Magnetoresistance of the t.ittle organic metal, where BO is bis[ethylenedioxy)tetrathiafulvalene, is investigated. The angle dependent oscillations indicate the existence of cylindrical Fermi surface, and trie observed penodicity is consistent with the calculated band structure. The amplitude of the oscillation is very small in the direction where the Fermi surface touches trie zone boundary. T...

This paper tests for the absence of expected red profits from forward market speculation. It contrasts with the literature that has considered opportunities for expected tmrnitd prolit from speculation that is. protits denominated in one of the currencies. These studies assume money illusion on the part of market participants, but this paper does not. Empirical results (ail to tind evidence of ...

-The interaction between varions fluxes and the motion of incommensurate(1) modulation is treated within a phenomenological approach. Three types of fluxes are considered : the polarization current, the conductivity current and the heat flux. It is shown that in the I phase ail currents are associated with the motion of the I modulation and thus phenomena qualitatively similar to those well kno...

A duplex PCR assay targeting the ail and 16S rRNA genes of Yersinia enterocolitica was developed to specifically identify pathogenic Y. enterocolitica from pure culture. Validation of the assay was performed with 215 clinical Yersinia strains and 40 strains of other bacterial species. Within an assay time of 4 h, this assay offers a very specific, reliable, and inexpensive alternative to the co...

A survey on camel brucellosis in Boushehr province of Iran was carried out during the year 1997. A total of 258 serum samples were collccted and serologically examincd. Out of thesc samples. 5 cases (% 1.93) showed laboratory evidence of hrl/cclla infcc'tiol1. 111 hacleriological examinatiol1, the Iymph nodes of ail serologically positive camcls were cultured. Brl/cella melilensis biotype 1 was...

used to make a beverage by the indigenous populations of the arealong before the first Spanish colonists arrived early in the sixteenth century. Jesuit priests who arrived in the middle of the century graduaUy took over control of IDost of the producing areas and began cultivation of selected varieties to ensure supply. Virtually aIl of Argentinian and Brazilian production is now cultivated, wh...