Limpopo Province Of South Africa Research Articles

Integration of Vocal Music, Dance and Instrumental Playing in St Matthews Apostolic Church: Maphopha Congregation

There are a number of different approaches to determining the functions of music. Members of St Matthews Apostolic church – Maphopha congregation in Sekhukhune district – Limpopo Province in South Africa identify themselves by their music and allow music to become a representation of themselves. In responding to a song, to a hymn, they are drawn into affective and emotional alliances. Their relationship to music is inevitably based upon their emotions and internal connection to a particular song. Emotionally intense songs are even used during funerals to cue specific emotions from the audience for suspense, heartbreak, or a peaceful resolution. Songs, then, become an active ingredient in their lives as they find ways to employ music as a tool to share in their life experiences and bring them to a desired emotional state. The purpose of this study was to contribute towards documenting and describing the integration of vocal music, dance and instrumental playing in this church. To achieve this aim, the study employed a naturalistic approach and data was collected through video recordings of church services, interviews and observations. The primary question the study addressed is: how is collective identity formed through music and how does religious music serve as a core part of culture? The results have shown that in this church, music is manipulated to serve congregational purposes. The investigation has also shown that identity is largely related to musical preference, and the congregants use music to understand who they are and define themselves internally as well as externally.

Reproductive Health Choices Among Adolescents in Secondary Schools: A Case Study of Selected Schools in Limpopo, South Africa

Objectives:This study was conducted to determine the knowledge, opinions and practices of female adolescents in selected secondary schools in Limpopo Province of South Africa about reproductive health issues and assess the level of parental involvement in their choices.Materials and methods:A quantitative, exploratory, survey design was adopted. A total of 512 learners from grades 8 (first year of secondary school) and 12 (final year) were conveniently sampled from 24 randomly selected secondary schools in Limpopo Province. Data was collected with a structured, self-administered questionnaire and analysis was done using the Statistical Package for Social Sciences (SPSS) version 20.0.Results:Sixteen (3.9%) of the learners attained menarche at or before the early age of 8 years and 102 (29.3%) experienced sexual debut before age 14 years. More than half of grade 12 (n =84, 52.5%) and 49 (14%) of grade 8 learners were sexually active and 80% (n = 444, 86.7%) of them were unaware of contraceptives when engaging in sexual intercourse for the first time. Only 116 (22.7%) of the respondents admitted to having knowledge about contraceptives before engaging in sex for the first time and more than a third (n = 172, 33.6%) have been pregnant at least once before the study was conducted. Parental involvement in Sexual and Reproductive Health (SRH) education was found to be low and many obtained the little information they have mainly through friends.Conclusion:Many adolescents are lacking in vital information regarding their SRH and some hold wrong opinions about contraception. Parents are advised to initiate and sustain discussions regarding SRH with their children to help them make informed reproductive health choices.

1H NMR-based metabolomics of antimalarial plant species traditionally used by Vha-Venda people in Limpopo Province, South Africa and isolation of antiplasmodial compounds

