Results 31 to 40 of about 143,243 (287)

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang   +9 more
wiley   +1 more source

Lexical and semantic aspects in the Common European Framework of Reference for Languages and the teaching of Italian business correspondence

open access: yesLinguistica, 2014
The article is based on the guidelines of the Common European Framework of Reference for Languages (CEFRL). It presents the results of a study aimed to determine to what extent they are taken into account in seven textbooks used for teaching business ...
Nives Lenassi
doaj   +1 more source

Representation ethnological content in geography textbooks for 2nd grade gymnasium [PDF]

open access: yesZbornik Radova: Geografski Fakultet Univerziteta u Beogradu, 2017
The interdisciplinary teaching-scientific disciplines and all participants in the educational process, the school becomes an environment in which, in addition to teaching and learning, fosters the harmonious development of personality of students with ...
Đorđević Ivana   +2 more
doaj   +1 more source

Photonic Crystal Enhanced Microscopy on a 2D Photonic Crystal Surface

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This work demonstrates the design, fabrication, and the first‐time test of a 2D photonic crystal surface for photonic resonator absorption microscopy. The designed surface uniformly enhances electromagnetic near fields, achieving > 100% improved detecting uniformity for surface‐captured AuNPs from a blocking biosensor assay aimed for detecting SARS‐CoV‐
Weinan Liu   +5 more
wiley   +1 more source

THE NOTION, ORIGIN AND DEVELOPMENT OF THE COPYRIGHT

open access: yesPravo, 2016
An author is a person who has created a piece of work by his/her own activity. This work can be written in the form of a book, article, belles-lettres or scientific paper.
Mirjana M. Misailović
doaj  

Are textbooks enough? Alternative ways of teaching English to adult and adolescent groups of English learners

open access: yesInternational Journal of Educational Spectrum, 2021
Adults as well as adolescents create exceptional groups of English language learners with their specific expectations. At present text books are the main source used to teach English.
Boguslawa Gosiewska
doaj   +1 more source

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

open access: yesAdvanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida   +3 more
wiley   +1 more source

DA PRODUÇÃO COLETIVA DE LIVROS DIDÁTICOS DIGITAIS AOS USOS FEITOS POR PROFESSORES DE MATEMÁTICA: o caso do grupo francês Sésamath

open access: yesEm Teia, 2016
FROM COLECTIVE PRODUTION OF E-TEXTBOOKS TO MATHEMATICS TEACHERS USE OF THEM:  the case of the french group  Sésamath Resumo Este artigo almeja contribuir para a discussão "dos artefatos aos instrumentos: o trabalho individual e coletivo do professor de ...
Katiane de Moraes Rocha, Luc Trouche
doaj   +1 more source

Piezoelectric‐Metal Phononic Crystal Enabling GHz Tunable Ultrahigh Q Quasi‐BIC Mode

open access: yesAdvanced Science, EarlyView.
This study introduces a piezoelectric–metal phononic crystal design based on suspended LiNbO3 thin film that realizes quasi‐BIC resonance. The device achieves GHz operation with an ultrahigh quality factor (≈6.5 × 104) and efficient electrical tunability at low voltage.
Xuankai Xu   +6 more
wiley   +1 more source

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