Results 101 to 110 of about 4,031,564 (307)

SINGULAR RANDOM MATRIX DECOMPOSITIONS: JACOBIANS. [PDF]

For a singular random matrix Y, we find the Jacobians associated with the following decompositions; QR, Polar, Singular Value (SVD), L´U, L´DM and modified QR (QDR).
Graciela González-Farías, José A. Díaz-García   +1 more
core  

The e-ERP Transformation Matrix

, 2005
A model of e-business transformation is developed for ERP enabled organisations, based on the findings of a longitudinal multiple case study analysis of SAP sites. The model is represented as a matrix along three stages of e-business growth.
Janice M. Burn, Colin G. Ash
core   +1 more source

SO(3) matrix transformation for rapid polarization search and coding in a three-plate polarizer [PDF]

, 2015
A SO(3) transformer of a three-plate polarizer is adopted to rapidly achieve the transformation of the polarized state. The polarization coding based on Stokes components S2 and S3 is analyzed and demonstrated. Tabu search algorithm is used to accelerate
Wang, X, Huang, C
core   +1 more source

A secure and privacy preserving iris biometric authentication scheme with matrix transformation [PDF]

, 2017
Biometric authentication is the use of unique human features to provide secure, reliable, friendly and convenient access to an environment or a computer installation. However, the use of biometrics as a means of authentication exposes legitimate users to
Mahmod, Ramlan, Udzir, Nur Izura, Abdullah, Azizol   +2 more
core   +1 more source

Analysis of G-Transformation Modes for Building Neuro-like Parallel–Hierarchical Network Identification of Rail Surface Defects

Mathematics
This work presents the construction of a transformation for the identification of surface defects on rails, starting with the selection of elements from the matrix and the creation of different matrices. It further elaborates on the recursive formulation
Vaidas Lukoševičius, Volodymyr Tverdomed, Leonid Tymchenko, Natalia Kokriatska, Yurii Didenko, Mariia Demchenko, Olena Oliynyk   +6 more
doaj   +1 more source

The multifaceted roles of lysosomes in cancer

Molecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Modular transformation and twist between trigonometric limits of sl(n) elliptic R-matrix

, 2001
We study the modular transformation of Z(n)-symmetric elliptic R-matrix and construct the twist between the trigonometric degenerate of the elliptic kappa ...
Yang, WL, Zhen, Y
core  

Matrix-matrix interaction of cartilage oligomeric matrix protein and fibronectin

, 2002
Recent work indicates that cartilage oligomeric matrix protein (COMP) plays an important role in extracellular matrix assembly and matrix-matrix protein interactions.
Leslie, MP, Perris, R, Fang, C, Chen, FS, Di Cesare, PE, Mörgelin, Matthias, Carlson, CS, Mörgelin, Matthias,, Lund University.   +8 more
core   +1 more source

Pilot Protection for Converter-interconnected Lines Based on Multi-stage Mutation of Fault Current

Zhongguo dianli
The introduction of power electronic converters has altered the fault characteristics of the traditional power grids. Traditional differential protection is inadequate to meet protection requirements when AC lines experience faults, leading to reduced ...
Zhaoyi SHA, Congbo WANG, Rongrong ZHAN, Yue YU, Jianfeng WANG   +4 more
doaj   +1 more source

The impact of leukocyte‐associated RNA retention on platelet RNA‐based cancer detection

Molecular Oncology, EarlyView.
Platelets carry RNA signals that may help detect cancer, but platelet samples can also retain RNA from white blood cells. We found that this retained white blood cell signal did not significantly affect machine learning cancer classification, suggesting that the cancer‐related RNA signal in platelets is largely independent of leukocyte‐associated RNA ...
Michał Sieczczyński, Krzysztof Pastuszak, Anna Samelak‐Czajka, Zuzanna Cemka, Paulina Jackowiak, Tomasz Stefaniak, Sylwia Łapińska‐Szumczyk, Jacek Jassem, Anna J. Żaczek, Matthew T. Rondina, Myron G. Best, Sjors G. J. G. In 't Veld, Anna Supernat   +12 more
wiley   +1 more source