Browsing by Author "Charalambous, Maria"

Now showing items 1-8 of 8

    • Master Thesis  

      Application performance overhead and scalability for execution on virtual machines over multicore processors 

      Charalambous, Maria (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2010-06)
      Virtualization was born more than 30 years ago by IBM in an attempt to logically partition mainframe computers into separate virtual machines. As expected, despite the benefits virtualization was offering, a performance ...
    • Article  

      Discrete and encapsulated molecular grids: Homometallic Mn15 and heterometallic Mn24Ni2 aggregates 

      Charalambous, Maria; Zartilas, Sotiris M.; Moushi, Eleni E.; Papatriantafyllopoulou, Constantina; Manos, Manolis J.; Stamatatos, Theocharis C.; Mukherjee, S.; Nastopoulos, Vassilios; Christou, George; Tasiopoulos, Anastasios J. (2014)
      Two molecular grid-like clusters are reported, one is a discrete [3 × 5] grid and the other a [3 × 4] grid within a Mn12Ni 2 loop. Both Mn24Ni2 and Mn15 aggregates display novel and aesthetically pleasing structures with ...
    • Conference Object  

      Exploring graphics processor performance for general purpose applications 

      Trancoso, Pedro; Charalambous, Maria (2005)
      Graphics processors are designed to perform many floating-point operations per second. Consequently, they are an attractive architecture for high-performance computing at a low cost. Nevertheless, it is still not very clear ...
    • Article  

      Giant Heterometallic [Mn36Ni4]0/2− and [Mn32Co8] “Loops-of-Loops-and-Supertetrahedra” Molecular Aggregates 

      Charalambous, Maria; Moushi, Eleni E.; Nguyen, Tu N.; Papatriantafyllopoulou, Constantina; Nastopoulos, Vassilios; Christou, George; Tasiopoulos, Anastasios J. (2019)
      We report the synthesis, crystal structures and magnetic properties of the giant heterometallic [Mn36Ni4]2-/0 (compounds 1, 2) / [Mn32Co8] (compound 3) ‘loops-of-loops-and-supertetrahedra’ molecular aggregates and of a ...
    • Article  

      Initial experiences porting a bioinformatics application to a graphics processor 

      Charalambous, Maria; Trancoso, Pedro; Stamatakis, A. (2005)
      Bioinformatics applications are one of the most relevant and compute-demanding applications today. While normally these applications are executed on clusters or dedicated parallel systems, in this work we explore the use ...
    • Article  

      A Mn 36Ni 4 'loop-of-loops-and-supertetrahedra' aggregate possessing a high S T = 26 ± 1 spin ground state 

      Charalambous, Maria; Moushi, Eleni E.; Papatriantafyllopoulou, Constantina; Wernsdorfer, W.; Nastopoulos, Vassilios; Christou, George; Tasiopoulos, Anastasios J. (2012)
      The initial use of 1,3-propanediol in mixed Mn/3d cluster chemistry has led to a Mn III 28Mn II 8Ni II 4 molecular aggregate which consists of two Mn III 8Ni 2 loops and two Mn III 6Mn II 4 supertetrahedral units and ...
    • Article  

      [Mn14] “Structural Analogues” of Well-Known [Mn12] Single-Molecule Magnets 

      Charalambous, Maria; Moushi, Eleni E.; Nguyen, Tu N.; Mowson, Andrew M.; Christou, George; Tasiopoulos, Anastasios J. (2018)
      A new family of tetradecanuclear Mn clusters [MnIII10MnIV4(µ3-O)12(EtCO2)12(pd)4(EtOH)4(py)4](ClO4)2 (1), [MnIII10MnIV4(µ3-O)12(EtCO2)12(mpd)4(EtOH)2(H2O)2(py)4](ClO4)2 (2), and [MnIII10MnIV4(µ3-O)12(MeCO2)10(pic)4(pd)4(pdH2)4] ...
    • Master Thesis  Open Access

      Numerical solution of Fredholm Integral and Integro-Differential Equations of the second type 

      Charalambous, Maria (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2023-05-18)
      In this thesis we consider the numerical approximation of Fredholm integral and integro-differential equations, of the second type. In particular, we use Nystrom's method of collocation in conjunction with classical ...