Self-reports on the effectiveness of psychotherapy with therapists-in-training: an 18-month follow-up study at a psychology training clinic
- Authors: Angus, Catherine Clare
- Date: 1993
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/193069 , vital:45295
- Description: The purpose of this study is to ascertain whether the clients who make use of the services of the Psychology Clinic at Rhodes University perceive the masters students being trained at the Clinic as providing adequate psychotherapy. Using a sample of 18 clients, who underwent psychotherapy at the Rhodes Psychology Clinic during 1990, a follow-up study was conducted to ascertain the perceived success of that psychotherapy. Those variables most pertinent to the outcome of psychotherapy are examined. The study uses both qualitative and quantitative methodology and shows that, overall, 89% of the clients who participated in this study perceived the psychotherapy at the Rhodes Psychology Clinic to be satisfactory. The study also highlights those factors which were perceived to be negative in the psychotherapeutic equation and it is hoped that the findings can be beneficial in planning more efficient services for the Clinic in the future. , Thesis (MA) -- Faculty of Humanities, Psychology, 1993
- Full Text:
- Authors: Angus, Catherine Clare
- Date: 1993
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/193069 , vital:45295
- Description: The purpose of this study is to ascertain whether the clients who make use of the services of the Psychology Clinic at Rhodes University perceive the masters students being trained at the Clinic as providing adequate psychotherapy. Using a sample of 18 clients, who underwent psychotherapy at the Rhodes Psychology Clinic during 1990, a follow-up study was conducted to ascertain the perceived success of that psychotherapy. Those variables most pertinent to the outcome of psychotherapy are examined. The study uses both qualitative and quantitative methodology and shows that, overall, 89% of the clients who participated in this study perceived the psychotherapy at the Rhodes Psychology Clinic to be satisfactory. The study also highlights those factors which were perceived to be negative in the psychotherapeutic equation and it is hoped that the findings can be beneficial in planning more efficient services for the Clinic in the future. , Thesis (MA) -- Faculty of Humanities, Psychology, 1993
- Full Text:
A life-history approach to the early ontogeny of the Mozambique tilapia Oreochromis mossambicus (Pisces, Cichlidae)
- Holden, Kathleen K, Bruton, Michael N
- Authors: Holden, Kathleen K , Bruton, Michael N
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/447116 , vital:74585 , https://www.ajol.info/index.php/az/article/view/154193
- Description: The early ontogeny of Oreochromis mossambicus (Peters) was followed from the time of egg activation until the juvenile period. Development is direct and consists of an embryonic period of approximately 15 days. The embryonic period can be divided into a cleavage, an embryonic and a free-embryonic phase. A detailed developmental description is given and the relationship between the early ontogeny and the early life-history pattern is examined. The terminology used for the last step of the free-embryonic phase and a possible truncated larval period is discussed.
- Full Text:
- Authors: Holden, Kathleen K , Bruton, Michael N
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/447116 , vital:74585 , https://www.ajol.info/index.php/az/article/view/154193
- Description: The early ontogeny of Oreochromis mossambicus (Peters) was followed from the time of egg activation until the juvenile period. Development is direct and consists of an embryonic period of approximately 15 days. The embryonic period can be divided into a cleavage, an embryonic and a free-embryonic phase. A detailed developmental description is given and the relationship between the early ontogeny and the early life-history pattern is examined. The terminology used for the last step of the free-embryonic phase and a possible truncated larval period is discussed.
- Full Text:
Assessment of the profit sharing schemes
- NUM
- Authors: NUM
- Date: 1992
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/149616 , vital:38869
- Description: In 1991 and 1992, the NUM accepted basic wage Increases on the gold mines that were far below the annual Inflation rate because of the crisis in the industry. The priority of the union was to preserve employment. But this left the door wide open for rich mines (like Kloof, Elandsrand and Vaal Reefs) to hide behind the low increases that are set in the Chamber negotiations at levels that Freegold, Buffelsfontein and marginal mines can live with. The NUM decided that workers need a way of adding more money onto their wages If the mines can afford to pay more.
- Full Text:
- Authors: NUM
- Date: 1992
- Subjects: NUM
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/149616 , vital:38869
- Description: In 1991 and 1992, the NUM accepted basic wage Increases on the gold mines that were far below the annual Inflation rate because of the crisis in the industry. The priority of the union was to preserve employment. But this left the door wide open for rich mines (like Kloof, Elandsrand and Vaal Reefs) to hide behind the low increases that are set in the Chamber negotiations at levels that Freegold, Buffelsfontein and marginal mines can live with. The NUM decided that workers need a way of adding more money onto their wages If the mines can afford to pay more.
