Results for "Infrared Spectroscopy"

Results for "Infrared Spectroscopy" Showing 1 - 50 results of 62 Laminas_Feed_Writer 2 (https://getlaminas.org) https://search.frelip.org/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22Infrared+Spectroscopy%22&type=Subject&lng=en 62 0 50 Evaluating near infrared hyperspectral imaging as a complimentary rapid screening tool for food microbiology Wed, 10 Jun 2026 12:47:19 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108344 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108344 Mapling, Celeste Nadine Thesis 2020 Mapling, Celeste Nadine 0 Quantum mechanical and experimental infra-red studies on stability and structural properties of substituted acylthiourea compounds Wed, 10 Jun 2026 12:47:17 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50073 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F50073 Ghebreysus Woldu, Mengistu Thesis 2012 Ghebreysus Woldu, Mengistu 0 Prediction of post-storage quality in canning apricots and peaches using near infrared spectroscopy (NIRS) and chemometrics Wed, 10 Jun 2026 12:47:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53557 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53557 Myburgh, Lindie Thesis 2012 Myburgh, Lindie 0 The evaluation of foodborne pathogenic bacteria using near infrared (NIR) hyperspectral imaging and multivariate image analysis Wed, 10 Jun 2026 12:47:08 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105121 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F105121 Kammies, Terri-Lee Thesis 2018 Kammies, Terri-Lee 0 Honey authentication: effect of irradiation and ageing on near-infrared (NIR) spectroscopy classification models Wed, 10 Jun 2026 12:46:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108482 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108482 Rust, Alexandra Elizabeth Thesis 2020 Rust, Alexandra Elizabeth 0 Development of infrared spectroscopic methods to assess table grape quality Wed, 10 Jun 2026 12:46:43 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80369 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80369 Daniels, Andries Jerrick Thesis 2013 Daniels, Andries Jerrick 0 Assessment of hectolitre mass (HLM) equipment and HLM measurements of oats Wed, 10 Jun 2026 12:46:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20093 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F20093 Emvula, Sakeus Thesis 2012 Emvula, Sakeus 0 Rapid differentiation of South African game meat using portable near-infrared (NIR) spectroscopy Wed, 10 Jun 2026 12:46:16 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106069 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F106069 Payne, Kiah Thesis 2019 Payne, Kiah 0 Near infrared hyperspectral imaging and chemometrics for exploration and classification of whole wheat kernels Wed, 10 Jun 2026 12:46:07 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2978 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2978 Du Toit, Gerida Thesis 2009 Du Toit, Gerida 0 Future applications of near infrared spectroscopy (NIRS) in the South African brandy and distillation industry Wed, 10 Jun 2026 12:46:04 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53434 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53434 De Bruyn, Natasha Thesis 2012 De Bruyn, Natasha 0 What the eye doesn’t see : using infrared to improve face recognition of individuals with highly pigmented skin Wed, 10 Jun 2026 12:45:41 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126005 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126005 Muthua, Alex Thesis 2022 Muthua, Alex 0 Monitoring the quality control chain from vineyard to wine : an industrial case study Wed, 10 Jun 2026 12:45:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1861 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1861 Swanepoel, Marinda Thesis 2008 Swanepoel, Marinda 0 The relationship between task complexity and cerebral oxygenation in stroke patients Wed, 10 Jun 2026 12:45:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80371 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F80371 Fryer, Bradley James Thesis 2013 Fryer, Bradley James 0 Spectroscopic measurement of associating and solvating binary mixtures for the determination of monomer fraction data towards thermodynamic model improvement Wed, 10 Jun 2026 12:45:21 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F130270 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F130270 Burgess, Aiden Edward Thesis 2024 Burgess, Aiden Edward 0 Vinnige identifikasie van botaniese- en geografiese oorsprong van Suid-Afrikaanse heuning Wed, 10 Jun 2026 12:45:13 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109259 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109259 Vermeulen, Marguerite Antoinette Thesis 2020 Vermeulen, Marguerite Antoinette 0 A survey of the YAN status of South African grape juices and exploration of multivariate data analysis techniques for spectrometric calibration and cultivar discrimination purposes. Wed, 10 Jun 2026 12:45:06 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F104952 