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  2. Slater's rules - Wikipedia

    en.wikipedia.org/wiki/Slater's_rules

    An example provided in Slater's original paper is for the iron atom which has nuclear charge 26 and electronic configuration 1s 2 2s 2 2p 6 3s 2 3p 6 3d 6 4s 2.The screening constant, and subsequently the shielded (or effective) nuclear charge for each electron is deduced as: [1]

  3. Slater determinant - Wikipedia

    en.wikipedia.org/wiki/Slater_determinant

    In quantum mechanics, a Slater determinant is an expression that describes the wave function of a multi-fermionic system. It satisfies anti-symmetry requirements, and consequently the Pauli principle, by changing sign upon exchange of two fermions. [1]

  4. Exclusive: Quizlet acquires Slader as it aims to become the ...

    www.aol.com/news/quizlet-schools-reopening...

    The go-to learning portal for high school and college students is bulking up its curriculum. Quizlet, best known for its flashcards and study tools, is acquiring education tech platform Slader ...

  5. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [2] and released to the public in January 2007. [3] Quizlet's primary products include digital flash cards, matching games, practice electronic assessments, and live quizzes. In 2017, 1 in 2 high school students used Quizlet. [4]

  6. Open textbook - Wikipedia

    en.wikipedia.org/wiki/Open_textbook

    An open textbook is a textbook licensed under an open license, and made available online to be freely used by students, teachers and members of the public.Many open textbooks are distributed in either print, e-book, or audio formats that may be downloaded or purchased at little or no cost.

  7. Slater-type orbital - Wikipedia

    en.wikipedia.org/wiki/Slater-type_orbital

    Slater-type orbitals (STOs) or Slater-type functions (STFs) are functions used as atomic orbitals in the linear combination of atomic orbitals molecular orbital method.They are named after the physicist John C. Slater, who introduced them in 1930.

  8. Fifth year - Wikipedia

    en.wikipedia.org/wiki/Fifth_year

    Fifth year is the first mandatory year of the Leaving Certificate cycle. It is usually preceded by the optional Transition Year. Most pupils are 17 or 18 years of age by the end of their Fifth Year. Many secondary schools have Summer exams at the end of Fifth Year to test the student on what they have learned throughout the year.

  9. Principles of Neural Science - Wikipedia

    en.wikipedia.org/wiki/Principles_of_Neural_Science

    First published in 1981 by McGraw-Hill, Principles of Neural Science is an influential neuroscience textbook edited by Columbia University professors Eric R. Kandel, James H. Schwartz, and Thomas M. Jessell. The original edition was 468 pages; now on the sixth edition, the book has grown to 1646 pages.