The pattern-richness of graphical passwords
- Vorster, Johannes, Van Heerden, Renier, Irwin, Barry V W
- Authors: Vorster, Johannes , Van Heerden, Renier , Irwin, Barry V W
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68322 , vital:29238 , https://doi.org/10.1109/ISSA.2016.7802931
- Description: Publisher version , Conventional (text-based) passwords have shown patterns such as variations on the username, or known passwords such as “password”, “admin” or “12345”. Patterns may similarly be detected in the use of Graphical passwords (GPs). The most significant such pattern - reported by many researchers - is hotspot clustering. This paper qualitatively analyses more than 200 graphical passwords for patterns other than the classically reported hotspots. The qualitative analysis finds that a significant percentage of passwords fall into a small set of patterns; patterns that can be used to form attack models against GPs. In counter action, these patterns can also be used to educate users so that future password selection is more secure. It is the hope that the outcome from this research will lead to improved behaviour and an enhancement in graphical password security.
- Full Text: false
- Date Issued: 2016
- Authors: Vorster, Johannes , Van Heerden, Renier , Irwin, Barry V W
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68322 , vital:29238 , https://doi.org/10.1109/ISSA.2016.7802931
- Description: Publisher version , Conventional (text-based) passwords have shown patterns such as variations on the username, or known passwords such as “password”, “admin” or “12345”. Patterns may similarly be detected in the use of Graphical passwords (GPs). The most significant such pattern - reported by many researchers - is hotspot clustering. This paper qualitatively analyses more than 200 graphical passwords for patterns other than the classically reported hotspots. The qualitative analysis finds that a significant percentage of passwords fall into a small set of patterns; patterns that can be used to form attack models against GPs. In counter action, these patterns can also be used to educate users so that future password selection is more secure. It is the hope that the outcome from this research will lead to improved behaviour and an enhancement in graphical password security.
- Full Text: false
- Date Issued: 2016
Towards shaping the field: theorising the knowledge in a formal course for academic developers
- Vorster, Jo-Anne, Quinn, Lynn
- Authors: Vorster, Jo-Anne , Quinn, Lynn
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66578 , vital:28966 , https://doi.org/10.1080/07294360.2015.1070126
- Description: publisher version , In recent years there have been calls both for building the knowledge base of academic development (AD) and for systematic induction of newcomers to the field if AD is to advance as a professional and an academic field. Despite the importance and complexity of AD, induction of novice academic developers remains mostly informal and predominantly focuses on the practices of the field. We argue that more-experienced academic developers have an obligation to provide formal and systematic routes into the field and its knowledge base than is currently the case. One way of doing this is through offering a formal course for growing the next generation of academic developers. Such a course could equip newcomers with a more solid and shared knowledge base, thus contributing to shaping the epistemic spine of AD. In this paper, using Maton's Legitimation Code Theory, we offer an analysis of an existing course aimed at equipping novices with the theoretical and practical knowledge to enable them to solve some of the problems in higher education. From this analysis have emerged general principles that could inform the selection, sequencing and pacing of knowledge in a formal course for academic developers.
- Full Text: false
- Date Issued: 2015
- Authors: Vorster, Jo-Anne , Quinn, Lynn
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66578 , vital:28966 , https://doi.org/10.1080/07294360.2015.1070126
- Description: publisher version , In recent years there have been calls both for building the knowledge base of academic development (AD) and for systematic induction of newcomers to the field if AD is to advance as a professional and an academic field. Despite the importance and complexity of AD, induction of novice academic developers remains mostly informal and predominantly focuses on the practices of the field. We argue that more-experienced academic developers have an obligation to provide formal and systematic routes into the field and its knowledge base than is currently the case. One way of doing this is through offering a formal course for growing the next generation of academic developers. Such a course could equip newcomers with a more solid and shared knowledge base, thus contributing to shaping the epistemic spine of AD. In this paper, using Maton's Legitimation Code Theory, we offer an analysis of an existing course aimed at equipping novices with the theoretical and practical knowledge to enable them to solve some of the problems in higher education. From this analysis have emerged general principles that could inform the selection, sequencing and pacing of knowledge in a formal course for academic developers.
