Isolation, characterization and antiproliferative activity of new metabolites from the South African endemic red algal species Laurencia alfredensis
- Dziwornu, Godwin A, Caira, Mino R, de la Mare, Jo-Anne, Edkins, Adrienne L, Bolton, John J, Beukes, Denzil R, Sunassee, Suthananda N
- Authors: Dziwornu, Godwin A , Caira, Mino R , de la Mare, Jo-Anne , Edkins, Adrienne L , Bolton, John J , Beukes, Denzil R , Sunassee, Suthananda N
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59963 , vital:27715 , https://doi:10.3390/molecules22040513
- Description: The marine red algae of the genus Laurencia have been widely studied for their structurally diverse and biologically active secondary metabolites. We report here the natural product investigation of the organic extract of a newly identified South African endemic species, Laurencia alfredensis. A sequence of column chromatography, preparative TLC and normal phase HPLC resulted in the isolation of eleven compounds comprising three labdane-type diterpenes (1-3), four polyether triterpenes (4-7), three cholestane-type ecdysteroids (8-10) and a glycolipid (11). Compounds 1-3, 5-8 and 10 have not previously been reported, while compound 9 is reported here for the first time from a natural source and the known compound 11 isolated for the first time from the genus Laurencia. The structural elucidation and the relative configuration assignments of the compounds were accomplished by extensive use of ID- and 2D-NMR, HR-ESI-MS, UV and IR spectroscopic techniques, while the absolute configuration of compound 1 was determined by single-crystal X-ray diffraction analysis. All compounds were evaluated against the MDA-MB-231 breast and HeLa cervical cancer cell lines. Compound 2 exhibited low micromolar antiproliferative activity (IC50 = 9.3 gM) against the triple negative breast carcinoma and compound 7 was similarly active (IC50 = 8.8 gM) against the cervical cancer cell line.
- Full Text:
- Date Issued: 2017
- Authors: Dziwornu, Godwin A , Caira, Mino R , de la Mare, Jo-Anne , Edkins, Adrienne L , Bolton, John J , Beukes, Denzil R , Sunassee, Suthananda N
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59963 , vital:27715 , https://doi:10.3390/molecules22040513
- Description: The marine red algae of the genus Laurencia have been widely studied for their structurally diverse and biologically active secondary metabolites. We report here the natural product investigation of the organic extract of a newly identified South African endemic species, Laurencia alfredensis. A sequence of column chromatography, preparative TLC and normal phase HPLC resulted in the isolation of eleven compounds comprising three labdane-type diterpenes (1-3), four polyether triterpenes (4-7), three cholestane-type ecdysteroids (8-10) and a glycolipid (11). Compounds 1-3, 5-8 and 10 have not previously been reported, while compound 9 is reported here for the first time from a natural source and the known compound 11 isolated for the first time from the genus Laurencia. The structural elucidation and the relative configuration assignments of the compounds were accomplished by extensive use of ID- and 2D-NMR, HR-ESI-MS, UV and IR spectroscopic techniques, while the absolute configuration of compound 1 was determined by single-crystal X-ray diffraction analysis. All compounds were evaluated against the MDA-MB-231 breast and HeLa cervical cancer cell lines. Compound 2 exhibited low micromolar antiproliferative activity (IC50 = 9.3 gM) against the triple negative breast carcinoma and compound 7 was similarly active (IC50 = 8.8 gM) against the cervical cancer cell line.
- Full Text:
- Date Issued: 2017
Rhodes University Graduation Ceremony 1962
- Authors: Rhodes University
- Date: 1962
- Language: English
- Type: text
- Identifier: vital:8096 , http://hdl.handle.net/10962/d1004417
- Description: Rhodes University Graduation Ceremonies on Saturday 31 March 1962 at 11 a.m. in the University Great Hall [and] Saturday 14 April 1962 at 11 a.m. in the University Great Hall.
- Full Text:
- Date Issued: 1962
- Authors: Rhodes University
- Date: 1962
- Language: English
- Type: text
- Identifier: vital:8096 , http://hdl.handle.net/10962/d1004417
- Description: Rhodes University Graduation Ceremonies on Saturday 31 March 1962 at 11 a.m. in the University Great Hall [and] Saturday 14 April 1962 at 11 a.m. in the University Great Hall.
- Full Text:
- Date Issued: 1962
The Educational Journal
- Date: 1983-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37002 , vital:34088 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-03
- Date: 1983-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37002 , vital:34088 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-03
Lost and found: the value of a little known bilingual dictionary towards the intellectualization of Ndau
- Sithole, Emmanuel, Nkomo, Dion
- Authors: Sithole, Emmanuel , Nkomo, Dion
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67537 , vital:29109 , http://dx.doi.org/10.5788/27-1-1411
- Description: Publisher version , This article critically evaluates the ChiNdau–English and English–ChiNdau Vocabulary: With Grammatical Notes, a bilingual dictionary published in 1915 by the American Board Mission (Rhodesian Branch), with a view of determining its suitability for use as a point of departure for modern Ndau lexicography. More than a century after its publication, it remains the only dictionary in the language. The language has been treated as a dialect of Shona for close to a century, until its emergence as one of the country's sixteen officially-recognized languages in the 2013 Constitution of Zimbabwe. This landmark development requires practical work that can transform Ndau into a fully-fledged and intellectualized language. Lexicography is one of the key intellectual enterprises that can contribute in this regard. It is therefore the contention of this article that the existing dictionary be considered as a vital point of reference for future lexicographic work in Ndau. An analysis of various aspects of the dictionary indicate that, notwithstanding some limitations, this dictionary indeed managed to set some standards that may be incorporated in current and future lexicographic works in this less documented language.
- Full Text:
- Date Issued: 2017
- Authors: Sithole, Emmanuel , Nkomo, Dion
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67537 , vital:29109 , http://dx.doi.org/10.5788/27-1-1411
- Description: Publisher version , This article critically evaluates the ChiNdau–English and English–ChiNdau Vocabulary: With Grammatical Notes, a bilingual dictionary published in 1915 by the American Board Mission (Rhodesian Branch), with a view of determining its suitability for use as a point of departure for modern Ndau lexicography. More than a century after its publication, it remains the only dictionary in the language. The language has been treated as a dialect of Shona for close to a century, until its emergence as one of the country's sixteen officially-recognized languages in the 2013 Constitution of Zimbabwe. This landmark development requires practical work that can transform Ndau into a fully-fledged and intellectualized language. Lexicography is one of the key intellectual enterprises that can contribute in this regard. It is therefore the contention of this article that the existing dictionary be considered as a vital point of reference for future lexicographic work in Ndau. An analysis of various aspects of the dictionary indicate that, notwithstanding some limitations, this dictionary indeed managed to set some standards that may be incorporated in current and future lexicographic works in this less documented language.
- Full Text:
- Date Issued: 2017
The Educational Journal
- Date: 1957-02
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34078 , vital:33229 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1957-02
- Date: 1957-02
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34078 , vital:33229 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1957-02
Teaching Postcolonial Crime Fiction:
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158024 , vital:40140 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
- Authors: Naidu, Samantha
- Date: 2018
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/158024 , vital:40140 , ISBN 978-3-319-90608-9
- Description: This chapter is a survey of teaching crime fiction in postcolonial South Africa. After offering a definition and historicisation of postcolonial crime fiction in general, the survey focuses on my third-year undergraduate course, ‘Sleuthing the State: South African Crime and Detective Fiction’. The survey includes a description of the curriculum content, teaching methods, forms of assessment and student evaluation. The chapter also contains theoretical discussion about the practical and ethical implications of teaching crime fiction in a turbulent and transitional socio-political context. To end, the chapter comments on the high points of this teaching experience and on some of the challenges encountered.
