Results 11 to 20 of about 127,670 (275)
The Coupling of Gravity to Spin and Electromagnetism [PDF]
, 1996 The coupled Einstein-Dirac-Maxwell equations are considered for a static, spherically symmetric system of two fermions in a singlet spinor state. Stable soliton-like solutions are shown to exist, and we discuss the regularizing effect of gravity from a ...
Finster, Felix +2 more
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Has Humankind Overwhelmed Nature’s Agency?
HoST, 2022 Humankind’s relationship with nature has been evolutionary. Nature’s agency initially overpowered human agency, limiting what people could do in their quest for survival. Ever so slowly people domesticated material things, such as fire and wood, and they
Williams James
doaj +1 more source
String Theory and Cosmology [PDF]
, 1995 We discuss the main cosmological implications of considering string-loop effects and a potential for the dilaton in the lowest order string effective action.
A. A. Tseytlin +19 more
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Serial Contradictions. The Italian Debate on Tv Series
Series. International journal of tv serial narratives, 2016 In the last decade the academic debate on television seriality has become lively and often quite animated, in the US as well as in Italy. The traditional hierarchic relation between cinema and television is clearly represented by the form of the most ...
Daniela Cardini
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Are essay mills committing fraud? A further analysis of their behaviours vs the 2006 fraud act (UK)
International Journal for Educational Integrity, 2019 Many strategies have been proposed to address the supply of bespoke essays and other assignments by companies often described as ‘Essay Mills’ with the act of supply and use being invariably described as ‘contract cheating’.
Michael J. Draper, Callum Reid-Hutchings
doaj +1 more source
Analysis of the contract cheating market in Czechia
International Journal for Educational Integrity, 2018 Contract cheating is currently one of the most serious academic integrity issues around the globe. Numerous studies have been conducted, mostly in English speaking countries.
Tomáš Foltýnek, Veronika Králíková
doaj +1 more source
Personhood, Critical Interests, and the Moral Imperative of Advance Directives in Alzheimer’s Cases
Voices in Bioethics, 2021 Photo by Jr Korpa on Unsplash INTRODUCTION The moral authority of advance directives (ADs) is contingent on one of two metaphysical concepts of personhood common in the West.
Samuel Dale
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Compactification, Vacuum Energy and Quintessence [PDF]
, 1999 We study the possibility that the vacuum energy density of scalar and internal-space gauge fields arising from the process of dimensional reduction of higher dimensional gravity theories plays the role of quintessence.
B. Spokoiny +18 more
core +2 more sources
Revista de Urbanismo, 2004 A escala bairro há muito se faz presente na paisagem urbana recifense. Desde os primeiros engenhos no vale do Capibaribe, passando pelas freguesias e povoados, arrabaldes, hoje Regiões Político-Administrativas e bairros componentes. Esses contornos ainda
Leão Barros, Sandra A.
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Can Black Holes Decay to Naked Singularities? [PDF]
, 2001 We investigate thermodynamic properties of two types of asymptotically anti-de Sitter spacetimes: black holes and singular scalar field spacetimes. We describe the possibility that thermodynamic phase transitions can transform one spacetime into another,
J. GEGENBERG +3 more
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