Synthesis, photophysical and nonlinear optical behavior of neodymium based trisphthalocyanine
- Sekhosana, Kutloano E, Amuhaya, Edith K, Khene, M Samson, Nyokong, Tebello
- Authors: Sekhosana, Kutloano E , Amuhaya, Edith K , Khene, M Samson , Nyokong, Tebello
- Language: English
- Type: Article
- Identifier: vital:7243 , http://hdl.handle.net/10962/d1020247
- Description: Tris-{1(4),8(11),15(18),22(25)-tetra(4-tertbutylphenoxy) phthalocyaninato} dineodymium (III) was synthesised and its nonlinear optical and fluorescence behavior was studied. Low fluorescence quantum yield (ФF = 0.03) was obtained with a fluorescence lifetime τF = 4.31 ns for this complex. Nonlinear optical parameters for the complex were determined using the Z-scan technique and the values of Im[χ(3)] and γ were of the order of 10−10 and 10−28 esu, respectively. Square wave voltammetry revealed three reduction and two oxidation couples for the complex. , Original publication is available at http://dx.doi.org/10.1016/j.ica.2014.11.029
- Full Text: false
- Authors: Sekhosana, Kutloano E , Amuhaya, Edith K , Khene, M Samson , Nyokong, Tebello
- Language: English
- Type: Article
- Identifier: vital:7243 , http://hdl.handle.net/10962/d1020247
- Description: Tris-{1(4),8(11),15(18),22(25)-tetra(4-tertbutylphenoxy) phthalocyaninato} dineodymium (III) was synthesised and its nonlinear optical and fluorescence behavior was studied. Low fluorescence quantum yield (ФF = 0.03) was obtained with a fluorescence lifetime τF = 4.31 ns for this complex. Nonlinear optical parameters for the complex were determined using the Z-scan technique and the values of Im[χ(3)] and γ were of the order of 10−10 and 10−28 esu, respectively. Square wave voltammetry revealed three reduction and two oxidation couples for the complex. , Original publication is available at http://dx.doi.org/10.1016/j.ica.2014.11.029
- Full Text: false
Synthetic pathways to water-soluble phthalocyanines and close analogs
- Dumoulin, Fabienne, Durmus, Mahmut, Ahsen, Vefa, Nyokong, Tebello
- Authors: Dumoulin, Fabienne , Durmus, Mahmut , Ahsen, Vefa , Nyokong, Tebello
- Language: English
- Type: Article
- Identifier: vital:7240 , http://hdl.handle.net/10962/d1019720
- Description: The different types of water-soluble phthalocyanines are presented and their synthesis is reviewed. , Original publication is available at http://dx.doi.org/10.1016/j.ccr.2010.05.002
- Full Text: false
- Authors: Dumoulin, Fabienne , Durmus, Mahmut , Ahsen, Vefa , Nyokong, Tebello
- Language: English
- Type: Article
- Identifier: vital:7240 , http://hdl.handle.net/10962/d1019720
- Description: The different types of water-soluble phthalocyanines are presented and their synthesis is reviewed. , Original publication is available at http://dx.doi.org/10.1016/j.ccr.2010.05.002
- Full Text: false
Talk to first year students
- Authors: Henderson, Derek Scott
- Subjects: Rhodes University
- Language: English
- Type: Text
- Identifier: vital:7347 , http://hdl.handle.net/10962/d1017076
- Full Text:
- Authors: Henderson, Derek Scott
- Subjects: Rhodes University
- Language: English
- Type: Text
- Identifier: vital:7347 , http://hdl.handle.net/10962/d1017076
- Full Text:
Talk to staff
- Authors: Henderson, Derek Scott
- Language: English
- Type: Text
- Identifier: vital:7396 , http://hdl.handle.net/10962/d1017285
- Full Text:
- Authors: Henderson, Derek Scott
- Language: English
- Type: Text
- Identifier: vital:7396 , http://hdl.handle.net/10962/d1017285
- Full Text:
Tanga et al 2020.pdf
- Authors: Oyedeji, Adebola Omowunmi
- Language: English
