EXPERIMENTAL DETERMINATION OF THE FOCAL DISTANCE OF CUMULATIVE PYROTECHNIC DEVICE IN LAUNCH VEHICLE SEPARATION SYSTEM

Experimental Determination of the Focal Distance of Cumulative Pyrotechnic Device in Launch Vehicle Separation System

Pyrotechnic devices are widely used in modern aerospace engineering.One of the most effective types of pyrotechnic devices for performing obstacle separation operations in aerospace engineering Pails is linear shaped charges.The penetration efficiency of the cumulative jet into a metal plate varies depending on the distance to the obstacle, i.e., o

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Heights and spatial relationships of the facial muscles acting on the nasolabial fold by dissection and three-dimensional microcomputed tomography.

The aim of this study was to clarify the heights and spatial relationships of the facial muscles acting on the nasolabial fold (NLF) by dissection and three-dimensional microcomputed tomography for use in aesthetic treatments.This TEA TREE CONDITIONER study used 56 specimens from 34 embalmed adult Korean.A reference line (RF) was set to imitate the

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Expanding access to ART in Sub- Saharan Africa: an advocacy agenda for health systems development and resource generation

Providing universal, effective and sustainable access to ART in Hookah Stand sub-Saharan Africa (SSA) requires a broader advocacy agenda encompassing the development of health care systems and the generation of much larger resources for the health sector.Presently, health care delivery in SSA is characterised by a patchwork of poorly co-ordinated a

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