Search Results - "van Zyl, A"

Learner migration at secondary schools in South Africa: Benefits and challenges by Neluvhola, T.G., Van Zyl, A.E., Maliwichi, L. L.

“…Learner migration, which occurs worldwide, is the voluntary and intentional movement of learners from 1 school to another school of their choice in order to…”
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Therapeutic alliance and adherence to a plant-based eating plan to treat chronic disease by van Zyl, Michiel A, Harris, Lesley M

“…Background: Systematic reviews show that a plant-based diet offers many benefits to patients with a variety of chronic illnesses. However, more research is…”
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The effect of inhaled nitric oxide on shunt fraction in mechanically ventilated patients with COVID‑19 pneumonia by Van Zyl, A G P, Allwood, B W, Koegelenberg, C F N, Lalla, U, Retief, F

“…Studies in patients with severe acute respiratory distress syndrome (ARDS) with refractory hypoxaemia suggest that inhaled nitric oxide (iNO) can be added to…”
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Calibration artefacts in radio interferometry - I. Ghost sources in Westerbork Synthesis Radio Telescope data by Grobler, T. L., Nunhokee, C. D., Smirnov, O. M., van Zyl, A. J., de Bruyn, A. G.

“…This work investigates a particular class of artefacts, or ghost sources, in radio interferometric images. Earlier observations with (and simulations of ) the…”
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Bioreactor microbial ecosystems for thiocyanate and cyanide degradation unravelled with genome‐resolved metagenomics by Kantor, Rose S, Zyl, A. Wynand, Hille, Robert P, Thomas, Brian C, Harrison, Susan T. L, Banfield, Jillian F

“…Gold ore processing uses cyanide (CN⁻), which often results in large volumes of thiocyanate‐ (SCN⁻) contaminated wastewater requiring treatment. Microbial…”
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Development of a Clinical Prediction Model for In-hospital Mortality from the South African Cohort of the African Surgical Outcomes Study by Kluyts, Hyla-Louise, Conradie, Wilhelmina, Cloete, Estie, Spijkerman, Sandra, Smith, Oliver, Alli, Ahmed, Koto, Modise Z., Montwedi, Odisang D., Govender, Komalan, Cronjé, Larissa, Grobbelaar, Mariette, Omoshoro-Jones, Jones A., Rorke, Nicolette F., Anderson, Philip, Torborg, Alexandra, Alphonsus, Christella, Alexandris, Panagiotis, Mallier Peter, Aunel, Singh, Usha, Diedericks, Johan, Mrara, Busisiwe, Reed, Anthony, Davies, Gareth L., Davids, Jody G., Van Zyl, Hendrik A., Govindasamy, Vishendran, Rodseth, Reitze, Matos-Puig, Roel, Bhat, Kajake A. P., Naidoo, Noel, Roos, John, Jaworska, Magdalena, Steyn, Annemarie, Dippenaar, Johannes M., Pearse, R. M., Madiba, Thandinkosi, Biccard, Bruce M.

“…Background Data on the factors that influence mortality after surgery in South Africa are scarce, and neither these data nor data on risk-adjusted in-hospital…”
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An integrated project aimed at improving student success by van Zyl, A., Blaauw, P.

“…Student academic success is an important issue in South African (SA) higher education (HE). The transition from school to HE is a critical time that a student…”
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The cost of nephroblastoma treatment in South Africa: A very cost-effective investment with guidelines for the rest of Africa by Stefan, D.C, Stones, D.K, van Zyl, A, Uys, R

“…Background. Nephroblastoma is one of the most common childhood malignancies in Africa, but with a survival rate significantly lower than in developed…”
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Randomized comparison of tamoxifen and two separate doses of toremifene in postmenopausal patients with metastatic breast cancer by Hayes, D F, Van Zyl, J A, Hacking, A, Goedhals, L, Bezwoda, W R, Mailliard, J A, Jones, S E, Vogel, C L, Berris, R F, Shemano, I

“…To perform a randomized three-arm comparison of tamoxifen (TAM; 20 mg/d) and two separate doses of toremifene (TOR; 60 mg/d [TOR60] and 200 mg/d [TOR200]) in…”
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The impact of the Solution Based Casework (SBC) practice model on federal outcomes in public child welfare by Antle, Becky F, Christensen, Dana N, van Zyl, Michiel A, Barbee, Anita P

“…Abstract Objective To test the effects of the Solution-Based Casework practice model on federal outcomes of safety, permanency and well-being. The…”
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An Inductive Approach to Simulating Multispectral MODIS Surface Reflectance Time Series by Grobler, T. L., Ackermann, E. R., van Zyl, A. J., Olivier, J. C., Kleynhans, W., Salmon, B. P.

“…In this letter, a first-order Moderate Resolution Imaging Spectroradiometer time-series simulator, which uses a colored simple harmonic oscillator, is…”
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The use of Lespedeza cuneata for natural control of gastrointestinal nematodes in Merino sheep by Eloff, Kobus J.N., Oosthuizen, Peter A., Msuntsha, Phumzile P., van Zyl, Erika A., Stevens, Cathy, Botha, Francien S.

“…Lespedeza cuneata (poorman’s lucerne; sericea lespedeza), a tannin-rich perennial legume, was offered as hay to dry Merino ewes in a confined feeding…”
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Assessing coal mine closures and mining community profiles for the just transition' in South Africa by Cole, MJ, Mthenjane, M, van ZyP, AT

“…Growing global concern over the impacts of climate change, attributable largely to fossil fuel energy sources, has led to the widely shared goal for a 'just…”
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Land-Cover Separability Analysis of MODIS Time-Series Data Using a Combined Simple Harmonic Oscillator and a Mean Reverting Stochastic Process by Grobler, T. L., Ackermann, E. R., Olivier, J. C., van Zyl, A. J., Kleynhans, W.

“…It is proposed that the time series extracted from moderate resolution imaging spectroradiometer satellite data be modeled as a simple harmonic oscillator with…”
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Outcome of two cohorts with nephroblastoma treated with consecutive International Society of Paediatric Oncology protocols in a South African paediatric oncology unit by Reddy, K, van Zyl, A, Uys, R, Kruger, M

“…\r\nBackground\r\nNephroblastoma is a common childhood solid tumour in South Africa.\r\n\r\nObjective\r\nThe aim was to determine outcomes of patients…”
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Liquid vs. solid culture for tuberculosis: performance and cost in a resource-constrained setting by CHIHOTA, V. N, GRANT, A. D, FIELDING, K, NDIBONGO, B, VAN ZYL, A, MUIRHEAD, D, CHURCHYARD, G. J

“…SETTING: National Health Laboratory Services tuberculosis (TB) laboratory, South Africa.OBJECTIVES: To compare Mycobacterium Growth Indicator Tube (MGIT) with…”
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The Association of Clinical Characteristics and Tumour Markers With Image-Defined Risk Factors in the Management of Neuroblastoma in South Africa by van Heerden, J., Esterhuizen, T.M., Hendricks, M., Poole, J., Büchner, A., Naidu, G., du Plessis, J., van Emmenes, B., van Zyl, A., Mathews, E., Kruger, M.

“…Image-defined risk factors (IDRFs) in neuroblastoma predict surgical complications and management outcomes. As there is a lack of data regarding the…”
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The well-being of children in foster care: Exploring physical and mental health needs by Sullivan, Dana J., van Zyl, Michiel A.

“…A census of children in foster care provided valuable insight into the well-being of children in one state. CHAID analysis on differences related to physical…”
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Strong sex bias in elite control of paediatric HIV infection by Vieira, Vinicius A, Zuidewind, Peter, Muenchhoff, Maximilian, Roider, Julia, Millar, Jane, Clapson, Margaret, Van Zyl, Anriette, Shingadia, Delane, Adland, Emily, Athavale, Rohin, Grayson, Nicholas, Ansari, M Azim, Brander, Christian, Guash, Claudia Fortuny, Naver, Lars, Puthanakit, Thanyawee, Songtaweesin, Wipaporn Natalie, Ananworanich, Jintanat, Peluso, Denise, Thomé, Beatriz, Pinto, Jorge, Jooste, Pieter, Tudor-Williams, Gareth, Cotton, Mark F, Goulder, Philip

“…BACKGROUND:Reports of posttreatment control following antiretroviral therapy (ART) have prompted the question of how common immune control of HIV infection is…”
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A comprehensive model for child welfare training evaluation by Antle, Becky F., Barbee, Anita P., van Zyl, Michiel A.

“…The purpose of this research was to develop and test a comprehensive theoretical model for child welfare training evaluation. Drawing upon the theoretical work…”
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