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F104952 Petrovic, Gabriella Thesis 2018 Petrovic, Gabriella 0 Long chain branching analysis of polyethylene using advanced fractionation methods Wed, 10 Jun 2026 12:44:55 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123767 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123767 Ndlovu, Petronella Zabesuthu Thesis 2021 Ndlovu, Petronella Zabesuthu 0 The application of Fourier transform near infrared (FT-NIR) spectroscopy in the wine, fruit and dried fruit industries of South Africa Wed, 10 Jun 2026 12:44:49 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51940 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51940 Van Zyl, Anina Thesis 2012 Van Zyl, Anina 0 Determination of water quality using NIR spectroscopy and aquaphotomics Wed, 10 Jun 2026 12:44:48 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108342 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108342 Psarrakis, Judi Thesis 2020 Psarrakis, Judi 0 Evaluating near infrared spectroscopy as a rapid screening tool for microbiological safety of rooibos (Aspalathus linearis) Wed, 10 Jun 2026 12:44:43 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F130215 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F130215 Smith, Anne Thesis 2024 Smith, Anne 0 Synthesis and characterization of surfmers for the synthesis of polystyrene-clay nanocomposites Wed, 10 Jun 2026 12:44:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1672 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1672 Samakande, Austin Thesis 2008 Samakande, Austin 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 Design, synthesis and characterization of novel raft agents Wed, 10 Jun 2026 12:44:21 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2992 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2992 Bivigou Koumba, Achille Mayelle Thesis 2006 Bivigou Koumba, Achille Mayelle 0 Field-flow fractionation of amphiphilic block copolymers Wed, 10 Jun 2026 12:44:18 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98503 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F98503 Greyling, Guilaume Hermanus Thesis 2016 Greyling, Guilaume Hermanus 0 The bread wheat hardness scenario of the Southern and Western Cape : introducing the particle size index (PSI) method and fourier transform near infrared (FT-NIR) spectroscopy calibrations Wed, 10 Jun 2026 12:43:51 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51450 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F51450 Van Zyl, Louise Thesis 2012 Van Zyl, Louise 0 Use of near infrared spectroscopy (NIRS) and spectrophotometric methods in quality control of green rooibos (Aspalathus Linearis) and honeybush (Cyclopia Genistoides) Wed, 10 Jun 2026 12:43:44 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1656 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1656 Botha, Mariza Thesis 2006 Botha, Mariza 0 In situ FTIR measurements of the kinetics of the aqueous CO2-monoethanolamine reaction Wed, 10 Jun 2026 12:43:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96903 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96903 Motang, Neo Thesis 2015 Motang, Neo 0 SQUID detected low-field NMR for the evaluation of internal fruit quality Wed, 10 Jun 2026 12:43:38 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F5208 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F5208 Van Zyl, Derrick Steven Thesis 2010 Van Zyl, Derrick Steven 0 Structure-property relationships in PVC-lubricant compounds Wed, 10 Jun 2026 12:43:36 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110468 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110468 Barnard, Johannes Lodewiekus Thesis 2021 Barnard, Johannes Lodewiekus 0 Radio frequency interference mitigation using higher order statistics Wed, 10 Jun 2026 12:43:36 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131961 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F131961 Van Tonder, Vereese Thesis 2025 Van Tonder, Vereese 0 Vibrational spectroscopy for characterisation of a cyclic antimicrobial peptide Wed, 10 Jun 2026 12:43:35 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123623 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F123623 Pfukwa, Ngaatendwe Buhle Cathrine Thesis 2021 Pfukwa, Ngaatendwe Buhle Cathrine 0 The development of polysaccharide degrading wine yeast strains Wed, 10 Jun 2026 12:43:33 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F16382 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F16382 Louw, Campbell (Campbell Trout) Thesis 2011 Louw, Campbell (Campbell Trout) 0 Retention of the harpagoside content in dried Harpagophytum procumbens (Devil's Claw) root through controlled drying and the application of near infrared spectroscopy (NIRS) as rapid method of determination Wed, 10 Jun 2026 12:43:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53576 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F53576 Gray, Brian Robert Thesis 2012 Gray, Brian Robert 0 The use of near infrared spectroscopy for the analysis of fumonisins Wed, 10 Jun 2026 12:43:27 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132615 