Ethnopharmacological relevanceThe Vha-Venda people living in rural areas of Limpopo Province of South Africa regularly use traditional plant-based medicines to treat malaria. In our earlier publication, twenty indigenous plant species used to treat malaria or its symptoms by Vha-Venda people were evaluated for antiplasmodial activity. The main objective of the current study was to assess the robustness of NMR-based metabolomics in discriminating classes of secondary compounds that are responsible for the observed antimalarial activity and the isolation of antiplasmodial compounds. Materials and methodsTwenty dichloromethane extracts were reconstituted in CDCl3, subjected to 1H NMR-based metabolomic analysis on a Varian 600 MHz spectrometer and the acquired 1H NMR spectra were then evaluated collectively using multivariate data analysis (MDA). Principal Component Analysis (PCA) and Orthogonal Projections to Latent Structures–Discriminant Analysis (OPLS-DA) were used to ‘globally’ discern antiplasmodial profiles. A contribution plot was then generated from the OPLS-DA scoring plot in an attempt to determine the classes of compounds that are responsible for the observed grouping. Further phytochemical analyses were conducted on the lipophilic extracts of Tabernaemontana elegans and Vangueria infausta subsp. infausta. These best candidates were fractionated, purified and their isolated compounds identified based on conventional chromatographic and spectroscopic techniques. ResultsThe PCA did not separate the acquired profiles according to the detected antiplasmodial bioactivity. Application of a supervised OPLS-DA on the 1H NMR profiles resulted in a discrimination pattern that could be correlated to the observed antimalarial bioactivity. A contribution plot generated from the OPLS-DA scoring plot illustrated the classes of compounds responsible for the observed grouping. Prominent peaks were observed in the aromatic, sugar-based/N-containing and aliphatic spectral regions of the contribution plot. Two known indole alkaloids were isolated from T. elegans, and identified as tabernaemontanine (IC50 = 12.0 ± 0.8 µM) and dregamine (IC50 = 62.0 ± 2.4 µM). Friedelin (IC50 = 7.20 ± 0.5 µM) and morindolide (IC50 = 107.1 ± 0.6 µM) were isolated from V. infausta subsp. infausta. This is the first report of the rare iridoid lactone, morindolide's antimalarial activity. While these two compounds have been previously identified, this is the first account of their occurrence in the genus Vangueria. ConclusionThe study illustrated the potential of NMR-based metabolomics in discriminating classes of compounds that may be attributed to antiplasmodial activity. Additionally, the study demonstrated the potential of discovering novel antiplasmodial scaffolds from medicinal plants and the rationale for the bioprospecting antimalarial plant species used by Vha-Venda people.

“Hairy” bark in Lannea schweinfurthii (Anacardiaceae): hyperhydric-like tissue formed under arid conditions

ABSTRACT A remarkable, almost fur-like “indumentum” of velvety “hairs” (sometimes referred to as “fungi”) occurs on the roots (and to a lesser extent also on the trunk) of Lannea schweinfurthii var. stuhlmannii and is known as vhulivhadza in the Venda language (Tshivenḓa). The hairs are traditionally used by the Venda people (Vhavenḓa) of the Limpopo Province of South Africa, for various biocultural purposes. A detailed anatomical study of the origin, structure and development of these unusual “hairs” showed that they are of peridermal origin and develop from dense clusters of phelloid cells which are scattered within the stratified phellem. These cells are capable of considerable radial elongation thus forming hair-like radial files of elongated phelloid cells. The “hairy” patches on the bark may also develop from lenticels which become hypertrophied. These clusters of phelloid cells resemble the hyperhydric tissue which is reportedly formed in periderm of stems exposed to a water-saturated environment in some plant species. The formation of hyperhydric-like tissue in roots and stems of L. schweinfurthii var. stuhlmannii occurs, however, under relatively arid conditions. Since this tissue contains large intercellular spaces, it may also be regarded as a specialized type of aerenchymatous phellem. The adaptive significance, if any, of the phelloid “hairs” remains unknown.

Policy compliance of SGB members on their financial management roles in selected no-fee schools in Limpopo province of South Africa

PurposeThe purpose of this paper is to investigate the perceptions of school governing bodies (SGBs) members’ role in financial management in no-fee schools so as to understand their compliance with policy frameworks when managing school finances. No-fee schools are schools in which the learners cannot be levied fees because of the poor socio-economic background of their parents, and are located in Quintiles 1-3 according to National Norms and Standards for School Funding Policy.Design/methodology/approachA qualitative research design/approach within the interpretive paradigm was adopted for the study. A sample of 22 participants from six selected no-fee schools was purposefully selected to participate in the study. The participants were principals, SGB chairpersons, SGB treasurers and finance officers. Data were collected through interviews and document analyses and were qualitatively analysed through coding and categorisation.FindingsThe findings reveal that the perceptions, experience and understanding of SGB members on their financial management roles differ. They lacked the proper knowledge to manage their funds effectively. This lack of knowledge is mainly because of the members’ literacy level and limited training.Originality/valueThis study offers a novel empirical and theoretical perspective on finance of no-fee schools and SGBs. This research subsequently recommends that rigorous training of chairpersons and treasurers should be done by department officials located in the finance section. Further, training should be conducted in a language that would be understood by the intended recipients.

