https://vital.seals.ac.za/vital/access/manager/Index en-us 5 The distinction between a contract of employment and a contract with an independent contractor https://vital.seals.ac.za/vital/access/manager/Repository/vital:11060 Wed 12 May 2021 23:44:20 SAST ]]> "From digital to darkroom" https://vital.seals.ac.za/vital/access/manager/Repository/vital:2451 Wed 12 May 2021 23:40:14 SAST ]]> Byvoeding van skape op aangeplante weiding in 'n mediterreense klimaat https://vital.seals.ac.za/vital/access/manager/Repository/vital:10949 Wed 12 May 2021 23:38:55 SAST ]]> Assembly of full-length cDNA, and heterologous expression, of Nudaurelia B virus RNA https://vital.seals.ac.za/vital/access/manager/Repository/vital:3913 Wed 12 May 2021 23:37:14 SAST ]]> Processes and products in the kimberlitic crater facies of the south lobe, Jwaneng Mine, Botswana https://vital.seals.ac.za/vital/access/manager/Repository/vital:4995 Wed 12 May 2021 23:30:12 SAST ]]> Applicability of a health literacy test from the U.S. in a South African population https://vital.seals.ac.za/vital/access/manager/Repository/vital:3824 Wed 12 May 2021 22:53:35 SAST ]]> The development and assessment of both a separate, once-daily modified release matrix formulation of metoprolol tartrate and a combination formulation with hydrochlorothiazide https://vital.seals.ac.za/vital/access/manager/Repository/vital:3742 Wed 12 May 2021 22:53:24 SAST ]]> Clustering as a strategy for manufacturing performance in the Eastern Cape Automotive industry https://vital.seals.ac.za/vital/access/manager/Repository/vital:937 Wed 12 May 2021 22:46:38 SAST ]]> A Zulu martyr? What are the factors that led to the sparse and irregular public commemoration of Maqbamusela Kbanyile in the Lutheran church to which he belonged? https://vital.seals.ac.za/vital/access/manager/Repository/vital:21087 Wed 12 May 2021 22:42:15 SAST ]]> Project 1 - Student teachers' exploration of beadwork : cultural heritage as a resource for mathematical concepts https://vital.seals.ac.za/vital/access/manager/Repository/vital:1415 Wed 12 May 2021 22:37:18 SAST ]]> A history of land tenure in the Herschel district, Transkei https://vital.seals.ac.za/vital/access/manager/Repository/vital:3338 Wed 12 May 2021 21:00:20 SAST ]]> The effects of level and quality of education on a South African sample of English and African first language speakers, for WAIS-III digit symbol-incidental learning https://vital.seals.ac.za/vital/access/manager/Repository/vital:2965 Wed 12 May 2021 20:48:38 SAST ]]> The development of the common fraction concept in grade three learners https://vital.seals.ac.za/vital/access/manager/Repository/vital:1497 Wed 12 May 2021 20:37:11 SAST ]]> An evaluation of the leadership effectiveness among production supervisors at selected pharmaceutical organisations in Port Elizabeth https://vital.seals.ac.za/vital/access/manager/Repository/vital:10889 Wed 12 May 2021 20:28:25 SAST ]]> The development of a model of factors promoting leadership effectiveness in the private hospitals of Afrox Healthcare in the Port Elizabeth area https://vital.seals.ac.za/vital/access/manager/Repository/vital:10901 Wed 12 May 2021 20:22:32 SAST ]]> Aspects of the new repurchase system of monetary control in South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:940 Wed 12 May 2021 20:12:57 SAST ]]> Expanding the capabilities of the DPS lonosonde system https://vital.seals.ac.za/vital/access/manager/Repository/vital:5560 Wed 12 May 2021 19:50:08 SAST ]]> Photosensitizing properties of non-transition metal porphyrazines towards the generation of singlet oxygen https://vital.seals.ac.za/vital/access/manager/Repository/vital:4395 Wed 12 May 2021 19:42:10 SAST ]]> Research portfolio https://vital.seals.ac.za/vital/access/manager/Repository/vital:1828 