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F132615 Laubscher, Anja Thesis 2025 Laubscher, Anja 0 Towards the development of a MIR NOPA for time-domain ptychography Wed, 10 Jun 2026 12:43:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110358 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F110358 De Beer, Anthonie Thesis 2021 De Beer, Anthonie 0 Evaluation of the structural and functional composition of South African triticale cultivars (X Triticosecale Wittmack) Wed, 10 Jun 2026 12:43:15 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2221 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2221 Du Pisani, Frances Thesis 2009 Du Pisani, Frances 0 Characterisation of "glassiness" in commercially processed french fried potatoes Wed, 10 Jun 2026 12:43:14 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F3041 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F3041 Sadie, Louise Thesis 2008 Sadie, Louise 0 Vibrasie-hoekmomenta en kwantitatiewe ontledings met behulp van infrarooi spektra Wed, 10 Jun 2026 12:43:05 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56651 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F56651 Henning, C. A. O Thesis 2012 Henning, C. A. O 0 Evaluation of near infrared and nuclear magnetic resonance spectroscopy for rapid quality control of South African extra virgin olive oils Wed, 10 Jun 2026 12:42:59 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1882 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F1882 Eberle, Kerstin Thesis 2006 Eberle, Kerstin 0 FTIR measurement of monomer fractions in dilute alcohol-acetone systems for the evaluation of the sPC-SAFT EoS Wed, 10 Jun 2026 12:42:57 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85868 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F85868 Kruger, Francois Johan Thesis 2013 Kruger, Francois Johan 0 Coupling of thermal field-flow fractionation and FTIR spectroscopy for the fractionation and analysis of complex polymers Wed, 10 Jun 2026 12:42:30 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102846 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F102846 Radebe, Nonkululeko Winnie Thesis 2017 Radebe, Nonkululeko Winnie 0 Non-invasive measurement of quality attributes of processed pomegranate products Wed, 10 Jun 2026 12:42:28 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108139 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F108139 Okere, Emmanuel Ekene Thesis 2020 Okere, Emmanuel Ekene 0 Near infrared (NIR) spectroscopy for selection of malting barley in South African breeding programmes Wed, 10 Jun 2026 12:42:28 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6871 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F6871 Roux, Evette Thesis 2011 Roux, Evette 0 Investigating the potential of near-infrared spectroscopy for the detection of low-concentration CECs in water Wed, 10 Jun 2026 12:42:26 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F127352 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F127352 Lourens, Cordilia Thesis 2023 Lourens, Cordilia 0 The effect of muscle type and ageing on Near Infrared (NIR) Spectroscopy classification of game meat species using a portable instrument Wed, 10 Jun 2026 12:42:21 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109988 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109988 Dumalisile, Pholisa Thesis 2021 Dumalisile, Pholisa 0 Mango (Mangifera indica L.) kernel fat : fatty acid profile, oxidative stability and development of fourier transform near infrared (FT-NIR) spectroscopy calibration models Wed, 10 Jun 2026 12:42:12 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52925 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F52925 Schoeman, Mathilda Elizabeth Thesis 2012 Schoeman, Mathilda Elizabeth 0 The evaluation of Fourier transform infrared (FT-IR) spectroscopy for quantitative and qualitative monitoring of alcoholic wine fermentation Wed, 10 Jun 2026 12:42:03 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2754 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F2754 Magerman, Cynthia M Thesis 2009 Magerman, Cynthia M 0 An initial investigation into the application of surfactin, a biosurfactant, as an alternative desulphurisation agent, for the prevention of acid mine drainage, via froth flotation Wed, 10 Jun 2026 12:41:40 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109337 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F109337 Augustyn, Andre Rossouw Thesis 2020 Augustyn, Andre Rossouw 0 Investigation of fresh grapevine organs using infrared spectroscopy and chemometrics Wed, 10 Jun 2026 12:41:31 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126364 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F126364 Van Wyngaard, Elizma Thesis 2022 Van Wyngaard, Elizma 0 Characterisation of grapevine berry samples with infrared spectroscopy methods and multivariate data analyses tools Wed, 10 Jun 2026 12:41:29 +0000 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96944 https://search.frelip.org/Record/oai:scholar.sun.ac.za:10019.1%2F96944 Musingarabwi, Davirai M. Thesis 2015 Musingarabwi, Davirai M. 0