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  2. Scanning SQUID microscopy - Wikipedia

    en.wikipedia.org/wiki/Scanning_SQUID_microscopy

    The form of this function is equal to that of the l = 2 spherical harmonic function, giving it the name d-wave superconductivity. As the superconducting electrons are described by a single coherent wavefunction, proportional to exp(- i φ), where φ is known as the phase of the wavefunction, this property can be also interpreted as a phase ...

  3. ARINC 429 - Wikipedia

    en.wikipedia.org/wiki/ARINC_429

    ARINC 429 is a data transfer standard for aircraft avionics. It uses a self-clocking, self-synchronizing data bus protocol (Tx and Rx are on separate ports). The physical connection wires are twisted pairs carrying balanced differential signaling.

  4. Model lipid bilayer - Wikipedia

    en.wikipedia.org/wiki/Model_lipid_bilayer

    Typically the diameter of this hole is a few tens of micrometers up to hundreds of micrometers. To form a BLM, the area around the aperture is first "pre-painted" with a solution of lipids dissolved in a hydrophobic solvent by applying this solution across the aperture with a brush, syringe, or glass applicator. [2]

  5. State-space representation - Wikipedia

    en.wikipedia.org/wiki/State-space_representation

    If the dynamical system is linear, time-invariant, and finite-dimensional, then the differential and algebraic equations may be written in matrix form. [ 1 ] [ 2 ] The state-space method is characterized by the algebraization of general system theory , which makes it possible to use Kronecker vector-matrix structures .

  6. Saturation mutagenesis - Wikipedia

    en.wikipedia.org/wiki/Saturation_mutagenesis

    Saturation mutagenesis, or site saturation mutagenesis (SSM), or simply site saturation, is a random mutagenesis technique used in protein engineering, in which a single codon or set of codons is substituted with all possible amino acids at the position. [1]

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  8. Soft systems methodology - Wikipedia

    en.wikipedia.org/wiki/Soft_systems_methodology

    The Soft Systems Methodology was developed primarily by Peter Checkland, through 10 years of research with his colleagues, such as Brian Wilson.The method was derived from numerous earlier systems engineering processes, primarily from the fact traditional 'hard' systems thinking was not able to account for larger organisational issues, with many complex relationships.

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