Search Results - (variable OR variables) reduction

  1. Evaluation of water quality in urban drinking water distribution networks: a case study in Johannesburg, South Africa by Luyaba, Lubabalo

    Published 2025
    “…Drinking water quality (considering various specific determinants) was the dependent variable, with the independent variables being: hydraulic definition, level of calibration, pipe age, pipe material, water demand pattern, load shedding and tank (reservoir) mixing model. …”
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  2. A process performance monitoring methodology for mineral processing plants by Groenewald, Jacobus Willem De Villiers

    Published 2014
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  3. Unlocking Prosperity: The Role of ICTs in Alleviating Poverty in Middle East and Africa by ElNemr, Yousra

    Published 2024
    “…In other words, an improvement in both the internet access and the mobile usage is associated with a significant decrease in the poverty headcount ratio, controlling for other variables. These results are robust to different estimation techniques.…”
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  4. Economic growth and carbon dioxide emission in Nigeria

    Published 2021-12
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  5. Social network characteristics, perceived drinking norms and hazardous alcohol use

    Published 2012
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  6. Optimization of single-source multi-products multi destination supply chain system.

    Published 2011
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  7. The impact of barbiturate therapy in children with severe traumatic brain injury (TBI) by Appiah-Baiden, Andrew

    Published 2025
    “…To address this, we evaluated the impact of thiopentone on physiological variables and outcome in children with severe TBI. …”
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  8. Clinico-pathological characteristics and outcomes of nephrology adolescents and young adults in Cape Town: a single centre study by Barday, Zibya

    Published 2023
    “…Logistic regression evaluated associations between relevant variables, death and lost to follow up [LTFU]. Results The total AYA cohort consisted of 292 patients, 111 (38.0%) attended the AYA clinic and 181 (62.0%) the non-AYA clinics. …”
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  9. The foramen magnum and its contents : a magnetic resonance imaging study of the normal spatial relationships by Lotz, Jan Willem

    Published 2017
    “…With MRI, routine sagittal and parasagittal views of the craniovertebral junction have shown that the position of the cerebellar tonsils is variable, and in many otherwise healthy individuals, the inferior tonsillar margins lie within the fora men magnum itself. …”
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  10. Process control of chemicals in fibre furnishes by Durgueil, Eric Jacques

    Published 2012
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  11. Textbook citations increase subsequent citations in economics, except for the most cited articles by Bouwer, Danae

    Published 2025
    “…Constructing a curated citation dataset of 610 observations and 18 variables, articles were categorised into treatment and control groups. …”
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  12. An air suspension cushion to reduce human exposure to vibration by Van der Merwe, Andre Francois

    Published 2008
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  13. Finite element versus limit equilibrium stability analyses for surface excavations

    Published 2017
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  14. Parenting for Lifelong Health program for parents and teens in Zimbabwe: cost estimation and the budget impact analysis by Zwidza, Yolanda Rutendo

    Published 2025
    “…The program outcomes aim to increase positive parenting, reduce harsh discipline, and the reduction of behavioural problems in teenagers. Secondary outcomes include increasing the parents' self-efficacy. …”
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  15. Oxygen-mediated mitigation of Ru/Al2O3 deactivation during propane steam reforming by Cotterrell, Stephen

    Published 2026
    “…The study included the construction of an experimental apparatus to perform catalytic performance evaluation and an investigation of the effect of changing certain key variables (air co-feed and steam- to-carbon ratio) on catalyst performance and stability. …”
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  16. Size factors as determinants of recurrent unit cost of public secondary education in Edo State, South-South Nigeria

    Published 2016-09
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  17. Impact of Root and Tuber Expansion Programme Technology Adoption on Poverty and Food Security Status of Cassava- Farming Households in Southwestern Nigeria

    Published 2011
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