Zobrazeno 1 - 10
of 2 935
pro vyhledávání: '"dynamic instability"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 12, Pp 5602-5616 (2024)
ABSTRACT During cross‐fault mining, the stress concentration in the surrounding rock of thick coal seam gob‐side entry was prone to dynamic disasters. Based on the in‐site geological conditions of the No. 6305 coal face of the Xinjulong coal mi
Externí odkaz:
https://doaj.org/article/ae3d33fb954e43fda6f242127c817005
Publikováno v:
In Journal of Constructional Steel Research March 2025 226
Publikováno v:
Fire, Vol 7, Iss 10, p 362 (2024)
This paper is devoted to the numerical analysis of the spontaneous acceleration of a slow flame in a semi-closed channel. In particular, the flow development in the channel ahead of the propagating flame is analyzed. The applied detailed numerical mo
Externí odkaz:
https://doaj.org/article/2dfd47fad1f144ccb51b716de4910db7
Autor:
Mihai Bugaru, Ovidiu Vasile
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7681 (2024)
This paper aims to investigate using FOAM to analyze the dynamic instability in the APPR for ADFTV based on a dynamic model (DMADFTV). The DMADFTV considers the following aspects: AD kinematic nonuniformity (ADKN), AD geometric nonuniformity (ADGN) o
Externí odkaz:
https://doaj.org/article/871695bf162c4ca28990f5693816774f
Autor:
Bonnibelle K Leeds, Katelyn F Kostello, Yuna Y Liu, Christian R Nelson, Sue Biggins, Charles L Asbury
Publikováno v:
eLife, Vol 12 (2023)
During mitosis, kinetochore-attached microtubules form bundles (k-fibers) in which many filaments grow and shorten in near-perfect unison to align and segregate each chromosome. However, individual microtubules grow at intrinsically variable rates, w
Externí odkaz:
https://doaj.org/article/4802c6d4179049c2934ea6eb8091dffd
Autor:
Jenny Zheng, John Mallon, Alex Lammers, Theopi Rados, Thomas Litschel, Edmund R. R. Moody, Diego A. Ramirez-Diaz, Amy Schmid, Tom A. Williams, Alexandre W. Bisson-Filho, Ethan Garner
Publikováno v:
mBio, Vol 14, Iss 6 (2023)
ABSTRACTAcross the domains of life, actin homologs are integral components of many essential processes, such as DNA segregation, cell division, and cell shape determination. Archaeal genomes, like those of bacteria and eukaryotes, also encode actin h
Externí odkaz:
https://doaj.org/article/9e8ae4a3f3054c1f8f30c151a05fcb87
Autor:
Satonori Nozawa, Norihito Saito, Takuya Kawahara, Satoshi Wada, Takuo T. Tsuda, Sakiho Maeda, Toru Takahashi, Hitoshi Fujiwara, Viswanathan Lakshmi Narayanan, Tetsuya Kawabata, Magnar G. Johnsen
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-19 (2023)
Abstract We have studied the convective (or static) and dynamic instabilities between 80 and 100 km above Tromsø (69.6° N, 19.2° E) using temperature and wind data of 6 min and 1 km resolutions primarily almost over a solar cycle obtained with the
Externí odkaz:
https://doaj.org/article/2a08e1c8851e4346a0a510014fb8fde4
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 12, Pp 10025-10044 (2022)
A finite element modeling combined with the strain gradient theory (SGT) and the refined higher-order shear deformation beam theory is developed to study the dynamic instability of magnetically embedded functionally graded porous (FGP) nanobeams. Nan
Externí odkaz:
https://doaj.org/article/f679650f3ff34578b680017f3334f9d8
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 1, Pp 182-195 (2022)
Dynamic instability behavior of functionally graded carbon nanotube reinforced hybrid composite plates subjected to periodic loadings is studied. The governing equations of motion of Mathieu-type are established by using the Galerkin method with redu
Externí odkaz:
https://doaj.org/article/5eaa7cd3904b4e0db8dc022b549836ea
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