Early galaxy formation and its large-scale effects

Simulations of Galaxy Formation and Large Scale Structure

Locally Biased Galaxy Formation and Large Scale Structure

We examine the influence of the morphology-density relation and a wide range of simple models for biased galaxy formation on statistical measures of large scale structure. We contrast the behavior of local biasing models, in which the efficiency of galaxy formation is determined by the density, geometry, or velocity dispersion of the local mass distribution, with that of non-local biasing model...

Galaxy Formation and Large - Scale Structure a EDMUND

During the last few years one has heard exaggerated claims that the observed cosmic structure is inconsistent with the Big Bang theory; for example, that the universe is too young for known forces to have evacuated the giant voids. The discovery of primeval uctuations by the Cosmic Background Explorer satellite (COBE), with an amplitude appropriate for creating large-scale structures, has dampe...

Recent Advances in Large-Scale Structure and Galaxy Formation Studies

I review recent progress in the study of the large-scale structure of the Universe, covering the following areas: (1) Results from recently completed or ongoing redshift surveys of galaxies and X-ray clusters; (2) Measurements of the power spectrum of fluctuations approaching Gpc scales; (3) Redshift-space distortions and their cosmological use; (4) Structure at high redshifts and its connectio...

simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...