Results 241 to 250 of about 2,455 (280)

Multi‐Targeting Carnosic Acid Kills Drug‐Resistant Helicobacter pylori With Narrow‐Spectrum Activity

open access: yesAdvanced Science, EarlyView.
Carnosic acid selectively eradicates drug‐resistant Helicobacter pylori through a multi‐targeted mechanism involving urease inhibition, membrane disruption, and biofilm eradication. It exhibits no detectable resistance, potent in vivo efficacy, and minimal impact on gut microbiota, positioning it as a promising narrow‐spectrum lead compound against ...
Yuefan Bai   +7 more
wiley   +1 more source

Inside‐Outside ROS Therapeutic Strategy Based on Piezoelectric Nano‐Urchin for Drug‐Resistant Bacteria Biofilm Infections

open access: yesAdvanced Science, EarlyView.
The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo   +5 more
wiley   +1 more source

Layer‐Dependent Phonon Polaritons in hBN Resolved by Photo‐Induced Force Spectroscopy

open access: yesAdvanced Science, EarlyView.
Layer‐dependent phonon polariton resonances in hexagonal boron nitride are systematically investigated using photo‐induced force microscopy. The in‐plane resonance exhibits a blueshift, while the out‐of‐plane resonance shows a redshift with increasing thickness. These results establish layer number as a key parameter for tuning polaritonic responses in
Amin Hajarian, Jiwoo Seo, SungWoo Nam
wiley   +1 more source

Membrane Fusion‐Mediated Cytosolic Delivery of Threose Nucleic Acids via Homotypic Nanoparticles Overcomes Drug Resistance in Triple‐Negative Breast Cancer

open access: yesAdvanced Science, EarlyView.
This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng   +7 more
wiley   +1 more source

Economy of the Golden Horde Population [PDF]

open access: yesAnthropology & Archeology of Eurasia, 2009
The settled regions of the Golden Horde had a well-developed agriculture. The main crop was millet, followed by rye, wheat, barley, oat, and peas. Hunting was mainly for furs and had little importance as a source of meat in comparison with livestock, which was popular not only among nomads but was also exported to India, Persia, and European countries.
Nedashkovskii L.
openaire   +4 more sources

Written heritage of the golden horde [PDF]

open access: yes, 2018
© 2018, Universidad del Zulia. All rights reserved. The article aims to consider the written heritage of the Golden Horde. This study’s methodological basis is the dialectical method of cognition of social and historical literature. Having analyzed the works by leading Turkic and Tatar poets of the Golden Horde such as Qutb, Kyatib, and many others ...
Dautov, Gumar. F.   +4 more
core   +3 more sources

Russia and the Golden Horde

1987
A Selection of the History Book ...
openaire   +1 more source

The chancellery of the golden horde’s Khans

2019
© 2019, Universidad del Zulia. All rights reserved. This article provides an overview of the chancellery service of the Golden Horde via comparative qualitative research methods. As a result, the main work in the office was carried out by scribes-bitikchi.
Abzalov L.   +7 more
openaire   +1 more source

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