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Because of the limitations of traditional propulsion systems, the double acting ship concept wasn't seriously considered until the development of electric podded propulsion units which combine the advantages of the diesel–electric powertrain, already widely used in icebreakers, with the excellent manoeuvrability of azimuth thrusters. [1]
In cases of very thick ice, an icebreaker can drive its bow onto the ice to break it under the weight of the ship. A buildup of broken ice in front of a ship can slow it down much more than the breaking of the ice itself, so icebreakers have a specially designed hull to direct the broken ice around or under the vessel.
Nuclear icebreaker Yamal, 2015. A nuclear-powered icebreaker is an icebreaker with an onboard nuclear power plant that produces power for the vessel's propulsion system. . Although more expensive to operate, nuclear-powered icebreakers provide a number of advantages over their diesel-powered counterparts, especially along the Northern Sea Route where diesel-powered icebreaker operations are ...
Kebyar Duduk (Balinese: ᬓᭂᬩ᭄ᬬᬃᬥᬸᬥᬸᬓ᭄) is a traditional Balinese dance created by a Balinese man I Ketut Marya and first performed publicly in 1925. Inspired by the development of the quick-paced gamelan gong kebyar, kebyar duduk is named for the seated and half-seated positions taken by the dancers. It does not convey a ...
The duduk player is called dudukahar (դուդուկահար) in Armenian. The performers use air stored in their cheeks to keep playing the instrument while they inhale air into their lungs. This "circular" breathing technique is commonly used with all the double-reed instruments in the Middle East. [17]
Magadan ' s hull is 88.5 metres (290.4 ft) long overall and has a beam of 21.2 metres (69.6 ft) at its widest point. [5] However, the towing notch increases the extreme length of the vessel to 92.0 metres (301.8 ft) while the inclined sides reduce the hull width to 20.0 metres (65.6 ft) at the design waterline. [6]
Project 22220, also known through the Russian type size series designation LK-60Ya, [note 1] is a series of Russian nuclear-powered icebreakers.The lead ship of the class, Arktika, was delivered in 2020 and surpassed the preceding Soviet-built series of nuclear-powered icebreakers as the largest and most powerful icebreaker in the world.
An icebreaker is a brief facilitation exercise intended to help members of a group begin the process of working together or forming a team.They are commonly presented as games to "warm up" a group by helping members get to know each other and often focus on sharing personal information such as names or hobbies.