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23 godz. temu · Animation showing how a phased array works. It consists of an array of antenna elements (A) powered by a transmitter (TX). The feed current for each element passes through a phase shifter (φ) controlled by a computer (C). The moving red lines show the wavefronts of the radio waves emitted by each element.
23 godz. temu · Robotics is the interdisciplinary study and practice of the design, construction, operation, and use of robots.. Within mechanical engineering, robotics is the design and construction of the physical structures of robots, while in computer science, robotics focuses on robotic automation algorithms.Other disciplines contributing to robotics include electrical, control, software, information ...
23 godz. temu · Dallas-Fort Worth International Airport (IATA: DFW, ICAO: KDFW, FAA LID: DFW) is the primary international airport serving the Dallas–Fort Worth metroplex and the North Texas region, in the U.S. state of Texas.. It is the largest hub for American Airlines, which is headquartered near the airport, and is the third-busiest airport in the world by aircraft movements and the second-busiest ...
23 godz. temu · Educational research. Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning. [1] [2] When referred to with its abbreviation, "EdTech", it often refers to the industry of companies that create educational technology.
23 godz. temu · A British Chain Home transmitter antenna, the first comprehensive radar system The German Freya worked at higher frequencies, and was thus smaller than its Chain Home counterpart. The anode block of the original cavity magnetron built by Randal and Boot, which provided a leap forward in radar design. The history of radar (where radar stands for radio detection and ranging) started with ...
23 godz. temu · Each direction is labelled 0 to 5.\n\nHex directions\n\nEach cell has a type, which indicates what the cell contains:\n0 if it does not contain a resource.\n1 if it contains the egg resource.\n2 if it contains the crystal resource.\nThe amount of resources contained in each cell is also given, and is subject to change during the game as the ...
