Farm labour in the Eastern Cape, 1950-1973:
- Authors: Antrobus, Geoffrey G
- Date: 1976
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142850 , vital:38123 , http://opensaldru.uct.ac.za/bitstream/handle/11090/465/1976_antrobus_sflcp20.pdf?sequence=1
- Description: The purpose of this paper is to, survey the farm labour conditions in the Eastern Cape over approximately two decades and to note some of the conditions of service and the attitudes of employers, and the changes which have occurred in employment and wages paid. The main source for the latter period, and in particular 1973, is a farm labour survey conducted in conjunction with E.A. Thomson in the Eastern Cape. The survey relied entirely on the willingness of members of farm study groups and Farmers' Associations as well as interested individuals for its completion. Of the approximately 1020 pre-coded questionnaires which were posted to farmers throughout the Eastern Cape in June 1973, 303 were returned of which 299 were suitable for analysis.
- Full Text:
- Authors: Antrobus, Geoffrey G
- Date: 1976
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142850 , vital:38123 , http://opensaldru.uct.ac.za/bitstream/handle/11090/465/1976_antrobus_sflcp20.pdf?sequence=1
- Description: The purpose of this paper is to, survey the farm labour conditions in the Eastern Cape over approximately two decades and to note some of the conditions of service and the attitudes of employers, and the changes which have occurred in employment and wages paid. The main source for the latter period, and in particular 1973, is a farm labour survey conducted in conjunction with E.A. Thomson in the Eastern Cape. The survey relied entirely on the willingness of members of farm study groups and Farmers' Associations as well as interested individuals for its completion. Of the approximately 1020 pre-coded questionnaires which were posted to farmers throughout the Eastern Cape in June 1973, 303 were returned of which 299 were suitable for analysis.
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Rhodes University Graduation Ceremony 1976
- Authors: Rhodes University
- Date: 1976
- Language: English
- Type: text
- Identifier: vital:8110 , http://hdl.handle.net/10962/d1004565
- Description: Rhodes University Graduation Ceremonies on Friday 9th April 1976 at 8 p.m. [and] on Saturday 10th April 1976 at 10:30 a.m.in the University Great Hall.
- Full Text:
- Authors: Rhodes University
- Date: 1976
- Language: English
- Type: text
- Identifier: vital:8110 , http://hdl.handle.net/10962/d1004565
- Description: Rhodes University Graduation Ceremonies on Friday 9th April 1976 at 8 p.m. [and] on Saturday 10th April 1976 at 10:30 a.m.in the University Great Hall.
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The crystal and molecular structure of the bis(4-N, N1-dimethylaminopyridine) solvate of disalicylicacidatobis(nitrotodioxouranium)(VI)
- Nassimbeni, L R, Rodgers, Allen L, Haigh, John M
- Authors: Nassimbeni, L R , Rodgers, Allen L , Haigh, John M
- Date: 1976
- Language: English
- Type: text , Article
- Identifier: vital:6415 , http://hdl.handle.net/10962/d1006526
- Description: The structure of the title compound [(C7H4NO8U)(C7H11N2)]2 has been determined by Patterson and Fourier methods from single crystal X-ray diffraction data collected on a four-circle diffractometer. Full-matrix least-squares refinement yielded a final conventional R of 0.041 for 2189 reflections. The complex crystallizes in the space group P with a = 11.004(5), b = 9.981(5), c = 9.928(5) Å, α = 119.6(3), β = 107.7(3), γ = 81.9(3)°, Dm = 2.17, Dc = 2.173g cm−3. The structure is dimeric. The uranium atoms are eight-coordinate and are bridged via centrosymmetrically related carboxylic oxygen atoms. The nitrate group is bidentate and the average U---O (ligand) distance is 2.463 Å. Hydrogen bonding of the type N---HO links two dimethyl-aminopyridine molecules to the dimer.
