Chapter 21: The esophagus, trachea and main bronchi. Thoracic part of esophagus. The esophagus (figs. 21-1, 21-2 and 21-3) has cervical, thoracic, and abdominal parts, extending from the lower end of the pharynx (C6 vertebrae) to the cardiac opening of the stomach (T11 or 12 vertebral level).
Hi, The PSAT is a practice test for the SAT. Colleges do not see your scores, so there is no pressure to do well on it as a sophomore. However, juniors who take the PSAT can qualify for scholarships through the National Merit Scholarship Program if they are in the top 10% of test takers.
MSAT (Multi Signal Analysis Testing). Data processing software for comprehensive control of a testing machine. The MSAT series is equipped with functions for not only testing machine operation but also data analysis, calculation and data storage for each testing mode.etachable digital display for load and displacement indication. This display can be attached with magnets to any part of the machine and it does not obstruct the user when fixing a sample to the jig or testing a sample as its position can be freely adjusted.