Results 31 to 40 of about 912,352 (308)

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

The Undisciplined Nature of Ecological Design [PDF]

open access: yes, 2009
The author evaluates the results of a participatory action research that takes place amidst a private design school located in Rio de Janeiro, Brazil.
Barbosa, Joao Carlos Lutz
core  

Youth Academic Success:It Starts in the Home [PDF]

open access: yes, 2020
Academic Success of youth is critical for their future success as well as for the economic and social health of their communities. Using a mixed methods approach (the 2008-2013 “Social Capital and Children’s Development” survey and commentaries of eight ...
Ybarra, Veronica Fay
core   +1 more source

Bridging Early Educational Transitions in Learning Through Children's Agency [PDF]

open access: yes, 2003
A longitudinal study of continuity and progression in children's early education reported the significance of the transition from preschool to elementary education for later school success.
Dunlop, Aline-Wendy
core   +1 more source

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

open access: yesAdvanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker   +4 more
wiley   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Bringing forth mathematical concepts: signifying sensorimotor enactment in fields of promoted action [PDF]

open access: yes, 2014
Inspired by Enactivist philosophy yet in dialog with it, we ask what theory of embodied cognition might best serve in articulating implications of Enactivism for mathematics education. We offer a blend of Dynamical Systems Theory and Sociocultural Theory
Abrahamson, D, Trninic, D
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Imaginative Ecological Education [PDF]

open access: yes, 2008
This research investigates how school-based Ecological Education programs currently develop students’ ecological understanding (an awareness of humankind’s interconnectedness within the natural world) and how these programs may do so more effectively.
openaire   +3 more sources

Contextual Factors Associated with the Achievement of African American and European American Adolescents: A Diversimilarity Approach [PDF]

open access: yes, 1999
The current study is an extension of Luster & McAdoo\u27s 1994 study of African American children and ecological factors impacting academic performance of these children. Luster and McAdoo found that maternal educational level, income, number of children
McKinney, Robin, Ofori-Dankwa, Joseph
core   +1 more source

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