Halitosis is an oral malodor condition in the oral cavity that comes from the breakdown of protein by anaerobic gram-negative and gram-positive bacteria.Some bacteria that are often found in cases of halitosis are Solobacterium moorei, Porphyromonas gingivalis, Tannerella forsythia, Fusobacterium nucleatum, Prevotella intermedia, Treponema denticol
Plants can absorb Collections pollutants produced through industrial activities.In this research, biochemistry and lignin biosynthesis processes are studied in Pinus nigra and P.eldarica trees, that were exposed to pollutants from Sarcheshmeh copper complex and from the Kentuiyeh ascontrol area (both Iran).Needles were collected in areas adjacent t
3D Ti-mesh has been coated with bioceramics under different coating conditions, such as material compositions and micro-porosity, using a dip casting method.Hydroxyapatite (HA), micro-HA particles (HAp), a bioglass (BG) and their different mixtures together with polymer additives were used to control HA-coating microstructures.Layered composites wi
This article aims at describing the semantic argumentative structure of the textual/discursive genre Letter of Declaration, one of the documents with which the executive secretary frequently deals.This investigation is based on the Argumention Theory in the Language proposed by Ducrot (1988,1987).We also used the studies about Discursive Modalizati