This allowed natural gas to migrate up the hole and explode at the surface.

FORBES: The Fracking Solution Is A Good Cement Job

The Angling Trust said it was disappointed after none of 72 fish electronically tagged negotiated the barrage to migrate up river to spawn.

BBC: Fears over Tees Barrage impact on fish

What is more, it may well be wrong to assume that if planning permission is denied for offices and houses in the south, jobs will migrate up north.

ECONOMIST: Straddling the great divide | The

If customers sign up for broadband services or migrate from traditional DSL to FiOS broadband faster than our current estimates, we could see additional upside to our current 12.3% broadband market share forecast by 2016 and an increase to our price estimate.

FORBES: Growing Share Of Broadband Could Put A Charge Into Verizon Shares

As advertising dollars migrate from print to online, Facebook is hoovering up a wildly disproportionate share of the flow.

FORBES: NY Times Says Q3 Earnings Not Hurt by Facebook

Some may migrate to the internet, where advertising is still disappointing but could pick up as more creative schemes, like sponsored searches, take hold.

ECONOMIST: Green shoots or warning shots?

Unemployment is so high that up to 1m souls out of a population of more than 6m migrate to Russia for work every year.

ECONOMIST: Tajiks need peace in Afghanistan

Japan, by contrast, needed to scrap its antiquated banking system, migrate half of its industrial work force into new-technology exploits and open up its service economy to the withering discipline of foreign competition.

FORBES: Rational Exuberance

The same automation and control that gives organizations the ability to scale up or down using multiple servers when demand increases also allows them to migrate entire server deployments to a new infrastructure when disaster strikes.

FORBES: The Good News About Cloud Architecture: Everything Fails