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Searching the Trans-Neptunian Region
The Edgeworth-Kuiper-Belt is considered to be the remnant of the formation disk of the planetary system around the Sun. For about 8 years the... -
An Earthquake Early Warning System for the Romanian Capital
Although earthquake early warning systems have inherently short warning times between seconds and a minute they become increasingly important as part... -
Small-Scale Mantle Plumes: Imaging and Geodynamic Aspects
Columnar, upwelling masses of hot rock in the Earth’s mantle, called mantle plumes, are spectacular features of our planet because they supply the... -
Nonlinear Seismology - The Seismology of the XXI Century
Nonlinear effects in ground motion during large earthquakes have been a long controversial issue between seismologists and geotechnical engineers.... -
The Dead Sea Fault and Its Effect on Civilization
The Dead Sea fault (DSF) is the most impressive tectonic feature in the Middle East. It is a plate boundary, which transfers sea floor spreading in... -
A Combined Geophysical/Engineering Approach for the Seismic Safety of Long-Span Bridges
The spatial distribution of the resonance frequency of the sedimentary cover in the Cologne area was estimated by the horizontal-to-vertical spectral... -
Structure of the Upper Mantle Beneath Northern Eurasia Derived from Russian Deep-Seismic PNE Profiles
From 1968 until 1990, Russian scientists carried out an intensive program of deep seismic sounding across the territory of the former Soviet Union,... -
Modelling of Descending Slab Evolution Beneath the SE-Carpathians: Implications for Seismicity
Recent findings from regional seismic tomography and refraction studies and from GPS studies on vertical movements together with extremely high... -
Course 15: Observations of the High Energy $\gamma$ -Ray Universe
This article describes the nature and current status of observational programs studying astrophysical high energy... -
Course 1: Accretion and Ejection-Related MHD
This lecture is an introduction to MHD. Relevant equations, both in the classical and special-relativistic regimes are derived. The magnetic field... -
Course 7: Cosmic Rays and Particle Acceleration at Astrophysical Shocks
The acceleration of particles in the vicinity of astrophysical shocks has become the main paradigm in astrophysics for the production of cosmic rays... -
Course 12: Evolution of YSO Disks
As stars and planets form from accretion processes in disks, it is important to understand these processes and their evolutionary implications. While... -
Course 11: Accretion Signatures in Young Stellar Objects
Mass accretion onto the star is taken place in young stellar objects, providing the energy needed to power the excess emission observed at all... -
Course 8: The Black Hole Environments
Compact objects are astrophysical entities with radii smaller than about 10 Schwarzschild radii. The mass spectrum of these objects ranges from the... -
Course 13: X-Rays from YSOS: Desperately Seeking the Central Engine
The earliest stages of the evolution of low-mass stars are characterized by the presence of powerful jets, likely originating from accretion via... -
Course 6: Gamma-Ray Bursts
This lecture is an introduction to the study of gamma-ray bursts. Observations of the burst and its afterglow are first reviewed, with the... -
Course 9: Accretion around Active Galactic Nuclei
In bright AGN, at distances of several Schwarzschild radii, the accretion onto a black hole proceeds predominantly in a form of a cool accretion... -
Laboratory Limits on Neutrino Masses
The recent neutrino oscillation experiments have obtained nonzero differences of squared neutrino masses and therefore proven that neutrinos are... -
Experimental Results on Neutrino Oscillations
Neutrino physics, in particular the question of neutrino mass and oscillations, is currently giving rise to a minirevolution in particle physics.... -
Astrophysical and Cosmological Constraints on Neutrino Masses
We review some astrophysical and cosmological properties and implications of neutrino masses and mixing angles. These include constraints based on...