Sultan Hassan (astrophysicist)
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Sultan Hassan (astrophysicist)
Sultan Hassan ( ar, سلطان حسن) is a Sudanese computational astrophysicist and NASA Hubble Fellow. Hassan was born in Saudi Arabia. In 2009, he received a BSc in Physics from the University of Khartoum, Sudan. In 2013, he received an MSc in Astrophysics & Space Science from the University of Cape Town, South Africa, and a PhD from the University of the Western Cape, South Africa. During his PhD studies, Hassan became a visiting fellow at the Max Planck Institute for Astrophysics until 2017. In 2018, he became a Square Kilometre Array Postdoctoral Fellow at the University of Western Cape, followed by a Tombaugh Postdoctoral Fellow at New Mexico State University from 2018 to 2020. In September 2020, he became Flatiron Research Fellow at the Flatiron Institute. In 2022, Hassan was selected for NASA Hubble Fellowship Program as a Hubble Fellow hosted at New York University. Hassan specialises in computational astrophysics, focusing on large-scale galaxy formation and hi ...
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Sultan
Sultan (; ar, سلطان ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it came to be used as the title of certain rulers who claimed almost full sovereignty (i.e., not having dependence on any higher ruler) without claiming the overall caliphate, or to refer to a powerful governor of a province within the caliphate. The adjectival form of the word is "sultanic", and the state and territories ruled by a sultan, as well as his office, are referred to as a sultanate ( '. The term is distinct from king ( '), despite both referring to a sovereign ruler. The use of "sultan" is restricted to Muslim countries, where the title carries religious significance, contrasting the more secular ''king'', which is used in both Muslim and non-Muslim countries. Brunei and Oman are the only independent countries which retain the ti ...
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University Of Western Cape
The University of the Western Cape (UWC) is a public research university in Bellville, near Cape Town, South Africa. The university was established in 1959 by the South African government as a university for Coloured people only. Other universities in Cape Town are the University of Cape Town, (UCT, originally for English speaking whites), Cape Peninsula University of Technology (CPUT) and the Stellenbosch University (originally for Afrikaans speaking whites). The establishing of UWC was a direct effect of the Extension of University Education Act, 1959. This law accomplished the segregation of higher education in South Africa. Coloured students were only allowed at a few non-white universities. In this period, other "ethnical" universities, such as the University of Zululand and the University of the North, were founded as well. Since well before the end of apartheid in South Africa in 1994, it has been an integrated and multiracial institution. History Early days UWC s ...
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Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (the ...
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University Of Khartoum Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university ...
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Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ...
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Sudanese Physicists
Sudanese or Sudanic may refer to: *pertaining to the country of Sudan **the people of Sudan, see Demographics of Sudan *pertaining to Sudan (region) **Sudanic languages **Sudanic race, subtype of the Africoid racial category See also *Sudanese Civil War (other) The term Sudanese Civil War refers to at least three separate conflicts: *First Sudanese Civil War (1955–1972) *Second Sudanese Civil War (1983–2005) *South Sudanese Civil War (2013–2020) It could also refer to other internal conflicts in Suda ... {{disambig Language and nationality disambiguation pages ...
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Nashwa Eassa
Nashwa Abo Alhassan Eassa is a nano-particle physicist from Sudan. She is an assistant professor of physics at Al-Neelain University in Khartoum. Education Eassa received her BSc in physics from the University of Khartoum in 2004. She earned her Master of Science in nanotechnology and materials physics from Sweden's Linköping University in 2007. Career She has been a lecturer and assistant professor of physics at Al-Neelain University since 2007. She earned her PhD from Nelson Mandela Metropolitan University (NMMU) in 2012. Since 2013, Eassa is pursuing a post-doctoral fellowship in nanophotonics at NMMU. She founded the non-governmental organisation Sudanese Women in Sciences in 2013 and is a member of Organization for Women in Science for the Developing World's South African Institute of Physics. In 2015, Eassa won the Elsevier Foundation Award for Early Career Women Scientists in the Developing World. The award recognised her research on lessening film accumulation on the ...
