|
|
|
|
|
Sardar Anisul Haque, Mohammad Tanvir Parvez and Shahadat Hossain
Matrix?matrix multiplication is of singular importance in linear algebra operations with a multitude of applications in scientific and engineering computing. Data structures for storing matrix elements are designed to minimize overhead information as wel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nadia Chaher, Reza Hajhosseiny, Alkystis Phinikaridou and René M. Botnar
The extracellular matrix (ECM) is a highly complex macromolecular network present in all tissues and organs. The ECM is continuously remodelling under an orchestrated process facilitated by many matrix-degrading and matrix-synthesising enzymes in both he...
ver más
|
|
|
|
|
|
|
|
|
|
|
Feras Abu Obaida, Tamer El-Maaddawy and Hilal El-Hassan
This study aims to examine the potential use of a geopolymeric matrix as a sustainable alternative to commercial mortars in carbon fabric-reinforced matrix composites. Single-lap shear tests were conducted to examine the bond behavior at the fabric-matri...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bin Li, Li Zhang, Lincao Wei, Yujie Yang, Zhexuan Wang, Bo Qiao and Lingjuan Han
(1) Background: Low-calcium stress can have adverse effects on the rhizosphere environment of cucumber, subsequently impacting cucumber growth. However, plant-growth-promoting rhizobacteria can directly or indirectly enhance plant growth and induce plant...
ver más
|
|
|
|
|
|
|
|
|
|
|
Javier Ibáñez, José M. Alonso, Emilio Defez, Pedro Alonso-Jordá and Jorge Sastre
The matrix logarithm function has applicability in many engineering and science fields. Improvements in its calculation, from the point of view of both accuracy and/or execution time, have a direct impact on these disciplines. This paper describes a new ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cong T. Nguyen, Ruslan D. Khlynov, Victoria A. Ryzhova, Alexey A. Gorbachev, Sergey N. Yarishev, Igor A. Konyakhin, Todor S. Djamiykov and Marin B. Marinov
Theoretical aspects of methods for calibrating Stokes polarimeters are considered. The prospects and opportunities for implementing the presented methods for calibrating portable polarization systems used in biology and medicine are determined. Based on ...
ver más
|
|
|
|
|
|
|
|
|
|
|
In-Woong Um, Jeong-Kui Ku, Yu-Mi Kim, Pil-Young Yun, Na-Hee Chang, Young-Kyun Kim and Yonghoon Choi
Autogenous and allogeneic demineralized dentin matrices (Auto-DDM and Allo-DDM, respectively) are currently used for guided bone regeneration (GBR). Buccal marginal bone (BMB) resorption is critical for successful implant integration. This study analyzed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rui C. Pereira, Raffaella Santagiuliana, Luca Ceseracciu, Daniela P. Boso, Bernhard A. Schrefler and Paolo Decuzzi
The highly infiltrating nature of glioma cells is the major cause for the poor prognosis of brain malignancies. Motility, proliferation, and gene expression of cells in natural and synthetic gels have been analyzed by several authors, yet quantitative st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vladimir M. Moskovkin,Herinelto Casimiro,Pavel A. Ukrainskiy,Olesya V. Serkina,Pavel V. Tereliansky
The paper offers the methodology of the matrix clustering consisting of multicriteria threshold binarization of the initial matrix of states of objects and clustering the resulting binary matrix into submatrices with different densities of zero and unit ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Paola Favati, Grazia Lotti, Ornella Menchi and Francesco Romani
The problem of clustering, that is, the partitioning of data into groups of similar objects, is a key step for many data-mining problems. The algorithm we propose for clustering is based on the symmetric nonnegative matrix factorization (SymNMF) of a sim...
ver más
|
|
|
|
|
|
|
|
|
|
|
Volodymyr Kudin,Viacheslav Onotskyi,Andriy Onyshchenko,Yurii Stupak
Pág. 57 - 67
Algorithm of the basic matrix method for analysis of properties of the system of linear arithmetic equation (SLAE) in various changes introduced in the model, in particular, when including-excluding a group of rows and columns (based on "framing") withou...
ver más
|
|
|
|
|
|
|
|
|
|
|
V. V. Kravets,T. V. Kravets,O. V. Kharchenko
Pág. 154 - 158
A set of direct and inverse elements are examined and compared with a four-dimensional orthonormal basis. The aggregate of even substitutions of fourth power as a product of two transpositions are formed on this finite set. The finite set of substitution...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuai Hu, Lei Liu, Taichang Gao and Qingwei Zeng
Light scattering by non-spherical particles is an important factor influencing atmospheric radiative transfer. To accurately simulate the scattering properties of non-spherical particles, the Invariant Imbedded T-matrix method (IIM T-Matrix) is developed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Seyed Pouria Zahraei
Pág. 21 - 27
Matrix schemes of preliminary key distribution are considered in the paper, they are constructed on the basis of the Blom scheme. Such schemes are used, in particular, in wireless sensor networks and allow effectively changing secret key parameters of a ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nan Zhang, Baizhen Li, Zhongxi Zhang and Yanyan Guo
The binary discernibility matrix, originally introduced by Felix and Ushio, is a binary matrix representation for storing discernible attributes that can distinguish different objects in decision systems. It is an effective approach for feature selection...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yulizar Widiatama,Aceng Abdul Hamid,Martono Martono
Pág. 222 - 226
This study aims to determine the competitiveness of real estate company as well as strategies that can be done company based on the level of importance and performance. The problem that often faced is about the competitiveness of business with other real...
ver más
|
|
|
|
|
|
|
|
|
|
|
Manman Li, Mengying Cui and David Levinson
This paper investigates the spatial dependency of job and worker densities for the Minneapolis?St. Paul (Twin Cities) metropolitan area using census block level data from 2002 to 2017. A spatial weight matrix is proposed, considering the statistical expr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guoqing Jiang, Chao Sun and Lei Xie
In underwater radiated noise measurement using a vertical linear array, a diagonalization-decorrelation-based diagonal denoising method is proposed to improve the denoising effect for spatially correlated noise. Firstly, the ambient noise cross-spectral ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Oleksandr Reuta,Hadi Hab Raman,Dmitry Mozgovoy
Pág. 6 - 16
A matrix model of the representation of spatial objects for the synthesis, reconstruction, and analysis of their shape is proposed. The model is built on the basis of discrete data about the object, such as, for example, raster images or readings of spat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lu Xu, Xiaxia Liu and Yijia Zhang
Most of the existing estimation methods of spreading code sequence are not suitable for the QPSK-DSSS. We propose a spreading code sequence estimation method based on fast independent component analysis (Fast-ICA). It mainly includes signal preprocessing...
ver más
|
|
|
|
|
|