M-modes

Modus, m. mode (of verba) mood, mdgen, v.i. be able, may like, choose. mSgl., abhrev. of moglich. 

Alda M, Grof P, Grof E, Zvolsky P, Walsh M. Mode of inheritance in families of patients with lithium-responsive affective disorders. Acta Psychiatr Scand 1994 90[4] 304—310. 

Mode selection buttons. Located directly under each mode indicating light, each button will select its respective mode of control. If the button below the "M" mode light is depressed, the controller will be in the manual mode of operation if the button below the "A" mode light is depressed, the controller will be in the automatic mode of operation. 

Infrared spectroscopy (IR) measures vibrational modes involving changes in dipole moments. One may classify 0-0 moieties—superoxo versus peroxo— or identify v(M-O) and v(M-O-M) modes.35... 

Surprisingly the first attempts to measure displacements originating from genuine periodic or quasi-periodic perturbations were carried out in vivo. Those studies took advantage of the internal pulsatile motions provided by heart beating. As soon as 1982 small displacements from aortic pulsations were visualized in liver on M-mode scans.69 It was shown that such displacements could be calculated from correlated successive A-scans,70 with an application on liver.71,72 Correlation techniques were also applied on M-mode images to quantitatively estimate motions and deformations of fetal lung.73,74... 

R. S. Adler, J. M. Rubin, P. H. Bland and P. L. Carson, Quantitative tissue motion analysis of digitized M-mode images gestational differences of fetal lung, Ultrasound Med. Biol., 1990, 16, 561-569. 

Figure 10.11. Single mistake during a chain-end controlled isotactic polymerization and schematic 13C NMR spectrum of the methyl region (assuming that chain continues in m mode)...

The dispersive (+ n, - m ) mode has already been seen clearly with the duMond diagrams, Figure 2.10. Here, the curves are no longer identical and the crystals must be displaced from the parallel position in order to get simultaneous diffraction. As the crystals are displaced, so the band of intersection moves up and down the curve. When the curves become very different, the K 1 and K 2 intensities are traced out separately. Then the peaks are resolved in the rocking curve, and if no better beam conditioner is available it is important in such cases to remove the K 2 component with a slit placed after the beam conditioner. A slit placed in front of the detector, with the detector driven at twice the angular speed of the specimen, also works very well. This is in effect a low resolution triple-axis measurement. 

Key words Drosophila, Genetics, Heart physiology. Electrical pacing, M-mode cardiogram... 

Badger, G. M., Mode of Formation of Carcinogens in Human Environment, Natl. Cancer Inst. Monogr., 9, 1-16(1962). 

Earlier studies (ref. 440-442) with ordinary air microbubbles (without any synthetic surfactant coating) have already shown that echocardiographic contrast produced by microbubbles is useful in the qualitative analysis of blood flow and valvular regurgitation. In addition, quantitative studies (ref. 440) have shown a correlation between individual contrast trajectories on M-mode echocardiography and invasive velocity measurements in human beings. Meltzer et al. (ref. 441) have shown that velocities derived from the slopes of contrast trajectories seen on M-mode echocardiography correlate with simultaneous velocities obtained by Doppler techniques. (This correlation is expected because both measures represent the same projection of the microbubble velocity vector, that is, in the direction of the sound beam.) More detailed studies (ref. 442) confirmed that microbubble velocity obtained from either Doppler echocardiography or M-mode contrast trajectory slope analysis correlates well with actual (Doppler-measured) red blood cell velocity. Thus, these early studies have shown that microbubbles travel with intracardiac velocities similar to those of red blood cells. 

R.S. Meltzer, B. Diebold, N.K. Valk, D. Blanchard, J.L. Guermonprez, C.T. Lancee, P. Peronneau and J. Roelandt, Correlation between velocity measurements from Doppler echocardiography and from M-mode contrast echocardiography, Br. Heart J. 49 (1983) 244-249. 

