The two most commonly used prescription anti-seizure medications for pets are phenobarbital (PB) and potassium bromide (KBr or K-BroVet Potassium Bromide). Diazepam is not used to prevent seizures in dogs because the effects last about 20 minutes.
In radio systems, TDMA is usually used alongside Frequency-division multiple access (FDMA) and Frequency division duplex (FDD); the combination is referred to as FDMA/TDMA/FDD. This is the case in both GSM and IS-136 for example.
Tom, as you know, SiriusXM radio is a subscription radio service that offers scores of channels featuring music, sports, weather and news, among other categories. The most popular way to listen to Sirius is in your car. Many automakers have partnered with Sirius to feature it in their dashboards along with AM, FM and other audio services.