Slope of straight line

The non-coincidence of the slopes of straight lines in Fig. 11(b) for various temperatures for the samples with H20 results, according to refs. 118 and 119, from the participation in the charge recombination process of two (or more) types of P700t -A" pairs with different values of recombination activation energies. 

As seen in Fig. 4.6, for the Co-CoSi couple the slope of a plot of the squared thickness of the Co2Si layer against annealing time is in fact twice that of such a plot for the Co-Si couple. If the layer thickness is plotted against the square root of the time, V/, then the ratio of the slopes of straight lines for the couples of this type should be V2. 

It is seen in Table I and Fig. 1 that the concentration, expressed as gas pressure in millimeters of mercury, decreases and approaches zero as the time increases, doing so at a decreasing rate. The average rates of decrease between two concentrations are represented by the slopes of straight lines joining the points in Fig. 1. When they are plotted against the average concentra-... 

Figure 77 Current-field characteristics [in log(j) F3 4) against F1/2 representation] of the DL LEDs consisting of variable concentration of TPD HTL (%TPD PC)(70nm) and a 100% evaporated Alq3 ETL (60 nm) sandwiched between an ITO anode and a Mg cathode. The slopes of straight lines approximating the experimental plots (points), a, in (cm/V)1 2 are given in the bottom-right corner. After Ref. 303. Copyright 2001 Institute of Physics (GB).

Figure 5. Log quinoline concentration vs. Ei/i for reduction of Cu(II) in a mineral oil/ 1-pentanol/SCS microemulsion (60%) fsee text and Equation vii). Slope of straight line segment at lugher quinoline concentration is 4.55.

Figure 6. Log i/(U — i) at a fixed potential of —0.50 V (vs. SCE) vj. log quinoline concentration fsee text arid equation viii). Slope of straight line segment at higher quinoline concentration is 1.46.

From Fig. 4, (5a,b)c and (Sa,b)c=o were read off as the slopes of straight lines 1 and 3. The selectivity value after disappearance of C was in good agreement with measured in the binary system. Similar systems have also been described (700, 707). The results clearly indicate that the unsaturated compound adsorbed on the catalyst surface has a stronger effect on the selectivity of hydrogenation of two further substrates than the saturated compound with the same skeleton, which is operative only through interactions from the bulk phase. 

CL intensities of all the saccharides were measured at elevated temperatures below 100 °C in both a nitrogen and oxygen atmosphere. The average CL intensities for different temperatures were plotted in the Arrhenius plot. Activation energies were calculated from the slope of straight lines in the plots. In order to examine temperature effect on CL emission of cellulose in an inert atmosphere, powdered cellulose was stored for two weeks in air at ca. 25 °C and ca. 10 °C. 

Because the continuous phase or serum influences the rheological properties of suspensions, its characteristics, such as the intrinsic viscosity, are of interest. The magnitude of intrinsic viscosity can be determined by extrapolation techniques, such as with Huggins s equation (Equation 20), and from the slopes of straight lines of quantities based on relative viscosity (Equation 21) ( ). 

The slope of straight line, which is given by the ratio between 2U and V, can be described by the equation ... 

Modulus of Elasticity Rate of change of strain as function of stress. Slope of straight line portion of stress-strain curve. Depending on the type of loading, several types of moduli—compressive. 

Fig. 21. Dependence of molecular surface area, Aj, on probes with radii, Rp, of 1.4 to 4 A for polyethylene particle of 30000 atoms with chain length of 100 beads. The slope of straight line for log vs. log R with the least squares fit is 0.21. The value of fractal dimension is evaluated for probe rami in the range of 2.0 to 4.0 A.

Plot Needed to Give a Straight Line Relationship of Rate Constant to the Slope of Straight Line ... 

Fig. 26. Plot of slopes of straight lines, which give dependence of degradation rate constants on molecular weights (Fig. 25), versus degradation constant of dextran with molecular weight of 50.000 (kso). Numbers refer to different solvents 1 watet (ultrasonic intendty 24 watts/cm ) 2 water (ultrasonic intensity 5 watts/cm ) 3 water (different initial molecular-weight distribution)...

Crystallization kinetics of homopolymers Table 9.9. Slopes of straight lines in Fig. 9.77... 

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