- Full Text:
- Date Issued: 2018
Cretaceous erosion in central South Africa: evidence from upper-crustal xenoliths in kimberlite diatremes
- Hanson, E Kelsey, Moore, John M, Bordy, Emese M, Marsh, Julian S, Howarth, G, Robey, J V A
- Authors: Hanson, E Kelsey , Moore, John M , Bordy, Emese M , Marsh, Julian S , Howarth, G , Robey, J V A
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144978 , vital:38397 , https://doi.org/10.2113/gssajg.112.2.125
- Description: Twelve Group II and fourteen Group I kimberlite diatremes in central South Africa were examined for upper crustal xenoliths in order to estimate the extent of various lithological units of the Karoo Supergroup in the main Karoo basin at times of kimberlite eruption, the Cretaceous erosional history of the area, and the approximate vertical extent of the kimberlite diatremes prior to erosion. Sandstone and amygdaloidal basaltic lava xenoliths from the Karoo Supergroup were specifically selected as their modal mineralogies and geochemical compositions respectively can be attributed to specific stratigraphic positions within the Karoo Supergroup. Results indicated that, at the time of Group II kimberlite eruption (120 Ma), basaltic lavas of the Drakensberg Group covered the entire area, but by the time of Group I kimberlite eruption (85 Ma), they were restricted to the south-eastern half of the study area.
- Full Text:
- Date Issued: 2009
- Authors: Hanson, E Kelsey , Moore, John M , Bordy, Emese M , Marsh, Julian S , Howarth, G , Robey, J V A
- Date: 2009
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/144978 , vital:38397 , https://doi.org/10.2113/gssajg.112.2.125
- Description: Twelve Group II and fourteen Group I kimberlite diatremes in central South Africa were examined for upper crustal xenoliths in order to estimate the extent of various lithological units of the Karoo Supergroup in the main Karoo basin at times of kimberlite eruption, the Cretaceous erosional history of the area, and the approximate vertical extent of the kimberlite diatremes prior to erosion. Sandstone and amygdaloidal basaltic lava xenoliths from the Karoo Supergroup were specifically selected as their modal mineralogies and geochemical compositions respectively can be attributed to specific stratigraphic positions within the Karoo Supergroup. Results indicated that, at the time of Group II kimberlite eruption (120 Ma), basaltic lavas of the Drakensberg Group covered the entire area, but by the time of Group I kimberlite eruption (85 Ma), they were restricted to the south-eastern half of the study area.
- Full Text:
- Date Issued: 2009
Intellectual challenge is as necessary as breathing: an interview with Laurence Wright
- Authors: Wright, Laurence , Pearce, B
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:7059 , http://hdl.handle.net/10962/d1007422
- Description: Professor Laurence Wright is Director of the Institute for the Study of English in Africa at Rhodes University. In 2009, he will have completed 25 years of research, teaching and scholarship at Rhodes University and this interview marks the occasion. A Rhodes Scholar and a Commonwealth Scholar, he studied at the universities of Rhodes, Warwick and Oxford. He is also Honorary Life President of the Shakespeare Society of Southern Africa. He has published widely in literary studies and is the Managing Editor of two academic journals as well as of the poetry magazine New Coin. He currently serves on the Council of the English Academy and is a co-opted member of the English National Language Body. He has taken a broad interest in the role of English in this country, ranging from language policy and teacher education matters, to archival research and the role of the humanities in public life. I thought that it would be worthwhile to interview him as his knowledge of literature is substantial, while his incisive and engaging thoughts on a range of topics are worth hearing. The interview was conducted intermittently by email between July and October, 2008.
- Full Text:
- Date Issued: 2009
- Authors: Wright, Laurence , Pearce, B
- Date: 2009
- Language: English
- Type: text , Article
- Identifier: vital:7059 , http://hdl.handle.net/10962/d1007422
- Description: Professor Laurence Wright is Director of the Institute for the Study of English in Africa at Rhodes University. In 2009, he will have completed 25 years of research, teaching and scholarship at Rhodes University and this interview marks the occasion. A Rhodes Scholar and a Commonwealth Scholar, he studied at the universities of Rhodes, Warwick and Oxford. He is also Honorary Life President of the Shakespeare Society of Southern Africa. He has published widely in literary studies and is the Managing Editor of two academic journals as well as of the poetry magazine New Coin. He currently serves on the Council of the English Academy and is a co-opted member of the English National Language Body. He has taken a broad interest in the role of English in this country, ranging from language policy and teacher education matters, to archival research and the role of the humanities in public life. I thought that it would be worthwhile to interview him as his knowledge of literature is substantial, while his incisive and engaging thoughts on a range of topics are worth hearing. The interview was conducted intermittently by email between July and October, 2008.
