Substantial scientific evidence indicates that the nerve agents cause serious harm to bees, whose pollination is vital for many crops.
But there are substantial scientific hurdles yet to overcome.
"We conclude the study has substantial scientific deficiencies," wrote the authors.
The doors are a scientific effort to equalize air pressure.
It makes a real, substantial scientific contribution to our thinking about this area.
He does original music composition and he's also done some substantial scientific research".
The Red Sea was subject to substantial scientific research in the 20th century, particularly since World War II.
The phenomenon has attracted substantial scientific attention since then.
In addition to the substantial scientific contribution, Chinese scientists made irreplaceable contribution to the international supports by making the UNESCO statement on 7 May, 2000 published supporting the free-sharing principle of human genome sequences, as well as many other efforts.
