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We complete our previous derivation, at the sixth post-Newtonian (6PN) accuracy, of the local-in-time dynamics of a gravitationally interacting two-body system by giving two gauge-invariant characterizations of its complementary nonlocal-in-time dynamics. On the one hand, we compute the nonlocal… |
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The role of protein Z (PZ) in the etiology of human disorders is unclear. A number of PZ gene variants, sporadic or polymorphic and found exclusively in the serine protease domain, have been observed. Crystal structures of PZ in complex with the PZ-dependent inhibitor (PZI) have been recently… |
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Numerical solution of two delays Volterra Integral Equations is considered and the stability is studied on a nonlinear test equation
by carrying out a parallel investigation both on the continuous and the discrete problem. |
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Pervasive mobile and low-end wireless technologies, such as radio-frequency identification (RFID), wireless sensor networks and the impending vehicular ad-hoc networks (VANETs), make the wireless scenario exciting and in full transformation. For all the above (and similar) technologies to fully… |
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We consider two models which were both designed to describe the movement of eukaryotic cells responding to chemical signals. Besides a common standard parabolic equation for the diffusion of a chemoattractant, like chemokines or growth factors, the two models differ for the equations describing the… |
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The present work is inspired by the recent developments in laboratory experiments made
on chips, where the culturing of multiple cell species was possible. The model is based on coupled
reaction-diffusion-transport equations with chemotaxis and takes into account the interactions among
cell… |
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Magnetic Resonance Spectroscopy (MRS) has been shown to be a potentially
important medical diagnostic tool. The success of MRS depends on the
quantitative data analysis, i.e. the interpretation of the signal in terms
of relevant physical parameters, such as frequencies, decay constants and… |