Effect of austempering conditions on the microstructure and mechanical properties of AISI 4340 and AISI 4140 steels

AISI 4340 and Chest of Drawers Cabinet Storage AISI 4140 are normally used for different structural applications in quenched and tempered state due to their high strength, high abrasion and fatigue resistance but they lack toughness.Presence of dual phase microstructure such as ferrite-bainite and ferrite-martensite in steels have been reported to

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A spectrum of free software tools for processing the VCF variant call format: vcflib, bio-vcf, cyvcf2, hts-nim and slivar.

Since its introduction in 2011 the variant call format (VCF) has been widely adopted for processing DNA and RNA variants in practically all population studies-as well as in somatic and germline mutation studies.The VCF format can represent single nucleotide variants, multi-nucleotide English bridle variants, insertions and deletions, and simple str

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