Strength number

Initial blast strength in Figure 4.24 is represented by a number ranging from 1 (very low strength) up to 10 (detonative strength). The initial blast strength number is indicated in the charts at the location of the charge radius. 

TABLE 7.5a. Side-On Peak Overpressure and Positive-Phase Duration of Blast Produced by Charge I (E = 6870 MJ, Strength Number 7)... 

The fuel-air charge expressing the explosive power of the source of strong blast is assumed to be of strength number 10. 

Specified Minimum Tensile Strength Number of Specimens [Note (1)] Energy [Note (2)] Fully Deoxidized Other Than Fully Steels Deoxidized Steels ... 

Kraftzahl(KZ or Strength Number). It has been recognized for some time that enlargements in the lead block cavity, obtained in the Trauzl test (See Vol 1, pp XXV-XXVI), are not exactly proportional to the power of... 

Kraf tzehl(KZ) Probe(Strength Number Test) is a German modification of Trauzl Test. Ref PATR 2510 (PB 161270X1958), p Get 102... 

Strength numbers are ratios of properties of reinforced polymer to unreinforced polymer. 

Figure 10.24 Relationship between the G + C content of DNA and its melting temperature. Experiments were done at two different ionic strengths. Numbers indicate DNA sources 1 is an A-T copolymer, whereas 41 is a G-C copolymer 2 is Clostridia perfringens, and 40 is Streptococcus viridochromogenes. (Reproduced by permission from Marmur J, Doty R Determination of the base composition of deoxyribonucleic acid from thermal denatura-tion temperature. J Mol Biol 5 109-118, 1962.)...

Figure 6. Effect of ionic strength (numbers in the legend are concentrations of NaCl in mol/1 soluble is hypothetical curve without influence of electrostatic potential of surface, i.e. Z = 0) on titration curves of silica with a particle diameter of 15 nm, pKa =7, a number of dissociating groups in a particle n = ns/2. The curves were calculated from Eq. (9).

PEF technology can be used to induce the non-thermal permeabilization of cell membranes and, depending on the treatment intensity (external electric field strength, number and duration of the electric pulses) and cell properties (size, shape, orientation, conductivity), the pore formation may be either permanent or temporary (Zimmermann et al, 1974,1976 Angersbach et al, 2000). 

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