Reported half-lives of tetracycline antibiotics in soil and soil-slurry mixes range from 30 to 180 days, whereas half-lives in water are 15 30 days (Kühne et al. 2000).
Normal concrete mixes range from 2500 PSI to 5000 PSI, with engineered design mixes of over 10,000 PSI used in specialized applications.
The bookshelves to his left contain an eclectic mix ranging from Margaret Atwood to Solzhenitsyn's Gulag Archipelago.
The groups signed up are an All-American trail mix, ranging from Black Lives Matter to Code Pink, to Bikers for Trump.
The programme is based on one he produced back in 2006 (Carlos Acosta and Guests), and it's an entertaining if idiosyncratic mix, ranging from 19th-century Bournonville, through Balanchine, to a duet from his own recent Carmen.
Also caught on tape is a mix ranging from Walt Disney giving a speech on the Modern's 10th anniversary on May 10 , 1939 to Marcel Duchamp speaking at the Modern on Oct. 20, 1962.
So far the titles are a highly varied mix, ranging from Johnny Weissmuller's threadbare "Jungle Jim" pictures to Dick Clement's bone-dry British marital comedy "A Severed Head," with Ian Holm and Lee Remick.
It is an eclectic mix, ranging from a Saul Bass film poster (mass-produced in the 1960s, but now worth up to £3,000), to the street-art letterforms of Ben Eine, known for plastering the alphabet across roller shutters in the East End.
So her Cape Verdean music is an international mix, ranging from morna to Brazilian-influenced songs (like "Dimokransa," or "Democracy," which has lyrics that ponder modernity and the loss of tradition) to works rooted in some of Cape Verde's more upbeat African rhythms and songs with touches of funk and the Caribbean.
