The morphology and sedimentology of two unconsolidated quaternary debris slope deposits in the Alexandria district, Cape Province
- Authors: Illgner, Peter Mark
- Date: 1995
- Subjects: Slopes (Physical geography) -- South Africa , Weathering -- South Africa , Geomorphology -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4843 , http://hdl.handle.net/10962/d1005519
- Description: Research on hillslope surface processes and hillslope stratigraphy has been neglected in southern Africa. The amount of published literature on hillslope stratigraphy in southern Africa is very limited. Hillslope sediments provide a record of past environmental conditions and may be especially useful in calculating the recurrence interval of extreme environmental conditions such as earthquakes and intense rainfall events. The characteristics of hillslope sediments provide information as to their origin, transport and mechanisms of deposition. No published work could be found that had been undertaken on hillslope surface processes or stratigraphy in the eastern Cape coastal region. This study attempted to fill this gap in the geomorphic literature for southern Africa. The surface processes acting on hillslopes at Burchleigh and Spring Grove in the Alexandria district of the eastern Cape were examined in terms of slope morphology, surface sediment characteristics and the internal geometry of the hillslope sedimentary deposits. The late Quaternary hillslope sedimentary deposits at the two study sites are composed of fine grained colluvial sediments intercalated with highly lenticular diamicts. The fine grained colluvial sediments were emplaced by overland flow processes while the diamicts were deposited by debris flows. The sedimentary sequences at both study sites have a basal conglomerate interpreted as a channel lag deposit. Most slope failures preceding debris flow events were probably triggered by intense or extended periods of rainfall associated with cold fronts or cut-of flows. Seismic events may also have triggered slope failure, with or without the hillslope sediments being saturated. The results of this study indicate that a continuum exists between the slopewash dominated processes of the presently summer rainfall regions of Natal to the present winter rainfall regions of the western Cape where mass movement processes are significant. Hillslope deposits, therefore, provide a record of environmental conditions which may greatly facilitate proper management of the landscape.
- Full Text:
- Date Issued: 1995
- Authors: Illgner, Peter Mark
- Date: 1995
- Subjects: Slopes (Physical geography) -- South Africa , Weathering -- South Africa , Geomorphology -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4843 , http://hdl.handle.net/10962/d1005519
- Description: Research on hillslope surface processes and hillslope stratigraphy has been neglected in southern Africa. The amount of published literature on hillslope stratigraphy in southern Africa is very limited. Hillslope sediments provide a record of past environmental conditions and may be especially useful in calculating the recurrence interval of extreme environmental conditions such as earthquakes and intense rainfall events. The characteristics of hillslope sediments provide information as to their origin, transport and mechanisms of deposition. No published work could be found that had been undertaken on hillslope surface processes or stratigraphy in the eastern Cape coastal region. This study attempted to fill this gap in the geomorphic literature for southern Africa. The surface processes acting on hillslopes at Burchleigh and Spring Grove in the Alexandria district of the eastern Cape were examined in terms of slope morphology, surface sediment characteristics and the internal geometry of the hillslope sedimentary deposits. The late Quaternary hillslope sedimentary deposits at the two study sites are composed of fine grained colluvial sediments intercalated with highly lenticular diamicts. The fine grained colluvial sediments were emplaced by overland flow processes while the diamicts were deposited by debris flows. The sedimentary sequences at both study sites have a basal conglomerate interpreted as a channel lag deposit. Most slope failures preceding debris flow events were probably triggered by intense or extended periods of rainfall associated with cold fronts or cut-of flows. Seismic events may also have triggered slope failure, with or without the hillslope sediments being saturated. The results of this study indicate that a continuum exists between the slopewash dominated processes of the presently summer rainfall regions of Natal to the present winter rainfall regions of the western Cape where mass movement processes are significant. Hillslope deposits, therefore, provide a record of environmental conditions which may greatly facilitate proper management of the landscape.
- Full Text:
- Date Issued: 1995
Baptism in the scheme of salvation as understood by St. Luke with special reference to Acts 2:37-3:21
- Authors: Goodyer, Edward Arthur
- Date: 1991
- Subjects: Bible -- Commentaries , Baptism , Baptism -- Biblical teaching , Church history -- Primitive and early church, ca. 30-600
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1310 , http://hdl.handle.net/10962/d1018219
- Description: The aim of this thesis is to investigate what can be discovered from Luke-Acts about early Christian baptism, recognising that the environment in which Luke's tradition developed was both Jewish and Gentile. The thesis begins with a brief survey of the Jewish practice of ritual washings. The ideas and practices which encouraged the formal rite of John the Baptist and the early church are identified and evaluated. The second chapter focuses attention on Acts 2:37-3:21. Baptism is defined in this passage (Ac. 2:38) in the context of the proclamation by Peter (Ac. 2:14-36) and the life of the community, which includes koinonia (Ac. 2:42-47), the performance of a miracle (Ac. 3:1-1 0), and a further proclamation (Ac. 3:12-26). Using the methods of redaktiongeschichte and narratological analyses, the literary unity of Luke-Acts will be shown in the light of the elements of baptism. In the third chapter the different accounts of baptism recorded in Luke-Acts will be analysed and compared in order to determine how the church tradition which Luke represents understood baptism, and what was the significance of the rite and the practice of baptism in the early church. Finally, in order to emphasise the importance in the Greek world of the ideas and example of the moral philosophers, the meaning of terms related to baptism, such as akouo, metanoeo and pisteuo, is examined in the light of both Jewish and Greek concepts. The community life of the baptised expressed also practices and ideas which appear to owe more to the Greek world than the Jewish. These concepts include parrhesia, koinonia, and the way in which Christianity is described by its members and outsiders- Christianoi, hairesis, hodos. Finally the setting of the Christian meetings in the Gentile context is discussed. The conclusion indicated by the evidence is that Christianity was organised in a form which was scarcely distinguishable from a school under a kathegetes. Baptism initiated the believer into a relationship with a teacher. It was the nature of the teacher as well as the content of the teaching which gave to Christianity its uniqueness.
- Full Text:
- Date Issued: 1991
- Authors: Goodyer, Edward Arthur
- Date: 1991
- Subjects: Bible -- Commentaries , Baptism , Baptism -- Biblical teaching , Church history -- Primitive and early church, ca. 30-600
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1310 , http://hdl.handle.net/10962/d1018219
- Description: The aim of this thesis is to investigate what can be discovered from Luke-Acts about early Christian baptism, recognising that the environment in which Luke's tradition developed was both Jewish and Gentile. The thesis begins with a brief survey of the Jewish practice of ritual washings. The ideas and practices which encouraged the formal rite of John the Baptist and the early church are identified and evaluated. The second chapter focuses attention on Acts 2:37-3:21. Baptism is defined in this passage (Ac. 2:38) in the context of the proclamation by Peter (Ac. 2:14-36) and the life of the community, which includes koinonia (Ac. 2:42-47), the performance of a miracle (Ac. 3:1-1 0), and a further proclamation (Ac. 3:12-26). Using the methods of redaktiongeschichte and narratological analyses, the literary unity of Luke-Acts will be shown in the light of the elements of baptism. In the third chapter the different accounts of baptism recorded in Luke-Acts will be analysed and compared in order to determine how the church tradition which Luke represents understood baptism, and what was the significance of the rite and the practice of baptism in the early church. Finally, in order to emphasise the importance in the Greek world of the ideas and example of the moral philosophers, the meaning of terms related to baptism, such as akouo, metanoeo and pisteuo, is examined in the light of both Jewish and Greek concepts. The community life of the baptised expressed also practices and ideas which appear to owe more to the Greek world than the Jewish. These concepts include parrhesia, koinonia, and the way in which Christianity is described by its members and outsiders- Christianoi, hairesis, hodos. Finally the setting of the Christian meetings in the Gentile context is discussed. The conclusion indicated by the evidence is that Christianity was organised in a form which was scarcely distinguishable from a school under a kathegetes. Baptism initiated the believer into a relationship with a teacher. It was the nature of the teacher as well as the content of the teaching which gave to Christianity its uniqueness.
- Full Text:
- Date Issued: 1991
A theological consideration of the office, sacrifice, ministry and perfection of Christ as high priest in the Epistle to the Hebrews, and their significance for the believer and the community of faith
- Authors: Furness, Darryl Hilary
- Date: 1989
- Subjects: Jesus Christ -- Person and offices , Bible -- Hebrews -- Criticism, interpretation, etc. , Sacrifice -- Christianity
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1219 , http://hdl.handle.net/10962/d1001549
- Description: In these last days God has spoken his last and most complete word to man in a Son, Jesus Christ. In his person and ministry Christ is the agent of creation and heir of the spiritual and material estate of God. He is the locus of the fulfilment of the revelatory plan of God, and, as such, is superior to the angels, the ministers of salvation within the created order, and Moses, the faithful minister of God's people Israel. Christ not only fulfils the necessary qualification for priesthood under the old covenant, that of divine appointment, but is appointed by God a high priest for ever after the order of Melchizedek. This establishes and authenticates the high priestly office of Christ. Jesus Christ, Iike the high priests of the old covenant, must offer gifts and sacrifices to God. The sacrifice of Christ fulfils the sacrificial code of Leviticus 1-7, his sacrifice being a gift to God, communion with God, and an expiatory sacrifice. But more than this the sacrifice of Christ fulfils the Day of Atonement ritual of Leviticus 16 as well as the covenant sacrifice of Exodus 24. The sacrifice of Christ is essentially once for all, being that unique action which alone can ultimately deal with sin. The uniqueness of Christ's sacrifice depends on the uniqueness of the person of Christ and his superior high priestly office. In his sacrificial action Christ is also the sin-bearer. The high priestly sacrifice of Christ determines the form of the high priestly ministry of Christ, which is also gift to God, communion with God, has expiatory significance, and is a ministry of the new covenant . The high priestly ministry of Christ is a ministry which is continuous through time and is both contemporaneous with and subsequent to his sacrifice. In this continuity through time the ministry of Christ is the foundation of both the faith of believers and their perfection as sons. In the execution of his high priestly ministry Christ is perfected by God through the learning of obedience. The humiliation of Christ and his learning of obedience becomes the foundation of the perfecting of believers. It is as the One who is perfected through suffering that Christ becomes the pioneer of salvation and the pioneer and perfecter of the faith of the people of God. Through faith in Christ the people of God constitute a pilgrim people who, on the basis of Christ's perfection, are themselves perfected and brought to glory. The pilgrim people of God share in the priesthood of Christ and constitute a priesthood of all believers. In their pilgrimage of faith they are to demonstrate their confidence, endurance, obedience, and discipline, and in their running of the race of pilgrimage are to exercise their own ministry as they progress to glory and the sabbath rest of God. The high priesthood of Christ has implications for the common life of the people of God and is at the foundation of our understanding of the Christian life.
- Full Text:
- Date Issued: 1989
- Authors: Furness, Darryl Hilary
- Date: 1989
- Subjects: Jesus Christ -- Person and offices , Bible -- Hebrews -- Criticism, interpretation, etc. , Sacrifice -- Christianity
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1219 , http://hdl.handle.net/10962/d1001549
- Description: In these last days God has spoken his last and most complete word to man in a Son, Jesus Christ. In his person and ministry Christ is the agent of creation and heir of the spiritual and material estate of God. He is the locus of the fulfilment of the revelatory plan of God, and, as such, is superior to the angels, the ministers of salvation within the created order, and Moses, the faithful minister of God's people Israel. Christ not only fulfils the necessary qualification for priesthood under the old covenant, that of divine appointment, but is appointed by God a high priest for ever after the order of Melchizedek. This establishes and authenticates the high priestly office of Christ. Jesus Christ, Iike the high