The B and Pb isotope systems are widely applied tracers of recycling processes occurring during subduction. Studies examining these complementary systems as a pair enjoy considerable success, where B primarily records the thermal and fluid evolution of the subducting slab, whereas the tripartite Pb system constrains the source of subducted material returned to volcanic arcs. However, interpreta...

the shahabad gabbroic intrusion, with nw-se trend cropped out at the boundary of zagros and sanandaj-sirjan zones is composed of olivine gabbro, orthogabbro and troctolite. plagioclase, clinopyroxene and olivine are the main minerals; and magnetite, titanomagnetite and serpentine are minor and secondary minerals. microprobe analyses of the minerals show that plagioclase is labradorite, pyroxene...

The Bureau of Alcohol, Tobacco and Firearms (”BATF”), an agency of the United States Treasury Department, has wide-ranging law enforcement responsibilities, which include the investigation of crimes involving guns, explosives, and illicit drugs. Its execution of these duties has been the subject of considerable controversy. This Study reports evidence that the law enforcement activities of the ...

Two ancient asbestos mines, one near Karystos, Greece, and the other southeast of Mount Troodos, Cyprus, were located in what we now know to be ophiolite terrane. Evidence suggests that asbestos was discovered and utilized in Cyprus, perhaps as long as 5,000 years ago, for manufacture of cremation cloths, lamp wicks, hats, and shoes. Some of the adverse health effects of asbestos became known o...

Visceral leishmaniasis is an endemic disease in many parts of Iran and infected dogs constitute the main domestic reservoirs that play a key role in transmission to humans. The objective of this study was to assess the seroprevalence of canine visceral leishmaniasis (CVL) by enzyme linked immunosorbent assay (ELISA) in southeast of Iran. This survey was carried out from 2009 to 2011 in Kerman, ...

BACKGROUND Cutaneous leishmaniasis constitutes a major public health problem in many parts of the world including Iran. The primary objective of this study was to identify Leishmania species in endemic districts of Kerman Province, south-eastern Iran. METHODS This study was conducted by random sampling as cross- sectional descriptive between 2008 and 2010. Overall, 203 skin scraping smears we...

The present article pays to some Alpine-Himalayan ophiolites of Late Cretaceous age from Darepahn area in the southern part of Nain-Baft Ophiolite belt. Whole rock processed data clearly shows that the metaperidotite rocks are silica-poor with low CaO, Al2O3, and TiO2 that reflect the predominance of olivine over calcic pyroxene in the protolithes. The considerable content of Co (85.6–124.6 ppm...