Abstract: A variable-length cross-packet hybrid automatic repeat request (VL-XP-HARQ) is proposed to boost the spectral efficiency (SE) and the energy efficiency (EE) of communications. The SE is ...

Rob Reiner spoke to comedian Eric Idle hours before the director and his wife were killed inside their Los Angeles home. Idle, 82, revealed details about the pair’s final conversation on Monday ...

President Trump signs a spending package to reopen the government, shortly after the Republican-led House approved the measure. Photo: Kevin Lamarque/Reuters WASHINGTON—The GOP-led House passed a ...

Warren Buffett's Berkshire Hathaway has been a net seller of stocks for 10 straight quarters, to the cumulative tune of $174.4 billion. Buffett has now gone three consecutive quarters without buying ...

Sephiroth ranks very high on the “cool” scale, and a huge reason for that is his ōdachi, the extra-long katana he wields, called the Masamune. He’s not the first Final Fantasy character to wield a ...

Flexible arguments enable you to pass a variable number of arguments to a function. In this exercise, you will practice defining a function that accepts a variable number of string arguments. The ...

-Complete the function header by supplying the parameter for the dataframe df and the flexible argument *args. -Complete the for loop within the function definition so that the loop occurs of the ...

Messenger ribonucleic acid (mRNA) is a single-stranded molecule of RNA that carries the instructions from DNA to create specific proteins. The main applications for mRNA include immunotherapy, protein ...