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Stifter, Adalbert

(Encyclopedia)Stifter, Adalbert äˈdälbĕrt shtĭfˈtər [key], 1805–68, Austrian writer, b. Bohemia. Learned in law, mathematics, and science and accomplished as an artist, he was a tutor to important families...

atom

(Encyclopedia)CE5 Bohr-Rutherford atom CE5 Probability distribution of the electron in the hydrogen atom: A. Ground state B. Highly excited state atom [Gr.,=uncuttable (indivisible)], basic unit of matte...

Robert I, French king

(Encyclopedia)Robert I, c.865–923, French king (922–23), son of Count Robert the Strong and younger brother of King Eudes. He inherited from Eudes the territory between the Seine and the Loire rivers. In 922, R...

abacus, in mathematics

(Encyclopedia)CE5 Chinese abacus: Numbers are represented by moving beads to the central crossbar. abacus ăbˈəkəs, əbăkˈ– [key], in mathematics, simple device for performing arithmetic calculations. Th...

Harvey, William Hope

(Encyclopedia)Harvey, William Hope, 1851–1936, American writer on economics, called Coin Harvey, b. Buffalo, Putnam co., W.Va. He studied at Marshall College, practiced law, and interested himself in monetary pro...

twins

(Encyclopedia)twins: see multiple birth.

grid computing

(Encyclopedia)grid computing, the concurrent application of the processing and data storage resources of many computers in a network to a single problem. It also can be used for load balancing as well as high avail...

stamp tax

(Encyclopedia)stamp tax, method of collecting duties on certain transactions by means of a validating stamp attached to the taxable instrument, which may be a judicial act, a commercial document, a transfer of prop...

solution

(Encyclopedia)CE5 Solubility curves solution, in chemistry, homogeneous mixture of two or more substances. The dissolving medium is called the solvent, and the dissolved material is called the solute. A solutio...

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