• Anode break excitation (ABE) is an electrophysiological phenomenon whereby a neuron fires action potentials in response to the termination of a hyperpolarizing...
    2 KB (182 words) - 16:48, 29 September 2024
  • Thumbnail for Hodgkin–Huxley model
    mathematical insight into dynamics of action potential generation. Anode break excitation Autowave Neural circuit GHK flux equation Goldman equation Memristor...
    21 KB (3,045 words) - 06:36, 23 October 2024
  • Thumbnail for Action potential
    escape reflexes and others controlled by central pattern generators. Anode break excitation Bioelectricity Biological neuron model Bursting Central pattern...
    149 KB (16,431 words) - 14:49, 20 October 2024
  • Thumbnail for Mercury-arc valve
    small excitation anodes. A magnetically shunted transformer of a few hundred VA rating is commonly used to provide this supply. This excitation or keep-alive...
    26 KB (3,437 words) - 11:50, 9 July 2024
  • Anode break excitation Hodgkin–Huxley model Lucas, K. (1907). "On the rate of variation of the exciting current as a factor in electric excitation". The...
    8 KB (869 words) - 22:25, 2 December 2023
  • Thumbnail for Vacuum tube
    electron-emitting cathode and an anode. Electrons can flow in only one direction through the device – from the cathode to the anode. Adding one or more control...
    120 KB (15,364 words) - 18:56, 16 November 2024
  • Thumbnail for List of vacuum tubes
    External anode, liquid convection cooling N – External anode, natural convection air cooling S – External anode, conduction cooling V – Vapor cooled (anode is...
    329 KB (40,580 words) - 23:52, 20 October 2024
  • Thumbnail for Valve RF amplifier
    flat anode current vs. anode voltage indicating high anode output impedances. Triodes show a stronger relationship between anode voltage and anode current...
    30 KB (4,465 words) - 14:15, 19 May 2024
  • Thumbnail for Klystron
    its invention the only sources were the Barkhausen–Kurz tube and split-anode magnetron, which were limited to very low power. It was invented by the...
    27 KB (3,310 words) - 09:10, 21 October 2024
  • Thumbnail for Ion thruster
    to the anode. Some of the electrons spiral down towards the anode, circulating around the spike in a Hall current. When they reach the anode they impact...
    85 KB (8,769 words) - 21:55, 7 November 2024
  • Thumbnail for Neon lamp
    mixture of neon and other gases at a low pressure and two electrodes (an anode and a cathode). When sufficient voltage is applied and sufficient current...
    30 KB (3,020 words) - 22:43, 19 November 2024
  • Thumbnail for Mass spectrometry
    Ions may also be ejected by the resonance excitation method, whereby a supplemental oscillatory excitation voltage is applied to the endcap electrodes...
    82 KB (10,326 words) - 02:15, 19 October 2024
  • Thumbnail for Western blot
    becoming anionic, and migrate towards the positively charged (higher voltage) anode (usually having a red wire) through the acrylamide mesh of the gel. Smaller...
    49 KB (6,081 words) - 22:45, 10 November 2024
  • Thumbnail for Gel electrophoresis of nucleic acids
    their sugar-phosphate backbone) to migrate toward the positively charged anode. The molecules separate as they travel through the gel based on the each...
    24 KB (3,130 words) - 10:09, 10 November 2024
  • Thumbnail for Dye-sensitized solar cell
    cells. It is based on a semiconductor formed between a photo-sensitized anode and an electrolyte, a photoelectrochemical system. The modern version of...
    74 KB (9,359 words) - 20:21, 27 June 2024
  • up Greek ἀνά (aná) anagram, anabaptist, anaphylaxis, anarrhexis, anion, anode andr- (ΑΝΕΡ) male, masculine Greek ἀνήρ, ἀνδρός (anḗr, andrós), ἀνδρότης...
    2 KB (1,500 words) - 22:12, 13 November 2024
  • stimulation—cathode make, cathode break, anode make, and anode break—that had been predicted by bidomain calculations. (Cathode and anode refer to the polarity of...
    18 KB (1,864 words) - 19:45, 22 June 2024
  • Thumbnail for Atomic absorption spectroscopy
    cathode containing the element of interest and an anode. A high voltage is applied across the anode and cathode, resulting in an ionization of the fill...
    35 KB (4,817 words) - 23:44, 24 October 2024
  • materials. The redox dynamics of sulfur with Ni/GDC[clarification needed] anode during solid oxide fuel cell (SOFC) operation at mid- and low-range temperatures...
    30 KB (3,602 words) - 14:12, 5 July 2024
  • Thumbnail for List of measuring instruments
    flux of a light source Crookes tube Cathode-ray tube, a phosphor-coated anode Stern–Gerlach experiment Ionizing radiation includes rays of "particles"...
    45 KB (3,620 words) - 14:33, 29 August 2024
  • Thumbnail for Ion source
    The electrons may be created by an arc discharge between a cathode and an anode. An electron beam ion source (EBIS) is used in atomic physics to produce...
    58 KB (7,127 words) - 06:27, 10 October 2024
  • Thumbnail for James Franck
    der Quecksilberresonanzlinie 253,6 μμ durch Elektronenstöße" [On the excitation of mercury resonance lines at 253.6 nm by electron collisions]. Verhandlungen...
    37 KB (4,264 words) - 10:49, 16 November 2024
  • 10 Torr cm the discharge can become uncontrollable and extend from the anode to random locations within the cavity. Further research by David Staack...
    37 KB (5,101 words) - 11:35, 22 December 2023
  • Thumbnail for Agarose gel electrophoresis
    of its phosphate backbone moves the DNA towards the positively charged anode during electrophoresis. However, the migration of DNA molecules in solution...
    34 KB (4,138 words) - 15:43, 31 October 2024
  • macrogalvanic corrosion observed. Technically, this is where the cathode and anode are in contact with each other, creating a circuit. The cathode, as a result...
    20 KB (2,173 words) - 15:41, 16 November 2024
  • Thumbnail for Daniel G. Nocera
    important step towards artificial photosynthesis, when they created an anode electrocatalyst for the oxidation of water, capable of splitting water into...
    37 KB (3,296 words) - 04:32, 17 November 2024
  • Thumbnail for Radar
    [citation needed] In France in 1934, following systematic studies on the split-anode magnetron, the research branch of the Compagnie générale de la télégraphie...
    103 KB (12,049 words) - 19:48, 20 November 2024
  • Thumbnail for Capacitor
    electrolytic capacitors, found out that the oxide layer on an aluminum anode remained stable in a neutral or alkaline electrolyte, even when the power...
    122 KB (15,170 words) - 17:48, 31 October 2024
  • Thumbnail for Field-emission display
    300 microns apart. The space created by the spaces contains a vacuum. The anode may be made out of aluminum or Indium tin oxide (ITO), and it may be placed...
    20 KB (2,560 words) - 22:20, 3 November 2024
  • Thumbnail for Carbon nanotube
    described carbon nanotubes as carbon fibers that were produced on carbon anodes during arc discharge. A characterization of these fibers was given, as well...
    175 KB (18,987 words) - 16:05, 14 November 2024