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In metallurgy, peening is the process of working a metal's surface to improve its material properties, usually by mechanical means, such as hammer blows, by blasting with shot (shot peening), focusing light (laser peening), or in recent years, with water column impacts (water jet peening) and cavitation jets (cavitation peening). [1]
The Sokolsky Opening, also known as the Orangutan and the Polish Opening, is an uncommon chess opening that begins with the move: . 1. b4. According to various databases, out of the twenty possible first moves from White, the move 1.b4 ranks ninth in popularity. [1]
SMA Negeri 3 Semarang, also SMAN 3 Semarang or SMA 3 Semarang, is a public high-school in Indonesia. The school campus is located at 149 Pemuda Road, Semarang , Central Java . [ 1 ] Also known as Bodjong HS was established on 1 November 1877 [ 2 ] or 1878 [ 3 ] under Dutch colonial rule, as the Hogere Burgerschool for Semarang.
Rawa Pening (literally meaning 'Clear Swamp', from the Javanese Bening) is a lake in the Ambarawa Basin in Central Java, Indonesia. It serves as a source of power, irrigation, and flood control, and is used for fishing.
The Penning trap was named after F. M. Penning (1894–1953) by Hans Georg Dehmelt (1922–2017) who built the first trap. Dehmelt got inspiration from the vacuum gauge built by F. M. Penning where a current through a discharge tube in a magnetic field is proportional to the pressure.
Pusing emerged as a prominent player during the tin mining boom that engulfed Perak in the late 19th and early 20th centuries. The discovery of substantial tin deposits in the Kinta Valley attracted a diverse influx of immigrants, particularly from China, who sought their fortunes in the lucrative mining trade.
Figures from modern times (20th century) of Pining and his partner Pothorst by Bernhard Hoetger at the Bremen Böttcherstraße Haus des Glockenspiels.The image is based on the notion of them having reached America and also encountered a Native American.
Penang Hill is a hill resort comprising a group of peaks near the center of Penang Island, Malaysia.It is located within the Air Itam suburb, 9 km (5.6 mi) west of the center of George Town.