Wed 12 May 2021 19:37:17 SAST ]]> Failure rather than success : conflict management and resolution in the Democratic Republic of Congo, 1996-1999 https://vital.seals.ac.za/vital/access/manager/Repository/vital:2856 Wed 12 May 2021 19:37:01 SAST ]]> Change management implications of a retrenchment strategy in a selected section of a telecommunications organisation https://vital.seals.ac.za/vital/access/manager/Repository/vital:10847 Wed 12 May 2021 19:36:19 SAST ]]> Strategies for the improvement of the industrial oxidation of cymene https://vital.seals.ac.za/vital/access/manager/Repository/vital:10958 Wed 12 May 2021 19:32:43 SAST ]]> 'n Besluitnemings ondersteuningsmodel vir die bepaling van die mees geskikte wisselboustelsel-ritme vir gemengde graanboerderye in die Koeberg https://vital.seals.ac.za/vital/access/manager/Repository/vital:10948 Wed 12 May 2021 19:25:27 SAST ]]> Community knowledge, cohesion and environmental sustainability : an educational case study in Clarkson https://vital.seals.ac.za/vital/access/manager/Repository/vital:1453 Wed 12 May 2021 19:22:37 SAST ]]> The construction of 'farm killings' in the Eastern Province Herald: an ideological analysis of the Herald's farm killings' disclosure, August 1998 https://vital.seals.ac.za/vital/access/manager/Repository/vital:3436 Wed 12 May 2021 19:15:45 SAST ]]> Research projects https://vital.seals.ac.za/vital/access/manager/Repository/vital:1740 Wed 12 May 2021 19:04:41 SAST ]]> Nurses' experience of contesting discourses in HIV/AIDS activities in the primary health care setting https://vital.seals.ac.za/vital/access/manager/Repository/vital:3074 Wed 12 May 2021 19:01:39 SAST ]]> Case studies of brain fag syndrome in South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:2977 Wed 12 May 2021 19:00:35 SAST ]]> The effects of melatonin on the testis, epididymis and sperm physiology of the Wistar rat https://vital.seals.ac.za/vital/access/manager/Repository/vital:5681 Wed 12 May 2021 18:30:37 SAST ]]> The control of a multi-variable industrial process, by means of intelligent technology https://vital.seals.ac.za/vital/access/manager/Repository/vital:10813 Wed 12 May 2021 18:18:24 SAST ]]> A qualitative study of intimate femicide : the perpetrator's perspective https://vital.seals.ac.za/vital/access/manager/Repository/vital:700 Wed 12 May 2021 18:00:21 SAST ]]> An evaluation of the interventions utilized by manufacturing organizations in the Eastern Cape to ensure the optimal implementation and functioning of self-directed work teams https://vital.seals.ac.za/vital/access/manager/Repository/vital:10870 Wed 12 May 2021 17:30:16 SAST ]]> A phenomenological study of leadership in the Rhodes Unversity Mathematics Education Project (RUMEP) https://vital.seals.ac.za/vital/access/manager/Repository/vital:1701 Wed 12 May 2021 17:29:01 SAST ]]> Investigations to determine the long-term sustainable yield of the Karoo aquifer and the sustained availability of groundwater for small-scale irrigation projects, in Dendera area, Kwekwe District - Zimbabwe https://vital.seals.ac.za/vital/access/manager/Repository/vital:5093 Wed 12 May 2021 17:15:52 SAST ]]> Determining the use of human capital to achieve a competitive advantage in the National Ports Authority of South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:10848 Wed 12 May 2021 16:50:18 SAST ]]> An investigation into the use of electrode mass measurement to optimise an electrostatic precipitator unit https://vital.seals.ac.za/vital/access/manager/Repository/vital:10815 Wed 12 May 2021 16:42:38 SAST ]]> Aspects of imagery in Catherine of Siena from a Jungian perspective https://vital.seals.ac.za/vital/access/manager/Repository/vital:1308 Wed 12 May 2021 16:41:09 SAST ]]> The development of a scale to measure sexual