- Full Text: false
- Date Issued: 2015
Re-framing academic staff development
- Vorster, Jo-Anne, Quinn, Lynn
- Authors: Vorster, Jo-Anne , Quinn, Lynn
- Date: 2017
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66535 , vital:28960 , https://doi.org/10.1007/978-94-6300-983-6_8
- Description: publisher version , Globally higher education is situated in a supercomplex world (Barnett, 2000) that is constantly in a state of flux and subject to multiple pressures. This situation has been exacerbated in South African higher education that has been characterised by student protests in the last two years (2015–2016). One of the major causes for the recents protests, particularly in our institutional context, has been students’ anger that despite the official demise of apartheid and the end of colonial rule, some universities in South Africa are still attempting to be copies of Oxford and Harvard.
- Full Text: false
- Date Issued: 2017
- Authors: Vorster, Jo-Anne , Quinn, Lynn
- Date: 2017
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/66535 , vital:28960 , https://doi.org/10.1007/978-94-6300-983-6_8
- Description: publisher version , Globally higher education is situated in a supercomplex world (Barnett, 2000) that is constantly in a state of flux and subject to multiple pressures. This situation has been exacerbated in South African higher education that has been characterised by student protests in the last two years (2015–2016). One of the major causes for the recents protests, particularly in our institutional context, has been students’ anger that despite the official demise of apartheid and the end of colonial rule, some universities in South Africa are still attempting to be copies of Oxford and Harvard.
- Full Text: false
- Date Issued: 2017
Cast of 'Take the Blame'
- Vinjiwe, Vuyisile, Matabate, Aubrey
- Authors: Vinjiwe, Vuyisile , Matabate, Aubrey
- Date: 19??
- Subjects: UNCATALOGUED
- Type: Image
- Identifier: http://hdl.handle.net/10962/221597 , vital:48765 , DTC-001
- Description: The cast of'Take the Blame' play. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/) (NEVER CAHNGE THIS FIELD)
- Full Text: false
- Date Issued: 19??
- Authors: Vinjiwe, Vuyisile , Matabate, Aubrey
- Date: 19??
- Subjects: UNCATALOGUED
- Type: Image
- Identifier: http://hdl.handle.net/10962/221597 , vital:48765 , DTC-001
- Description: The cast of'Take the Blame' play. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/) (NEVER CAHNGE THIS FIELD)
- Full Text: false
- Date Issued: 19??
Letter from James Veitch & Sons, on behalf of the Royal Exotic Nursery, to Walter Jardine regarding a bill of landing for Cambrians sent, 1869
- Veitch, James, Jardine, Walter
- Authors: Veitch, James , Jardine, Walter
- Date: 1869-01-12 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Grahamstown (South Africa) -- History , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197472 , vital:45879 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly July 2021. Transcription: Royal Exotic NurseryKings Road. Chelsea S.W. London. January 12 1869. Dear Sir We have pleasure to enclose your Duplicate Invoice and B/L [Bill of Lading] of cases sent by the Cambrian which we trust will be received to your entire satisfaction. With best respects. Yours truly. James Veitch & Sons p.p Thomas Manning. W. Jardine Esq.
- Full Text: false
- Authors: Veitch, James , Jardine, Walter
- Date: 1869-01-12 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Grahamstown (South Africa) -- History , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197472 , vital:45879 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly July 2021. Transcription: Royal Exotic NurseryKings Road. Chelsea S.W. London. January 12 1869. Dear Sir We have pleasure to enclose your Duplicate Invoice and B/L [Bill of Lading] of cases sent by the Cambrian which we trust will be received to your entire satisfaction. With best respects. Yours truly. James Veitch & Sons p.p Thomas Manning. W. Jardine Esq.
- Full Text: false
Letter from James Veitch & Sons (Royal Exotic Nursery) to Walter Jardine, February 1868
- Veitch, James, Jardine, Walter
- Authors: Veitch, James , Jardine, Walter
- Date: 1868-02-10 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197605 , vital:45890 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly August 2021. Transcription: Royal Exotic Nursery. Kings Road Chelsea .SW. Feb. 10th 1868 Dear Sir, We have the pleasure to enclose your receipt for [?] the 15th, also B/L and Invoice of seeds forwarded by this mail, and we trust the same will be entirely satisfactory. With our best thanks for kindnesses and hope to be favoured with a continuation of the same. You will observe we have made an allowance, being for the Botanic Gardens. They are sent care of A Taylor Esq Algoa Bay. We remain, Dear Sir, Yours truly James Veitch & Sons. pp Thomas Manning.
