They used the SEER database, which offers cause-of-death data for cancer patients, and a competitive risk model to address this problem according to the following process: (1) data were obtained from the SEER database; (2) demography, clinical characteristics, treatment modality, and cause of...
Its ability to reuse frequencies means that the same channel may be used for conversations taking place on two different floors because the cells are separated by enough distance to prevent interference. Q: Can outsiders access the system? A: No. Only Portables registered on the system have ...