- Full Text:
In vitro diffusion cell design and validation. II. Temperature, agitation and membrane effects on betamethasone 17-valerate permeation
- Smith, Eric W, Haigh, John M
- Authors: Smith, Eric W , Haigh, John M
- Date: 1992
- Language: English
- Type: text , Article
- Identifier: vital:6422 , http://hdl.handle.net/10962/d1006557
- Description: An in vitro permeation cell has been designed and validated for use in monitoring the transmembrane permeation of betamethasone 17-valerate. The design utilizes common laboratory equipment and incorporates as many beneficial features as possible from other designs. The importance of fully validating the hydrodynamic performance of the cell prior to experimentation is stressed. The cell was validated by monitoring the diffusion of betamethasone 17-valerate in isopropyl myristate solution into purified isopropyl myristate receptor phase at different temperatures, different agitation rates and through different synthetic and biological membranes. The results of the hydrodynamic validation agree with data from other researchers and show that the permeation cell is adequately sensitive to these experimental parameters. The results of the membrane evaluation allow appropriate selection of the barrier material for representative transdermal experiments to be conducted. While human and porcine stratum corneum/epidermis are similar in diffusive properties, hairless mouse skin appears to be the most convenient animal membrane for these studies. Although silicone and cellulose membranes appear to be useful in this application, porous filter membranes and egg-shell membranes are insufficiently discriminatory to betamethasone 17-valerate diffusion to provide useful in vitro permeation data.
- Full Text: false
- Authors: Smith, Eric W , Haigh, John M
- Date: 1992
- Language: English
- Type: text , Article
- Identifier: vital:6422 , http://hdl.handle.net/10962/d1006557
- Description: An in vitro permeation cell has been designed and validated for use in monitoring the transmembrane permeation of betamethasone 17-valerate. The design utilizes common laboratory equipment and incorporates as many beneficial features as possible from other designs. The importance of fully validating the hydrodynamic performance of the cell prior to experimentation is stressed. The cell was validated by monitoring the diffusion of betamethasone 17-valerate in isopropyl myristate solution into purified isopropyl myristate receptor phase at different temperatures, different agitation rates and through different synthetic and biological membranes. The results of the hydrodynamic validation agree with data from other researchers and show that the permeation cell is adequately sensitive to these experimental parameters. The results of the membrane evaluation allow appropriate selection of the barrier material for representative transdermal experiments to be conducted. While human and porcine stratum corneum/epidermis are similar in diffusive properties, hairless mouse skin appears to be the most convenient animal membrane for these studies. Although silicone and cellulose membranes appear to be useful in this application, porous filter membranes and egg-shell membranes are insufficiently discriminatory to betamethasone 17-valerate diffusion to provide useful in vitro permeation data.
- Full Text: false
Local responses to political policies and socio-economic change in the Keiskammahoek district, Ciskei: anthropological perspectives
- de Wet, Christopher J, Manona, Cecil W, Palmer, Robin C G
- Authors: de Wet, Christopher J , Manona, Cecil W , Palmer, Robin C G
- Date: 1992
- Subjects: Burnshill -- Economic conditions Burnshill -- Social conditions Gymnothorax -- Economic conditions Gymnothorax -- Social conditions Land tenure -- South Africa -- Ciskei Keiskammahoek (South Africa) -- Economic conditions Keiskammahoek (South Africa) -- Social conditions
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/1810 , vital:20229 , ISBN 086810230x
- Description: This report relates to research done in the Keiskammahoek district of the Ciskei (see Map No. l) during 1989 and early 1990, with the financial support of the Programme for Development Research (PRODDER) of the Human Sciences Research Council (HSRC) of South Africa. The project was designed and conducted against the background of previous research, and has served as a pilot project for a larger project, entitled "Socio- Economic Change and Development Planning in the Keiskammahoek District of the Ciskei". This larger project which is currently in progress, (and which has been funded by the Institute for Research Development of the HSRC, by the Chairman's Fund of Anglo-American and De Beers, and by Johannesburg Consolidated Investments Co Ltd), is intended to give rise to a process of consultation and planning, leading to various local-level development initiatives in the District. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Authors: de Wet, Christopher J , Manona, Cecil W , Palmer, Robin C G
- Date: 1992
- Subjects: Burnshill -- Economic conditions Burnshill -- Social conditions Gymnothorax -- Economic conditions Gymnothorax -- Social conditions Land tenure -- South Africa -- Ciskei Keiskammahoek (South Africa) -- Economic conditions Keiskammahoek (South Africa) -- Social conditions
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/1810 , vital:20229 , ISBN 086810230x
