Visual place recognition (VPR) is a fundamental but challenging problem that has not been solved completely for a long time, especially in a kaleidoscopic environment.Recent advanced works which exploit ConvNet landmarks as a representation of an image for the VPR have demonstrated promising performance under condition and viewpoint changes.In this
The potential of fluorescent Pseudomonas spp.to control Alternaria leaf spot on castorbean, caused by Alternaria ricini, was studied under greenhouse conditions.Two periods for antagonist applications were tested: 48h before and simultaneously to the pathogen inoculation.Among the antagonists tested JA4 science can solar system planetary electronic
The conditions for the regeneration of plants through organogenesis from callus tissues of Menyanthes trifoliata are described.The shoot multiplication rate s??dett?v? kakkurengas was affected by basal culture media, the type and concentration of cytokinin and subculture number.The best response was obtained when caulogenic calli were cultured on t
Based on the example of 6Dg type diesel locomotives, the paper presents a new maintenance strategy concerning periodical checks at the P1 maintenance level.Currently, such locomotives are sent off to service points every 102 hours of operation or every 14 days for a P1 level check.Studies demonstrate that the average distance to be covered by a loc