The highly acclaimed Practice of English Language Teaching is the essential guide for teachers of English in a wide range of contexts. The fifth edition has been revised to reflect new developments in language teaching. It explains current pedagogy to teachers who want to access the most relevant ELT practices and incorporate them into their lessons.

The Third Edition of this classic text presents the basic concepts of PET imaging technology. Topics include basic physics of PET imaging; detectors, scanners and data collection; storage, display, and PACS; PET radionuclides and radiopharmaceuticals; reimbursement for PET procedures; and performance of PET studies. This revised edition is thoroughly updated and includes information on new PET scanning detectors and PET/MRI scanners; PET/MRI data acquisition; software packages; recently devel...