For love and money: Beatrice Grimshaw's Passage to Papua
- Authors: Gardner, Susan Jane
- Date: 1986
- Subjects: Grimshaw, Beatrice, 1871-1953 -- Criticism and interpretation
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2259 , http://hdl.handle.net/10962/d1004509
- Full Text:
- Authors: Gardner, Susan Jane
- Date: 1986
- Subjects: Grimshaw, Beatrice, 1871-1953 -- Criticism and interpretation
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2259 , http://hdl.handle.net/10962/d1004509
- Full Text:
Form and idea in the fiction and non-fiction of John Fowles
- Authors: Etter, Julie-Anne
- Date: 1986
- Subjects: Fowles, John, 1926-2005
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2179 , http://hdl.handle.net/10962/d1001830
- Full Text:
- Authors: Etter, Julie-Anne
- Date: 1986
- Subjects: Fowles, John, 1926-2005
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2179 , http://hdl.handle.net/10962/d1001830
- Full Text:
Graphicacy and the third dimension: an investigation into the problem of poor performance in relief mapwork in South African secondary schools
- Burton, Michael St. John Whitehead
- Authors: Burton, Michael St. John Whitehead
- Date: 1986
- Subjects: Graphicacy , Maps , Map reading , Visualisation , Geography , Secondary education , South Africa , Pupils , Learners , Teachers
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: vital:1358 , http://hdl.handle.net/10962/d1001424
- Description: Three-dimensional graphicacy is the part of map work that appears to be the most problematIcal. Bartz (1970) says that thinking and visualising in three-dimensional space is difficult enough, but trying to derive notions in three-dimensions, when you have only seen them as they are represented in distorted two-dimensional fashion, is even more difficult. Yet pupils of geography are required to learn such three-dimensional concepts from the two-dimensional distorted map presentations. The geography teacher has an important educational role to play in promoting graphicacy and Balchin (1965), who coined the term, felt that it should be an essential underpinning of an integrated education. The problem is that children perform badly, teachers are not successfully imparting three-dimensional graphicacy skills and as Board and Taylor (1977) indicate, for some time now it has been fashionable to dismiss maps as being irrelevant or useless in geographical research. This thesis attempts to analyse this reported malady, the problems are exposed and solutions offered. Investigation of the literature, with the aim of clarifying the problems involved, follows four leads. These are the part played by the map as a mode of communication, the physical processes involved in mapwork revealed by work in the realm of neurophysiology, the process of visualisation in the field of perception and psychology, and finally the stage of conceptual development of the mapworker. The state of affairs in South Africa is disclosed by an analysis of teacher-directed literature, of examination syllabuses, of text-book treatment of three-dimensional mapwork in South Africa and overseas, of past examination questions, and finally of teachers' views. Experimental exercises have been executed in an attempt to link the key findings of published research to the local scene. Conclusions are then drawn, and recommendations made for improving three-dimensional graphicacy in South African secondary schools.
- Full Text:
- Authors: Burton, Michael St. John Whitehead
- Date: 1986
- Subjects: Graphicacy , Maps , Map reading , Visualisation , Geography , Secondary education , South Africa , Pupils , Learners , Teachers
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: vital:1358 , http://hdl.handle.net/10962/d1001424
- Description: Three-dimensional graphicacy is the part of map work that appears to be the most problematIcal. Bartz (1970) says that thinking and visualising in three-dimensional space is difficult enough, but trying to derive notions in three-dimensions, when you have only seen them as they are represented in distorted two-dimensional fashion, is even more difficult. Yet pupils of geography are required to learn such three-dimensional concepts from the two-dimensional distorted map presentations. The geography teacher has an important educational role to play in promoting graphicacy and Balchin (1965), who coined the term, felt that it should be an essential underpinning of an integrated education. The problem is that children perform badly, teachers are not successfully imparting three-dimensional graphicacy skills and as Board and Taylor (1977) indicate, for some time now it has been fashionable to dismiss maps as being irrelevant or useless in geographical research. This thesis attempts to analyse this reported malady, the problems are exposed and solutions offered. Investigation of the literature, with the aim of clarifying the problems involved, follows four leads. These are the part played by the map as a mode of communication, the physical processes involved in mapwork revealed by work in the realm of neurophysiology, the process of visualisation in the field of perception and psychology, and finally the stage of conceptual development of the mapworker. The state of affairs in South Africa is disclosed by an analysis of teacher-directed literature, of examination syllabuses, of text-book treatment of three-dimensional mapwork in South Africa and overseas, of past examination questions, and finally of teachers' views. Experimental exercises have been executed in an attempt to link the key findings of published research to the local scene. Conclusions are then drawn, and recommendations made for improving three-dimensional graphicacy in South African secondary schools.
- Full Text:
High performance liquid chromatographic analysis of oleandomycin in serum and urine
- Stubbs, Christopher, Haigh, John M, Kanfer, Isadore
- Authors: Stubbs, Christopher , Haigh, John M , Kanfer, Isadore
- Date: 1986
- Language: English
- Type: text , Article
- Identifier: vital:6429 , http://hdl.handle.net/10962/d1006590
- Description: The determination of oleandomycin in serum and urine by high-performance liquid chromatography using erythromycin as internal standard is described. The separation was achieved on a reversed-phase C 1 s column employing acetonitrile-0.05 A4 phosphate buffer (30:70), adjusted to pH 7.0, as the mobile phase with UV detection at 200 nm. A solid-phase extraction procedure, combined with a simple phaseseparation step was used prior to chromatographic analysis. Linear calibration curves were obtained in the concentration ranges 0.25-5.0 pg/ml (serum) and 1 .O-25.0 pg/ml (urine). Precise quantitative analysis has been achieved at these levels with relative standard deviations of < 5%.
- Full Text:
- Authors: Stubbs, Christopher , Haigh, John M , Kanfer, Isadore
- Date: 1986
- Language: English
- Type: text , Article
- Identifier: vital:6429 , http://hdl.handle.net/10962/d1006590
- Description: The determination of oleandomycin in serum and urine by high-performance liquid chromatography using erythromycin as internal standard is described. The separation was achieved on a reversed-phase C 1 s column employing acetonitrile-0.05 A4 phosphate buffer (30:70), adjusted to pH 7.0, as the mobile phase with UV detection at 200 nm. A solid-phase extraction procedure, combined with a simple phaseseparation step was used prior to chromatographic analysis. Linear calibration curves were obtained in the concentration ranges 0.25-5.0 pg/ml (serum) and 1 .O-25.0 pg/ml (urine). Precise quantitative analysis has been achieved at these levels with relative standard deviations of < 5%.
- Full Text:
Indigenous Tswana architecture: with specific reference to the Tshidi Rolong village at Mafikeng
- Authors: McLean, Diane Lynn
- Date: 1986
- Subjects: Architecture -- South Africa -- North-West , Architecture, Domestic -- South Africa -- North-West
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2454 , http://hdl.handle.net/10962/d1007600 , Architecture -- South Africa -- North-West , Architecture, Domestic -- South Africa -- North-West
- Description: This essay is divided roughly into two main sections; in the first I have discussed the Tswana as a whole, their environment, their origins and their more recent history. In addition to this, I have tried to give a clear picture of their tribal political structure and economic activities, as well as their domestic activities, all of which are integrally linked to the kind of house form adopted by the Tswana. The last, and most important, part of the first section is a presentation of some of the earliest written descriptions of Tswana dwellings made by the first white travellers to enter Tswana territory. The second section takes the form of a presentation of findings observed during the course of personal field research undertaken in the Tshidi-Rolong village outside Mafikeng. This research was done by means of a number of questionnaires drawn up by myself and filled in on the spot with information supplied by house owners and sometimes the builders themselves. This survey was carried out largely at random, with several of the houses chosen arbitrarily because of an interesting feature which set them apart from other dwellings. This written information is backed up by a large bulk of visual information in the form of photographs taken personally, both of the dwellings in general, and of details of the houses. Although this essay may appear to be rather fragmented, my aim is to give a graphic account of changes in Tswana dwellings by comparing features of contemporary dwellings with those observed in the early nineteenth century. The fact that among the Tswana , the building style of one sub-tribe may vary slightly from that of another subtribe, has not affected my study to any large extent , since I was fortunate enough to have done my field research among a branch of one of the original groups, namely the Rolong, whose houses, along with those of the Tlhaping, were the first to be documented. Therefore, most of the differences which have occurred between the dwellings of the contemporary Tshidi-Rolong and those from the early nineteenth century are a direct result of the process of westernisation.
- Full Text:
- Authors: McLean, Diane Lynn
- Date: 1986
- Subjects: Architecture -- South Africa -- North-West , Architecture, Domestic -- South Africa -- North-West
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2454 , http://hdl.handle.net/10962/d1007600 , Architecture -- South Africa -- North-West , Architecture, Domestic -- South Africa -- North-West
- Description: This essay is divided roughly into two main sections; in the first I have discussed the Tswana as a whole, their environment, their origins and their more recent history. In addition to this, I have tried to give a clear picture of their tribal political structure and economic activities, as well as their domestic activities, all of which are integrally linked to the kind of house form adopted by the Tswana. The last, and most important, part of the first section is a presentation of some of the earliest written descriptions of Tswana dwellings made by the first white travellers to enter Tswana territory. The second section takes the form of a presentation of findings observed during the course of personal field research undertaken in the Tshidi-Rolong village outside Mafikeng. This research was done by means of a number of questionnaires drawn up by myself and filled in on the spot with information supplied by house owners and sometimes the builders themselves. This survey was carried out largely at random, with several of the houses chosen arbitrarily because of an interesting feature which set them apart from other dwellings. This written information is backed up by a large bulk of visual information in the form of photographs taken personally, both of the dwellings in general, and of details of the houses. Although this essay may appear to be rather fragmented, my aim is to give a graphic account of changes in Tswana dwellings by comparing features of contemporary dwellings with those observed in the early nineteenth century. The fact that among the Tswana , the building style of one sub-tribe may vary slightly from that of another subtribe, has not affected my study to any large extent , since I was fortunate enough to have done my field research among a branch of one of the original groups, namely the Rolong, whose houses, along with those of the Tlhaping, were the first to be documented. Therefore, most of the differences which have occurred between the dwellings of the contemporary Tshidi-Rolong and those from the early nineteenth century are a direct result of the process of westernisation.
