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Proper Motions of Stellar Jets as Observed with HST：The Movies
Proper Motions Stellar Jets
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2009/6/15
Proper Motions of Stellar Jets as Observed with HST：The Movies。
The Structure and Dynamics of NGC 246
NGC 246 Dynamics
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2009/6/15
The Structure and Dynamics of NGC 246。
Modeling the radial velocities and proper motions of herbig-haro objects
radial velocities herbig-haro objects proper motions
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2009/6/10
Modeling the radial velocities and proper motions of herbig-haro objects。
High Velocity Outflows in the Orion Nebula Determined from Proper Motions
High Velocity Outflows Proper Motions Orion Nebula
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2009/6/9
High Velocity Outflows in the Orion Nebula Determined from Proper Motions。
Superbubbles vs Super-galactic winds
Super-galactic bubbles stars winds outflows
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2009/6/9
Superbubbles vs Super-galactic winds。
GLMP 621：a Binary Planetary Nebula
Binary Planetary Nebula GLMP 621
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2009/6/9
GLMP 621：a Binary Planetary Nebula。
The Magneto-Rotational Instability in Protoplanetary Disks
Magneto-Rotational Instability Protoplanetary Disks
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2009/6/9
The Magneto-Rotational Instability in Protoplanetary Disks。
The effect of gasdynamics on the structure of dark matter halos
gasdynamics dark matter halos
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2009/6/8
The effect of gasdynamics on the structure of dark matter halos。
The effect of gasdynamics on the structure of dark matter halos
gasdynamics dark matter halos
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2009/6/8
The effect of gasdynamics on the structure of dark matter halos。
The puzzle of the lyman continuum polarization of qsos
lyman continuum polarization of qsos
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2009/6/8
The puzzle of the lyman continuum polarization of qsos。
On the Relativistic Beaming and Orientation Effects in Core-Dominated Quasars
active jets quasars
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2009/5/19
In this paper, we investigate the relativistic beaming effects
in a well-defined sample of core-dominated quasars using the correlation
between the relative prominence of the core with respect to th...
Relation between a Function of the Right Ascension and the Angular Distance to the Vertex for Hyades Stars
Moving clusters Hyades cluster open clusters Hyades astrometric and kinematic
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2009/5/14
In this paper, relation was developed for Hyades stars between
a function of the right ascensions and the angular distances from the vertex.
The precision criteria of this relation are very satisfac...
Theory of Asteroseismology
Asteroseismology stars:pulsation pulsation:excitation
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2009/5/12
The increasing number of pulsating modes in a star leads to the
increase of the amount of information derived from the pulsation. Probing
the invisible interior of stars is a dream come true. In thi...
SPIRAL SOLITON SOLUTION FOR DISK GALAXIES
Galaxies spiral – Galaxies kinematics and dynamics–Methods analytical
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2009/3/11
In this paper, weakly nonlinear dynamics of spiral galaxies is studied,
using reductive perturbation method. One primarely aims at the derivation
of possible soliton solution for two dimensional geo...
ASTEROID IMPACT MONITORING (Invited review)
Minor planets asteroids-earth-Celestial mechanics
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2009/2/19
Some asteroids and comets with Earth-crossing orbit may impact
our planet, thus we need to be able to identify the cases which could have a danger-
ous close approach within a century. This must be ...