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Transcranial direct current stimulation (tDCS) is a form of neuromodulation that uses constant, low direct current delivered via electrodes on the head. This type of neurotherapy was originally developed to help patients with brain injuries or neuropsychiatric conditions such as major depressive disorder.
The Code details procedures for safe and secure stowage and timber securing systems. It also includes guidance for ship securing manuals and checklists for safe operations. [1] Because of the increased weight of timber cargoes on a deck, the Code requires the ship's stability to be calculated according to a set list of criteria and guidance. [4]
For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time. In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital ...
The Torpedo Data Computer (TDC) was an early electromechanical analog computer used for torpedo fire-control on American submarines during World War II. Britain , Germany , and Japan also developed automated torpedo fire control equipment, but none were as advanced as the US Navy 's TDC (?) , [ 1 ] as it was able to automatically track the ...
TDC - Top Dead Center; TDC – total drilling cost; TDL – total depth (logger) TDM – touch-down monitoring; TDP – touch-down point; TDS – top drive system; TDS – total dissolved solids; TDT – thermal decay time log; TDTCP – TDT CPI log [clarification needed] TDT GR – TDT gamma ray casing collar locator log; TEA – triethanolamine
TDC = Top dead centre; BDC = Bottom dead centre; IO = Inlet valve opens; IC = Inlet valve closes; EO = Exhaust valve opens; EC = Exhaust valve closes; Either valve opens before the piston head reaches top dead centre or bottom dead centre. The amount in crankshaft degrees by which the valves open before top dead centre or bottom dead centre is ...
The thermal conductivity detector (TCD), also known as a katharometer, is a bulk property detector and a chemical specific detector commonly used in gas chromatography. [1]
The former is known as top dead centre (TDC) while the latter is known as bottom dead centre (BDC). [1] Position of pistons. More generally, the dead centre is any position of a crank where the applied force is straight along its axis, meaning no turning force can be applied.