any irregularity which
51Lithuanian grammar — is the study of rules governing the use of the Lithuanian language. Lithuanian grammar retains many archaic features from Proto Indo European that have been lost in other Indo European languages. It has extremely complex morphology; words have… …
52Polycystic ovary syndrome — This article needs more medical references for verification. Please review the contents of the article and add the appropriate references if you can. Help may also be requested at Wikipedia:WikiProject Medicine. Please remove this message after… …
53Johann Jakob Froberger — (baptized May 19, 1616 ndash; May 7, 1667) was a German Baroque composer, keyboard virtuoso, and organist. He was among the most famous composers of the era and influenced practically every major composer in Europe by developing the genre of… …
54Arrhythmia — An abnormal heart rhythm. In an arrhythmia the heartbeats may be too slow, too rapid, too irregular, or too early. Rapid arrhythmias (greater than 100 beats per minute) are called tachycardias. Slow arrhythmias (slower than 60 beats per minute)… …
55Latin declension — Latin grammar Verb Conjugation Subjunctive by attraction Indirect Statement Declension Ablative Usages Dative Usages Latin is an inflected language, and as such has nouns, pronouns, and adjectives that must be declined in order to serve a… …
56Atrial fibrillation — | MeshID = D001281 Atrial fibrillation (AF or afib) is a cardiac arrhythmia (abnormal heart rhythm) that involves the two upper chambers (atria) of the heart. It can often be identified by taking a pulse and observing that the heartbeats don t… …
57History of Western typography — Contemporary typographers view typography as craft with a very long history tracing its origins back to the first punches and dies used to make seals and currency in ancient times. The basic elements of typography are at least as old as… …
58Evidence regarding Bigfoot — Infobox Pseudoscience topics=Zoology claims=There exists a great ape native to North America which has evaded detection in remote areas of the Pacific Northwest and other regions of North America, in contrast to the mainstream view that no such… …
59Constructed language — This article is about the creation of planned or artificial natural languages. For information about the linguistic field of language planning and policy, see language planning. Artificial language redirects here. For non natural languages, see… …
60Europe, 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.… …
