scholarly journals A Zambian Town in Colonial Zimbabwe: The 1964 “Wangi Kolia” Strike

2015 ◽  
Vol 60 (S1) ◽  
pp. 41-62 ◽  
Author(s):  
Ian Phimister ◽  
Alfred Tembo
Keyword(s):  
South African ◽  
Labour Force ◽  
Great Majority ◽  
Extended Period ◽  
Poor Quality ◽  
Race And Class ◽  
Industrial Action ◽  
Southern Rhodesia ◽  
Victoria Falls ◽  
Zambezi River

AbstractIn March 1964 the entire African labour force at Wankie Colliery, “Wangi Kolia”, in Southern Rhodesia went on strike. Situated about eighty miles south-east of the Victoria Falls on the Zambezi River, central Africa’s only large coalmine played a pivotal role in the region’s political economy. Described byDrum, the famous South African magazine, as a “bitter underpaid place”, the colliery’s black labour force was largely drawn from outside colonial Zimbabwe. While some workers came from Angola, Tanganyika (Tanzania), and Nyasaland (Malawi), the great majority were from Northern Rhodesia (Zambia). Less than one-quarter came from Southern Rhodesia (Zimbabwe) itself. Although poor-quality food rations in lieu of wages played an important role in precipitating female-led industrial action, it also occurred against a backdrop of intense struggle against exploitation over an extended period of time. As significant was the fact that it happened within a context of regional instability and sweeping political changes, with the independence of Zambia already impending. This late colonial conjuncture sheds light on the region’s entangled dynamics of gender, race, and class.

scholarly journals Quantification of water purification in South African palmiet wetlands

2018 ◽  
Vol 78 (5) ◽  
pp. 1199-1207
Author(s):  
Alanna J. Rebelo ◽  
Willem-Jan Emsens ◽  
Karen J. Esler ◽  
Patrick Meire
Keyword(s):  
South African ◽  
Water Purification ◽  
Large Scale ◽  
Poor Quality ◽  
Quality Parameters ◽  
Catchment Scale ◽  
Valley Bottom ◽  
Major Cations ◽  
Dissolved Silicon ◽  
Wetland Processes

Abstract Despite the importance of water purification to society, it is one of the more difficult wetland ecosystem services to quantify. It remains an issue in ecosystem service assessments where rapid estimates are needed, and poor-quality indicators are overused. We attempted to quantify the water purification service of South African palmiet wetlands (valley-bottom peatlands highly threatened by agriculture). First, we used an instantaneous catchment-scale mass balance sampling approach, which compared the fate of various water quality parameters over degraded and pristine sections of palmiet wetlands. We found that pristine palmiet wetlands acted as a sink for water, major cations, anions, dissolved silicon and nutrients, though there was relatively high variation in these trends. There are important limitations to this catchment-scale approach, including the fact that at this large scale there are multiple mechanisms (internal wetland processes as well as external inputs) at work that are impossible to untangle with limited data. Therefore, secondly, we performed a small field-scale field survey of a wetland fragment to corroborate the catchment-scale results. There was a reasonable level of agreement between the results of the two techniques. We conclude that it appears possible to estimate the water purification function of these valley-bottom wetlands using this catchment-scale approach.

scholarly journals An analysis of the intersections between race and class in representations of Black and white gay men in QueerLife

Image & Text ◽  
2021 ◽  
Author(s):  
Kudzaiishe Peter Vanyoro
Keyword(s):  
South African ◽  
Gay Men ◽  
Gay Identity ◽  
Structural Racism ◽  
Shape Representations ◽  
Race And Class ◽  
Black And White ◽  
White Middle Class ◽  
Black Bodies ◽  
Gay Identities

ABSTRACT This article seeks to critically analyse how intersections of race and class shape representations of Black and white gay men in QueerLife, a South African online magazine. It focuses on QueerLife's '4men' section and how its content represents classed and raced gay identities. My argument is that QueerLife forwards racialised and classed representations of the gay lifestyle, which reinforce homonormalisation within what is known as the "Pink Economy". Using Critical Diversity Literacy (CDL) to read the underlying meanings in texts and images, the article concludes that QueerLife is complicit in the construction of gay identity categories that seek to appeal to urban, white, middle-class gay-identifying communities in South Africa. The article also demonstrates how, when Black bodies are represented in QueerLife, exceptionalism mediates their visibility in this online magazine. Overall, the findings demonstrate how Black and white gay bodies are mediated online and how their different racial visibilities are negotiated within the system of structural racism. Keywords: Class, gayness, Pink Economy, QueerLife, representation, racism.

