Results 91 to 100 of about 1,579,060 (303)

Information flows in sub-Saharan Africa [PDF]

open access: yes, 2013
The state of research into media and information flows in sub-Saharan Africa describes a situation marked by rapid growth of a wide range of media and distinctive geo-linguistic mediaspheres. This article focuses on two revolutions in information flow in
Paterson, CA
core   +2 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Electronic data generation and display system [PDF]

open access: yes
The Electronic Data Generation and Display System (EDGADS) is a field tested paperless technical manual system. The authoring provides subject matter experts the option of developing procedureware from digital or hardcopy inputs of technical information ...
Wetekamm, Jules
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

Response to FCC Notice of Inquiry 09-94: “Empowering Parents and Protecting Children in an Evolving Media Landscape” [PDF]

open access: yes, 2010
his paper is a response to the FCC's Notice of Inquiry (09-94) on Empowering Parents and Protecting Children in an Evolving Media Landscape (PDF). The response synthesizes current research and data on the media practices of youth, focusing on three main ...
Boyd, Danah, Gasser, Urs, Palfrey, John
core  

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

open access: yesAdvanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram   +5 more
wiley   +1 more source

Peculiarities of Construction of Visual Range (Photo-Report) in Modern Electronic Media on the Example of Chelyabinsk Region [PDF]

open access: yes, 2017
A huge flow of information hits the modern man. Electronic media should take into account the current situation. In addition, with the development of technologies, the type of thinking of a person has changed to the prevalence of cogency.
Kovaleva, L. A   +1 more
core  

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

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