* Koelman, Johannes.

* Concertmasters: Steven Staryk ( 1960 – 1962 ), Herman Krebbers ( 1962 – 1979 ), Jaap van Zweden ( 1979 – 1995 ), Rudolf Koelman ( 1996 – 1999 ), Alexander Kerr ( 1996 – 2006 )

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.

At the time of the movie's release, however, author J. K. Rowling said that it was her personal favorite from the series so far.

* 2011: Michael Balcon Award for Outstanding British Contribution to Cinema ( Harry Potter series, joined by J. K. Rowling, David Heyman, David Barron, David Yates and Mike Newell, shared with Harry Potter cast and crew )

* J. K Rowling

* J. Barnes, S. Bobzien, K. Flannery, K. Ierodiakonou, 1991, Alexander of Aphrodisias: On Aristotle Prior Analytics 1. 1-7.

* 1963 – Tõnu Trubetsky, Estonian singer, musician, and director ( Vennaskond and J. M. K. E.

* Review of A Wizard of Earthsea by J. K. Pelletier

During an audience interview at the Edinburgh Book Festival on 15 April 2004, series author J. K. Rowling had this to say about the fictional Killing Curse's etymology: " Does anyone know where avada kedavra came from?

Other significant properties are high specific heat ( 1925 J · kg < sup >− 1 </ sup >· K < sup >− 1 </ sup >) and thermal conductivity ( 216 W · m < sup >− 1 </ sup >· K < sup >− 1 </ sup >), which make beryllium the metal with the best heat dissipation characteristics per unit weight.

* Barnes, K. J.

Bursaspor now is one of the 5 biggest clubs in Turkey along with Fenerbahçe S. K., Galatasaray SK, Beşiktaş J. K. and Trabzonspor.

J. K. Starley ( nephew of James Starley ), J. H. Lawson, and Shergold solved this problem by introducing the chain drive ( originated by the unsuccessful " bicyclette " of Englishman Henry Lawson ), connecting the frame-mounted cranks to the rear wheel.

" J. Patton of The Bent Cover praised Jeter for " try to emulate Philip K. Dick ", adding, " This book also has all the grittiness and dark edges that the movie showed off so well, along with a very fast pace that will keep you reading into the wee hours of the night.

* 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

* Wolfram function pages on Bessel J and Y functions, and modified Bessel I and K functions.

* Bessel functions J < sub > ν </ sub >, Y < sub > ν </ sub >, I < sub > ν </ sub > and K < sub > ν </ sub > in Librow Function handbook.

" Historians and Cold War Origins: The New Consensus ", in Gerald K. Haines and J. Samuel Walker, eds., American Foreign Relations: A Historiographical Review ( 1981 ), 207-236.

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 ".

* McKenna, Malcolm C., and Bell, Susan K. 1997.

* Beale, Howard K., The Critical Year.

K. Paul, Trench, Trübner & co., ltd., 1898.

K. Paul, Trench, Trübner & co., ltd., 1898.

* 1986 – Denice K., Danish porn actress, producer, and radio host

* Sen, R. K., Aesthetic Enjoyment: Its Background in Philosophy and Medicine, Calcutta: University of Calcutta, 1966

* Ng, Nathan K. K., The Spirituality of Athanasius ( 1991 )

In response to suspected biological warfare development in Nazi Germany, the U. S., U. K., and Canada initiated a biological warfare development program in 1941 that resulted in the weaponization of anthrax, brucellosis, and botulism toxin.

Considerable research into biological warfare was undertaken throughout the Cold War era ( 1947 – 1991 ) by the U. S., U. K. and U. S. S. R., and probably other major nations as well, although it is generally believed that such weapons were never used.

In 1972, the U. S., U. K., U. S. S. R., and many other nations signed the BWC, which banned " development, production and stockpiling of microbes or their poisonous products except in amounts necessary for protective and peaceful research.

* Beale G. K., The Book of Revelation, NIGTC, Grand Rapids – Cambridge 1999.

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

* Arora, A. K., Tata, B. V. R., Eds.