Abstract: An immunogenic composition comprising: a) one or more Plasmodium-derived ribosomal or ribosomal associated protein or immunogenic fragment thereof which has a sequence which is at least about 80%, 85%, 90%, 95%, 98%, 99% or 100% identical to a ribosomal or ribosomal associated protein or an immunogenic fragment of a ribosomal or ribosomal associated protein recited in FIG. 1; or a ribosomal or ribosomal associated protein or peptide or immunogenic fragment thereof as recited in FIG. 2 or FIG. 3; and/or b) a polynucleotide encoding one or more protein, peptide or immunogenic fragment of a); wherein the immunogenic composition is for use in eliciting an immune response in a subject to treat or prevent malaria. Also provided are Plasmodium-derived ETRAMPs and/or histones, or immunogenic fragments thereof, for use in eliciting an immune response in a subject, preferably to treat or prevent malaria.

Abstract: A Wireless Sensor Network for providing Base Station anonymity is described. The network comprises sensor nodes, cluster heads, fake base stations and a base station arranged in a grid configuration. The location of the base station is obscured by managing the traffic in the network by a coverage-aware technique. The coverage aware technique achieves Base Station anonymity by using data aggregation and fake packet injection without affecting coverage of the sensor nodes.

Abstract: The invention relates to an antigenic composition or vaccine comprising a viral vector, the viral vector comprising nucleic acid encoding Plasmodium protein PfLSA1, or a part or variant of Plasmodium protein PfLSA1; PfLSAP2, or a part or variant of Plasmodium protein PfLSAP2; PfUIS3, or a part or variant of Plasmodium protein PfUIS3; PfI0580c, or a part or variant of Plasmodium protein PfI0580c; and PfSPECT-1, or a part or variant of Plasmodium protein PfSPECT-1.