Results 111 to 120 of about 6,543,566 (246)
Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents
Advanced Functional Materials, EarlyView.A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster +11 more
wiley +1 more source
O voluntariado no Brasil: histórico, aspectos jurídicos e a questão da Copa do Mundo Fifa de 2014. [PDF]
, 2015 TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Jurídicas. Direito.O presente trabalho se originou motivado pela polêmica envolvendo a utilização de mão de obra voluntária durante a Copa do Mundo FIFA de 2014.
Pereira, Talles Vinícius
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Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
Staging the Sochi Winter Olympics 2014 on Russia Today and BBC World News : From soft power to geopolitical crisis [PDF]
, 2015 This article compares how Russia Today (RT) and BBC World News (BBCWN) interacted with audiences on their social media platforms during the 2014 Sochi Winter Olympics. From the outset, the sporting events were overshadowed by tensions between Russia and ‘
Voss, Alexander +4 more
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Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters
Advanced Functional Materials, EarlyView.An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio +3 more
wiley +1 more source
Molecular Bridges for 2D Nanomaterials
Advanced Functional Materials, EarlyView.Molecular cross‐linking provides a versatile strategy to engineer interfaces in 2D materials. By tuning the linker backbone, binding mode, and interflake spacing, molecular bridges can regulate charge transport, mechanical integrity, chemical functionality, and processing.
Yudhajit Bhattacharjee +3 more
wiley +1 more source
Building a Successful Service: Developing Open Access Funding and Advocacy at University College London [PDF]
, 2014 The UK Research Councils (RCUK) introduced an open access pol- icy, and accompanying funding for Article Processing Charges (APCs), in April 2013. This article describes University College London (UCL)’s experience of managing its institutional, RCUK ...
Sharp, C
core
Alkantara Festival: uma pérola entre as mais belas
Sinais de Cena, 2014 Alkantara Festival: uma pérola entre as mais ...
Rui Pina Coelho
doaj