- Full Text:
Industrial development in East London, Berlin and King William's Town (EBK)
- Authors: Wallis, Joe
- Date: 1986
- Subjects: East London (South Africa) -- Economic conditions King William's Town (South Africa) -- Economic conditions Berlin (South Africa) -- Economic conditions Industries -- South Africa -- East London Industries -- South Africa -- Berlin Industries -- South Africa -- King William's Town
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/1992 , vital:20245 , ISBN 0868101478
- Description: This report analyses manufacturing in East London - Berlin - King William's Town (EBK). The analysis will focus on the pattern of industrial interlinkages indicated by the study by Davies, Lochner and Wait (DLW) of input-output relationship in the EBK area in 1979. This study does not, however, determine a complete input-output matrix nor does it calculate Leontieff inverse multipliers for each sector. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Authors: Wallis, Joe
- Date: 1986
- Subjects: East London (South Africa) -- Economic conditions King William's Town (South Africa) -- Economic conditions Berlin (South Africa) -- Economic conditions Industries -- South Africa -- East London Industries -- South Africa -- Berlin Industries -- South Africa -- King William's Town
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/1992 , vital:20245 , ISBN 0868101478
- Description: This report analyses manufacturing in East London - Berlin - King William's Town (EBK). The analysis will focus on the pattern of industrial interlinkages indicated by the study by Davies, Lochner and Wait (DLW) of input-output relationship in the EBK area in 1979. This study does not, however, determine a complete input-output matrix nor does it calculate Leontieff inverse multipliers for each sector. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
Isolation and identification of possible analgesics and antihypertensive agents from antidesma venosum
- Authors: Mashimbye, Mahlori Jeffrey
- Date: 1986
- Subjects: Antidesma , Analgesics , Hypotensive agents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3882 , http://hdl.handle.net/10962/d1001616
- Description: This investigation originated from a suggestion by Noristan Laboratories, Pretoria, that because Black people were using the roots of A. venosum E. MEY. ex. TUL for treating headache, the plant might contain analgesics. No previous chemical investigation has been carried out on this plant but from previous work done on other species antihypertensive agents were expected to be present
- Full Text:
- Authors: Mashimbye, Mahlori Jeffrey
- Date: 1986
- Subjects: Antidesma , Analgesics , Hypotensive agents
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3882 , http://hdl.handle.net/10962/d1001616
- Description: This investigation originated from a suggestion by Noristan Laboratories, Pretoria, that because Black people were using the roots of A. venosum E. MEY. ex. TUL for treating headache, the plant might contain analgesics. No previous chemical investigation has been carried out on this plant but from previous work done on other species antihypertensive agents were expected to be present
- Full Text:
Les aspects metephysiques du theatre de Ionesco
- Authors: Thomas, David Croft
- Date: 1986
- Subjects: Ionesco, Eugène -- Criticism and interpretation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3610 , http://hdl.handle.net/10962/d1004534 , Ionesco, Eugène -- Criticism and interpretation
- Description: From Introduction: Au cours d'une interview accordée à deux critiques littéraires, le 9 novembre 1976 , Ionesco déclare : Un retour à la métaphysique me semble, à notré epoque, indispensable. Ce point de vue nous semble être d'une importance fondamentale, tant par la référence à un probleme spécifiquement moderne, que par la formulation d'une profonde préoccupation de l'auteur. Ionesco résume par là un débat qui informe continuellement son oeuvre théàtrale. Ce débat, et cette quête, sont les thèmes essentiels que nous voudrions mettre à jour dans cette oeuvre . Nous proposons donc d'étudier le désir et l'effort que manifeste et que tente l ' homme moderne, imbu d'une culture matérialiste, laïque et profane, pour retrouver la vie spirituelle de ses ancêtres son aspiration à la connaissance du sacré . Ce sujet, aussi vaste qu'il est élémentaire, exige l'examen de l'oeuvre complàte afin d'en dégager les constantes.
- Full Text:
- Authors: Thomas, David Croft
- Date: 1986
- Subjects: Ionesco, Eugène -- Criticism and interpretation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3610 , http://hdl.handle.net/10962/d1004534 , Ionesco, Eugène -- Criticism and interpretation
- Description: From Introduction: Au cours d'une interview accordée à deux critiques littéraires, le 9 novembre 1976 , Ionesco déclare : Un retour à la métaphysique me semble, à notré epoque, indispensable. Ce point de vue nous semble être d'une importance fondamentale, tant par la référence à un probleme spécifiquement moderne, que par la formulation d'une profonde préoccupation de l'auteur. Ionesco résume par là un débat qui informe continuellement son oeuvre théàtrale. Ce débat, et cette quête, sont les thèmes essentiels que nous voudrions mettre à jour dans cette oeuvre . Nous proposons donc d'étudier le désir et l'effort que manifeste et que tente l ' homme moderne, imbu d'une culture matérialiste, laïque et profane, pour retrouver la vie spirituelle de ses ancêtres son aspiration à la connaissance du sacré . Ce sujet, aussi vaste qu'il est élémentaire, exige l'examen de l'oeuvre complàte afin d'en dégager les constantes.
- Full Text:
Lovesong
- Authors: De Villiers, André R W
- Date: 1986
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460711 , vital:76030 , https://journals.co.za/doi/epdf/10.10520/AJA00284459_421
- Description: New Coin is one of South Africa's most established and influential poetry journals. It publishes poetry, and poetry-related reviews, commentary and interviews. New Coin places a particular emphasis on evolving forms and experimental use of the English language in poetry in the South African context. In this sense it has traced the most exciting trends and currents in contemporary poetry in South Africa for a decade of more. The journal is published twice a year in June and December by the Institute for the Study of English in Africa (ISEA), Rhodes University.
