Private Information Retrieval (PIR) protocols aim at ensuring a user that he can retrieve some part Di of a distributed database D without revealing the index i to the server(s). Most of known PIR protocols focus on decreasing the communication complexity between the client and the server(s). Recently, the use of PIR codes by Fazeli et. al. also lead to a huge reduction of the storage overhead ...

Using standard time periods (the ;period before World War I, the interwar period, the 'postware period) the author treats certain significant aspects of the emigration of Macedonians from the Aegean regio,n to Australia. In this context the ' Maced01nian emigrants from the mentioned part of Greece are divided into the oategori:es of economic migration (pecalbari) and 11efugees. The latter categ...

AIM Evaluation of the effect of a novel physical therapy method--post-isometric relaxation taping (PIR-taping)--compared with the effect of a conventional postisometric relaxation (PIR) in the treatment of outpatients with myofascial pain as a result of muscle spasm and shortening of static muscles, resulting in muscle imbalance. PATIENTS AND METHODS The study recruited 320 outpatients with m...

A diverse pattern of polymorphism is defined for the paired Ig-like receptors (PIRs) that serve as activating (PIR-A) and inhibitory (PIR-B) receptors on B lymphocytes, dendritic cells, and myeloid-lineage cells in mice. The monoclonal anti-PIR antibody 10.4 is shown to recognize an allelic PIR-A/PIR-B determinant on cells from BALB/c but not C57BL/6 mice. Other strains of inbred mice also can ...

Private information retrieval (PIR) is normally modeled as a game between two players: a user and a database. The user wants to retrieve some item from the database without the latter learning which item is retrieved. Most current PIR protocols are ill-suited to provide PIR from a search engine or large database: (i) their computational complexity is linear in the size of the database; (ii) the...

PIR-A and PIR-B, paired immunoglobulin-like receptors encoded, respectively, by multiple Pira genes and a single Pirb gene in mice, are relatives of the human natural killer (NK) and Fc receptors. Monoclonal and polyclonal antibodies produced against a recombinant PIR protein identified cell surface glycoproteins of approximately 85 and approximately 120 kD on B cells, granulocytes, and macroph...

Paired Ig-like receptors of activating (PIR-A) and inhibitory (PIR-B) isoforms are expressed by many hematopoietic cells, including B lymphocytes and myeloid cells. To determine the functional roles of PIR-A and PIR-B in primary bacterial infection, PIR-B-deficient (PIR-B(-/-)) and wild-type (WT) control mice were injected i.v. with an attenuated strain of Salmonella enterica Typhimurium (WB335...