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RT Documentary (RTД, literally "RTD") is a Russian free-to-air documentary channel presented in both the English and Russian languages. [2] It was launched on 23 June 2011 by the erstwhile President Dmitry Medvedev who visited RT's studio in Moscow, and deals with a wide variety of topics including Russian culture and life in Russia.
Many RTD elements consist of a length of fine wire wrapped around a heat-resistant ceramic or glass core but other constructions are also used. The RTD wire is a pure material, typically platinum (Pt), nickel (Ni), or copper (Cu). The material has an accurate resistance/temperature relationship which is used to provide an indication of temperature.
The Callendar–Van Dusen equation is an equation that describes the relationship between resistance (R) and temperature (T) of platinum resistance thermometers (RTD). As commonly used for commercial applications of RTD thermometers, the relationship between resistance and temperature is given by the following equations.
San Joaquin Regional Transit District (known as "San Joaquin RTD" or simply as RTD) is a transit district that provides bus service to the city of Stockton, California and the surrounding communities of Lodi, Ripon, Thornton, French Camp, Lathrop, Manteca, and Tracy. In 2023, the system had a ridership of 2,432,000, or about 9,700 per weekday ...
Real-time data; Residence time distribution; Resonant-tunneling diode; Round-trip delay time, in telecommunications; Research and development, Research and Technical (or Technological) Development
Radio Television of Djibouti (RTD) (Arabic: إذاعة وتلفزيون جيبوتي, French: Radiodiffusion télévision de Djibouti) is the national broadcaster of Djibouti. The station is based in Djibouti city and the only media outlet of the country. RTD broadcasts in Arabic, French, Afar and Somali. The in-house band of RTD is Groupe RTD. [1]
The resonant-tunneling diode (RTD) has achieved some of the highest frequencies of any solid-state oscillator. [ 10 ] Another type of tunnel diode is a metal-insulator-insulator-metal (MIIM) diode, where an additional insulator layer allows " step tunneling " for more precise control of the diode. [ 11 ]
The residence time of a fluid parcel is the total time that the parcel has spent inside a control volume (e.g.: a chemical reactor, a lake, a human body).The residence time of a set of parcels is quantified in terms of the frequency distribution of the residence time in the set, which is known as residence time distribution (RTD), or in terms of its average, known as mean residence time.