orientation and an examination of its psychometric properties https://vital.seals.ac.za/vital/access/manager/Repository/vital:3145 Wed 12 May 2021 16:32:03 SAST ]]> Challenges facing a financial insitution to improve service quality and customer retention https://vital.seals.ac.za/vital/access/manager/Repository/vital:10846 Wed 12 May 2021 16:31:11 SAST ]]> An investigation of factors which influence integrating indigenous knowledge of medicinal plants into the learning programme for Grade 9 General Science https://vital.seals.ac.za/vital/access/manager/Repository/vital:1624 Wed 12 May 2021 16:26:40 SAST ]]> The changing knowledge and expectations of public health nurses in a HIV/AIDS training programme for managers https://vital.seals.ac.za/vital/access/manager/Repository/vital:2986 Wed 12 May 2021 15:48:04 SAST ]]> An analysis of the contribution of four painters to the development of contemporary Zambian painting from 1950-1997 https://vital.seals.ac.za/vital/access/manager/Repository/vital:2422 Wed 12 May 2021 15:44:28 SAST ]]> A conceptual object-oriented model to support educators in an outcomes-based environment https://vital.seals.ac.za/vital/access/manager/Repository/vital:10794 Wed 12 May 2021 15:44:10 SAST ]]> Development of effective solutions for the implementation and management of owner-driver schemes in the Province of the Eastern Cape https://vital.seals.ac.za/vital/access/manager/Repository/vital:10891 Wed 12 May 2021 15:43:27 SAST ]]> Cumulative mild head injury in rugby: a comparison of cognitive deficit and postconcussive symptomatology between schoolboy rugby players and non-contact sport controls https://vital.seals.ac.za/vital/access/manager/Repository/vital:2931 Thu 13 May 2021 13:58:54 SAST ]]> Attitudes and perceptions of marriage and divorce among Indian Muslim students https://vital.seals.ac.za/vital/access/manager/Repository/vital:3289 Thu 13 May 2021 13:37:56 SAST ]]> Analysis of the modes of entry into the central East Africa market for a multinational enterprise https://vital.seals.ac.za/vital/access/manager/Repository/vital:10842 Thu 13 May 2021 10:23:53 SAST ]]> An investigation of the municipal credit control policy, with special reference to the Nelson Mandela Metropolitan Municipality https://vital.seals.ac.za/vital/access/manager/Repository/vital:10769 Thu 13 May 2021 10:07:47 SAST ]]> Analysis of supply chain improvement strategies by first tier automatic suppliers in the Nelson Mandela metropole https://vital.seals.ac.za/vital/access/manager/Repository/vital:10841 Thu 13 May 2021 08:21:33 SAST ]]> Heads and tales: the effect of mild head injuries of rugby players: cognitive deficit and postconcussive symptoms https://vital.seals.ac.za/vital/access/manager/Repository/vital:2937 Thu 13 May 2021 08:13:55 SAST ]]> Exploring job satisfaction amongst government social workers in East London https://vital.seals.ac.za/vital/access/manager/Repository/vital:705 Thu 13 May 2021 08:11:23 SAST ]]> Effects of discrimination on promotion of women into top managerial positions in the Eastern Cape https://vital.seals.ac.za/vital/access/manager/Repository/vital:10902 Thu 13 May 2021 07:29:53 SAST ]]> An exploratory study of the experiences of black teenage mothers https://vital.seals.ac.za/vital/access/manager/Repository/vital:704 Thu 13 May 2021 07:29:03 SAST ]]> Credit accessibility and rural development in the former Ciskei: an overview of Keiskammahoek https://vital.seals.ac.za/vital/access/manager/Repository/vital:3312 Thu 13 May 2021 07:26:48 SAST ]]> The development of a model to effectively utilise computer mediated communication to support assessment in a virtual learning environment https://vital.seals.ac.za/vital/access/manager/Repository/vital:10795 Thu 13 May 2021 07:25:41 SAST ]]> Evaluation of Lewis acid catalysed and other nitration strategies for the selective nitration of cresols https://vital.seals.ac.za/vital/access/manager/Repository/vital:10957 Thu 13 May 2021 07:22:50 SAST ]]> An investigation into the role of leadership in strategic planning https://vital.seals.ac.za/vital/access/manager/Repository/vital:10888 Thu 13 May 2021 07:19:12 SAST ]]> The assessment of first-line management competencies at a selected automotive manufacturer using a recognition of prior learning approach https://vital.seals.ac.za/vital/access/manager/Repository/vital:10871 Thu 13 May 2021 07:14:21 SAST ]]> A study of affirmative action policies practised by members of the East Cape Master Builders and Allied Industries Association https://vital.seals.ac.za/vital/access/manager/Repository/vital:10946 Thu 13 May 2021 07:03:52 SAST ]]> Stratigraphy and geochemistry of the Makganyene formation, Transvaal supergroup, Northern Cape, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:5003 Thu 13 May 2021 06:48:15 SAST ]]> Effect of high energy diets on the productive and reproductive characteristics of young Bonsmara bulls https://vital.seals.ac.za/vital/access/manager/Repository/vital:10956 Thu 13 May 2021 06:39:37 SAST ]]> Application of Pascale's constructive 'conflict paradigm' to consider transformation efforts at a selected bank with particular attention to the ATM devision https://vital.seals.ac.za/vital/access/manager/Repository/vital:10843 Thu 13 May 2021 06:39:30 SAST ]]> Ecology and breeding biology of Lanner Falcons in the Eastern Cape Province, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:5667 Thu 13 May 2021 06:25:09 SAST ]]> The effect of increased propolis production on the productivity of a honeybee farming system https://vital.seals.ac.za/vital/access/manager/Repository/vital:10952 0.5) in honey production (24.66 ± 1.19 kg and 26.53 ± 1.31 kg), worker brood area (1967.3 ± 258.61 cm2 and 1085.4 ± 312.99 cm2) and frames containing bees (10 ± 1.13 frames and 9.8 ± 1.2 frames) between the hives with traps and hives without traps. However, propolis production was significantly influenced (p < 0.01) by the propolis traps, with the hives containing traps producing 361.87 ± 8.78g propolis compared to 38.2 ± 2.17g propolis in the control group. Propolis production in both control (28 g) and treatment groups (260.2 g) was significantly influenced by honey flow (p = 0.027). From December to March the production of honey was 22.12 (control) and 24.25 kg (treatment). A positive correlation was also found between frames containing bees and worker brood area (R = 0.73). Hives containing propolis traps were more profitable than the control group when honey and propolis income were pooled (467.17 ± 19.47 Rand vs. 353.8 ± 17.03 Rand). Therefore, the increased propolis production significantly improved profitability of the hive without affecting overall hive productivity.]]> Thu 13 May 2021 06:22:21 SAST ]]> A model for the enforcement of history-based separation of duty in heterogeneous workflow environments https://vital.seals.ac.za/vital/access/manager/Repository/vital:10797 Thu 13 May 2021 06:18:19 SAST ]]> Studies on the kallikrein-kininogen system of the ostrich (Struthio camelus) https://vital.seals.ac.za/vital/access/manager/Repository/vital:11067 Thu 13 May 2021 06:12:31 SAST ]]> Challenges facing probation officers working with young persons in conflict with the law https://vital.seals.ac.za/vital/access/manager/Repository/vital:710 Thu 13 May 2021 05:55:02 SAST ]]> Cognitive behavioural treatment of chronic fatigue syndrome: an in-depth case study https://vital.seals.ac.za/vital/access/manager/Repository/vital:3046 Thu 13 May 2021 05:54:55 SAST ]]> SoDA : a model for the administration of separation of duty requirements in