Examining selective migration as attitudinal fit versus gay migration

Migration Deconvolution versus Least Squares Migration

Both migration deconvolution (MD) and least squares migration (LSM) are capable of improving the resolution and suppress acquisition footprints in migrated images. In this report, I investigate the relative performance of these two methods in enhancing migration image quality, suppressing artifacts and computational efficiency. Both MD and LSM were implemented on synthetic data generated from p...

Selective Migration and Health

Selective Migration and Health Using data from the Panel Study of Income Dynamics, we investigate the impact of health on domestic migration within the United States. We find that, for men below 60 years of age, a move from the middle to the bottom of the health distribution reduces mobility by 32-40%. Non-random attrition from the panel implies that these are lower bounds. By contrast, we find...

Selective migration by birthweight.

Elderly Migration and Its Correlates in Iran

Objectives: When it comes to migration, the migration of young people comes to mind and the migration of the older adults is ignored. While, migration after retirement is an important and increasing phenomenon. The reasons and destinations of migration of the older persons are different from those of the young. Young people usually migrate to urban destinations and further distances with more ...

Division as modified migration

Division as modified migration dividing cell mimics two half cells migrating away from each other, according to Chris Janetopoulos, Peter Devreotes, and colleagues (Johns Hopkins University, Baltimore, MD). A gradient of PI(3,4,5)P 3 appears to help the two ends of the cell to expand outwards, even as the middle of the cell favors contraction. Devreotes has long studied PI(3,4,5)P 3 involvement...