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Steam is a video game digital distribution service and storefront managed by Valve. It was launched as a software client in September 2003 to provide game updates automatically for Valve's games and expanded to distributing third-party titles in late 2005. Steam offers various features, like game server matchmaking with Valve Anti-Cheat ...
Steam-electric power station. The steam-electric power station is a power station in which the electric generator is steam driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator. After it passes through the turbine, the steam is condensed in a condenser. The greatest variation in the design of ...
A technetium-99m generator, or colloquially a technetium cow or moly cow, is a device used to extract the metastable isotope 99m Tc of technetium from a decaying sample of molybdenum-99. 99 Mo has a half-life of 66 hours [1] and can be easily transported over long distances to hospitals where its decay product technetium-99m (with a half-life ...
In addition, we only ever comply with orders for requests about specific accounts or identifiers. If the government has a broader voluntary national security program to gather customer data, we don't participate in it." During the first six months of 2013, Microsoft received requests that affected between 15,000 and 15,999 accounts.
No. 39 Rolling Stone: 100 Best Albums of the '80s She's So Unusual: No. 75 2000 Rolling Stone: 100 Greatest Pop Songs "Time After Time" No. 66 MTV 2001 VH1 100 Greatest Videos "Girls Just Want to Have Fun" No. 45 2002 Rolling Stone: 50 Essential "Women in Rock" Albums: She's So Unusual: No. 41 2003 VH1 100 Best Songs of the Past 25 Years
A gas generator is a device for generating gas. A gas generator may create gas by a chemical reaction or from a solid or liquid source, when storing a pressurized gas is undesirable or impractical. The term often refers to a device that uses a rocket propellant to generate large quantities of gas. The gas is typically used to drive a turbine ...
An arbitrary waveform generator ( AWG) is a piece of electronic test equipment used to generate electrical waveforms. [1] [2] [3] These waveforms can be either repetitive or single-shot (once only) in which case some kind of triggering source is required (internal or external). The resulting waveforms can be injected into a device under test ...
In evolved stars with cores at 100 million kelvin and masses between 0.5 and 10 M ☉, helium can be transformed into carbon in the triple-alpha process that uses the intermediate element beryllium: 4 He + 4 He + 92 keV → 8* Be 4 He + 8* Be + 67 keV → 12* C 12* C → 12 C + γ + 7.4 MeV. For an overall reaction of: