2,145 research outputs found
Poems / by Bassett Dickson.
No full textIllustration is a photograph.; Electronic reproduction. Canberra, A.C.T. : National Library of Australia, 2009.; Library's N copy inscribed by author
Andrew Dickson White papers microfilm reel 149, 1882-1917
No full textDigitized microfilm of correspondence and papers from the Andrew Dickson White collection.Segment 1: Volume one of the Autobiography of Andrew Dickson White, New York, The Century Co., 1917; copyright, 1904, 1905 by The Century Co., published March, 1905; 601 pages... Segment 2: Volume two of the Autobiography of Andrew Dickson White, including a list of publications by the author and an index, 606 pages ...Segment 3: This portion of the reel contains three letter registers kept by a succession of White's secretaries. The first volume lists letters sent from January 2, 1882 through June 29, 1883. Except for a few pages at the beginning and end, the right-hand pages record the letters of 1882, and the left·hand pages those of 1883. The second volume lists letters sent throughout 1884, and the third records letters sent from January 1, 1885 through August 14, 1885
On the exponents of APN power functions and Sidon sets, SUM-free sets, and Dickson Polynomials
No full textWe derive necessary conditions related to the notions, in additive combinatorics, of Sidon sets and sum-free sets, on those exponents d ∈ Z/(2n − 1)Z, which are such that F (x) = xd is an APN function over F2n (which is an important cryptographic property). We study to what extent these new conditions may speed up the search for new APN exponents d. We summarize all the necessary conditions that an exponent must satisfy for having a chance of being an APN, including the new conditions presented in this work. Next, we give results up to n = 48, providing the number of exponents satisfying all the conditions for a function to be APN. We also show a new connection between APN exponents and Dickson polynomials: F (x) = xd is APN if and only if the reciprocal polynomial of the Dickson polynomial of index d is an injective function from {y ∈ F∗2n; trn(y) = 0} to F2n \ {1}. This also leads to a new and simple connection between Reversed Dickson polynomials and reciprocals of Dickson polynomials in characteristic 2 (which generalizes to every characteristic thanks to a small modification): the squared Reversed Dickson polynomial of some index and the reciprocal of the Dickson polynomial of the same index are equal.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Cyber Securit
Dickson and Flora Reeder
No full textDickson and Flora Reeder will play in Jean Anouilh\u27s Episode in the Life of an Author for the Fiesta de Marza of Women of the West in Edrington Scott Theater. They are shown seated on a couch, she is holding a telephone, and Dickson is smoking and holding a book on lap. Fort Worth Star-Telegram Morning edition February 22, 1968.https://mavmatrix.uta.edu/specialcollections_startelegram1960s/4290/thumbnail.jp
Andrew Dickson White papers microfilm reel 97, December 8, 1905-April 15, 1906
No full textDigitized microfilm of correspondence and papers from the Andrew Dickson White collection.Among a variety of letters were communications from Voorhees Industrial School and from Alexanders’ Magazine. Frank A. Fetter wrote on March 17th that the part taken by Cornell University in active social work was far less than it should have been. Hewett, who wrote in January disapproving a pension plan to which professors contributed, said, “...It seems to me an impertinence to assume a professor cannot take care of his limited earnings. A Union for International Peace, a petition to the President on behalf of the Armenians, capital punishment, Congo reform, the Scabbard and Blade society, and off-campus housing for Cornell women were among the subjects discussed in the correspondence. A preponderance of letters in the late spring were in support of candidates for the post of Secretary of the Smithsonian Institution. On April 15th Gilder wrote that Mark Twain wanted White's advice about giving support to Gorky, then visiting the U. S.
Improving agricultural productivity in PNG: Strategic and policy considerations
No full textPresented by Dickson Benny, Todd Benson, Mark Ivekolia, Mekamu Kedir, and Raywin Ovah, National Agriculture Research Institute and the International Food Policy Research Institute, on October 13, 2022 -- Hilton Hotel, Port Moresby, PNG
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