Zobrazeno 1 - 10
of 67
pro vyhledávání: '"A. Yu. Kuzmenko"'
Publikováno v:
Омский научный вестник, Vol 3 (191), Pp 150-156 (2024)
Reinforced concrete structures play a key role in modern infrastructure, however, corrosion of reinforcement poses a serious threat to their durability and safety. In this study, the sensitivity of a portable X-ray fluorescence analyzer (XRF) to c
Externí odkaz:
https://doaj.org/article/a9b0ac561551488d974d18ec2f57c202
Autor:
Veronika A. Zemskova, Yuliya A. Trubchanina, Tatyana A. Berezhnova, Andrey M. Zemskov, Vladimir A. Borisov, Nadezhda Yu. Kuzmenko, Kseniya S. Dyadina
Publikováno v:
Research Results in Pharmacology, Vol 9, Iss 3, Pp 41-49 (2023)
Introduction: Patients with purulent-inflammatory diseases (PID), especially those with allergization, manifest chronicity, low treatment efficiency, and the risk of relapses; the above actualizes the search for innovative treatment technologies.
Externí odkaz:
https://doaj.org/article/7ce6a2359d854b4fa44a2ea85393b290
Publikováno v:
Омский научный вестник, Vol 1 (185), Pp 99-102 (2023)
The article proposes a new method for the non-destructive measurement of one of the most important maximum permissible parameters of surge current power thyristors. The method is based on continuous control at each moment of time of the dynamic c
Externí odkaz:
https://doaj.org/article/053f78134b2243ebbe689b2f46dac6d0
Publikováno v:
Известия ТИНРО, Vol 202, Iss 2, Pp 305-315 (2022)
The shift in strontium (Sr) concentrations in fish otoliths is a commonly used proxy for identification of marine environment entry during diadromous migrations. However, there is still controversy about the appearance of the Sr-based sea entry mark
Externí odkaz:
https://doaj.org/article/4249a5d9fcb64857acdf83fad50b39af
Publikováno v:
Омский научный вестник, Vol 3 (183), Pp 75-79 (2022)
The article shows one of the factors influencing the formation of corrosion of hollow reinforced concrete structures — leakage currents in insulators. The development of corrosion depends on the amount of electricity that has passed through the
Externí odkaz:
https://doaj.org/article/45e2ef2d1d5540a98f25b864068b1d93
Publikováno v:
Известия ТИНРО, Vol 201, Iss 3, Pp 669-685 (2021)
The strontium (Sr) and barium (Ba) profiles in otoliths of juvenile sockeye salmon Oncorhynchus nerka from British Columbia are measured using a Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) system and analyzed. The highest
Externí odkaz:
https://doaj.org/article/2cdc616d53cf4f718b5127b269e30993
Autor:
Yu. Kuzmenko
Publikováno v:
Біологічні студії, Vol 14, Iss 4, Pp 35-48 (2020)
Background. The Eurasian Pygmy-owl Glaucidium passerinum (Linnaeus, 1758) is a rare and poorly studied species in Ukraine. It is listed in the Red Data book of Ukraine [2]. Its breeding locations can be found in the Carpathians, Roztochia and Polissi
Externí odkaz:
https://doaj.org/article/cad5a9a0e3f44714aa116707dc7dc5b2
Publikováno v:
Омский научный вестник, Vol 5 (173), Pp 123-128 (2020)
The paper presents the results of experimental studies on the determination of corrosion products on the surface of reinforced concrete structures. Methods for creating samples with artificial electrocorrosion under conditions close to real operat
Externí odkaz:
https://doaj.org/article/707a51afc49146fda68b270a0c326edf
Publikováno v:
Омский научный вестник, Vol 2 (164), Pp 30-35 (2019)
The paper presents theoretical information diagnosing insulation parameters of high-voltage transformers. The results of experimental studies on high-voltage transformers in the normal, pre-emergency and emergency states are shown. The comparison
Externí odkaz:
https://doaj.org/article/fcf78b2227d54a808b418bea6c91afbd
Autor:
L. Vitkin, Yu. Kuzmenko
Publikováno v:
Метрологія та прилади, Iss 1, Pp 3-6 (2019)
The brief description of voting for new SI units’ definition at the 26-th General Conference on Weights and Measures meeting is given. Comments and illustrations on redefinitions are given. New challenges and tasks for national metrology system
Externí odkaz:
https://doaj.org/article/58d73a142bbd4079b7af593b45b5015f