Организация проведения ТК оружия и боеприпасов на территории РФ на примере (Тывинской таможни) .

Актуальность темы заключается в том, что контроль за перемещением оружия является одним из направлений таможенной деятельности. Оружие как предмет и материальная вещь, представляет собой повещенную общественную опасность. Объект - отношения возникающие в процессе организации проведения таможенного оформления и контроля оружия, перемещаемых через таможенную границу РФ. Цель - определение особенностей таможенного оформления и таможенного контроля оружия.The relevance of the topic lies in the fact that control over the movement of weapons is one of the directions of customs activity. The weapon as an object and a material thing is a public danger entrusted. Object - relations arising in the process of organizing customs clearance and control of arms moving across the customs border of the Russian Federation. The purpose is to determine the specifics of customs clearance and customs control of weapons

Brain-wide 3D light-field imaging of neuronal activity with speckle-enhanced resolution

A major challenge in neuroscience is to sample large-scale neuronal activity at high speed and resolution. While calcium (Ca2+) imaging allows high-resolution optical read-out of neuronal activity, it remains challenging to sample large-scale activity at high speed, as most available imaging microscopes provide a trade-off between speed and the size of the acquisition volume. One promising method that avoids the trade-off between the acquisition rate and volume size is light-field microscopy in which the full 3D profile of an object is imaged simultaneously, thereby offering high speed at the cost of reduced spatial resolution. Here we introduce speckle light-field microscopy (speckle LFM), which utilizes speckle-based structured illumination to enhance spatial resolution. Using speckle LFM we demonstrate brain-wide recording of neuronal activity in larval zebrafish at 10 Hz volume rate and at 1.4 times higher resolution compared to conventional light-field microscopy and with suppressed background fluorescence. In addition to improving resolution of spatial structure, we show that the increased resolution reduces spurious signal crosstalk between neighboring neurons. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreemen