Abstract Background Zooplankton provides a dynamic habitat to various kinds of epibionts in the marine ecosystem and also forms source food nutrients parasites parasitoids. The study was conducted identify association ciliates with calanoid copepod Northeastern Arabian Sea. samples collected were analysed under stereomicroscope for any kind ciliate attachments. infective stage major characteris...

introduction: success in endodontic treatment depends on various factors. among the most important factors, appropriate preparation of the root canal system and keeping periapical region intact as much as possible could be mentioned. these are achieved by determining the penetration depth of the instruments into the canal i.e. the working length. several methods are introduced for working lengt...

Population fluctuation monitoring of wheat thrips Haplothrips tritici (Kurdjumov, 1912) (Thysanoptera: Phlaeothripidae) was evaluated on the Tosunbey (wheat) and Tarım92 (barley) cultivars by weekly samplings from plant emergence to harvest season in 2016 2017 Isparta (Center). Adult nymphal stages individuals were collected using direct sampling shake-out methods. In method, cut above-ground p...

Microplastics have been found to accumulate in freshwater, marine ecosystems, and biological organisms. The frequency of studies on microplastic contamination organs has increased recently, although there relatively fewer investigations fish eggs Thailand. To extract microplastics from catfish samples for laboratory analysis (Osteogeneiosus militaris), we used 10% potassium hydroxide the digest...

Although great progress has been achieved in numerical simulation on porous flow rock decades, experiments performed reservoir-on-a-chip (ROC) have emphasized as the most sufficient and direct way to investigate subsurface fluid at pore scale. This paper applies cutting-edge three-dimensional printing (3DP) technique into fabrication of ROC visualized two-phase fluids experiments. The structure...

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Research on hydraulic turbines, regardless of type, has shown that all materials used in the manufacture parts are components flow path, working same conditions, subject to hydro-abrasive wear, different proportions. The most attacked blades and chambers turbines. In this paper studied construction turbine have been previously deposited by method electro-spark deposition with tungsten carbide (...

Potomida semirugata, which belongs to the Unionidae family, require a host fish complete their life cycle. In this study, preference of species was investigated. Besides, mussel and hence attachment state larvae on were also Five different namely Cyprinus carpio, Oreochromis niloticus, Clarias gariepinus, Anguilla anguilla, Carasobarbus luteus used as candidates. five glass aquaria each contain...