Zobrazeno 1 - 10
of 1 033
pro vyhledávání: '"A. G. Rubin"'
Autor:
Sophia Jan, Robert Katz, David Fagan, Telmo Santos, Joanna C. Beachy, Caren Steinway, Jack Chen, Alina Tsouristakis, Briana Mancenido, Christy Leung, Emily Moore, Estelle Wilson, Lorna Lin, Michael Harte, Michelle Katzow, Lorry G. Rubin
Publikováno v:
Frontiers in Pediatrics, Vol 12 (2024)
IntroductionLimited evidence exists on management recommendations for neonates born to SARS-CoV-2-positive mothers. This study looked at transmission risk of neonates presenting for primary care in a large regional health system within New York durin
Externí odkaz:
https://doaj.org/article/0e537dcd75e44c03a92096452a71ad35
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-11 (2023)
Abstract This paper discusses the origin of the small parameters with the aim of explaining the Hierarchy problem. The flexible extra dimensions are an essential tool in the process by which physical parameters are formed. The evolution of a multidim
Externí odkaz:
https://doaj.org/article/18a4c5dbfe6f4e34a2d984e8f11c79b4
Publikováno v:
BMJ Open, Vol 13, Iss 11 (2023)
Objectives To prevent the spread of infectious disease, children are typically asked not to attend school, clubs or other activities, or socialise with others while they have specific symptoms. Despite this, many children continue to participate in t
Externí odkaz:
https://doaj.org/article/25ebaf4305364194adea5f5baa59af26
Autor:
Polina Petriakova, Sergey G. Rubin
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-11 (2022)
Abstract We develop an inflationary model without small parameters on the basis of multidimensional f(R) gravity with a minimally coupled scalar field. The model is described by two stages of space expansion. The first one begins at energy scales abo
Externí odkaz:
https://doaj.org/article/d26510216bd14c75b2cb52075088e9dc
Publikováno v:
Universe, Vol 10, Iss 4, p 166 (2024)
The origin and evolution of supermassive black holes (SMBHs) in our universe have sparked controversy. In this study, we explore the hypothesis that some of these black holes may have seeded from the direct collapse of dark energy domains with densit
Externí odkaz:
https://doaj.org/article/2842a54a4a5c4eeab315b079a85dc30f
Autor:
Kirill A. Bronnikov, Sergey G. Rubin
Publikováno v:
Physics, Vol 3, Iss 3, Pp 781-789 (2021)
In this paper possible spatial domains, containing expanding extra dimensions, are studied. It is demonstrated that these domains are predicted in the framework of f(R) gravity (where R is the scalar curviture) and could appear due to quantum fluctua
Externí odkaz:
https://doaj.org/article/93e0f32b072440dfa800717558814a25
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
This article discusses a model of primordial black hole (PBH) formation at the reheating stage. These small/massive black holes appear due to the specific properties of the compact extra dimensions. The latter gives rise to the low energy model, cont
Externí odkaz:
https://doaj.org/article/fa64c27fd7444337b34597c795c2febb
Publikováno v:
AERA Open, Vol 8 (2022)
The Congressional Research Service (CRS) is the nonpartisan research and analytical arm of the U.S. Congress and is physically and structurally located within the Library of Congress. Despite the role of CRS as a critical information provider and tec
Externí odkaz:
https://doaj.org/article/953ef0e4e5d4448483cb3b6bd49e06c7
Autor:
Aleksandr G. Rubin, Natalia V. Zinchenko, Aleksandra Yu. Artyushkova, Vasiliy V. Sorokozherdyev, Gennadiy G. Pimenov
Publikováno v:
International Journal for Quality Research, Vol 15, Iss 2, Pp 487-506 (2021)
The purpose of this paper is to develop an alternative - systemic - approach to managing the quality of company's business processes, which would describe - precisely and correctly - the causal connections of provision of quality of company's busines
Externí odkaz:
https://doaj.org/article/c1282a0a93cb4739ba7f26c53b67f78c
Autor:
Mariya V. Mazunina, Aleksandr G. Rubin, Natalia V. Zinchenko, Natalia N. Gribok, Marina A. Vorobyova
Publikováno v:
International Journal for Quality Research, Vol 15, Iss 2, Pp 417-434 (2021)
This paper is devoted to development of a risk-oriented approach to quality management during the implementation of innovative projects for strategic development of a company, which ensures the growth of effectiveness of this management. This work co
Externí odkaz:
https://doaj.org/article/26b03aee4ef14639a12fa3805d63b1aa