Fig. 11.31 Schematic representation of the Twin Screw Mixing Element Evaluator (TSMEE) in (a) the melt-melt (M-M) mode, and (b) the dissipative mix-melting (DMM) mode. The last section of both the M-M and DME modes consists of two separate HBRs. The mixing element sequences are a design variable. [Reprinted with permission from Proceedings of the Sixth Semi-annual Meeting of the Polymer Mixing Study, Polymer Processing Institute, Hoboken, NJ (1993).]...

The conversion of muonium (y+e ) to its antiatom antimuonium (y e+) would be an example of a muon number violating process,2 and like neutrinoless double beta decay would involve ALe=2. The M-M system also bears some relation to the K°-K7r system, since the neutral atoms M and M are degenerate in the absence of an interaction which couples them. In Table III a four-Fermion Hamiltonian term coupling M and M is postulated, and the probability that M formed at time t=0 will decay from the M mode is given. Present experimental limits22 23 for the coupling constant G are indicated and are larger than the Fermi constant Gp. 

WINK, M., Modes of action of alkaloids, in Alkaloids Biochemistry, Ecology and Medicinal Applications, (M.F. Roberts and M. Wink, eds.), Plenum Press, New York. 1998, pp. 301-326. 

The addition of bromine to 3,4-di- /t-butylthiophene 1-oxide takes place exclusively in 1,4-m-mode to give 1 1 mixture of two isomers (Equation 52) <2003BCJ619>. However, a single 1,4-m-addition product, sy -face to S=0 bond, was obtained in the bromination of 3,5-bis(trimethylsilanyl)thiophene 1-oxide <1998H(48)227>. 

Weff Effective waveguide thickness m Mode number... 

Ponomarev, E.A., Neumann-Spallart, M., Modes, G. and L6vy-CI6ment, C., Electrochemical Deposition of MoSj Thin Films by Reduction of Tetrathiomolybdate, Thin Solid Films, 280, 86, (1996). 

Lee, S.M., Mode II delamination failure mechanisms ofpolymer matrix composites. Journal of Materials Science, 1997. 32 p. 1287-1295. 

In the 128 mode, the 40/80 DISPLAY key selects which screen mode is used as the default. This key is checked at power-on, when RUN/STOP-RESTORE is pressed, or when the RESET button (found next to the power switch) is pressed. This key has no meaning in 64 mode since 80 columns are not available, again for the sake of compatibility. In either 128 or CP/M mode, the same VIC chip used on the 64 displays 40 columns, graphics, and sprites. The 40-column screen can be seen only on a television or composite monitor, not on the RGB display. 

One of the three operating modes of the Commodore 128 is the CP/M mode, utilizing a Z80 microprocessor. Commodore owners have generally not paid much attention to CP/M, and though it has been available for the 64 for some time now, many people still don t know what it is or what it does. 

Figure 9.13 illustrates the change of the polarizability ellipsoid in normal mode vibrations of the H2O molecule. Its iq, i 2 and m modes are all Raman active because the ellipsoid changes size, shape or orientation as shown in Figure 9.13. We should interpret the ellipsoid change with caution. Some modes with apparent ellipsoid change with vibrations are not Raman active. For example, the change of the polarizability ellipsoid in CO2 vibrations (Figure 9.14) does not mean Raman active in all modes. The symmetric stretching model, v, of CO2 is Raman active because the ellipsoid size changes during vibration. However, i>2 and m of CO2 are...

Sasaki M, Oki T, luchi A, et al. Relationship between the angiotensinconverting enzyme gene polymorphism and the effects of enalapril on left ventricular hypertrophy and impaired diastolic filling in essential hypertension M-mode and pulsed Doppler echocardiographic smdies. J Hypertens 1996 14 1403-1408. 

Two-dimensional ECHO employs multiple windows of the heart, and each view provides a wedge-shaped image. Windows most commonly used include parasternal long- and short-axis and apical two-and four-chamber views (Fig. 11-6). These views are processed onto a videotape to produce a motion picture of the heart. 2D ECHO renders increased accuracy in calculating ventricular volumes, wall thickness, and degree of valvular stenosis compared with M-mode ECHO. Patient-specific calculated parameters such as ejection fraction and wall thickness are compared with standardized values (population-... 

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