One trend has proved a boon.
Among British-born Muslims, this trend has proved more robust.
Lately, however, a proposal to rein in the trend has proved even more contentious.
Separating the natural multidecadal climatic variability in oceanic temperatures from any long-term human-induced warming trend had proved difficult.
Understanding what determines folding rates beyond simple rules summarizing kinetic trends has proved to be more elusive than predicting folding mechanism.
And although all three of those trends have proven to be tricky for a number of companies in recent years to master, there's no doubt that they're promising concepts.
On the other side of the debate, those considering what the smallest viable habitats are or how to expand archives as an insurance policy say that recent trends have proved that old conservation strategies are no longer sufficient.
Those trends have proved a challenge for the supermarkets - particularly those that invested in giant stores.
West said the company plans to expand into developing markets, following a trend that has proven profitable for other food companies (See: Catch Heinz If You Can), given the U.S.'s difficult economic environment.
West said the company plans to expand into developing markets, following a trend that has proven profitable for other food companies (See: "Catch Heinz If You Can"), given the difficult U.S. economic environment.