Reproduction of the sea urchins Echinometra mathaei and Diadema savignyi on the South African eastern coast

1995 ◽  
Vol 46 (4) ◽  
pp. 751 ◽  
Author(s):  
AE Drummond
Keyword(s):  
South African ◽  
Sea Urchins ◽  
Gonad Index ◽  
Extended Period ◽  
Eastern Coast ◽  
The South ◽  
Annual Cycles ◽  
Echinometra Mathaei ◽  
Reproductive Cycles

The reproductive cycles of Echinometra mathaei and Diadema savignyi on the South African eastern coast were investigated by means of gonad index and histological methods. Both species showed annual cycles, with spawning occurring during the summer months (December to March-April), but the degree of gametogenic synchrony differed markedly between the two species. In D. savignyi, gametogenesis within and between sexes was in close synchrony and there was evidence suggesting that repeated spawning with a monthly rhythm occurred. In contrast, gametogenesis in E. mathaei was poorly synchronized and spawning occurred over an extended period.

Scirtothrips aurantii. [Distribution map].

1961 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
South African ◽  
Geographical Distribution ◽  
Distribution Map ◽  
Southern Rhodesia ◽  
New Distribution

Abstract A new distribution map is provided for Scirtothrips aurantii Faure (Thysanoptera, Thripidae) (South African Citrus Thrips). Hosts: Citrus, Acacia spp., etc. Information is given on the geographical distribution in AFRICA, Egypt, Nyasaland, Republic of South Africa, Southern Rhodesia, Sudan.

Mozambican Labour Regimes and the Eastern Main Line

2021 ◽  
pp. 37-56
Author(s):  
Charles van Onselen
Keyword(s):  
South African ◽  
Labour Force ◽  
Mining Industry ◽  
Main Line ◽  
Market Forces ◽  
The South ◽  
Forced Labour ◽  
Line P ◽  
Voluntary Basis ◽  
Low Wages

The South African mining industry profited from the slave- and forced-labour regimes that preceded it in the adjacent Portuguese colony of Mozambique. Many of the earliest migrants were part of a labour force ‘recruited’ through coercion. Black Mozambicans later preferred to work as cheap, indentured migrant labourers rather than face working for no or low wages in their own country. The chapter explains how this helped underpin the illusion that black labour was somehow free, mobile and voluntary. But as southern Mozambique became progressively more underdeveloped economically, the need to coerce black labour became less necessary and the system was said to be operating on a wholly voluntary basis as part of an economy dominated by ‘market forces’.

Pulpit Socialist or Empire Wrecker? The Rev. Farnham Edward Maynard of All Saints', Wickham Terrace

1996 ◽  
Vol 3 (1) ◽  
pp. 15-23
Author(s):  
David Pear
Keyword(s):  
Majority Rule ◽  
Great Majority ◽  
Living Conditions ◽  
Australian Government ◽  
The Poor ◽  
Industrial Action ◽  
The Church ◽  
Sufficient Proof ◽  
Low Wages

Once more let me say, for I have been criticised uphill and down for my attitude towards the strike, I cannot agree that the Church should stand aloof from such questions as those which concern us to-night.These words express the heart of Farnham Edward Maynard's commitment to British seamen striking while in Australian ports during August to November 1925. Two principal issues arose to precipitate this strike. Uppermost was the poor level of pay provided by the shipping companies, and associated distress for the seamen's families when their principal ‘bread-winner’ was overseas. Their wages had been reduced from £10 per month to £9 by a board on which they believed they had inadequate representation. Such low wages were not, they maintained, adequate recompense for their work, particularly when coupled with the second issue: the living conditions aboard ship. Still angered by the waterside workers' industrial action at the end of 1924 and the following riots in Sydney during January 1925, local industry had little sympathy with the demands of overseas militants, however; nor had the Australian government, which made it clear that British seamen responsible for causing strike action in Australia would be deported. Not even the Waterside Workers' Federation, blamed for many of the recent troubles, supported the British seamen; declaring that the action proved the futility of a minority opposing the great majority', and provided ‘sufficient proof that no section of a union can accomplish success when attempting to achieve an objective against its executive, combined with majority rule’. The seamen were advised ‘to take their disputes to where they belong and rectify them there’.