- Description: This report relates to research done in the Keiskammahoek district of the Ciskei (see Map No. l) during 1989 and early 1990, with the financial support of the Programme for Development Research (PRODDER) of the Human Sciences Research Council (HSRC) of South Africa. The project was designed and conducted against the background of previous research, and has served as a pilot project for a larger project, entitled "Socio- Economic Change and Development Planning in the Keiskammahoek District of the Ciskei". This larger project which is currently in progress, (and which has been funded by the Institute for Research Development of the HSRC, by the Chairman's Fund of Anglo-American and De Beers, and by Johannesburg Consolidated Investments Co Ltd), is intended to give rise to a process of consultation and planning, leading to various local-level development initiatives in the District. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
Namibia's long road to independence : the Botha era
- Authors: Ruiters, Michele René
- Date: 1992
- Subjects: United Nations -- Namibia , Namibia -- History -- 1946-1990 , Namibia -- Politics and government -- 1946-1990
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2754 , http://hdl.handle.net/10962/d1002001
- Description: This thesis deals with the ten years preceding Namibia's independence in March 1990. It examines the various characters and groups in this process, and how their roles delayed or promoted it. The era of Pieter W. Botha is very significant in that his rule brought many changes to the decision-making process and content of South African foreign policy. This period, 1978 - 1989, marked the formulation of the Total National Strategy in response to the Total Onslaught being waged on South Africa by perceived hostile external forces. Namibia's transition to independence suffered under this military-oriented policy as did the rest of the region. Never before in South Africa's policy-making history had the security sector played such a major role. Regional relations changed subsequent to the policy changes because of the distorted vision the Botha regime had of black-ruled states. Namibia was seen as an important pawn in the Total National Strategy as the last buffer state in Southern Africa protecting South Africa's white minority regime
- Full Text:
- Authors: Ruiters, Michele René
- Date: 1992
- Subjects: United Nations -- Namibia , Namibia -- History -- 1946-1990 , Namibia -- Politics and government -- 1946-1990
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2754 , http://hdl.handle.net/10962/d1002001
- Description: This thesis deals with the ten years preceding Namibia's independence in March 1990. It examines the various characters and groups in this process, and how their roles delayed or promoted it. The era of Pieter W. Botha is very significant in that his rule brought many changes to the decision-making process and content of South African foreign policy. This period, 1978 - 1989, marked the formulation of the Total National Strategy in response to the Total Onslaught being waged on South Africa by perceived hostile external forces. Namibia's transition to independence suffered under this military-oriented policy as did the rest of the region. Never before in South Africa's policy-making history had the security sector played such a major role. Regional relations changed subsequent to the policy changes because of the distorted vision the Botha regime had of black-ruled states. Namibia was seen as an important pawn in the Total National Strategy as the last buffer state in Southern Africa protecting South Africa's white minority regime
- Full Text:
Petrogenesis of late Archaean flood-type basic lavas from the Klipriviersberg Group, Ventersdorp Supergroup, South Africa
- Marsh, Julian S, Bowen, M P, Rogers, N W, Bowen, T B
- Authors: Marsh, Julian S , Bowen, M P , Rogers, N W , Bowen, T B
- Date: 1992
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145829 , vital:38470 , https://doi.org/10.1093/petrology/33.4.817
- Description: The Klipriviersberg Group is a small continental flood-type tholeiitic suite forming the basal unit of the Ventersdorp Supergroup, an undeformed late-Archaean supracrustal sequence covering 200000 km2 in the SW part of the Kaapvaal Craton. From the base up, the Klipriviersberg Group consists of the Westonaria, Alberton, Orkney, Jeannette, Loraine, and Edenville formations, with a maximum combined thickness of 1–8 km. Samples were obtained from several borehole cores in the Klerksdorp goldfield close to the type area of the Klipriviersberg Group.
- Full Text: false
- Authors: Marsh, Julian S , Bowen, M P , Rogers, N W , Bowen, T B
- Date: 1992
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/145829 , vital:38470 , https://doi.org/10.1093/petrology/33.4.817
- Description: The Klipriviersberg Group is a small continental flood-type tholeiitic suite forming the basal unit of the Ventersdorp Supergroup, an undeformed late-Archaean supracrustal sequence covering 200000 km2 in the SW part of the Kaapvaal Craton. From the base up, the Klipriviersberg Group consists of the Westonaria, Alberton, Orkney, Jeannette, Loraine, and Edenville formations, with a maximum combined thickness of 1–8 km. Samples were obtained from several borehole cores in the Klerksdorp goldfield close to the type area of the Klipriviersberg Group.
- Full Text: false
Reconstruction of South African sport: from sports activism to post-apartheid policy planning and implementation
- Authors: Roberts, Cheryl
- Date: 1992
- Subjects: Sports and state -- South Africa , Discrimination in sports -- South Africa , Sports -- South Africa -- Planning
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/73426 , vital:30190 , 0620163321
- Description: The six papers which appear in this publication were delivered at a consultative conference of the National and Olympic Sports Congress which was held in Johannesburg from 1-3 November 1991. There is no doubt that this conference on development could not have been held at a more critical juncture in South Africa's history, particularly at a time when the country stands on the threshold of an era which is expected to usher in a non-racial, democratic society. Given the legacy of apartheid, development and preparation have become priorities for the National and Olympic Sports Congress. It was against the background of the inequalities and future projections for transformation of the sports network which brought delegates together from across South Africa and from all codes of sport and co-ordinating regional councils. A central theme of the papers is that the reconstruction of South African sport demands a national programme, one that would ensure progress towards an equitable sports structure but also one that would set realistic goals without raising expectations that are unlikely to be realised. A central challenge of the conference was the search for a suitable combination of high performance sport and mass participation. The gender question in sport also came under the spotlight. Sport's male-dominated, hierarchical and sexist structure was mandated for urgent review. Conference was told that black women have very few opportunities to participate in sport unlike white sportswomen and sports people overall. Five resolutions, aimed at transforming the present state of South African sport, were adopted at the conference. After exhaustive discussions delegates identified the broad themes to be: national development and planning, national sports policy, building one sports federation, sponsorship, rural areas, affirmative action and empowerment. Conference noted the absence of a co-ordinated national sports policy, the heavy commercialisation of sport together with the lack of vision and planning for the future of sport. In this regard it was resolved to intiate the acceptance and development of a national sports policy which would emphasise development, national identity and patriotism, democracy, accountability, non-racialism and non-sexism. If the conference deliberations are to be seriously implemented then the apartheid sports network will undergo structural changes which will develop the historically disadvantaged and unleash the suppressed talents of millions of people who are trapped in an unequal and resourceless system.
- Full Text:
- Authors: Roberts, Cheryl
- Date: 1992
- Subjects: Sports and state -- South Africa , Discrimination in sports -- South Africa , Sports -- South Africa -- Planning
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/73426 , vital:30190 , 0620163321
- Description: The six papers which appear in this publication were delivered at a consultative conference of the National and Olympic Sports Congress which was held in Johannesburg from 1-3 November 1991. There is no doubt that this conference on development could not have been held at a more critical juncture in South Africa's history, particularly at a time when the country stands on the threshold of an era which is expected to usher in a non-racial, democratic society. Given the legacy of apartheid, development and preparation have become priorities for the National and Olympic Sports Congress. It was against the background of the inequalities and future projections for transformation of the sports network which brought delegates together from across South Africa and from all codes of sport and co-ordinating regional councils. A central theme of the papers is that the reconstruction of South African sport demands a national programme, one that would ensure progress towards an equitable sports structure but also one that would set realistic goals without raising expectations that are unlikely to be realised. A central challenge of the conference was the search for a suitable combination of high performance sport and mass participation. The gender question in sport also came under the spotlight. Sport's male-dominated, hierarchical and sexist structure was mandated for urgent review. Conference was told that black women have very few opportunities to participate in sport unlike white sportswomen and sports people overall. Five resolutions, aimed at transforming the present state of South African sport, were adopted at the conference. After exhaustive discussions delegates identified the broad themes to be: national development and planning, national sports policy, building one sports federation, sponsorship, rural areas, affirmative action and empowerment. Conference noted the absence of a co-ordinated national sports policy, the heavy commercialisation of sport together with the lack of vision and planning for the future of sport. In this regard it was resolved to intiate the acceptance and development of a national sports policy which would emphasise development, national identity and patriotism, democracy, accountability, non-racialism and non-sexism. If the conference deliberations are to be seriously implemented then the apartheid sports network will undergo structural changes which will develop the historically disadvantaged and unleash the suppressed talents of millions of people who are trapped in an unequal and resourceless system.
- Full Text:
Report on the COSATU national workshop on the code of conduct for investors in a post-apartheid South Africa
- COSATU
Rhodes University Graduation Ceremony 1992
- Authors: Rhodes University
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:8126 , http://hdl.handle.net/10962/d1006751
- Description: Rhodes University Graduation Ceremonies Friday, 10 April 1992 at 10:30 a.m. [and] 08:15 p.m. [and] Saturday, 11 April 1992 at 10:30 a.m. in the 1820 Settlers National Monument. , Rhodes University East London Graduation Ceremony Saturday, 16 May 1992 at 11:00 a.m. in the Guild Theatre.
- Full Text:
- Authors: Rhodes University
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:8126 , http://hdl.handle.net/10962/d1006751
- Description: Rhodes University Graduation Ceremonies Friday, 10 April 1992 at 10:30 a.m. [and] 08:15 p.m. [and] Saturday, 11 April 1992 at 10:30 a.m. in the 1820 Settlers National Monument. , Rhodes University East London Graduation Ceremony Saturday, 16 May 1992 at 11:00 a.m. in the Guild Theatre.
