Despite ups and downs from year to year, global average surface temperature is rising. By the beginning of the 21st century, Earthâs temperature was roughly 0.5 degrees Celsius above the long-term (1951â1980) average. (NASA figure adapted from Goddard Institute for Space Studies Surface Temperature Analysis. ).
H.R. 2292 (Markey) would require the Commodity Futures Trading Commission (CFTC) to provide a regulatory definition of HFT in the derivatives markets that the agency oversees. It would also require such high-frequency traders in derivatives to register with the CFTC, submit semiannual reports to the agency, and conform to business conduct
Pulmonary function tests (PFTs) are a group of tests that measure how well your lungs work. This includes how well youâre able to breathe and how effective your lungs are able to bring oxygen to the rest of your body. Your doctor may order these tests: if youâre having symptoms of lung problems.