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Results: 399
Eigenvalue repulsions and quasinormal mode spectra of Kerr-Newman
ÓJC Dias, M Godazgar, JE Santos
Jul 14, 2022
The frequency spectra of the gravito-electromagnetic perturbations of the Kerr-Newman (KN) black hole with the slowest decay rate have been computed recently. It has been found that KN has two families $-$ the photon sphere...
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Analysis of Emigration and Social Demographic Conditions on Divorce and Economic Levels in East Java
Economic development is one of the essential pillars for the attainment of people’s wellbeing. Indonesia is one of the largest migrant worker contributors in southeast Asia, where East Java is its biggest supplier. However, the...
Anatomy and behavior of Laternula elliptica, a keystone species of the Antarctic benthos (Bivalvia: Anomalodesmata
Laternula elliptica (P. P. King, 1832) is the sole representative of the anomalodesmatan family Laternulidae and the largest bivalve in the Antarctic and Subantarctic. A keystone species of the regional benthic communities, it...
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The Impacts of Financial Compensation of Student-Athletes in NCAA Division I Men's Basketball on the Labor Market
Gabriel Boscardin Dias
Jan 01, 0001
The purpose of this study is to identify the impacts that financial compensation of men's basketball student-athletes in the NCAA Division I will have on the market of collegiate athletics. As the NCAA is facing issues involving...
Published by: Winthrop University
Business Intelligence for Human Capital Management
Maria Sousa, Ivo Dias
Jan 01, 2020
This article presents the results of an exploratory study of the use of business intelligence (BI) tools to help to make decisions about human resources management in Portuguese organizations. The purpose of this article is to...
On weakly nonlinear gravity–capillary solitary waves

As a weakly nonlinear model equations system for gravity–capillary waves on the surface of a potential fluid flow, a cubic-order truncation model is presented, which is derived from the ordinary Taylor series expansion for...

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Mapping Out Indigenous and Racialized Critical Community-Based Perspectives and Experiences in the Time of COVID
The COVID-19 pandemic has had many implications for the lives, health, and well-being of Indigenous and racialized queer individuals and communities across the globe. In this article, three queer social workers (two Indigenous...
The BTZ black hole violates strong cosmic censorship
Abstract: We investigate the stability of the inner horizon of a rotating BTZ black hole. We show that linear perturbations arising from smooth initial data are arbitrarily differentiable at the inner horizon if the black hole...
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Collapse and Nonlinear Instability of AdS Space with Angular Momentum.
We present a numerical study of rotational dynamics in AdS_{5} with equal angular momenta in the presence of a complex doublet scalar field. We determine that the endpoint of gravitational collapse is a Myers-Perry black hole...
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Marketing Strategies on Social Media Platforms
Business dynamics are also found in the digital economy, forcing the development of new business models to achieve strategic marketing excellence. It was verified that half of the world's population is present in social media...
Gregory-Laflamme and superradiance encounter black resonator strings
We construct novel black strings that are neither time-translation invariant, nor axisymmetric, nor translationally invariant in the string direction, but nevertheless have a helical Killing vector field. These solutions branch...
Strong Cosmic Censorship and eigenvalue repulsions for rotating de Sitter black holes in higher-dimensions
Abstract It has been established that Christodoulou’s formulation of Strong Cosmic Censorship (SCC) is violated by Reissner-Nordström-de Sitter black...
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Mapping Out Indigenous and Racialized Critical Community-Based Perspectives and Experiences in the Time of COVID
The COVID-19 pandemic has had many implications for the lives, health, and well-being of Indigenous and racialized queer individuals and communities across the globe. In this article, three queer social workers (two Indigenous...
Holographic dual of hot Polchinski-Strassler quark-gluon plasma
Abstract: We construct the supergravity dual of the hot quark-gluon plasma in the mass-deformed N = 4 Super-Yang-Mills theory (also known as N = 1∗). The full ten-dimensional type IIB holographic dual is described by 20...
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Gregory-Laflamme and superradiance encounter black resonator strings
Abstract We construct novel black strings that are neither time-translation invariant, nor axisymmetric, nor translationally invariant in the string...
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Gregory-Laflamme encounters Superradiance
Abstract We investigate the effect of superradiant scattering of gravitational perturbations on the stability of rotating black strings, focusing on the...
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Gregory-Laflamme and superradiance encounter black resonator strings
We construct novel black strings that are neither time-translation invariant, nor axisymmetric, nor translationally invariant in the string direction, but nevertheless have a helical Killing vector field. These solutions branch...

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