Results 51 to 60 of about 820,082 (302)

Gürcistan Osetlerinde Kimlik: Lagodekhi ve Kaspi Örneği

open access: yesVakanüvis Uluslararası Tarih Araştırmaları Dergisi, 2017
Bu makalede Gürcistan, özellikle Şida Kartli ve Kakheti vilayetlerindeki Osetlerin kimliğinin günümüzdeki durumu, Gürcü toplumuyla ilişkileri ve Kuzey-Güney Osetya ile ilişkileri üzerine odaklanmıştır.
Keisuke Wakizaka
doaj   +1 more source

Toward a Unified Mechanistic Understanding of Polymer Electrolytes for Advanced Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Polymer electrolytes (PEs) are often indiscriminately grouped as “solid polymer electrolytes (SPEs)”, despite fundamental differences in their ion‐transport mechanisms. This Perspective establishes a mechanism‐based framework that distinguishes gel, quasi‐solid, and all‐solid polymer electrolytes based on their dominant ion‐transport pathways.
Jing Chen   +15 more
wiley   +1 more source

THE PROBLEMS OF POLITICAL INTERACTION BETWEEN RUSSIA AND COUNTRIES OF THE SOUTH CAUCASUS AT THE TURN OF XX-XXI CENTURIES

open access: yesСовременная наука и инновации, 2022
The article analyzes the development of Russia's foreign policy in the South Caucasian direction in the second half of the 90s of the XX century - the beginning of the 2000s, Particular attention is paid to the identification of objective and subjective ...
Boris Georgievich Koybaev
doaj  

Neutron Reflectometry and Compression of Graded Hydrogel Surfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
Highly‐entangled and covalently‐crosslinked hydrogels with thin and thick surface gel layers are compressed in neutron reflectometry experiments. Surface gel layer thickness dictates the extent to which the polymer network at the surface of a hydrogel collapses, while crosslinking chemistry, and therefore elastic modulus, impacts the pressure at which ...
Kathryn E. Shaffer   +12 more
wiley   +1 more source

Fully 3D‐Printed Wave‐Wound Electromagnetic Motors

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents the first fully 3D‐printed wave‐wound electromagnetic motors, which are created using conductive nanoparticle inks, carbon‐filled nylon polymers, and surface mount components. These motors can achieve a stall torque of 7.62N·mmA−1$7.62 \nobreakspace N{\cdot }mm A^{-1}$ and efficiency of 28.2 %, which approaches the performance of ...
Joseph Schwalbe   +4 more
wiley   +1 more source

Concerning the Genealogy of the Master of Cold Weapons Geurk [PDF]

open access: yesИсторическое оружиеведение, 2021
The article contains new and little-known facts about the life of the renowned master of cold weapons Geurk. The author sets the goal to introduce various biographical data about Geurk into scientific circulation since the dissemination of false ...
Levan B. Dvalishvili
doaj  

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

open access: yesAdvanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod   +14 more
wiley   +1 more source

Two new species of Diostracus Loew, 1861 (Diptera: Dolichopodidae) from the Caucasus with a key to species from the region [PDF]

open access: yesКавказский энтомологический бюллетень
Diostracus khevsureticus sp. n. from highlands of Georgia and D. osseticus sp. n. from highlands of South Ossetia are described and illustrated and associated with the subgenus Lagodechia Negrobov et Tsurikov, 1996, comprising now three Caucasian species
I.Ya. Grichanov, B.I. Volfov
doaj   +1 more source

Natural Products Inspired Scaffold Diversification Leads to Unnatural Molecular Warhead and Covalent Strategy to Modulating Protein Function through Electrophilic Bromine Transfer

open access: yesAdvanced Science, EarlyView.
We report a new thiolate‐reactive α,α‐gem‐dibromo lactam warhead that activates transcription factor Nrf2 and demonstrates anti‐inflammatory activities, which have implications in cancer, neurodegeneration, and cardiovascular diseases. RNA‐seq illuminated detailed transcriptional profiles, and chemical reactions with cysteine‐containing compounds ...
Beau R. Brummel   +16 more
wiley   +1 more source

Georgia automated adverse visibility warning and control system

open access: yes, 2004
Issued as final reportThis item was temporarily removed from SMARTech at the request of the Georgia Tech Research Institute on May 8, 2009.Georgia Department of ...
Moses, Marlon   +4 more
core  

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