Sentence examples for migration and at from inspiring English sources
This supports the notion that migrating CA3 precursors express EphB receptors during active migration, and at their final destination, suggesting that the EphB receptors in those cells interact with Reelin during migration, which is expressed at high levels in the developing hippocampus.
In addition, Sdf1 is expressed in the ectoderm facing NC cells before the onset of migration and at the front and in between the migrating streams as migration proceeds.
He studied the Puerto Rican migration, and at 26 he received his Ph.D. in sociology.
The simulations yield full analyte profiles during solute migration and at elution, which enable a thorough physical understanding of the effects of method variables on chromatographic performance.
The model showed that over a large temperature range chromium was enriched at sinks by interstitial migration, and at very high temperatures it was depleted by diffusing opposite to the vacancy flux.
Its core idea is not any more part of the credo of closing any European border, but is contracting partnerships with third countries to improve the controlling of migration and at the same time offering third country citizens to enter legally on purpose of working in the EU.
As a result, the age at first migration and duration at current residence may be associated with fertility.
Dr. Ron Waldman: founding director of Program on Forced Migration and Health at Columbia University's Mailman School of Public Health and technical advisor at US Agency for International Development.
Dilip Ratha is the lead economist for migration and remittances at the World Bank.
Current statutes, intended to keep communicable diseases from reaching America, are "silent on exportation," said Dr. Martin S. Cetron, the director of global migration and quarantine at the centers.
Dr. Martin Cetron, director for global migration and quarantine at the federal Centers for Disease Control and Prevention in Atlanta, found reason for optimism in the study results.
