Abstract Background The advent of urine testing for Chlamydia trachomatis has raised the possibility of large-scale screening for this sexually transmitted infection, which is now the most common in the United Kingdom.The purpose of this study was to investigate the effect of an invitation to be screened for chlamydia and of receiving a negative re
An improved backstepping control method for three-dimensional trajectory tracking of a midwater trawl system is investigated.A new mathematical model of the trawl system while considering the Pastry Cutters horizontal expansion effect of two otter boards is presented based on the Newton Euler method.Subsequently, an active path tracking strategy of
The Jersey wrap self-formation of incoherent laser pulses appears paradoxical, involving both a strong instability and a temporal localization process.Incoherent pulse regimes are nevertheless recurrent within ultrafast fiber laser dynamics.In this paper, we bring decisive experimental data, by recording in real time the buildup dynamics of incoher
Honeypots are dedicated machines whose aim is to delay and divert attackers away from critical resources in order to study new methods and tools used by attackers.However, when looking most of current honeypot systems are statically configured and managed.They are either low interaction honeypot or high interaction honeypot.On this paper, we propos
A list of lichens from areas of zinc-lead ores in Southern Poland and a review of the characteristic lichen biota of these sites is provided.In spite of the devastated and heavy metal contaminated environment, a highly diverse epigeic and epilithic lichen biota was found, including species characteristic of various anthropogenic habitats, particula