Out-of-school Activity: A Comparison of the Experiences of Rural and Urban Participants in Science Fairs in the Limpopo Province, South Africa

The paper compares the experiences of rural and urban learners who participate in Eskom Expo for Young Scientists science fairs in the Limpopo province of South Africa. Within an exploratory case study in the Limpopo province, a third-generation activity-theory framework was applied as an analytical tool to determine differences in activities between learners from rural and urban schools. To address triangulation, personal meaning mapping, interviews, focus-group discussions, and observations were used. The study involved eleven learners, six from rural schools and five from urban schools. Themes were identified to present the learners` view on science fairs and possible reasons for their performance or failure. The results revealed that the differences in activities of rural learners are due to: poor school facilities, lack of support, lack of mentors, lack of equipment, lack of computers and computer illiteracy. Two new areas are confirmed namely the level of attention with regards to learner`s engagement and readiness to learn and depth of knowledge of learners – factors that were not identified in previous studies on science fairs.

Factors Contributing to Rural Household Consumption Expenditure of Farmers Cultivating Legumes in the Limpopo Province of South Africa

Factors Contributing to Rural Household Consumption Expenditure of Farmers Cultivating Legumes in the Limpopo Province of South Africa

Turning mirrors into windows: Knowledge transfer among indigenous healers in Limpopo province of South Africa

Background: Knowledge transfer is an unavoidable process when it comes to indigenous knowledge especially in Africa, the continent known for its oral tradition. Such knowledge is in danger of being obliterated as a result of a number of factors, including lack of interest from younger generations and low life expectancy whereby knowledgeable people die before transferring it to the next generation as it is mostly not documented. Objectives: This qualitative study utilised hermeneutic phenomenology guided by the organisational knowledge conversion theory to investigate the transfer of indigenous knowledge by traditional healers in the Limpopo province of South Africa. Method: The study utilised a snowball sampling technique to determine the population. Data collected through interviews with traditional healers were augmented with observations done on two healers who were in the middle of their training when this study was conducted, as well as an analysis of records held by some healers. Results: The findings suggestthat knowledge of traditional healing is believed to be transferred to the chosen ones through dreams and visions. However, this knowledge seems to be transferred through mentorship and apprenticeship, as well as interactions with other healers. Conclusion: It is concluded that transferring knowledge of traditional healing goes beyond just transference; it is embedded as a belief system in many African communities. An in-depth study on the development of a framework to integrate indigenous knowledge of traditional healers into mainstream health system is recommended.

Medical records management framework to support public healthcare services in Limpopo province of South Africa

PurposeThis study aims to develop a framework for the management of medical records in support of health-care service delivery in the hospitals in the Limpopo province of South Africa.Design/methodology/approachThe study was predominantly quantitative and has used the questionnaires, system analysis, document analysis and observation to collect data in 40 hospitals of Limpopo province. The sample of 49 per cent (306) records management officials were drawn out of 622 (100 per cent) total population. The response rate was 71 per cent (217) out of the entire sample.FindingsThe study discovered that a framework for management of medical records in the public hospitals is not in place because of several reasons and further demonstrates that public health-care institutions need an integrative framework for the proper management of medical records of all forms and in all media.Originality/valueThe study develops and suggests a framework to embed medical records management into the health-care service delivery workflow for effective records management and ease of access. It is hoped that such a framework will help hospitals in South Africa and elsewhere to improve their medical records management to support health-care service provision.

Attributes of Mathematics Enculturation: Sarah’s Experiences in the Mathematics Classroom

The paper presents a case study of the mathematics enculturation of a Grade 5 learner, (Sarah), at a school in Limpopo Province of South Africa. The case study sought to explore the attributes of mathematics enculturation in social interaction as a process of learning. A qualitative approach was adopted in collecting and analysing data. Data were constructed by capturing critical incidents and keeping a chronological account in a researcher journal of the discussion observed in Sarah’s group during lessons. Qualitative data from Sarah’s group, working together on activities, reveal the following constructs as key to understanding mathematics enculturation in the classroom: language, shaping of learners’ ideas, and negotiation of meaning. The implication is that oral communication, which includes feedback, plays a major role in making social encounters into learning events that facilitate sense-making and understanding.

The Role of Mimicry Isomorphism in Sustainable Development Operationalisation by SMEs in South Africa

The study surveyed 222 small and medium enterprises (SMEs) from the Limpopo province of South Africa on the impact of mimicry isomorphism in making sustainable development operational. The research made use of self-administered questionnaires which were distributed, and the convenience sampling technique was used. Data analysis primarily comprised of exploratory factor analysis (EFA) through SPSS software version 24 confirmatory factor analysis (CFA) and structural equation modelling (SEM) through AMOS software version 24. The SEM results revealed that all three measured dimensions of sustainable development—namely, economic, environmental, and social—were significantly influenced by mimicry isomorphism. As such, the implications of the study are that strong evidence exists pertaining to the operationalisation of sustainable development due to mimetic isomorphism.

Climate Change and Food Insecurity Dynamics in the Rural Limpopo Province of South Africa

In the developing nations of the world, poor gross domestic product growth has shown serious vacuum to be filled in order to achieve the sustainable development goals. In that regard, this research article intends to contribute to the sustainable development goals of the United Nation’s goal by explaining the rural food insecurity in the light of climate change dynamic in some selected rural communities of Limpopo Province, South Africa. The data employed in the study were collected from 120 randomly selected rural household heads. Data were analysed with descriptive (frequency, mean etc.) and inferential statistics (Principal component Analysis (PCA), Tobit and Probit Regression) which were properly fitted (P<0.05) for the set research objectives. Descriptive results indicate that the average age of the respondents was 52 years with 60% of the household heads being married and a mean household size of 5.The study concluded that there is climate change effect and food insecurity in the study area and therefore recommended among others that the government of South Africa should endeavour to implement a more rural focused food securityclimate change policies in order to relieve the intensity of food insecurity situations among these disadvantaged rural dwellers of the province as well as to entrench a policy of long term development of agriculture. Finally, the study emphasized that the rural farming households should be enlightened through proper extension services to carry out climate change adaptation and mitigation measures in alleviating the food insecurity situation in the rural communities of the province.

Climate Change and Food Insecurity Dynamics in the Rural Limpopo Province of South Africa

In the developing nations of the world, poor gross domestic product growth has shown serious vacuum to be filled in order to achieve the sustainable development goals. In that regard, this research article intends to contribute to the sustainable development goals of the United Nation’s goal by explaining the rural food insecurity in the light of climate change dynamic in some selected rural communities of Limpopo Province, South Africa. The data employed in the study were collected from 120 randomly selected rural household heads. Data were analysed with descriptive (frequency, mean etc.) and inferential statistics (Principal component Analysis (PCA), Tobit and Probit Regression) which were properly fitted (P<0.05) for the set research objectives. Descriptive results indicate that the average age of the respondents was 52 years with 60% of the household heads being married and a mean household size of 5.The study concluded that there is climate change effect and food insecurity in the study area and therefore recommended among others that the government of South Africa should endeavour to implement a more rural focused food securityclimate change policies in order to relieve the intensity of food insecurity situations among these disadvantaged rural dwellers of the province as well as to entrench a policy of long term development of agriculture. Finally, the study emphasized that the rural farming households should be enlightened through proper extension services to carry out climate change adaptation and mitigation measures in alleviating the food insecurity situation in the rural communities of the province.

