Results 1 to 10 of about 54,509,678 (334)
Calculating black hole shadows: Review of analytical studies [PDF]
Physics reports, 2021 In this article, we provide a review of the current state of the research of the black hole shadow, focusing on analytical (as opposed to numerical and observational) studies.
V. Perlick, O. Tsupko
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THE HARMONIC COMPOSITION OF CURRENT IN ZERO-WORKING WIRE WITH NON-LINEAR LOAD
International Islamic University Malaysia Engineering Journal, 2021 The purpose of this study was experimental investigations and a study of the nature of the change in the main harmonic components of the current in the neutral working wire of a three-phase four-wire network with a voltage of 0.38 kV.
Igor Yudaev +4 more
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First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way [PDF]
, 2023 We present the first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A$^*$), the Galactic center source associated with a supermassive black hole.
K. Akiyama +387 more
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Literature, 2023 Some claim there is a lack of attention to black studies in current literary and academic fields in Spain. Even though there is an emerging wave of Afro-Spanish writers in the first quarter of the twenty-first century, many of them denounce the struggle ...
Betsabé Navarro
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“A Program of Complete Disorder”: The Black Iconoclasm Within Fanonian Thought
Lateral, 2021 This essay examines the scholarship of revolutionary theorist Frantz Fanon and the debate surrounding his conception of decolonization and “new humanism.” Across a multitude of fields, Black and cultural studies among them, Fanon has been heralded as an ...
Charles Athanasopoulos
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Regular Black Holes: A Short Topic Review [PDF]
International Journal of Theoretical Physics, 2023 The essential singularity in Einstein’s gravity can be avoidable if the preconditions of Penrose’s theorem can be bypassed, i.e., if the strong energy condition is broken in the vicinity of a black hole center. The singularity mentioned here includes two
Chen Lan, Hao Yang, Yang Guo, Y. Miao
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Lateral, 2023 This dossier collects four reflections on The Black Shoals: Offshore Formations of Black and Native Studies (2019) with responses by its author Tiffany Lethabo King.
Tiffany Lethabo King +5 more
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Lateral, 2021 Reading a robust archive of twentieth and twenty-first century African-American literature, Joshua Bennett's "Being Property Once Myself: Blackness and the End of Man" lays the foundations for rethinking kinship and relation between humans and animals.
Sohum Pal
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Analysis of the harmonic composition of current in the zero-working wire at the input of the load node with the prevailing non-linear power consumers [PDF]
Archives of Electrical Engineering, 2021 Due to the extensive use of nonlinear power consumers, there is currently an urgent problem of high harmonic content in power supply networks. The paper provides experimental investigations and a study of the nature of the change in the main harmonic ...
Igor V. Yudaev +4 more
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Studia Filmoznawcze, 2023 Contemporary popular culture is increasingly steeped in social commentary, and is more and more frequently used as a platform to engage with politically relevant themes.
Karolina Gierszewska
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