Zobrazeno 1 - 10
of 1 881
pro vyhledávání: '"Gorbach P"'
Various methods have recently been proposed to estimate causal effects with confidence intervals that are uniformly valid over a set of data generating processes when high-dimensional nuisance models are estimated by post-model-selection or machine l
Externí odkaz:
http://arxiv.org/abs/2401.06564
Autor:
Maksim V. Stogov, Andrey A. Emanov, Viktor P. Kuznetsov, Ekaterina G. Komarova, Elena N. Gorbach, Elena A. Kireeva, Tatiana V. Tolkacheva, Yurii P. Sharkeev
Publikováno v:
Гений oртопедии, Vol 30, Iss 5, Pp 677-686 (2024)
Introduction Increasing the integration of transcutaneous implants is an important goal for their application in clinical practice. The purpose of the work was to evaluate the osseointegration of transcutaneous titanium implants with calcium-phosp
Externí odkaz:
https://doaj.org/article/5ec5940b7eab400e8de8e6157966da65
Publikováno v:
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 63, Iss 3, Pp 105-109 (2024)
New data on the composition of the pyroclastic deposits of the Krasheninnikov caldera allowed us to correlate it to the previously studied tephra horizon Geys30, which until recently was erroneously attributed to an eruption within the Geysernaya cal
Externí odkaz:
https://doaj.org/article/aa31f41319544841a0830b2c4ce43a2d
Autor:
O.P. Kuzmenko, O.T. Marchenko, I.V. Stupak, O.I. Gorbach, K.M. Volokh, V.V. Hlushchak, L.V. Garmanchuk
Publikováno v:
Biotechnologia Acta, Vol 17, Iss 4, Pp 34-40 (2024)
Aim. To evaluate the effect of low-intensity broadband ultrasound (UMUS) and low-intensity pulsed ultrasound (LIPUS) on B16 melanoma cells in vitro. Methods. The research was conducted on B16 melanoma cells under two modes of low-intensity ultras
Externí odkaz:
https://doaj.org/article/a2c7ce7259be4b7c83fa98a0107bb61c
Publikováno v:
Opt. Lett. 48, 1982 (2023)
We report that equidistant 1D arrays of thin-film Lithium Niobate nano-waveguides generically support topological edge states. Unlike conventional coupled-waveguide topological systems, the topological properties of these arrays are dictated by the i
Externí odkaz:
http://arxiv.org/abs/2303.00809
Publikováno v:
Лëд и снег, Vol 64, Iss 1, Pp 66-80 (2024)
Identification of tephra and its allocation (association) with known eruptive events allows obtainng chronostratigraphic markers, on the basis of which an age scale for dating glacial strata can be developed. To determine the sources of ash in the ic
Externí odkaz:
https://doaj.org/article/c7dab47aa95b411aaabeb2bae4e31e05
Publikováno v:
MATEC Web of Conferences, Vol 212, p 01004 (2018)
The paper considers the approach to the selection of the foaming agent and its concentration in the production of non-autoclaved hard cellular concrete, consisting in measuring the basic physico-chemical properties and determining the critical concen
Externí odkaz:
https://doaj.org/article/90025942461d44398a5437bde56e321d
Publikováno v:
MATEC Web of Conferences, Vol 212, p 01005 (2018)
The paper considers the effect of a foaming agent and the steric effect initiated by it on the strength of a cement matrix and foam concrete under the classical technology of producing heat insulating cellular concrete of non-autoclaved hardening.
Externí odkaz:
https://doaj.org/article/e0d5f8ea3a06412e98a178c5af38925f
Associations of U.S. state-level COVID-19 policies intensity with cannabis sharing behaviors in 2020
Autor:
Ryan D. Assaf, Rita Hamad, Marjan Javanbakht, Onyebuchi A. Arah, Steven J. Shoptaw, Ziva D. Cooper, Pamina M. Gorbach
Publikováno v:
Harm Reduction Journal, Vol 21, Iss 1, Pp 1-11 (2024)
Abstract Background Cannabis use before the COVID-19 pandemic for many involved sharing prepared cannabis for inhalation, practices that were less prevalent during the pandemic. State-level COVID-19 containment policies may have influenced this decre
Externí odkaz:
https://doaj.org/article/1c2424b10cc94319bb7b06bc443866ef
Autor:
Arnold V. Popkov, Evgenii S. Gorbach, Elena N. Gorbach, Natalia A. Kononovich, Elena A. Kireeva, Dmitry A. Popkov
Publikováno v:
Гений oртопедии, Vol 29, Iss 6, Pp 615-628 (2023)
Introducrion Repair of the affected articular surface still remains an unsolved problem. The purpose of this study was to assess the efficacy of a biodegradable polycaprolactone implant coated with hydroxyapatite on the healing of an osteochondral d
Externí odkaz:
https://doaj.org/article/a51bd8a30f6a47349303f550cde09817