Zobrazeno 1 - 10
of 1 866
pro vyhledávání: '"ir-spectrum"'
Publikováno v:
Plant, Soil and Environment, Vol 70, Iss 12, Pp 772-782 (2024)
The aim of this study was to evaluate the effects of continuous application of rice straw and biochar for 10 years on soil humus composition and structure in paddy soil. A 10-year field experiment was conducted in a paddy field and included three tre
Externí odkaz:
https://doaj.org/article/a1616c1bb94e4e43b1e372fa03051786
Publikováno v:
المجلة العراقية للصيدلة, Vol 21, Iss 3, Pp 128-135 (2024)
Background: Oxadiazole are important heterocyclic compounds in organic chemistry. Methods: In this work, a series of new 1,3,4-oxadiazole moiety started from diazonium salt was synthesized. The latter (A1) was prepared form sulfathiazole compound by
Externí odkaz:
https://doaj.org/article/1f3ca67b32c34f598e55933c1d7c40c3
Autor:
Walaa S. Sarhan, Nagham M. Shiltagh
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38890- (2024)
In order to build and design stable molecular structures of α‐D‐glucose molecules after adding to a cluster of silver atoms, an optimization process was precisely carried out for α‐D glucose/Ag3 molecule at low energy. The correlation between
Externí odkaz:
https://doaj.org/article/70d4e42850894ffb93d73c0f9d0d2f20
Autor:
Plastun, Inna L'vovna, Bryksin, Kirill A., Mayorova, Oksana Aleksandrovna, Babkov, Lev Mikhailovich
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 24, Iss 2, Pp 126-137 (2024)
Background and Objectives: Manifestations of intermolecular interaction based on hydrogen bonding in hyaluronic acid IR spectra and in multicomponent mixtures of hyaluronic acid with nitrogen-containing amino acids, which are part of mucin of the muc
Externí odkaz:
https://doaj.org/article/c7de84d51fac4c2aa1e58946ad8f9350
Publikováno v:
Новые технологии, Vol 19, Iss 4, Pp 31-47 (2024)
Investigation of inulin and the possibilities of its use is a relevant and important scientific and practical task. The goal is to study the features of the structural organization of inulin and analyze the possibilities of its use. The object and me
Externí odkaz:
https://doaj.org/article/551d9abec6ab448792fbb5a53db6d7c9
Autor:
Christian Näther, Inke Jess
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 1, Pp 67-71 (2024)
The title compound, [Co(NCS)2(C6H7NO)]n or Co(NCS)2(2-methylpyridine N-oxide), was prepared by the reaction of Co(NCS)2 and 2-methylpyridine N-oxide in methanol. All crystals obtained by this procedure show reticular pseudo-merohedric twinning, but a
Externí odkaz:
https://doaj.org/article/8c88b8d17026415490eee06abec1c5f6
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 11, Pp 1093-1099 (2023)
The reaction of iron thiocyanate with 3-cyanopyridine (C6H4N2) leads to the formation of two compounds with the composition [Fe(NCS)2(C6H4N2)4] (1) and [Fe(NCS)2(C6H4N2)2(H2O)2]·2C6H4N2 (2). The asymmetric unit of 1 consists of one iron cation, two
Externí odkaz:
https://doaj.org/article/cd83ef7cbb6f4cf393e21e46e42a1d49
Autor:
Morozov, Andrey Vladimirovich, Olkhovatov, Dmitry V., Shapovalov, Vladimir L., Kochur, Andrei Grigorievich, Yavna, Victor A.
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 23, Iss 3, Pp 221-237 (2023)
Background and Objectives: This work is devoted to the study of the influence of moisture of alabaster (building plaster) samples on the profiles of their IR spectra in the wave number range of 500–4000 cm−1. Materials and Methods: IR spectra of
Externí odkaz:
https://doaj.org/article/e7f2001adb824b8b8f85c16497984681
Autor:
Christos Bolakis, Christos N. Vazouras
Publikováno v:
Computation, Vol 12, Iss 5, p 108 (2024)
Microbolometer arrays, i.e., arrays of micro-scale pixels sensing temperature via resistance changes, have proven to be an effective basis for real-time imaging instrumentation in infrared as well as terahertz frequencies. In previous work, a design
Externí odkaz:
https://doaj.org/article/4cf53aa1fd844b8bbe9d8c954965a196
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