Search Results - "Botha, A. S."

Efficacy of Bt Maize for Control of Spodoptera frugiperda (Lepidoptera: Noctuidae) in South Africa by Botha, A. S., Erasmus, Annemie, Plessis, Hannalene du, Berg, Johnnie Van den

“…Spodoptera frugiperda (J.E. Smith) is an invasive pest species that threatens maize production by small holder farmers in Africa. Bt maize that express Cry…”
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Infections in the management of rheumatic diseases: An update by Botha-Scheepers, S A, Sarembock, B

“…Patients with inflammatory rheumatic conditions have an increased risk of infection. While this could be the result of the underlying disease, it may also be…”
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A Note on Establishment of Widdringtonia cedarbergensis (Clanwilliam Cedar) by Manders, P. T., Botha, S. A.

“…The Clanwilliam cedar (Widdringtonia cedarbergensis Marsh) is a tree species endemic in the Cedarberg mountains, Cape Province, South Africa. Numbers have…”
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Home nebulisers : comparative study of lung deposition by different models by BOTHA, A. S, HOULDER, A. E, WADE, L

“…Home nebulisers are extensively used in the ambulatory treatment of chronic chest conditions. This study compares the intrapulmonary deposition of aerosol…”
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Physical characterization of the hydrates of urapidil by Botha, S A, Caira, M R, Guillory, J K, Lötter, A P

“…Three hydrates of urapidil were prepared and characterized by means of differential scanning calorimetry, thermogravimetric analysis, infrared spectroscopy,…”
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Physical characterization of the methanol solvate of urapidil by Botha, S A, Caira, M R, Guillory, J K, Lötter, A P

“…The methanol solvate of urapidil was prepared and characterized by means of differential scanning calorimetry, thermogravimetric analysis, infrared…”
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A thermoreversible gelcasting technique for ceramic laminates by Montgomery, John K., Botha, Adele S., Drzal, Peter L., Shull, Kenneth R., Faber, K.T.

“…An improved thermoreversible gelcasting technique has been developed which affords the direct casting of laminates. A higher boiling point solvent, pentanol,…”
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Polymorphism of N-(2,6-dioxo-3-piperidyl)pthalimide (thalidomide): structural characterization of a second monoclinic racemic modification by CAIRA, M. R, BOTHA, S. A, FLANANGAN, D. R

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The acute phase response does not fully predict the presence of insulin resistance and dyslipidemia in inflammatory arthritis by DESSEIN, Patrick H, JOFFE, Barry I, STANWIX, Anne, BOTHA, Andre S, MOOMAL, Zubair

“…OBJECTIVE: Rheumatoid arthritis (RA) is associated with an increased mortality rate from cardiovascular disease. This may relate to insulin resistance and…”
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A/D converter based on a new memory cell implemented using the switched current technique by Śniatała, Paweł, Botha, André S.

“…This paper presents an A/D converter based on a Delta–Sigma Modulator implemented using the switched-current technique. The new memory cell was used as a basic…”
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A Single-Institution Experience With the Ross Operation Over 11 Years by Böhm, Jürgen O., MD, Hemmer, Wolfgang, MD, PhD, Rein, Joachim-Gerd, MD, PhD, Horke, Alexander, MD, Roser, Detlef, MD, Blumenstock, Gunnar, MD, Botha, Cornelius A., FCS(SA)

“…Background Although the Ross operation requires double-valve replacement for aortic valve pathology, it is the only autologous, aortic valve replacement…”
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An inner product processor design using novel parallel counter circuits by Rong Lin, Botha, A.S., Kerr, K.E., Brown, G.A.

“…This paper presents a novel parallel inner product processor architecture. The proposed processor has the following features: (1) it can be easily reconfigured…”
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High-performance liquid chromatographic determination of phenazopyridine hydrochloride, tetracycline hydrochloride and sulphamethizole in combination by Du Preez, J L, Botha, S A, Lötter, A P

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A low-voltage switched-current memory cell based delta sigma modulator by Botha, A.S., Sniatala, P., Hsu, K.W., Makund, P.R.

“…A Switched-Current Delta Sigma Modulator was designed for a low-voltage, submicron, digital CMOS process to investigate the potential of a modified S/sup 2/I…”
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Extended Wireless pH Monitoring Significantly Increases Gastroesophageal Reflux Disease Diagnoses in Patients With a Normal pH Impedance Study by Sebastian S Zeki, Ismail Miah, Pierfrancesco Visaggi, Anna Wolak, Minerva Desilva, Jason M Dunn, Andrew Davies, James Gossage, Abrie Botha, Guiping Sui, Jafar Jafari, Terry Wong

“…Background/Aims Extended wireless pH monitoring (WPM) is used to investigate gastroesophageal reflux disease (GERD) as subsequent or alternative investigation…”
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