- Identifier: http://hdl.handle.net/11260/2509 , vital:41906
- Description: Various articles from Prof Adebola Oyedeji
- Full Text:
- Authors: Oyedeji, Adebola Omowunmi
- Language: English
- Identifier: http://hdl.handle.net/11260/2509 , vital:41906
- Description: Various articles from Prof Adebola Oyedeji
- Full Text:
Tax deduction for married women
- Cape Town Trade Union Library
- Authors: Cape Town Trade Union Library
- Subjects: Cape Town Trade Union Library
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/152439 , vital:39277
- Description: All married women earning over R150 per month or over R34 per week have PAYE deducted from their wages. PAYE is income tax which is paid by workers on the "pay as you earn" system. Married men, however, pay tax only when their wages are over R500 per month. Single women pay tax only when their wages are over R350 per month. As you can see from the tables which follow, the tax on married women can be quite high. For example, if a married woman earns R220 per month, she will have R9,45 per month deducted from her wages for PAYE. (See Table No. 4). Married women who have children pay the same tax as if they haul no children, too. And there is no reduction in tax if you are over 60 years old, as there is for men. There is nothing can be done about this discrimination against married women until the government changes the tax rules.
- Full Text:
- Authors: Cape Town Trade Union Library
- Subjects: Cape Town Trade Union Library
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/152439 , vital:39277
- Description: All married women earning over R150 per month or over R34 per week have PAYE deducted from their wages. PAYE is income tax which is paid by workers on the "pay as you earn" system. Married men, however, pay tax only when their wages are over R500 per month. Single women pay tax only when their wages are over R350 per month. As you can see from the tables which follow, the tax on married women can be quite high. For example, if a married woman earns R220 per month, she will have R9,45 per month deducted from her wages for PAYE. (See Table No. 4). Married women who have children pay the same tax as if they haul no children, too. And there is no reduction in tax if you are over 60 years old, as there is for men. There is nothing can be done about this discrimination against married women until the government changes the tax rules.
- Full Text:
Tebello Nyokong
- Language: English
- Type: Article
- Identifier: vital:7213 , http://hdl.handle.net/10962/d1006423
- Description: For most people, coming up with a research project that will lead to the introduction of a new treatment for cancer is a romantic aspiration that never really gets off the ground. But for Professor Nyokong, it is a goal in the process of being realised. DST /NRF professor of medicinal chemistry and nanotechnology at Rhodes's Department of Chemistry she is at the forefront of the introduction of advanced cancer-fighting drugs into the country.
- Full Text:
- Language: English
- Type: Article
- Identifier: vital:7213 , http://hdl.handle.net/10962/d1006423
- Description: For most people, coming up with a research project that will lead to the introduction of a new treatment for cancer is a romantic aspiration that never really gets off the ground. But for Professor Nyokong, it is a goal in the process of being realised. DST /NRF professor of medicinal chemistry and nanotechnology at Rhodes's Department of Chemistry she is at the forefront of the introduction of advanced cancer-fighting drugs into the country.
