Results 71 to 80 of about 1,247,353 (310)

Invisible exodus: toward a methodology for estimating religious displacement in Nigeria

open access: yesFrontiers in Sociology
The purview of the current study is to estimate the religious affiliation of Nigerian displaced persons, specifically to assess the number of internally displaced Christians.
Dennis P. Petri   +2 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

The Black Consciousness Movement in South Africa: A Product of The Entire Black World

open access: yesHistoria Actual On-Line, 2009
El trabajo ilustra cómo el surgimiento del Movimiento de Conciencia Negra en Sudáfrica puede estar diametralmente unido a la emergencia de los movimientos de Conciencia Negra y Black Power en América.
Mgwebi Snail
doaj  

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Gerrymandering in the High School Classroom

open access: yesJournal of Mathematics Education at Teachers College, 2021
Teaching gerrymandering in our high school geometry classrooms provides students with a unique opportunity to use mathematics to describe, analyze and make sense of the world around them.
Kate Belin, Courtney Ferrell
doaj  

Digital nomads – a quest for holistic freedom in work and leisure

open access: yes, 2018
Digital nomads are portrayed as young professionals working solely in an online environment while leading a location independent and often travel reliant lifestyle where the boundaries between work, leisure and travel appear blurred.
Ina Reichenberger
semanticscholar   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Access to Written Submissions in Preliminary Reference Proceedings: An Evaluation of the CJEU Statute Reform and its Contribution to Open Justice

open access: yesEuropean Papers
(Series Information) European Papers - A Journal on Law and Integration, 2025 10(2), 357-389 | Article | (Table of Contents) 1. Introduction. – 2. Open justice and human rights: ensuring transparency and accountability through public access. – 2.1.
Ilaria Fevola, Stefano Montaldo
doaj   +1 more source

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