- Full Text:
- Authors: Nassimbeni, L R , Rodgers, Allen L , Haigh, John M
- Date: 1976
- Language: English
- Type: text , Article
- Identifier: vital:6415 , http://hdl.handle.net/10962/d1006526
- Description: The structure of the title compound [(C7H4NO8U)(C7H11N2)]2 has been determined by Patterson and Fourier methods from single crystal X-ray diffraction data collected on a four-circle diffractometer. Full-matrix least-squares refinement yielded a final conventional R of 0.041 for 2189 reflections. The complex crystallizes in the space group P with a = 11.004(5), b = 9.981(5), c = 9.928(5) Å, α = 119.6(3), β = 107.7(3), γ = 81.9(3)°, Dm = 2.17, Dc = 2.173g cm−3. The structure is dimeric. The uranium atoms are eight-coordinate and are bridged via centrosymmetrically related carboxylic oxygen atoms. The nitrate group is bidentate and the average U---O (ligand) distance is 2.463 Å. Hydrogen bonding of the type N---HO links two dimethyl-aminopyridine molecules to the dimer.
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The Lüderitz alkaline province, South West Africa, III: the Pomona and Drachenberg Syenite Complexes
- Authors: Marsh, Julian S
- Date: 1976
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/132984 , vital:36915 , https://hdl.handle.net/10520/AJA10120750_2853
- Description: The Pomona ring complex consists of several intrusive masses of syenitic magma that define a differentiation trend towards silica oversaturation. Volume relations, sequence of intrusion, and broad chemical characteristics are consistent with the syenites being derived by feldspar fractionation from an immediate syenitic parent. A plug of nepheline syenite and tinguaite dykes indicate the availability of silica-undersaturated magma generally in the Luderitz Province.
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The Lüderitz alkaline province, South West Africa, III: the Pomona and Drachenberg Syenite Complexes
- Authors: Marsh, Julian S
- Date: 1976
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/132984 , vital:36915 , https://hdl.handle.net/10520/AJA10120750_2853
- Description: The Pomona ring complex consists of several intrusive masses of syenitic magma that define a differentiation trend towards silica oversaturation. Volume relations, sequence of intrusion, and broad chemical characteristics are consistent with the syenites being derived by feldspar fractionation from an immediate syenitic parent. A plug of nepheline syenite and tinguaite dykes indicate the availability of silica-undersaturated magma generally in the Luderitz Province.
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The structure of aliphatic amine adducts of uranyl acetylacetonate. I. Dioxobis(2,4-pentanedionato)mono (2-N-methylaminopentan-4-one)uranium(VI)
- Haigh, John M, Nassimbeni, Luigi R, Pauptit, Richard A, Rodgers, Allen L, Sheldrick, George M
- Authors: Haigh, John M , Nassimbeni, Luigi R , Pauptit, Richard A , Rodgers, Allen L , Sheldrick, George M
- Date: 1976
- Subjects: Aliphatic amine adducts , Uranyl acetylacetonate
- Language: English
- Type: Article , text
- Identifier: vital:6373 , http://hdl.handle.net/10962/d1006077
- Description: Crystals of the title compound are monoclinic with a= 8.314 (5), b= 22.723 (9), c= 12.589 (6) A, /3= 123.0 (2t, Z=4, space group P2dc. The structure was determined by Patterson and Fourier methods and refined by full-matrix least squares to a final R of 0.030 for 2043 independent reflexions. The U atom has pentagonal bipyramidal coordination and the N-methylacetylacetoneamine is bonded to U via O. There are two intramolecular N-H. . .0 hydrogen bonds which govern the geometry of the adduct molecule.
- Full Text:
- Authors: Haigh, John M , Nassimbeni, Luigi R , Pauptit, Richard A , Rodgers, Allen L , Sheldrick, George M
- Date: 1976
- Subjects: Aliphatic amine adducts , Uranyl acetylacetonate
- Language: English
- Type: Article , text
- Identifier: vital:6373 , http://hdl.handle.net/10962/d1006077
- Description: Crystals of the title compound are monoclinic with a= 8.314 (5), b= 22.723 (9), c= 12.589 (6) A, /3= 123.0 (2t, Z=4, space group P2dc. The structure was determined by Patterson and Fourier methods and refined by full-matrix least squares to a final R of 0.030 for 2043 independent reflexions. The U atom has pentagonal bipyramidal coordination and the N-methylacetylacetoneamine is bonded to U via O. There are two intramolecular N-H. . .0 hydrogen bonds which govern the geometry of the adduct molecule.
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