Search Results - "de Waal, Jan"

Waste characterisation in Stellenbosch Local Municipality, South Africa by Nell, Charlotte M., Schenck, Catherina, de Waal, Jan H.

“…This article demonstrates how household solid waste (HSW) generation patterns differ in neighbourhoods of the same town by determining the composition of the…”
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Extreme 1-day rainfall distributions : analysing change in the Western Cape by de Waal, Jan H., Chapman, Arthur, Kemp, Jaco

“…Severe floods in the Western Cape Province of South Africa have caused significant damage to property and infrastructure over the past decade (2003–2014). The…”
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Polyethylene wear and rim fracture in total disc arthroplasty by Kurtz, Steven M., PhD, van Ooij, André, MD, Ross, Raymond, MB, ChB, FRCS, Ed, FRACS, de Waal Malefijt, Jan, PhD, Peloza, John, MD, Ciccarelli, Lauren, BS, Villarraga, Marta L., PhD

“…Abstract Background context Polyethylene (PE) has been used in total disc replacements (TDRs) in Europe since the 1980s. However, the extent of surface damage…”
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Increasing rates of convenience food packaging use at HEIs: a case study of the Neelsie student centre, Stellenbosch University by Pretorius, Paige S., de Waal, Jan

“…Food packaging waste from Higher Education Institutions (HEIs) is a significant management concern. Waste minimisation is critical to reduce the pressures on…”
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Reflections on 100 years of geography at Stellenbosch University: the role of physical and environmental geography by de Waal, Jan Hofmeyr, Williams, Samantha

“…The Department of Geography and Environmental Studies at Stellenbosch University boasts a long history of geography teaching and research. Notably, physical…”
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An overview of trends in geographical publication at Stellenbosch University by Spocter, Manfred, Visser, Gustav, de Waal, Jan Hofmeyr

“…The Department of Geography and Environmental Studies at Stellenbosch University is the oldest geography department in South Africa and celebrates its…”
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A Shift Toward Endovascular Repair for Vascular Complications in Lumbar Disc Surgery During the Last Decade by van Zitteren, Moniek, Fan, Boxing, Lohle, Paul N, de Nie, J. Cees, de Waal Malefijt, Jan, Vriens, Patrick W, Heyligers, Jan M

“…Background The purpose of this study is to evaluate 2 patients who underwent endovascular repair directly after acute life-threatening vascular injury…”
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Prospective clinical follow-up after percutaneous vertebroplasty in patients with painful osteoporotic vertebral compression fractures by Voormolen, Maurits H J, Lohle, Paul N, Lampmann, Leo E, van den Wildenberg, Wilco, Juttmann, Job R, Diekerhof, Carel H, de Waal Malefijt, Jan

“…To prospectively assess short-term, midterm, and long-term pain relief in patients with painful osteoporotic vertebral compression fractures (VCFs) treated…”
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Calcifications in the cuff: take it or leave it? by Hofstee, Dirk-Jan, Gosens, Taco, Bonnet, Michel, De Waal Malefijt, Jan

“…Objectives:The aim of this study was to evaluate whether removing the calcifications in the rotator cuff tendons during surgical subacromial decompression…”
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The impact of agricultural transformation on water quality in a data-scarce, dryland landscape—a case study in the Bot River, South Africa by de Waal, Jan, Miller, Jodie, van Niekerk, Adriaan

“…Transformation of natural vegetation to cultivated fields has resulted in marked increases in water quality degradation and nutrient loading of rivers…”
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Breast Milk Metal Ion Levels in a Young and Active Patient With a Metal-On-Metal Hip Prosthesis by Nelis, Raymond, MD, de Waal Malefijt, Jan, PhD, Gosens, Taco, PhD

“…Abstract Metal-on-metal resurfacing arthroplasty of the hip has been used increasingly over the last 10 years in younger active patients. The dissolution of…”
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Disaster risk profiling in southern Africa: inventories, impacts and implications by de Waal, Jan, Vogel, Coleen

“…Enhanced ways to cope with climate change and environmental change are being made at various levels across the world. In the southern African region, despite…”
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Estimating impacts of land cover change on erosion in a data-scarce catchment: Bot River, South Africa by de Waal, Jan, Watson, Andrew, Miller, Jodie, van Niekerk, Adriaan

“…Rainfall intensity and land use changes and from natural vegetation to cultivated fields both impact on river streamflows and sediment dynamics. Assessing the…”
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Source-to-sink process transitions in fluvial systems by Grenfell, Suzanne E., de Waal, Jan

“…Fluvial networks are characterised by spatial and temporal transitions as geomorphic and ecological processes within these systems are mediated longitudinally…”
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Evaluating input data sources for isotope‐enabled rainfall‐runoff models by Watson, Andrew, Birkel, Christian, Arciniega‐Esparza, Saul, de Waal, Jan, Miller, Jodie, Vystavna, Yuliya, van Rooyen, Jared, Welham, Angela, Bong, Hayoung, Yoshimura, Kei, Helmschrot, Jörg, Künne, Annika, Kralisch, Sven

“…Abstract Isotope‐enabled models provide a means to generate robust hydrological simulations. However, daily isotope‐enabled rainfall‐runoff models applied to…”
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Relationship of serotonergic antidepressants and need for blood transfusion in orthopedic surgical patients by Movig, Kris L L, Janssen, Michiel W H E, de Waal Malefijt, Jan, Kabel, Peter J, Leufkens, Hubert G M, Egberts, Antoine C G

“…Several reports of various bleeding problems associated with the use of serotonergic antidepressants have been published. However, no information concerning…”
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Unsatisfactory results with the cementless Omnifit acetabular component due to polyethylene and severe osteolysis by Nieuwenhuis, Jeroen J, Malefijt, Jan de Waal, Hendriks, Jan C M, Gosens, Taco, Bonnet, Michel

“…A high incidence of acetabular osteolysis (43%), associated with osteolytic lesions in the proximal femur (22.6%) and leading to a high revision rate, was…”
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Chordoma of a thoracic vertebra. A case report by Van Kollenburg, Johan A P A C, De Waal Malefijt, Jan, Gosens, Taco, Spoor, Arend B, Van der Wurff, Anneke A M

“…A 51-year-old woman presented with aspecific clinical symptoms of the thoracic spine. Radiological survey showed a tumour mass at T3-T4. Initial microscopic…”
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Recognition of psychiatrically vulnerable pregnant women by de Waal, Jan, Tuerlings, Joep H A M, de Boer, Karin, Smal, Jaime C, van Waarde, Jeroen A

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Vascular changes following hip arthroplasty. The femur in goats studied with and without cementation by de Waal Malefijt, J, Slooff, T J, Huiskes, R, de Laat, E A, Barentsz, J O

“…We studied two groups of 6 adult female African pygmy goats, which received cemented or uncemented femoral endoprostheses in their right hip. One additional…”
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