Let Q be a nonsingular quadric surface bearing reguli Af and Af, and let **zg be a Af curve of order K on Q.

The class of the congruence is Af, since an arbitrary plane meets **zg in K points.

Since the complex of singular lines is of order K and since there is no complex of invariant lines, it follows from the formula Af that the order of the involution is Af.

Since C is rational, this correspondence has K coincidences, each of which implies a line of the pencil which meets its image.

For if such were the case, either the plane of the two lines would meet **zg in more than K points or, alternatively, the order of the image regulus of the pencil determined by the two lines would be too high.

The K factor, a term used to denote the rate of heat transmission through a material ( B.t.u./sq. ft. of material/hr./*0F./in. of thickness ) ranges from 0.24 to 0.28 for flexible urethane foams and from 0.12 to 0.16 for rigid urethane foams, depending upon the formulation, density, cell size, and nature of blowing agents used.

Table 1,, p. 394, shows a comparison of K factor ratings of a number of commercial insulating materials in common use, including two different types of rigid urethane foam.

The man most firmly at grips with the problem is the University of Minnesota's Physiologist Ancel Keys, 57, inventor of the wartime K ( for Keys ) ration and author of last year's bestselling Eat Well And Stay Well.

* in J. Barnes, M. Schofield, and R. R. K. Sorabji, eds .( 1975 ).

* Pfeiff, K. A., 1943.

The equilibrium constant K is an expression of the equilibrium concentrations of the molecules or the ions in solution.

The acid dissociation constant K < sub > a </ sub > is generally used in the context of acid-base reactions.

The stronger of two acids will have a higher K < sub > a </ sub > than the weaker acid ; the ratio of hydrogen ions to acid will be higher for the stronger acid as the stronger acid has a greater tendency to lose its proton.

Charles K. Smith argues that Swift ’ s rhetorical style persuades the reader to detest the speaker and pity the Irish.

To do this, Moseley measured the wavelengths of the innermost photon transitions ( K and L lines ) produced by the elements from aluminum ( Z = 13 ) to gold ( Z = 79 ) used as a series of movable anodic targets inside an x-ray tube.

Maj. Gen. Polk ignored the problems of Fort Henry and Fort Donelson when he took command and, after Johnston took command, at first refused to comply with Johnston's order to send an engineer, Lt. Joseph K. Dixon, to inspect the forts.

* 2012 – N. K. P. Salve, Indian politician ( b. 1921 )

# The length of P which by definition is K < sub > 2 </ sub >( s ).

and Eckstein, K ( 2003 ) " Production of Brass in Antiquity by Direct Reduction " in Craddock, P. T.

In 1967 the mycologist W. P. K.

* Ward, T. J .; Bielawski, J. P .; Davis, S. K .; Templeton, J. W .; and Derr, J. N. ( 1999 ) Identification of Domestic Cattle Hybrids in Wild Cattle and Bison Species: A General Approach Using mtDNA Markers and the Parametric Bootstrap, Animal Conservation

which takes as input a key K of bit length k, called the key size, and a bit string P of length n, called the block size, and returns a string C of n bits.

For each K, the function E < sub > K </ sub >( P ) is required to be an invertible mapping on

* Bowman A. K., Garnsey P., Cameron A.

* Matthews M. L. and Endress P. K. ( 2004 ).

The 21 consonant letters in the English alphabet are B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, X, Z, and usually W and Y: The letter Y stands for the consonant in " yoke ", the vowel in " myth " and the vowel in " funny ", and " yummy " for both consonant and vowel, for examples ; W almost always represents a consonant except in rare words ( mostly loanwords from Welsh ) like " crwth " " cwm ".

* Floyd, D. L., Skolnik, M. L., & Walker, K. P., eds.

P. K.

There were some disputes also between Bucs K Martin Gramatica and Panthers P Todd Sauerbrun.

After the " double-Bills " ( Wrigley and Veeck ) died in 1932 and 1933 respectively, P. K.

In Game 4 of the Series, the Curse of the Billy Goat was allegedly laid upon the Cubs when P. K.

P. K.

Eddington's proposed solution to the perceived problem was to modify relativistic mechanics so as to make the law P = K < sub > 1 </ sub > ρ < sup > 5 / 3 </ sup > universally applicable, even for large ρ.

Thomas P. Rohlen and Gerald K. LeTendre.

& Seidelmann, P. K.

* S. Jansen, T. Watanabe, P. Caris, K. Geuten, F. Lens, N. Pyck, E. Smets ( 2004 ).

where R is the rainfall erosivity factor, K is the soil erodibility factor, L and S are topographic factors representing length and slope, and C and P are cropping management factors.

* Ford, P. K.

*< cite id = refGuin1988 > B Guinot and P K Seidelmann ( 1988 ), " Time scales – Their history, definition and interpretation ", Astronomy and Astrophysics, vol.

* Faber and Faber ( Heaney's U. K. publisher )

* James Laver, The First Decadent: Being the Strange Life of J. K. Huysmans ( Faber, London, 1954 )

Clark, K. Sollins, J. Wroclawski, T. Faber, " Addressing Reality: An Architectural Response to Real-World Demands on the Evolving Internet ", ACM SIGGCOMM 2003 Workshops, Karlsruhe, August 2003