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Now showing items 381-400 of 639

Palmiet (CSW12)

Author: Clarke, BC Date: Mar 1989 This report was prepared as a result of a research undertaken in both the catchment and the estuary. The prime motivation for this work has been the need to estimate the impact of the dams on the ecology of the river and estuary and on the ... Read more
Pavement behaviour under the super single tyre

Author: Viljoen, AW Date: Jun 1982 Pavement behaviour under the super single tyre (SST) was investigated and compared with that under a conventional dual tyre (CDT). Contact areas and contact pressures over a range of loading conditions were measured and compared. Two approaches ... Read more
Perceptions of the users of urine diversion dry (UDD) toilets in medium density mixed housing in Hull Street, Kimberley

Author: Matsebe, GN Date: Dec 2011 South Africa is a water scarce country (Otieno and Ochieng, 2004; Wassung, 2010). The current sanitation system mostly used in South African urban areas depends on extensive use of water in a form of flush toilets. The housing sector in major ... Read more
Performance-based standards for South African car-carriers

Author: De Saxe, C Date: Dec 2012 Until recently, car-carriers in South Africa operated under abnormal load permits allowing a finite relaxation of legal height and length limits. This practice is being phased out, and exemption will only be granted if a car-carrier complies ... Read more
Permanent deformation and in-depth deflection records for selected HVS tests

Author: Theyse, HL Date: Mar 1999 Transportek has been involved in accelerated pavement testing (APT) with a fleet of Heavy Vehicle Simulators (HVSs) over the past two decades. During this period, a vast amount of pavement response and performance data has been accumulated, ... Read more
Phytosociological classification of the Nylsvley nature reserve

Author: Coetzee, BJ ; Van Der Meulen, F ; Zwanziger, S ; Gonsalves, P ; Weisser, PJ Date: Dec 1977 The vegetation of the Nylsvley Nature Reserve in the Transvaal Mixed Bushveld is classified hierarchically by the Braun-Blanquet method of vegetation survey. The vegetation is seasonal grassland and deciduous savanna with four floristically ... Read more
Pipeline discharges of effluents to sea

Author: Lord, DA ; Anderson, FP ; Basson, JK Date: Oct 1984 The rational development of major projects involving the marine disposal of effluents by pipelines requires the close cooperation of planners, scientists and engineers. In May 1983, a workshop entitled 'Pipeline Discharges of Effluents to ... Read more
Plant communities of Swartboschkloof, Jonkershoek

Author: McDonald, DJ Date: Mar 1985 Swartboschkloof forms part of the Jonkershoek mountain catchment complex at the headwaters of the Eerste River, Cape Province. It has been selected as a primary study site for the Fynbos Biome Project multi-disciplinary studies of Mountain ... Read more
Plasticisation and complexation of certain polymers in supercritical CO2

Author: Labuschagne, Philip W Date: Sep 2004 A polymer system (polyvinylpyrrolidone + polyvinyl acetate-co-crotonic acid) was successfully identified for use as encapsulation material for sensitive actives using supercritical CO2 as plasticisation medium, having the following properties: ... Read more
Pond systems for the purification and disposal of domestic wastewater from small communities: use, design, operation and maintenance

Author: Drews, RJLC Date: 1983 Pond systems are ideally suited for small communities, and for schools, hospitals and other institutions since they are simple and economical to construct, operate and maintain. Numerous pons systems have been designed and commissioned in ... Read more
Population of the LEAP system to model energy futures in South Africa

Author: Taviv, R ; Trikam, A ; Lane, T ; O'Kennedy, K ; Mapako, M ; Brent, AC Date: May 2008 South Africa has ambitious goals for economic and social development, such as halving poverty and reducing unemployment to below 15% by 2014. A government investigation, supported by independent research, indicated that between 2004 and 2014 ... Read more
Poverty alleviation, annual report 2005

Author: Department of Science and Technology Date: Apr 2005 During the research period the project was funded by the CSIR and in 2001 the Poverty Alleviation programme of the Department of Science and Technology (DST) became involved in the project. The project was funded by DST to the amount of kR5700 ... Read more
Poverty alleviation, phase report 2005

Author: Department of Science and Technology Date: Apr 2005 During the research period the project was funded by the CSIR and in 2001 the Poverty Alleviation programme of the Department of Science and Technology (DST) became involved in the project. The project was funded by DST to the amount of kR5700 ... Read more
Precipitation and valorisation of lignin obtained from South African Kraft mill black liquor

Author: Namane, Mpho Date: Apr 2016 Lignin is a phenolic, carbon-rich, heterogeneous polymer that has, in recent years, become a focus of research in the biorefinery field, as a potential source of chemicals, energy and materials. Generally, research on lignin in the biorefinery ... Read more
Predicting downturns in the US housing market: a Bayesian approach

Author: Gupta, R ; Das, Sonali Date: Mar 2008 This paper estimates Bayesian Vector Autoregressive (BVAR) models, both spatial and non-spatial (univariate and multivariate), for the twenty largest states of the US economy, using quarterly data over the period 1976:Q1 to 1994:Q4; and then ... Read more
Predictive Policing in an Endangered Species Context: Combating Rhino Poaching in the Kruger National Park

Author: Koen, Hildegarde S Date: Feb 2017 Approximately three rhinos are poached daily in South Africa. Rhino poaching is a serious problem that affects not only the rhino population of South Africa, but also the rhino population of the world. South Africa has the largest rhino ... Read more
A preliminary synthesis of pollination biology in the Cape flora

Author: Rebelo, AG Date: 1987 This preliminary synthesis was designed to promote an understanding of pollination as a process in the Cape flora by summarizing the literature, outlining patterns and processes, and identifying gaps in knowledge. Various aspects of pollination ... Read more
Preliminary synthesis of pollination biology in the Cape flora

Author: Rebelo, AG Date: 1987 This preliminary synthesis was designed to promote an understanding of pollination as a process in the Cape flora by summarizing the literature, outlining patterns and processes, and identifying gaps in knowledge. Various aspects of pollination ... Read more
Prior art relevant to active beads patent application

Author: Moolman, S Date: Jun 2002 This paper entails patents related to active beads containing encapsulated ingredients, patents cited by International Search Report on previous application and US patents related to suspension of inclusions in beverages Read more
Private sector community forestry partnerships in the Eastern Cape – Lambazi case study

Author: Sisitka, L Date: 2000 This Umzimkulu case study forms part of a broader investigation into community – private sector forestry partnerships in the Eastern Cape. This provincial study in turn, contributes to one of the three major research themes of a wider national ... Read more

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Browsing Archives collection by Title

Browsing Archives collection by Title

Browse

All of ResearchSpace

This Community

Quick Links

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Social Connect