- Full Text: false
- Authors: Veitch, James , Jardine, Walter
- Date: 1868-02-10 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197605 , vital:45890 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly August 2021. Transcription: Royal Exotic Nursery. Kings Road Chelsea .SW. Feb. 10th 1868 Dear Sir, We have the pleasure to enclose your receipt for [?] the 15th, also B/L and Invoice of seeds forwarded by this mail, and we trust the same will be entirely satisfactory. With our best thanks for kindnesses and hope to be favoured with a continuation of the same. You will observe we have made an allowance, being for the Botanic Gardens. They are sent care of A Taylor Esq Algoa Bay. We remain, Dear Sir, Yours truly James Veitch & Sons. pp Thomas Manning.
- Full Text: false
Letter from James Veitch & Sons (Royal Exotic Nursery) to Walter Jardine, November 1868
- Veitch, James, Jardine, Walter
- Authors: Veitch, James , Jardine, Walter
- Date: 1868-11-09 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197533 , vital:45884 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly July 2021. Transcription: Royal Exotic Nursery. Kings Road. Chelsea S.W. London. Nov 9th 1868. Dear Sir We received your letter of the 12th Sept and are very glad to hear the seeds arrived safely and in good order and we hope it will lead to further kind favors. We do not see any reason why Camellias should not travel well in Close Boxes, we have generally sent them to the Cape in Glass Cases but as you remark it is expensive, we can supply suitable plants at £10 per 100, or stronger @£12-10- We shall be happy to receive your order which shall have our best attention and much obligation. Yours truly. James Veitch & Sons. p.p. Thomas Murray. P.S. Private. Do you know Mr Murray of your Town and is he safe, he was formerly of Cape Town.
- Full Text: false
- Authors: Veitch, James , Jardine, Walter
- Date: 1868-11-09 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197533 , vital:45884 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly July 2021. Transcription: Royal Exotic Nursery. Kings Road. Chelsea S.W. London. Nov 9th 1868. Dear Sir We received your letter of the 12th Sept and are very glad to hear the seeds arrived safely and in good order and we hope it will lead to further kind favors. We do not see any reason why Camellias should not travel well in Close Boxes, we have generally sent them to the Cape in Glass Cases but as you remark it is expensive, we can supply suitable plants at £10 per 100, or stronger @£12-10- We shall be happy to receive your order which shall have our best attention and much obligation. Yours truly. James Veitch & Sons. p.p. Thomas Murray. P.S. Private. Do you know Mr Murray of your Town and is he safe, he was formerly of Cape Town.
- Full Text: false
Letter from James Veitch & Sons (Royal Exotic Nursery), with an invoice, to Walter Jardine, January 1869
- Veitch, James, Jardine, Walter
- Authors: Veitch, James , Jardine, Walter
- Date: 1869-01-09 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197620 , vital:45891 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly August 2021. Transcription: Royal Exotic Nursery. Kings Road Chelsea .SW. Feb. 10th 1868 Dear Sir, We have the pleasure to enclose your receipt for [?] the 15th, also B/L and Invoice of seeds forwarded by this mail, and we trust the same will be entirely satisfactory. With our best thanks for kindnesses and hope to be favoured with a continuation of the same. You will observe we have made an allowance, being for the Botanic Gardens. They are sent care of A Taylor Esq Algoa Bay. We remain, Dear Sir, Yours truly James Veitch & Sons. pp Thomas Manning.
- Full Text: false
- Authors: Veitch, James , Jardine, Walter
- Date: 1869-01-09 , 2021-09-29
- Subjects: Jardine, Walter , Botanical Gardens -- South Africa -- Grahamstown , Royal Exotic Nursery (London, England)
- Type: text , letter
- Identifier: http://hdl.handle.net/10962/197620 , vital:45891 , Cory Library for Humanities Research, Rhodes University
- Description: Jardine Correspondence transcribed by Jean Kelly August 2021. Transcription: Royal Exotic Nursery. Kings Road Chelsea .SW. Feb. 10th 1868 Dear Sir, We have the pleasure to enclose your receipt for [?] the 15th, also B/L and Invoice of seeds forwarded by this mail, and we trust the same will be entirely satisfactory. With our best thanks for kindnesses and hope to be favoured with a continuation of the same. You will observe we have made an allowance, being for the Botanic Gardens. They are sent care of A Taylor Esq Algoa Bay. We remain, Dear Sir, Yours truly James Veitch & Sons. pp Thomas Manning.
- Full Text: false
Facile synthesis and biological evaluation of assorted indolyl-3-amides and esters from a single, stable carbonyl nitrile intermediate
- Veale, Clinton G L, Edkins, Adrienne L, de la Mare, Jo-Anne, de Kock, Carmen, Smith, Peter J, Khanye, Setshaba D
- Authors: Veale, Clinton G L , Edkins, Adrienne L , de la Mare, Jo-Anne , de Kock, Carmen , Smith, Peter J , Khanye, Setshaba D
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66221 , vital:28919 , https://doi.org/10.1016/j.tetlet.2015.02.090
- Description: publisher version , The synthesis of biologically relevant amides and esters is routinely conducted under complex reaction conditions or requires the use of additional catalysts in order to generate sensitive electrophilic species for attack by a nucleophile. Here we present the synthesis of different indolic esters and amides from indolyl-3-carbonyl nitrile, without the requirement of anhydrous reaction conditions or catalysts. Additionally, we screened these compounds for potential in vitro antimalarial and anticancer activity, revealing 1H-indolyl-3-carboxylic acid 3-(indolyl-3-carboxamide)aminobenzyl ester to have moderate activity against both lines.
- Full Text: false
- Date Issued: 2015
- Authors: Veale, Clinton G L , Edkins, Adrienne L , de la Mare, Jo-Anne , de Kock, Carmen , Smith, Peter J , Khanye, Setshaba D
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/66221 , vital:28919 , https://doi.org/10.1016/j.tetlet.2015.02.090
- Description: publisher version , The synthesis of biologically relevant amides and esters is routinely conducted under complex reaction conditions or requires the use of additional catalysts in order to generate sensitive electrophilic species for attack by a nucleophile. Here we present the synthesis of different indolic esters and amides from indolyl-3-carbonyl nitrile, without the requirement of anhydrous reaction conditions or catalysts. Additionally, we screened these compounds for potential in vitro antimalarial and anticancer activity, revealing 1H-indolyl-3-carboxylic acid 3-(indolyl-3-carboxamide)aminobenzyl ester to have moderate activity against both lines.
- Full Text: false
- Date Issued: 2015
Near Island Reserve, Seaview, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plumbago capensis -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12680 , http://hdl.handle.net/10962/d1014382
- Description: Good display of Plumbago capensis.
- Full Text: false
- Date Issued: 199u
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plumbago capensis -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12680 , http://hdl.handle.net/10962/d1014382
- Description: Good display of Plumbago capensis.
- Full Text: false
- Date Issued: 199u
Top of the south-eastern kop at Coega Kops, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12467 , http://hdl.handle.net/10962/d1013874
- Description: The standing figures show the depth of the vegetation, the low ground to the south towards Algoa Bay soon to be built upon.
- Full Text: false
- Date Issued: 1997-04-21
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12467 , http://hdl.handle.net/10962/d1013874
- Description: The standing figures show the depth of the vegetation, the low ground to the south towards Algoa Bay soon to be built upon.
- Full Text: false
- Date Issued: 1997-04-21
Amanzi farm, Uitenhage
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape , Crassula perfoliata -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13315 , http://hdl.handle.net/10962/d1016993
- Description: The only outcrop of rock known in what was once dense Valley Bushveld. Well stocked with succulent plants including Crassula perfoliata. Note Spekboom bush in right background.
- Full Text: false
- Date Issued: 199u
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape , Crassula perfoliata -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13315 , http://hdl.handle.net/10962/d1016993
- Description: The only outcrop of rock known in what was once dense Valley Bushveld. Well stocked with succulent plants including Crassula perfoliata. Note Spekboom bush in right background.
- Full Text: false
- Date Issued: 199u
On Hougham Park flats just east of Coega River
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12636 , http://hdl.handle.net/10962/d1014043
- Description: Open grassveld with scattered bush.
- Full Text: false
- Date Issued: 199u
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12636 , http://hdl.handle.net/10962/d1014043
- Description: Open grassveld with scattered bush.
- Full Text: false
- Date Issued: 199u
Tankatara bushveld, Sunday's River, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 1990
- Subjects: Aloe ferox -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13249 , http://hdl.handle.net/10962/d1016342
- Description: Woman stripping Aloe ferox leaves for juice-tapping.
- Full Text: false
- Date Issued: 1990
- Authors: Vanderplank, Helen J
- Date: 1990
- Subjects: Aloe ferox -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13249 , http://hdl.handle.net/10962/d1016342
- Description: Woman stripping Aloe ferox leaves for juice-tapping.
- Full Text: false
- Date Issued: 1990
Coega Kops, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Epiphytes -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12460 , http://hdl.handle.net/10962/d1013867
- Description: Showing nature of the southfacing krans on which a few epiphytic orchids flourish. PW Coetzee.
- Full Text: false
- Date Issued: 1997-04-21
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Epiphytes -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12460 , http://hdl.handle.net/10962/d1013867
- Description: Showing nature of the southfacing krans on which a few epiphytic orchids flourish. PW Coetzee.
- Full Text: false
- Date Issued: 1997-04-21
Lower Elands River Valley, Uitenhage
- Authors: Vanderplank, Helen J
- Date: 19uu
- Subjects: Faucaria felina -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13274 , http://hdl.handle.net/10962/d1014506
- Description: Faucaria felina growing in dry, stony ground on 'Echodale' farm. Surrounded by dense bush.
- Full Text: false
- Date Issued: 19uu
- Authors: Vanderplank, Helen J
- Date: 19uu
- Subjects: Faucaria felina -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:13274 , http://hdl.handle.net/10962/d1014506
- Description: Faucaria felina growing in dry, stony ground on 'Echodale' farm. Surrounded by dense bush.
- Full Text: false
- Date Issued: 19uu
Top of Coega Kop, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Aloe striata -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12464 , http://hdl.handle.net/10962/d1013871
- Description: Aloe striata in seedpod in lefthand corner.
- Full Text: false
- Date Issued: 1997-04-21
- Authors: Vanderplank, Helen J
- Date: 1997-04-21
- Subjects: Aloe striata -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12464 , http://hdl.handle.net/10962/d1013871
- Description: Aloe striata in seedpod in lefthand corner.
- Full Text: false
- Date Issued: 1997-04-21
Swartkops Salt Works on hill above Perseverence, Port Elizabeth, looking north
- Authors: Vanderplank, Helen J
- Date: 1996-09-28
- Subjects: Swartkops Salt Works (Port Elizabeth, South Africa)
- Type: still image
- Identifier: vital:13216 , http://hdl.handle.net/10962/d1016852
- Description: Harvesting a layer of salt by scooping and delivering by conveyor-belt into waiting truck. Looking north to heavily bushed hillside.
- Full Text: false
- Date Issued: 1996-09-28
- Authors: Vanderplank, Helen J
- Date: 1996-09-28
- Subjects: Swartkops Salt Works (Port Elizabeth, South Africa)
- Type: still image
- Identifier: vital:13216 , http://hdl.handle.net/10962/d1016852
- Description: Harvesting a layer of salt by scooping and delivering by conveyor-belt into waiting truck. Looking north to heavily bushed hillside.
- Full Text: false
- Date Issued: 1996-09-28
Scene on top of the southeastern kop of Coega Kops, Port Elizabeth
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12469 , http://hdl.handle.net/10962/d1013876
- Description: Scene on top of the southeastern kop of Coega Kops, Port Elizabeth.
- Full Text: false
- Date Issued: 199u
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12469 , http://hdl.handle.net/10962/d1013876
- Description: Scene on top of the southeastern kop of Coega Kops, Port Elizabeth.
- Full Text: false
- Date Issued: 199u
Nature of Southern reaches and of much of grassridge flats between Coega and Addo
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Veld plants -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12593 , http://hdl.handle.net/10962/d1014000
- Description: Open grassveld with occasional bushclumps.
- Full Text: false
- Date Issued: 199u
- Authors: Vanderplank, Helen J
- Date: 199u
- Subjects: Veld plants -- South Africa -- Eastern Cape , Plants -- South Africa -- Eastern Cape
- Type: still image
- Identifier: vital:12593 , http://hdl.handle.net/10962/d1014000
- Description: Open grassveld with occasional bushclumps.
- Full Text: false
- Date Issued: 199u