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Mohamed H
Muhammad was an Islamic prophet and a religious and political leader who preached and established Islam. Muhammad and variations may also refer to: *Muhammad (name), a given name and surname, and list of people with the name and its variations Persons with the name Muhammad and no other name *Muhammad (Bavandid ruler), 13th-century Iranian monarch *Muhammad V of Kelantan (born 1969), 15th Yang di-Pertuan Agong and Sultan of Kelantan *Mohammed VI of Morocco (born 1963), King of Morocco * Muhammed VII, Sultan of Granada (1370–1408) *Muhammad VII of Bornu of the Sayfawa dynasty (1731–1747) * Muhammed VIII, Sultan of Granada (1411–1431) * Mohammed VIII of Bornu of the Sayfawa dynasty (1811–1814) Places * Mohammad-e Olya, a village in Fars Province, Iran *Mohammad, Gachsaran, a village in Kohgiluyeh and Boyer-Ahmad Province, Iran *Mohammad, Kohgiluyeh, a village in Kohgiluyeh and Boyer-Ahmad Province, Iran *Mohammad, Sistan and Baluchestan, a village in Sistan and Baluchest ...
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The Astrophysical Journal
''The Astrophysical Journal'', often abbreviated ''ApJ'' (pronounced "ap jay") in references and speech, is a peer-reviewed Peer review is the evaluation of work by one or more people with similar competencies as the producers of the work (peers). It functions as a form of self-regulation by qualified members of a profession within the relevant field. Peer review ... scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler. The journal discontinued its print edition and became an electronic-only journal in 2015. Since 1953 ''The Astrophysical Journal Supplement Series'' (''ApJS'') has been published in conjunction with ''The Astrophysical Journal'', with generally longer articles to supplement the material in the journal. It publishes six volumes per year, with two 280-page issues per volume. ''The Astrophysical Journal Letters'' (''ApJL''), established in 1967 by Subrahmanyan Chandrasekhar as ...
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Monthly Notices Of The Royal Astronomical Society
''Monthly Notices of the Royal Astronomical Society'' (MNRAS) is a peer-reviewed scientific journal covering research in astronomy and astrophysics. It has been in continuous existence since 1827 and publishes letters and papers reporting original research in relevant fields. Despite the name, the journal is no longer monthly, nor does it carry the notices of the Royal Astronomical Society. History The first issue of MNRAS was published on 9 February 1827 as ''Monthly Notices of the Astronomical Society of London'' and it has been in continuous publication ever since. It took its current name from the second volume, after the Astronomical Society of London became the Royal Astronomical Society (RAS). Until 1960 it carried the monthly notices of the RAS, at which time these were transferred to the newly established ''Quarterly Journal of the Royal Astronomical Society'' (1960–1996) and then to its successor journal ''Astronomy & Geophysics'' (since 1997). Until 1965, MNRAS ...
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Bayesian Inference
Bayesian inference is a method of statistical inference in which Bayes' theorem is used to update the probability for a hypothesis as more evidence or information becomes available. Bayesian inference is an important technique in statistics, and especially in mathematical statistics. Bayesian updating is particularly important in the dynamic analysis of a sequence of data. Bayesian inference has found application in a wide range of activities, including science, engineering, philosophy, medicine, sport, and law. In the philosophy of decision theory, Bayesian inference is closely related to subjective probability, often called "Bayesian probability". Introduction to Bayes' rule Formal explanation Bayesian inference derives the posterior probability as a consequence of two antecedents: a prior probability and a "likelihood function" derived from a statistical model for the observed data. Bayesian inference computes the posterior probability according to Bayes' theorem: ...
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Machine Learning
Machine learning (ML) is a field of inquiry devoted to understanding and building methods that 'learn', that is, methods that leverage data to improve performance on some set of tasks. It is seen as a part of artificial intelligence. Machine learning algorithms build a model based on sample data, known as training data, in order to make predictions or decisions without being explicitly programmed to do so. Machine learning algorithms are used in a wide variety of applications, such as in medicine, email filtering, speech recognition, agriculture, and computer vision, where it is difficult or unfeasible to develop conventional algorithms to perform the needed tasks.Hu, J.; Niu, H.; Carrasco, J.; Lennox, B.; Arvin, F.,Voronoi-Based Multi-Robot Autonomous Exploration in Unknown Environments via Deep Reinforcement Learning IEEE Transactions on Vehicular Technology, 2020. A subset of machine learning is closely related to computational statistics, which focuses on making predicti ...
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