- Full Text:
- Authors: De Villiers, André R W
- Date: 1986
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/460711 , vital:76030 , https://journals.co.za/doi/epdf/10.10520/AJA00284459_421
- Description: New Coin is one of South Africa's most established and influential poetry journals. It publishes poetry, and poetry-related reviews, commentary and interviews. New Coin places a particular emphasis on evolving forms and experimental use of the English language in poetry in the South African context. In this sense it has traced the most exciting trends and currents in contemporary poetry in South Africa for a decade of more. The journal is published twice a year in June and December by the Institute for the Study of English in Africa (ISEA), Rhodes University.
- Full Text:
Molybdeunum mineralization with emphasis on porphyry systems genesis and exploration
- Authors: Puig-Pichuante, R M
- Date: 1986
- Subjects: Molybdenum , Porphyry
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5023 , http://hdl.handle.net/10962/d1006840
- Description: Mo became very important in the last century, because of its sophisticated properties and its use in the new technology of alloys . Porphyry systems (porphyry Cu-Mo and Mo) contribute a significant proportion (90 - 95 per cent) to the Mo world's production. This type of deposit is associated mainly with Phanerozoic orogenic belts. Above 87per cent of the world resources are in the American Circumpacific belts , both Andean and Cordilleran . Ore grade in porphyry Cu-Mo range from 0,005 to 0,04per cent Mo, whereas in porphyry Mo grades range from 0,08 to 0,75per cent Mo . These deposits are associated with a magmatism which shows an evolution from calcic in island arcs, to calc-alkaline in magmatic back arcs, with an increase of the Mo content in the same direction. Porphyry Mo deposits display several features in common with porphyry Cu deposits. hydrothermal Similarities include nature of host alteration patterns and distribution of rock intrusives, ore minerals. An interesting difference is found in the Re contents of the molybdenite mineral. This element is higher in the molybdenites of porphyry Cu, than in those of the porphyry Mo. The ore genesis process begins involves partial melting, within enriched zones of the upper mantle and magma differentation, liquid state thermogravitational diffusion, magma convection and boiling. These processes progressively concentrate Mo in the fluids, which are released at some stage, into sulphidic hydrothermal systems, under complex geologictectonic conditions involving fracturing, brecciation and hydrothermal alteration. Major concentrations of the ore mineral are always associated with potassic alteration, and with late magmatic-early hydrothermal stages (Chilean and Western North American porphyries). Geological mapping and a close understanding of alteration and mineralization patterns, and lithogeochemistry are important tools for the exploration of porphyry Mo deposits. Geochemical prospecting, using soils, vegetation and water as sampling media, and regional aeromagnetic, gravity surveys, aerial photography and remote sensing, are us.
- Full Text:
- Authors: Puig-Pichuante, R M
- Date: 1986
- Subjects: Molybdenum , Porphyry
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5023 , http://hdl.handle.net/10962/d1006840
- Description: Mo became very important in the last century, because of its sophisticated properties and its use in the new technology of alloys . Porphyry systems (porphyry Cu-Mo and Mo) contribute a significant proportion (90 - 95 per cent) to the Mo world's production. This type of deposit is associated mainly with Phanerozoic orogenic belts. Above 87per cent of the world resources are in the American Circumpacific belts , both Andean and Cordilleran . Ore grade in porphyry Cu-Mo range from 0,005 to 0,04per cent Mo, whereas in porphyry Mo grades range from 0,08 to 0,75per cent Mo . These deposits are associated with a magmatism which shows an evolution from calcic in island arcs, to calc-alkaline in magmatic back arcs, with an increase of the Mo content in the same direction. Porphyry Mo deposits display several features in common with porphyry Cu deposits. hydrothermal Similarities include nature of host alteration patterns and distribution of rock intrusives, ore minerals. An interesting difference is found in the Re contents of the molybdenite mineral. This element is higher in the molybdenites of porphyry Cu, than in those of the porphyry Mo. The ore genesis process begins involves partial melting, within enriched zones of the upper mantle and magma differentation, liquid state thermogravitational diffusion, magma convection and boiling. These processes progressively concentrate Mo in the fluids, which are released at some stage, into sulphidic hydrothermal systems, under complex geologictectonic conditions involving fracturing, brecciation and hydrothermal alteration. Major concentrations of the ore mineral are always associated with potassic alteration, and with late magmatic-early hydrothermal stages (Chilean and Western North American porphyries). Geological mapping and a close understanding of alteration and mineralization patterns, and lithogeochemistry are important tools for the exploration of porphyry Mo deposits. Geochemical prospecting, using soils, vegetation and water as sampling media, and regional aeromagnetic, gravity surveys, aerial photography and remote sensing, are us.