Mapping fractional woody cover in semi-arid savannahs using multi-seasonal composites from Landsat data

Increasing attention is being directed at mapping the fractional woody cover of savannahs using Earth-observation data. In this study, we test the utility of Landsat TM/ ETM-based spectral-temporal variability metrics for mapping regional-scale woody cover in the Limpopo Province of South Africa, for 2010. We employ a machine learning framework to compare the accuracies of Random Forest models derived using metrics calculated from different seasons. We compare these results to those from fused Landsat-PALSAR data to establish if seasonal metrics can compensate for structural information from the PALSAR signal. Furthermore, we test the applicability of a statistical variable selection method, the recursive feature elimination (RFE), in the automation of the model building process in order to reduce model complexity and processing time. All of our tests were repeated at four scales (30, 60, 90, and 120 m-pixels) to investigate the role of spatial resolution on modelled accuracies.Our results show that multi-seasonal composites combining imagery from both the dry and wet seasons produced the highest accuracies (R2 = 0.77, RMSE = 9.4, at the 120 m scale). When using a single season of observations, dry season imagery performed best (R2 = 0.74, RMSE = 9.9, at the 120 m resolution). Combining Landsat and radar imagery was only marginally beneficial, offering a mean relative improvement of 1% in accuracy at the 120 m scale. However, this improvement was concentrated in areas with lower densities of woody coverage (<30%), which are areas of concern for environmental monitoring. At finer spatial resolutions, the inclusion of SAR data actually reduced accuracies. Overall, the RFE was able to produce the most accurate model (R2 = 0.8, RMSE = 8.9, at the 120 m pixel scale). For mapping savannah woody cover at the 30 m pixel scale, we suggest that monitoring methodologies continue to exploit the Landsat archive, but should aim to use multi-seasonal derived information. When the coarser 120 m pixel scale is adequate, integration of Landsat and SAR data should be considered, especially in areas with lower woody cover densities. The use of multiple seasonal compositing periods offers promise for large-area mapping of savannahs, even in regions with a limited historical Landsat coverage.

Stratigraphy of the pedogenic manganese nodules in the Carletonville area, North West Province of South Africa: A case study of the General Nice Manganese Mine

The lithostratigraphy of pedogenic manganese (Mn) nodules in the Carletonville area is similar to the Klipkuil, Ryedale, Wes Wits, and Houtkoppies deposits in the West Rand region of the Gauteng and North West Provinces and to a lesser extent the Bronkhorstfontein manganese deposit in the Limpopo Province of South Africa. The lithostratigraphy of the ore deposit at the General Nice Manganese Mine consists of a basal manganese wad, preserved in a typical karst setting on top of the underlying Malmani stromatolitic dolomites and Tertiary fluvial and secondary mineral deposits consisting of manganese nodules of variable size in a finer-grained soil matrix. At the top of the deposit is a Mn-depleted Quaternary sand cover. The Tertiary alluvial succession hosting Mn nodules was informally subdivided into A, B, C, D, E, F, G and H zones on the basis of geochemical analyses (XRD, XRF and SEM) of bulk zone samples and the manganese nodule size and concentration.

Afrotropical Melambiina: The Second Species of the Genus Zoutpansbergia (Coleoptera: Tenebrionidae)

A second species of the genus Zoutpansbergia Koch, 1956 (Z. schoemani sp. nov.) is described from the Limpopo Province in South Africa. Morphology of female terminalia of the studied genus is described for the first time. Systematic position of Zoutpansbergia within the subtribe Melambiina is briefly discussed. Lectotype for Zoutpansbergia serricostata Koch, 1956 is designated, in order to fix the taxonomic status of this species.

Evaluation of Microbiological and Physicochemical Parameters of Alternative Source of Drinking Water: A Case Study of Nzhelele River, South Africa

