Quad

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Quad

In printing, a type with no letter attached to it. The quad exists to put spaces between words.
References in periodicals archive ?
Table 1-3 list total energies(corrected ZPE), spin contamination values, bond dissociation energies, the energy difference between doublet and quadruplet,crucial bond lengths and bond angles of BX, where X=CO, CS, N2, CNCH3, H2O, H2S, NH3, PH3, F-, CN-, C5H5N, NO2-.
Fraternal quadruplets resulting from natural conception are very rare, occurring in only one in 729,000 births.
And upon discovering she was pregnant with quadruplets, doctors advised the 20-year-old to abort two of them to give the other two a better chance of survival.
The three sons and a daughter born to Al Shaima and her businessman husband, Mubarak Al Bushr Abdullah, 36, on Monday are now being hailed as a miracle of sorts, as the odds of conceiving quadruplets without fertility assistance (spontaneous conception) are estimated at one in half a million.
Dressed in their best, the Whiteman quadruplets - Garrett, Cole, Chad and Katy - cooed and giggled Thursday at their first birthday party.
Whiteman and his wife, Colleen, just gave birth to quadruplets, joining an elite club of multiple-birth parents.
The couple belong to Vineyard Christian Fellowship, and members of the Santa Clarita congregation have pitched in with baby sitting since the quadruplets were born.
Two of the quadruplets born to a Canyon Country couple were resting contentedly near their mother Sunday on their first day home since their birth Jan.
The Portuguese star has had his hands full ever since wife Sonia gave birth to quadruplet girls two years ago.
He added: "Even though Liverpool Women's Hospital is the largest and busiest maternity unit in the UK, we have had no quadruplet pregnancies since we opened in 1995 until now.
KHANEWAL -- A woman gave birth to quadruplets in Khanewal's Kacha Khoh area on Sunday.
KHANEWAL -- A woman gave birth to quadruplets, in Kacha Khoh area, here on Sunday.