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Subjects / keywords: Technology & Engineering; Materials Science; General

Subjects / keywords: Ciencia; Química; General

Subjects / keywords: Medicina; Ortopedia

In this work, a topology optimization algorithm is developed and implemented to get an optimum composite patch shape. Typically, the design process consists of an iterative analysis, where the best solution is obtained f...

Based on an engineering qualitative accident instance of composite foundation with long and short piles, the field investigation and foundation deformation monitoring are conducted. The causes of engineering qualitative ...

In this work, we show that the interfacial adhesion between carbon fibers (CFs) and epoxy matrix in laminated composites can be significantly enhanced by the chemical vapor deposition (CVD) growth of multiwalled carbon n...

The shear modulus and damping ratio of EPS composite soil, as a kind of artificial filling material, are the key parameters to analyze the dynamic stability of embankment. 15 cyclic torsional tests are conducted on the h...

The revised density method is improved based on analysis of interactions between ground soil, fill and piles in flow sliding. The density of fill outside the center of sliding surface needn’t be revised. The density of...

Mesoporous silica particles were used as reinforcement of a phenolic resin to develop new ablative materials. A resol type phenolic resin was filled with mesoporous silica particles synthesized from tetraethyl orthosilic...

To find a simple and precise settlement calculation method for rigid pile composite foundation is still an urgent problem which is not solved as yet. For the settlement calculation of rigid pile composite foundation in s...

The stability analysis methods for composite foundation improved by rigid piles under embankment are imperfect at present. The finite element method is used to analyze the damage process and failure mode of the piles und...

Background: This article is focused on the use of polymerized, prefabricated nano-hybrid-composite veneers to close diastema and to regain a vitality appearance of non vital discolored teeth. Case Reports: A 24-year old ...

Subjects / keywords: Micromechanics; Composite materials; Electronic books

This study investigates and compares different methods for improving standard autoclave composite manufacturing in order to find suitable approaches to a more efficient composite production. The goal is not only a reduct...

A very sensitive electrochemical sensor to determine glycerol (GLY) in biodiesel samples has been developed. It is based on the electrochemical oxidation of GLY at glassy carbon electrodes modified with copper oxide nano...

Needle-punched GCL and HDPE geomembrane (GM) are widely used in impermeable engineering, and the whole shear strength of multi-layer composite liner with GCL is crucial for the slope stability. A large simple-shear testi...

The paper presents the results of studies of electrochemical properties of composite MoS<sub>2</sub>/C. It is shown that the contribution to the conductivity of composites makes a charge accumulation capaciti...

The electrophysical properties of magnesium oxide chemically modified with copper iodide have been studied in the superfrequency range and low-frequency in the temperature range 25 – 170<sup>о</sup>С and ...

The experience of many theoretical and practical works concerning the technology of PTFE-composites formation has been analyzed and systematized. The peculiarity of the work consists in the fact that PTFEcomposites reinf...

The settlement control of the high-speed railway subgrade plays an important role in comfortable and safe running of high-speed train. With the growth of operation time, the long-term settlement of railway in soft subgra...

The geogrid and geocell with high tensile strength are meant to reinforce the mixture of natural gravel and recycled concrete aggregate made of the soild waste of construction. The reinforced cushion with variable stiffn...

Composites of cobalt ferrite nanoparticles in a polypyrrole (PPy) matrix have been synthesized in acid media and characterized by X‐ray diffraction studies, scanning and transmission electron microscopy observation, th...

Results of researches of influence orientation effects on the friction properties of carbon-plastics and wear mechanism of unidirectional carbon-plastics have been brought in a work. The optimal structure of carbon-plast...

The resultsof studies of the effect of nature and parameters of particle size distribution of graphite on physical and mechanical properties of polymer composites based on aromatic polyamide fenіlon C-2. The particle si...