T minimum

Tst = equilibrium temperature at which Cst exists over liquid in dry air at one atmosphere, °C or °F Tu = equilibrium temperature at which the upper flammable limit composition exists over liquid in dry air at one atmosphere, °C or °F Tw = vessel wall temperature, °R Ti = gas temperature, °R, at the upstream pressure, determined fromTt = (Pi/P,) (T,) t = minimum required thickness of shell of vessel, no corrosion, inches... 

Multivariate adaptive regression Input partition Adaptive shape, spline [0, t], minimum output prediction error... 

T) = minimum thickness of reinforcing ring or saddle made from pipe (use nominal thickness if made from plate)... 

Returning to our data, it is especially interesting that we find a systematic reduction in solvent relaxation upon increase in polymer concentration, even at low polymer concentration, inasmuch as the relaxation should be almost exclusively by intramolecular dipolar relaxation. The existence of a T minimum at higher pol3rmer concentration permits us to make a meaningful comparison with various models. If the chloroform relaxation... 

Fig. 2. Electron drift velocities as a function of electric field for A, GaAs and B, Si The gradual saturation of curve B is characteristic of all indirect semiconductors. Curve A is characteristic of direct gap semiconductors and at low electric fields this curve has a steeper slope which reflects the larger electron mobility. The peak in curve A is the point at which a substantial fraction of the electrons have gained sufficient energy to populate the indirect L minimum which has a much larger electron-effective mass than the T minimum. Above 30 kV/cm (not shown) the drift velocity in Si exceeds that in...

REN t MINIMUM OF A FUNCTION OF ONE VARIABLE I REN I METHOD OF 60LDEN SECTIONS I... 

The greater changes of the correlation functions are observed near 7Va(f) maximum shown in Fig. 8.6. The pattern for t = 330.7 corresponds to the K(t) maximum the correlation functions of dissimilar particles Y(r, t) has a considerable peak. In its turn, at t = 334.7 we observe K(t) minimum and no peak of Y. When particle concentrations change, so does the correlation function of similar particles. These changes as it is seen in Fig. 8.5 demonstrate the correspondence of the behaviuor of the correlation functions to the current particle concentrations. 

A wide distribution (p=8) causes the T- minimum to become shallow, and increases the value of the minimum T value which will be observed. The NOEF (Figure 3) is reduced at short correlation times, and larger than expected at long correlation... 

The initial relaxation results on PP over a temperature range from 24°C to -195°C are summarized in Figure 13. The T3 data were collected using a pulse sequence developed by Torchia (44) which allows cross-polarization enhancement of the signals. The T] p data were determined at 58 kHz using Tj p methodology of Schaefer et al. (1). As indicated in the figure, each of the carbons display individual relaxation rates in both types of experiments. The CH and CH2 carbons have a T minimum at ca. -110°C, nearly the same temperature as that reported by McBrierty et al.(45) for the proton Ti minimum in isotactic PP. 

S. = maximum cross-sectional area of plummet, ft2 Ss = safe working stress, lbf/in.2 ST = tensile strength, lbf/in.2 t = minimum wall thickness, in., see Table 4 T = temperature, °R u = internal energy, ft lbf/lbm v = specific volume of fluid, ft3/lbm... 

NELFINAVIR RITONAVIR AND LOPINAVIR Possibly 1 efficacy of lopinavir and ritonavir, and t efficacy of nelfinavir i bioavailability of lopinavir and ritonavir, but t minimum plasma levels of nelfinavir and its active metabolites Monitor closely. May need to T doses of lopinavir and ritonavir... 

The proton T relaxation time was determined as a function of temperature for samples with varying content of hydrophilic Aerosil (300 m g ) [7]. Diie to H spin-diffusion, only a single h relaxation time is usually measured in heterogeneous polymers [23]. The presence of Aerosil in PDMS suppresses the T minimum at 195 K, ascribed to the chain motion (a-relaxation) in unfilled PDMS, and leads to the appearance of a minimum at higher temperature, in the vicinity of 280 K as shown in Fig. 6. 

The rabber modulus increases with an increasing volume fraction of Aerosil. The modulus increase can be caused by the elastomer-filler and filler-filler interactions and by an increase of effective filler content. A very sharp peak for the tanZ is observed at 163 K for an unfilled crosslinked sample. This maximum corresponds to the glass transition of the rubber. Furthermore, it is observed that the Tg of the rubber does not change in the presence of filler. However, the second maximum of to 5 can be seen in the vicinity of 200 K for filled samples. The intensity of this maximum becomes more pronounced with increasing Aerosil content. This observation is in agreement with the results of the h and Ty relaxation study, as demonstrated in Fig. 4a and 6, respectively. Therefore, it seems reasonable to assign the maximum for at 200 K to the motion of adsorbed chain units. This maximum is observed at a lower temperature than the H and T, minimum for the adsorbed chain units (at about 280 K) due to difference in frequency of these methods 1.6 Hz and 46-90 MHz, respectively. 

---