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grass

(Encyclopedia) CE5 Edible grasses grass, any plant of the family Poaceae (formerly Gramineae), an important and widely distributed group of vascular plants, having an extraordinary range of adaptation. Numbering...

statistical mechanics

(Encyclopedia)statistical mechanics, quantitative study of systems consisting of a large number of interacting elements, such as the atoms or molecules of a solid, liquid, or gas, or the individual quanta of light ...

pulse, in botany

(Encyclopedia) CE5 Sweet pea, Lathyrus odoratus, a member of the pulse family pulse, in botany, common name for members of the Fabaceae (Leguminosae), a large plant family, called also the pea, or legume, family...

force

(Encyclopedia)force, commonly, a “push” or “pull,” more properly defined in physics as a quantity that changes the motion, size, or shape of a body. Force is a vector quantity, having both magnitude and dir...

liana

(Encyclopedia)liana lēänˈ [key], name for any climbing plant that roots in the ground. The term is most often used for the woody vines that form a characteristic part of tropical rain-forest vegetation; they are...

mine, in warfare

(Encyclopedia)mine, in warfare, term formerly applied to a system of tunnels dug under an army fortification and ending in a chamber where either explosives were placed to be detonated at a chosen moment or the sup...

Rostovtzeff, Michael Ivanovich

(Encyclopedia)Rostovtzeff, Michael Ivanovich rŏstŏvˈtsĕf [key], 1870–1952, American historian, b. Kiev, Ukraine. He studied at the Univ. of St. Petersburg where he was professor of Latin and of Roman history ...

Mari, ancient city, Mesopotamia

(Encyclopedia)Mari mäˈrē [key], ancient city of Mesopotamia (modern Syria). It is on the middle Euphrates, south of its junction with the Habor (Khabur). The site was discovered by chance in the early 1930s by A...

Froissart, Jean

(Encyclopedia)Froissart, Jean zhäN frəwäsärˈ [key], c.1337–1410?, French chronicler, poet, and courtier, b. Valenciennes. Although ordained as a priest, he led a worldly life. He became a protégé of Queen ...

fault

(Encyclopedia) CE5 Types of faults fault, in geology, fracture in the earth's crust in which the rock on one side of the fracture has measurable movement in relation to the rock on the other side. Faults on othe...
 

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