Results 41 to 50 of about 13,688 (161)
Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes
Advanced Functional Materials, EarlyView.We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar +13 more
wiley +1 more source
O estado da arte dos rituais familiares no Brasil [PDF]
, 2014 O estudo dos rituais familiares constitui-se um caminho, dentre tantos outros, para se conhecer a família a partir de sua dinâmica. Tendo em vista tal importância, este artigo teve como objetivo pesquisar o estado da arte sobre os rituais familiares no ...
Fernandes, Thiago Silva
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Advanced Functional Materials, EarlyView.A thermodynamic model that incorporates ferroelectric, antiferroelectric, and antiferrodistortive orders of PbZrO3${\rm PbZrO}_3$ is established and parameterized based on experimental measurements and first‐principles calculations. We derive a Clapeyron‐like equation for describing the temperature‐dependence of critical electric fields for the ...
Zhiyang Wang +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Surface‐initiated photoiniferter‐mediated polymerization (SI‐PIMP) enables the controlled growth of UHMW polymer brushes with multi‐micrometer thicknesses, bridging conventional brushes and bulk‐like coatings. UHMW brushes are synthesized through a controlled/living process; they provide low friction and enhanced wear resistance under aqueous ...
Elena Avanzini +8 more
wiley +1 more source
Rituais familiares e o casal : paisagens inter-sistémicas
, 2007 Tese de doutoramento em Psicologia (Psicologia Social), apresentada à Universidade de Lisboa através da Faculdade de Psicologia e de Ciências da Educação, 2007A presente investigação inscreve-se no âmbito da Psicologia da Família e tem como objecto de ...
Crespo, C.
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Este artigo investiga o papel dos ritos e rituais no cultivo do arroz orgânico pelo Movimento dos Trabalhadores Rurais Sem Terra (MST), à luz das disputas simbólicas e narrativas travadas com o agronegócio e a mídia hegemônica.
Luiz Alberto de Farias +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov +4 more
wiley +1 more source
Combates clasificatorios para las olimpiadas
, 1980 Combates clasificatorios para las olimpiadasEsta fotografía muestra uno de los combates clasificatorios para las olimpiadas de Los Ángeles de 1984, los cuales se realizaron en Madrid.
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Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite
Advanced Functional Materials, EarlyView.The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen +16 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han +4 more
wiley +1 more source