As our radius of penetration, R, increases, the area of new knowledge increases by Af, and the total of human knowledge becomes measured in terms of Af.

For United States expenditures under subsections ( A ), ( B ), ( D ), ( E ), ( F ), ( H ) through ( R ) of Section 104 of the Act or under any of such subsections, the rupee equivalent of $200 million.

Companies of all types have made great advances in production capabilities and efficiencies -- in modern equipment and new processes, enlarged R & D facilities, faster new product development.

M & R Dietetic Laboratories, Inc., Columbus, gives all its workers a facsimile checkbook -- each check showing the amount the company spends on a particular fringe.

Many companies have systems, particularly in R & D, which work more or less well, depending upon size and actual belief in the policy on the part of administration, as will be abundantly apparent in subsequent quotations.

We have set up a central R & D department, as well as engineering-management departments -- about 80 people working on problems related to those of our plants.

`` Above these jobs we have chief engineer for the company and vice-president of Engrg, R & Aj.

Paper electrophoresis was carried out on the concentrated samples in a Spinco model R cell using barbital buffer, pH 8.6, ionic strength 0.075, at room temperature on Whatman 3MM filter paper.

We say that N is nilpotent if there is some positive integer R such that Af.

for, using the fact that N and N' commute Af and so when R is sufficiently large every term in this expression for Af will be 0.

Since Af are linearly independent functions and the exponential function has no zeros, these R functions Af, form a basis for the space of solutions.

Some predictions had been made concerning factors R, N, I and Co on these inventories which appeared to be directly related to control and security aspects of personality functioning which were hypothesized as being of importance in differential Kohnstamm reactivity.

The action and reaction forces are R and Af, respectively, and are equal and opposite in direction.

An analysis of the vector relationships shows that the rake angle **yc and the friction angle **yt determine the vector direction Af of the force resultants R and Af.

It is difficult to measure the direction and magnitude of R directly.

This is not a constant value like Af, but varies with the thickness of the coating and the direction and magnitude of the resultants R and Af of Fig. 6.

If the rake angle **yc of the knife is high enough and the friction angle **yt between the front of the knife and the back of the chip is low enough to give a positive value for Af, the resultant vector R will lie above the plane of the substrate.

A sufficiently good approximation for determining the end reflection losses R can be obtained from the angle independent Fresnel formula: Af.

Moreover, by systematically varying the operating conditions in the first stage and always using the optimal Af-stage policy for the remaining stages, we shall eventually find the optimal policy for all R stages.

If all the operating variables were varied simultaneously, Af operations would be required to do the same job, and as R increases this increases very much more rapidly than the number of operations required by the dynamic program.

But even more important than this is the fact that the direct search by simultaneously varying all operating conditions has produced only one optimal policy, namely, that for the given feed state and R stages.

But Af is vastly larger than R.

Consider the process illustrated in Fig. 2.1, consisting of R distinct stages.

These will be numbered in the direction opposite to the flow of the process stream, so that stage R is the T stage from the end.

Let the state of the stream leaving stage R be denoted by a vector Af and the operating variables of stage R by Af.

* McDonald, R. Andrew, Outlaws of Medieval Scotland: Challenges to the Canmore Kings, 1058 – 1266.

* For a more detailed account of Christine de Pizan ’ s rhetorical strategies refer to Jenny R. Redfern ’ s excerpt Christine de Pisan and The Treasure of the City of Ladies: A Medieval Rhetorician and Her Rhetoric ( in Reclaiming Rhetorica, ed.

" Farmer Giles of Ham " is a Medieval fable written by J. R. R. Tolkien in 1937 and published in 1949.

* Elliott, Andrew B. R. ( 2011 ) Remaking the Middle Ages: The Methods of Cinema and History in Portraying the Medieval World.

* Hunnisett, R. F. ( 1961 ) The Medieval Coroner.

* McDonald, R. Andrew, Outlaws of Medieval Scotland: Challenges to the Canmore Kings, 1058 – 1266.

Mynors, R. M. Thomson and M. Winterbottom, Oxford Medieval Texts, OUP 1998

* Medieval Franciscan Houses, by John R. H. Moorman, Franciscan Institute Publications, 1983.

* Southern, R. W. Robert Grosseteste: The Growth of an English Mind in Medieval Europe.

* Backman, Clifford R. The Worlds of Medieval Europe Oxford University Press, 2003.

This fort is described in Archaeology of late Celtic Britain and Ireland by L R Laing ( 1975 ) as " a well-preserved multivallate hillfort " which probably began its existence in the Iron Age and continued to be used throughout the Dark Ages and into the early Medieval period.

* McDonald, R. Andrew, Outlaws of Medieval Scotland: Challenges to the Canmore Kings, 1058 – 1266.

* R Tanner, The Late Medieval Scottish Parliament: Politics and the Three Estates, 1424-1488 ( East Linton, 2001 ).

* McDonald, R. Andrew, Outlaws of Medieval Scotland: Challenges to the Canmore Kings, 1058 – 1266.

* Cited from Predrag R. Dragić Kijuk: Anthology of Medieval and Renaissance Serbian Poetry and Culture, Belgrade, 1987, with a permission of the author.

* Georgian R. Tashjian, David R. Tashjian, and Brian J. Enright ( 1991 ), Richard Rawlinson: A Tercentenary Memorial ( Western Michigan University, Kalamazoo: Medieval Institute Publications ).

(...) in 1479, (...) the two nations concluded terms for peace with the treaty of Alcáçovas, ending the struggle for the succession as well as their battle at sea .”< ref name = " Stephen R. Bown ">< sub >< big >↓</ big ></ sub > Stephen R. Bown-1494: How a family feud in Medieval Spain divided the world in half, D and M publishers inc., Canada, 2011, p. 76 .</ ref >

*, Stephen R .- 1494: How a family feud in Medieval Spain divided the world in half, D and M publishers inc., Canada, 2011.

* Kenyon, John R. ( 2005 ) Medieval Fortifications.

* Radford, R. S. " Going to the Island: A Legal and Economic Analysis of the Medieval Icelandic Duel ".

* Farmer Giles of Ham, a 1949 Medieval fable written by J. R. R. Tolkien