Extant populations of the European wildcat are fragmented across the continent, the likely consequence of recent extirpations due to habitat loss and over-hunting. However, their underlying phylogeographic history has never been reconstructed. For testing the hypothesis that the European wildcat survived the Ice Age fragmented in Mediterranean refuges, we assayed the genetic variation at 31 mic...

Plant extracts are extensively researched as a source of green corrosion inhibitors. Herein, we report on a highly efficient and thermally stable corrosion inhibitor from the stem extract of high-altitude shrub Berberis aristata. The corrosion inhibition efficiency (IE) of the extract was tested in 1.0 M H2SO4 for the corrosion protection of mild steel (MS) by using gravimetric and electrochemi...

The front bracket of a certain type studied in this subject is part the braking system and plays an important role system. main parts support are grooved surface, 44.3mm cylindrical M16 threaded hole plane, Ф 12 holes 2.5mm grooves. These matched with brake plate, so they have high dimensional accuracy geometric accuracy. content paper to optimize positioning scheme when machining height 2mm gr...

background and objective: high-level gentamicin resistance (hlgr: mic ≥ 500 µg/ml) in enterococci is mediated by aminoglycoside modifying enzymes which is mainly encoded by aac(6′)-ie-aph(2′′)-ia gene. the aim of this study was to evaluate the frequency of   aac(6′)-ie-aph(2′′)-ia gene in clinical isolates of enterococcus facium and enterococcus faecalis collected from hospitals in northwest of...

Phytoplankton species composition, abundance, biodiversity indices and their influence by environmental conditions were examined in Thi Nai lagoon using data from four surveys 2004, 2008, 2009 2020. A total of 367 taxa phytoplankton belonging to ten groups was recorded, which diatoms dominant with over 60% the species. In lagoon, number decreased upper (283 taxa) mouth area (224) lowest river s...