- Full Text:
Tembeni published article 2019 (1).pdf
- Authors: Oyedeji, Adebola Omowunmi
- Language: English
- Identifier: http://hdl.handle.net/11260/2513 , vital:41907
- Description: Various articles from Prof Adebola Oyedeji
- Full Text:
- Authors: Oyedeji, Adebola Omowunmi
- Language: English
- Identifier: http://hdl.handle.net/11260/2513 , vital:41907
- Description: Various articles from Prof Adebola Oyedeji
- Full Text:
The 45th Annual Conference of the South African Institute of Computer Scientists and Information Technologists – Work-in-Progress Papers
- Coetzee, Marijike, Gerber, Aurona
- Authors: Coetzee, Marijike , Gerber, Aurona
- Subjects: Computer science
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10948/63484 , vital:73381
- Full Text:
- Authors: Coetzee, Marijike , Gerber, Aurona
- Subjects: Computer science
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10948/63484 , vital:73381
- Full Text:
The African Heritage in music and art
- Authors: Tracey, Hugh
- Subjects: Churches , Nyasaland , Sikoshe , Datshi , The Church of Sinners , Sinners , Archive , Library , Identity , Group identity , Funds , Heritage , Tradition , Western material , Basutholand , Lesotho , Pentatonic , Hexatonic , Heptatonic , Sotho , Zulu , Carol , Distortion , Stress , Tone , Poetry , Trochaic , Iambic , Ciskei , Country , Wedding song , Preacher , Ntsikana , Ntsikana‘s Bell , Ntsikana‘s Prayer , Ntsikana‘s Song , Arab grunt , Dar es Salaam , Dr Bokwe , Zwelitsha , Southern Congo , Kamina , Country dance , Latin mass , Missa Luba , Gloria , Rattles , Drums , Xylophone , Bell , Drum , Hand piano , Clicking , Mouth smacking , The Talkative Woman , Folk music , Self-reflectation , Morality songs , Lilongwe , Snatching season , Tobacco , Courts , Mouth of the Limpopo , Subjects , Complex tune , Mbira , Likembe , Sansi , Kalimba , Nyongonyongo , Zimbabwe , Karinungu , Attitude (Psychology) , Kwela music , Tsostis , Penny whistle , Four-note harmonies , Thumbs , Congo River , Wagenya , Alexander Corder , Canoe song , Hollywood , Negro music , Sound of the South , Roots of the Blues , Negro Church Music , What do you think about Jesus? He‘s alright
- Language: English
- Type: Sound , Music
- Identifier: vital:15108 , http://hdl.handle.net/10962/d1008536 , Reel number: BC171
- Description: Second half of the lecture "The African heritage in music and art" , A lecture presented by Hugh Tracey at the General Education Conference Technical College Pretoria South Africa , For further details refer to the ILAM document collection: Hugh Tracey Broadcast Collection
- Full Text: false
- Authors: Tracey, Hugh
- Subjects: Churches , Nyasaland , Sikoshe , Datshi , The Church of Sinners , Sinners , Archive , Library , Identity , Group identity , Funds , Heritage , Tradition , Western material , Basutholand , Lesotho , Pentatonic , Hexatonic , Heptatonic , Sotho , Zulu , Carol , Distortion , Stress , Tone , Poetry , Trochaic , Iambic , Ciskei , Country , Wedding song , Preacher , Ntsikana , Ntsikana‘s Bell , Ntsikana‘s Prayer , Ntsikana‘s Song , Arab grunt , Dar es Salaam , Dr Bokwe , Zwelitsha , Southern Congo , Kamina , Country dance , Latin mass , Missa Luba , Gloria , Rattles , Drums , Xylophone , Bell , Drum , Hand piano , Clicking , Mouth smacking , The Talkative Woman , Folk music , Self-reflectation , Morality songs , Lilongwe , Snatching season , Tobacco , Courts , Mouth of the Limpopo , Subjects , Complex tune , Mbira , Likembe , Sansi , Kalimba , Nyongonyongo , Zimbabwe , Karinungu , Attitude (Psychology) , Kwela music , Tsostis , Penny whistle , Four-note harmonies , Thumbs , Congo River , Wagenya , Alexander Corder , Canoe song , Hollywood , Negro music , Sound of the South , Roots of the Blues , Negro Church Music , What do you think about Jesus? He‘s alright
- Language: English
- Type: Sound , Music
- Identifier: vital:15108 , http://hdl.handle.net/10962/d1008536 , Reel number: BC171
