Zobrazeno 1 - 10
of 157
pro vyhledávání: '"N. N. Litvinov"'
Publikováno v:
Вестник СибАДИ, Vol 0, Iss 6(58), Pp 98-106 (2018)
The active introduction of geosynthetic materials into road construction as the reinforcing structural elements of pavements, restrains by the absence of the evidently-based and experimentally confirmed theory of calculation of pavements with reinfor
Externí odkaz:
https://doaj.org/article/d5b5809f548f4683b507b0e472ba511d
Publikováno v:
Вестник СибАДИ, Vol 0, Iss 4(44), Pp 80-86 (2017)
The paper presents the results of stamp testing double-layer base of crushed stone and sand, reinforced with planar geogrid with steel fibers in a plastic shell. There are determined regularities of deformation and gotten the deformation characterist
Externí odkaz:
https://doaj.org/article/302f110473764d5681451d61e38e6507
Publikováno v:
Вестник СибАДИ, Vol 0, Iss 5(45), Pp 72-76 (2017)
In article the settlement model of the reinforced crushed-stone-sand basis of road clothes with the variable module of elasticity changing on layer depth on exponential dependence is offered. The settlement model is based on representation of the rei
Externí odkaz:
https://doaj.org/article/bcb09c75c577461386cadbee2fd6235e
Publikováno v:
Construction and Geotechnics. 12:25-36
A comparative assessment of the long steel shell-pile bearing capacity is carried out in conditions of deep bedding of dense soils on the example of the Crimean bridge. The soil column is represented by six layers of soil only the last sixth layer of
Autor:
N. N. Litvinova
Publikováno v:
Наука и научная информация, Vol 5, Iss 1, Pp 11-19 (2022)
The article deals with some issues of personal data processing and management in Russian libraries interactions with licensed resources providers. The author analyzes international practice on the libraries’ way to establishing main principles of p
Externí odkaz:
https://doaj.org/article/16818d31bd5e4c8881afa465859af872
Autor:
N N, Litvinov, Iu N, Ostapenko
Publikováno v:
Gigiena i sanitariia. (3)
Acute exposures, more than 98% of which now occur under household conditions, are an important constituent of the chemical load of the urbanized environment on man and causes of a considerable group of non-communicable diseases, such as chemical pois
Autor:
N N, LITVINOV
Publikováno v:
Gigiena i sanitariia. 11(3)
Publikováno v:
Anesteziologiia i reanimatologiia. (6)
Standardization of inpatient toxicological care is an urgent task to reduce mortality from acute chemical poisonings. Since 2005, health care standards and patient management protocols in poisonings with psychotropic and hypnotic agents, ethanol and
Autor:
N. N. Litvinova, I. K. Razumova
Publikováno v:
Наука и научная информация, Vol 3, Iss 4, Pp 226-260 (2021)
Introduction. The work analyses chenges in the attitude to Open Access of the Russian scholarly community in 2018–2020.Materials and methods. This study employs online survey methodology with quantitative analysis of results. Materials used are raw
Externí odkaz:
https://doaj.org/article/3d9be6f9f7f54f209462b000394e0e9b
Autor:
N. N. Litvinova
Publikováno v:
Наука и научная информация, Vol 3, Iss 2-3, Pp 155-165 (2020)
The article deals with some new functions of DOI CrossRef system. Based on current database of more than 100 million of records containing DOIs and advanced sets of metadata new important functions of DOIs emerged. DOI is now widely used for discover
Externí odkaz:
https://doaj.org/article/a65d24b8acc64c87a7c8922608ceec8f