workflow systems https://vital.seals.ac.za/vital/access/manager/Repository/vital:10796 Thu 13 May 2021 05:37:00 SAST ]]> Talking about teams within a team building context: a discourse analytic study https://vital.seals.ac.za/vital/access/manager/Repository/vital:2947 Thu 13 May 2021 05:28:12 SAST ]]> Removal of copper and nickel from solution by the non-viable biomass of the water fern Azolla filiculoides in an upscaled fixed-bed column system https://vital.seals.ac.za/vital/access/manager/Repository/vital:3914 Thu 13 May 2021 05:08:48 SAST ]]> Laboratory and occupation-simulating isokinetic and psychophysical responses of military personnel https://vital.seals.ac.za/vital/access/manager/Repository/vital:5126 Thu 13 May 2021 04:50:03 SAST ]]> The development and evaluation of procedures for the synthesis of phenolic ethers by Baeyer-Villiger oxidation https://vital.seals.ac.za/vital/access/manager/Repository/vital:10955 Thu 13 May 2021 04:43:14 SAST ]]> Formulation and dissolution assessment of a novel repeat action tablet containing a decongestant and an antihistamine https://vital.seals.ac.za/vital/access/manager/Repository/vital:3798 Thu 13 May 2021 04:31:03 SAST ]]> Assessment of selected supply and demand components of the tourism industry in the George/Wilderness Area https://vital.seals.ac.za/vital/access/manager/Repository/vital:10845 Thu 13 May 2021 04:30:22 SAST ]]> Environment as integrating organiser: a case study of curriculum 2005 in KwaMhlanga, South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:1511 Thu 13 May 2021 04:29:19 SAST ]]> Aspects of the cosmic Christ in the spirituality of Dom Bede Griffiths https://vital.seals.ac.za/vital/access/manager/Repository/vital:1305 Thu 13 May 2021 04:18:09 SAST ]]> Ambivalence and paradox: the battered woman's interactions with the law and other helping resources https://vital.seals.ac.za/vital/access/manager/Repository/vital:3333 Thu 13 May 2021 04:16:51 SAST ]]> An investigation into the possible neuroprotective role of melatonin in copper-loading https://vital.seals.ac.za/vital/access/manager/Repository/vital:3783 Thu 13 May 2021 04:16:00 SAST ]]> Rural resettlement scheme evaluation: a case study of the Mfengu in Tsitsikamma https://vital.seals.ac.za/vital/access/manager/Repository/vital:3309 Thu 13 May 2021 04:15:37 SAST ]]> A critical evaluation of the Sibanye Mentoring Programme implemented by the Border Cricket Board https://vital.seals.ac.za/vital/access/manager/Repository/vital:10900 Thu 13 May 2021 04:08:31 SAST ]]> Enzymology of activated sewage sludge during anaerobic treatment of wastewaters : identification, characterisation, isolation and partial purification of proteases https://vital.seals.ac.za/vital/access/manager/Repository/vital:4012 Thu 13 May 2021 03:57:39 SAST ]]> Assessing the impact of the Human Immunodeficiency Virus / Acquired Immunodeficiency Syndrome on Volkswagen of South Africa https://vital.seals.ac.za/vital/access/manager/Repository/vital:10844 Thu 13 May 2021 03:16:47 SAST ]]> Ichthyofaunal community structures in different types of Eastern Cape estuaries https://vital.seals.ac.za/vital/access/manager/Repository/vital:5377 Thu 13 May 2021 03:08:39 SAST ]]> The constitutional right of access to social security https://vital.seals.ac.za/vital/access/manager/Repository/vital:11061 Thu 13 May 2021 02:55:45 SAST ]]> The development of a balanced scorecard for strategic planning in a frozen vegetable processing plant https://vital.seals.ac.za/vital/access/manager/Repository/vital:10887 Thu 13 May 2021 02:43:57 SAST ]]> Novel approaches to the synthesis of quinoline derivatives https://vital.seals.ac.za/vital/access/manager/Repository/vital:4299 Thu 13 May 2021 02:12:43 SAST ]]> Design, synthesis and characterization of novel rhenium(V) and