Results 61 to 70 of about 6,208 (141)
4.0 IR, Oversize Economy and the Extinction of Mammoth Companies
Symphonya, 2019 The 4th Industrial Revolution (4.0 IR), fundamentally disrupts the technologies characterizing the first three industrial revolutions. In the nowadays global management phase (competitive globalisation), the business model based on excess supply (i.e ...
Silvio M. Brondoni
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Identification and comparative analysis of polar cusp region at Earth and the giant planets
地球与行星物理论评The polar cusp region serves as a critical gateway for magnetosheath and solar wind plasma to enter planetary magnetospheres, playing a fundamental role in shaping solar wind-magnetosphere interactions.
Yan Xu +6 more
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Has Kronos Devoured Planet Nine and Its Epigones?
UniverseThe Planet Nine hypothesis encompasses a body of about 5–8 Earth’s masses whose orbital plane would be inclined to the ecliptic by one or two tens of degrees and whose perihelion distance would be as large as about 240–385 astronomical units. Recently, a
Lorenzo Iorio
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Технологія та конструювання в електронній апаратурі, 2009 Some aspects related to identifying the level of the necessary personnel competence and motivation on introducing the quality management system in research and production enterprises are presented.
V. N. Rudkovsky, V. N. Pik
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Технологія та конструювання в електронній апаратурі, 2013 The article is dedicated to scientific and production enterprise "Saturn" — since its foundation up to the present day. The authors describe the determining stages of its development and its team’s scientific and technological achievements over the 45 ...
V. M. Chmil, E. N. Glushechenko
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Microwave radiometric system "Zir" for customs services
Технологія та конструювання в електронній апаратурі, 2003 A description is provided of the multichannel microwave radiometric vision system "Zir," designed for use by security and customs services. The paper discusses the system’s structure, operating principles, specific features of image formation, and the ...
S. A. Shilo +8 more
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Techniques and technology of millimeter-wave systems
Технологія та конструювання в електронній апаратурі, 2003 The paper presents a review and systematization of materials on the techniques and technologies for the production of millimeter-wave systems. It examines microwave engineering elements (lines, transitions, connectors, switches, attenuators, phase ...
V. M. Chmil +2 more
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Frontiers in Astronomy and Space SciencesEnceladus, one of Saturn’s moons, is considered one of the most promising places in the solar system to find life. The Cassini mission discovered organic-rich water plumes from Enceladus’s subsurface ocean, prompting new lander mission planning.
M. F. L. Meersman +2 more
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High-stability waveguide band-pass filters with extended tuning range
Технологія та конструювання в електронній апаратурі, 2003 A new approach is proposed for the design of waveguide programmable mechanically tunable band-pass filters distinguished by stable characteristics and constant passband width during tuning across a wide frequency range.
F. F. Dubrovka +3 more
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Ku-band power amplifiers for ground satellite communication station
Технологія та конструювання в електронній апаратурі, 2005 The results of the development of Ku-band power amplifiers (14.0–14.5 GHz) with output powers of 5 W and 25 W at 1 dB gain compression are presented. These amplifiers are part of the equipment set for a ground satellite communication station.
B. N. Severgin +3 more
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