state of occurrence
51metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …
52radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …
53mental disorder — Any illness with a psychological origin, manifested either in symptoms of emotional distress or in abnormal behaviour. Most mental disorders can be broadly classified as either psychoses or neuroses (see neurosis; psychosis). Psychoses (e.g.,… …
54Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
55HEBREW LANGUAGE — This entry is arranged according to the following scheme: pre biblical biblical the dead sea scrolls mishnaic medieval modern period A detailed table of contents precedes each section. PRE BIBLICAL nature of the evidence the sources phonology… …
56Tornado climatology — [ Tornado Alley.] Tornado climatology is the study of where and when tornadoes occur as well as associated physical reasons for this distribution. Research in this developing area of science has shown many patterns in tornado formation. Tornadoes …
57Biblical Exegesis — Biblical Exegesis † Catholic Encyclopedia ► Biblical Exegesis Exegesis is the branch of theology which investigates and expresses the true sense of Sacred Scripture. The exegete does not inquire which books constitute Sacred… …
58syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …
59Wikipedia:Featured article candidates — Here, we determine which articles are to be featured articles (FAs). FAs exemplify Wikipedia s very best work and satisfy the FA criteria. All editors are welcome to review nominations; please see the review FAQ. Before nominating an article,… …
60Eyewitness identification — evidence is the leading cause of wrongful conviction in the United States. Of the more than 200 people exonerated by way of DNA evidence in the US, over 75% were wrongfully convicted on the basis of erroneous eyewitness identification evidence. [ …
