Now showing items 1-10 of 71
Self-trapping of polarons with off-diagonal coupling
A variational polaron wave function pioneered by Toyozawa is utilized to elucidate exciton-phonon correlations in a generalized Holstein Hamiltonian in the simultaneous presence of diagonal and off-diagonal exciton-phonon ...
Bidirectional branch and bound for controlled variable selection Part II : exact local method for self-optimizing control
The selection of controlled variables (CVs) from available measurements through enumeration of all possible alternatives is computationally forbidding for large-dimensional problems. In Part I of this work, we proposed a ...
A survey of algebraic unitary codes
This survey paper gives an overview of algebraic unitary codes. It describes the coding problem involved, and present several algebraic approaches yielding interesting constructions, as well as the latest bounds.
Recognition of atypical 5' splice sites by shifted base-pairing to U1 snRNA
Accurate pre-mRNA splicing is critical for gene expression. The 5' splice site (5' ss) — the highly diverse element at the 5' end of introns — is initially recognized via base-pairing to the ...
A bistable pretzelane
A switchable donor–acceptor pretzelane composed of a crown ether containing tetrathiafulvalene and 1,5-dihydroxynaphthalene recognition units and a covalently ...
Limit on the addressability of fault-tolerant nanowire decoders
Although prone to fabrication error, the nanowire crossbar is a promising candidate component for next-generation nanometer-scale circuits. In the nanowire crossbar architecture, nanowires are addressed by controlling ...
Detecting macroeconomic phases in the Dow Jones Industrial Average time series
In this paper, we perform statistical segmentation and clustering analysis of the Dow Jones Industrial Average (DJI) time series between January 1997 and August 2008. Modeling the index movements and log-index movements ...
Correlation density matrix : an unbiased analysis of exact diagonalizations
Given the ground-state wave function for an interacting lattice model, we define a “correlation density matrix” (CDM) for two disjoint separated clusters A and B to be the density matrix of their union minus the direct ...
A unified framework for automated 3D whole cell segmentation of living cells and a comprehensive segmentation
This work presents a unified framework for whole cell segmentation of surface stained living cells from 3-D data sets of fluorescent images. Every step of the process is described, image acquisition, prefiltering, ridge ...
Functionally rigid and degenerate molecular shuttles
The preparation and dynamic behavior of two functionally rigid and degenerate rotaxanes (1⋅4 PF6 and 2⋅4 PF6) in which a π-electron deficient tetracationic cyclophane, cyclobis(paraquat-p-phenylene) (CBPQT4+) ring, ...