Sentence examples for has remained approximately constant from inspiring English sources
About half of American adults do not accept organic evolution as an accurate factual statement about nature, a number that, according to polls, has remained approximately constant over the past several decades (Bishop 2007; Plutzer and Berkman 2008).
Assuming the ratio of quality work to dreck has remained approximately constant throughout, the absolute quantity of lousy ideas mathematically must have increased.
Visible light observations show that the total amount of material in the arcs has remained approximately constant, but they are dimmer in the infrared light wavelengths where previous observations were taken.
We observe that the frequency of citations crossing communities among scholarly work has remained approximately constant over the past 100 years.
This contrasts with the results from Kikihia, where the rate of population-lineage formation has remained approximately constant since the early Pliocene [ 1].
There has, however, been little effect of the NSP on AHQ: the frequency of this allele in ram lambs genotyped for the NSP has remained approximately constant at around 7% [ 32].
In fact, when adjusted for population growth and inflation, government spending fell over Getty's term in office, with non-health care program spending 40% lower in 1993 than it had been in 1986 (health spending had remained approximately constant over the same period).
However, they had remained approximately constant since the mid 1970s (The World Bank Group, 2010).
On the supposition that the carcinogenic factors responsible have remained approximately constant over the past 75 years, the rates for cancer of the oesophagus, stomach, colon, rectum and pancreas in men and for cancer of the stomach, colon, rectum and pancreas in women accord, in general, with the theory.
As should be apparent from the above analysis, one can assume steady state for a species as long as its production rate and its lifetime t have both remained approximately constant for a time period much longer than t.
