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VIEW Journal of European Television History and Culture, 2015 Emerging in the UK in the 1980s, Scratch Video established a paradoxical union of mass-media critique, Left-wing politics, and music-video and advertising aesthetics with its use of moving-image appropriation in the medium of videotape.
Goldsmith, Leo
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Influence of Chemical Heterogeneity and Third Body on Adhesive Strength: Experiment and Simulation
Frontiers in Mechanical Engineering, 2021 We investigate experimentally and numerically the influence of chemical heterogeneity and of third-body particles on adhesive contact. Chemical heterogeneity is generated by chemical treatment of the contacting bodies changing locally the surface energy.
Iakov A. Lyashenko +4 more
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Period Change of the Contact Binary AH Tauri [PDF]
Journal of Astronomy and Space Sciences, 2004 New BVRI photometric observations of the contact binary AH Tau were performed with the 61 cm reflector and a 2K CCD camera at the Sobaeksan Optical Astronomy Observatory during seven nights from September to December, 2001. A total of 144 times of minima
Dongjoo Lee +5 more
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REDISCUSSION OF PER100 CHANGE OF THE CLOSE BINARY V65l CASSIOPEIAE [PDF]
Journal of Astronomy and Space Sciences, 2002 Observations of times of minimum lights of the eclipsing binary V65l Cas were carried out on the three nights from November 21-23, 2000. From our observations a total of seven new times of minimum lights was obtained.
Chun-Hwey Kim +4 more
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Machines, 2023 A tamping machine is the key equipment of large coking coal cake forming in the steelmaking industry, where the loose coal is compacted into a coal cake by the reciprocating movement of its tamping hammer.
Lin Huang +4 more
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Friction transitions and connections to third bodies for a Cd coating on steel substrate
Friction, 2020 Cd coating is used in aerospace industries from last five decades due to its sacrificial protection and lubrication properties. Although Cd coating is primarily used due to its sacrificial corrosion protection when applied on steel substrate, the added ...
Priyadarshi Behera +4 more
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Third‐Body Perturbation in the Case of Elliptic Orbits for the Disturbing Body [PDF]
Mathematical Problems in Engineering, 2008 This work presents a semi‐analytical and numerical study of the perturbation caused in a spacecraft by a third‐body using a double averaged analytical model with the disturbing function expanded in Legendre polynomials up to the second order. The important reason for this procedure is to eliminate terms due to the short periodic motion of the ...
Domingos, R. C. +2 more
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Resonance Capture for a Mercurian Orbiter in the Vicinity of Sun
Journal of Astronomy and Space Sciences, 2021 In this work, the problem of resonance caused by some gravitational potentials due to Mercury and a third body, namely the Sun, together with some non-gravitational perturbations, specifically coronal mass ejections and solar wind in addition to ...
Elamira Hend Khattab +2 more
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Semi-analytical orbital model around an oblate body with an inclined eccentric perturber
Frontiers in Astronomy and Space Sciences, 2023 The semi-analytical model (based on the averaging technique) for long-term orbital evolution has proven to be useful in both astrophysical and astrodynamical contexts.
Tao Fu, Yue Wang, Weiduo Hu
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Friction and Wear Properties of Wheat Straw Powder Third Body on Steel-Steel Friction Pair
Agriculture, 2022 Third body plant fibers have an important influence on the friction and wear properties of metal friction pairs. In this study, wheat straw powder with different particle sizes was prepared, and a pin-on-disk friction tester was employed to evaluate the ...
Chenglong Lian +5 more
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