- Full Text:
Pilot study for a language experience project across the curriculum at the Cape College of Education
- Authors: Van Zyl, Alfred Edward
- Date: 1986
- Subjects: Curriculum planning Teachers -- Training of Language and education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1832 , http://hdl.handle.net/10962/d1003914
- Description: From Introduction: The intention of this thesis is not the legitimising of a language across the curriculum project, but will rather attempt to illustrate that a language experience project across the curriculum is essential at the Cape College of Education. The Cape College of Education is currently the only black teacher training college in the Cape Province. This young college, which opened in 1981, is situated on the outskirts of Fort Beaufort and fills the vacuum left by the closure of Lovedale College. Students are drawn from the black population of the Cape Province, which is almost exclusively Xhosa-speaking. There is an equal mixture of male and female students and a similar number of students from both rural and urban environments. The ages of 1st-year students range from 18 years to 44 years, with a predominance of 25 - 27 year olds. All students are in full residence. The College offers 3-year courses leading to diplomas in Primary and Secondary school teaching. In the ensuing sections an attempt will be made to show why a language across the curriculum (LAC) project is recommended for the Cape College of Education and what form it should take. However, as a 'cross curriculum' project has never been officially attempted amongst the Xhosa, very little 'proven' material and empirical evidence exists. Consequently, this discourse may at times appear to lean rather heavily on the support of 'what has happened in England'. To overcome this shortcoming, the opinions of the English Language Teaching Centre (ELTIC), which consists of a number of very active and involved black, English teachers, was consulted. The paper delivered by this group of teachers at the 1982 Conference of the Institute of English in Africa, in Grahamstown, provides much support for the arguments presented in this thesis. Extensive use has been made of it to reveal the nature of the situation against which the language department at the Cape College of Education (henceforth referred to as CCE) is attempting to successfully teach English to students who are aspiring to eventually teach through the medium of English themselves. Copious use of quotations has been made in this presentation in an attempt to support many of the 'unmeasurable' arguments presented. This has been necessary as very little substantiated data relating to the matters under discussion exist at this stage. For example, "The claim that exposure to literature enhances English language competence has not, to our knowledge, been tested, nor have the categories of a new linguistic knowledge been defined." (Institute of English in Africa Paper, 1982)
- Full Text:
Pilot study for a language experience project across the curriculum at the Cape College of Education
- Authors: Van Zyl, Alfred Edward
- Date: 1986
- Subjects: Curriculum planning Teachers -- Training of Language and education -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1832 , http://hdl.handle.net/10962/d1003914
- Description: From Introduction: The intention of this thesis is not the legitimising of a language across the curriculum project, but will rather attempt to illustrate that a language experience project across the curriculum is essential at the Cape College of Education. The Cape College of Education is currently the only black teacher training college in the Cape Province. This young college, which opened in 1981, is situated on the outskirts of Fort Beaufort and fills the vacuum left by the closure of Lovedale College. Students are drawn from the black population of the Cape Province, which is almost exclusively Xhosa-speaking. There is an equal mixture of male and female students and a similar number of students from both rural and urban environments. The ages of 1st-year students range from 18 years to 44 years, with a predominance of 25 - 27 year olds. All students are in full residence. The College offers 3-year courses leading to diplomas in Primary and Secondary school teaching. In the ensuing sections an attempt will be made to show why a language across the curriculum (LAC) project is recommended for the Cape College of Education and what form it should take. However, as a 'cross curriculum' project has never been officially attempted amongst the Xhosa, very little 'proven' material and empirical evidence exists. Consequently, this discourse may at times appear to lean rather heavily on the support of 'what has happened in England'. To overcome this shortcoming, the opinions of the English Language Teaching Centre (ELTIC), which consists of a number of very active and involved black, English teachers, was consulted. The paper delivered by this group of teachers at the 1982 Conference of the Institute of English in Africa, in Grahamstown, provides much support for the arguments presented in this thesis. Extensive use has been made of it to reveal the nature of the situation against which the language department at the Cape College of Education (henceforth referred to as CCE) is attempting to successfully teach English to students who are aspiring to eventually teach through the medium of English themselves. Copious use of quotations has been made in this presentation in an attempt to support many of the 'unmeasurable' arguments presented. This has been necessary as very little substantiated data relating to the matters under discussion exist at this stage. For example, "The claim that exposure to literature enhances English language competence has not, to our knowledge, been tested, nor have the categories of a new linguistic knowledge been defined." (Institute of English in Africa Paper, 1982)
- Full Text:
Plankton, fish and man - a triplet in limnology : inaugural speech delivered at Rhodes University
- Authors: Hart, Robert Clynton
- Date: 1986
- Subjects: Limnology , Limnology -- South Africa
- Language: English
- Type: Text
- Identifier: vital:635 , http://hdl.handle.net/10962/d1020704 , ISBN 0868101346
- Description: Inaugural speech delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Authors: Hart, Robert Clynton
- Date: 1986
- Subjects: Limnology , Limnology -- South Africa
- Language: English
- Type: Text
- Identifier: vital:635 , http://hdl.handle.net/10962/d1020704 , ISBN 0868101346
- Description: Inaugural speech delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
Reply to correspondence: P.M. Gaylarde (1986) The human skin blanching assay—use and abuse
- Haigh, John M, Kanfer, Isadore, Meyer, Eric, Smith, Eric W
- Authors: Haigh, John M , Kanfer, Isadore , Meyer, Eric , Smith, Eric W
- Date: 1986
- Language: English
- Type: Article
- Identifier: vital:6376 , http://hdl.handle.net/10962/d1006293
- Description: Finally, we would like to assure Dr Gaylarde that we do not advocate the use of the human skin blanching assay. There are several other in vivo methods for determining corticosteroid activity which will provide equally meaningful results. What we are advocating is that if the human skin blanching assay is going to be used, then it should be used properly.
