:01 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107209 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F107209 Herbst, Jacqueline Thesis 2019 Herbst, Jacqueline 0 Nie-destruktiewe klankonttrekking, restourasie en spraakverheffing van Edison-fonograafsilinders Wed, 10 Jun 2026 12:45:45 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F49772 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F49772 Van der Westhuizen, Ewald Thesis 2012 Van der Westhuizen, Ewald 0 Elucidation of molecular mechanisms that may contribute to polyphenol-induced effects on neutrophil chemokinesis Wed, 10 Jun 2026 12:45:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100953 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100953 Smith, Tanya Thesis 2017 Smith, Tanya 0 Solvent extraction and selective separation of base metal ions by means of pyrazole- and imidazole-pyridinyl ligands Wed, 10 Jun 2026 12:45:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109406 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109406 Pearce, Brendan Harold Thesis 2020 Pearce, Brendan Harold 0 Novel ion-exchange materials derived from poly(styrene-co-maleimide) and a study of the extraction and recovery of gold (III) chloride from acidic solutions Wed, 10 Jun 2026 12:45:32 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80148 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80148 Lakay, Eugene Marlin Thesis 2013 Lakay, Eugene Marlin 0 Die ekstraksie van die nitratokompleks van serium-III deur tri-oktielamien Wed, 10 Jun 2026 12:45:31 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F70163 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F70163 Pretorius, S. C. W.(Stephanus Christiaan Willem) Thesis 2012 Pretorius, S. C. W.(Stephanus Christiaan Willem) 0 Selective recovery of metals from citric acid leach solutions during the recycling of lithium-ion batteries Wed, 10 Jun 2026 12:45:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124746 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124746 Punt, Tiaan Thesis 2022 Punt, Tiaan 0 LC-MS/MS methods for the quantification of sulfasalazine and sulfapyridine in various matrices: application to a pharmacokinetic study Wed, 10 Jun 2026 12:45:23 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126002 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126002 Louw, Vanessa Thesis 2022 Louw, Vanessa 0 Vloeistof-vloeistofekstraksie-ondersoek van molibdeen (V1)-ewewigte Wed, 10 Jun 2026 12:45:22 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65433 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F65433 Draaijer, A. G Thesis 2012 Draaijer, A. G 0 Development of an environmentally friendly lithium-ion battery recycling process Wed, 10 Jun 2026 12:45:01 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106175 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106175 Musariri, Bruce Thesis 2019 Musariri, Bruce 0 Effects of formulation on the stability of green Cyclopia subternata extract during spray-drying and storage Wed, 10 Jun 2026 12:44:52 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98410 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98410 Pauck, Claire Elizabeth Thesis 2016 Pauck, Claire Elizabeth 0 The separation of phenolic compounds from neutral oils and nitrogen bases Wed, 10 Jun 2026 12:44:50 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52576 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52576 Venter, Denise (Denise Louisette) Thesis 2012 Venter, Denise (Denise Louisette) 0 High pressure fluid phase equilibria Wed, 10 Jun 2026 12:44:44 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51789 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51789 Du Rand, Marlie Thesis 2012 Du Rand, Marlie 0 Modelling of mass transfer operations with artificial neural networks Wed, 10 Jun 2026 12:44:44 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58461 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F58461 Giles, Andre Egerton Thesis 2012 Giles, Andre Egerton 0 The acquisition of wh-question constructions in Mandarin Chinese by L1 isiXhosa-speaking and L1 English-speaking high school learners Wed, 10 Jun 2026 12:44:42 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100293 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100293 van Heukelum, Marie-Louise de la Marque Thesis 2016 van Heukelum, Marie-Louise de la Marque 0 A comparison of two different model checking techniques Wed, 10 Jun 2026 12:44:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53235 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53235 Bull, J. J. D Thesis 2012 Bull, J. J. D 0 Fault identification utilizing hybrid modelling based feature extraction models Wed, 10 Jun 2026 12:44:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124883 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F124883 Ferreira, Fabian Ethan Thesis 2022 Ferreira, Fabian Ethan 0 Design and development of a novel wave energy converter Wed, 10 Jun 2026 12:44:39 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85817 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85817 Joubert, James Rattray Thesis 2013 Joubert, James Rattray 0 Stir bar sorptive extraction and gas chromatography : mass spectrometry for the analysis of biological matrices Wed, 10 Jun 2026 12:44:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1143 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1143 Stopforth, A. Thesis 2008 Stopforth, A. 0 Green rooibos neutraceutical : optimisation of hot water extraction and spray-drying by quality-by-design methodology Wed, 10 Jun 2026 12:44:25 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100264 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100264 Miller, Neil Thesis 2016 Miller, Neil 0 Cellulose nanocrystals isolated from South African invasive wood species Wed, 10 Jun 2026 12:44:25 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103359 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103359 Raatz, Kyle Franco Thesis 2018 Raatz, Kyle Franco 0 Integration of xylan extraction prior to kraft and sodaAQ pulping from South African grown Eucalyptus grandis, giant bamboo and sugarcane bagasse to produce paper pulps, value added biopolymers and fermentable sugars Wed, 10 Jun 2026 12:44:23 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80116 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80116 Vena, Phumla Faith Thesis 2013 Vena, Phumla Faith 0 Ligand Design for the selective removal of metal Ions from industrial streams and wastewater Wed, 10 Jun 2026 12:44:20 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100395 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F100395 Saban, Waheed Thesis 2016 Saban, Waheed 0 Identifying potentially valuable flavour fractions from South African botanical extracts using LC Taste as a rapid screening method Wed, 10 Jun 2026 12:44:20 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109306 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109306 Van der Merwe, Emma Thesis 2020 Van der Merwe, Emma 0 Synthesis of magnetite nanoparticles and their potential application in transition and platinum group metal ion extraction Wed, 10 Jun 2026 12:44:19 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50746 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50746 Vatta, Laura Lisa Thesis 2012 Vatta, Laura Lisa 0 Investigating the modulating effects of Afriplex GRT Extract on vascular function and antioxidant status in obese Wistar rat Wed, 10 Jun 2026 12:44:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103585 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F103585 Maqeda, Zimvo Thesis 2018 Maqeda, Zimvo 0 Supercritical fluid extraction of paraffin wax Wed, 10 Jun 2026 12:44:09 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52471 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52471 Crause, J. C. (James Christoffel) Thesis 2012 Crause, J. C. (James Christoffel) 0