- Full Text:
- Date Issued: 2009
Aporias of Rock Art interpretation: advancing a phenomenological reading
- Authors: Horwitz, Nomvuyo
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145609 , vital:38451 , https://0-doi.org.wam.seals.ac.za/10.1162/AFAR_a_00342
- Description: A porias—from the Greek a + poros (“without” + “passage”)—are defined by Jacques Derrida (1993) as philosophical expressions of doubt and confusion; they are irresolvable logical disjunctions in a given line of enquiry. Stuart Murray (2009:11) describes aporias as being constituted by “an intrinsic undecidability … a contradiction, a puzzle or a paradox.” In this article, I argue that academic interpretation of San rock art has been marked by certain aporias—moments of inherent, irresolvable confusion or doubt—because of the methodological tendencies that contemporary researchers have employed. By viewing the interpretation of San paintings as a detective-like “deciphering”—that is, as a journey that must end at the “arrival” of a static meaning— researchers have created pockets of contradictions: San rock art paintings are part of a process of perceptual meaning-making through aesthetic expression, not merely clues for deciphering a simplified “bygone” past. In this view, I advance a phenomenological approach to interpreting these paintings.
- Full Text:
- Date Issued: 2017
- Authors: Horwitz, Nomvuyo
- Date: 2017
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145609 , vital:38451 , https://0-doi.org.wam.seals.ac.za/10.1162/AFAR_a_00342
- Description: A porias—from the Greek a + poros (“without” + “passage”)—are defined by Jacques Derrida (1993) as philosophical expressions of doubt and confusion; they are irresolvable logical disjunctions in a given line of enquiry. Stuart Murray (2009:11) describes aporias as being constituted by “an intrinsic undecidability … a contradiction, a puzzle or a paradox.” In this article, I argue that academic interpretation of San rock art has been marked by certain aporias—moments of inherent, irresolvable confusion or doubt—because of the methodological tendencies that contemporary researchers have employed. By viewing the interpretation of San paintings as a detective-like “deciphering”—that is, as a journey that must end at the “arrival” of a static meaning— researchers have created pockets of contradictions: San rock art paintings are part of a process of perceptual meaning-making through aesthetic expression, not merely clues for deciphering a simplified “bygone” past. In this view, I advance a phenomenological approach to interpreting these paintings.
- Full Text:
- Date Issued: 2017
The Educational Journal
- Date: 1980-08
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36644 , vital:34029 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1980-08
- Date: 1980-08
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36644 , vital:34029 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1980-08
New Unity Movement Bulletin
- Date: 1993-11
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/31458 , vital:31459 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 1993-11
- Date: 1993-11
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/31458 , vital:31459 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 1993-11
The Educational Journal
- Date: 1994-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/38549 , vital:34833 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1994-12
- Date: 1994-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/38549 , vital:34833 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1994-12
The Educational Journal
- Date: 1954-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34109 , vital:33235 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1954-12
- Date: 1954-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34109 , vital:33235 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1954-12
Build NUMSA: NUMSA Shopstewards 1996-1999: a guide for NUMSA shop stewards
- National Union of Metalworkers of South Africa
- Authors: National Union of Metalworkers of South Africa
- Date: 199u
- Subjects: Uncatalogued
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/68688 , vital:29305
- Description: The manual serves as a guide for shopstewards of the National Union of Metalworkers of South Africa (NUMSA), in enabling shopstewards to support the union members. Included is the duties of a shopsteward, information pertaining to NUMSA, as well as an outline of the activities of NUMSA.
