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Behavior of the PMD coefficient of optical links under influence of mechanical and thermal effects
(2004-12-01)
This papers presents results on the variation of the PMD coefficient of optical links under influence of mechanical tests, such as tensile strength, bending and compression, and also during the application of a thermal ...
News Sharing, Gatekeeping, and Polarization: A Study of the #Bolsonaro Election
(Taylor & Francis, 2020-12-04)
What explains news sharing in polarized social media environments? Will polarization of the audiences further polarize news organizations? In this article, we connect existing theories of news sharing and gatekeeping to ...
Apparent resistivity and spectral induced polarization in the submarine environment
(Academia Brasileira de Ci??ncias, 2001-09)
Apparent resistivity and spectral induced polarization in the submarine environment
(Academia Brasileira de Ciências, 2001-09)
Relatively few investigations have employed electrical methods in the submarine environment, which may be promising for mineral deposits or threatened by environmental problems. We have measured the electric field using ...
Media and polarization Evidence from the introduction of broadcast TV in the United States
(Elsevier, 2013)
This paper sheds light on the links between media and political polarization by looking at the introduction of
broadcast TV in the US. We provide causal evidence that broadcast TV decreased the ideological extremism of
US ...
GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media
(ELSEVIER SCI LTD, 2020)
Many of the interactions between users on social networks are controversial, specially in polarized environments. In effect, rather than producing a space for deliberation, these environments foster the emergence of users ...
Polarimetry of the binary PDS 144
(EDP SCIENCES S ALES ULIS CEDEX A, 2012)
Aims. Our goal is to study the circumstellar environment associated with each component of the wide intermediate-mass pre-main sequence binary system PDS 144 using broadband polarimetry. Methods. We present near-infrared ...
Polarity studies of single polyelectrolyte layers in polyelectrolyte multilayers probed by steady state and life time doxorubicin fluorescence
(Elsevier, 2022-02)
Hypothesis: Polarity in polyelectrolyte multilayers (PEMs) may vary from the inner to the top layers of the film as the charge compensation of the layers is more effective inside the PEMs than in outer layers. Doxorubicin ...