Results 31 to 40 of about 5,662 (170)

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak   +2 more
wiley   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz   +2 more
wiley   +1 more source

From Svyatoslav I to Ivan IV: milestones of gaining rulership in the mythopoeic images of the “Kazan History”

open access: yesЗолотоордынское обозрение
The purpose of the study: To study the stages of the acquisitions of the Orthodox kingdom in the narrative of the author of the “Kazan History”. Research materials: Historiographical sources, Russian chronicles, historical writings, diplomatic documents,
Aksanov A.V.
doaj   +1 more source

Perry, John of Brienne: King of Jerusalem (Cambridge University Press, 2013)

open access: yesRoyal Studies Journal, 2014
Review of Guy Perry, John of Brienne: King of Jerusalem (Cambridge: Cambridge University Press, 2013).
Stephen Donnachie
doaj   +1 more source

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

‘The Mother of God Eleousa’ from a Private Collection – Italian Icon of the Mid (?) 13th Century / Богоматерь Умиление» из частного собрания - итальянская икона середины (?) XIII века

open access: yesВизуальная теология
The paper inquires into the dating and provenance of a particular ‘Mother of God Eleousa’ from a Muscovite private collection. Is this icon a work of Italian or Byzantine art?
Olga Etinhof / Ольга Евгеньевна Этингоф
doaj   +1 more source

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

open access: yesAdvanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus   +8 more
wiley   +1 more source

Constantine’s City: the Early Days of a Christian Capital

open access: yesStudia Ceranea, 2020
In his new city Constantinople, Constantine the Great established an imperial cult with pagan elements prevailing over Christian ones. This can be seen from a number of monuments and buildings, such as the Forum of Constantine with the emperor’s statue ...
Albrecht Berger
doaj   +1 more source

The Elevation of the See of Constantinople at the Council of Chalcedon: The Course of the Procedure

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2021
Introduction. Despite multiple references to the proposed topic in the scholarly literature, it still seems relevant to identify and consistently describe the entire set of measures taken at the Council of Chalcedon in order to raise the status ...
Mikhail Gratsianskiy
doaj   +1 more source

TRMT6‐Mediated m1A Modification of CDK9 mRNA Is a Dual‐Pronged Pathogenic Driver for HBV‐Related Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
TRMT6‐mediated m1A modification in CDK9 mRNA enhances its mRNA stability and translation efficiency, thereby increasing the protein levels of CDK9. Upregulated CDK9 promotes the progression of HCC by elevating the levels of oncogenic factors including p‐STAT3, MCL1, and BCL‐2. On the other hand, CDK9 phosphorylates TARDBP at Ser254 to activate HBV core
Rui Zhang   +12 more
wiley   +1 more source

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