Search Results - "de Waal, D."

Raman spectroscopic study of ancient South African domestic clay pottery by Legodi, M.A., de Waal, D.

“…The technique of Raman spectroscopy was used to examine the composition of ancient African domestic clay pottery of South African origin. One sample from each…”
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Raman investigation of pigmentary molecules in the molluscan biogenic matrix by Barnard, W., de Waal, D.

“…Raman spectra of the pigments of several marine mollusc shells have been obtained using the 514.5 nm laser line of an Ar+ laser. Shell species were chosen to…”
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Correlation between Raman wavenumbers and PO bond lengths in crystalline inorganic phosphates by Popović, L., de Waal, D., Boeyens, J. C. A.

“…A linear empirical correlation was established between Raman stretching wavenumbers of phosphorus–oxygen bonds and their bond lengths in inorganic crystalline…”
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Live vaccines against bovine babesiosis by de Waal, D.T., Combrink, M.P.

“…Bovine babesiosis is an important tick-borne disease caused by Babesia bovis, B. bigemina and B. divergens. The first steps taken in the development of an…”
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Phylogenetic analysis of the erythrocytic Anaplasma species based on 16S rDNA and GroEL (HSP60) sequences of A. marginale, A. centrale, and A. ovis and the specific detection of A. centrale vaccine strain by Lew, Ala E, Gale, Kevin R, Minchin, Catherine M, Shkap, Varda, Theo de Waal, D

“…Phenotypic criteria for the identification of erythrocytic ruminant Anaplasma species has relied on subjective identification methods such as host…”
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Micro-Raman and portable Raman spectroscopic investigation of blue pigments in selected Delft plates (17-20th Century) by de Waal, D.

“…The blue pigment as well as other materials in a blue, white and ‘gold’ 17th century Delft dish were analysed and compared to the blue pigment(s) used in a…”
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Synthesis, crystal structure and spectroscopy properties of Na3AZr(PO4)3 (A = Mg, Ni) and Li2.6Na0.4NiZr(PO4)3 phosphates by CHAKIR, M, EL JAZOULI, A, DE WAAL, D

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Raman spectroscopic study of phase transitions in Li3PO4 by Popović, L., Manoun, B., de Waal, D., Nieuwoudt, M. K., Comins, J. D.

“…Although three forms of lithium phosphate are known, a complete structural description of the highest temperature polymorph has not yet been given. In the…”
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Contributions to the class of beta-generated distributions by Visagie, I. J. H., de Waal, D. J., Makgai, S. L., Bekker, A.

“…The beta generator technique entails constructing a univariate distribution function as a composite function of two distribution functions. The success of this…”
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How does Trypanosoma equiperdum fit into the Trypanozoon group? A cluster analysis by RAPD and multiplex-endonuclease genotyping approach by Claes, F, Agbo, E C, Radwanska, M, Te Pas, M F W, Baltz, T, De Waal, D T, Goddeeris, B M, Claassen, E, Büscher, P

“…The pathogenic trypanosomes Trypanosoma equiperdum, T. evansi as well as T. brucei are morphologically identical. In horses, these parasites are considered to…”
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Phylogeny and evolution of the piroplasms by Allsopp, M T, Cavalier-Smith, T, De Waal, D T, Allsopp, B A

“…Small subunit ribosomal RNA (srRNA) genes of three Theileria species, one Cytauxzoon and four Babesia species were amplified using the polymerase chain…”
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Preparation and characterization of phosphate glasses containing titanium and vanadium by Kaoua, S., Krimi, S., El Jazouli, A., Hlil, E.K., de Waal, D.

“…Na 5− x Ti 1− x V x (PO 4) 3 (0 ≤ x ≤ 1) phosphates glasses have been obtained in air by direct fusion of Na 2CO 3, TiO 2, V 2O 5 and (NH 4) 2HPO 4. Vitreous…”
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Raman analysis of ancient pigments on a tile from the Citadel of Algiers by Kock, L.D., De Waal, D.

“…A micro-Raman spectroscopy study of a multi-coloured (yellow, blue, white, redish-brown and brown-black) tile shard from the Citadel of Algiers was undertaken…”
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Raman studies of the underglaze blue pigment on ceramic artefacts of the Ming dynasty and of unknown origins by Kock, L. D., De Waal, D.

“…A micro‐Raman spectroscopic study of underglaze blue ceramic shards was undertaken. The shards in this study are of Ming, Meissen and unknown origins. The Ming…”
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Continuous femoral nerve block after total knee arthroplasty? by KADIC, L., BOONSTRA, M. C., DE WAAL MALEFIJT, M. C., LAKO, S. J., VAN EGMOND, J., DRIESSEN, J. J.

“…Background: A continuous femoral nerve block is frequently used as an adjunct therapy after total knee arthroplasty (TKA). However, there is still debate on…”
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The Impact of Medical Nutrition Therapy on Time to Dialysis in People with Chronic Kidney Disease by Heaslip, E, De Waal, D, Nickerson, A, Callas, P

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Angiostrongylus vasorum: a real heartbreaker by Morgan, Eric R., Shaw, Susan E., Brennan, Sheila F., De Waal, Theo D., Jones, Boyd R., Mulcahy, Grace

“…Recent reports suggest that the canine heartworm Angiostrongylus vasorum is expanding from traditional endemic foci in several parts of the world. We are ill…”
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Quantitative Determination of CaCO3 in Cement Blends by FT-IR by Legodi, M. A., De Waal, D., Potgieter, J. H.

“…Fourier transform infrared (FT-IR) spectra have been recorded of cement blends containing between 0 and 25% limestone, as well as for 100% limestone…”
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Medical Nutrition Therapy by Registered Dietitian Nutritionists: It’s Worth It by Christaldi, J, Cole, R.E, Sikand, G, Arpino, L, de Waal, D, Ekvall, S.M, Johnson, E.Q

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Raman analysis of underglaze pigments on porcelain art by de Waal, D.

“…A Raman analysis of the cobalt blue underglaze pigment on intact Ming porcelain plates from the Hongzhi (1488–1505) and Wanli (1573–1620) periods is presented…”
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