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Dominic, Saint

(Encyclopedia)Dominic, Saint dŏmˈənĭk [key], 1170?–1221, Castilian churchman, named Domingo de Guzmán, founder of the Dominicans. He studied at Palencia and became a canon, then prior of canons, of the cathe...

Fichte, Johann Gottlieb

(Encyclopedia)Fichte, Johann Gottlieb yōˈhän gôtˈlēp fĭkhˈtə [key], 1762–1814, German philosopher. After studying theology at Jena and working as a tutor in Zürich and Leipzig, he became interested in K...

Abd al-Hamid II

(Encyclopedia)Abd al-Hamid II, 1842–1918, Ottoman sultan (1876–1909). His uncle, Abd al-Aziz, was deposed from the throne of the Ottoman Empire (Turkey) in 1876 by the Young Turks, a liberal reformist group. Ab...

belligerency

(Encyclopedia)belligerency bəlĭjˈərənsē [key], in international law, status of parties legally at war. Belligerency exists in a war between nations or in a civil war if the established government treats the i...

sunyata

(Encyclopedia)sunyata sho͞onˈyətə [key] [Skt.,=emptiness], one of the main tenets of Mahayana Buddhism, first presented by the Perfection of Wisdom (Prajna-paramita) scriptures (1st cent. b.c. on) and later sys...

conservation laws

(Encyclopedia)conservation laws, in physics, basic laws that together determine which processes can or cannot occur in nature; each law maintains that the total value of the quantity governed by that law, e.g., mas...

variable star

(Encyclopedia)variable star, star that varies, either periodically or irregularly, in the intensity of the light it emits. Other physical changes are usually correlated with the fluctuations in brightness, such as ...

mass, in physics

(Encyclopedia)mass, in physics, the quantity of matter in a body regardless of its volume or of any forces acting on it. The term should not be confused with weight, which is the measure of the force of gravity (se...

Lorentz contraction

(Encyclopedia)Lorentz contraction lôrˈĕnts [key], in physics, contraction or foreshortening of a moving body in the direction of its motion, proposed by H. A. Lorentz on theoretical grounds and based on an earli...

Millay, Edna St. Vincent

(Encyclopedia)Millay, Edna St. Vincent mĭlāˈ [key], 1892–1950, American poet, b. Rockland, Maine, grad. Vassar College, 1917. One of the most popular poets of her era, Millay was admired as much for the bohemi...
 

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