Zobrazeno 1 - 10
of 835
pro vyhledávání: '"анизотропия"'
Autor:
R. A. Skruybite, Sh. I. Fakhrutdinov
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 5, Pp 73-85 (2023)
Background. When calculating reserves using geostatistical methods, variographic analysis can occasionally encounter difficulties in determining the direction of the search ellipsoid, particularly in deposits with a lognormal distribution of the usef
Externí odkaz:
https://doaj.org/article/a024372a3b9b4a0eb892fedbf6dd2cf8
Autor:
M. K. Savoyskaya, I. O. Bayuk
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 2, Pp 18-23 (2022)
Introduction. Reservoirs composed of thin layers with different elastic properties exhibit the anisotropy of elastic properties. Anisotropic environments are studied using special seismic positioning systems that require large financial and time reso
Externí odkaz:
https://doaj.org/article/225b9e0392f4479c8e7dc42d535af237
Autor:
I. P. Troyanovskaya, A. O. Zhakov
Publikováno v:
Вестник СибАДИ, Vol 18, Iss 6, Pp 678-687 (2022)
Introduction. External forces from the working implements of tractor units or road construction machines often lead to uncontrollable displacement from a given trajectory. This movement is the sum of controlled movement and uncontrolled displacement
Externí odkaz:
https://doaj.org/article/3a93683cb20b4e29a12ad736f827d1b6
Publikováno v:
Бюллетень сибирской медицины, Vol 20, Iss 3, Pp 54-61 (2021)
Aim. To perform quantitative evaluation of the degree of white matter tract abnormalities in children with spastic cerebral palsy by magnetic resonance tractography to determine severity of the disease, as well as to carry out a dynamic assessment of
Externí odkaz:
https://doaj.org/article/9b5d27b6313e4ae7890ed2fb45832a43
Autor:
M. P. Tentyukov
Publikováno v:
Лëд и снег, Vol 61, Iss 2, Pp 222-231 (2021)
Observations were made on the dynamics of structural and textural transformations in the newly fallen snow layer during its transition to a stratigraphically significant snow accumulation layer. To visualize the structural and textural transformation
Externí odkaz:
https://doaj.org/article/d057aeed43574b77b0d0d248d1ba6497
Autor:
Борис Филиппович Зайцев, Татьяна Владимировна Протасова, Дмитрий Васильевич Клименко, Дмитрий Васильевич Акимов, Владимир Николаевич Сиренко
Publikováno v:
Авіаційно-космічна техніка та технологія, Vol 0, Iss 8, Pp 19-26 (2020)
The dynamic processes in the rocket fairing when the pyrotechnic separation system is triggered are considered. The fairing construction is mixed and includes composite and metal elements. The main composite construction element is a fiberglass shell
Externí odkaz:
https://doaj.org/article/e578922900bf4b069fe9f9d8aa79b66a
Autor:
Александров, П.Н., Забинякова, О.Б.
Publikováno v:
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, Vol 2020, Iss 2, Pp 56-69 (2020)
Рассматривается решение обратных задач магнитотеллурического зондирования (МТЗ) в аспекте развития идей В.Н. Страхова, заключающихся в
Externí odkaz:
https://doaj.org/article/f65d01ba35344268afa85769895180e6
Autor:
A. V. Manzhurtsev, O. R. Vasyukova, P. E. Menshchikov, M. V. Ublinskiy, I. A. Melnikov, T. A. Akhadov, N. A. Semenova
Publikováno v:
Issledovaniâ i Praktika v Medicine, Vol 6, Iss 4, Pp 102-108 (2019)
Purpose of the study. Concussion does not cause any lesions available for visualization using computed tomography and magnetic resonance imaging. However, it can cause changes at the microstructural level, which can be detected by the diffusion-tenso
Externí odkaz:
https://doaj.org/article/42020a4d1a4943d39869a312cd672e00
Application of Magnetic Noise Method to Control the Mechanical Anisotropy of Ferromagnetic Materials
Autor:
V. N. Busko, A. A. Osipov
Publikováno v:
Pribory i Metody Izmerenij, Vol 10, Iss 3, Pp 281-292 (2019)
Presence of anisotropy of the ferromagnetic materials' properties determines the need for its research and control, since it has a significant impact on the basic physicomechanical characteristics of details, products and constructions. The aim of th
Externí odkaz:
https://doaj.org/article/42a7639b6ab24457a9626322d91e5316
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 4, Pp 67-77 (2019)
The development of Stoylensky iron ore opencast mine during the 50 years is accompanied by the extraction of huge masses of rocks and ores, that radically changes the stress-strain state of the array and the formation of a technogenic aquifer. The lo
Externí odkaz:
https://doaj.org/article/777fa8113df14cea84585ff1706511d2