- Full Text:
- Date Issued: 199u
- Authors: National Union of Metalworkers of South Africa
- Date: 199u
- Subjects: Uncatalogued
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/68688 , vital:29305
- Description: The manual serves as a guide for shopstewards of the National Union of Metalworkers of South Africa (NUMSA), in enabling shopstewards to support the union members. Included is the duties of a shopsteward, information pertaining to NUMSA, as well as an outline of the activities of NUMSA.
- Full Text:
- Date Issued: 199u
The Educational Journal
- Date: 1982-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36202 , vital:33905 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-12
- Date: 1982-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36202 , vital:33905 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-12
LibQUAL+™ at Rhodes University Library: an overview of the first South African implementation
- Authors: Moon, A E
- Date: 2006
- Language: English
- Type: Text
- Identifier: vital:6979 , http://hdl.handle.net/10962/d1012407
- Description: When Rhodes University Library closed its LibQUAL+™ survey on 29 August 2005, it became the first of seven university libraries in South Africa to complete this Web-based survey, which measures library users’ perceptions of service quality and identifies gaps between desired, perceived, and minimum expectations of service. This paper focuses on the Rhodes Library’s implementation of the 2005 LibQUAL+™ survey. Results are looked at within the broader context of aggregate scores and score norms from the South African cohort. The library’s first efforts to address areas where perceptions of service quality differed from users’ expectations are described and plans for future efforts are indicated. The paper also details some lessons learnt by other LibQUAL+™ participants, as documented in published case studies.
- Full Text:
- Date Issued: 2006
- Authors: Moon, A E
- Date: 2006
- Language: English
- Type: Text
- Identifier: vital:6979 , http://hdl.handle.net/10962/d1012407
- Description: When Rhodes University Library closed its LibQUAL+™ survey on 29 August 2005, it became the first of seven university libraries in South Africa to complete this Web-based survey, which measures library users’ perceptions of service quality and identifies gaps between desired, perceived, and minimum expectations of service. This paper focuses on the Rhodes Library’s implementation of the 2005 LibQUAL+™ survey. Results are looked at within the broader context of aggregate scores and score norms from the South African cohort. The library’s first efforts to address areas where perceptions of service quality differed from users’ expectations are described and plans for future efforts are indicated. The paper also details some lessons learnt by other LibQUAL+™ participants, as documented in published case studies.
- Full Text:
- Date Issued: 2006
Ontological commitment and mathematics : inaugural lecture delivered at Rhodes University
- Authors: Schutte, H J
- Date: 1969
- Subjects: Mathematics -- Philosophy
- Language: English
- Type: Text
- Identifier: vital:666 , http://hdl.handle.net/10962/d1020735
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1969
- Authors: Schutte, H J
- Date: 1969
- Subjects: Mathematics -- Philosophy
- Language: English
- Type: Text
- Identifier: vital:666 , http://hdl.handle.net/10962/d1020735
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1969
Happiness trends under democracy: where will the new South African set-level come to rest?
- Authors: Moller, Valerie
- Date: 2001
- Language: English
- Type: Article
- Identifier: vital:7111 , http://hdl.handle.net/10962/d1010743 , http://dx.doi.org/10.1023/A:1011557404822
- Description: Five years after South Africa’s first democratic elections in 1994, life satisfaction and happiness still reflect societal divides sowed by apartheid social engineering. The paper reports the indicators: life satisfaction, happiness and expectations for the future, from national surveys conducted between 1983 and 1999 for the South African Quality-of-Life Trends Project. Post-election euphoria, which saw all South Africans happy and satisfied with life for a brief moment in 1994, raises the question where the new set-level of subjective well-being will eventually come to rest. In 1999, in spite of some gains in living conditions, the level of life satisfaction of blacks has not risen above the mid-point and happiness is only slightly above the midpoint. Meanwhile, whites, who have forfeited their political dominance, continue to score above the mid-point on happiness and life satisfaction. The paper draws on the literature, particularly on quality-of-life trends in reunified Germany and paradoxical trends in African-American life satisfaction when discussing the dynamics underlying South African subjective well-being. It is argued that coping mechanisms may play an important role in determining levels of subjective well-being in the complex situation of South Africa.
