[word=□ | □] □ □
[word=over | □] □ □
[word=additional | □] □ □
Then we added an additional layer of control : when more than one gun was firing , instead of calling another instance of the same system , we simply increased the rate of the shots and increased the pitch , volume , and time variations slightly . expanded a previous investigation to a larger sample , added depressed cocaine patients , and added an additional cognitive assessment . Airports have also added an additional layer of security at boarding gates . Classroom course requirements Students must complete classroom coursework ( three courses per semester ) totaling 25 semester hours , with formal practicum training adding 18 additional credit hours . This is just the beginning of the coal rush ; over sixty additional new plants have been proposed nation-wide . While , in their view , the old Georgia system permitted unguided jurors to impose " the death sentence in a way that could only be called freakish , " [ 13 ] the new Georgia system provided significant guidance to the jury and the appellate review process added an additional safeguard against abuse . A No Cost Extension ( NCE ) extends the ending date of a grant award without adding any additional funds . We recommend that students consider carefully before adding any additional courses in the Fall term of their first year . It also looks at the possibility of adding any additional services or coverages that might be important to our students . The amendment added an additional alternative which expands the Integrated Cormorant Damage Management Program in Michigan . By plugging the HomePortal into any telephone jack , EarthLink Home Networking users instantly gain high-speed Internet connectivity and the ability to network PCs , peripherals and Internet appliances via an Ethernet , home phoneline ( HomePNA ) , or wireless network without adding any additional wiring . Humans continue to add enormous additional quantities of carbon dioxide and other greenhouse gases and are also removing the ability of life to remove / sequester carbon dioxide ( by e.g . These cooperative arrangements provide a mechanism for encouraging and supporting electronic filing for committees with commercial software without adding any additional elements for committee personnel .