Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Class, Race and Residence in Black Johannesburg, 1923–1970 (2005)
    Oxford, UK : Blackwell Publishing Ltd.
    Journal of historical sociology 18 (2005), S. 0 
    Details
    ISSN: 1467-6443
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Sociology
    Notes: Abstract  This study examines the relationship between social class and residential differentiation in Johannesburg's African population on the eve of apartheid. During the high apartheid period, access by the African population to education, housing, jobs and even the right to live in the city bore little relationship to differences of social class. By contrast, in the 1940s and early 1950s, state policy on education, urbanisation and housing still differentiated the African population along the lines of social class. State control over housing for Africans was relatively unregulated, with the result that housing conditions varied tremendously by social class, ranging from squatter camps, rental accommodation in the form of slums and council housing, and even some respectable homes held in freehold title.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1467-6443.2005.00261.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Sexual behavior among parasitic Megarhyssa wasps (Hymenoptera: Ichneumonidae) (1981)
    Springer
    Behavioral ecology and sociobiology 9 (1981), S. 1-7 
    Details
    ISSN: 1432-0762
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Male wasps of three sympatric species of Nearctic Megarhyssa (Hymenoptera: Ichneumonidae) typically form mixed-species (61.7%) aggregations composed of up to 28 males over sites of female emergence. Observations of 107 aggregations over two seasons in New York state revealed two male mating strategies: postemergence copulation on the tree surface and preemergence insemination accomplished by male abdominal insertion into the female emergence hole. Insertions by one or more males (as many as ten consecutively but not more than two simultaneously) occurred at 88% of the aggregations, with each inserting for an average of 24.8 min. Insemination as a result of preemergence insertion had a success rate of 83% while postemergence copulation attempts were successful 30% of the time (average duration 61.9 s). Individual male reproductive success was very low and not correlated with size, arrival order at emergence sites, or tenacity at the site. Males frequently aggregated at sites of male emergences as well as those of nonconspecifics, though conspecifics to the emerger ultimately played the major role at aggregations. Male-male aggression in aggregations was not apparent, though jostling occurred during the insertion period and during postemergence copulation attempts.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00299846
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Unknown
    Uniting a divided city : governance and social exclusion in Johannesburg (2002)
    London ; Sterling, VA : Earthscan Publications
    Details
    Keywords: Johannesbueg (South Africa), Social conditions, 20th century. ; Johannesburg (South Africa), Economic policy. ; Johannesburg (South Africa), Politics and government. ; Johannesburg (South Africa), Social conditions. ; Community development, South Africa, Johannesburg. ; Marginality, Social, South Africa, Johannesburg. ; Municipal services, South Africa, Johannesburg. ; Social change, South Africa, Johannesburg. ; Urban renewal, South Africa, Johannesburg.
    Pages: xv, 237 p.
    ISBN: 1-417-52238-0
    URL: http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=108862
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    E-Book (German National Licenses)
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...