- Full Text:
The distribution of the Wattled Starling in southern Africa
- Authors: Craig, Adrian J F K
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/447896 , vital:74682 , https://doi.org/10.1080/00306525.1992.9634180
- Description: Dated distribution records of the Wattled Starling Creatophora cinerea have been assembled from the literature, museum specimens, atlas records, and other unpublished observations. The bulk of these records are from the period 1980–89. Breeding records are sparse, but breeding appears to be seasonal in the winter rainfall area. In summer rainfall areas nesting occurs from spring through to autumn, dependent on the presence of abundant insects. In most areas winter records (June to August) predominate, but in the eastern lowveld areas of South Africa Wattled Starlings are recorded most often in spring and summer. The species is correctly described as nomadic, and the pattern of occurrence does not suggest regular migration.
- Full Text:
- Authors: Craig, Adrian J F K
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/447896 , vital:74682 , https://doi.org/10.1080/00306525.1992.9634180
- Description: Dated distribution records of the Wattled Starling Creatophora cinerea have been assembled from the literature, museum specimens, atlas records, and other unpublished observations. The bulk of these records are from the period 1980–89. Breeding records are sparse, but breeding appears to be seasonal in the winter rainfall area. In summer rainfall areas nesting occurs from spring through to autumn, dependent on the presence of abundant insects. In most areas winter records (June to August) predominate, but in the eastern lowveld areas of South Africa Wattled Starlings are recorded most often in spring and summer. The species is correctly described as nomadic, and the pattern of occurrence does not suggest regular migration.
- Full Text:
The university and a free society
- Authors: Bengu, S M E
- Date: 1992
- Subjects: Academic Freedom -- South Africa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/662 , vital:19979
- Description: Has the clamour for University autonomy and academic freedom in our country not served to legitimize repression in the hands of a narrow, undemocratic “oligarchy”? Has the narrow understanding of academic freedom and university autonomy excluded the freedom of individuals and groups such as women, black communities, students, and non-academics? Before we consider the relationship that will, hope fully, exist between universities and a free society that is going to emerge in this country, we ought to accept the fact that university autonomy and academic freedom are hollow in an oppressed society such as we still have in our country.
- Full Text:
- Authors: Bengu, S M E
- Date: 1992
- Subjects: Academic Freedom -- South Africa
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/662 , vital:19979
- Description: Has the clamour for University autonomy and academic freedom in our country not served to legitimize repression in the hands of a narrow, undemocratic “oligarchy”? Has the narrow understanding of academic freedom and university autonomy excluded the freedom of individuals and groups such as women, black communities, students, and non-academics? Before we consider the relationship that will, hope fully, exist between universities and a free society that is going to emerge in this country, we ought to accept the fact that university autonomy and academic freedom are hollow in an oppressed society such as we still have in our country.
- Full Text:
The Viking
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:6706 , http://hdl.handle.net/10962/d1006742
- Full Text:
- Authors: Lewis, Colin A
- Date: 1992
- Language: English
- Type: text
- Identifier: vital:6706 , http://hdl.handle.net/10962/d1006742
- Full Text:
Turbidity-induced changes in feeding strategies of fish in estuaries
- Hecht, Thomas, Van der Lingen, C D
- Authors: Hecht, Thomas , Van der Lingen, C D
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446960 , vital:74573 , https://hdl.handle.net/10520/AJA00445096_644
- Description: The aim of this study was to determine the effect of turbidity on the feeding strategies of fish in estuaries. Three species representing different feeding guilds were selected for the investigation. These were Elops machnata (representative piscivore), Pomadasys commefsonnii (a macrobenthivore) and Athefina breviceps (a planktivore). The stomach contents of these fish were examined from a clear and a turbid estuary and some experimental work was carried out on A. brevic8ps to test the hypothesis that turbidity affects feeding behaviour. Turbidity was found to have no effect on size selection of prey, but feeding rate, particularly of visual predators, was reduced at higher turbidity levels. This was caused by a decrease in the reactive distance of the fish. It would appear that in order to optimize the aquisition of food under different turbidity conditions fishes have the ability to change their feeding strategies. Visual predators are more affected by turbidity than are macrobenthic feeders.
