The NIH said the scientists who developed these stem cells lines have told the agency that the stem cells are viable and can be frozen and cultured and have been through more than one population doubling.
All in all, the increase in the parrotfish population led to a doubling of grazing on the reef, as well as to an increase in the number of groupers.
After all, 1070 enjoys support throughout the United States, including in states where Hispanics do not make up nearly a third of residents and 41% of schoolchildren, where the population has not come close to doubling since 1990, and which have not just seen a high-octane property boom end in such a devastating bust.
Needless to say, the prospect of the region's wind turbine population tripling - and the turbines themselves doubling in height - is a nightmarish vision to some.
Russia will have 76% more centa-millionaires over the period, with India and China more than doubling their uber-rich population by 114% and 106% respectively, according to The Wealth Report.
There's a growing body of evidence showing that in order to provide the extra food needed by the bigger and richer human population of the near future - a doubling of demand by 2050 - without destroying forests and wetlands, farming needs to be made more intensive.
The occurrence of many of these disorders in the population is very low and so the possible doubling in risk by having a child later in life will still be a very low risk.
As demographer Ali Modarres notes, America's population over the second half of the 20th century grew by 130 million, essentially doubling, while the populations of France, Germany and Britain together increased by 40 million, or 25%.
We are currently faced with unprecedented environmental and global challenges - population growth - that is expected to level at 9 billion people within four decades, requiring a doubling of food production in three decades, and adequate energy for basic needs.
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