Results 131 to 140 of about 106,889 (298)

Mesoscale Domain Evolution Mechanism during Alternating Current (AC) Poling of Relaxor Ferroelectrics

Advanced Functional Materials, EarlyView.
Ferroelectric domain variants that are energetically equivalent are expected to remain preserved during polarization reversal. However, phase‐field simulations reveal that inclined domain walls in relaxor ferroelectrics can undergo irreversible elimination during alternating current poling through a proximity effect driven by long‐range elastic ...
Yuan‐Jie Sun, Bo Wang, Long‐Qing Chen   +2 more
wiley   +1 more source

Unifying analysis and design of rate-compatible concatenated codes

, 2011
International audienceAn improved concatenated code structure, which generalizes parallel and serially concatenated convolutional codes is presented and investigated.
Alexandre Graell i Amat, Brännström, F., Graell i Amat, Alexandre,, Amat, A.G.I., Lars K. Rasmussen, Brännström, Fredrik,, Graell I Amat, Alexandre, Brannstrom, Fredrik, Rasmussen, Lars Kildehöj,, Rasmussen, Lars K., Rasmussen, Lars K.,, Br\ue4nnstr\uf6m, Fredrik, Fredrik Brannstrom, Rasmussen, L.K.   +13 more
core   +1 more source

Myrcene‐Based Tailored Co‐Polymers as Active Pharmaceutical Excipients: Bio‐Based Solutions for Mucoadhesive Excipients

Advanced Functional Materials, EarlyView.
Mucoadhesive amphiphilic block and statistical copolymers were synthesized via Reversible Addition–Fragmentation Chain Transfer polymerization from bio‐sourced myrcene and polyethylene glycol methacrylate. The resulting polymers exhibit narrow molar‐mass distributions, high regioselectivity, well‐defined microstructures, and tend to self‐assemble into ...
David Gintsburg, Selin Görkem Sari, Lana Molnar, Annabelle Knoll, Effrosyni‐Maria Kosti, Anna Seybold, Gozde Deveci, Nico Bruns, Andreas Bernkop‐Schnürch, Gergely Kali   +9 more
wiley   +1 more source

The Aid and Maid System: South African Household Data Pitfalls

This paper presents research on South African household expenditure share behaviour. The research examines whether or not a theoretical and empirical model, which has been successful in explaining expenditure shares in Australia, is valid when applied to
Steve F Koch
core   +1 more source

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, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Compatibility of L-ideals with L-topologies

International Journal of Advanced Science and Engineering, 2021
openaire   +1 more source

New Operators Inspired by Ideal Topological Spaces and Their Application to Establishing Topology and Compatibility Property

Journal of Mathematics
In this article at hand, we employ the sharp operator to set up two novel operators via ideal topological spaces, namely, Δ‐operator and c l Δ ‐operators, and demonstrate how they interact with other ideas and properties.
Murad Özkoç, Faical Yacine Issaka, Tareq M. Al-Shami, Alaa M. Abd El-Latif   +3 more
openaire   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Applications of Codense and Compatible Ideals

IOSR Journal of Mathematics, 2017
Shyamapada Modak, Sukalyan Mistry
openaire   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source