The introduction of technologies for active-adaptive control the operating modes power supply systems coal mines can contribute to an increase in energy efficiency mining. High-response FACTS devices second generation be used dynamic reactive compensation, voltage regulation and limitation current harmonic components conditions sharply variable electrical loads mining machines at a breakage fac...

The transposable Dissociation (Ds) element of maize was first discovered as a site of high-frequency chromosome breakage. Because both Ds-mediated breakage and transposition require the presence of the Activator (Ac) element, it has been suggested that chromosome breakage may be the outcome of an aberrant transposition event. This idea is consistent with the finding that only complex structures...

Objectives: To identify (1) the prevalence of condom breakage, and demographic and sexuality-related differences among young men who have sex with women reporting and not reporting this event; (2) condomspecific behaviours associated with breakage. Methods: Young men (n = 278) attending a clinic for treatment of sexually transmitted infections (STIs) responded to an anonymous questionnaire aide...

Background and Aim: The reduction of temporomandibular joint disorders (TMD) is one of the most significant concerns in dentistry. In contrast to initial treatments, such as pharmacotherapy and physiotherapy, which act as temporary tranquilizers, growth factors have shown promising results in the stimulation of cell division. Given the limited research on the positive impact of platelet-rich pl...