Search results
Results from the WOW.Com Content Network
In aerobatics, the cobra maneuver (or just the cobra), also called dynamic deceleration, [1] among other names (see § Etymology), is a dramatic and demanding maneuver in which an airplane flying at a moderate speed abruptly raises its nose momentarily to a vertical and slightly past vertical attitude, causing an extremely high angle of attack and making the plane into a full-body air brake ...
Viktor Georgiyevich Pugachev (Russian: Ви́ктор Гео́ргиевич Пугачёв) (born 8 August 1948 in Taganrog, RSFSR) is [1] a retired Russian Air Force officer and a former Soviet test pilot who was the first to demonstrate the so-called Pugachev's Cobra manoeuvre to the general public in 1989, flying an Su-27.
However, as supermaneuverability itself is defined, the ability of an aircraft to perform high alpha maneuvers that are impossible for most aircraft is evidence of the aircraft's supermaneuverability. Such maneuvers include Pugachev's Cobra and the Herbst maneuver (also known as the "J-turn").
The Valsalva maneuver can reduce pain during lumbar puncture. [11] [how?] According to Kumar, et al., performing the maneuver on an awake patient triggers predictable cardiovascular and autonomic responses that can be timed by a skilled surgeon to maximize anesthetic benefit for the patient.
Middle ear barotrauma (MEBT), also known to underwater divers as ear squeeze and reverse ear squeeze, is an injury caused by a difference in pressure between the external ear canal and the middle ear. It is common in underwater divers and usually occurs when the diver does not equalise sufficiently during descent or, less commonly, on ascent.
Heimlich was enjoying a steak dinner at the Dupree House senior living facility, when he noticed the 87-year-old Patty Ris choking on her hamburger.
Antonio Maria Valsalva (17 January 1666 – 2 February 1723), was an Italian anatomist born in Imola.His research focused on the anatomy of the ears.He coined the term Eustachian tube and he described the aortic sinuses of Valsalva in his writings, published posthumously in 1740.
"Cobra Kai" showrunners answer our burning questions about Chozen and Kim Da-eun, Daniel's dog-cage adventure, and more. Warning: This article contains spoilers for Cobra Kai season 6 part 2 ...