Results 51 to 60 of about 454,491 (346)
A Fast Method for Blind Identification of Punctured Convolutional Codes [PDF]
Radioengineering, 2018 The existing method for blind identification of a punctured convolutional code involves searching for dual words and the puncturing pattern exhaustively.
S. N. Han, M. Zhang, X. H. Li
doaj
Matrix Generators for the Orthogonal Groups
Journal of Symbolic Computation, 1998 Generators for the groups \(\text{SL}(l,q)\), \(\text{Sp}(2m,q)\), \(U(l,q)\) and \(\text{Sz}(q)\) have been available in computer algebra systems for some time. But until recently it has been impractical to work with these groups for large dimensions and fields.
Leanne J. Rylands, Donald E. Taylor
openaire +2 more sources
Generalized topological transition matrix [PDF]
Topological Methods in Nonlinear Analysis, 2016 This article represents a major step in the unification of the theory of algebraic, topological and singular transition matrices by introducing a definition which is a generalization that encompasses all of the previous three. When this more general transition matrix satisfies the additional requirement that it covers flow-defined Conley-index ...
Franzosa, Robert +2 more
openaire +3 more sources
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Energies, 2022 To help the reverse Brayton cycle cool the refrigerant from 100 K to 50 K, an auxiliary generator, with a housed stator, is studied and optimized, and the influences of weights in the cost- function on the results are discussed.
Jiongjiong Cai +3 more
doaj +1 more source
Estimation of the infinitesimal generator by square-root approximation [PDF]
, 2017 For the analysis of molecular processes, the estimation of time-scales, i.e., transition rates, is very important. Estimating the transition rates between molecular conformations is -- from a mathematical point of view -- an invariant subspace projection
Donati, Luca +3 more
core +3 more sources
Generative Flows with Matrix Exponential
CoRR, 2020 Generative flows models enjoy the properties of tractable exact likelihood and efficient sampling, which are composed of a sequence of invertible functions. In this paper, we incorporate matrix exponential into generative flows. Matrix exponential is a map from matrices to invertible matrices, this property is suitable for generative flows.
Changyi Xiao, Ligang Liu
openaire +3 more sources
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
A Liquid-Metal-Based Dielectrophoretic Microdroplet Generator
Micromachines, 2019 This paper proposes a novel microdroplet generator based on the dielectrophoretic (DEP) force. Unlike the conventional continuous microfluidic droplet generator, this droplet generator is more like “invisible electric scissors”.
Ronghang Wang +5 more
doaj +1 more source
Semiparametric Inference and Lower Bounds for Real Elliptically Symmetric Distributions
, 2018 This paper has a twofold goal. The first aim is to provide a deeper understanding of the family of the Real Elliptically Symmetric (RES) distributions by investigating their intrinsic semiparametric nature.
Fortunati, Stefano +4 more
core +1 more source