Browsing Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering by Title
Now showing items 388-407 of 1036
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Article
Improvement of the accuracy of liver lesion DCEUS quantification with the use of automatic respiratory gating
(2016)Objectives: To evaluate the efficiency of automatic respiratory gating (ARG) in reducing respiratory motion-induced artefacts from dynamic contrast-enhanced ultrasound (DCEUS) acquisitions and to assess the impact of ARG ...
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Article
Impurity-induced antiferromagnetic order in the Haldane-gap compound (formula presented) (formula presented)
(2002)An investigation of the effect of nonmagnetic Mg doping in the Haldane gap system (formula presented) is presented. Specifically, the magnetic properties of the quasi-one-dimensional compound (formula presented) (formula ...
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Article
Impurity-induced antiferromagnetic order in the Haldane-gap compound PbNi2-xMgxV2O8 (x=0.24)
(2002)An investigation of the effect of nonmagnetic Mg doping in the Haldane gap system PbNi2V2O8 is presented. Specifically, the magnetic properties of the quasi-one-dimensional compound PbNi2-xMgxV2O8 (x =0.24), located in the ...
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Article
In silico assessment of mouth-throat effects on regional deposition in the upper tracheobronchial airways
(2018)Regional deposition of inhaled medicines is a valuable metric of effectiveness in drug delivery applications to the lung. In silico methods are now emerging as a valuable tool for the detailed description of localized ...
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Article
In silico assessment of mouth-throat effects on regional deposition in the upper tracheobronchial airways
(2018)Regional deposition of inhaled medicines is a valuable metric of effectiveness in drug delivery applications to the lung. In silico methods are now emerging as a valuable tool for the detailed description of localized ...
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Article
In situ observation of rapid reactions in nanoscale Ni-Al multilayer foils using synchrotron radiation
(2010)The observation of rapid reactions in nanoscale multilayers present challenges that require sophisticated analysis methods. We present high-resolution in situ x-ray diffraction analysis of reactions in nanoscale foils of ...
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Article
In Vitro localized release of thermosensitive liposomes with ultrasound-induced hyperthermia
(2013)
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Conference Object
In vitro prefailure mechanics of placental membranes
(Affiliation: Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN, United StatesAffiliation: Department of Chemical Engineering, University of Minnesota, Minneapolis, MN, United StatesAffiliation: Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, United StatesCorrespondence Address: Oyen, M.L.L.Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN, United States, 2005)
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Article
An in vitro system for the study of ultrasound contrast agents using a commercial imaging system
(2001)An in vitro system for the investigation of the behaviour of contrast microbubbles in an ultrasound field, that provides a full diagnostic range of settings, is yet to be presented in the literature. The evaluation of a ...
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Conference Object
In vivo imaging of microvasculature using optical coherence tomography
(Correspondence Address: Vakoc, B. J., 2010)In vivo imaging technologies drive the development of improved cancer therapies by revealing critical aspects of the complex pathophysiology of solid tumors in small animal models[1]. The abnormal vascular function, which ...
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Article
In-plane paraconductivity in a single crystal of superconducting YBa2Cu3O7-x
(1989)Resistivity measurements have been made in the a-b plane on a single-crystal sample of superconducting YBa2Cu3O7-x. The resistivity versus temperature curve shows a highly linear region between 150 and 240 K, with an upward ...
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Article
In-silico dynamic analysis of cytotoxic drug administration to solid tumours: Effect of binding affinity and vessel permeability
(2018)The delivery of blood-borne therapeutic agents to solid tumours depends on a broad range of biophysical factors. We present a novel multiscale, multiphysics, in-silico modelling framework that encompasses dynamic tumour ...
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Article
InAs quantum dots grown by molecular beam epitaxy on GaAs (211)B polar substrates
(2006)InAs nanostructures were grown by molecular beam epitaxy on GaAs (211)B at temperatures between 400-530 °C and growth rates that were varied between 0.1 to 0.02 mono-layers (ML) per second. For temperatures up to 500 °C ...
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Article
Indicator Dilution Models for the Quantification of Microvascular Blood Flow With Bolus Administration of Ultrasound Contrast Agents
(2010)Indicator dilution methods have a long history in the quantification of both macro- and microvascular blood flow in many clinical applications. Various models have been employed in the past to isolate the primary pass of ...
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Article
Indium oxide as a possible tunnel barrier in spintronic devices
(2005)We report the growth of ultra-thin indium oxide layers using the dc-magnetron sputtering method. We demonstrate that good quality tunnel barriers made of indium oxide can be routinely fabricated and employed in spintronic-related ...
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Article
Inertial, viscous and yield stress effects in Bingham fluid filling of a 2-D cavity
(2001)The present study concentrates on Bingham fluid filling of a 2-D cavity and examines the relative importance of inertial, viscous and yield stress effects on the filling profile. The results presented are obtained using ...
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Article
Influence of polarization field on the lasing properties of III-nitride quantum wells
(2006)A theoretical investigation of the effect of polarization-induced fields on the optoelectronic properties of a 3 nm In0.2Ga0.8N/GaN single quantum well has been carried out via a self-consistent solution of Schrödinger-Poisson ...
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Article
Influence of process parameters on the properties of pulsed laser deposited CuIn0.7Ga0.3Se2 thin films
(2018)This work reports on the influence of pulsed laser deposition growth parameters on the properties of CuIn0.7Ga0.3Se2 thin films. Polycrystalline CuIn0.7Ga0.3Se2 thin films were grown on soda-lime glass substrates under ...
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Conference Object
Influence of processing conditions on the thermoelectric properties of La1-xSrxCoO3 (x=0, 0.05)
(Affiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, 75 Kallipoleos Avenue, 1678 Nicosia, CyprusCorrespondence Address: Papageorgiou, C.Department of Mechanical and Manufacturing Engineering, University of Cyprus, 75 Kallipoleos Avenue, 1678 Nicosia, Cyprus, 2012)La1-xSrxCoO3 (x=0, 0.05) powders were prepared using the citrate-gel (Pechini) process. Pellets formed from these powders were sintered at various temperatures. All samples were characterized by means of X-Ray Diffraction ...
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Article
The influence of structure on thermal behavior of reactive Al–Ni powder mixtures formed by ball milling
(2010)Ball milling (BM) was used to produce reactive Al–Ni powder mixtures that exhibit self-propagating exothermic reactions (SPER) for nano–micro heater applications. Powders with an Al–Ni molar ratio of 1:3 were milled, cold ...