Zobrazeno 1 - 10
of 297
pro vyhledávání: '"A Elsanhoury"'
In this study, we considered the optical wavelength of Gaia DR3 to analyze poorly studied three newly open star clusters namely OCSN 203, OCSN 213, and OCSN 244 clusters with ASTECA code. Here, we identified candidates of 227, 200, and 551 with highl
Externí odkaz:
http://arxiv.org/abs/2412.07871
Autor:
Elsanhoury, W. H.
Here, we report the kinematical parameters of inner-halo hot subdwarfs located within (d lower than or equal 15 kpc) at high Galactic latitudes (b^o greater than or equal 20). The study included three program stars for one of the extreme He-rich grou
Externí odkaz:
http://arxiv.org/abs/2405.16416
Autor:
Apellániz, J. Maíz, Youssef, A. R., El-Nawawy, M. S., Elsanhoury, W. H., Sota, A., González, M. Pantaleoni, Ahmed, A.
Publikováno v:
A&A 690, A48 (2024)
(ABRIDGED) CONTEXT: The Villafranca project is combining Gaia data with ground-based surveys to analyze Galactic stellar groups with OB stars. AIMS: We want to analyze Stock 18 within the Villafranca project, a very young stellar cluster with a symme
Externí odkaz:
http://arxiv.org/abs/2405.13395
Autor:
Elsanhoury, W.H. a, Bisht, D. b, ⁎, Belwal, Kuldeep b, Haroon, A.A. c, Elkholy, E.A. a, d, Sariya, Devesh P. e, Rangwal, Geeta f, Bisht, Mohit Singh b, Raj, Ashish b
Publikováno v:
In Advances in Space Research 1 January 2025 75(1):1502-1517
Autor:
Panagiota Birmpili, Ruth A. Benson, Brenig Gwilym, Sandip Nandhra, Nina Al-Saadi, Graeme K. Ambler, Robert Blair, David Bosanquet, Nikesh Dattani, Louise Hitchman, Katherine Hurndall, Matthew Machin, Sarah Onida, Athanasios Saratzis, Joseph Shalhoub, Lauren Shelmerdine, Aminder A. Singh, Lauren, Shelmerdine, Aminder Anthony Singh, David C. Bosanquet, Rachael O. Forsythe, George Dovell, Ryan Preece, Chris Imray, Sonia Kandola, Adam Johnson, Andrew Choong, Jun Jie Ng, Sarah Aitken, Jana-Lee Moss, Efthymios Beropoulis, Konstantinos Stavroulakis, Fabrico Santiago, Amr Abdelhaliem, Aseel Abuduruk, Thomas M. Aherne, Hazem Ahmed, Sarah J. Aitken, Tasleem Akhtar, Bekir B. Akkaya, Julien Al Shakarchi, Abdeljawad J. Algasi, Musaad AlHamzah, Ahmed A. Alhumiad, Bernard Allard, Meshal Almeshal, Faris Alomran, Reem N. AlRakaf, Mohamed Altabal, Nishath Altaf, Abdulmajeed H. Altoijry, Talal Altuwaijri, Nasser Alwehaibi, Sara J. Anderson Baker, Domenico Angiletta, Afroditi Antoniou, George A. Antoniou, Libnah L. Areias, James Ashcroft, Noel Atkinson, Doaa Attia, Lukas Attwell, Mohammed A. Azab, Omar Aziz, Ahmed Y. Azzam, Christos Bakoyiannis, Hashem Barakat, Khalid Bashar, Ruth Battersby, K.S. Benaragama, Ahmed T.S. BenGhatnsh, Nikolaos Bessias, Resya Bhakthavalsalan, Shagran Binkhamis, Roshan Bootun, Emily Boyle, Ion Buga, Martin Catterson, Jennifer L. Chambers, Karishma Chandarana, Alexandros Charalabopoulos, Gabriella Charlton, Stephen W.K. Cheng, Natasha Chinai, Asad J. Choudhry, Annie Clothier, Tina U. Cohnert, Chloe Coleman, Michael Costanza, Patrick A. Coughlin, James Coulston, James Cragg, Katy Darvall, Emma M. Davies, Huw Davies, Claire Dawkins, Joseph A. Dawson, Anastasia Dean, Bedanta S. Dhal, Andrew Duncan, Mark Edwards, Bridget Egan, Mehdi El Amrani, Ahmed Elhadi, Muhammed Elhadi, Mohamed S. Eljareh, Ramy Elkady, Mohamed Elkawafi, Fatimah S. Elkhafeefi, Maysoon Elkwahad, Ibrahim A. Ellojli, Kareem ElSanhoury, Hazem Elsantawy, Khaled Elsayed, Raed M. Ennab, Owain Fisher, Robert Fitridge, Ronald L.G. Flumignan, Amy L. Fowler, Richard F. Galloway, John Gan, Andrew Garnham, Sotirios Georgopoulos, Tamer M.H. Ghatwary Tantawy, Ravi R. Goel, Mingzheng A. Goh, Tabitha Grainger, Nalaka Gunawansa, Eric Hammond, Joseph Hanna, Simon C. Hardy, Thomas J. Hardy, Gareth J. Harrison, Ahmed Hassanin, Andrew T. Hattam, Martin Hein, Hytham K.S. Hmaid, Kay Hon, Kaisor Iqbal, Hakkı Z. Iscan, Arda Isik, Doireann