Caută
Afișează articolele 81-90 of 301
Geopolymers Obtained with Red Mud from Alumina Manufacturing
(Universitatea "Dunărea de Jos" din Galați, 2014)
Getting reusable aluminosilicate materials, based on the geopolymerization
reaction mechanism of some physical and mechanical material particular, has been
imposed in the recent years in building materials.
This paper ...
Silica thin Films Obtaining by Sol-Gel Dip Coating with Controlled Optical Properties
(Universitatea "Dunărea de Jos" din Galați, 2014)
Transparent oxide films are widely employed as antireflection or high
reflection coatings, band-pass filters and narrow-band-filters in various optical and
electronic devices. The performances of these devices are based ...
Aspects of Materials Decay Under Chemical Attack from the Leachate Treatment Plant of the Tirighina Waste Landfill
(Universitatea "Dunărea de Jos" din Galați, 2014)
Human society faces a number of major problems among which the
increasingly negative consequences of environmental pollution. The high uses rate
of the natural resources and the large amount of waste generated tend to ...
The Use of Ultrasound in the Treatment Process of Wastewater. A Reviuw
(Universitatea "Dunărea de Jos" din Galați, 2015)
In this paper, different types of ultrasound devices for the treatment process of
wastewater are presented. The use of ultrasound in treatment processes is a method
of perspective, an alternative to conventional methods. ...
Water-in-Diesel Emulsions as an Alternative Fuel for Diesel Engines. Part II: Performance of Diesel Engines Fueled with Water-in-Diesel Emulsions. A Literature Review
(Universitatea "Dunărea de Jos" din Galați, 2015)
This paper presents the recent advances of water-in-diesel emulsion fuel
studies, especially the impact of using this emulsion fuel to the performance and
emissions of diesel engine. Studies revealed that the onset and ...
Research Influence of Metallurgy Factors on the Quality of Metal Components in metal-Ceramic Prosthetic Restorations
(Universitatea "Dunărea de Jos" din Galați, 2015)
The paper summarizes the characteristics of the metal component in the
structure of metal-ceramic fixed prostheses and the technological conditions for
obtaining it. The paper presents partial results of an experimental ...
Dual Priority Scheduling Algorithm Used in the nMPRA Microcontrollers-Dynamic Scheduler
(Universitatea "Dunărea de Jos" din Galați, 2015)
This paper is a follow up of an already published paper that described the
static scheduler. It deals with a true dynamic scheduling algorithm that is meant to
maximize the CPU utilization. The dual priority algorithm ...
The Unusual Electomagnetic Proprieties of Fabric Reinforced Epoxy Composites
(Universitatea "Dunărea de Jos" din Galați, 2015)
In this research, the electromagnetic behavior of four composite materials
was investigated as an important issue of composite researchers is to control the
electrical properties of polymer matrix composites. The four ...
Compressive Behaviour of ultra-Sonicated Starch / Carbon Black / Epoxy Composites
(Universitatea "Dunărea de Jos" din Galați, 2015)
Fillers are generally used in order to change some basic properties of
polymer matrix but the filler particles often tend to aggregate with consequences in
terms of the mechanical properties of the final composite. In ...
Strength Analysis of a Composite Joint Used in Ship Structure
(Universitatea "Dunărea de Jos" din Galați, 2015)
Low weight and high strength panels are always taken into account when
designing materials for sandwich panel technology, which offers an efficient
solution for different problems. Different types of sandwich panels are ...