SkyMark, JetStar and others offer flights from Tokyo and other major cities in Japan to Naha. Low cost airlines such as Air Asia Japan and Peach Aviation now fly between Okinawa (Naha) and Tokyo Narita, Osaka Kansai respectively. Most Japanese airlines do offer deep discounts, but they MUST be bought in advance.
The alveoli are open to the environment so alveolar pressure (i.e. the pressure inside the lungs) is really the same as atmospheric pressure. Intrapleural pressure is the pressure of the air in the pleural cavity in which the lung sits (the space between the lung tissue and the chest wall).
Dental alveoli (singular alveolus) are sockets in the jaws in which the roots of teeth are held in the alveolar process of maxilla with the periodontal ligament.The lay term for dental alveoli is tooth sockets. joint that connects the roots of the teeth and the alveolus is called gomphosis (plural gomphoses).Alveolar bone is the bone that surrounds the roots of the teeth forming bone sockets a.k.a. alveolus. In mammals, tooth sockets are found in the maxilla, the premaxilla and the mandible.