- Full Text:
- Authors: Haigh, John M , Kanfer, Isadore , Meyer, Eric , Smith, Eric W
- Date: 1986
- Language: English
- Type: Article
- Identifier: vital:6376 , http://hdl.handle.net/10962/d1006293
- Description: Finally, we would like to assure Dr Gaylarde that we do not advocate the use of the human skin blanching assay. There are several other in vivo methods for determining corticosteroid activity which will provide equally meaningful results. What we are advocating is that if the human skin blanching assay is going to be used, then it should be used properly.
- Full Text:
Rhodes University 1986 Graduation Ceremonies Address
- Authors: Henderson, Derek Scott
- Date: 1986
- Language: English
- Type: text
- Identifier: vital:7517 , http://hdl.handle.net/10962/d1018394
- Full Text:
- Authors: Henderson, Derek Scott
- Date: 1986
- Language: English
- Type: text
- Identifier: vital:7517 , http://hdl.handle.net/10962/d1018394
- Full Text:
Rhodes University Graduation Ceremony 1986
- Authors: Rhodes University
- Date: 1986
- Language: English
- Type: text
- Identifier: vital:8120 , http://hdl.handle.net/10962/d1005703
- Description: Rhodes University Graduation Ceremonies on Friday, 11 April 1986 at 8 p.m. [and] on Saturday, 12 April 1986 at 10 a.m. in the 1820 Settlers National Monument.
- Full Text:
- Authors: Rhodes University
- Date: 1986
- Language: English
- Type: text
- Identifier: vital:8120 , http://hdl.handle.net/10962/d1005703
- Description: Rhodes University Graduation Ceremonies on Friday, 11 April 1986 at 8 p.m. [and] on Saturday, 12 April 1986 at 10 a.m. in the 1820 Settlers National Monument.
- Full Text:
Soft believers and hard unbelievers in the Xhosa cattle-killing
- Authors: Peires, Jeffrey B
- Date: 1986
- Language: English
- Type: Article
- Identifier: vital:6153 , http://hdl.handle.net/10962/d1007064 , http://dx.doi.org/10.1017/S0021853700023264
- Description: A substantial minority, perhaps 15 per cent of all Xhosa, refused to obey the prophetess Nongqawuse's orders to kill their cattle and destroy their corn. This divided Xhosaland into two parties, the amathamba (‘soft’ ones, or believers) and the amagogotya (‘hard’ ones, or unbelievers). The affiliation of individuals was partly determined by a number of factors – lungsickness in cattle, political attitude towards the Cape Colony, religious beliefs, kinship, age and gender – but a systematic analysis of each of these factors in turn suggests that none of them was sufficiently important to constitute the basis of either party. The key to understanding the division lies in an analysis of the indigenous Xhosa terms ‘soft’ and ‘hard’. ‘Softness’ in Xhosa denotes the submissiveness of the individual to the common will of the community, whereas ‘hardness’ denotes the determination of the individual to pursue his own ends, even at communal expense. Translated into social terms, the ‘soft’ believers were those who remained committed to the mutual aid ethic of the declining precolonial society, whereas the ‘hard’ unbelievers were those who sought to seize advantage of the new opportunities offered by the colonial presence to increase their wealth and social prominence. The conflict between the social and personal imperatives was well expressed by Chief Smith Mhala, the unbelieving son of a believing father, when he said, ‘They say I am killing my father – so I would kill him before I would kill my cattle.’ Certainly, the division between amathamba and amagogotya ran much deeper than the division between belief and unbelief, and the Xhosa, in conferring these names, seem to have recognized the fact.
- Full Text:
- Authors: Peires, Jeffrey B
- Date: 1986
- Language: English
- Type: Article
- Identifier: vital:6153 , http://hdl.handle.net/10962/d1007064 , http://dx.doi.org/10.1017/S0021853700023264
- Description: A substantial minority, perhaps 15 per cent of all Xhosa, refused to obey the prophetess Nongqawuse's orders to kill their cattle and destroy their corn. This divided Xhosaland into two parties, the amathamba (‘soft’ ones, or believers) and the amagogotya (‘hard’ ones, or unbelievers). The affiliation of individuals was partly determined by a number of factors – lungsickness in cattle, political attitude towards the Cape Colony, religious beliefs, kinship, age and gender – but a systematic analysis of each of these factors in turn suggests that none of them was sufficiently important to constitute the basis of either party. The key to understanding the division lies in an analysis of the indigenous Xhosa terms ‘soft’ and ‘hard’. ‘Softness’ in Xhosa denotes the submissiveness of the individual to the common will of the community, whereas ‘hardness’ denotes the determination of the individual to pursue his own ends, even at communal expense. Translated into social terms, the ‘soft’ believers were those who remained committed to the mutual aid ethic of the declining precolonial society, whereas the ‘hard’ unbelievers were those who sought to seize advantage of the new opportunities offered by the colonial presence to increase their wealth and social prominence. The conflict between the social and personal imperatives was well expressed by Chief Smith Mhala, the unbelieving son of a believing father, when he said, ‘They say I am killing my father – so I would kill him before I would kill my cattle.’ Certainly, the division between amathamba and amagogotya ran much deeper than the division between belief and unbelief, and the Xhosa, in conferring these names, seem to have recognized the fact.