Background:Access to clean and safe drinking water is still a problem in developing countries and more pronounced in rural areas. Due to erratic supply of potable, rural dwellers often seek for an alternative source of water to meet their basic water needs. The objective of this study is to monitor the microbiological and physicochemical water quality parameters of Nzhelele River which is a major alternative source of drinking water to villages along its course in Limpopo province of South Africa.Methods:Membrane filtration method was employed in evaluating the levels of E. coli and Enterococci in the river water from January-June, 2014. Specialized multimeter was used to measure the pH, electrical conductivity and turbidity of the river water. Ion Chromatograph was used to measure major anions such as fluoride, chloride, nitrate and sulphate in the water.Results:High levels of E. coli (1 x 102 - 8 x 104 cfu/100 mL) and enterococci (1 x 102 – 5.7 x 103 cfu/100 mL) were found in the river water and exceeded their permissible limits of 0 cfu/100 mL for drinking water. Turbidity values ranged from 1.12-739.9 NTU. The pH, electrical conductivity, chloride, fluoride, nitrate and sulphate levels were below their permissible limits for drinking water.Conclusion:The river water is contaminated with faecal organisms and is unfit for drinking purposes. However, the levels of the major anions accessed were within the permissible limits of drinking water.

Exploring wildlife predation in the Limpopo Province of South Africa: A double‐hurdle approach

AbstractPredation is a well‐known problem in South Africa with large losses in the small and large livestock sectors. Predation in the wildlife ranching industry has also become more of a concern, as the financial losses due to predation on valuable antelope species are large. Predation data for small, large, and scarce/colour‐variant antelope species were collected using a structured questionnaire from wildlife ranchers in the Limpopo province, South Africa. We explore the factors that influence predation on these species by determining whether the perceptions of predation and consequent managerial decisions affect predation. The use of nonlethal control methods can be successfully employed to reduce the probability of predation occurrences, however, a combination of lethal and nonlethal control methods were used to reduce the level of predation. The type of antelope species will determine the type of predation control method to be employed. Therefore, the antelope species should be taken into account when making predation management decisions.

COMPARATIVE QUANTITATIVE PHYTOCHEMICAL ANALYSIS OF THE LEAVES OF SENNA ITALICA COLLECTED FROM DIFFERENT AREAS IN LIMPOPO PROVINCE, SOUTH AFRICA

Objective: The current study was aimed at comparative quantitative phytochemical analysis of the leaves of S. italica collected from four districts in Limpopo province, South Africa, in order to establish whether geographical location have an effect on the accumulation of phytochemicals within the leaves of the plant species under study.Methods: The leaves of S. italica were collected from four districts in Limpopo province of South Africa namely; Capricorn, Sekhukhune, Vhembe and Waterberg districts, dried, ground to powder and extracted using different organic solvents. The extracts of the leaf samples from different locations were subjected to quantitative phytochemical analysis for total phenolic content, total tannin content, total flavonoid content and total saponin content using spectrophotometric measurements. The resultant quantities were analysed for statistical differences.Results: The leaf samples of S. italica from the four districts in Limpopo province showed significant differences (*p&lt;0.05) in their phytochemical quantities, with main data expressed as mean±SD. Total phenolic content was in highest amounts in leaf samples from Waterberg district compared to samples from other districts. Total tannin content was in highest amounts in the Vhembe district leaf samples compared to samples from other districts. Total flavonoid content was in highest amounts in the leaf samples from Waterberg district compared to samples from other districts. Total saponin content was in highest amounts in the Vhembe district leaf samples compared to samples from other districts.Conclusion: The findings of the study thus suggest that geographical location has an effect on the accumulation of phytochemicals in the leaves of S. italica.

Crisis of decolonising education: Curriculum implementation in Limpopo Province of South Africa

There is a consensus amongst social scientists and public administration practitioners about the importance of decolonising the education system in Africa and South Africa. Decolonising the education system is viewed as a catalyst to create human capital that will promote economic development to end the scourge of poverty. This study was undertaken to evaluate the effectiveness of the implementation of Curriculum and Assessment Policy Statement (CAPS) as a tool of decolonising from 2014 to 2016. This is a qualitative and descriptive study based on literature, and key informant interviews (KIIs) were used to gather data. This study has, however, found that implementation of CAPS in Limpopo Province is in a state of crisis. While there are many factors that contribute to this crisis, non-delivery of textbooks to schools remains a crucial factor. Civil society and media have been found to be key in playing oversight role in forcing the state to be accountable by taking it to court to deliver textbooks. However, this study recommends that Vhembe district should be used as a model for the province for effective implementation of CAPS.