P. Joyce, Maciej Juszczak, Kiriaki Kakavia, Stavros Kakkos, Christos D. Karkos, Emmanuel Katsogridakis, Rana Khalil, Andrew I. Khallaf, Aazeb Khan, Manar Khashram, Samantha Khoo, Joseph Kilby, Beatrice Kuang, Ioanna Kyrou, Pierfrancesco Lapolla, Kai W. Leong, Eunice Lim, Ju-wei N. Liu, Dafydd Locker, Xun Luo, Oliver T.A. Lyons, Ragai R. Makar, Dimitris Maras, Emmeline A. Martin, Hayrettin L. Mavioglu, Dennis Mazingi, James McCaslin, David N. McClure, Kevin McKevitt, Lewis Meecham, Shreya Mehta, Fabrizio Minelli, Andrea Mingoli, Afroditi M. Mitka, Farag S. Mohamed, Hayley M. Moore, Rachael L. Morley, Konstantinos G. Moulakakis, Eustratia Mpaili, Ahmed Msherghi, Kamel Muhammad, Juanita Muller, Korana Musicki, Luis C.U. Nakano, Craig Nesbitt, Jonathan Nicholls, Andrew Nickinson, Thamer Nouh, Jose M.S. Nunag, Isaac K. Nyamekye, Michael J. Papanikolas, Theofanis T. Papas, Konstantinos O. Papazoglou, Sharath Paravastu, Noala Parr, Ketino Pasenidou, Fernando Picazo Pineda, Franklin Pond, Matthew A. Popplewell, Katarzyna Powezka, Daniela Prce, Sivaram Premnath, Raffaele Pulli, Hussein M.M. Rabee, Habibur P. Rahman, Nandhini Ravintharan, Andrés Reyes Valdivia, Toby Richards, Konstantinos Roditis, Alexander E.S. Rolls, Iain N. Roy, Hani Saeed, Prakash Saha, Alberto Saltiel, Paolo Sapienza, Emma Scott, Christopher N. Selvaraj, Atif Sharif, Simona Sica, Justinas Silickas, Gurkirat Singh, Ashwin Sivaharan, Yogeesan Sivakumaran, Pranav Somaiya, Gerry Stansby, Bethany M. Stavert, Abhilash Sudarsanam, Elizabeth Suthers, Helen Suttenwood, Ahmed Taha, Mohamed A.H. Taha, Siu C. Tam, Alethea M. Tang, Robert Tang, Dana Taran, Lawrence Tarusan, Myat S. Thet, Jacqueline Thomas, Sean Tierney, Konstantinos Tigkiropoulos, Giovanni Tinelli, Mahmoud M.H. Tolba, Hannah C. Travers, Ioannis Tsagkos, Yamume Tshomba, Paraskevi Tsiantoula, Christopher P. Twine, Berkay Ulker, Serap Ulusoy, Ertekin U. Unal, Vincent C. Varley, Thodur M. Vasudevan, Uyen G. Vo, Timothy Wagner, Stewart R. Walsh, Judy Wang, Jackie Wong, Sarah A. Warren, Chun L.P. Yih, Sergio Zacà, Adeel S. Zafar, Shady Zaki, Ewa M. Zywicka
Publikováno v:
EJVES Vascular Forum, Vol 62, Iss , Pp 64-71 (2024)
Objective: The first COVID-19 pandemic wave was a period of reduced surgical activity and redistribution of resources to only those with late stage or critical presentations. This Vascular and Endovascular Research Network COVID-19 Vascular Service (
Externí odkaz:
https://doaj.org/article/425939577db14619a6d1c9483999bb04
This study reports the first comprehensive astrometric, photometric and kinematical analysis of four newly discovered open clusters; namely QC1, QC2, QC3, and QC4, using astrometric and photometric data from the most recent Gaia EDR3 for G<17 mag. Ut
Externí odkaz:
http://arxiv.org/abs/2201.04015
Truly, kinematics in the Solar neighborhood has provided important information both for the structure and for the evolution of the Galaxy since the early 20th century. The relationship between Oort constants and the ratio of the velocity dispersion a
Externí odkaz:
http://arxiv.org/abs/2109.11056
We carry out detailed photometric and kinematic study of the poorly studied sparse open clusters SAI 44 and SAI 45 using ground based BVR$_{c}$I$_{c}$ data supplemented by archival data from \textit{Gaia} eDR3 and Pan-STARRS. The stellar membership a
Externí odkaz:
http://arxiv.org/abs/2105.05478
Autor:
Bisht, D., Zhu, Qingfeng, Elsanhoury, W. H., Sariya, Devesh P., Rangwal, Geeta, Yadav, R. K. S., Durgapal, Alok, Jiang, Ing-Guey
The membership determination for open clusters in noisy environments of the Milky Way is still an open problem. In this paper, our main aim is provide the membership probability of stars using proper motions and parallax values of stars using Gaia ED
Externí odkaz:
http://arxiv.org/abs/2104.01059