Zobrazeno 1 - 10
of 489
pro vyhledávání: '"P. Wildy"'
The nucleus of the active galaxy NGC 5548 was the target of two intensive spectroscopic monitoring campaigns at X-ray, ultraviolet (UV), and optical frequencies in 2013/14. These campaigns detected the presence of a massive obscuration event. In 2016
Externí odkaz:
http://arxiv.org/abs/2010.10902
Autor:
Edidiong Nnamso Akang, Chinyerum Sylvia Opuwari, Swesme Enyioma-Alozie, Lionel Wildy Moungala, Tamarapreye Emmanuel Amatu, Ibrahim Wada, Rose Ogeyi Ogbeche, Oluwatoyin Omolayo Ajayi, Mojisola Modupe Aderonmu, Olaitan Boluwatife Shote, Lateef Adekunle Akinola, Oladapo Adenrele Ashiru, Ralf Henkel
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract There are conflicting reports on trends of semen parameters from different parts of the globe. However, in recent times there is dearth of information on the trend in Sub-Saharan countries. Therefore, in this study we aimed at determining th
Externí odkaz:
https://doaj.org/article/45784409357a4f4b81454cb7361ec6f9
A quasar main sequence is widely believed to reveal itself through objects represented in a plane spanned by two parameters: the full-width at half-maximum (FWHM) of H$\beta{}$, and the ratio of Fe II to H$\beta{}$ equivalent width. This sequence is
Externí odkaz:
http://arxiv.org/abs/1908.04990
Context: Giant radio galaxies (with projected linear size of radio structure larger than 0.7 Mpc) are very rare and unusual objects. Only $\sim$5% of extended radio sources reach such sizes. Understanding of the processes responsible for their large
Externí odkaz:
http://arxiv.org/abs/1903.08724
Autor:
Czerny, Bozena, Wang, Jian-Min, Du, Pu, Hryniewicz, Krzysztof, Karas, Vladimir, Li, Yan-Rong, Panda, Swayamtrupta, Sniegowska, Marzena, Wildy, Conor, Yuan, Ye-Fei
Most results of the reverberation monitoring of active galaxies showed a universal scaling of the time delay of the Hbeta emission region with the monochromatic flux at 5100 A, with very small dipersion. Such a scaling favored the dust-based formatio
Externí odkaz:
http://arxiv.org/abs/1811.09559
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Daniel Weber, Akash Gandotra, John Schossig, Heng Zhang, Michael Wildy, Wanying Wei, Kevin Arizapana, Jin Zhong Zhang, Ping Lu, Cheng Zhang
Publikováno v:
Catalysts, Vol 13, Iss 11, p 1416 (2023)
For this work, we investigated the promotor effect (M = Na+, K+, Ce3+, Zn2+, Mn2+) on carbon nanosphere-encapsulated bimetallic Fe-Co core–shell catalysts for CO2 hydrogenation, promising selectivity for converting CO2 to light olefins. The fresh a
Externí odkaz:
https://doaj.org/article/5d076c2e27f84c118ecfa5150648d99a
Autor:
Michael Wildy, Ping Lu
Publikováno v:
Materials, Vol 16, Iss 22, p 7062 (2023)
Electrospun nanofibers for drug delivery systems (DDS) introduce a revolutionary means of administering pharmaceuticals, holding promise for both improved drug efficacy and reduced side effects. These biopolymer nanofiber membranes, distinguished by
Externí odkaz:
https://doaj.org/article/ae48352041a946d1bbbf6c879ca75644
Autor:
Panda, Swayamtrupta, Czerny, Bożena, Adhikari, Tek P., Hryniewicz, Krzysztof, Wildy, Conor, Kuraszkiewicz, Joanna, Śniegowska, Marzena
The concept of the quasar main sequence is very attractive since it stresses correlations between various parameters and implies the underlying simplicity. In the optical plane defined by the width of the H\{beta} line and the ratio of the equivalent
Externí odkaz:
http://arxiv.org/abs/1806.08571