Browsing Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering by Title
Now showing items 763-782 of 1036
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Book Chapter
Safety and Biological Effect of Microbubble-based Contrast Agents
(Elsevier, 2019)
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Book Chapter
Scale effect and load-bearing behavior of a reconfigurable hybrid structure
(CRC Press, 2019)The current paper refers to a reconfigurable, planar structural typology of an arch-like structure that consists of eight hinge-connected members stabilized through a secondary system of struts and continuous cables of ...
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Article
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Article
Scaling rules for diffusive drug delivery in tumor and normal tissues
(2011)Delivery of blood-borne molecules and nanoparticles from the vasculature to cells in the tissue differs dramatically between tumor and normal tissues due to differences in their vascular architectures. Here we show that ...
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Article
Scanning tunneling microscopy of defect states in the semiconductor (formula presented)
(2002)Scanning tunneling spectroscopy images of (formula presented) doped with excess Bi reveal electronic defect states with a striking shape resembling clover leaves. With a simple tight-binding model, we show that the geometry ...
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Article
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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
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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Conference Object
Sedimentation of heavy crystal particles under microgravity conditions
(American Institute of Aeronautics and Astronautics Inc, AIAA, 1998)Crystals grown from specially prepared liquid solutions have important industrial applications such as in biochemical processes, refining etc. The efficiency of these crystals is usually a function of their size. Therefore, ...
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Article
Self-demodulation of amplitude- and frequency-modulated pulses in a thermoviscous fluid
(1993)The self-demodulation of pulsed sound beams in a thermoviscous fluid is investigated experimentally and theoretically. Experiments were performed in glycerin at megahertz frequencies with amplitude- and frequency-modulated ...
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Article
Self-diffusivity, hydrogen bonding and density of different water models in carbon nanotubes
(2008)In this paper, the density, hydrogen bonding and self-diffusivity of water confined in carbon nanotubes are investigated. Molecular dynamics is used to simulate a large variety of nanotubes with various water models. Our ...
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Article
Semi-interpenetrating polymer networks with predefined architecture for metal ion fluorescence monitoring
(2016)The development of new synthetic approaches for the preparation of efficient 3D luminescent chemosensors for transition metal ions receives considerable attention nowadays, owing to the key role of the latter as elements ...
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Article
Semi-solid metal processing: “unlimited” flow velocity without turbulence in thin cast sections
(2014)The objective of this presentation is to show and explain why semisolid slurries can fill thin sections at seemingly unlimited flow velocity
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Article
Semisolid metal processing: A new paradigm in automotive part design
(2000)Processing of metal alloys in their mushy state represents a new trend in metal processing. The process produces components with low porosity, high crack resistance along with fine microstructure and mechanical properties ...
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Conference Object
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Article
Shear rejuvenation, aging and shear banding in yield stress fluids
(2009)The purpose of this work is to simulate shear rejuvenation and aging effects in shear thinning yield stress fluids in a typical rotational rheometer and to provide a common framework to describe the behavior of yield stress ...
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Article
Short communication: Few-layer graphene-like flakes derived by plasma treatment: A potential material for hydrogen adsorption and storage
(2016)A novel, one-step, wet-free, environmental friendly and high-yield method for producing few-layer graphene powders with large surface areas (up to 800 m2/g) and narrow nanopore sizes (0.7–0.8 nm) using plasma-induced ...
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Article
Si nanostructures grown by picosecond high repetition rate pulsed laser deposition
(2013)One-step growth of n-doped Si nanostructures by picosecond ultra fast pulsed laser deposition at 1064nm is reported for the first time. The structure and morphology of the Si nanostructures were characterized by X-ray ...
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Article
Sign reversal of the Hall effect in superconducting single crystals
(1996)For detwinned Ni-doped single crystals of (Formula presented) with (Formula presented), we have measured the in-plane longitudinal and Hall resistivities. The residual resistivity (Formula presented) extrapolated from ...