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food additives

(Encyclopedia)food additives, substances added to foods by manufacturers to prevent spoilage or to enhance appearance, taste, texture, or nutritive value. By quantity, the most common food additives are flavorings,...

designer drug

(Encyclopedia)designer drug, chemical substance synthesized in a laboratory that is intended to have effects similar to those of a drug that is a controlled substance, such as methamphetamine, marijuana, LSD, or an...

Granit, Ragnar

(Encyclopedia)Granit, Ragnar, 1900–1991, Swedish physiologist, M.D., Univ. of Helsinki, 1927. A professor at the Univ. of Helsinki from 1927, he joined the faculty of the Karolinska Institute, Sweden, in 1940. Gr...

Gall, Francis Joseph

(Encyclopedia)Gall, Francis Joseph, 1758–1828, Austrian anatomist and founder of phrenology. He devoted most of his life to a minute study of the nervous system, especially the brain. With the collaboration of a ...

Moniz, Egas

(Encyclopedia)Moniz, Egas ĕˈgəsh môˈnēsh [key], 1874–1955, Portuguese neurologist and diplomat. From 1903 he served in the Cortes several times and was Portuguese minister (1917) in Madrid and secretary for...

Mogilev

(Encyclopedia)Mogilev məgēlyôfˈ [key], Belarusian Mahilyow, city (1989 pop. 359,188), capital of Mogilev region, in E Belarus, on the Dnieper River. It is an important rail and highway junction, a river port, a...

silicon carbide

(Encyclopedia)silicon carbide, chemical compound, SiC, that forms extremely hard, dark, iridescent crystals that are insoluble in water and other common solvents. Widely used as an abrasive, it is marketed under su...

Dushanbe

(Encyclopedia)Dushanbe do͞oshănˈbə, –shänˈ– [key], city, capital of Tajikistan, W Tajikis...

Mönchengladbach

(Encyclopedia)Mönchengladbach münˈ– [key], city (1994 pop. 265,312), North Rhine–Westphalia, W Germany. It is the twin city of adjacent Rheydt and is a major center of the German cotton textile industry. Tex...

Łódź

(Encyclopedia)Łódź lo͞oj [key], city (1993 est. pop. 842,300), capital of Łódzkie prov., central Poland. The second largest city of Poland and an important industrial center, Łódź was long the center of th...