Longitudinal Seam Welded Piping Assessment in Refinery Reformer Units

2019 ◽  
Author(s):  
Mitul Dalal ◽  
Jorge Penso ◽  
Dave Dewees ◽  
Robert Brown
Keyword(s):  
Operating Temperature ◽  
High Stress ◽  
Extended Period ◽  
Poor Quality ◽  
Progressive Deformation ◽  
Creep Ductility ◽  
Catalytic Reformer ◽  
Thickness Measurements ◽  
Longitudinal Seam ◽  
Penetrant Testing

Abstract Creep is progressive deformation of material over an extended period when exposed to elevated temperature and stresses below the yield strength. Poor Creep ductility and cracking can be a problem above 900 °F (482°C) in the HAZ of low alloy (Cr-Mo) steel. High stress areas, including supports, hangers and fittings are more vulnerable to cracking. Creep cracking has occurred in longitudinal pipe welds with excessive peaking or welds with poor quality. Numerous incidents of cracking in low alloy (Cr-Mo) steel have been reported in the power industry and in refineries with major concern in longitudinal seam welds as well as highly stressed welds in reactors-heaters interconnecting piping. This paper presents the results of an assessment performed on reactors-heaters interconnecting piping in a catalytic reformer unit with a maximum operating temperature of about 950 °F (510 °C) at 250 psig (1.7 MPa) (> 40 years in-service). Comprehensive inspection including visual, dye penetrant testing, thickness measurements and peaking measurements have been performed. Phased Array Ultrasonic Testing (PAUT) was utilized to detect crack-like defects and flaws. Detailed pipe stress analysis and finite element analyses (FEA) were also performed.

Motherhood, morality and materiality: how material changes to wartime Cape Town affected discourses around women, racial health and the city, 1914–1919

Urban History ◽  
2020 ◽  
pp. 1-17
Author(s):  
Sarah-Jane Walton
Keyword(s):  
World War I ◽  
South African ◽  
Cape Town ◽  
World War ◽  
Urban Context ◽  
Race And Class ◽  
White Middle Class ◽  
Female Behaviour ◽  
The Cost ◽  
The City

Abstract This article explores ways in which material changes engendered by World War I influenced ideas about Cape Town and its people. For the city's middle classes, these conditions – including a rise in the cost of living, increased urbanization, the growth of factory work for women and the notable presence of soldiers in the city – heightened the sense that Cape Town was a place of increased moral corruption. In particular, females were portrayed as pivotal to the upholding of the moral and racial integrity of the city, nation and empire. Yet the perceived race and class of different Capetonian women influenced the expectations (and accordant condemnations) of their behaviour. This linked to white middle-class anxieties about miscegenation and urban order. As such, discourses around female behaviour during the war represented a nexus between issues of health, race and morality within the South African urban context.

Retention and attrition among National Certificate (Vocational) Civil and Construction students in South African TVET

2018 ◽  
Vol 33 (2) ◽  
pp. 127-134 ◽  
Author(s):  
Andre Van der Bijl ◽  
Mark Lawrence
Keyword(s):  
South African ◽  
Student Persistence ◽  
Cognitive Skills ◽  
Vocational Training ◽  
Poor Quality ◽  
Student Attrition ◽  
Vocational Education And Training ◽  
Integration Model ◽  
Student Integration ◽  
And Training

The National Certificate (Vocational) (NC(V)) was introduced into South Africa’s system of vocational training to ‘solve problems of poor quality programmes, lack of relevance to the economy, as well as low technical and cognitive skills of TVET [technical and vocational education and training] graduates’. The NC(V) did not, however, meet expectations, partially because of systemic difficulties. This article reports on research conducted among students who studied on the NC(V) Civil and Construction programme in an effort to identify appropriate corrections that could be made by college management. The research project made use of Tinto’s Student Integration Model to identify reasons for both student attrition and student persistence. The study provides information on the predicament facing TVET Civil and Construction students and has broad relevance for practitioners operating in higher and post-school education.

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