macro system

1) Engineering: macrocode

2) Information technology: macro system, macroinstruction system, macrosystem

3) Robots: macro(instruction) system

• system macro

(n.) = top level, top layer, macro level [macro-leve/macrolevel]

Ex. The top level is the system or union catalog, which is shared by all libraries in the network.

Ex. Developed in accordance with the Open Systems Interconnection (OSI) Reference Model, it is one of the first application to top layer standards to be ratified.

Ex. This article distinguishes between research undertaken at the micro, meso and macro levels and the concomitant foci, demands and potential contribution of such research.

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familiar in the twinkling of an eye

in the twinkling of an eye

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= in the blink of an eye, in the twinkling of an eye, in a snap, in a jiffy, in the time it takes to flick a switch, at the flick of a switch, with the flick of a switch, in a flash, in no time at all, in next to no time, in no time, with the tip of a hat, in and out in a flash, in a heartbeat, as quick as a wink, at the drop of a hat, in a trice

Ex. Society has moved from micro to macro scale in almost the blink of an eye.

Ex. You can send an email message from Boston to Addis Ababa in a twinkling of an eye, but that message may be expunged in a second twinkling.

Ex. Firefox installs in a snap, and it's free.

Ex. The article is entitled 'Chemistry in a Jiffy'.

Ex. In the time it takes to flick a switch, the party can disintegrate into a free-for-all of petty bickering.

Ex. It may now be possible to lower your blood pressure at the flick of a switch by stimulating parts of the brain with electrodes.

Ex. Either armor piercing or high explosive ammunition may be selected with the flick of a switch.

Ex. In a flash, without a moment wasted on intelligent astonishment, the poor accosted earthling gives a detailed description of the instrument he apparently assumes without further investigation the stranded space man needs.

Ex. In no time at all, the printing revolution also changed institutions, including the educational system.

Ex. What we call the universe, in short, came from almost nowhere in next to no time.

Ex. Follow each of these tips, and you'll be on the road to success in no time.

Ex. These people have absolutely no scruples, commiting genocide with the tip of a hat.

Ex. Burglars could be in and out in a flash and it may be hours before you even realise that anything is missing.

Ex. Life is too short, and it can be over in a heartbeat.

Ex. And quick as a wink, Jack picked up the coin and put it into his purse.

Ex. Sometimes these tantrums start at the drop of a hat for often no apparent reason other than the fact that he's 2 years old.

Ex. In a trice we find ourselves left without civilisation -- just a push of a wrong button and everything goes straight to a primitive state.

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= in the blink of an eye, in the twinkling of an eye, in a snap, in a jiffy, with the tip of a hat, in next to no time, in no time at all, in no time, in a heartbeat, in a trice

Ex. Society has moved from micro to macro scale in almost the blink of an eye.

Ex. You can send an email message from Boston to Addis Ababa in a twinkling of an eye, but that message may be expunged in a second twinkling.

Ex. Firefox installs in a snap, and it's free.

Ex. The article is entitled 'Chemistry in a Jiffy'.

Ex. These people have absolutely no scruples, commiting genocide with the tip of a hat.

Ex. What we call the universe, in short, came from almost nowhere in next to no time.

Ex. In no time at all, the printing revolution also changed institutions, including the educational system.

Ex. Follow each of these tips, and you'll be on the road to success in no time.

Ex. Life is too short, and it can be over in a heartbeat.

Ex. In a trice we find ourselves left without civilisation -- just a push of a wrong button and everything goes straight to a primitive state.

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SUBJECT AREA: Medical technology, Photography, film and optics

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At the age of 19 Marey went to Paris to study medicine, becoming particularly interested in the problems of the circulation of the blood. In an early communication to the Académie des Sciences he described a much improved device for recording the pulse, the sphygmograph, in which the beats were recorded on a smoked plate. Most of his subsequent work was concerned with methods of recording movement: to study the movement of the horse, he used pneumatic sensors on each hoof to record traces on a smoked drum; this device became known as the Marey recording tambour. His attempts to study the wing movements of a bird in flight in the same way met with limited success since the recording system interfered with free movement. Reading in 1878 of Muybridge's work in America using sequence photography to study animal movement, Marey considered the use of photography himself. In 1882 he developed an idea first used by the astronomer Janssen: a camera in which a series of exposures could be made on a circular photographic plate. Marey's "photographic gun" was rifle shaped and could expose twelve pictures in approximately one second on a circular plate. With this device he was able to study wing movements of birds in free flight. The camera was limited in that it could record only a small number of images, and in the summer of 1882 he developed a new camera, when the French government gave him a grant to set up a physiological research station on land provided by the Parisian authorities near the Porte d'Auteuil. The new design used a fixed plate, on which a series of images were recorded through a rotating shutter. Looking rather like the results provided by a modern stroboscope flash device, the images were partially superimposed if the subject was slow moving, or separated if it was fast. His human subjects were dressed all in white and moved against a black background. An alternative was to dress the subject in black, with highly reflective strips and points along limbs and at joints, to produce a graphic record of the relationships of the parts of the body during action. A one-second-sweep timing clock was included in the scene to enable the precise interval between exposures to be assessed. The fixed-plate cameras were used with considerable success, but the number of individual records on each plate was still limited. With the appearance of Eastman's Kodak roll-film camera in France in September 1888, Marey designed a new camera to use the long rolls of paper film. He described the new apparatus to the Académie des Sciences on 8 October 1888, and three weeks later showed a band of images taken with it at the rate of 20 per second. This camera and its subsequent improvements were the first true cinematographic cameras. The arrival of Eastman's celluloid film late in 1889 made Marey's camera even more practical, and for over a decade the Physiological Research Station made hundreds of sequence studies of animals and humans in motion, at rates of up to 100 pictures per second. Marey pioneered the scientific study of movement using film cameras, introducing techniques of time-lapse, frame-by-frame and slow-motion analysis, macro-and micro-cinematography, superimposed timing clocks, studies of airflow using smoke streams, and other methods still in use in the 1990s. Appointed Professor of Natural History at the Collège de France in 1870, he headed the Institut Marey founded in 1898 to continue these studies. After Marey's death in 1904, the research continued under the direction of his associate Lucien Bull, who developed many new techniques, notably ultra-high-speed cinematography.

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See also: Demenÿ, Georges

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