- Full Text:
- Authors: Hecht, Thomas , Van der Lingen, C D
- Date: 1992
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/446960 , vital:74573 , https://hdl.handle.net/10520/AJA00445096_644
- Description: The aim of this study was to determine the effect of turbidity on the feeding strategies of fish in estuaries. Three species representing different feeding guilds were selected for the investigation. These were Elops machnata (representative piscivore), Pomadasys commefsonnii (a macrobenthivore) and Athefina breviceps (a planktivore). The stomach contents of these fish were examined from a clear and a turbid estuary and some experimental work was carried out on A. brevic8ps to test the hypothesis that turbidity affects feeding behaviour. Turbidity was found to have no effect on size selection of prey, but feeding rate, particularly of visual predators, was reduced at higher turbidity levels. This was caused by a decrease in the reactive distance of the fish. It would appear that in order to optimize the aquisition of food under different turbidity conditions fishes have the ability to change their feeding strategies. Visual predators are more affected by turbidity than are macrobenthic feeders.
- Full Text:
Up Beat Issue Number 1 1992
- SACHED
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116175 , vital:34329
- Description: It’s tough being a teenager. There’s pressure from all sides - your friends, parents and teachers. You’ve got lots of questions that no-one will answer. If you want to get on top of your world, don’t be without Upbeat in 1992. This year Upbeat is bigger, brighter and better than ever. There are more pages, more competitions, music and fashion. And the good news is you can find us everywhere - on the street, in your corner shop or in the CNA. We also have special offers for teachers and students. Subscribe before April and you could win prizes worth R1 000. Upbeat also helps you with your school work. But it’s not like learning in school. This is learning with a difference. We open your eyes to the world around you. In this issue we’ll take you to a night club in Cape Town where everyone is ‘hipping and hopping.’ Meet a young girl in a faraway land, most of us know nothing about - Pakistan. For comic lovers there’s our action packed comic ‘Taxidriver’. Follow the adventures of Kabu a taxidriver from Sekhukhuneland in the Transvaal and learn all about South Africa in the 1950s. It’s a great way to learn history! No issue is too hot for us to handle. In this Upbeat young people share secrets about their relationships. Our advice page answers your questions on sex education and careers. We believe young people in this country need a voice. Each issue is packed with poems, stories, news and views of young people around the country. So here’s your chance to tell the world what you think, express your true feelings in a poem or ask those questions grown-ups don’t like to answer. Write to us, it is your magazine. Upbeat is for teachers too. Lots of teachers around the country use Upbeat to promote a different kind of learning in their classes: learning that gets students thinking, helps them understand their world and most of all that’s FUN. Read how Mrs Naylor a teacher from Cape Town uses Upbeat with her students. Finally, did you know you have rights? The right to be heard is just one of them. The Rights of Young People is the theme of our calendar this year. And it’s FREE in this issue for you to put up on your classroom or bedroom wall.
- Full Text:
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116175 , vital:34329
- Description: It’s tough being a teenager. There’s pressure from all sides - your friends, parents and teachers. You’ve got lots of questions that no-one will answer. If you want to get on top of your world, don’t be without Upbeat in 1992. This year Upbeat is bigger, brighter and better than ever. There are more pages, more competitions, music and fashion. And the good news is you can find us everywhere - on the street, in your corner shop or in the CNA. We also have special offers for teachers and students. Subscribe before April and you could win prizes worth R1 000. Upbeat also helps you with your school work. But it’s not like learning in school. This is learning with a difference. We open your eyes to the world around you. In this issue we’ll take you to a night club in Cape Town where everyone is ‘hipping and hopping.’ Meet a young girl in a faraway land, most of us know nothing about - Pakistan. For comic lovers there’s our action packed comic ‘Taxidriver’. Follow the adventures of Kabu a taxidriver from Sekhukhuneland in the Transvaal and learn all about South Africa in the 1950s. It’s a great way to learn history! No issue is too hot for us to handle. In this Upbeat young people share secrets about their relationships. Our advice page answers your questions on sex education and careers. We believe young people in this country need a voice. Each issue is packed with poems, stories, news and views of young people around the country. So here’s your chance to tell the world what you think, express your true feelings in a poem or ask those questions grown-ups don’t like to answer. Write to us, it is your magazine. Upbeat is for teachers too. Lots of teachers around the country use Upbeat to promote a different kind of learning in their classes: learning that gets students thinking, helps them understand their world and most of all that’s FUN. Read how Mrs Naylor a teacher from Cape Town uses Upbeat with her students. Finally, did you know you have rights? The right to be heard is just one of them. The Rights of Young People is the theme of our calendar this year. And it’s FREE in this issue for you to put up on your classroom or bedroom wall.
