The rheological behavior of model suspensions with the silicone oil M20000 and different concentrations of Cab-o-sil TS 720 resp.Durcal 5 are compared.The increase of the Cab-o-sil concentration changes the flow behavior of the suspension from Front Loader Motor shear-thinning, to pseudoplastic, and to plastic flow behavior.The first normal stress
In the context of digital subscriber line (DSL) systems, where the long-reach (LR) extension of G.fast has recently been proposed, interest in techniques dealing with long channel impulse responses (CIRs) without increasing the cyclic prefix (CP) length of the discrete multi-tone (copyright) modulation has recently resurfaced.The technique under co
Natural polyphenols are plant metabolites usually with strong antioxidant properties, based on the analysis of the literature of natural polyphenols related to food, this paper discussed the hot spots and future research directions of food and natural polyphenols.CiteSpace V5.8.R3, VOSviewer 1.6.15, Note Express 3.6.0.9178 were used to analyze the
General idea.The article is a review of data on Helicobacter pylori resistance to antibiotics, the impact of CYP2C19 polymorphism on Collections the metabolism of proton pump inhibitors, and recent findings on the effectiveness of eradication.The authors conclude that triple therapy (proton pump inhibitor + clarithromycin + amoxicillin) is still th
he aim of this study was to compare pathological lesions and viral antigen expression in the organs of mute swans (Cygnus olor) naturally infected with highly pathogenic avian influenza virus subtypes H5N1 and H5N8.The examination was conducted on the carcasses of 22 mute swans which died during the avian influenza outbreaks in Serbia in 2006 and 2