enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Time signature - Wikipedia

    en.wikipedia.org/wiki/Time_signature

    Most time signatures consist of two numerals, one stacked above the other: The lower numeral indicates the note value that the signature is counting. This number is always a power of 2 (unless the time signature is irrational), usually 2, 4 or 8, but less often 16 is also used, usually in Baroque music. 2 corresponds to the half note (minim), 4 to the quarter note (crotchet), 8 to the eighth ...

  3. Rule against perpetuities - Wikipedia

    en.wikipedia.org/wiki/Rule_against_perpetuities

    The rule against perpetuities serves a number of purposes. First, English courts have long recognized that allowing owners to attach long-lasting contingencies to their property harms the ability of future generations to freely buy and sell the property, since few people would be willing to buy property that had unresolved issues regarding its ownership hanging over it.

  4. Perpetual copyright - Wikipedia

    en.wikipedia.org/wiki/Perpetual_copyright

    At the same time the London booksellers lobbied parliament to extend the copyright term provided by the Statute of Anne. Eventually, in a case known as Midwinter v Hamilton (1743–1748), the London booksellers turned to common law and started a 30-year period known as the battle of the booksellers .

  5. Copyright, Designs and Patents Act 1988 - Wikipedia

    en.wikipedia.org/wiki/Copyright,_Designs_and...

    the right to be identified as the author or the director, right which has to be "asserted" at the time of publication (ss. 77–79); the right to object to derogatory treatment of work (ss. 80–83); the right to object to false attribution of work (s. 84); the right to privacy of certain photographs and films (s. 85).

  6. Signature (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Signature_(disambiguation)

    Signature (logic), a description of a set of function and relation symbols in mathematical logic; Signature (permutation), a measure for the number of pairs a permutation maps out of order; Signature (quadratic form), the number of positive, negative, or null terms of a quadratic form; Signature (topology) of a 4k-dimensional compact oriented ...

  7. Copyright term - Wikipedia

    en.wikipedia.org/wiki/Copyright_term

    The copyright term is the length of time copyright subsists in a work before it passes into the public domain. In most of the world, this length of time is the life of the author plus either 50 or 70 years.

  8. Perpetual access - Wikipedia

    en.wikipedia.org/wiki/Perpetual_access

    Despite the cost effectiveness of utilizing electronic material in place of print, the cost of maintaining that electronic material is a hindrance on the other end of the spectrum for a library's ability to opt for and maintain perpetual access, both in terms of time and staffing limitations.

  9. Perpetuity - Wikipedia

    en.wikipedia.org/wiki/Perpetuity

    A perpetuity is an annuity in which the periodic payments begin on a fixed date and continue indefinitely. It is sometimes referred to as a perpetual annuity. Fixed coupon payments on permanently invested (irredeemable) sums of money are prime examples of perpetuities. Scholarships paid perpetually from an endowment fit the definition of ...