Zobrazeno 1 - 10
of 1 963
pro vyhledávání: '"Kostyuk, P"'
Autor:
Kostyuk, Ivan, Ciardi, Benedetta
Aims: We investigate the impact of galaxy mergers on the Lyman Continuum (LyC) radiation escape, fesc, from high-redshift galaxies. Methods: We post-process ~ 6e5 galaxies (redshift 5.2 < z < 10) extracted from the TNG50 cosmological simulation using
Externí odkaz:
http://arxiv.org/abs/2412.04348
Autor:
Alexandra V. Sentyabreva, Olyesya A. Vasyukova, Yana A. Zorkina, Alisa V. Andryuschenko, Georgy P. Kostyuk, Irina Z. Eremina, Anna M. Kosyreva
Publikováno v:
RUDN Journal of Medicine, Vol 28, Iss 4, Pp 488-498 (2024)
Relevance. Alzheimer’s disease (AD) is the most cause of disability and dementia, which is the 7th leading cause of death worldwide. Diagnosis of AD includes detection of amyloid plaques and hyperphosphorylated tau protein (pTau) in the brain. Howe
Externí odkaz:
https://doaj.org/article/0f0c678ed60d4e1fbb2e0db4defb0f3b
Publikováno v:
Журнал органічної та фармацевтичної хімії, Vol 22, Iss 2, Pp 26-40 (2024)
The literature review discusses and systematizes synthetic approaches to medium-sized cycles and macrocycles based on ring expansion reactions of bi- or polycyclic systems via C-N bond cleavage. Ring expansion reactions of bicyclic ammonium salts pro
Externí odkaz:
https://doaj.org/article/bb49a54ab0124321902f0e9543760845
Autor:
Maria S. Osetrova, Marina D. Zavolskova, Pavel V. Mazin, Elena A. Stekolschikova, Gleb N. Vladimirov, Olga I. Efimova, Anna Y. Morozova, Yana A. Zorkina, Denis S. Andreyuk, George P. Kostyuk, Evgeniy N. Nikolaev, Philipp E. Khaitovich
Publikováno v:
Consortium Psychiatricum, Vol 5, Iss 3, Pp 4-16 (2024)
BACKGROUND: Schizophrenia is a psychiatric disorder known to affect brain structure and functionality. Structural changes in the brain at the level of gross anatomical structures have been fairly well studied, while microstructural changes, especiall
Externí odkaz:
https://doaj.org/article/2a860378808f47568f3e258b106d6d28
Aims: We present an analysis of the Lyman continuum (LyC) escape fraction of high redshift galaxies using an analytic post-processing approach. Methods: We apply the model to 600,000 galaxies of the Illustris TNG50 simulation in the redshift range z
Externí odkaz:
http://arxiv.org/abs/2308.01476
Publikováno v:
Медицинская иммунология, Vol 26, Iss 5, Pp 1025-1030 (2024)
Schizophrenia is a mental illness of complex etiology. Recently, there has been increased interest in the role of the immune system in the pathophysiology of mental disorders. The concept of neuroinflammation in neurodevelopmental disorders is gainin
Externí odkaz:
https://doaj.org/article/c47c5264e16846c68071ef77db79e212
Autor:
Georgyi Koidan, Nazar Tsyzoryk, Eduard B. Rusanov, Svitlana V. Shishkina, Mykhailo Vovk, Aleksandr Kostyuk
Publikováno v:
SynOpen, Vol 08, Iss 03, Pp 130-137 (2024)
Externí odkaz:
https://doaj.org/article/0094c90f0d194ccdbeb465fa0b9ab411
We explore how interactions between baryons and photons can be incorporated into Kinetic Field Theory (KFT), a description of cosmic structure formation based on classical Hamiltonian particle dynamics. In KFT, baryons are described as effective meso
Externí odkaz:
http://arxiv.org/abs/2302.01818
Autor:
Anna Tkachev, Elena Stekolshchikova, Anastasia Golubova, Anna Serkina, Anna Morozova, Yana Zorkina, Daria Riabinina, Elizaveta Golubeva, Aleksandra Ochneva, Valeria Savenkova, Daria Petrova, Denis Andreyuk, Anna Goncharova, Irina Alekseenko, Georgiy Kostyuk, Philipp Khaitovich
Publikováno v:
EBioMedicine, Vol 110, Iss , Pp 105455- (2024)
Summary: Background: Anxiety and depression significantly contribute to the overall burden of mental disorders, with depression being one of the leading causes of disability. Despite this, no biochemical test has been implemented for the diagnosis of
Externí odkaz:
https://doaj.org/article/7d58e2c70f704ba2a0c22957c2ad1f3a
Autor:
Vladislav R. Gresko, Maksim M. Sergeev, Victoria V. Smirnova, Arthur D. Dolgopolov, Liliia A. Sokura, Galina K. Kostyuk, Evgeniy A. Grigoryev
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 3, Pp 384-398 (2024)
Polarization of femtosecond laser radiation influence on the windings of ellipsoidal silver nanoparticles and their orientation in zinc oxide sol-gel films was studied, which caused the appearance of dichroism in the films of the irradiation field.
Externí odkaz:
https://doaj.org/article/d8f078f5fb9e44ebbdfb4e15f9a46d14