- Description: Second half of the lecture "The African heritage in music and art" , A lecture presented by Hugh Tracey at the General Education Conference Technical College Pretoria South Africa , For further details refer to the ILAM document collection: Hugh Tracey Broadcast Collection
- Full Text: false
The African heritage in music and in art
- Authors: Tracey, Hugh
- Subjects: Technical College, Pretoria, Transvaal (Gauteng), South Africa , BP Southern Africa , African Heritage , Music , Art , America , Facing the Music , Problem , Population , Political crisis , Values , Tradition , Speech , Changes , Damage , Symbols , Phsychology , Education , Missionaries , Prejudice , Interdepence , Understanding , Intangibles , Material objects , Huts , Hoe , Spears , Legend , History , Sculpture , Trees , Carving , Wood carving , West Africa , Moralising , Basutholand , Medical murder , Lumumba , Congo , Kanyoka , Salisbury , Drinking , Fooding , Dancing , Churches , General Education Conference , Heritage , New York , American negro , London , Evaluation of arts , Father Andre Fernandez , Dark , Chosen people , Ideal , Year of change , Inter-dependence , Demands for independence , Statue , Politics
- Language: English
- Type: Sound , Lecture , Music
- Identifier: vital:15099 , http://hdl.handle.net/10962/d1008527 , Reel number: BC130, BC171, BC172
- Description: Lecture presented by Hugh Tracey at the General Education Conference, Technical College, Pretoria, South Africa , For further details refer to the ILAM Document Collection: Hugh Tracey Broadcasts
- Full Text: false
- Authors: Tracey, Hugh
- Subjects: Technical College, Pretoria, Transvaal (Gauteng), South Africa , BP Southern Africa , African Heritage , Music , Art , America , Facing the Music , Problem , Population , Political crisis , Values , Tradition , Speech , Changes , Damage , Symbols , Phsychology , Education , Missionaries , Prejudice , Interdepence , Understanding , Intangibles , Material objects , Huts , Hoe , Spears , Legend , History , Sculpture , Trees , Carving , Wood carving , West Africa , Moralising , Basutholand , Medical murder , Lumumba , Congo , Kanyoka , Salisbury , Drinking , Fooding , Dancing , Churches , General Education Conference , Heritage , New York , American negro , London , Evaluation of arts , Father Andre Fernandez , Dark , Chosen people , Ideal , Year of change , Inter-dependence , Demands for independence , Statue , Politics
- Language: English
- Type: Sound , Lecture , Music
- Identifier: vital:15099 , http://hdl.handle.net/10962/d1008527 , Reel number: BC130, BC171, BC172
- Description: Lecture presented by Hugh Tracey at the General Education Conference, Technical College, Pretoria, South Africa , For further details refer to the ILAM Document Collection: Hugh Tracey Broadcasts
- Full Text: false
The association between HIV tri-therapy with the development of Type-2 Diabetes Mellitus in a rural South African District: A case-control study
- Nokwanda E. Bam, Teke Apalata, Sikhumbuzo A. Mabunda, Jafta Ntsaba, Sibusiso C. Nomatshila, Wezile Chitha
- Authors: Nokwanda E. Bam , Teke Apalata , Sikhumbuzo A. Mabunda , Jafta Ntsaba , Sibusiso C. Nomatshila , Wezile Chitha
- Language: English
- Type: Journal Article
- Identifier: http://hdl.handle.net/11260/4667 , vital:44155
- Full Text:
- Authors: Nokwanda E. Bam , Teke Apalata , Sikhumbuzo A. Mabunda , Jafta Ntsaba , Sibusiso C. Nomatshila , Wezile Chitha
- Language: English
- Type: Journal Article
- Identifier: http://hdl.handle.net/11260/4667 , vital:44155
- Full Text:
The Band Brotherhood of Breath
- Unknown
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Country Cooking
- Language: English
- Type: Article
- Identifier: vital:13677 , http://hdl.handle.net/10962/d1012664
- Description: Photocopied article from the newspaper HI-FI Review about "Country Cooking" the latest recording of Chris McGregor's Brotherhood of Breath.
