http://ultrastudio.org/rss.xml New articles in Ultrastudio.org, interactive encyclopedia everyone can contribute http://ultrastudio.org/en/Electric_potential Electric potential plays the similar role for charge that pressure does for fluids Sun, 29 Aug 2010 11:47:18 GMT http://ultrastudio.org/rss.xmlElectric_potential%23gdfu5lzh 83.79.112.81 2010-08-29T11:47:18Z http://ultrastudio.org/en/Trigger Trigger (also called flip-flop) is a device with two stable states, capable to store information Sat, 28 Aug 2010 16:39:32 GMT http://ultrastudio.org/rss.xmlTrigger%23gdep5klf 85.3.72.129 2010-08-28T16:39:32Z http://ultrastudio.org/en/XOR_gate XOR gate is a that performs the exclusive OR operation Sat, 28 Aug 2010 16:35:11 GMT http://ultrastudio.org/rss.xmlXOR_gate%23gdeozyug 85.3.72.129 2010-08-28T16:35:11Z http://ultrastudio.org/en/Logic_gate Logic gate is a device to perform a logical operation on one or more logic inputs, producing usually single logic output Sat, 28 Aug 2010 16:32:22 GMT http://ultrastudio.org/rss.xmlLogic_gate%23gdeowcv3 85.3.72.129 2010-08-28T16:32:22Z http://ultrastudio.org/en/Adder Adder (also called summator in some languages is a device for performing the operation of addition Sat, 28 Aug 2010 15:58:05 GMT http://ultrastudio.org/rss.xmlAdder%23gdeno944 85.3.72.129 2010-08-28T15:58:05Z http://ultrastudio.org/en/Reversal_potential In a biological membrane, the reversal potential (also known as the Nernst potential) of an ion is the membrane potential at which there is no net (overall) flow of ions from one side of the membrane to the other Sat, 28 Aug 2010 11:11:01 GMT http://ultrastudio.org/rss.xmlReversal_potential%23gdedf3gk 85.3.72.129 2010-08-28T11:11:01Z http://ultrastudio.org/en/Action_potential In physiology, an action potential is a short-lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a stereotyped trajectory Sat, 28 Aug 2010 11:10:33 GMT http://ultrastudio.org/rss.xmlAction_potential%23gdedehvy 85.3.72.129 2010-08-28T11:10:33Z http://ultrastudio.org/en/Lissajous_curves Lissajous curves are the family of curves that draws when its two inputs (representing horizontal and vertical shift from the centre) are connected to two al signals, possibly having different frequency and Sat, 28 Aug 2010 11:09:47 GMT http://ultrastudio.org/rss.xmlLissajous_curves%23gdeddi3d 85.3.72.129 2010-08-28T11:09:47Z http://ultrastudio.org/en/Pendulum A pendulum is a weight suspended from a pivot so it can swing freely Sat, 28 Aug 2010 11:03:33 GMT http://ultrastudio.org/rss.xmlPendulum%23gded5hyh 85.3.72.129 2010-08-28T11:03:33Z http://ultrastudio.org/en/Delay_line Delay line is a device that repeats the value of its input as it was some short time ago Fri, 27 Aug 2010 18:57:31 GMT http://ultrastudio.org/rss.xmlDelay_line%23gdden5v1 85.3.48.63 2010-08-27T18:57:31Z http://ultrastudio.org/en/Poles_and_Zeros Poles and Zeros are concepts, used in computing analog and digital signal filters Thu, 26 Aug 2010 19:18:19 GMT http://ultrastudio.org/rss.xmlPoles_and_Zeros%23gdbzy2c3 85.3.194.204 2010-08-26T19:18:19Z http://ultrastudio.org/en/Wave_interference In physics, interference is the addition (superposition) of two or more waves that results in a new wave pattern Thu, 26 Aug 2010 18:28:53 GMT http://ultrastudio.org/rss.xmlWave_interference%23gdby6hox 85.3.194.204 2010-08-26T18:28:53Z http://ultrastudio.org/en/Ray_diagram Ray diagram is a method to determine the light path from light source (or observed object) through lenses or mirrors till screen, human eyes or other observer Thu, 26 Aug 2010 18:28:35 GMT http://ultrastudio.org/rss.xmlRay_diagram%23gdby63jh 85.3.194.204 2010-08-26T18:28:35Z http://ultrastudio.org/en/Atomic_orbitals An atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom Thu, 26 Aug 2010 18:28:07 GMT http://ultrastudio.org/rss.xmlAtomic_orbitals%23gdby5i5j 85.3.194.204 2010-08-26T18:28:07Z http://ultrastudio.org/en/2D_Fast_Fourier_Transform Two dimensional Fourier Transform is a transform that can be applied to an image Thu, 26 Aug 2010 18:27:53 GMT http://ultrastudio.org/rss.xml2D_Fast_Fourier_Transform%23gdby56xj 85.3.194.204 2010-08-26T18:27:53Z http://ultrastudio.org/en/Morse_code Morse code is method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without any equipment Mon, 16 Aug 2010 19:16:09 GMT http://ultrastudio.org/rss.xmlMorse_code%23gcxpgr2g 85.3.38.97 2010-08-16T19:16:09Z