Results 71 to 80 of about 359,423 (290)

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Is there a post-place politics?

open access: yesCybergeo, 2016
Have mass communications such as television and the Internet undermined the role of places as social contexts in which politics, both electoral and contested, is grounded? Are we entering an age of post-place politics?
John Agnew
doaj  

Quod non est in actis non est in mundo: legal words, unspeakability and the same-sex marriage issue [PDF]

open access: yes, 2014
This article centres on the legal recognition of same-sex marriage with a view to exploring the issue of unspeakability; that is, the condition whereby some questions cannot be articulated because of a lack of words.
CROCE, Mariano
core   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Le iniziative italiane per la promozione della lingua e della cultura italiana all’estero

open access: yesEducazione Linguistica Language Education, 2018
The present study tackles the initiatives via which Italy is promoting the Italian language and culture abroad. It is aimed at compiling these initiatives in one place; this is profoundly important in the linguistic history of Italian as addressed to ...
Sholkamy Abdelgawad, Mohey Eddin
doaj   +1 more source

Traduire Reclus. L’Italie écrite par Attilio Brunialti

open access: yesCybergeo, 2009
The Italian edition of the Nouvelle Géographie Universelle isn’t completely faithful to original text, because its translator and editor Attilio Brunialti, geographer, jurist, politician belonging to Depretis’ party, and very engaged for Italian ...
Federico Ferretti
doaj   +1 more source

The Politics of the Labor Movement Revitalization: The Need for a Revitalized Perspective [PDF]

open access: yes, 2003
[Excerpt] Unions everywhere are struggling. Globalization, with its supporting neo-liberal ideology, encourages employers and governments to push vigorously against the constraints of employment regulation.
Baccaro, Lucio   +2 more
core   +2 more sources

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Italy and its international relations. Getting real on relative positions

open access: yesItalian Political Science, 2020
What is the position of Italy in contemporary international politics? How does Italy compare with its neighbors or with the so-called great powers in terms of power?
Stefano Costalli, Andrea Ruggeri
doaj  

The politics of the Italian Renaissance State: Italian scholarship for non-Italians

open access: yesIncontri: Rivista Europea di Studi Italiani, 2014
Review of: The Italian Renaissance State, A. Gamberini & I. Lazzarini (eds), Cambridge, Cambridge University Press, 2012, 634 p., ISBN: 9781107010123, € 100,00.
David Napolitano
doaj   +1 more source

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