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  2. Postnikov system - Wikipedia

    en.wikipedia.org/wiki/Postnikov_system

    "Lecture Notes on Homotopy Theory and Applications" (PDF). www.math.wisc.edu. Determination of the Second Homology and Cohomology Groups of a Space by Means of Homotopy Invariants - gives accessible examples of Postnikov invariants; Hatcher, Allen (2002). Algebraic topology. Cambridge University Press. ISBN 978-0-521-79540-1. Zhang.

  3. Fundamentals of Physics - Wikipedia

    en.wikipedia.org/wiki/Fundamentals_of_Physics

    It is widely used in colleges as part of the undergraduate physics courses, and has been well known to science and engineering students for decades as "the gold standard" of freshman-level physics texts. In 2002, the American Physical Society named the work the most outstanding introductory physics text of the 20th century.

  4. Weber (unit) - Wikipedia

    en.wikipedia.org/wiki/Weber_(unit)

    In physics, the weber (/ ˈ v eɪ b-, ˈ w ɛ b. ər / VAY-, WEH-bər; [1] [2] symbol: Wb) is the unit of magnetic flux in the International System of Units (SI). The unit is derived (through Faraday's law of induction) from the relationship 1 Wb = 1 V⋅s (volt-second). A magnetic flux density of 1 Wb/m 2 (one weber per square metre) is one tesla.

  5. Ettore Majorana - Wikipedia

    en.wikipedia.org/wiki/Ettore_Majorana

    Handwritten notes for the equation in infinite components. Majorana's first papers dealt with problems in atomic spectroscopy. His first paper, published in 1928, was written when he was an undergraduate and it was coauthored by Giovanni Gentile, Jr., a junior professor at the Institute of Physics in Rome.

  6. Lecture Notes in Physics - Wikipedia

    en.wikipedia.org/wiki/Lecture_Notes_in_Physics

    Lecture Notes in Physics (LNP) is a book series published by Springer Science+Business Media in the field of physics, including articles related to both research and teaching. It was established in 1969.

  7. Phase-field model - Wikipedia

    en.wikipedia.org/wiki/Phase-field_model

    Phase-field models are usually constructed in order to reproduce a given interfacial dynamics. For instance, in solidification problems the front dynamics is given by a diffusion equation for either concentration or temperature in the bulk and some boundary conditions at the interface (a local equilibrium condition and a conservation law), [14] which constitutes the sharp interface model.

  8. Graphology - Wikipedia

    en.wikipedia.org/wiki/Graphology

    In 1991, Jean-Charles Gille-Maisani stated that Juan Huarte de San Juan's 1575 Examen de ingenios para las ciencias was the first book on handwriting analysis. [10] [11] In American graphology, Camillo Baldi's Trattato come da una lettera missiva si conoscano la natura e qualità dello scrittore from 1622 is considered to be the first book.

  9. MessagePad - Wikipedia

    en.wikipedia.org/wiki/MessagePad

    Notes: The eMate 300 actually has ROM chips silk screened with 2.2 on them. Stephanie Mak on her website discusses this: [ 27 ] If one removes all patches to the eMate 300 (by replacing the ROM chip, and then putting in the original one again, as the eMate and the MessagePad 2000/2100 devices erase their memory completely after replacing the ...