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School of Physical and Mineral Sciences: Recent submissions
Now showing items 41-60 of 120
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(2021)Tuberculosis is one of the top 10 leading causes of death in the world. The development of drug resistant strains of Mycobacterium tuberculosis such as Multidrug resistant (MDR) and Extensively drug resistant (XDR) strains ...
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(2021)Surface water from the rivers serves as a source of water for many purposes including drinking, irrigation and animal farming. The quality of surface water deteriorates due to human, animals and industrial waste. Amongst ...
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(University of Limpopo, 2021)The Madzaringwe Formation in the Tuli Basin, Limpopo Province of South Africa is one of the coal-bearing late Palaeozoic units of the Karoo Supergroup. The Madzaringwe Formation in the former Vele colliery (now referred ...
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(2021)Recently, the use of electrochemical supercapacitors as energy storage devices has drawn great attention due to their high charge/discharge rate, long life span, high power and energy densities. However, the choice of ...
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(2021)Mining activities for mineral resources over the years have, according to certain people, resulted in soil damage in the Atok area because of huge amounts of waste earth and rock that was brought to the surface, this waste ...
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(2021)The present research work deals with the study of some of the important physicochemical parameters of restaurant wastewater effluents collected from Mankweng business centre along the University of Limpopo road. Studies ...
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(2021)Water pollution associated with dyes and bacteria has become a concern to researchers due to lack of quality sanitation. South Africa falls amongst the water scarce countries. Thus, it is important to develop materials ...
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(2021)Titanium metal and its alloy components find extensive applications in various industries such as aerospace, medicine and automotive due to its light weight-strength ratio. More importantly, titanium-based components with ...
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(2020)Sperrylite (PtAs2), platarsite (PtAsS) and palladoarsenide (Pd2As) are platinum group minerals (PGMs) predominantly found in the Platreef Bushveld Complex in South Africa, which is one of the leading countries with ...
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(2021)Breast cancer is a malignant tumour that starts in the cells of the breast. Many studies revealed aromatase (CYP19A1) and cyclin-dependent kinase 2 (CDK2) as possible therapeutic targets regarding breast cancer treatment, ...
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Lithium manganese oxide (LiMn2O4) spinel surfaces and their interaction with the electrolyte content (2020)This dissertation presents the results of the ab-initio based computational studies of spinel lithium manganese oxide (LiMn2O4) bulk, surfaces, and the adsorption of an organic electrolyte, ethylene carbonate. The ...
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(2020)Surface properties of pyrite (FeS2), chalcopyrite (CuFeS2), galena (PbS) and sphalerite (ZnS) most thermodynamically stable surfaces have been studied using first priniciples density functional theory. The most stable ...
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Synthesis of quinoxaline compounds and their medicinal properties against mycobacterium tuberculosis (2019)In an attempt to synthesise quinoxaline-ferrocene compounds with antimycobacterial activity; a series of quinoxaline alkynyl derivatives were successfully synthesised from 3- (quinoxalin-3-yl)prop-2-yn-1-ol 86A and ...
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(2020)The effects of O2, H2O and OH− and collectors are the major factors that determine the flotability behaviour of minerals. In particular, the influence of the chain length variation on xanthate collectors gives rise to ...
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(2020)An extensive search for a highly efficient, reusable, and non-toxic adsorbent materials for the removal of organic dyes from wastewater continues to be of great importance to the world. Activated carbon is the most ...
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(2020)The interest on the use of proton exchange membrane (PEM) fuel cells for vehicle application has increase due to its efficiency, high power density and rapid start up. The on-board reforming process is used to generate ...
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(2020)We employ molecular dynamics simulations, using DL_POLY code, to study the structural behaviour of β-MnO2 cathode material during discharging through lithium-ion intercalation into the bulk, nanoparticle, nanorod, nanosheet, ...
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(2021)Fusarium species are among pathogenic organisms responsible for massive yield and quality losses in crop production. They cause crop diseases in the field and during storage, and some species are capable of producing ...
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(2019)LiMn2O4 spinel (LMO) is a promising cathode material for secondary lithium-ion batteries which, despite its high average voltage of lithium intercalation, suffers crystal symmetry lowering due to the Jahn-Teller active ...
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(2020)This work presents a computational modelling workflow that uniquely combines several techniques, proposed as a means for studying and designing high-energy-density electrodes for the next-generation of rechargeable ...
Now showing items 41-60 of 120
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