technetium(V) complexes as potential radiopharmaceuticals https://vital.seals.ac.za/vital/access/manager/Repository/vital:4306 (6) > (1). The rate of dimerization has also been compared for complexes (1), [ReO(morph-L)₂(OMe)] (8) and [ReO(spiro-L)₂(OMe)] (13) and the rate of dimerization was found to be fastest for (13). The crystal structures of (1), [ReO(LN0₂)₂(OMe)] (4), (6) and (15) have been determined. The Re(V)-oxo complexes (1), (4) and (6) have a slightly distorted octahedral geometry with the two acylthiourea ligands binding in a cis arrangement in the equatorial plane of the octahedron. The alkoxy and oxo ligands occupy the axial positions and are situated trans to each other. The crystal and molecular structure of complex (15), consist of two slightly distorted octahedral [ReO(L)₂] moieties bridged by an oxygen atom with a Re-O-Re bond angle of 175.2(2)°. The preliminary studies done in the present study have indicated that the complexation chemistry of technetium(V) with the N,N-diethyl-benzoylthiourea is different to that of rhenium (V). The reaction between [n-BuN₄][TcOCl₄] and N,N-diethyl-N'-benzoylthiourea yielded the square pyramidal cationic complex [TcO(L)₂]Cl. By contrast the octahedral methoxy complex [ReO(L )₂( OMe)] was obtained when the analogous Re(V)-oxo precursor, [n-Bu₄N] [ReOCI₄], was reacted with N,N-diethyl-N'-benzoylthiourea under the same reaction conditions.]]> Thu 13 May 2021 02:05:39 SAST ]]> Effect of feeding regimen, temperature and stocking density on growth and survival of juvenile clownfish (Amphiprion percula) https://vital.seals.ac.za/vital/access/manager/Repository/vital:5274 Thu 13 May 2021 01:47:33 SAST ]]> The effects of assembly line-side supply on individuals employed in satellite operations within automotive manufacturers https://vital.seals.ac.za/vital/access/manager/Repository/vital:10849 Thu 13 May 2021 01:36:55 SAST ]]> An investigation into the effectiveness of technology change management in a selected manufacturing organisation in the Nelson Mandela Metropole https://vital.seals.ac.za/vital/access/manager/Repository/vital:10916 Thu 13 May 2021 01:20:02 SAST ]]> [Research projects] https://vital.seals.ac.za/vital/access/manager/Repository/vital:1739 Thu 13 May 2021 01:14:10 SAST ]]> An evaluation to assist a metropolitan broker division to improve the level of service quality towards contracted brokers https://vital.seals.ac.za/vital/access/manager/Repository/vital:10942 Thu 13 May 2021 01:06:36 SAST ]]> In vitro passage of ibuprofen through synthetic and biological membranes https://vital.seals.ac.za/vital/access/manager/Repository/vital:3786 Thu 13 May 2021 01:03:59 SAST ]]> A study of carbonate-rich brines from Sua Pan to characterize organic contaminants in the soda ash process https://vital.seals.ac.za/vital/access/manager/Repository/vital:4031 Thu 13 May 2021 01:00:06 SAST ]]> Ambivalence and paradox : the battered woman's interactions with the law and other helping resources https://vital.seals.ac.za/vital/access/manager/Repository/vital:699 Thu 13 May 2021 00:40:10 SAST ]]> The development of a technique to establish the security requirements of an organization https://vital.seals.ac.za/vital/access/manager/Repository/vital:10789 Thu 13 May 2021 00:32:49 SAST ]]> Feeding biology of common and blue duiker https://vital.seals.ac.za/vital/access/manager/Repository/vital:5625 Thu 13 May 2021 00:20:05 SAST ]]> An evaluative case study of curriculum development and implementation in PELUM College https://vital.seals.ac.za/vital/access/manager/Repository/vital:1922 Thu 13 May 2021 00:16:56 SAST ]]> Bandwidth management and monitoring for IP network traffic : an investigation https://vital.seals.ac.za/vital/access/manager/Repository/vital:4624 Thu 07 Jul 2022 20:23:25 SAST ]]>