- Full Text:
Some aspects of the autecology of Rhizoclonuium riparium (Roth) Harv. with special reference to its growth in the maturation ponds of the Grahamstown sewage works
- Authors: Snook, Deborah Jane
- Date: 1986 , 2013-03-11
- Subjects: Green algae , Marine algae -- South Africa -- Grahamstown , Estuarine ecology -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4236 , http://hdl.handle.net/10962/d1004724 , Green algae , Marine algae -- South Africa -- Grahamstown , Estuarine ecology -- South Africa -- Grahamstown
- Description: During 1982 benthic and floating filamentous algal mats appeared in the maturation ponds of the Grahamstown Sewage Disposal Works. These mats clogged the ponds and reduced the efficiency by which the effluent was purified. As they continued to be a problem despite numerous efforts to remove them, this study was initiated to investigate the alga, establish why it was successful in the pond environment, and how its growth could be controlled. The physico-chemical environment of a representative maturation pond was characterised while laboratory studies were conducted to investigate the growth, photosynthetic and respiratory characteristics in the alga. The alga was identified as Rhizoclonium riparium (Roth) Harv. although its morphological variability was greater than that reported in the literature. Growth and photosynthetic studies indicated that the alga favoured temperatures between 20 and 30⁰C and relatively high light intensity (700μE.m⁻².s⁻¹) and that it was highly productive. In addition, the alga exhibited photoadaptive ability, although it seemed to be sensitive to photoinhibition. Its success in the maturation pond was attributed to the favourable physico-chemical environment, particularly the high transparency of the effluent which allowed the penetration of PAR to the pond floor and to the alga's ability to adapt to the change in environment when it floated from the pond floor to its surface. Although the algal mats contribute to the oxidation of the effuent within the maturation pond, they are generally detrimental to the system because they shade the water column and inhibit wind-induced mixing. Recommendations on methods of controlling of the mats are presented. , KMBT_363 , Adobe Acrobat 9.53 Paper Capture Plug-in
- Full Text:
- Authors: Snook, Deborah Jane
- Date: 1986 , 2013-03-11
- Subjects: Green algae , Marine algae -- South Africa -- Grahamstown , Estuarine ecology -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4236 , http://hdl.handle.net/10962/d1004724 , Green algae , Marine algae -- South Africa -- Grahamstown , Estuarine ecology -- South Africa -- Grahamstown
- Description: During 1982 benthic and floating filamentous algal mats appeared in the maturation ponds of the Grahamstown Sewage Disposal Works. These mats clogged the ponds and reduced the efficiency by which the effluent was purified. As they continued to be a problem despite numerous efforts to remove them, this study was initiated to investigate the alga, establish why it was successful in the pond environment, and how its growth could be controlled. The physico-chemical environment of a representative maturation pond was characterised while laboratory studies were conducted to investigate the growth, photosynthetic and respiratory characteristics in the alga. The alga was identified as Rhizoclonium riparium (Roth) Harv. although its morphological variability was greater than that reported in the literature. Growth and photosynthetic studies indicated that the alga favoured temperatures between 20 and 30⁰C and relatively high light intensity (700μE.m⁻².s⁻¹) and that it was highly productive. In addition, the alga exhibited photoadaptive ability, although it seemed to be sensitive to photoinhibition. Its success in the maturation pond was attributed to the favourable physico-chemical environment, particularly the high transparency of the effluent which allowed the penetration of PAR to the pond floor and to the alga's ability to adapt to the change in environment when it floated from the pond floor to its surface. Although the algal mats contribute to the oxidation of the effuent within the maturation pond, they are generally detrimental to the system because they shade the water column and inhibit wind-induced mixing. Recommendations on methods of controlling of the mats are presented. , KMBT_363 , Adobe Acrobat 9.53 Paper Capture Plug-in
- Full Text:
Some aspects of the ecology of the Eastern Cape rocky Sandelia Bainsii (Pisces : Anabantidae) in the Tyume River, Eastern Cape, South Africa
- Authors: Mayekiso, Monde
- Date: 1986
- Subjects: Anabantidae , Perciformes , Labyrinth fishes
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5196 , http://hdl.handle.net/10962/d1001972 , Anabantidae , Perciformes , Labyrinth fishes
- Description: This is an account of some aspects of the ecology of the eastern Cape rocky, Sandelia bainsii Castelnau in the Tyume river in the eastern Cape. Previous unpublished work carried out by the Zoology Department of the University of Fort Hare in the mid-seventies indicated that the species was rare in the Tyume river. Because of its uncertain conservation status, its restricted geographic distribution and the lack of information on its biology, demography, feeding and reproductive biology were studied. The species occurs in the upper, middle and lower reaches of the Tyume river and is common in rocky , shallow habitats in the middle reaches of the system. The most important threats to the survival of S. bainsii appear to be habitat alteration and alien species. The presence of these threats and the small size of the population suggest that the species may be vulnerable to local extinction. As the total range of the species extends to only a few rivers in the eastern Cape, the species might face extinction if these threats are faced throughout its range. A detailed study on the autecology of S. bainsii was therefore carried out in order to provide a basis for rational conservation and management of the remaining populations of the species.The age structure and the growth rate of S. bainsii was determined using checks on scales and otoliths. Males grow faster and reach a larger size than females. The maximum length of S. bainsii is compared to that of other anabantids. The longevity