- Full Text:
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Country Cooking
- Language: English
- Type: Article
- Identifier: vital:13677 , http://hdl.handle.net/10962/d1012664
- Description: Photocopied article from the newspaper HI-FI Review about "Country Cooking" the latest recording of Chris McGregor's Brotherhood of Breath.
- Full Text:
The beat out of Africa
- Authors: Press, Ulrike
- Language: English
- Type: Article
- Identifier: vital:13637 , http://hdl.handle.net/10962/d1012539
- Description: Photocopied article from the newspaper The Independent on Sunday about a concert by the Jazz Band District Six. This concert organised by Brian Morton is a tribute to Chris McGregor's Blue Notes. A picture of District Six is accompanying this article.
- Full Text:
- Authors: Press, Ulrike
- Language: English
- Type: Article
- Identifier: vital:13637 , http://hdl.handle.net/10962/d1012539
- Description: Photocopied article from the newspaper The Independent on Sunday about a concert by the Jazz Band District Six. This concert organised by Brian Morton is a tribute to Chris McGregor's Blue Notes. A picture of District Six is accompanying this article.
- Full Text:
The beginning of a tradition
- Authors: Beinart, Julian
- Subjects: McGregor, Chris--1936-1990 , Blue Notes (Musical group : South Africa) , Jazz , Jazz musicians , Pukwana, Dudu , Dollar Brand
- Language: English
- Identifier: vital:13490 , http://hdl.handle.net/10962/d1005737 , McGregor, Chris--1936-1990 , Blue Notes (Musical group : South Africa) , Jazz , Jazz musicians , Pukwana, Dudu , Dollar Brand
- Description: Photocopied article from the Classic Johannesburg Quarterly (Vol.1) about jazz origins in South Africa and its development by Dollar Brand and Chris McGregor.
- Full Text:
- Authors: Beinart, Julian
- Subjects: McGregor, Chris--1936-1990 , Blue Notes (Musical group : South Africa) , Jazz , Jazz musicians , Pukwana, Dudu , Dollar Brand
- Language: English
- Identifier: vital:13490 , http://hdl.handle.net/10962/d1005737 , McGregor, Chris--1936-1990 , Blue Notes (Musical group : South Africa) , Jazz , Jazz musicians , Pukwana, Dudu , Dollar Brand
- Description: Photocopied article from the Classic Johannesburg Quarterly (Vol.1) about jazz origins in South Africa and its development by Dollar Brand and Chris McGregor.
- Full Text:
The Bird of the Valley
- Authors: Tracey, Hugh
- Subjects: African story , Girl , Followed , Bird , Young man
- Language: English
- Type: Sound , Story
- Identifier: vital:15464 , MOA34-01 , http://hdl.handle.net/10962/d1017820 , MOA34
- Description: Traditional african story of the girl who followed a bird thinking it was a young man. , This recording is held at the International Library of African Music. For further information contact ilamlibrary@ru.ac.za , This recording was digitised by the International Library of African Music , Original format: 15ips reel , Equipment used in digitisation: Studer B 67 Tape Recorder; Nagra III , Software: Sound Forge V.6 , Sample rate: 44100Hz 16Bit Stereo
- Full Text: false
- Authors: Tracey, Hugh
- Subjects: African story , Girl , Followed , Bird , Young man
- Language: English
- Type: Sound , Story
- Identifier: vital:15464 , MOA34-01 , http://hdl.handle.net/10962/d1017820 , MOA34
- Description: Traditional african story of the girl who followed a bird thinking it was a young man. , This recording is held at the International Library of African Music. For further information contact ilamlibrary@ru.ac.za , This recording was digitised by the International Library of African Music , Original format: 15ips reel , Equipment used in digitisation: Studer B 67 Tape Recorder; Nagra III , Software: Sound Forge V.6 , Sample rate: 44100Hz 16Bit Stereo
- Full Text: false
The Blue Notes
- Unknown
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Moholo, Louis T.--1940- , Pukwana, Dudu , Feza, Mongezi , Blue Notes (Musical group : South Africa) , Moyake, Nikele
- Language: English
- Type: Article
- Identifier: vital:13682 , http://hdl.handle.net/10962/d1012688
- Description: Photocopied article about Chris McGregor's Blue Notes. There is a photo on the first page showing the 4 members of the Blue Notes and on the second page there are portraits of each members of the Blue Notes.
