Results 101 to 110 of about 360,521 (299)

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Color Name Red in Russian and Persian Phraseology: Axiological Aspect

open access: yesСибСкрипт
This article contains a comparative analysis of the axiological component in phraseological units with the color name red in Russian and Persian linguistic cultures.
S. A. Haji Musaei, A. Madayeni Avval
doaj   +1 more source

The Russian Catastrophe of 1917 and Bachtin’s ‘Great Time’ (M. Prišvin, V. Rozanov, A. Blok)

open access: yesStudi Slavistici, 2019
This article is devoted to the perception of the social catastrophe of 1917 in the historical and cultural perspective of ‘great time’ (M. Bachtin) represented in the texts of Michail Prišvin, Vasilij Rozanov and Aleksandr Blok.
Alexander Medvedev
doaj   +1 more source

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

open access: yesAdvanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido   +6 more
wiley   +1 more source

A Comparative Analysis of the Rose Revolution in Georgia and the Tulip Revolution in Kyrgyzstan

open access: yesBölge Çalışmaları Dergisi
Color revolutions are popular reactions to governmental legitimacy crises such corruption, electoral fraud, rule of law violations, and a lack of transparency.
Gizem AKBAŞ
doaj  

LES COLORANTS NATURELS : UN SAVOIR-FAIRE ANCIEN POUR UN AVENIR DURABLE NATURAL DYES: AN ANCIENT KNOW-HOW FOR A SUSTAINABLE FUTURE

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry
Natural dyes were widely used from Antiquity until the late 19th century to color textiles, cosmetics, and food. This human ingenuity in harnessing natural resources for coloring highlights a true fusion of science and art, encouraging an ...
VERONICA GRECU BALAN   +2 more
doaj   +1 more source

Record High Polarization at 2 V and Imprint‐Free Operation in Superlattice HfO2‐ZrO2 by Proper Tuning of Ferro and Antiferroelectricity

open access: yesAdvanced Materials Technologies, EarlyView.
Low‐power ferroelectric capacitors, based on superlattice HfO2‐ZrO2 is reported. With proper tuning of ferro and antiferroelectricity, an imprint‐free high switchable polarization charge (2Pr of 76 µC/cm2) is obtained with 2MV/cm leading to linear analog weight update and non‐volatile retention, providing a design guideline for emerging non‐volatile ...
Xinye Li   +4 more
wiley   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

Flexible 3D Multi‐Material Printing beyond Layer‐by‐Layer Constraints via Sequential Multi‐Printer Fabrication

open access: yesAdvanced Materials Technologies, EarlyView.
We developed a flexible multi‐material printing strategy that employs sequential printing with different printers. This combined use of printers expands the accessible material scope. Moreover, incorporating Xolography as a sequential step enables support‐free, contactless printing, thereby enhancing structural design flexibility beyond conventional ...
Kun Zhou, Cyrille Boyer
wiley   +1 more source

Spain and Portugal: Films and Videorecordings at the University of Pittsburgh [PDF]

open access: yes, 2006
This list of the University of Pittsburgh Collection of Spain: films and videorecordings contains materials housed in the following locations: 1) Hillman Library (HILL) - Center for Instructional Development & Distance Education, G-20 2) MUSIC LIBRARY ...
Lozano, Eduardo, Mantilla, Martha E
core   +1 more source

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