The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound.
The only way to reconstruct a broad-band signal is to add its narrow-band components together by taking into account the correct time-lag between them.
Scientists say they have reconstructed around half of the genome of the woolly mammoth, a species that became extinct at the end of the last Ice Age some 11,000 years ago.
Throughout history, chemistry through its forging of precious and unique arrangements of atoms has influenced the fortunes of humans in visceral and vivid ways.
Now that we've figured out the ancient Greek meaning of pneumonia, we can stick it together with peri to get the peripheumon-their word for a lung problem.
"We found a concerning degree of potentially harmful drug combinations being prescribed to seniors," Tami Mark of Thomson Reuters, parent company of Reuters, said in a statement.