Results 21 to 30 of about 494 (134)

Chemical Properties, Biological Activities and Poisoning Treatment of Novichok: A Review [PDF]

open access: yesPharmaceutical Sciences and Research, 2021
Novichok is an organophosphate compound found as a nerve agent chemical weapon. However, the information about its chemical properties, biological activities, and molecular interactions in the body are still protected under the “top secret” security ...
Tesia Aisyah Rahmania   +3 more
doaj   +2 more sources

Reaction of barley to top-dressing with different types of nitrogen fertilizer [PDF]

open access: yesE3S Web of Conferences, 2021
The study was carried out to investigate effect of mineral (CAN) and organo-mineral (OMF) top-dress nitrogen fertilizers on physiological and morphological parameters in three barley cultivars.
Noskova Eugenia   +3 more
doaj   +3 more sources

Precisely predicting the 1H and 13C NMR chemical shifts in new types of nerve agents and building spectra database [PDF]

open access: yesScientific Reports, 2022
Following the recent terrorist attacks using Novichok agents and the subsequent decomposition operations, understanding the chemical structures of nerve agents has become important.
Keunhong Jeong   +8 more
doaj   +2 more sources

Responsiveness of spring barley cultivars to top-dressing in the conditions of the Volga-Vyatka region [PDF]

open access: yesE3S Web of Conferences, 2021
Fertilizers are a means of influencing both the value of the yield and its quality. The quality of the yield will vary depending on the types of fertilizer, the timing and methods of their application, and the balance of ratios for the main nutrition ...
Noskova E.N.   +2 more
doaj   +2 more sources

Enzymatic Decontamination of G-Type, V-Type and Novichok Nerve Agents [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
International audienceOrganophosphorus nerve agents (OPNAs) are highly toxic compounds inhibiting cholinergic enzymes in the central and autonomic nervous systems and neuromuscular junctions, causing severe intoxications in humans.
Martijn C de Koning   +2 more
exaly   +4 more sources

Theoretical study on the toxicity of ‘Novichok’ agent candidates [PDF]

open access: yesRoyal Society Open Science, 2019
The identities and properties of ‘Novichok’ (Russian for ‘newcomer’ or ‘novice’) agents allegedly used in the recent terrorist attack in the UK have not been well documented. Although several people previously involved in the synthesis of these materials
Junwon Choi, Keunhong Jeong
exaly   +2 more sources

Theoretical prediction on the hydrolysis rate of the new types of nerve agents: A density functional study [PDF]

open access: yesToxicology Reports, 2023
Although the hydrolysis mechanism of the nerve agents, which is the main decontamination pathway, has been studied experimentally and theoretically, the reliable theoretical prediction method for the hydrolysis rate is not studied yet. Furthermore, after
Md Al Mamunur Rashid   +3 more
doaj   +2 more sources

Theoretical study of the molecular aspect of the suspected novichok agent A234 of the Skripal poisoning [PDF]

open access: yesRoyal Society Open Science, 2019
Novichoks are the suspected nerve agents in the March 2018 Skripal poisoning. In this context, the novichok agent A234 (chemical structure proposed by Mirzayanov) was studied using computational methods to shed light on its molecular, electronic ...
Hanusha Bhakhoa   +2 more
exaly   +2 more sources

USE OF HETEROSIS IN THE SELECTION OF TOMATO ON SPEED [PDF]

open access: yesОвощи России, 2018
The research was carried out at the Surkhandarya Scientific Experimental Station of the Vegetable-Melon Plant and Potato Research Institute in 2013-2015.mThe aim of the research was to evaluate F1 hybrids and their parental forms by early maturity and to
N. J. Nurmatov, E. A. Jumayev
doaj   +2 more sources

Effectiveness of increasing doses of mineral fertilizers in the cultivation of spring barley of the Novichok variety [PDF]

open access: yesАграрная наука Евро-Северо-Востока, 2021
The results of the research were obtained in 2019-2020 on sod-podzolic middle-loam soil in the conditions of EuroNorth-East of the Russian Federation. There were studied 18 variants of increasing doses of mineral fertilizers in the range from 30 to 150 ...
F. A. Popov   +3 more
doaj   +2 more sources

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