To combine the processes of gas nitriding and oxidation in water vapor, effects atmospheric nitrogen potential dissociated ammonia on formation surface diffusion nitride phases are studied. Modification layer with oxygen was carried out by zone at second stage obtaining an oxycarbonitride layer. The corrosion wear-resistant properties nitride-oxide t lowest investigated, depending phase changes...

Background: Antimicrobial resistance is a global problem with enormous public health and economic impact. This study was carried out to get an overview of acquired antimicrobial resistance gene sequences in the genomes of Escherichia coli isolated from different food sources and the environment in Nigeria. Methods: To determine the acquired antimicrobial-resistant genes prevalence, genome asse...

objective: escherichia coli is the most prevalent etiologic agent of urinary tract infections which is the cause of about 80% of cases. enzymatic inactivation of aminoglycosides by aminoglycoside-modifying enzymes is the main mechanism of resistance to these antibiotics in escherichia coli. the aim of this study was the detection of aac(3)-iia gene among aminoglycoside resistant clinical isolat...

the secret of success for organizations is the discovery and application of their employees' “talent.” yet, the most important matter is for individuals to discover their own top talent. research findings show that each individual has his or her own unique inborn and acquired feature, including special temperament instinct and innateness. humans’ temperaments and instincts actualize natura...

Integrative and conjugative elements (ICEs) are mobile genetic elements that play a key role in bacterial adaptation. Such elements are found in almost every bacterial genera and species, and often code for adaptive traits conferring selective advantages to their host. ICEs maintain by integrating into and replicating along with a replicon of the host genome. ICEs can propagate by conjugative t...