Results 61 to 70 of about 867,988 (295)
Semilogarithmic Nonuniform Vector Quantization of Two-Dimensional Laplacean Source for Small Variance Dynamics [PDF]
, 2012 In this paper high dynamic range nonuniform two-dimensional vector quantization model for Laplacean source was provided. Semilogarithmic A-law compression characteristic was used as radial scalar compression characteristic of two-dimensional vector ...
Panic, S., Peric, Z., Savic, M.
core +1 more source
Compression-aware pseudo-functional testing [PDF]
2009 International Test Conference, 2009 With technology scaling, the discrepancy between integrated circuits' activities in normal functional mode and that in structural test mode has an increasing adverse impact on the effectiveness of manufacturing test. By identifying functionally unreachable states in the circuit and avoiding them during the test generation process, pseudo-functional ...
Feng Yuan, Qiang Xu
openaire +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Fast Autocorrelated Context Models for Data Compression [PDF]
, 2013 A method is presented to automatically generate context models of data by calculating the data's autocorrelation function. The largest values of the autocorrelation function occur at the offsets or lags in the bitstream which tend to be the most highly ...
Scoville, John
core
Limits for compression of quantum information carried by ensembles of mixed states [PDF]
, 1997 We consider the problem of compression of the quantum information carried by ensemble of mixed states. We prove that for arbitrary coding schemes the least number of qubits needed to convey the signal states asymptotically faithfully is bounded from ...
Horodecki, Michal
core +2 more sources
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
The Text-Organizing Function of Compression in English Scientific Discourse
Armenian Folia Anglistika, 2016 English scientific discourse can be characterized as a key area of the economy principle realization in the form of text compression. The latter carries out a major text-organizing function due to its potential to form implicit meanings and ...
Astghik Chubaryan, Lilit Sargsyan
doaj +1 more source
Rate-Distortion Theory of Finite Point Processes
, 2018 We study the compression of data in the case where the useful information is contained in a set rather than a vector, i.e., the ordering of the data points is irrelevant and the number of data points is unknown.
Hlawatsch, Franz +2 more
core +1 more source
FUNCTIONAL OUTCOME AFTER EXPERIMENTAL CAUDA EQUINA COMPRESSION [PDF]
The Journal of Bone and Joint Surgery. British volume, 1997 Spinal nerve roots often sustain compression injuries. We used a Wistar rat model of the cauda equina syndrome to investigate such injuries. Rapid transient compression of the cauda equina was produced using a balloon catheter. The results were assessed by daily neurological examination and somatosensory evoked potential (SEP) recording before surgery
F E, Sayegh +4 more
openaire +2 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source