Based on our high resolution, two-dimensional hydrodynamical simulations, we propose that large cavities may be formed by the nonlinear development of the combined thermal and gravitational instabilities, without need for stellar energy injection in a galaxy modeling the Large Magellanic Clouds (LMC). Our numerical model of the star formation allows us to follow the evolution of the blastwaves ...

virial theorem is important for understanding stellar structures. it produces an interesting connection between magnetic and gravitational energies. using the general form of the virial theorem including the magnetic field (toroidal magnetic field), we may explain the solar dynamo model in relation to variations of the magnetic and gravitational energies. we emphasize the role of the gravitatio...

Feedback from massive stars is one of the least understood aspects of galaxy formation. We perform a suite of vertically stratified local interstellar medium (ISM) models in which supernova rates and vertical gas column densities are systematically varied based on the Schmidt-Kennicutt law. Our simulations have a sufficiently high spatial resolution (1.95 pc) to follow the hydrodynamic interact...

We developed genome-wide 84634 ISM (intron-spanning marker) and 16510 InDel-fragment length polymorphism-based ILP (intron-length polymorphism) markers from genes physically mapped on 12 rice chromosomes. These genic markers revealed much higher amplification-efficiency (80%) and polymorphic-potential (66%) among rice accessions even by a cost-effective agarose gel-based assay. A wider level of...

Governments in many countries are applying themselves to improve life of peasants, and planning and building agricultural logistics distribution center is key content of New Countryside Construction in china nowadays. This paper uses theories and methods of Interpretative Structure Model (ISM) to discuss and analyze on agricultural logistics distribution center location. The first is to select ...

We have used archival far-ultraviolet spectra from observations made by the Space Telescope Imaging Spectrograph (STIS) of the Hubble Space Telescope and the Far Ultraviolet Spectroscopic Explorer (FUSE ) to determine the column densities and rotational excitation temperatures for carbon monoxide and molecular hydrogen, respectively, along the lines of sight to 23 Galactic O and B stars. The si...