Zobrazeno 1 - 10
of 7 112
pro vyhledávání: '"weakening"'
Autor:
Marcelino Sánchez-Rivero, Vanessa Miguel-Barrado, María Cristina Rodríguez-Rangel, Esteban Pérez-Calderón
Publikováno v:
European Transport Research Review, Vol 16, Iss 1, Pp 1-17 (2024)
Abstract The efficiency of the transportation options available to tourists, in terms of convenience and time, directly impacts the competitiveness of a destination in the tourism sector. The aim of this study is to compare how the indicators of acce
Externí odkaz:
https://doaj.org/article/ffdbf49cdfb44f388c9be85a8fb01555
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Red mudstone has significant hydrophilicity, that is hard at low water contents and soft and unstable at high water contents, and understanding the whole range of water content on the shear behavior of red mudstone is critical for evaluating
Externí odkaz:
https://doaj.org/article/32d5ca73cf6e4a259c036c8f8ef0a86e
Autor:
Zong-Yuan Cheng, Tao Fang, Yi-Song Wang, Huan-Huan Chen, Jin-Hua Peng, Liang-Yu Chen, Zhen Zhang, Sheng Lu
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9325-9333 (2024)
Magnesium and its alloys show strong mechanical anisotropy due to their hexagonal close-packed structure. This paper processed ambient extrusion and subsequent annealing on AZ31 magnesium alloy bars to investigate the effect of working hardening and
Externí odkaz:
https://doaj.org/article/dab5d510f0554c65884c51fb02e8265e
Publikováno v:
BMC Surgery, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background The objective of this study is to organise data on complications following total hip replacement (THA) over a span of 10 years, specifically focussing on cases that necessitated revision endoprosthetic surgeries. The objective is
Externí odkaz:
https://doaj.org/article/e675dbf0d025402abc4e05972e9b3edf
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 3, Pp 319-331 (2024)
Due to high power density, high efficiency, and accurate control performance, permanent magnet synchronous motors (PMSMs) have been widely adopted in equipment manufacturing and energy transformation fields. To expand the speed range under finite DC-
Externí odkaz:
https://doaj.org/article/77898e680325439a9c3f0bdc16d9cff9
Autor:
Daria S. Lebedeva
Publikováno v:
СибСкрипт, Vol 26, Iss 4, Pp 587-596 (2024)
Academic publications on Chinese semiotics are less numerous than those on Indo-European semiotics. This article shows the mantic practices in ancient China from the perspective of the semiotic weakening law. The evolution of hieroglyphic signs canno
Externí odkaz:
https://doaj.org/article/56ffc933a3f748f889908ab8e89b90fb
Publikováno v:
矿业科学学报, Vol 9, Iss 4, Pp 608-618 (2024)
As the main bearing structure of the reservoir in the goaf of the mine, the damage instability mechanism under the influence of multi-field coupling of water immersion directly restricts the long-term safe and stable operation of the reservoir in the
Externí odkaz:
https://doaj.org/article/55f80581b1f942c5a35de4765b7c4334
Autor:
Seong-Joong Kim, Hyesun Choi
Publikováno v:
Polar Research, Vol 43, Pp 1-18 (2024)
The stratospheric polar vortex (SPV) weakening is linked to surface circulation changes. This study employs statistical analysis using reanalysis data to compare the anomalous SPV behaviour in the Northern (NH) and Southern (SH) hemispheres and its d
Externí odkaz:
https://doaj.org/article/035f9201a854441ebc3f7e04880874da
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 11, Pp n/a-n/a (2024)
Abstract Metamorphic transformations involve important changes in material properties that can be responsible for rheological alterations of rocks. Studying the dynamics of these changes is therefore crucial to understand the weakening frequently obs
Externí odkaz:
https://doaj.org/article/f6763d8f33c94cb185a98b63a95e4959