Results 101 to 110 of about 5,206,546 (317)
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Non-Linear Approximations in Linear Cryptanalysis [PDF]
, 1996 By considering the role of non-linear approximatioris in linear cryptanalysis we obtain a generalization of Matsui's linear cryptanalytic techniques. This approach allows Ihe cryptanalyst greater flexibility in mounting a linear cryptanalytic attack and we demonstrate the effectiveness of our non-linear techniques with some simple attacks on LOK191 ...
Lars R. Knudsen, Matthew J. B. Robshaw
openaire +1 more source
On transitive linear semigroups
This paper deals with semigroups of linear transformations which act transitively on a finite-dimensional vector space. An explicit canonical form is obtained for the semigroups which lack proper transitive left ideals.
core +1 more source
Generalized quadraticity of linear combination of two generalized quadratic matrices
, 2015 It is investigated the necessary and sufficient conditions for the generalized quadraticity of a linear combination of any two generalized quadratic matrices.
Petik, Tuğba, Özdemir, Halim
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Chapter 5 Linear Logic Programming
, 2007 s depending on the characteristics of the language. A program in this setting is simply a collection of propositions that, through their form, will lead the proof search engine down a particular path, thereby achieving a particular computation.
Linear Logic Programming
core
Linear preservers and quantum information science
, 2013 In this article, a brief survey of recent results on linear preserver problems and quantum information science is given. In addition, characterization is obtained for linear operators φ on mn × mn Hermitian matrices such that φ(A ⊗ B) and A ⊗ B have the ...
Fosner, A, Li, CK, Huang, Z, Sze, NS
core +1 more source
Nonlinear Engineering, 2016 In this paper we investigate the control of three-dimensional non-autonomous fractional-order model of a permanent magnet synchronous motor (PMSM) and PI controlled fractional order Induction motor via recursive extended back stepping control technique ...
Rajagopal Karthikeyan +2 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Valley polarization of graphene via the saddle point
npj Computational MaterialsGraphene, and other members of the monolayer Xene family, represent an ideal materials platform for “valleytronics”, the control of valley localized charge excitations.
Deepika Gill +4 more
doaj +1 more source