Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering: Recent submissions
Now showing items 541-560 of 1036
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Article
Thermoelectric properties of LaNi1-xCoxO3 solid solution
(2003)The thermoelectric properties of the selected members of the LaNi 1-xCoxO3 solid solution were investigated. The electrical properties of the solution investigated were determined from the doping level. The substitution ...
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Article
Original Contribution: Investigation of Microbubble Response to Long Pulses Used in Ultrasound-Enhanced Drug Delivery
(2012)In current drug delivery approaches, microbubbles and drugs can be co-administered while ultrasound is applied. The mechanism of microbubble interaction with ultrasound, the drug and the cells is not fully understood. The ...
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Article
Relations of crystal structure to magnetic properties in the quasi-one-dimensional compound PbNi1.88Mg0.12V 2O8
(2004)The crystal structure of the quasi-one-dimensional oxide PbNi 1.88Mg0.12V2O8 has been studied by Rietveld analysis of combined high-resolution neutron and X-ray powder diffraction data at 300K and at low temperatures. The ...
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Article
Investigation of Microbubble Response to Long Pulses Used in Ultrasound-Enhanced Drug Delivery
(2012)Abstract: In current drug delivery approaches, microbubbles and drugs can be co-administered while ultrasound is applied. The mechanism of microbubble interaction with ultrasound, the drug and the cells is not fully ...
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Article
Spin-gap and antiferromagnetic correlations in low-dimensional PbNi2-xAxV2O8 compounds (A = Mg, Co)
(2002)The effect of the impurity doping in the quantum-spin chains of the PbNi2V2O8 Haldane-gap compound is studied. We report elastic neutron scattering and bulk magnetic susceptibility measurements on the quasi-one-dimensional ...
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Conference Object
Minimum relative entropy criterion for damage detection and location
(Affiliation: Brunel University, School of Engineering and Design, United KingdomAffiliation: University of Cyprus, Department of Mechanical and Manufacturing Engineering, CyprusCorrespondence Address: Mares, C.Brunel University, School of Engineering and DesignUnited Kingdomemail: Cristinel.Mares@brunel.ac.uk, 2009)Relative entropy has been employed, as an alternative to other regularization methods, in solving ill-conditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage ...
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In Vitro localized release of thermosensitive liposomes with ultrasound-induced hyperthermia
(2013)
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Article
Flux-pinning energy and critical current densit detwinned single crystals
(1996)We have measured the magnetic relaxation of four detwinned single crystals of Pr-doped (Formula presented)(Formula presented)(Formula presented)(Formula presented)(Formula presented) with x=0, 0.1, 0.2, and 0.3, in a ...
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Article
Hall effect in the mixed stat detwinned single crystals
(1996)We have measured the Hall and longitudinal resistivities of detwinned (Formula presented)(Formula presented)(Formula presented)(Formula presented)(Formula presented) single crystals with x=0.05, 0.10, 0.15, and 0.20. In ...
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Article
Plasma-based surface engineering processes for wear and corrosion protection
(1995)Vacuum plasma-based coating and treatment methods have considerable potential for reducing wear and corrosion. However, they have not been widely applied to engineering components other than tools such as those used in ...
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Article
Memristive and neuromorphic behavior in a Li x CoO 2 nanobattery
(2015)The phenomenon of resistive switching (RS), which was initially linked to non-volatile resistive memory applications, has recently also been associated with the concept of memristors, whose adjustable multilevel resistance ...
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Article
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Conference Object
Simulation based design of a thermoelectric energy harvesting device for aircraft applications
(American Society of Mechanical Engineers, 2017)Maintenance is, amongst others, a key cost driver in aircraft operation. A wireless monitoring device might be able to reduce these costs. However, the supply of energy to such system via power lines would result in ...
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Article
Effects of selective water withdrawal schemes on thermal stratification in Kouris Dam in Cyprus
(2008)Thermal stratification and its seasonal variations in Kouris Dam in Cyprus were simulated, and the impact of five different water withdrawal schemes was studied, using the 2-D, laterally averaged CE-QUAL-W2 reservoir model. ...
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Article
Assessing the accuracy of wall concentration estimation based on averaged permeate velocity in spacer-filled Reverse Osmosis (RO) membrane systems
(2006)The accuracy of estimations of wall concentration using the constant (averaged) permeate velocity method was assessed in both empty and spacer-filled reverse osmosis (RO) channels under various operation conditions, based ...
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Article
Second-harmonic generation in a sound beam reflected and transmitted at a curved interface
(2000)This article presents a model for second-harmonic generation in a sound beam that is reflected from or transmitted through a curved interface. Propagation in homogeneous fluids is assumed. Simple analytic solutions are ...
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Article
Direct simulation of the limiting flux: I. Interpretation of the experimental results
(2009)Using a 2D fully coupled numerical model, the limiting flux phenomenon in the ultrafiltration of dextran was directly simulated assuming neither constant permeate velocity nor constant wall concentrations. It was found ...
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Article
Second-harmonic generation in a sound beam reflected and transmitted at a curved interface
(2000)This article presents a model for second-harmonic generation in a sound beam that is reflected from or transmitted through a curved interface. Propagation in homogeneous fluids is assumed. Simple analytic solutions are ...
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Article
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Article
Textured VN coatings with Ag3VO4 solid lubricant reservoirs
(2011)Silver oxovanadate powders were produced using a low temperature hydrothermal synthesis method. X-ray diffraction (XRD) and Raman microscopy revealed the formation of the α-Ag3VO4 phase, and differential scanning calorimetry ...