- Full Text:
- Date Issued: 2001
- Authors: Moller, Valerie
- Date: 2001
- Language: English
- Type: Article
- Identifier: vital:7111 , http://hdl.handle.net/10962/d1010743 , http://dx.doi.org/10.1023/A:1011557404822
- Description: Five years after South Africa’s first democratic elections in 1994, life satisfaction and happiness still reflect societal divides sowed by apartheid social engineering. The paper reports the indicators: life satisfaction, happiness and expectations for the future, from national surveys conducted between 1983 and 1999 for the South African Quality-of-Life Trends Project. Post-election euphoria, which saw all South Africans happy and satisfied with life for a brief moment in 1994, raises the question where the new set-level of subjective well-being will eventually come to rest. In 1999, in spite of some gains in living conditions, the level of life satisfaction of blacks has not risen above the mid-point and happiness is only slightly above the midpoint. Meanwhile, whites, who have forfeited their political dominance, continue to score above the mid-point on happiness and life satisfaction. The paper draws on the literature, particularly on quality-of-life trends in reunified Germany and paradoxical trends in African-American life satisfaction when discussing the dynamics underlying South African subjective well-being. It is argued that coping mechanisms may play an important role in determining levels of subjective well-being in the complex situation of South Africa.
- Full Text:
- Date Issued: 2001
Objectivity of the subjective quality: Convergence on competencies expected of doctoral graduates
- Kariyana, Israel, Sonn, Reynold A., Marongwe, Newlin
- Authors: Kariyana, Israel , Sonn, Reynold A. , Marongwe, Newlin
- Date: 2017
- Subjects: South Africa Doctoral students Computer File
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/5794 , vital:44645 , https://DOI:10.1080/2331186X.2017.1390827
- Description: This study assessed the competencies expected of doctoral graduates. Twelve purposefully sampled education experts provided the data. A case study design within a qualitative approach was adopted. Data were gathered through interviews and thematically analysed. Member checking ensured data trustworthiness. Factors affecting the quality of a doctoral graduate were said to be embedded in characteristics of universities and doctoral students. Competencies expected of doctoral graduates included being autonomous researchers and knowledge producers and consumers. Measures to enhance competence of doctoral graduates comprised implementing rigorous institutional mandates and creating doctoral collaborative communities. The study recommends higher education institutions to pragmatically capacitate supervisors and implement rigorous institutional doctoral transformation programmes. Subjects: Information and Communication Technology (ICT); Social Sciences; Education; Humanities Keywords: doctoral graduates; competencies; supervisors; higher education institutions
- Full Text:
- Date Issued: 2017
- Authors: Kariyana, Israel , Sonn, Reynold A. , Marongwe, Newlin
- Date: 2017
- Subjects: South Africa Doctoral students Computer File
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/11260/5794 , vital:44645 , https://DOI:10.1080/2331186X.2017.1390827
- Description: This study assessed the competencies expected of doctoral graduates. Twelve purposefully sampled education experts provided the data. A case study design within a qualitative approach was adopted. Data were gathered through interviews and thematically analysed. Member checking ensured data trustworthiness. Factors affecting the quality of a doctoral graduate were said to be embedded in characteristics of universities and doctoral students. Competencies expected of doctoral graduates included being autonomous researchers and knowledge producers and consumers. Measures to enhance competence of doctoral graduates comprised implementing rigorous institutional mandates and creating doctoral collaborative communities. The study recommends higher education institutions to pragmatically capacitate supervisors and implement rigorous institutional doctoral transformation programmes. Subjects: Information and Communication Technology (ICT); Social Sciences; Education; Humanities Keywords: doctoral graduates; competencies; supervisors; higher education institutions
- Full Text:
- Date Issued: 2017
The Educational Journal
- Date: 1955-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34089 , vital:33231 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1955-03
- Date: 1955-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/34089 , vital:33231 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1955-03