of males is 5 years and that of females 3 years. Food preferences were determined by three different methods and the indices of relative importance of food items calculated for different length groups and seasons. S. bainsii was found to be an euryphagous and opportunistic predator whose diet consists largely of insects. A considerable overlap was found between the diet of S. bainsii and that of the two alien species, Salmo gairdneri and Micropterus salmoides which indicates a possibility of competition for food. Mark and recapture experiments showed that S. bainsii is a "sedentary " species which is unlikely to be seriously affected by man-made barriers to fish migration, such as weirs. The species reaches maturity during its second growing season (males 80 - 89mm and females 60 - 69mm) and the length at maturity is related to the modal length of males and females. A large proportion of the fish are thus mature at any given time. The fish spawn repeatedly during the summer breeding season, October to February resulting in near continuous recruitment. The possible adaptive value of this habit is discussed. An attempt is made to evaluate the life history style of S. bainsii in terms of the theory of r - and K- selection and altricial and precocial life history styles
- Full Text:
- Authors: Mayekiso, Monde
- Date: 1986
- Subjects: Anabantidae , Perciformes , Labyrinth fishes
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5196 , http://hdl.handle.net/10962/d1001972 , Anabantidae , Perciformes , Labyrinth fishes
- Description: This is an account of some aspects of the ecology of the eastern Cape rocky, Sandelia bainsii Castelnau in the Tyume river in the eastern Cape. Previous unpublished work carried out by the Zoology Department of the University of Fort Hare in the mid-seventies indicated that the species was rare in the Tyume river. Because of its uncertain conservation status, its restricted geographic distribution and the lack of information on its biology, demography, feeding and reproductive biology were studied. The species occurs in the upper, middle and lower reaches of the Tyume river and is common in rocky , shallow habitats in the middle reaches of the system. The most important threats to the survival of S. bainsii appear to be habitat alteration and alien species. The presence of these threats and the small size of the population suggest that the species may be vulnerable to local extinction. As the total range of the species extends to only a few rivers in the eastern Cape, the species might face extinction if these threats are faced throughout its range. A detailed study on the autecology of S. bainsii was therefore carried out in order to provide a basis for rational conservation and management of the remaining populations of the species.The age structure and the growth rate of S. bainsii was determined using checks on scales and otoliths. Males grow faster and reach a larger size than females. The maximum length of S. bainsii is compared to that of other anabantids. The longevity of males is 5 years and that of females 3 years. Food preferences were determined by three different methods and the indices of relative importance of food items calculated for different length groups and seasons. S. bainsii was found to be an euryphagous and opportunistic predator whose diet consists largely of insects. A considerable overlap was found between the diet of S. bainsii and that of the two alien species, Salmo gairdneri and Micropterus salmoides which indicates a possibility of competition for food. Mark and recapture experiments showed that S. bainsii is a "sedentary " species which is unlikely to be seriously affected by man-made barriers to fish migration, such as weirs. The species reaches maturity during its second growing season (males 80 - 89mm and females 60 - 69mm) and the length at maturity is related to the modal length of males and females. A large proportion of the fish are thus mature at any given time. The fish spawn repeatedly during the summer breeding season, October to February resulting in near continuous recruitment. The possible adaptive value of this habit is discussed. An attempt is made to evaluate the life history style of S. bainsii in terms of the theory of r - and K- selection and altricial and precocial life history styles
- Full Text:
Some geochemical constraints upon models for the crystallization of the upper critical zone-main zone interval, northwestern Bushveld complex
- Eales, Hugh V, Marsh, Julian S, Mitchell, Andrew A, de Klerk, William J, Kruger, Floris J, Field, Matthew
- Authors: Eales, Hugh V , Marsh, Julian S , Mitchell, Andrew A , de Klerk, William J , Kruger, Floris J , Field, Matthew
- Date: 1986
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/136044 , vital:37331 , https://doi.org/10.1180/minmag.1986.050.358.03
- Description: Ratios between elements Mg, Fe, Co, Cr, Ni, V, and Sc are consistently different in mafic rocks of the upper critical zone, and those above the Bastard unit. Within the 300 m section above the Merensky Reef, 87Sr/86Sr ratios increase from c.0.7063 to c.0.7087, irrespective of rock type. Decoupling of Mg/(Mg + Fe2+) ratios and the Ca contents of plagioclase, and wide variations in the proportions of anorthosite within the Bastard, Merensky, and Merensky Footwall units, are inconsistent with anorthosite formation by simple fractional crystallization of magma batches of limited volume.
- Full Text:
- Authors: Eales, Hugh V , Marsh, Julian S , Mitchell, Andrew A , de Klerk, William J , Kruger, Floris J , Field, Matthew
- Date: 1986
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/136044 , vital:37331 , https://doi.org/10.1180/minmag.1986.050.358.03
- Description: Ratios between elements Mg, Fe, Co, Cr, Ni, V, and Sc are consistently different in mafic rocks of the upper critical zone, and those above the Bastard unit. Within the 300 m section above the Merensky Reef, 87Sr/86Sr ratios increase from c.0.7063 to c.0.7087, irrespective of rock type. Decoupling of Mg/(Mg + Fe2+) ratios and the Ca contents of plagioclase, and wide variations in the proportions of anorthosite within the Bastard, Merensky, and Merensky Footwall units, are inconsistent with anorthosite formation by simple fractional crystallization of magma batches of limited volume.
- Full Text: