Results 61 to 70 of about 16,812 (218)

Advances in the Development, Processing, and Application of Locally Sourced Clay-based Refractory Materials for Furnace Application in Nigeria

open access: yesScience, Engineering and Technology
Refractories are ceramic materials that are used in high-temperature applications, often above 1100oC. These materials find applications in reactors, kilns, ovens, and furnace linings.
Oryina Mbaadega Injor   +5 more
doaj   +1 more source

Removal of Penicillin G from aqueous solutions by a cationic surfactant modified montmorillonite

open access: yesMethodsX, 2019
Nowadays, antibiotics have been found in the effluents of many pharmaceutical industries and hospitals, sanitary sewage, surface water and groundwater.
Heshmatollah Nourmoradi   +4 more
doaj   +1 more source

Ethical challenges of emerging anatomical technologies in UK public engagement

open access: yesAnatomical Sciences Education, EarlyView.
Emergent technologies are increasingly used in anatomical education and public engagement. They expand access and reduce reliance on physical human tissue, but also introduce ethical challenges relating to consent, dignity, representation, transparency, and commercialization.
Lucy E. Hyde   +3 more
wiley   +1 more source

Characterization of Clay from Oza-Nogogo in Delta State, Nigeria for Potential Industrial uses

open access: yesArid Zone Journal of Engineering, Technology and Environment, 2018
The aim of this study was to characterize clay from Oza-Nogogo in Delta State for its physical and chemical composition in order to assess its potential industrial applications.
S. E. Uwadiae, V. Ekeleme
doaj  

Settling velocity of clay with zinc oxide and aluminium oxide nanoparticles

open access: yesRomanian Journal of Ecology & Environmental Chemistry
Clays are ubiquitous earth minerals that are used globally in various fields such as in the ceramic, pharmaceutical, construction, chemical and drilling industries.
Naomi Amino Ogolo   +2 more
doaj   +1 more source

Mechanical performance of clay ceramic composites reinforced with snail shells [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
Giant African Land Snail shells (GALSs), a common bio-waste from restaurants and snail vendors, pose environmental challenges due to indiscriminate disposal.
Arudi I.S., Ferguson H.T., Nurudeen A.H.
doaj   +1 more source

More‐than‐gender? Moving beyond gendered expectations of divergent learners in early childhood education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract In this paper, we explore how neurodivergent ways of being in early education are often gendered. The intersectionalities of gender and neurodivergence often lead to fixed expectations that perpetuate binary interpretations, pathologisations, missed diagnoses and a lack of curated support.
Ruth Churchill Dower, Hannah Hogarth
wiley   +1 more source

Circular Innovations in Complex Systems: A Blueprint of Four Design Archetypes

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular innovations (CI), defined as the redesign of products, services or practices to minimise waste, reduce resource use and regenerate natural systems, are essential for advancing the circular economy. Despite growing recognition, their deployment in systems of linked parts with unpredictable interactions (complex systems) remains limited
Sophie Führer   +2 more
wiley   +1 more source

Reconstruction of Main Elements Economy of the Сherkaskul Population of the Late Bronze Age in the Forest-Steppe Tobol Region

open access: yesПоволжская археология, 2019
The paper summarizes the available and presents new materials for the reconstruction of economic and industrial activities of the Cherkaskul culture population on the territory of the forest-steppe Tobol river.
Kostomarova Yulia V.
doaj   +1 more source

Compliance Without Transformation: A Systematic Review of Means‐Ends Decoupling in EPR and Implications for UK Packaging Reform

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Extended producer responsibility (EPR) has been widely adopted across European circular economy governance yet three decades of implementation reveal a persistent and underexplained gap between formal compliance and upstream environmental outcomes.
Cedric Marvin Nkiko, Ken Kaweesa
wiley   +1 more source

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