Zobrazeno 1 - 10
of 6 230
pro vyhledávání: '"Nemer AS"'
Autor:
Nemer, Ahmad, Mendez-Delgado, J. E., Sattler, Natascha, Blanc, Guillermo A., Singh, Amrita, Kreckel, Kathryn, Gelfand, Joseph D., Drory, Niv
Understanding the complex ionization structure and chemical composition of \hii\ regions poses a significant challenge in astrophysics. The abundance discrepancy problem, characterized by inconsistencies between abundances derived from recombination
Externí odkaz:
http://arxiv.org/abs/2410.20819
Identifying the dominant ionizing sources in galaxies is essential for understanding their formation and evolution. Traditionally, spectra are classified based on their dominant ionizing source using strong emission lines and Baldwin, Phillips, \& Te
Externí odkaz:
http://arxiv.org/abs/2410.20156
Autor:
Reyes-Rodríguez, E., Méndez-Delgado, J. E., García-Rojas, J., Binette, L., Nemer, A., Esteban, C., Kreckel, K.
Context. Carbon is the fourth most abundant element in the universe and its distribution is critical to understanding stellar evolution and nucleosynthesis. In optical studies of ionized nebulae, the only way to determine the C/H abundance is by usin
Externí odkaz:
http://arxiv.org/abs/2404.18581
Protoplanetary disks are the sites of vigorous hydrodynamic processes, such as accretion and outflows, and ultimately establish the conditions for the formation of planets. The properties of disk outflows are often inferred through analysis of forbid
Externí odkaz:
http://arxiv.org/abs/2403.10243
The decades-long explorations on the dispersal of protoplanetary disks involve many debates about photoevaporation versus magnetized wind launching mechanisms. This letter argues that the observed winds originating from the inner disk ($R\lesssim 0.3
Externí odkaz:
http://arxiv.org/abs/2401.15419
Publikováno v:
Journal of Chinese Economic and Foreign Trade Studies, 2024, Vol. 17, Issue 2/3, pp. 112-132.
Publikováno v:
International Journal of Islamic and Middle Eastern Finance and Management, 2024, Vol. 17, Issue 6, pp. 1175-1195.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IMEFM-01-2024-0018
Autor:
Nemer, Ahmad, Goodman, Jeremy
Emission in forbidden lines of oxygen, neon, and other species are commonly used to trace winds from protoplanetary disks. Using Cloudy, we calculate such emission for parametrized wind models of the magnetothermal type, following Bai et al. (2016).
Externí odkaz:
http://arxiv.org/abs/2311.01802
Autor:
Saud Alshanafey, Wesam I. Kurdi, Maha Tulbah, Rubina MA Khan, Nada Al Sahan, Maisoon Al Mugbel, Fahad Al-Hazzani, Gawaher Almutairi, Ala Jebreel, Maha Al-Nemer
Publikováno v:
Annals of Saudi Medicine, Vol 44, Iss 6, Pp 408-413 (2024)
BACKGROUND: Antenatal fetoscopic endoluminal tracheal occlusion (FETO) has been introduced as an effective intervention to improve the outcome of severe congenital diaphragmatic hernia (CDH). OBJECTIVE: We report our early experience with FETO. DESIG
Externí odkaz:
https://doaj.org/article/5a7b0b98685a41ad98244ea97aa80506
Autor:
Perla Gerges, Dhinoth Kumar Bangarusamy, Tania Bitar, Abbas Alameddine, Georges Nemer, Walid Hleihel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Autism spectrum disorders (ASD) are neurodevelopmental disorders characterized by social, behavioral, and cognitive impairments. Several comorbidities, including gastrointestinal (GI) dysregulations, are frequently reported in ASD children.
Externí odkaz:
https://doaj.org/article/e501299256dd4235b1602281b224c94d