Results 11 to 20 of about 199,430 (311)

The Structure of Small Clusters and IR Spectrum Condensed Matters [PDF]

Журнал нано- та електронної фізики, 2015
The article investigates the structure of small clusters, creating an algorithm for calculating the radii of coordination spheres in the structure of such clusters and finding the relationship between the frequencies in the IR spectrum and the ...
G.A. Melnikov, N.M. Ignatenko, V.G. Melnikov, E.N. Cherkasov, O.A. Manzhos   +4 more
doaj   +5 more sources

cheminfo/ir-spectrum: ir-spectrum v2.0.0 [PDF]

, 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

Kūryba ir bendradarbiavimas Web 2.0: nauja prosumpcijos tipologija [PDF]

, 2021
The concept of prosumption is commonly used to identify and analyse the specificities of activities on Web 2.0. This article provides the minimal and maximal definition of the concept by decomposing available conceptualisations.
Žilinskaitė, Rima, Žilinskaitė, Rima,   +1 more
core   +2 more sources

FT-IR spectrum of Crown ether, Aldehyde, and Ketone. [PDF]

, 2022
FT-IR spectrum of Crown ether, Aldehyde, and Ketone.
Aveen F. Jalal (13919231), Nabil A. Fakhre (13767596)   +1 more
core   +1 more source

Calculation And Analysis Of Ir Spectrum Of 2-Aminopyridine [PDF]

, 2021
Normal coordinate analysis of 2-aminopyridine (2AP) and ND2-pyridine have been performed in valance force field approximation. 2AP was taken as planar because of the low barrier to amino group inversion. The IR absorption intensities have been calculated
Akyüz, Sevim, ÖZEL, AYŞEN, AKKAYA, YASEMIN, AKALIN, ELİF, Buyukmurat, Yasemin   +4 more
core   +3 more sources

IR spectra and structural-dynamic anharmonic models of cyclohexanol [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: The construction of quantum mechanical structural-dynamic models of molecular systems has become a necessary part of studies of the structure, optical spectra and properties of matter.
Babkov, Lev Mikhailovich
doaj   +1 more source

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

Теория 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, V. P. Filippovich, A. V. Prokopenko, N. E. Strokova, A. V. Egorkin, A. V. Chasovskikh   +5 more
doaj   +1 more source

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

Теория 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

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

Indonesian 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, Noorshida Mohd Ali, Yusnita Juahir, Norhayati Hashim, Illyas Md Isa, Azmi Mohamed, Azlan Kamari, Bohari Mohd Yamin   +7 more
doaj   +1 more source

IR-TF spectrum of the purified bioemulsifier of the strain Streptomyces luridus So3.2. [PDF]

, 2018
IR-TF spectrum of the purified bioemulsifier of the strain Streptomyces luridus So3.2.
Livia V. A. de Castilho (5130923), Denise M. G. Freire (608632), Rui Castro (5130914), Douglas Braga (5130926), Carolina Guimarães (5130929), Claudio Lamilla (5130920), Leticia Barrientos (5130917)   +6 more
core   +1 more source