BRAVADO (frants. bravade), demonstration bravery, impudent waste trick.

BRAVE (Bravais) Ogjust (1811-63), French kristallograf. Has laid foundation the geometrical theory of space lattices of crystals (Bravais lattice).

BRAVE LATTICES, 14 three-dimensional geometrical lattices defining all possible phylums of a translation symmetry of crystals. Brave lattices will be derivated by action of a transfer operation (translation) on any point of a crystal. Brave lattices differ a symmetry of a unit cell, i.e. a ratio between its crossbars and angles, and also a centrality.

HOME-MADE BEER (Braga), city on north-east of Portugal, an administrative centre of a district the Home-made beer. 63 thousand inhabitants (1985). The enterprises of a machine industry and metal working, textile, kozhevenno-boot, a food-processing industry. A casting of church bells. Theological seminaries. One of the religious centres of country, a place of religious pilgrimage. Ancient capital Luzitanii. In kon. 11 - nach. 12 centuries a residence of the Portuguese kings. A cathedral (kon. 11 - nach. 12 centuries) it was repeatedly rearranged; church Santa-Krush du Popolu (16-17 centuries).

HOME-MADE BEER (Braga) Teofilu (1843-1924), in 1910-11 prime minister of temporary republican government, in May - October 1915 temporary president of the Portuguese republic. Transactionses under the Portuguese literature, a history, philosophy, etc.

BRAGANSA (Braganca), a dynasty of kings of Portugal (1640-1853) and emperors of Brazil (1822-89). The founder - ZHuan IV.

BRAGANSA-COBURG BREAD, junior line of dynasty Bragansa in Portugal. Rules in 1853-1910. The founder - Pedru V.

To HOME-MADE BEER (Brahe) it is quiet (1546-1601), the danish astronomer, the reformer of practical astronomy. On constructed by him in 1576 observatories "Uraniborg" over 20 flying led definitions of rules of heavenly bodies with the best the then accuracy. Has discovered 2 disparities on the move moon; has proved, that comets - heavenly bodies, more far, what moon; has constituted the check list of asters, tables of a refraction, etc. On the basis of his supervision of Mars by I.Kepler has introduced laws of motion of planets.

HOME-MADE BEER.. 1) in the Scandinavian mythology the god - skald glorified by wisdom and eloquence, the husband of goddess Idunn. The name of the Home-made beer is connected with known of " the Junior Edda " the myth about Honey of poetry... 2) First historically certified legendary Norwegian skald 9 century which iceland poets honored as the founder of the art.

BRAGIN Lyudmila Ivanovna (r. 1943), Russian sportsmenka (track and field), the deserved master of sport (1972). CHempionka Olympic Games (1972) and the USSR (1968-74) in trot race on 1500 m.

BRAGINSKY Vladimir Borisovich (r. 1931), Russian physics, corresponding member Russian AN (1991; corresponding member AN the USSR with 1990). The main transactionses on problems of radiance, mass attraction. Developed methods of precision measurings for detection of gravity waves.

BRAGINSKY Joseph Samuilovich (1905-89), the Russian literary critic, the orientalist, the explorer of the Tadjik and persian literatures. Corresponding member Tadjik AN (1951). In a centre of attention - problems of general and comparative literary criticism. Books: " Sadriddin Ajni " (1948), " 12 miniatures " (1966), " Probes on the Tadjik crop (1977), " the Iranian literary heritage " (1984), etc.

BRAGINSKY Emil (Emmanuel) Veniaminovich (r. 1921), the Russian playwright. Plays and movie scripts in a genre of a lyrico-dramatic comedy: together with E.A.Rjazanovym - " Beregis the automobile! " (1966), " the Twist of fate, or With a lung the ferry! " (1969; the State premium of the USSR, 1977), " the Service novel " (1977, under the play "Colleagues" 1971), "Garage" (1980), " Passenger depot for two " (1983); together with V.K.Chernyh - " Love with privileges " (1990). Plays "Freak of the imagination" (1979), "Room" (1980), " Lakejskie games " (1989).

BRAGUI (the self-title - braguj), people in Pakistan (750 thousand person, basically prov. Beluchistan and Sind). Live also in Afghanistan, Iran, etc. The Aggregate number of 835 thousand person (1992). Tongue bragui. Believers - moslems - sunnity.

BRADZOT, an acute communicable disease ovets. Symptoms: an intoxication, a defeat of a mucous membrane of an abomasum. Animal perish.

BRADYCARDIA (from grech. bradys - sluggish and kardia - heart), reduction of frequency of cordial reductions is lower than 60 impacts in 1 min. Can be konstitutsionalno stipulated or inquest of different diseases. Compare. A tachycardia.

BRADYKININ, see in an item. Kininy.

BRADFORD (Bradford), city in the Great Britain, England. 464 thousand inhabitants (1987). A large wool-manufacturing industry. Textile, a printing industry, a machine industry. University.

SPHINXES, set of butterflies. Side panels in scope 2-20 see. Ok. 1200 kinds, are distributed widely, most diverse in tropics. Caterpillars eat leaves, baring shoots. Vjunkovyj the sphinx on Ukraine erases a weed - a bindweed. Butterflies of some kinds eat a nectar hurriedly. 7 kinds of sphinxes, including turangovyj, oleandrovyj, a dead head, are guarded.