The Experts below are selected from a list of 21705 Experts worldwide ranked by ideXlab platform
S Ferrazmello - One of the best experts on this subject based on the ideXlab platform.
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the small and large lags of the elastic and anelastic tides the Virtual Identity of two rheophysical theories
Astronomy and Astrophysics, 2015Co-Authors: S FerrazmelloAbstract:The aim of this paper is to discuss the Virtual Identity of two recent tidal theories: our creep tide theory and one Maxwell model recently developed. It includes the discussion of the basic equations of the theories, which, in both cases, include an elastic and an anelastic component, and shows that the basic equations of the two theories are equivalent and differ by only a numerical factor in the anelastic tide. It also includes a discussion of the lags: the lag of the full tide (geodetic), dominated by the elastic component, and the phase of the anelastic tide. In rotating rocky bodies not trapped in a spin-orbit resonance (e.g., the Earth) the geodetic lag is close to zero and the phase of the semidiurnal argument in the anelastic tide is close to 90 degrees. The results obtained from combining tidal solutions from satellite tracking data and from the Topex/Poseidon satellite altimeter data are extended to determine the phase of the semi-diurnal argument in the Earth’s anelastic tide as σ0 = 89.80 ± 0.05 degrees.
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the small and large lags of the elastic and anelastic tides the Virtual Identity of two rheophysical theories
arXiv: Earth and Planetary Astrophysics, 2015Co-Authors: S FerrazmelloAbstract:The aim of this letter is to discuss the Virtual Identity of two recent tidal theories: the creep tide theory of Ferraz-Mello (Cel. Mech. Dyn. Astron. 116, 109, 2013) and the Maxwell model developed by Correia et al. (Astron. Astrophys. 571, A50, 2014). It includes the discussion of the basic equations of the theories, which, in both cases, include an elastic and an anelastic component, and shows that the basic equations of the two theories are equivalent and differ by only a numerical factor in the anelastic tide. It also includes a discussion of the lags: the lag of the full tide (geodetic), dominated by the elastic component, and the phase of the anelastic tide. In rotating rocky bodies not trapped in a spin-orbit resonance (e.g., the Earth) the geodetic lag is close to zero and the phase of the semi-diurnal argument in the anelastic tide is close to 90 degrees. The results obtained from combining tidal solutions from satellite tracking data and from Topex/Poseidon satellite altimeter data, by Ray et al., are extended to determine the phase of the semi-diurnal argument in the Earth's anelastic tide as sigma_0=89.80 \pm 0.05 degrees.
Richard A Lippa - One of the best experts on this subject based on the ideXlab platform.
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gender related traits in gay men lesbian women and heterosexual men and women the Virtual Identity of homosexual heterosexual diagnosticity and gender diagnosticity
Journal of Personality, 2000Co-Authors: Richard A LippaAbstract:Three studies investigated the relationship between gender-related traits and sexual orientation. Study 1 showed that gay men and lesbians in an unselected sample of 721 college students differed from same-sex heterosexuals most strongly on gender diagnosticity (GD) measures, which assess male- versus female-typicality of interests (effect sizes of 2.70 for men and .96 for women) and least strongly on measures of instrumentality (I) and expressiveness (E). In Study 2, GD measures showed large differences between 95 gay and 136 heterosexual men (effect sizes of 1.61 and 1.83) and between 46 lesbian and 225 heterosexual women (effect sizes of .98 and 1.28), whereas I and E showed much smaller differences. In Study 3, GD showed large differences between 90 gay and 81 heterosexual men (effect sizes of 1.76 and 1.97) and between 82 lesbians and 108 heterosexual women (effect sizes 1.67 and 1.70). whereas I and E showed much smaller differences. Using data from Studies 2 and 3, "gay-heterosexual diagnosticity" measures were computed for men and "lesbian-heterosexual diagnosticity" measures for women, based on occupational and hobby preferences. These measures correlated very strongly with GD measures.
Rohit Chopra - One of the best experts on this subject based on the ideXlab platform.
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global primordialities Virtual Identity politics in online hindutva and online dalit discourse
New Media & Society, 2006Co-Authors: Rohit ChopraAbstract:This article analyzes the online representations of the Identity politics discourse of the elite Hindu nationalist community and the subaltern Dalit community. The assumptions underlying assertions about Hindu and Dalit Identity on select Hindu nationalist and Dalit websites are remarkably similar despite deep ideological differences between the two. Developments in the Indian technological and cultural fields in the 1990s have enabled the emergence of a new mode of representing collective Identity (‘global primordiality’), which explains the resemblance between online Hindu nationalist and online Dalit discourse. The logic of global primordiality typically finds expression in cyberspace, where the realms of technology and culture intersect. The representational framework of global primordiality is shaped primarily by Hindu nationalists who also occupy a privileged position as elites in the Indian technological field. In its participation in cyberspace, Dalit discourse may tend to mirror this dominant mod...
Aguiar, Rui L. - One of the best experts on this subject based on the ideXlab platform.
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Virtual Identity Framework for Telecom Infrastructures
'Springer Science and Business Media LLC', 2024Co-Authors: Sarma Amardeo, Matos Alfredo, Girão João, Aguiar, Rui L.Abstract:Identity Management has so far been a field mainly applications and Web focused. This paper describes a novel approach to cross layer Identity management that extends digital identities to the network, the Virtual Identity (VID) framework. The VID framework provides strong privacy to the user, while easily supporting personalization cross-service providers. While other Identity management solutions are tailored to one specific application and/or protocol domain, the proposed framework extends the use of one's digital Identity to all aspects of the network and services architecture. It is also the first to consider legal constrains, such as ownership of data and legal intercept issues, in such a broad scope. One major aspect reported here is the relevance for operators
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Pervasiveness in a competitive multi-operator environment: the daidalos project
'Institute of Electrical and Electronics Engineers (IEEE)', 2024Co-Authors: Aguiar, Rui L., Sarma Amardeo, Bijwaard Dennis, Marchetti Loris, Pacyna Piotr, Pascotto RiccardoAbstract:This article briefly describes the EU-funded Daidalos project, which designs and develops a communications infrastructure for next-generation networks to enable personalized, context-aware, composite services to mobile users. The fundamental concepts rely on federation of operators who create a pervasive environment for service provisioning, on integrated mobility, security, Virtual Identity for users, and resource management. The project validates concepts by means of specification, implementation, and integration in a large research testbed
Seunga Annie Jin - One of the best experts on this subject based on the ideXlab platform.
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peeling back the multiple layers of twitter s private disclosure onion the roles of Virtual Identity discrepancy and personality traits in communication privacy management on twitter
New Media & Society, 2013Co-Authors: Seunga Annie JinAbstract:This study examined multiple layers of private disclosure on the microblogging site Twitter. Survey data (N = 375) were collected from current Twitter users (N = 198), nonusers (N = 116), and dropouts (N = 61). Data from current Twitter users revealed the existence of multiple strata of private disclosure boundaries on Twitter. There were significant differences at the descriptive and inferential levels among the multiple dimensions of private information, including daily lives, social Identity, competence, socio-economic status, and health. Private information regarding daily lives and entertainment was disclosed easily and located at the outermost layer of the disclosure onion. In contrast, health-related private information was concealed and located within the innermost layer of the disclosure onion. ANOVAs (N = 375) also indicated that there were significant differences among current Twitter users, nonusers, and dropouts with regard to personality traits and privacy concerns about Twitter. Theoretical...