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Up Beat Issue Number 10 1992
- SACHED
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116706 , vital:34427
- Description: The days are getting longer and warmer. It is almost holiday time. This year, there is no need to sit around feeling bored. There are lots of exciting events for young people in the December holidays. Many youth feel that places like museums and art galleries, aren't for them. But they are for everyone. Learn to paint t-shirts or to do beadwork. Attend a workshop on photography or spend an afternoon learning to be a DJ - mixing and scratching records. Find out about all these exciting holiday events on page 36. Upbeat has also organised Upbeat Days. We've got together with schools and resource centres around the country. There will be clean-ups and plays, beach walks and treasure hunts, food, fun and great prizes to win. Why not write a story for Upbeat during the holidays? Spend a day being a reporter. If we publish your story, you will be R30 richer. Find out how to be an Upbeat reporter on page 7. Here's another holiday idea! Put your feet up and spend the afternoon enjoying reading this issue of Upbeat. Read about Bronwyn, the young local teenage star. Wangari Maathai is a tireless and brave woman from Kenya. Don't miss her story on page 4. Have fun making a mask. Or try and find your way through our mind-boggling maze. Reading and learning is always fun with Upbeat!
- Full Text:
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116706 , vital:34427
- Description: The days are getting longer and warmer. It is almost holiday time. This year, there is no need to sit around feeling bored. There are lots of exciting events for young people in the December holidays. Many youth feel that places like museums and art galleries, aren't for them. But they are for everyone. Learn to paint t-shirts or to do beadwork. Attend a workshop on photography or spend an afternoon learning to be a DJ - mixing and scratching records. Find out about all these exciting holiday events on page 36. Upbeat has also organised Upbeat Days. We've got together with schools and resource centres around the country. There will be clean-ups and plays, beach walks and treasure hunts, food, fun and great prizes to win. Why not write a story for Upbeat during the holidays? Spend a day being a reporter. If we publish your story, you will be R30 richer. Find out how to be an Upbeat reporter on page 7. Here's another holiday idea! Put your feet up and spend the afternoon enjoying reading this issue of Upbeat. Read about Bronwyn, the young local teenage star. Wangari Maathai is a tireless and brave woman from Kenya. Don't miss her story on page 4. Have fun making a mask. Or try and find your way through our mind-boggling maze. Reading and learning is always fun with Upbeat!
- Full Text:
Up Beat Issue Number 2 1992
- SACHED
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116190 , vital:34331
- Description: Teenage life is full of challenges.’ That’s what Ebrahim Abader from Cape Town thinks. He’s right. When you are young there is lots to learn and discover about yourself and the big world out there. It's exciting! But it can be a miserable time too. It is not easy to meet a challenge when you are worried about pimples, can’t do your maths and are suffering from a broken heart. You are special but you are not alone. Young people all over the world are probably going through what you are. Believe it or not your parents and teachers where once teenagers too. Ask them what it was like. There is a big challenge facing all of us, especially young people in South Africa today. We have to learn to live together; to accept differences and respect one another’s feelings and beliefs. It is called tolerance! Your parents, brothers, sisters, comrades, neighbours and friends have their own ideas. Listen to them with an open mind. In this issue you can read about a great school in Tongaat in Natal. Here students have learnt to forget about colour and together are discovering what real learning is all about. Meet Simon Nkoli. He knows what it’s like to be treated unfairly and to grow up feeling different and alone. So readers, speak out, listen, read and learn. That’s the way to get wise. That’s the way to meet the challenge of being a teenager in South Africa today. Some of you may be writing supplementary exams. Go for it - you can do it this time! We are holding thumbs.
- Full Text:
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116190 , vital:34331
- Description: Teenage life is full of challenges.’ That’s what Ebrahim Abader from Cape Town thinks. He’s right. When you are young there is lots to learn and discover about yourself and the big world out there. It's exciting! But it can be a miserable time too. It is not easy to meet a challenge when you are worried about pimples, can’t do your maths and are suffering from a broken heart. You are special but you are not alone. Young people all over the world are probably going through what you are. Believe it or not your parents and teachers where once teenagers too. Ask them what it was like. There is a big challenge facing all of us, especially young people in South Africa today. We have to learn to live together; to accept differences and respect one another’s feelings and beliefs. It is called tolerance! Your parents, brothers, sisters, comrades, neighbours and friends have their own ideas. Listen to them with an open mind. In this issue you can read about a great school in Tongaat in Natal. Here students have learnt to forget about colour and together are discovering what real learning is all about. Meet Simon Nkoli. He knows what it’s like to be treated unfairly and to grow up feeling different and alone. So readers, speak out, listen, read and learn. That’s the way to get wise. That’s the way to meet the challenge of being a teenager in South Africa today. Some of you may be writing supplementary exams. Go for it - you can do it this time! We are holding thumbs.
