Can we recover a signal f ∈ R from a small number of linear measurements? A series of recent papers developed a collection of results showing that it is surprisingly possible to reconstruct certain types of signals accurately from limited measurements. In a nutshell, suppose that f is compressible in the sense that it is well-approximated by a linear combination of M vectors taken from a known ...

S. P. Umayal* and N. Kamaraj** *Department of Electrical and Electronic Engg., Sethu Institute of Technology, Virudhunagar **Department of Electrical and Electronic Engg., Thiagarajar College of Engineering, Madurai Tamil Nadu 626 106, India Email: [email protected] (Received on 7 Oct 2006, revised on 26 Feb 2007) ________________________________________________________________________...

1. Cario H, Schwarz K, Herter JM, et al. Clinical and molecular characterisation of a prospectively collected cohort of children and adolescents with polycythaemia vera. Br J Haematol. 2008;142:623-626. 2. Bellanne-Chantelot C, Chaumarel I, Labopin M, et al. Genetic and clinical implications of the Val617Phe JAK2 mutation in 72 families with myeloproliferative disorders. Blood. 2006;108:346-352.

Despite the advocation of fistula first strategy, over 80 % incident dialysis patients initiate with tunnelled catheters (TDC) and 30 remain catheter dependent. related blood stream infection (CRBSI) is a dreaded complication reported incidence rate 1.1 to 5.5 per 1000 days. Conventionally management CRBSI includes IV antibiotics along antibiotic lock solution. this 30-50 require removal, espec...

Στο πρώτο βιβλίο της Παλατινής Ανθολογίας (1.120 και 1. 121) υπάρχουν δύο ἔμμετρες επιγραφές από την Παναγία των Βλαχερνών, που εξυμνούν θαυματουργή επέμβαση Θεοτόκου για σωτηρία Κωνσταντινούπολης το 626 τους Αβάρους. Τα κείμενα απαντώνται επίσης μεταξύ ποιημάτων του Γεωργίου Πισίδη. Στην εργασία επιχειρείται σύγκριση κειμένων, συνοδευόμενη φιλολογικοϊστορικό σχολιασμό.