Sentence examples for migration we needed from inspiring English sources

With an expected loss to follow-up of 15% due to migration, we needed to recruit 7000 children.

If we really want to tackle unauthorized migration, we need to understand why it exists in the first place.

When making choices about the right level of migration, we need to fully understand the costs as well as the benefits.

Sarosh Zaiwalla said: "Although it's tempting to some to acquiesce to popular opinion and focus only on the negative aspects of international migration, we need to remember that some migrants have brought both financial and economic gain to the UK".

On migration we need a common asylum procedure.

In order to create an instrument for migration we need to classify immigrants according to their country of birth and consider where immigrants had historically settled.

Because of the existing migration we need a larger sample size than in the continental studies.

For a proper assessment of the mortality cost of migration, we need to compare mortality during migratory and stationary periods of individuals with varying migration distances, while keeping constant as many other variables as possible.

Along with the analysis for the intensity of cell migration, we need further studies about the dependence of the dynamics of front rear axis in multicellular movement on the strength of intercellular adhesion, although the novel update rule of front rear axis proposed in our model can successfully reproduce the multicellular dynamics.

"People in the region have got concerns about migration and we need to make sure we address those needs," he added.

"In order to really understand migration patterns we need more ancient DNA from different species such as small mammals," Prof Bradley told BBC News.