However, such politicized understandings do not reflect the complexity of reasons to migrate, which are often a combination between security, economic, political and social reasons (King, 2012; Koser & Black, 1999; Ottonelli & Torresi, 2013) and 'assume away the agency of migrants' by seeing them as victims rather than purposeful actors (Bakewell, 2008).
"There's a lot of homesickness in Mexican music, a profound yearning because of the need to migrate, which is why I relate to it so much," Ms. Ronstadt said, sitting on her chintz sofa sipping tea, her drug of choice.
Without the tight adherens junctions keeping tissues together, individual cells are free to migrate, which is crucial for cancer metastasis.
Whole villages can be forced to migrate which is a different pattern to the positive health selection that characterises young people leaving a stable home and staying linked while they are away.
In the process of invading into stroma, cancer cells acquire the ability to detach from the epithelial lining and migrate, which is regulated by the mechanism of EMT, in a manner similar to the developmental program of an embryo.
Exchanging the order of stimulation (first EGFR followed by MET receptor activation), keratinocytes will not migrate, which is explained in the model and supported by our first experimental results from the altered role of the FAK proteins at late time points.
We identify the types of contents that need to be migrated during migration which are CPU state, memory content, and storage content.
Management becomes more difficult as herds are split and increased labour is required to herd migrating cattle (which are also more vulnerable to security risks).
The observation that blue shark depth under moonlight is strongly correlated with the phase of the moon is consistent with the pursuit of vertically migrating prey, which are in turn diving deeper to avoid the additional light of the full moon.
Indeed, migrating cells which are not eliminated by surgical resection will cause the tumor to recur in the interim of 3 6 months (Onishi et al. 2011; Giese et al. 2003).
Only on the Columbia River in the United States are there telemetry studies that approach or exceed those sample sizes (largest to our knowledge is approaching 20 000 transmitters), however, all of the studies of that magnitude have been performed on downstream migrating smolts, which are not harvested by any fishing sector and not individually biopsied and released (e.g. Schreck et al. 2006).
