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Counting numbers

Fig.9 Distribution of emission counts number in individual levels (structural steel) a) higher contact load (4000 MPa) b) lower contact load (2500 MPa). Fig.9 Distribution of emission counts number in individual levels (structural steel) a) higher contact load (4000 MPa) b) lower contact load (2500 MPa).
Knitted fabric constmction characterization is discussed in ASTM D3887. Characterization of knitted fabrics includes yield (area per weight), width, length, and yam count (number of courses and wales per unit length). The type of knit is also specified, eg, warp knit or weft knit. Yarn analysis may be difficult on account of problems in raveling individual yams from the knitted stmcture, particularly warp knits. [Pg.458]

John D. Corbett once said There are many wonders still to be discovered [4]. This certainly holds generally for all the different areas and niches of early transition cluster chemistry and especially for the mixed-hahde systems. The results reported above so far cover a very Hmited selection of only chloride/iodide systems and basically boron as the interstitial. Because of the very sensitive dependence of the stable stracture built in the soHd-state reaction type on parameters like optimal bonding electron counts, number of cations present, size and type of cations (bonding requirements for the cations), metal/halide ratio, and type of halide, a much larger mixed-hahde cluster chemistry can be expected. Further developments, also in mixed-hahde systems, can be expected by using solution chemistry of molecular clusters, excised from solid-state precursors. [Pg.77]

The tacit assumption above is that the monodromy matrix is defined with respect to the primitive unit cell, with sides (5v, 8fe) = (0,1) and (1, 0), because the twist angle that determines the monodromy is given by A9 = — (Sv/Sfe)j.. However, situations can arise where other choices are more convenient. For example, the energy levels within a given Fermi resonance polyad are labeled by a counting number v = 0,1,... and an angular momentum that takes only even or only odd values. Thus the convenient elementary cell has sides (8v, 8L) = (0,2) and (1, 0), and the natural basis, say, y, is related to the primitive basis, x, by... [Pg.54]

FIGURE 8.4. Effect of litter size on mean percentage preimplantation loss in 1035 control rat litters. Between 1970 and 1988, 1035 control rats were cesarean sectioned on Day 20 of gestation and the numbers of resorptions and implants were counted. Numbers within the bars indicate number of litters. [Pg.279]

The triangle can be generated by remembering three properties (a) the first row and first column are filled at every step with Ts (b) the second row and second column are sets of counting numbers (i.e., 1,2,3,.. . ) and (3) each of the remaining numbers is the sum of numbers to its left and above it. Shown here is Pascal s triangle for the first seven steps. [Pg.539]

The RIPS conformational search starts by perturbing all of the atoms X, Y, and Z coordinates by plus or minus the perturbation value (usually 2 A or less) the sign ( ) is randomly assigned. Next the molecule is energy minimized to a user-defined RMS gradient requirement. After each molecule is minimized, a check is preformed for a duplicate conformation existing in the conformer list. If the current structure is a new conformation, it is added to the list and the failure count (number of times a conformation that exists in the conformer list is repeated) is set to zero. A duplicate conformer is discarded and the failure count is increased by one. The search is considered complete once the number of failures has reached the user-defined values. [Pg.149]

Atom and bond counts Number of hydrogen bond acceptors 2D... [Pg.281]

You can count the number of chairs in your classroom, the number of fingers on your hand, or the number of quarters in your pocket with absolute certainty. Thus counted numbers are not subject to error (unless, of course, you count wrong). [Pg.677]

What makes this branch interesting is that it contains more stars than can be expected on the basis of current ideas on stellar evolution. From Maeder and Meynet s (1987) evolutionary calculations it appears that the upper part of this Red Supergiant Branch (as we propose to call it) contains about 3 times more stars than one would expect on the basis of the counted numbers of main sequence 0-type stars and evolutionary time schedules. Such high numbers, on the other hand, would rather be expected if stars of about 15 M would climb up, in their evolution, along this Red Supergiant Branch, but so far there is no clear physical basis for supporting this idea. [Pg.109]

The calibration curve of Figure 1 is a plot of (log A )6 vs. count number, Ng. The curve was corrected according to the procedure described above the new calibration curve is a plot of (log A )3 = log fi (log A )6 against N6. A use of this calibration curve is discussed later with the samples of the present study. Noteworthy is a significantly different performance of two GPC runs at the molecular lengths from 20,000 to 100,000. With the polystyrene standards alone such detailed difference could not be detected. To illustrate this point the molecular lengths of the polystyrene standards are indicated on the graph. [Pg.107]

The results by interpretation 4 were based on the calibration curve of Figure 2. For NMWD sample the low molecular weight peak at the count number larger than 37 was ignored, assuming that the peak resulted from an impurity. For all four interpretations the conversion factor, 17.5 was used to calculate the molecular weights from the chain lengths. [Pg.109]

The calibration was represented in the computer program by a fifth-degree polynomial. The conventional method of least-squares was followed to determine the coefficients of the polynomial. The sensitivity of the normal equations made round-off error a significant factor in the calculations. The effect of round-off error was greatly reduced when the calculations were performed with double-precision arithmetic. The molecular weights corresponding to selected count numbers were calculated from the coefficients. The coefficients were input information for the data-reduction program. [Pg.119]

With this system, two extract delivery lines are required, one for each of the vessels as well as two delivery nozzles. The advantages of this mechanism are its simplicity, ease of operation, and its capacity. The mechanism is also compatible with the method-chaining program in the SUPREX. Since the extraction vessels are treated as pairs,when the program asks for a count number on the columns, an entry of six, which is the maximum allowable, will result in twelve extractions, i.e. 2N. An entry of four will result in eight extractions, etc. However, because at each actuation of the solenoids, a pair of columns is selected, this mechanism does not allow room for independent method use between the extraction vessel pairs. [Pg.156]

Calculate the cell count in the 1 mL tube using the formula (total cell count/number of grid squares counted) x 104 x 2 = cells/mL. [Pg.31]

Whole numbers are also known as counting numbers. [Pg.37]

The coefficients in all balanced equations are about counting and therefore are about moles and other counting numbers. In the above equation you could say ... [Pg.49]


See other pages where Counting numbers is mentioned: [Pg.64]    [Pg.64]    [Pg.426]    [Pg.354]    [Pg.254]    [Pg.541]    [Pg.102]    [Pg.4]    [Pg.133]    [Pg.159]    [Pg.103]    [Pg.350]    [Pg.123]    [Pg.61]    [Pg.432]    [Pg.593]    [Pg.107]    [Pg.41]    [Pg.716]    [Pg.37]    [Pg.108]    [Pg.108]    [Pg.2]    [Pg.2]    [Pg.273]    [Pg.392]    [Pg.163]    [Pg.249]    [Pg.186]    [Pg.168]    [Pg.141]   
See also in sourсe #XX -- [ Pg.10 ]

See also in sourсe #XX -- [ Pg.9 ]




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Cell number count

Counted numbers

Determination of specific surface from a number count

Low numbers of counts

Most probable number count

Number-count set

Numbers Exact and Counted Versus Measured

Significant figures counting number

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