Q time

R = y = radial distance from base of stack, ft, to grade intersection with D q = time interval for escape, sec... 

Entry Conditionsab W (°q Time (min) Tield (%) Selectivity (%) Reaction rate (103 s )... 

The charge density appears to be approximately proportional to the peak mass flow rate (duct flow rate, Q, times the maximum dust concentration) in the duct. 

Q Time-Dependent Density Functional Theory from a Bohmian Perspective... 

Q Time-Independent Theories for a Single Excited State... 

Fig. 4.36 Scaling representation of NSE data (density correlation function) corresponding to PI at Q=1.92 A [second maximum of S(Q)]. Times have been divided by the KWW time Tpair to obtain a master curve. T=230 (cross), 240 (empty circle), 250 (plus), 264 (empty square), 280 (empty triangle), 320 K (empty diamond). The solid line indicates the fit with the KWW law for 250 K

Magnetic sector field (B) Combination of magnetic (B) and electric sector fields (E) Quadrupole mass analyzer (Q) Time-of-flight mass analyzer (ToF)... 

An isolated ion in an electric field experiences a force directed toward the oppositely charged electrode. This force is given by the product of the charge of the ion q times the electric field E ... 

NO. OF RELAYS Q TIME DELAY AUXILIARY 0 GENERAL PURPOSE... 

The coefficients a must be so chosen that 2 0,- transforms in the fashion appropriate to the irreducible representation r. Now the important point is that bases for only certain irreducible representations can be constructed out of linear combinations of the vL- To determine which, one ascertains the group characters associated with the transformation scheme, usually reducible, of the original attached wave functions rpi before linear combinations are taken. This step is easy, as the character xd for a covering operation D is simply equal to q, where q is the number of atoms left invariant by D. This result is true inasmuch as D leaves q of the atoms alone, and completely rearranges the others, so that the diagonal sum involved in the character will contain unity q times, and will have zeros for the other entries. The scheme for evaluating the characters is reminiscent of that in the group... 

Dipoles, in addition to having a certain size, also exist in specific directions. For example, the dipole between H and F points toward F since F has a larger electronegativity and draws the electron density toward itself. So the dipole has both a size and a direction. Measurements that possess both a size and a direction are known as vectors. The magnitude of the dipole is usually expressed as the dipole moment. A dipole moment is defined as the product of the charge, Q, times the distance between the charges, r. 

Fig. 7. (a) the depolarized Raman spectra (1 - + IJ)/2 and (b) the circular difference spectra 1000 (1 — I") of neat (R)—(+) 1-methylindane and two deuterated derivatives. The chirality numbers q times a factor of 1000 are obtained by dividing the spectra in (b) by the corresponding ones from (a). Reproduced from Ref. 76 with the publisher s permission... 

The isosceles triangle of wavevectors in Fig. 2.19 shows that half of the magnitude of the scattering wavevector is equal to the magnitude of wavevectors q or q times the sine of half the angle 6 between them ... 

However, for non-dilute systems, the diffusion coefficient obtained from the low q time dependence of S q, t) may not be the diffusion coefficient of the polymers. For example, in semidilute solutions the dominant decay in S q, t) corresponds to correlations disappearing at the scale of the correlation length. In such cases, the diffusion coefficient is called the cooperative diffusion coefficient. 

Catalyst Temp ( Q Time (h) Dimer Product Distribution (2/3) Conversion (%)... 

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