Results 251 to 260 of about 4,695,396 (296)

Glass-matrix biocomposites

Journal of Biomedical Materials Research, 2000
CaO-SiO2 base glass-matrix/Ti particle biocomposite coatings on Ti6Al4V substrates have been prepared by means of Vacuum Plasma Spray. The base glass is considered bioactive, because, when soaked in a fluid that simulates the inorganic ion concentration of human plasma (SBF), it develops a bonelike apatite layer on its surface. The aim of this research
Verne' E., Vitale Brovarone C., Milanese D.   +2 more
openaire   +3 more sources

Maximum entropy traffic matrix synthesis

ACM SIGMETRICS Performance Evaluation Review, 2014
The traffic matrix (TM) is an important input in traffic engineering and network design. However, the design of current synthesis models of TMs has been rather ad hoc, and does not necessarily conform to observed traffic constraints. We apply the principle of maximum entropy to develop fast TM synthesis models, with the future goal of developing ...
Paul Tune, Matthew Roughan
openaire   +2 more sources

Transfer-function matrix synthesis by matrix generalized inverses

International Journal of Control, 1978
The matrix generalized inverse provides a symbolism for establishing the consistency and finding the solution of a system of linear algebraic equations. This concept is employed to find a control law for a linear time-invariant control system which causes the transfer-function matrix of the resulting system to be a specified function of s.
V. LOVASS-NAGY, R. J. MILLER, D. L. POWERS   +2 more
openaire   +1 more source

Synthesis of Decellularized Cartilage Extracellular Matrix Hydrogels

Journal of Visualized Experiments, 2023
Decellularized cartilage extracellular matrix (DC-ECM) hydrogels are promising biomaterials for tissue engineering and regenerative medicine due to their biocompatibility and ability to mimic natural tissue properties. This protocol aims to produce DC-ECM hydrogels that closely mimic the native ECM of cartilage tissue.
Sheng, Mei, Yang, Yang, Jian, Wang
openaire   +2 more sources

Synthesis of silica in elastomer's matrix

Macromolecular Symposia, 2003
AbstractWe tried to synthesise silica's fillers in polar and nonpolar elastomers. Di‐, tri‐ and tetraalkoxysilanes were used as a precursor of silica. Such functionality allowed us to obtain a filler with different ratio of crosslinking. We could expect some interactions between elastomer and silanes, which contained additional functional groups.
Joanna Pietrasik, Marian Zaborski, Gisele Boiteux, Olivier Gain   +3 more
openaire   +1 more source

Synthesis of Metal Matrix Composites

2014
Of late, the automobile industry has been facing substantial technical challenges as it seeks to improve fuel economy, reduce vehicle emissions and enhance performance. It is important to reduce the overall weight of the vehicle for improving the fuel economy.
Nanjappan Natarajan, Vijayan Krishnaraj, J. Paulo Davim   +2 more
openaire   +1 more source

Synthesis of a fundamental cutset matrix

Proceedings of the Institution of Electrical Engineers, 1973
A simple and systematic procedure for the synthesis of a fundamental cutset matrix of a nonoriented graph is presented. The synthesis procedure is based on finding a cutset matrix Afs which has the property that a row in Afs corresponding to an incidence set has Vs nonzero entries where Vs corresponds to the number of rows in Afs.
openaire   +1 more source

Regulation of Matrix Synthesis, Remodeling and Accumulation in Glomerulosclerosis

Current Pharmaceutical Design, 2009
After injury the body normally undergoes a repair process, however when this event becomes deregulated the pathological condition of fibrosis occurs. There are many similarities with respect to the fundamental mechanisms that regulate sclerosis in different organ systems.
Ambra, Pozzi, Paul A, Voziyan, Billy G, Hudson, Roy, Zent   +3 more
openaire   +2 more sources

Communication Architecture Synthesis of Cascaded Bus Matrix

2007 Asia and South Pacific Design Automation Conference, 2007
For high frequency on-chip communication architecture design, we propose cascaded bus matrix-based solutions. Due to the huge design space in cascaded bus matrix design, it is crucial to perform an efficient design space exploration. In our work, we present a simulated annealing-based design space exploration method.
Jun-hee Yoo, Dongwook Lee, Sungjoo Yoo, Kiyoung Choi   +3 more
openaire   +2 more sources

Adjacency matrix representation in evolutionary circuit synthesis

VII Brazilian Symposium on Neural Networks, 2002. SBRN 2002. Proceedings., 2003
Summary form only given. An analog circuit synthesis method based on evolutionary circuit techniques is proposed where the chromosome in the genetic algorithm is coded through the use of adjacency matrices. The method assumes that the circuit is described at the behavioral level in order to reduce the simulation time.
Antonio Carneiro de Mesquita Filho, Marco Antonio Alvares dos Prazeres Rafael   +1 more
openaire   +2 more sources