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FLAP

If the X coordinate represents a mode displacement that transforms as fli (e.g., an asymmeti ic stietch of CH) and y transforms as Ai (a flapping motion of the... [Pg.131]

The simulations also revealed that flapping motions of one of the loops of the avidin monomer play a crucial role in the mechanism of the unbinding of biotin. The fluctuation time for this loop as well as the relaxation time for many of the processes in proteins can be on the order of microseconds and longer (Eaton et al., 1997). The loop has enough time to fluctuate into an open state on experimental time scales (1 ms), but the fluctuation time is too long for this event to take place on the nanosecond time scale of simulations. To facilitate the exit of biotin from its binding pocket, the conformation of this loop was altered (Izrailev et al., 1997) using the interactive molecular dynamics features of MDScope (Nelson et al., 1995 Nelson et al., 1996 Humphrey et al., 1996). [Pg.44]

These minimizations lead to aiOt -I- flap = E(aiSn -f... [Pg.184]

The practice of employing reusable thermal protection systems for reentry is becoming more common. These are essentially ablative materials exposed to environments where veryHtde ablation actually occurs. Examples iuclude the space shuttle tiles and leading edges, exhaust no22le flaps for advanced engines, and the proposed stmctural surface skin for the National Aerospace plane. [Pg.3]

PMR-15—carbon fiber composites include jet-engine cowlings, ducts, compressor blades, and flaps and fairings (24,38). [Pg.8]

Fig. 7. Plant for spray-drying of detergents and soaps. 1, Burner 2, air combustion 3, cold air fan 4, hot air generator 5, spray-drying tower 6, cleaning ring 7, no22les circuit 8, tower suction cyclones group 9, tower suction fan 10, double-flap dischargers 11, recovery powder cyclone 12, recovery powder fan 13, belt conveyor 14, air lift 15, air lift suction cyclones 16, air lift suction fan 17, double-flip dischargers 18, vibrating sieve. Fig. 7. Plant for spray-drying of detergents and soaps. 1, Burner 2, air combustion 3, cold air fan 4, hot air generator 5, spray-drying tower 6, cleaning ring 7, no22les circuit 8, tower suction cyclones group 9, tower suction fan 10, double-flap dischargers 11, recovery powder cyclone 12, recovery powder fan 13, belt conveyor 14, air lift 15, air lift suction cyclones 16, air lift suction fan 17, double-flip dischargers 18, vibrating sieve.
In order to be able to recognize the type and function of the test point even without an inscription, it is recommended that the design of the test point conform to factory standards. Aboveground test points are usually installed in marker posts with a closable flap. The measuring cable is attached to a plastic plate with terminals (see Fig. 10-7). [Pg.277]

Early in the 17th century, there was still vigorous disagreement as to the feasibility of empty space Descartes denied the possibility of a vacuum. The matter was put to the test for the first time by Otto von Guericke (1602-1686), a German politician who devoted his brief leisure to scientific experimentation (Krafft 1970-1980). He designed a crude suction pump using a cylinder and piston and two flap valves, and... [Pg.404]

Butterfly A plate which turns on a diametrical axis inside a duct, or a pair of flaps hinged to a common spindle to allow flow in one direction only. [Pg.1427]

Plate (single blade) A hinged flap that, by virtue of its position relative to airflow, creates a flow variation. This simplest form of damper, only used on small duct sizes, does not provide accurate control. [Pg.1427]

Manual damper or valve A metal or plastic flap used to control the rate of airflow in a duct manually. [Pg.1457]

After the fire, the check valves on all three pumps were found to be out of order. On one the seat had become unscrewed. On another the fulcrum pin was badly worn. On the third the pin was worn right through, and the flap was loose. The valves had not been inspected since the plant was built. [Pg.156]

A variety of fast-acting valves are available, inclnding slide gate, flap (bnt-terfly), and float (poppet) valves. Slide gate and flap type valves are actn-ated (closed) npon a signal from a detector (sensor) in the pipeline between two items of interconnected process eqnipment. The detector sends a... [Pg.41]

FIGURE 3-15. Fast-acting flap (butterfly) isolation valve (Eckhoff 1997). [Pg.43]


See other pages where FLAP is mentioned: [Pg.707]    [Pg.709]    [Pg.420]    [Pg.397]    [Pg.64]    [Pg.561]    [Pg.515]    [Pg.517]    [Pg.518]    [Pg.521]    [Pg.521]    [Pg.12]    [Pg.13]    [Pg.235]    [Pg.113]    [Pg.110]    [Pg.188]    [Pg.1973]    [Pg.185]    [Pg.271]    [Pg.721]    [Pg.310]    [Pg.481]    [Pg.745]    [Pg.1174]    [Pg.1178]    [Pg.1179]    [Pg.1179]    [Pg.1184]    [Pg.1186]    [Pg.42]    [Pg.43]    [Pg.49]    [Pg.211]    [Pg.42]    [Pg.97]    [Pg.520]   
See also in sourсe #XX -- [ Pg.179 ]




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5-lipoxygenase activating protein FLAP)

Active flap

FLAP 4-Point Pharmacophore Fingerprints from GRID

FLAP Theory

Fingerprints for ligands and proteins (FLAP

Flap cleavage

Flap movement

Flap region

Flap technique

Flap valve

Flap-endonuclease

Flapping equilibrium

Flapping tremor

Flapping vibrations

Flexible flap regions

Flip-flap mechanism

Isolated perfused porcine skin flap

Isolated perfused porcine skin flap IPPSF)

Isolated perfused porcine skin flap model

Perfused Porcine Skin Flap

Porcine skin flap model

Regulating flaps

Single Hinge Bilayer Devices Flaps and Lids

Trailing edge flap

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