Results 71 to 80 of about 4,651,062 (324)

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

open access: yesAdvanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu   +8 more
wiley   +1 more source

E-Books: Cognitive and Visual Effects [PDF]

open access: yes, 2019
Sight is incredibly important to daily life. One critical use of this sense is reading, which allows people to communicate and learn new things if the reader is able to effectively comprehend what he or she has read.
DeGroot, Hannah
core   +1 more source

Digital Story Mapping to Advance Educational Atlas Design and Enable Student Engagement

open access: yesISPRS Int. J. Geo Inf., 2018
Storytelling is recognized as a valid and important method of communicating information and knowledge gleaned from volumes of ever-accumulating data.
Margo E. Berendsen   +2 more
semanticscholar   +1 more source

Revealing How Acid Sites Enhance the Electrocatalytic Glycerol Oxidation Performance on Pt Loaded Zeolite‐Carbon Composite Materials

open access: yesAdvanced Materials, EarlyView.
In the work reported herein, the catalytic effects of acid sites on electrocatalytic glycerol oxidation reaction are investigated by using a novel catalytic material system that integrates Pt metal sites with acidic Al sites. Abstract The catalytic role and function of acid sites in solid acid catalysts, such as zeolites, are well understood in the ...
Ju Ye Kim   +11 more
wiley   +1 more source

Effective digital support for autism: digital social stories

open access: yesFrontiers in Psychiatry
Social Stories™ is one of the most popular interventions for autistic children and has been researched extensively. However, effectiveness data has been gathered mainly through single-participant designs which generate outcomes which can lack generalizability and social validity.
Louis John Camilleri   +2 more
openaire   +3 more sources

Bringing digital stories into assessment [PDF]

open access: yesPlanet, 2010
Since 2007, the Geography and Development Studies department at the University of Chester has incorporated the use of student-generated digital stories into a core 20 credit, first year module ‘Foundations for Successful Studentship’. This innovative approach to the fieldwork element of the module provides students with the opportunity to design and ...
Wakefield, Kelly, France, D.
openaire   +1 more source

Some Reflections on Copyright Management Systems and Laws Designed to Protect Them [PDF]

open access: yes, 1997
Copyright management systems (CMS)—technologies that enable copyright owners to regulate reliably and charge automatically for access to digital works—are the wave of the very near future.
Cohen, Julie E.
core   +1 more source

Reinventing journalism in the digital ecosystem and transmedia story-telling [PDF]

open access: yes, 2016
El periodismo actual explora a nivel internacional nuevas fórmulas en la elaboración de la información a través de narrativas transmedia y de dispositivos móviles, donde la comunicación multimedia e hipertextual se enriquece con contenidos más eficientes.
Peñafiel Sáiz, Carmen
core   +1 more source

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

open access: yesAdvanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner   +9 more
wiley   +1 more source

Leaf-ing A Legacy [PDF]

open access: yes, 2018
Leaf-ing a Legacy is the story of a university art education class that joined with an elementary classroom and residents in a long term health/rehabilitative center through a service-learning project that utilized digital technology and art making in a ...
Whiteland, Susan R
core   +1 more source

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