Results 11 to 20 of about 2,444,704 (306)

Autokratija ir demokratija [PDF]

open access: yes, 2023
This paper examines the distinction between autocracy and democracy, proposing that these political systems are best understood at the level of civilizations, where cultural traditions provide methodological access to their core principles. It traces the
Mickūnas, Algis
core   +1 more source

STUDY STRUCTURE OF THREE-COMPONENT POLYMERIC MATERIAL UNDER INFLUENCE OF γ-IRRADIATION

open access: yesТеория и практика переработки мяса, 2017
The polymer material (РА/РЕ/Eva) with a width of 55 μm was studied. Sterilization was carried out on the unit GU–200 at doses from 3 to 18 kGy in the Research Institute of Technical Physics and Automation, Rosatom, Moscow, Russia.
V. T. Tarasyuk   +5 more
doaj   +1 more source

cheminfo/ir-spectrum: ir-spectrum v2.0.0

open access: yes, 2022
⚠ BREAKING CHANGES remove node 12 compatibility update dependencies to use new ml-signal-processing package Features update dependencies to use new ml-signal-processing package (41e89c2) Miscellaneous Chores remove node 12 compatibility ...
cheminfo-bot, Luc Patiny, Kevin Jablonka
core   +1 more source

Synthesis, Spectroscopic, and Photophysical Studies of Phosphorescent Bis(2-(2,4-difluorophenyl)pyridine)Iridium(III) Complex Containing Derivative of 1H-1,2,4-Triazole Anchillary Ligand

open access: yesIndonesian Journal of Chemistry, 2021
A cationic complex of iridium(III), [Ir(2,4-F2ppy)2(F2bpyta)]PF6 utilizing 1,2,4-triazolepyridyl as an anchillary ligand modified with a 2,6-difluorobenzyl substituent was synthesized and characterized.
Nurul Husna As Saedah Bain   +7 more
doaj   +1 more source

Selector for the Spectrum Award 2018

open access: yes, 2018
Billingham was invited to be part of the selection panel for the first Spectrum Award in 2018 alongside Mark Wallinger, Charming Baker, Professor Simon Baron-Cohen, Sacha Craddock and Mary Simpson.
Billingham, Richard, Spectrum
core   +3 more sources

GAJARDOITE-(NH4), (NH4)As3+ 4O6Cl2[(Ca0.5□0.5)(H2O)5], A NEW MINERAL FROM THE KHOVU-AKSY DEPOSIT, EASTERN SIBERIA, RUSSIA [PDF]

open access: yesМинералогия
The new mineral gajardoite-(NH4), ideally (NH4)As3+4O6Cl2[(Ca0.5□0.5)(H2O)5], is found at the Khovu-Aksy Ni-Co deposit, Republic of Tyva, Russia. Gajardoite-(NH4) occurs as tiny lamellar coarsely hexagonal or irregular curved and divergent crystals up to
A.V. Kasatkin   +5 more
doaj   +1 more source

Editorial Note: Impact of COVID-19 on Spectrum operations

open access: yes, 2020
To support our authors, reviewers and editors during the COVID-19 pandemic, the Spectrum Editorial Board has relaxed its timelines for the publication of this most recent issue (Issue 5).  We are working with our authors on their Issue 5 submissions,
Editorial Board, Spectrum
core   +1 more source

The fourth spectrum of iridium (Ir IV) [PDF]

open access: yesAtomic Data and Nuclear Data Tables, 2016
Abstract The spectrum of three times ionized iridium, Ir IV, was investigated in the 650–2045 A wavelength region. The analysis has led to the determination of the 5 d 6 , 5 d 5 6 s and 5 d 5 6 p configurations.
Vladimir I. Azarov, Robert R. Gayasov
openaire   +1 more source

On the Possibility of Using Discriminant Analysis of IR Spectra in Comparative Forensic Research of Synthetic Drugs

open access: yesТеория и практика судебной экспертизы, 2020
This work aimed to study the possibility of using chemometric methods in the analysis of IR spectra in the middle region for a comparative study of narcotic drugs.
N. A. Shcherbakov, L. I. Modinova
doaj   +1 more source

Feminist IR in Europe

open access: yes, 2022
The aim of this open access book is to take stock of, critically engage, and celebrate feminist IR scholarship produced in Europe. Organized thematically, the volume highlights a wealth of excellent scholarship, while also focusing on the politics of ...

core   +1 more source

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