Interface Region Imaging Spectrograph (IRIS) bursts are localised features thought to be driven by magnetic reconnection. Although these events well-studied, it remains unknown whether their properties vary as host active regions (ARs) evolve. Here, we aim understand the measurable of IRIS consistent during evolution ARs. We study 42 dense 400-step rasters sampled IRIS. These each covered one s...

Considerable inequality among Russian regions is rooted in social and economic disparities, territorial distribution of production resources, fiscal capacity ethno-cultural characteristics. Th e Siberia n Federa l Distric t include s with pronounced industry demographic specificity, causing significant differences the quality life population different age groups. We assess parameters active age...

Broken characters restoration represents the major challenge of optical character recognition (OCR). Active contours, which have been used successfully to restore ancient documents with high degradations drawback in restoring deep concavity boundaries. Deep problem main obstacle, has prevented Gradient Vector Flow active contour converge objects complex In this paper, we proposed a technique en...