Nowa IRA jako przykład skrajnego nacjonalizmu

Ira Gerhardt

SYMMETRIC INCLUSION - EXCLUSION Ira

One form of the inclusion-exclusion principle asserts that if A and B are functions of finite sets then the formulas A(S) = ∑ T⊆S B(T ) and B(S) = ∑ T⊆S(−1) |A(T ) are equivalent. If we replace B(S) by (−1)|S|B(S) then these formulas take on the symmetric form A(S) = ∑

S-sulfhydracja białek jako redoksowy mechanizm regulacyjny

© 2015 The Author(s) Archiving permitted only in line with the archiving policy of Portland Press Limited. The final version of record will be available under the Creative Commons Attribution Licence 3.0 (http://creativecommons.org/licenses/by/3.0/). You are encouraged to use the final version of record. A C C E P T E D M A N U S C R IP T 10.1042/BSR20150147 . Please cite using the DOI 10.1042/...

Ira Herskowitz (1946–2003)

breadth and the intensity of Ira's interests. It also revealed Photo courtesy of Kay Chernush. his modus operandi: using simple genetics to ask and answer big questions. transduction by studying crosstalk between pathways, In 1971, in his last year of graduate school, Ira accepted and examined sporulation as a developmental program. an Assistant Professorship in the University of Oregon's Recen...

Serially Concatenated IRA Codes

We address the error floor problem of low-density parity check (LDPC) codes on the binary-input additive white Gaussian noise (AWGN) channel, by constructing a serially concatenated code consisting of two systematic irregular repeataccumulate (IRA) component codes connected by an interleaver. The interleaver is designed to prevent stopping-set error events in one of the IRA codes from propagati...