https://commons.ru.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Weaving cloths: Research design in contexts of transformation https://commons.ru.ac.za/vital/access/manager/Repository/vital:44268 Wed 24 Apr 2024 16:13:58 SAST ]]> Some insights on the gap https://commons.ru.ac.za/vital/access/manager/Repository/vital:43856 Wed 24 Apr 2024 16:13:41 SAST ]]> Being Brave: Writing Environmental Education Research https://commons.ru.ac.za/vital/access/manager/Repository/vital:44267 Wed 24 Apr 2024 16:13:10 SAST ]]> Voltammetric characterization of the self-assembled monolayer (SAM) of octabutylthiophthalocyaninatoiron (II) https://commons.ru.ac.za/vital/access/manager/Repository/vital:56748 Wed 21 Sep 2022 13:37:46 SAST ]]> The role and value of savanna non-timber forest products to rural households in the Kat River Valley, South Africa https://commons.ru.ac.za/vital/access/manager/Repository/vital:43882 Wed 04 Aug 2021 14:51:36 SAST ]]> Fuel wood use in South Africa: Where to in the 21st Century? https://commons.ru.ac.za/vital/access/manager/Repository/vital:43905 Wed 04 Aug 2021 14:51:34 SAST ]]> Knowledge on Sclerocarya birrea subsp. caffra with emphasis on its importance as a non-timber forest product in South and southern Africa, a summary: Part 1 Taxonomy, ecology and role in rural livelihoods https://commons.ru.ac.za/vital/access/manager/Repository/vital:43815 Tue 24 Aug 2021 16:29:47 SAST ]]> Melatonin protects against copper‐mediated free radical damage https://commons.ru.ac.za/vital/access/manager/Repository/vital:56654 Tue 20 Sep 2022 15:01:51 SAST ]]> Voltammetric detection of vitamin B1 at carbon paste electrodes and its determination in tablets https://commons.ru.ac.za/vital/access/manager/Repository/vital:56663 Tue 20 Sep 2022 14:59:52 SAST ]]> Voltammetric detection of vitamin B1 at carbon paste electrodes and its determination in tablets https://commons.ru.ac.za/vital/access/manager/Repository/vital:56662 Tue 20 Sep 2022 14:56:59 SAST ]]> Synthesis, photophysical and photochemical studies of germanium and tin phthalocyanine complexes https://commons.ru.ac.za/vital/access/manager/Repository/vital:56661 Tue 20 Sep 2022 14:54:59 SAST ]]> Spectrophotometric and electrochemical studies of the interaction between iron (II) tetrasulfophthalocyanine and histamine https://commons.ru.ac.za/vital/access/manager/Repository/vital:56657 Tue 20 Sep 2022 14:44:54 SAST ]]> Iron perchlorophthalocyanine and tetrasulfophthalocyanine catalyzed oxidation of cyclohexane using hydrogen peroxide, chloroperoxybenzoic acid and tert-butylhydroperoxide as oxidants https://commons.ru.ac.za/vital/access/manager/Repository/vital:56653 Tue 20 Sep 2022 14:39:40 SAST ]]> Interaction of sulfur dioxide and cyanide with cobalt (II) tetrasulfophthalocyanine in aqueous media https://commons.ru.ac.za/vital/access/manager/Repository/vital:56652 Tue 20 Sep 2022 14:37:59 SAST ]]> Effects of axial ligands on the photophysical properties of silicon octaphenoxyphthalocyanine https://commons.ru.ac.za/vital/access/manager/Repository/vital:56651 Tue 20 Sep 2022 14:36:09 SAST ]]> Cyclic voltammetric studies of octabutylthiophthalo-cyaninato-cobalt (II) and its self-assembled monolayer (SAM) on gold electrode https://commons.ru.ac.za/vital/access/manager/Repository/vital:56650 Tue 20 Sep 2022 14:34:16 SAST ]]> Synthesis, electrochemical and photochemical properties of unsymmetrically substituted zinc phthalocyanine complexes https://commons.ru.ac.za/vital/access/manager/Repository/vital:56658 Tue 18 Jul 2023 21:31:01 SAST ]]> pH study of the electrocatalytic SO2 detection at a glassy carbon electrode modified with iron (II) tetrasulfophthalocyanine https://commons.ru.ac.za/vital/access/manager/Repository/vital:58490 Tue 15 Nov 2022 08:24:28 SAST ]]> The identification of the UV degradants of melatonin and their ability to scavenge free radicals https://commons.ru.ac.za/vital/access/manager/Repository/vital:44198 Thu 01 Sep 2022 09:29:43 SAST ]]> Nearest-neighbour analysis and the prevelance of woody plant competition in South African savannas https://commons.ru.ac.za/vital/access/manager/Repository/vital:43754 Sun 18 Jul 2021 12:16:22 SAST ]]> Growth and fruit production of Sclerocarya birrea in the South African lowveld https://commons.ru.ac.za/vital/access/manager/Repository/vital:43752 Sun 18 Jul 2021 11:57:17 SAST ]]> Use patterns and value of savanna resources in three rural villages in South Africa https://commons.ru.ac.za/vital/access/manager/Repository/vital:43825 Sat 24 Jul 2021 10:37:04 SAST ]]> Growth patterns of Pterocarpus angolensis in savannas of the South African lowveld https://commons.ru.ac.za/vital/access/manager/Repository/vital:43824 Sat 24 Jul 2021 10:19:33 SAST ]]> A comparison of anthropogenic and elephant disturbance on Acacia xanthophloea (fever tree) populations in the Lowveld, South Africa https://commons.ru.ac.za/vital/access/manager/Repository/vital:43753 26 %. The degree of harvesting on private land was relatively low, with the majority of trees having been harvested at rates of less than 10 % of the stem below 2 m. Despite this, ringbarking had occurred (4 %). The basal diameters and heights were significantly lower in the protected population than in the harvested one, suggesting that over time elephant impact was the more severe disturbance. Acacia xanthophloea exhibited high resilience to disturbance, with all the elephant damaged trees and harvested individuals surviving. However, the mean bark thickness measured in local markets (6.3±1.4 mm) was significantly lower than that measured in either the harvested (12.4±1.0 mm) or the KNP (10.3±0.8 mm) populations. As harvesters tend to select the largest individuals in a population to maximise their financial returns, this could mean that smaller individuals are being harvested, and/or bark is not being given sufficient time to grow back after harvesting. Acacia xanthophloea outside protected areas thus need to be monitored and the management improved, preferably in conjunction with the resource users. In addition, traditional healers, those selling medicinal plants and other members of the community need to continue to be encouraged to cultivate this fast growing species.]]> Mon 19 Jul 2021 09:22:41 SAST ]]> An assessment of the efficacy of two lysine microencapsulation techniques to determine the quantitative lysine requirement of the South African abalone, Haliotis midae L https://commons.ru.ac.za/vital/access/manager/Repository/vital:44197 0.05). The failure of the crystalline L-lysine to illicit growth and nutritional responses is discussed.]]> Mon 04 Dec 2023 09:28:53 SAST ]]>