Zobrazeno 1 - 10
of 5 750
pro vyhledávání: '"Dejene A"'
Autor:
Zewdie, Dejene, Assef, Roberto J., Lambert, Trystan, Mazzucchelli, Chiara, Loubser, S. Ilani, Aravena, Manuel, González-López, Jorge, Jun, Hyunsung D., Tsai, Chao-Wei, Stern, Daniel, Li, Guodong, Aranda, Román Fernández, Díaz-Santos, Tanio, Eisenhardt, Peter R. M., Vayner, Andrey, Martin, Lee R., Blain, Andrew W., Wu, Jingwen
Hot dust-obscured galaxies (Hot DOGs), are a family of hyper-luminous, heavily obscured quasars. A number of studies have shown that these objects reside in significantly overdense regions of the Universe based on the identification of companions at
Externí odkaz:
http://arxiv.org/abs/2412.04436
Autor:
Vayner, Andrey, Díaz-Santos, Tanio, Eisenhardt, Peter R. M., Stern, Daniel, Armus, Lee, Anglés-Alcázar, Daniel, Assef, Roberto J., Aranda, Román Fernández, Blain, Andrew W., Jun, Hyunsung D., Tsai, Chao-Wei, Roy, Niranjan Chandra, Brisbin, Drew, Ferkinhoff, Carl D., Aravena, Manuel, González-López, Jorge, Li, Guodong, Liao, Mai, Shobhana, Devika, Wu, Jingwen, Zewdie, Dejene
We report integral field spectroscopy observations with the Near-Infrared Spectrograph on board JWST targeting the 60 kpc environment surrounding the most luminous quasar known at $z=4.6$. We detect ionized gas filaments on 40 kpc scales connecting a
Externí odkaz:
http://arxiv.org/abs/2412.02862
Autor:
Dejene Adugna Chomen
Publikováno v:
Future Business Journal, Vol 7, Iss 1, Pp 1-10 (2021)
Abstract The purpose of this study is to assess the contribution of Oromia Credit and Saving Share Company microfinance institution on poverty alleviation in Welmera district, Oromia Special Zone Surrounding Finfine, Oromia Regional State, Ethiopia.
Externí odkaz:
https://doaj.org/article/dad629fe9f5d46d78be8f7352d95ad7c
Autor:
Amidou Ayinla Akangbe Fadikpe, Richard Danquah, Mohammed Aidoo, Dejene Adugna Chomen, Richard Yankey, Xie Dongmei
Publikováno v:
PLoS ONE, Vol 17, Iss 3, p e0261326 (2022)
Microfinance Institutions provide financial services to low-income clients and the poor who are excluded from formal financial institutions. Hence, the sustainability of microfinance institutions (MFIs) remains essential. This study examines the rela
Externí odkaz:
https://doaj.org/article/6314a0b8b4fa401e9dc73de8ab42256e
Publikováno v:
BMC Research Notes, Vol 12, Iss 1, Pp 1-6 (2019)
Abstract Objective This study aimed to assess the prevalence of intestinal parasitic infection and associated factors among pregnant women attending antenatal care at public health facilities in Lalo Kile district, Oromia, Western Ethiopia. Results O
Externí odkaz:
https://doaj.org/article/5e0857f6628c4dff849dc63aa2742632
Autor:
Li, Guodong, Assef, Roberto J., Tsai, Chao-Wei, Wu, Jingwen, Eisenhardt, Peter R. M., Stern, Daniel, Díaz-Santos, Tanio, Blain, Andrew W., Jun, Hyunsung D., Arandá, Roman Fernández, Zewdie, Dejene
Hot Dust-Obscured Galaxies (Hot DOGs) are a rare population of hyper-luminous infrared galaxies discovered by the WISE mission. Despite the significant obscuration of the AGN by dust in these systems, pronounced broad and blue-shifted emission lines
Externí odkaz:
http://arxiv.org/abs/2405.20479
Publikováno v:
BMC Pregnancy and Childbirth, Vol 18, Iss 1, Pp 1-12 (2018)
Abstract Background Investigating cases of severe maternal morbidity (SMM) and severe maternal outcome (SMO) and the quality of maternal health care using near-miss approach has become popular over recent years. The aim of this study was to determine
Externí odkaz:
https://doaj.org/article/578bd2d733d44b2d85f712c5ed835691
Autor:
Bregazzi, Alex T., Ouassou, Jabir A., Coveney, Arthur G., Stelmashenko, Nadia A., Child, Ali, N'Diaye, Alpha T., Robinson, Jason W. A., Dejene, Fasil K., Linder, Jacob, Banerjee, Niladri
Publikováno v:
Applied Physics Letters, 124 (16):162602 (2024)
In a superconductor/ferromagnet hybrid, a magnetically controlled singlet-to-triplet Cooper pair conversion can modulate the superconducting critical temperature. In these triplet superconducting spin valves, such control usually requires inhomogeneo
Externí odkaz:
http://arxiv.org/abs/2404.12950
Autor:
Aranda, Román Fernández, Santos, Tanio Díaz, Hatziminaoglou, Evanthia, Assef, Roberto J., Aravena, Manuel, Eisenhardt, Peter R. M., Ferkinhoff, Carl, Pensabene, Antonio, Nikola, Thomas, Andreani, Paola, Vishwas, Amit, Stacey, Gordon J., Decarli, Roberto, Blain, Andrew W., Brisbin, Drew, Charmandaris, Vassilis, Jun, Hyunsung D., Li, Guodong, Liao, Mai, Martin, Lee R., Stern, Daniel, Tsai, Chao-Wei, Wu, Jingwen, Zewdie, Dejene
WISE J224607.6-052634.9 (W2246-0526) is a hot dust-obscured galaxy at $z$ = 4.601, and the most luminous obscured quasar known to date. W2246-0526 harbors a heavily obscured supermassive black hole that is most likely accreting above the Eddington li
Externí odkaz:
http://arxiv.org/abs/2401.01871
Publikováno v:
Research Journal of Textile and Apparel, 2023, Vol. 28, Issue 4, pp. 879-892.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RJTA-12-2022-0154