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Habash al-Hasib

(Encyclopedia)Habash al-Hasib häbäshˈ äl-häsēbˈ [key], d. c.870, Arab mathematician and astronomer. Habash al-Hasib was born in what is now Mary, Turkmenistan, and worked in Baghdad. He calculated tables of ...

Yaqut al-Hamawi

(Encyclopedia)Yaqut al-Hamawi yäko͞otˈ äl-hämäwēˈ [key], 1179–1229, Arab geographer. Born in Byzantium, he was bought as a slave by a merchant, al-Hamawi. He was freed on the death of his master and trave...

Al Shabab

(Encyclopedia)Al Shabab or Al Shabaab [key], [Arab.,=the youth], Islamic fundamentalist militia based in Somalia. One of several hardline Somali Islamist militias, Al Shabab has operated primarily in southern and ...

Sadat, Anwar al-

(Encyclopedia)Sadat, Anwar al- änwärˈ äl-sädätˈ [key], 1918–81, Egyptian political leader and president (1970–81). He entered (1936) Abbasia Military Academy, where he became friendly with Gamal Abdal Na...

Kitab al-Aghani

(Encyclopedia)Kitab al-Aghani kētäbˈ äl-ägänēˈ [key] [Arab.,=book of songs], collection of poems in many volumes compiled by Abu al-Faraj Ali of Esfahan. It contains poems from the oldest epoch of Arabic li...

Arab-Israeli Wars

(Encyclopedia)Arab-Israeli Wars, conflicts in 1948–49, 1956, 1967, 1973–74, and 1982 between Israel and the Arab states. Tensions between Israel and the Arabs have been complicated and heightened by the politic...

Abu'l Hasan al-Uqlidisi

(Encyclopedia)Abu'l Hasan al-Uqlidisi, c. a.d. 920–c. a.d. 980, Arab mathematician working in Damascus and Baghdad. He wrote (952–53) a treatise on arithmetic and Arabic numerals that is the first known work to...

Ibn al-Haytham

(Encyclopedia)Ibn al-Haytham ălhəzĕnˈ [key], 965–c.1040, Arab mathematician. Ibn al-Haytham was born in Basra, but made his career in Cairo, where he supported himself copying scientific manuscripts. Among hi...

Abd al-Mumin

(Encyclopedia)Abd al-Mumin äbˌdäl-mŭˈmĭn [key], d. 1163, founder of the empire of the Almohads. He was the favorite of the Almohad religious reformer Ibn Tumart and became (1130) his successor. Even before hi...

Assad, Hafez al-

(Encyclopedia)Assad, Hafez al- äl-äsˈsäd [key], 1930–2000, president of Syria (1971–2000). He graduated (1955) from the Syrian Military Academy and advanced through the army ranks to become a general. He s...