priests of the old covenant, must offer gifts and sacrifices to God. The sacrifice of Christ fulfils the sacrificial code of Leviticus 1-7, his sacrifice being a gift to God, communion with God, and an expiatory sacrifice. But more than this the sacrifice of Christ fulfils the Day of Atonement ritual of Leviticus 16 as well as the covenant sacrifice of Exodus 24. The sacrifice of Christ is essentially once for all, being that unique action which alone can ultimately deal with sin. The uniqueness of Christ's sacrifice depends on the uniqueness of the person of Christ and his superior high priestly office. In his sacrificial action Christ is also the sin-bearer. The high priestly sacrifice of Christ determines the form of the high priestly ministry of Christ, which is also gift to God, communion with God, has expiatory significance, and is a ministry of the new covenant . The high priestly ministry of Christ is a ministry which is continuous through time and is both contemporaneous with and subsequent to his sacrifice. In this continuity through time the ministry of Christ is the foundation of both the faith of believers and their perfection as sons. In the execution of his high priestly ministry Christ is perfected by God through the learning of obedience. The humiliation of Christ and his learning of obedience becomes the foundation of the perfecting of believers. It is as the One who is perfected through suffering that Christ becomes the pioneer of salvation and the pioneer and perfecter of the faith of the people of God. Through faith in Christ the people of God constitute a pilgrim people who, on the basis of Christ's perfection, are themselves perfected and brought to glory. The pilgrim people of God share in the priesthood of Christ and constitute a priesthood of all believers. In their pilgrimage of faith they are to demonstrate their confidence, endurance, obedience, and discipline, and in their running of the race of pilgrimage are to exercise their own ministry as they progress to glory and the sabbath rest of God. The high priesthood of Christ has implications for the common life of the people of God and is at the foundation of our understanding of the Christian life.
- Full Text:
- Date Issued: 1989
Spenser's Colin Clout : an introductory study
- Authors: Brown, Molly Anne
- Date: 1985
- Subjects: Spenser, Edmund, 1552?-1599 -- Criticism and interpretation , Faerie Queene , English poetry , Epic , Criticism , Interpretation , Clout, Colin (Fictitious character)
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2180 , http://hdl.handle.net/10962/d1001831
- Description: From introduction: In the sixth book of The Faerie Qveene, the reader is presented with a vision of the Graces and their attendants dancing on Mount Acidale to the piping of a simple shepherd. Spenser identifies this favoured musician as Colin Clout and then goes on to pose a seemingly inconsequential rhetorical question. "Who knowes not Colin Cloute?” he asks. The note of confident pride which can be discerned in the query clearly reveals Spenser's peculiar interest in one of his most intriguing creations. It is almost impossible to read a representative selection of Spenser's poetical works without noticing the hauntingly frequent appearances of his "Southerne shepheardes boye". Colin appears or is named in no fewer than six of Spenser's poems.
- Full Text:
- Date Issued: 1985
- Authors: Brown, Molly Anne
- Date: 1985
- Subjects: Spenser, Edmund, 1552?-1599 -- Criticism and interpretation , Faerie Queene , English poetry , Epic , Criticism , Interpretation , Clout, Colin (Fictitious character)
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2180 , http://hdl.handle.net/10962/d1001831
- Description: From introduction: In the sixth book of The Faerie Qveene, the reader is presented with a vision of the Graces and their attendants dancing on Mount Acidale to the piping of a simple shepherd. Spenser identifies this favoured musician as Colin Clout and then goes on to pose a seemingly inconsequential rhetorical question. "Who knowes not Colin Cloute?” he asks. The note of confident pride which can be discerned in the query clearly reveals Spenser's peculiar interest in one of his most intriguing creations. It is almost impossible to read a representative selection of Spenser's poetical works without noticing the hauntingly frequent appearances of his "Southerne shepheardes boye". Colin appears or is named in no fewer than six of Spenser's poems.
- Full Text:
- Date Issued: 1985
Bacterial degradation of the acaricide amitraz
- Authors: Baker, Penelope Bridget
- Date: 1976
- Subjects: Acaricides , Biodegradation , Gas chromatography , Bacteriology -- Cultures and culture media
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4099 , http://hdl.handle.net/10962/d1009498
- Description: This thesis describes dip tank field trials and laboratory investigations on the acaricide Amitraz. Amitraz is a triazapenta- diene compound which is relatively unstable in fouled dip washes. The field trials were conducted on the farm Sea View according to the "Total Replacement Method" and on the farm Sea Ways according to the "Lime Stabilization Method" of dipping. The results of these trials showed that Amitraz was stable in clean dip washes, and under conditions of high pH resulting from the addition of slaked lime to the dip wash. Using mixed bacterial populations optimum conditions for degradation of Amitraz in the laboratory were determined. Bacterial cultures degraded Amitraz most efficiently in media supplemented with yeast extract or with a high content of sterile cattle faeces. Amitraz concentrations were determined by gas chromatography. A culture. efficient at degrading Amitraz was enriched from a dip tank sludge inoculum. From this culture ten bacterial isolates were identified; nine of these were of the genus Pseudomonas and one was an Achromobacter sp. Experiments with both mixed and pure cultures demonstrated that bacterial degradation of Amitraz was by the process of co-metabolism. The existence of four degradation products was shown using thin layer chromatography. Tentative identification of two of the products was made.
- Full Text:
- Date Issued: 1976
- Authors: Baker, Penelope Bridget
- Date: 1976
- Subjects: Acaricides , Biodegradation , Gas chromatography , Bacteriology -- Cultures and culture media
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4099 , http://hdl.handle.net/10962/d1009498
- Description: This thesis describes dip tank field trials and laboratory investigations on the acaricide Amitraz. Amitraz is a triazapenta- diene compound which is relatively unstable in fouled dip washes. The field trials were conducted on the farm Sea View according to the "Total Replacement Method" and on the farm Sea Ways according to the "Lime Stabilization Method" of dipping. The results of these trials showed that Amitraz was stable in clean dip washes, and under conditions of high pH resulting from the addition of slaked lime to the dip wash. Using mixed bacterial populations optimum conditions for degradation of Amitraz in the laboratory were determined. Bacterial cultures degraded Amitraz most efficiently in media supplemented with yeast extract or with a high content of sterile cattle faeces. Amitraz concentrations were determined by gas chromatography. A culture. efficient at degrading Amitraz was enriched from a dip tank sludge inoculum. From this culture ten bacterial isolates were identified; nine of these were of the genus Pseudomonas and one was an Achromobacter sp. Experiments with both mixed and pure cultures demonstrated that bacterial degradation of Amitraz was by the process of co-metabolism. The existence of four degradation products was shown using thin layer chromatography. Tentative identification of two of the products was made.
- Full Text:
- Date Issued: 1976
Enkele eksistensiële elemente in die prosawerk van Willem Elsschot
- Authors: Saayman, Ellen Tertia
- Date: 1975
- Subjects: Elsschot, Willem, 1882-1960 -- Criticism and interpretation
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: vital:3634 , http://hdl.handle.net/10962/d1013113
- Description: Elsschot word dikwels 'n siniese skrywer genoem. Alvorens die geldigheid, al dan nie, van hierdie stalling nagegaan word, volg 'n aantal definisies om te probeer bepaal wat sinisme is. Van Dale gee die volgende verklaring van die woord CYNISCH: "schaamteloos ongevoelig, een stuitend of pijnlijk ongeloof in het goede aan den dag leggende, niet gelovende aan oprechtheid of deugd bij de motieven en daden der mensen en dit met spottende lach of op scherpe,sarcastische wijze laten blijken". Intro., p. 1.
- Full Text:
- Date Issued: 1975
- Authors: Saayman, Ellen Tertia
- Date: 1975
- Subjects: Elsschot, Willem, 1882-1960 -- Criticism and interpretation
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: vital:3634 , http://hdl.handle.net/10962/d1013113
- Description: Elsschot word dikwels 'n siniese skrywer genoem. Alvorens die geldigheid, al dan nie, van hierdie stalling nagegaan word, volg 'n aantal definisies om te probeer bepaal wat sinisme is. Van Dale gee die volgende verklaring van die woord CYNISCH: "schaamteloos ongevoelig, een stuitend of pijnlijk ongeloof in het goede aan den dag leggende, niet gelovende aan oprechtheid of deugd bij de motieven en daden der mensen en dit met spottende lach of op scherpe,sarcastische wijze laten blijken". Intro., p. 1.
- Full Text:
- Date Issued: 1975