The paper points out disadvantages and ambiguities of existing criteria for canon tubes condition ngetikin.com determination as well as of for casting methods for their remaining service life.A possible approach in making decisions about corrective maintenance actions is given, particularly when concerning modern artillery weapons in which the appl
There remains growing interest in magnesium (Mg) and its alloys, as they read more are the lightest structural metallic materials and potential metallic biomaterials.In spite of the greatest historical Mg usage at present, the wider use of Mg alloys remains restricted by the poor corrosion resistance.A nano amorphous film, as the composition of Al2
ABSTRACT In this study, an IncI1 plasmid encoding resistance bostik universal primer pro to both cefotaxime and azithromycin was recovered from a clinical Klebsiella pneumoniae strain.The azithromycin resistance was confirmed to be mediated by the erm(B) gene.This plasmid could be readily conjugated to strains of Escherichia coli and Salmonella, pr
ABSTRACT Purpose To analyze the effects of auditory stimulation on heart rate variability (HRV) indices in healthy individuals with normal hearing and with hearing loss, regardless Jeans of type and/or grade, by means of a systematic review.Research strategies This is a systematic review with a meta-analysis that addresses the following question: i