Results 31 to 40 of about 459 (199)

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

open access: yesArthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos   +2 more
wiley   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

FALSE COIN OF EMPRESS LUCILLA FOUND IN SERDICA

open access: yesThe Ukrainian Numismatic Annual, 2023
A false coin found in Serdica is described in this article. It is about the coin mixti from the time of empress Lucilla (164–168/ 169), which has the following description: Obverse: LVCILLAE AVG ANTONINI AVG F draped bust right. Reverse: CONCORDIA Concordia seated left, holding a patera and resting her arm on a statue of Spes.
openaire   +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

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

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

π‐Extended COUPY Fluorophores for Targeted Near‐Infrared Fluorescence and Lifetime Imaging in Live Cells

open access: yesAngewandte Chemie, EarlyView.
π‐Extended COUPY dyes, obtained by vinylogation of coumarin‐based COUPY scaffolds, shift absorption, and emission deep into the NIR region while preserving compactness and synthetic accessibility. These bright, photostable dyes enable live‐cell imaging, FLIM, and site‐specific peptide conjugation, offering a modular platform for targeted bioimaging and
Diego Abad‐Montero   +11 more
wiley   +2 more sources

Фрагмент от източната крепостна стена на Сердика II

open access: yesБългарско е-Списание за Археология, 2016
A fragment of the substructure of the Eastern wall from the Northern extension of the Late Antique Serdica fortification was registered during rescue archaeological excavation in the area of the Lion Bridge square. Detailed investigations have identified
Alexander Stanev
doaj  

LATE ANTIQUE SEALS FROM ANCIENT SERDICA

open access: yesThe Ukrainian Numismatic Annual, 2020
The subject of this publication is three seals, each raising interesting questions. During the archaeological explorations of the ancient city of Serdica (now Sofia) conducted in the past ten years, 48 lead seals from the 4th – 7th A.D. period have been discovered.
openaire   +2 more sources

Към въпроса за развитието на Сердика през римската и късноримската епохи: On the question of the development of Serdica during the Roman and the Late Roman period

open access: yes, 2021
The study offers a new reading of the fortifications’ development and urban planning of the town of Serdica, made possible as a result of many years of archaeological research in the city and the accumulation of voluminous archaeological and historical ...
Borisova-Katsarova, Iliana
core   +1 more source

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