An ethnobotanical survey of plants used traditionally to treat tuberculosis in the eastern region of O.R. Tambo district, South Africa
- Authors: B. Madikizela , L. Kambizi
- Date: 2017
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/11260/5526 , vital:44596
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Effects of diet on the childhood gut microbiome and its implications for atopic dermatitis
- Authors: Ben Gaunt
- Date: 2019
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/11260/3725 , vital:43938
- Full Text:
New and improved : Linda in Java
- Authors: Wells, George C
- Date: 2006
- Language: English
- Type: Article
- Identifier: vital:6613 , http://hdl.handle.net/10962/d1011511 , http://www.sciencedirect.com/science/article/pii/S0167642305000869
- Description: This paper discusses the current resurgence of interest in the Linda coordination language for parallel and distributed programming. Particularly in the Java field, there have been a number of developments over the past few years. These developments are summarised together with the advantages of using Linda for programming concurrent systems. Some problems with the basic Linda approach are also discussed and a novel solution to these is presented. The power and flexibility of the proposed extensions to the Linda programming model are illustrated by considering a number of example applications, including a detailed case study of visual language parsing.
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- Date Issued: 2006
Pesticidal activity of Tithonia diversifolia (Hemsl.) A. Gray and Tephrosia vogelii (Hook f.); phytochemical isolation and characterization: A review
- Authors: N. Kerebba , A.O. Oyedeji , R. Byamukama , S.K. Kuria , O.O. Oyedeji
- Date: 2019
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/11260/3733 , vital:43940
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Spatial variation in the macrobenthic assemblages of intertidal seagrass along the long axis of an estuary
- Authors: Barnes, R S K , Ellwood, M D F
- Date: 2014-05-29
- Language: English
- Type: Article
- Identifier: vital:6870 , http://hdl.handle.net/10962/d1011513
- Description: Invertebrate macrofaunal biodiversity within intertidal seagrass meadows was investigated over a salinity gradient of <5–35 in the Knysna estuarine system (Garden Route National Park, South Africa). Rather than the classic gradual decline in species richness with distance from the mouth there were zones of considerable faunal stability separated by relatively sharp discontinuities. At the point upstream at which salinity regularly falls below 30, the rich, diverse and highly spatially variable downstream faunal assemblage changed to a less rich, less diverse and more uniform one that dominated the upstream stretch without any further upstream reduction in richness. Nevertheless, without loss of overall richness, assemblage composition changed, again rapidly, in the upper region of the upstream stretch to a zone dominated by the microgastropod Hydrobia, which otherwise occurs in the Knysna system only in highly sheltered regions of the downstream stretch where it is also dominant. The upstream faunal assemblage was a subset of that in the marine-influenced downstream region not a different replacing one. Position along the estuarine gradient accounted for 29% of total assemblage variation. Overall faunal abundance declined with distance upstream until the Hydrobia zone where it rose sharply, but there was no evidence of increase in density of those species remaining on putative release from competition.
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TargetingtheHIVEpidemicinSouthAfrica:TheNeedforTestingandLinkagetoCareinEmergencyDepartments
- Authors: Nyanisa, Yandisa
- Date: 2019
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/11260/3740 , vital:43941
- Full Text: