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This is a list of official business registers around the world. [1] [2]There are many types of official business registers, usually maintained for various purposes by a state authority, such as a government agency, or a court of law.
1460 – From about this date, Matthias Corvinus, King of Hungary, begins to form the Bibliotheca Corviniana, Europe's largest secular library. [ 8 ] 1461 – Albrecht Pfister is pioneering movable type book printing in German and the addition of woodcut illustrations in Bamberg , producing a collection of Ulrich Boner's fables, Der Edelstein ...
A schematic representation of long distance electric power transmission. From left to right: G=generator, U=step-up transformer, V=voltage at beginning of transmission line, Pt=power entering transmission line, I=current in wires, R=total resistance in wires, Pw=power lost in transmission line, Pe=power reaching the end of the transmission line, D=step-down transformer, C=consumers.
This order is compatible with the arithmetical operations in the following sense: if a, b and c are natural numbers and a ≤ b, then a + c ≤ b + c and ac ≤ bc. An important property of the natural numbers is that they are well-ordered: every non-empty set of natural numbers has a least element.
The landmark event establishing the discipline of information theory and bringing it to immediate worldwide attention was the publication of Claude E. Shannon's classic paper "A Mathematical Theory of Communication" in the Bell System Technical Journal in July and October 1948.
where k e is the Coulomb constant (k e ≈ 9 × 10 9 N⋅m 2 ⋅C −2), q 1 and q 2 are the signed magnitudes of the charges, and the scalar r is the distance between the charges. The force of the interaction between the charges is attractive if the charges have opposite signs (i.e., F is negative) and repulsive if like-signed (i.e., F is ...
Forms are extra-mental (i.e. real in the strictest sense of the word). [18] A Form is an objective "blueprint" of perfection. [19] The Forms are perfect and unchanging representations of objects and qualities. For example, the Form of beauty or the Form of a triangle. For the form of a triangle say there is a triangle drawn on a blackboard.
3.3 Mya – 2.6 Mya: Stone tools - found in modern-day Kenya are older and only found on the archetype road. Ancient stone tools from Ethiopia were hand-crafted by Australopithecus or related people. [1] [2] [further explanation needed] 2.3 Mya: Earliest likely control of fire and cooking, by Homo habilis [3] [4] [5]