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Epson, which is sometimes credited for being the first to market a notebook computer with the HX-20 in 1982, [2] introduced the ActionNote series in April 1993. [3] Development for the ActionNote was led by Sanford Weisman, portable computer product manager at Epson America, who was also instrumental in the design of the company's earlier NB series of laptops. [4]
In ophthalmology, apraxia of lid opening (ALO) is an inability to initiate voluntary opening of the eyelid following a period of eyelid closure, with normal function at other times. Manual lifting of the eyelid often resolves the problem and the lid is able to stay open.
Image of man making the "eyelid pull" hand gesture, published by Di Jorio in 1832 in Naples, Italy. The eyelid pull is a gesture in which the finger is used to pull one lower eyelid further down, exposing more of the eyeball.
Ball and chain inactivation can only happen if the channel is open. In neuroscience, ball and chain inactivation is a model to explain the fast inactivation mechanism of voltage-gated ion channels. The process is also called hinged-lid inactivation or N-type inactivation. A voltage-gated ion channel can be in three states: open, closed, or ...
Four speeds forward, one reverse, synchromesh floor mounted, model T98 (option in L120-L170 after 5/50) Five speeds forward, one reverse, non-synchromesh floor mounted (L180 series, option in L160-L170) Overdrive Five speeds forward, one reverse, non-synchromesh floor mounted (option in L160-L180 series) Electric 2-speed rear axle (option in ...
A firearm is said to fire from an open bolt or open breech if, when ready to fire, the bolt and working parts are held to the rear of the receiver, with no round in the chamber. When the trigger is actuated, the bolt travels forward, feeds a cartridge from the magazine or belt into the chamber , and fires that cartridge in the same movement.