Results 141 to 150 of about 19,363 (336)

Transformation of the tax system during the Middle Ages : the case of Russia [PDF]

open access: yes, 2018
The reorganization of the world and its globalization, a new turn of migration processes led to the appearance of problems that had not previously disturbed into the modern society.
Akhmetshin, E. M.   +5 more
core  

LAW IN THE GOLDEN HORDE AND OIRAT STATES OF THE MIDDLE AGES. PART 2

open access: diamond, 2023
E.N. Badmaeva   +2 more
openalex   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

open access: yesAdvanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán   +11 more
wiley   +1 more source

The state ideology of the Golden Horde

open access: yesTurkic Studies Journal, 2020
In general, in the era of the Golden Horde, the name of the idea «Mangilik El» was officially used as «Power of the Eternal Tengri». The texts in the press of Khan Kuyuk, in the letter of Khan Argun, written to the address of the French king Philip, and in the documents confirming the authority of the ambassador of the Khan of the Golden Horde Uzbek ...
openaire   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Cult Monuments in the Golden Horde: Origin and Tradition

open access: yesПоволжская археология, 2016
The author analyzes cult architectural sites of the Golden Horde. She addresses such categories of buildings as mosques, minarets and mausoleums. Objects of monumental architecture quite clearly refl ect the different traditions in development of ...
Zilivinskaya Emma D.
doaj   +2 more sources

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

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Microorganisms as Shapers of Human Civilization, from Pandemics to Even Our Genomes: Villains or Friends? A Historical Approach. [PDF]

open access: yesMicroorganisms, 2021
Rodríguez-Frías F   +6 more
europepmc   +1 more source

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