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Gloria

- Jouberton Choir, Composer Not Specified, Dargie, Dave

Gloria

- Guguletu St Gabriel's Church Congregation, Composer not specified, Dargie, Dave

Gloria

- Music Workshop Participants, Saliwa, Paulos, Dargie, Dave

Gloria

- Guguletu St Gabriel's Church Congregation, Composer not specified, Dargie, Dave

Gloria

- St Gabriel's Congregation, Composer not specified, Dargie, Dave

Gloria

- Guguletu St Gabriel's Church Congregation, Composer not specified, Dargie, Dave

Gloria II

- St Don Bosco Choir, Singiswa, J. M., Dargie, Dave

  • Authors: St Don Bosco Choir , Singiswa, J. M. , Dargie, Dave
  • Date: 1985
  • Subjects: Folk music , Field recordings , Africa, Sub-Saharan , Africa South Africa Kwazakhele f-sa
  • Language: Xhosa
  • Type: sound recordings , field recordings , sound recording-musical
  • Identifier: http://hdl.handle.net/10962/292787 , vital:57017 , International Library of African Music, Rhodes University, Makhanda, South Africa , Dave Dargie Field Tapes, Rhodes University, Makhanda, South Africa , DD087-10
  • Description: Sung mass on the Day of Prayer and Mourning, dedicated to the victims of Apartheid with Marimba and rattle accompaniment.
  • Full Text: false
  • Date Issued: 1985

Granitoid related Sn-W mineralisation with special reference to southern Africa, the Variscan Belt in Europe, and the Malay Peninsula

- Bentley, Philip Nelson

  • Authors: Bentley, Philip Nelson
  • Date: 1985
  • Subjects: Geotectonic settings , Granitoids , Granites , Tin-tungsten , Mineralisation , Greisen environment , Minerals , Exploration
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:4908 , http://hdl.handle.net/10962/d1001568
  • Description: A review of the geotectonic settings of granitoids and various tin-tungsten provinces in Europe, Malaysia and southern Africa shows a close spatial and temporal association of mineralisation to S-type ilmenite series granitoids. Granitoids with these affinities are derived from crustal anatexis and are most commonly found in continental collision and different ensialic, intraplate orogenic settings, (e.g. SW England, Malaysia, Namibia) as well as in association with anorogenic magmatism (Nigeria, Brazil, South Africa). Tin-tungsten mineralisation is related to late- to post-tectonic granites, emplaced into areas of substantial tectonic thickening. Crustal anatexis leads to an observable calcalkaline chemical trend, with a source of gabbroic or amphibolite composition through anatexis to; mafic-intermediate enclaves, para-autochthonous anatectic granitoids (tonalite, granodiorite), to intermediate level quartz monzonite, granodiorite, biotite-granite, to late-tectonic highly fractionated muscovite-bearing granites, and high level porphyry intrusions. Mineralisation is spatially related to apical protrusions of the youngest most differentiated granite. Various mineralised environments are recognised, including endogranitic veins, primary disseminations, pegmatites and pipes, and exogranitic stockwork and fissure veins, and replacement bodies. A common factor to all these deposits is the inherent greisen environment, characterised by postmagmatic metasomatic alteration and mineral deposition. Common alteration mineral assemblages include albite, quartz, muscovite, tourmaline, and fluorite ∓ topaz. Ore mineral assemblages commonly display a paragenetic sequence of oxides (cassiterite, wolframite, scheelite), followed by sulphides (molybdenite, pyrite, pyrrhotite, chalcopyrite sphalerite, arsenopyrite/loëllingite, Pb-Bi(Ag) sulphosalts) and then lower temperature carbonates (calcite, siderite, ankerite). Analysis of Pan African orogenic provinces in southern Africa (Damara and Saldanian Provinces) shows there is good potential for applying integrated exploration techniques in search of endo-exogreisen Sn-W systems. Careful analysis and interpretation of granitoid geochemistry (K₂0, Na₂0, FeO/Fe₂0₃, F, B, Sn, W, Mo, Cu, Rb, Sr, Ti, Zr) should aid delineation of Sn-W and Mo-Cu metallogenic provinces in these regions. Magnetic susceptibility determinations should also aid distinction of S-type ilmenite series (less than 1 x lO⁻⁴emu/g ) from I-type magnetite series (more than 1 x lO⁻⁴emu/g ) granitoids
  • Full Text:
  • Date Issued: 1985

Haleluya Haleluya

- Participants of Jouberton Workshop, Sethare, Richard, Dargie, Dave

Hambani niyokuzenza abafundi zonk'intlanga

- Zionists, Composer not specified, Dargie, Dave

He wena Botha

- Group of Boys, Composer not specified, Dargie, Dave

High performance liquid chromatographic analysis of erythromycin in serum and urine

- Stubbs, Christopher

  • Authors: Stubbs, Christopher
  • Date: 1985 , 2013-03-13
  • Subjects: High performance liquid chromatography , Erythromycin , Erythromycin -- Pharmacokinetics , Chromatographic analysis
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:3813 , http://hdl.handle.net/10962/d1004581 , High performance liquid chromatography , Erythromycin , Erythromycin -- Pharmacokinetics , Chromatographic analysis
  • Description: Erythromycin, a macrolide antibiotic used mainly against gram-positive bacteria has been in clinical use since 1952 (1). Previous pharmacokinetic data published on this antibiotic have been derived predominantly from microbiological assay techniques. However, these techniques are relatively imprecise as well as being non-specific and extremely tedious to perform. A novel high performance liquid chromatographic analysis of erythromycin in human serum and urine using U.V. detection at 200 nm and/or electrochemical detection using both an amperometric and a coulometric electrochemical detector is presented. The method involves a solid phase extraction procedure followed by a simple phase separation step and chromatography on a reverse phase column. In order to select the optimum U.V. detector for this analysis, five "state of the art" detectors were compared in terms of their signal-to-noise ratios at U.V. wavelengths between 200 and 210 nm. A known metabolite des-N-methylerythromycin is readily detectable using U.V. detection, whilst another metabolite/degradation product anhydroerythromycin is not seen using U.V. detection but is readily observable using an electrochemical detector. The method has a limit of sensitivity of 0.25 μg/mL and 1.00 μg/mL in serum and urine respectively (U.V. detection) and is sufficiently sensitive to monitor serum and urine concentrations of erythromycin in man after administration of a single 500 mg erythromycin stearate tablet. , KMBT_363 , Adobe Acrobat 9.53 Paper Capture Plug-in
  • Full Text:
  • Date Issued: 1985

Hlala kuMoya

- Zionists, Composer not specified, Dargie, Dave

Holotelani

- Sedibe, Nelcy, Composer not specified, Dargie, Dave

Hosana

- Zingisa Seminary Congregation, Composer not specified, Dargie, Dave

Hosanna

- Xhosa boys from Purley Park farm local church, Composer not specified, Dargie, Dave

Hosannah

- Zingisa Seminary Congregation, Composer not specified, Dargie, Dave

Hosannah, Alleluia

- Zola Church Congregation, Composer not specified, Dargie, Dave

Hozana makabongwe

- Zionists, Composer not specified, Dargie, Dave

IDindala

- Performer not specified, Composer Not Specified, Dargie, Dave

  • Authors: Performer not specified , Composer Not Specified , Dargie, Dave
  • Date: 1985
  • Subjects: Folk music , Field recordings , Africa, Sub-Saharan , Africa South Africa Dashe sa
  • Language: isiXhosa
  • Type: sound recordings , field recordings , sound recording-musical
  • Identifier: http://hdl.handle.net/${Handle} , vital:60853 , International Library of African Music, Rhodes University, Makhanda, South Africa , Dave Dargie Field Tapes, Rhodes University, Makhanda, South Africa , DDC292a-07
  • Description: Traditional Xhosa girls' initiation song sung by the women when fetching the idindala - the man who is to supervise the initiation ceremony
  • Full Text: false
  • Date Issued: 1985
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