- Full Text:
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Moholo, Louis T.--1940- , Pukwana, Dudu , Feza, Mongezi , Blue Notes (Musical group : South Africa) , Moyake, Nikele
- Language: English
- Type: Article
- Identifier: vital:13682 , http://hdl.handle.net/10962/d1012688
- Description: Photocopied article about Chris McGregor's Blue Notes. There is a photo on the first page showing the 4 members of the Blue Notes and on the second page there are portraits of each members of the Blue Notes.
- Full Text:
The Blue Notes in concert
- Unknown
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Pukwana, Dudu , Moholo, Louis T.--1940- , Dyani, Johnny Mbizo , Blue Notes (Musical group : South Africa) , Jazz musicians
- Language: English
- Identifier: vital:13579 , http://hdl.handle.net/10962/d1006543 , McGregor, Chris--1936-1990 , Pukwana, Dudu , Moholo, Louis T.--1940- , Dyani, Johnny Mbizo , Blue Notes (Musical group : South Africa) , Jazz musicians
- Description: Original poster announcing a concert by the Blue Notes at the 100 Club, London, England. There is a hand written list of song's titles at the back of the poster.
- Full Text:
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Pukwana, Dudu , Moholo, Louis T.--1940- , Dyani, Johnny Mbizo , Blue Notes (Musical group : South Africa) , Jazz musicians
- Language: English
- Identifier: vital:13579 , http://hdl.handle.net/10962/d1006543 , McGregor, Chris--1936-1990 , Pukwana, Dudu , Moholo, Louis T.--1940- , Dyani, Johnny Mbizo , Blue Notes (Musical group : South Africa) , Jazz musicians
- Description: Original poster announcing a concert by the Blue Notes at the 100 Club, London, England. There is a hand written list of song's titles at the back of the poster.
- Full Text:
The British Free Jazz Movement
- Authors: McRae, Barry , Persson, Jan
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Blue Notes (Musical group : South Africa)
- Language: English
- Type: Article
- Identifier: vital:13609 , http://hdl.handle.net/10962/d1012475 , McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Blue Notes (Musical group : South Africa)
- Description: Photocopied article from the English newspaper The Post about Chris McGregor's Brotherhood of Breath and its free jazz style. There is a picture of Dudu Pukwana and 3 other saxophonists playing on stage.
- Full Text:
- Authors: McRae, Barry , Persson, Jan
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Blue Notes (Musical group : South Africa)
- Language: English
- Type: Article
- Identifier: vital:13609 , http://hdl.handle.net/10962/d1012475 , McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Blue Notes (Musical group : South Africa)
- Description: Photocopied article from the English newspaper The Post about Chris McGregor's Brotherhood of Breath and its free jazz style. There is a picture of Dudu Pukwana and 3 other saxophonists playing on stage.
- Full Text:
The Brotherhood of Breath
- Unknown
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Jazz
- Language: English
- Type: Article
- Identifier: vital:13684 , http://hdl.handle.net/10962/d1012690
- Description: Photocopied article from the English newspaper The Sunday Times about the release of the new recording of Chris McGregor's Brotherhood of Breath "Our God Is A Consuming Fire".
- Full Text:
- Authors: Unknown
- Subjects: McGregor, Chris--1936-1990 , Brotherhood of Breath (Musical group) , Jazz
- Language: English
- Type: Article
- Identifier: vital:13684 , http://hdl.handle.net/10962/d1012690
- Description: Photocopied article from the English newspaper The Sunday Times about the release of the new recording of Chris McGregor's Brotherhood of Breath "Our God Is A Consuming Fire".
- Full Text: