Zobrazeno 1 - 10
of 18 337
pro vyhledávání: '"A. Dib"'
Publikováno v:
Composites Part C: Open Access, Vol 15, Iss , Pp 100511- (2024)
This article explores how the mechanical properties of composite polymers reinforced with jute fibers are influenced by manufacturing conditions, specifically pressure and temperature. To investigate this, a total of 45 distinct samples were created,
Externí odkaz:
https://doaj.org/article/2db28536b1d64309b5f59fee0fdd1f4b
Publikováno v:
2024, Article reference: aa51728-24
We categorized clumps, embedded clusters, and open clusters and conducted a comparative analysis of their physical properties. Overall, the radii of open clusters are significantly larger than those of embedded clusters and clumps. The radii of embed
Externí odkaz:
http://arxiv.org/abs/2410.01002
We decomposed the molecular gas in the spiral galaxy NGC 628 (M74) into multi-scale hub-filament structures using the CO (2-1) line by the dendrogram algorithm. All leaf structures as potential hubs were classified into three categories, i.e. leaf-HF
Externí odkaz:
http://arxiv.org/abs/2409.03696
1226 ATLASGAL clumps with HII regions were matched with radio sources in the CORNISH-North/South surveys, and 392 of them have corresponding radio sources. We determined the stellar luminosity according to the Lyman continuum flux. When the bolometri
Externí odkaz:
http://arxiv.org/abs/2409.03234
Using the optimal sampling model, we synthesized the embedded clusters of ATLASGAL clumps with HII regions (HII-clumps). The 0.1 Myr isochrone was used to estimate the bolometric luminosity of each star in an embedded cluster, we also added the accre
Externí odkaz:
http://arxiv.org/abs/2408.09867
We used the dendrogram algorithm to decompose the surface density distributions of stars into hierarchical structures. These structures were tied to the multiscale structures of star clusters. A similar power-law for the mass-size relation of star cl
Externí odkaz:
http://arxiv.org/abs/2407.20150
Autor:
Dib, Sami, Zhou, Jian Wen, Comerón, Sébastien, Garduño, Luis E., Kravtsov, Valery V., Clark, Paul C., Li, Guang-Xing, Lara-López, Maritza A., Liu, Tie, Shadmehri, Mohsen, Doughty, James R.
Star formation estimates based on the counting of YSOs is commonly applied to nearby star-forming regions in the Galaxy. With this method, the SFRs are measured using the counts of YSOs in a particular protostellar Class, a typical protostellar mass,
Externí odkaz:
http://arxiv.org/abs/2405.00095
Publikováno v:
2024, Phys. Lett. B, 855, 138873
We set a generalised non-linear Lagrangian, encompassing Born-Infeld and Heisenberg-Euler theories among others. The Lagrangian reduces to the Maxwell Lagrangian at lowest order. The field is composed by a propagating light-wave in an electro-magneti
Externí odkaz:
http://arxiv.org/abs/2404.18951
In this work we revisit the problem of the dynamical stability of hierarchical triple systems with applications to circumbinary planetary orbits. We carry out more than 3 10^8 numerical simulations of planets between the size of Mercury and the lower
Externí odkaz:
http://arxiv.org/abs/2404.13746
Autor:
Arbeláez, Carolina, Hernández, A. E. Cárcamo, Dib, Claudio, Contreras, Patricio Escalona, N., Vishnudath K., Zerwekh, Alfonso
Publikováno v:
J. High Energ. Phys. 2024, 235 (2024)
In this work, we explore an extension of the Standard Model designed to elucidate the fermion mass hierarchy, account for the dark matter relic abundance, and explain the observed matter-antimatter asymmetry in the universe. Beyond the Standard Model
Externí odkaz:
http://arxiv.org/abs/2404.06577