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Up Beat Issue Number 3 1992
- SACHED
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116201 , vital:34332
- Description: There are two sides to every story. You’ve surely heard that before. Well, it is true. Sometimes there are even three or four sides to a story. It depends how many people were there to tell the tale. Behind every story there is a writer. Behind a picture there is a photographer. And they are ordinary people, like you and me. They eat, sleep and play like the rest of us. Like us, they have their own ideas and feelings about the world. And these ideas show in their stories, books or photographs. So what you read is not the truth. It is someone’s version of it. Always read with an open mind. Be a detective when you read! Ask questions, think, search for clues and weigh up the facts. Then decide for yourself which story comes closest to the truth. You must have learnt about Christopher Columbus at school. Well there’s another side to that story in our article called ‘Who discovered America?’. Read it and decide what YOU think really happened. Upbeat writes a lot about young peoples’ experiences of growing up. There’s another side to being a teenager - being the mother of one. Nomasondo Hadebe openly shares with us the pain and joy of having teenage children. We don’t only learn from grown-ups or famous people (or both). Upbeat is full of stories about youth, their ideas and feelings about the world. By sharing experiences, problems and ideas we can learn from each other. So don’t miss our letters page, advice column and talkshop. Read what young people have to say. You can agree or disagree with their ideas. And when you close the magazine you may feel a little sadder, happier or angrier. But you will always be wiser
- Full Text:
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116201 , vital:34332
- Description: There are two sides to every story. You’ve surely heard that before. Well, it is true. Sometimes there are even three or four sides to a story. It depends how many people were there to tell the tale. Behind every story there is a writer. Behind a picture there is a photographer. And they are ordinary people, like you and me. They eat, sleep and play like the rest of us. Like us, they have their own ideas and feelings about the world. And these ideas show in their stories, books or photographs. So what you read is not the truth. It is someone’s version of it. Always read with an open mind. Be a detective when you read! Ask questions, think, search for clues and weigh up the facts. Then decide for yourself which story comes closest to the truth. You must have learnt about Christopher Columbus at school. Well there’s another side to that story in our article called ‘Who discovered America?’. Read it and decide what YOU think really happened. Upbeat writes a lot about young peoples’ experiences of growing up. There’s another side to being a teenager - being the mother of one. Nomasondo Hadebe openly shares with us the pain and joy of having teenage children. We don’t only learn from grown-ups or famous people (or both). Upbeat is full of stories about youth, their ideas and feelings about the world. By sharing experiences, problems and ideas we can learn from each other. So don’t miss our letters page, advice column and talkshop. Read what young people have to say. You can agree or disagree with their ideas. And when you close the magazine you may feel a little sadder, happier or angrier. But you will always be wiser
- Full Text:
Up Beat Issue Number 4 1992
- SACHED
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116237 , vital:34342
- Description: Conflict is OK. Violence is not! You can disagree with someone else’s views. But you can’t punch them! Conflict is a normal part of life. We are all different and want different things. As a result we often fight with the people around us - our family, friends and neighbours. You like rap but your boyfriend likes disco. You want to go out but your mom says stay at home. Every day Upbeat receives lots of letters from our readers. Many of the letters are about violence. There are stories about violence in the street and poems pleading for peace. There are letters seeking help in solving battles with boyfriends and parents. Readers tell us frightening tales about violence between gangs at school and students who hold different political views. The problem seems too big to solve. You may think our leaders should sort it out. But we can all do something to help build peace in our country. In this issue we start an exciting new series called ‘Be a peacemaker’. It is about how to tackle conflict without screaming, blaming or punching the person you are fighting with. Learn to be a peacemaker at home, school and in your community. YOU can make a difference. You can’t avoid conflicts in your life. But you can learn to 'fight fair’. Don’t forget! If you have ideas that you want to share or a story to tell - write to us. If you need advice on careers or sex education - let us know. Sometimes all it takes is a little bit of advice and information to make you feel better and get you on the move again.
- Full Text:
- Authors: SACHED
- Date: 1992
- Subjects: SACHED
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/116237 , vital:34342
- Description: Conflict is OK. Violence is not! You can disagree with someone else’s views. But you can’t punch them! Conflict is a normal part of life. We are all different and want different things. As a result we often fight with the people around us - our family, friends and neighbours. You like rap but your boyfriend likes disco. You want to go out but your mom says stay at home. Every day Upbeat receives lots of letters from our readers. Many of the letters are about violence. There are stories about violence in the street and poems pleading for peace. There are letters seeking help in solving battles with boyfriends and parents. Readers tell us frightening tales about violence between gangs at school and students who hold different political views. The problem seems too big to solve. You may think our leaders should sort it out. But we can all do something to help build peace in our country. In this issue we start an exciting new series called ‘Be a peacemaker’. It is about how to tackle conflict without screaming, blaming or punching the person you are fighting with. Learn to be a peacemaker at home, school and in your community. YOU can make a difference. You can’t avoid conflicts in your life. But you can learn to 'fight fair’. Don’t forget! If you have ideas that you want to share or a story to tell - write to us. If you need advice on careers or sex education - let us know. Sometimes all it takes is a little bit of advice and information to make you feel better and get you on the move again.
- Full Text: