Results 21 to 30 of about 343,323 (246)

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

Philosophy of Computer Science: An Introductory Course [PDF]

open access: yes, 2005
There are many branches of philosophy called “the philosophy of X,” where X = disciplines ranging from history to physics. The philosophy of artificial intelligence has a long history, and there are many courses and texts with that title.
Rapaport, William J.
core  

A Brief Look at the History and Future of the School of Mathematics, Physics and Technology

open access: yes, 2014
This paper provides a brief history and overview of the development of the School of Mathematics, Physics and Technology at the College of The Bahamas from the College’s inception in 1974 to 2014.
Ll.R. Curling, M. Oriakhi, G. Paul Kemp
semanticscholar   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

Teachers' adoption of inquiry-based learning activities : the importance of beliefs about education, the self, and the context [PDF]

open access: yes, 2018
Even though studies have shown that the impact of professional development on inquiry-based learning (IBL) tends to remain limited when it fails to consider teachers' beliefs, there is little known about how these beliefs influence teachers' adoption of ...
De Wever, Bram, Voet, Michiel
core   +2 more sources

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

The politics of teachers' work in the context of curriculum resources marketisation policy reforms in three secondary schools in Tanzania : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy (PhD) at Massey University, Manawatu Campus, Palmerston North, New Zealand [PDF]

open access: yes, 2015
Before Tanzania enjoyed the fruits of postcolonial education policy reforms, the country was hit by the world economic crises in the 1970s. Consequently, Tanzania and other developing countries turned to the World Bank and International Monetary Fund ...
Mislay, Moshi Amsi
core  

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

Science by Conceptual Analysis: The Genius of the Late Scholastics [PDF]

open access: yes, 2012
The late scholastics, from the fourteenth to the seventeenth centuries, contributed to many fields of knowledge other than philosophy. They developed a method of conceptual analysis that was very productive in those disciplines in which theory is ...
Franklin, James
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

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