Explicit solutions of the non-constant semi-dynamical reflection equation are constructed, together with suitable parametrizations of their structure matrices. Considering the semi-dynamical reflection equation with rational non-constant Arutyunov-Chekhov-Frolov structure matrices, and a specific meromorphic ansatz, it is found that only two sets of the previously found constant solutions are e...

This article discusses the problems we face while describing transition periods. I analyze various approaches to phenomenon of and criteria used for their identification. suggest that should pay more attention internal substance process than role sociocultural factors or external features which reflect changes in literature. The are discussed using texts by Dostoevsky, Garshin Chekhov who repre...

of the Caucasian population. The purpose of this study was to investigate the morphometry of the proximal tibia in thestandard resected surface of total knee arthroplasty (TKA).Methods: In this descriptive study, the anthropometric data of the proximal tibia were measured in 132 knees (80 malesand 52 females) using magnetic resonance imaging in 2015. The collected data include...

Objective(s): K+ channel blocker 4-aminopyridine (4-AP) stimulates the release of glutamate from nerve terminals and induces seizures. Berberine as a potential herbal drug exerts several pharmacological actions on the central nervous system including anxiolytic, anticonvulsant, and neuroprotective properties. The present study aimed to investigate the effect of berberine on seizure onset and ti...

Background.  Many mechanisms are involved in pain transmission in the spinal cord.  Therefore, combination of drugs acting on different kinds of mechanisms might be useful for analgesia.  We investigated the interaction betweenγ-aminobutyric acid （GABA）B receptor agonist, baclofen, and N-methyl-D-aspartate （NMDA） receptor antagonist, AP-5, orα-amino-3-hydroxy-5-methylisoxazole-4-propionic acid ...

background: epidemic and endemic cholera is a major public health problem for many   countries. aim of this study was to evaluate ap-pcr for investigation of clonal relatedness among the strains of vibrio cholerae recovered from an out­break occurred in different parts of iran in 2005. methods: the study was conducted during the cholera outbreak occurred in some of provinces in iran in summer 2...

ten field isolates of mycoplasma gallisepticum (mg) from different geographical areas of iran were analyzed by random amplification of polymorphic dna (rapd). rapd analysis produced reproducible banding patterns on the basis of which various distinct amplification patterns could be detected. mg isolates compared with reference strains (s6 and mg ss) and vaccine strain (ts-11) and demonstrated d...