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Oct 24, 2024 | 
arxiv.org | de Jager
Open access is only possible with YOUR support. Give to arXiv this week to help keep science open for all.
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Oct 23, 2024 | 
arxiv.org | de Jager
Open access is only possible with YOUR support. Give to arXiv this week to help keep science open for all.
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Aug 15, 2024 | 
academic.oup.com | Computational Neuroimmunology |de Jager |Neurodegenerative Diseases
Alzheimer’s disease (AD) is an incurable neurodegenerative disorder with evidence for substantial heritability [1]. More than 70 AD susceptibility loci have been identified by human genome-wide association studies (GWAS), with hopes for new therapies targeting the proximate disease causes [2–4]. However, the translational path from GWAS faces two overarching challenges.
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May 30, 2024 | 
mdpi.com | Marco van Dijk |de Jager |van Dijk |Leon de Jager
All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.
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Apr 23, 2024 | 
ebnet.co.za | de Jager
Anrich de Jager, Head: Fixed IncomeAs the world’s second-largest economy, China’s growth trajectory holds significant implications for global markets and geopolitics. At the National People’s Congress in March, Premier Li Qiang outlined China’s ambitious target of around 5% economic growth for 2024, sparking both intrigue and scepticism among analysts and investors alike.
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Apr 12, 2024 | 
researchspace.csir.co.za | de Jager
Abstract:Geopolymer cements are an emerging alternative binder to Portland cements, characterised by an alumino-silicate polymer network nanostructure. These binders are purported to possess numerous beneficial properties such as acid resistance and a relatively low carbon footprint. This study sought to assess the performance of a fly ash-based geopolymer concrete developed at the CSIR, exposed to mineral acids (HCl and H2SO4) under static and dynamic exposure conditions.
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Mar 19, 2024 | 
researchspace.csir.co.za | de Jager
Abstract:Given that cement is the third most utilized material following sand and water and its manufacture contributes an estimated 6% of global anthropogenic carbon dioxide emissions, there is a need to consider recyclability, life cycle environmental impact, and economic feasibility. Materials science takes front stage in this volume with research and industry investigating technologies which can reduce its negative impacts.
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Mar 15, 2024 | 
researchspace.csir.co.za | de Jager
Abstract:The manufacturing of cement contributes to approximately 5-7% of global anthropogenic carbon dioxide emissions, necessitating the need for reducing the environmental impact. Limestone Calcined Clay Cement (LC3) has emerged as a promising alternative to ordinary Portland cement (OPC), leveraging widely available resources like clay, limestone and gypsum to partially replace the carbon intensive Portland clinker. One ton of Portland cement is associated with about one (1) ton of CO2 .
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Feb 20, 2024 | 
researchspace.csir.co.za | de Jager
Abstract:The linear economy is where resources (including energy and space) move through the economy in one direction, from being harvested, collected or mined, through refining and processing to create products and services, to uses and consumption, until being discarded.
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Dec 11, 2023 | 
researchspace.csir.co.za | de Jager
Abstract:Polycrisis, a term initially coined by the French philosopher Edgar Morin and later popularised by historian Adam Tooze, haracterises a situation where multiple crises converge and interact, creating a complex and interconnected challenge. The daily news reminds us of a palpable, seemingly ever-present polycrisis. It manifests itself as economic woes, social disparities, environmental strains, and political dilemmas, all interwoven into a multifaceted tapestry that tests our resilience.
