• Article  

      Rapid communication: Thermal and chemical stability of hexagonal boron nitride (h-BN) nanoplatelets 

      Kostoglou, Nikolaos; Polychronopoulou, Kyriaki; Rebholz, Claus (2015)
      High-temperature properties of boron nitride platelets (200–800 nm in width and 30–50 nm in thickness) were systematically evaluated through thermogravimetric analysis (TGA) in combination with differential scanning ...
    • Article  

      Rapid shear of initially anisotropic turbulence in a rotating frame? 

      Akylas, Evaggelos; Kassinos, Stavros C.; Langer, C. A. (2007)
      In the present study, we investigate, using inviscid rapid distortion theory, the evolution of sheared turbulence in a rotating frame as a function of the rotation rate (including stable, transitional, and unstable regimes), ...
    • Article  

      Rapidly sheared homogeneous stratified turbulence in a rotating frame 

      Kassinos, Stavros C.; Akylas, Evaggelos; Langer, C. A. (2007)
      Rapid distortion theory is applied to stratified homogeneous turbulence that is sheared in a rotating frame. Insight into the stabilizing and destabilizing effects of the combined stratification and frame rotation is gained ...
    • Article  

      Reactive bimetallic Al/Ni nanostructures for nanoscale heating applications fabricated using a porous alumina template 

      Kokonou, M.; Giannakopoulos, K. P.; Gunduz, I. E.; Fadenberger, K.; Rebholz, Claus; Doumanidis, C. C. (2009)
      Porous alumina templates are attracting increasing attention for the growth of nanowires and nanodots. We demonstrate here the fabrication of reactive bimetallic nanoporous Al/Ni films and Al/Ni nanorods by electron gun ...
    • Article  

      Real-Time Computational Model of Ball-Milled Fractal Structures 

      Doumanidis, C. C.; Gunduz, I. E.; Rebholz, Claus; Doumanidis, C. C. (2015)
    • Article  

      Realization of La2MnVO6: Search for half-metallic antiferromagnetism? 

      Androulakis, J.; Katsarakis, N.; Giapintzakis, John (2002)
      Single-phase polycrystalline La2MnVO6 samples were synthesized by arc-melting and characterized by X-ray diffraction, magnetization and resistivity measurements. We find that the compound has cubic (space group Fm3̄m), ...
    • Article  

      Recent advances in spintronics. Half-metal ferromagnets: Their role in spintronics 

      Gardelis, S.; Androulakis, J.; Migiakis, P.; Giapintzakis, John (2004)
      A review of recent advances in spintronics is presented. We report the structural, magnetic, electrical and thermal properties of the ferromagnetic half-Heusler alloy NiMnSb grown by arcmelting. The bulk material is used ...
    • Article  

      Recent advances in vacuum sciences and applications 

      Stana-Kleinschek, K.; Mozetič, M.; Ostrikov, K.; Ruzic, D. N.; Curreli, D.; Cvelbar, U.; Vesel, A.; Primc, G.; Leisch, M.; Jousten, K.; Malyshev, O. B.; Hendricks, J. H.; Kövér, L.; Tagliaferro, A.; Conde, O.; Silvestre, A. J.; Giapintzakis, John; Buljan, M.; Radić, N.; Dražić, G.; Bernstorff, S.; Biederman, H.; Kylián, O.; Hanuš, J.; Miloševič, S.; Galtayries, A.; Dietrich, P.; Unger, W.; Lehocky, M.; Sedlarik, V.; Drmota-Petrič, A.; Pireaux, J. J.; Rogers, J. W.; Anderle, M. (2014)
      Recent advances in vacuum sciences and applications are reviewed. Novel optical interferometer cavity devices enable pressure measurements with ppm accuracy. The innovative dynamic vacuum standard allows for pressure ...
    • Article  

      Reduced turbophoresis in two-way coupled particle-laden flows 

      Grigoriadis, D. G. E.; Geurts, B. J. (2011)
    • Article  

      Reengineering the Tumor Vasculature: Improving Drug Delivery and Efficacy 

      Stylianopoulos, T.; Munn, L. L.; Jain, R. K. (2018)
      [Figure presented] A solid tumor is like an aberrant organ – comprised of cancer cells and a variety of host cells embedded in an extracellular matrix – nourished by blood vessels and drained by lymphatic vessels. In its ...
    • Article  

      Regional aerosol deposition in the human airways: The SimInhale benchmark case and a critical assessment of in silico methods 

      Koullapis, P.; Kassinos, Stavros C.; Muela, J.; Perez-Segarra, C.; Rigola, J.; Lehmkuhl, O.; Cui, Y.; Sommerfeld, M.; Elcner, J.; Jicha, M.; Saveljic, I.; Filipovic, N.; Lizal, F.; Nicolaou, L. (2018)
      Regional deposition effects are important in the pulmonary delivery of drugs intended for the topical treatment of respiratory ailments. They also play a critical role in the systemic delivery of drugs with limited lung ...
    • Article  

      Regional elastic modulus measurements of the ex-vivo murine heart using atomic force microscopy 

      Kossivas, F.; Cao, L.; Michaelides, M.; Kyprianou, Andreas; Constantinides, C. (2013)
      Stiffness is an important mechanical index for characterisation of human and animal cells, tissues and intact organs. This study presents efforts for passive mechanical characterisation of the ex-vivo C57BL/6 murine heart ...
    • Book Chapter  

      Relations between information theory, robustness and statistical mechanics of stochastic uncertain systems via large deviation theory 

      Charalambous, Charalambos D.; Kyprianou, Andreas; Rezaei, F. (Springer Berlin Heidelberg, 2006)
      Robustness issues of stochastic uncertain controlled systems are intimately related to concepts from information theory and statistical mechanics. These relations are unveiled by using the theory of large deviations through ...
    • Book Chapter  

      Relations between information theory, robustness and statistical mechanics of stochastic uncertain systems via large deviation theory 

      Charalambous, C. D.; Kyprianou, Andreas; Rezaei, F. (Springer Berlin Heidelberg, 2006)
      Robustness issues of stochastic uncertain controlled systems are intimately related to concepts from information theory and statistical mechanics. These relations are unveiled by using the theory of large deviations through ...
    • Conference Object  

      Relations between information theory, robustness, and statistical mechanics of stochastic systems 

      Charalambous, Charalambos D.; Rezaei, F.; Kyprianou, Andreas (Affiliation: Sch. of Info. Technol. and Eng., University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, CanadaAffiliation: Electrical Engineering Department, University of Cyprus, 75 Kallipoleos Avenue, Nicosia, CyprusAffiliation: Sch. of Info. Technol. and Eng., University of Ottawa, 800 King Edward Ave., Ottawa, Ont. K1N 6N5, CanadaAffiliation: Mechanical Engineering Department, University of Cyprus, 75 Kallipoleos Avenue, Nicosia, CyprusCorrespondence Address: Charalambous, C.D.Sch. of Info. Technol. and Eng., University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, Canadaemail: chadcha@site.uottawa.ca, 2004)
      The fundamental question, which will be addressed in this talk are the relations between dissipation, which is a concept of robustness, entropy rate, which is a concept of information theory, and statistical mechanics. ...
    • Conference Object  

      Relations between information theory, robustness, and statistical mechanics of stochastic systems 

      Charalambous, C. D.; Rezaei, F.; Kyprianou, Andreas (Affiliation: Sch. of Info. Technol. and Eng., University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, CanadaAffiliation: Electrical Engineering Department, University of Cyprus, 75 Kallipoleos Avenue, Nicosia, CyprusAffiliation: Sch. of Info. Technol. and Eng., University of Ottawa, 800 King Edward Ave., Ottawa, Ont. K1N 6N5, CanadaAffiliation: Mechanical Engineering Department, University of Cyprus, 75 Kallipoleos Avenue, Nicosia, CyprusCorrespondence Address: Charalambous, C.D.Sch. of Info. Technol. and Eng., University of Ottawa, 161 Louis Pasteur, A519, Ottawa, Ont. K1N 6N5, Canadaemail: chadcha@site.uottawa.ca, 2004)
      The fundamental question, which will be addressed in this talk are the relations between dissipation, which is a concept of robustness, entropy rate, which is a concept of information theory, and statistical mechanics. ...
    • Article  

      Relations of crystal structure to magnetic properties in the quasi-one-dimensional compound PbNi1.88Mg0.12V 2O8 

      Mastoraki, I.; Lappas, A.; Giapintzakis, John; Többens, D.; Hernández-Velasco, J. (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 ...
    • Article  

      Remodeling components of the tumor microenvironment to enhance cancer therapy 

      Gkretsi, V.; Stylianou, A.; Papageorgis, P.; Polydorou, C.; Stylianopoulos, T. (2015)
      Solid tumor pathophysiology is characterized by an abnormal microenvironment that guides tumor progression and poses barriers to the efficacy of cancer therapies. Most common among tumor types are abnormalities in the ...
    • Article  

      Remodeling of extracellular matrix due to solid stress accumulation during tumor growth 

      Pirentis, A. P.; Polydorou, C.; Papageorgis, P.; Voutouri, C.; Mpekris, F.; Stylianopoulos, T. (2015)
      Solid stresses emerge as the expanding tumor displaces and deforms the surrounding normal tissue, and also as a result of intratumoral component interplay. Among other things, solid stresses are known to induce extensive ...
    • Article  

      Reply to Ciccolini et al.: Using mathematical modeling to predict response to antiangiogenic therapy in cancer patients 

      Duda, D. G.; Heist, R. S.; Sahani, D. V.; Stylianopoulos, T.; Engelman, J. A.; Jain, R. K. (2015)