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Alaska's economy depends heavily on increasingly expensive diesel fuel for heating, transportation, electric power and light. Though wind and hydroelectric power are abundant and underdeveloped, proposals for statewide energy systems (e.g. with special low-cost electric interties) were judged uneconomical (at the time of the report, 2001) due to low (less than 50¢/gal) fuel prices, long distances and low population. The cost of a gallon of gas in urban Alaska today is usually 30–60¢ higher than the national average; prices in rural areas are generally significantly higher but vary widely depending on transportation costs, seasonal usage peaks, nearby petroleum development infrastructure and many other factors.
Why were alternative energy sources judged economical in 2001?
A: unanswerable

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The term "Islamic education" means education in the light of Islam itself, which is rooted in the teachings of the Quran - holy book of Muslims. Islamic education and Muslim education are not the same. Because Islamic education has epistemological integration which is founded on Tawhid - Oneness or monotheism. For details Read "A Qur’anic Methodology for Integrating Knowledge and Education: Implications for Malaysia’s Islamic Education Strategy" written Tareq M Zayed  and "Knowledge of Shariah and Knowledge to Manage ‘Self’ and ‘System’: Integration of Islamic Epistemology with the Knowledge and Education" authored by Tareq M Zayed
What types of education greatly differs from Islamic education?
A: Muslim education

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In Kazakhstan on June 19, 1989, young men carrying guns, firebombs, iron bars and stones rioted in Zhanaozen, causing a number of deaths. The youths tried to seize a police station and a water-supply station. They brought public transportation to a halt and shut down various shops and industries. By June 25, the rioting had spread to five other towns near the Caspian Sea. A mob of about 150 people armed with sticks, stones and metal rods attacked the police station in Mangishlak, about 90 miles from Zhanaozen, before they were dispersed by government troops flown in by helicopters. Mobs of young people also rampaged through Yeraliev, Shepke, Fort-Shevchenko and Kulsary, where they poured flammable liquid on trains housing temporary workers and set them on fire.
Who were the rioters?
A: young men

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Temporal measurement has occupied scientists and technologists, and was a prime motivation in navigation and astronomy. Periodic events and periodic motion have long served as standards for units of time. Examples include the apparent motion of the sun across the sky, the phases of the moon, the swing of a pendulum, and the beat of a heart. Currently, the international unit of time, the second, is defined by measuring the electronic transition frequency of caesium atoms (see below). Time is also of significant social importance, having economic value ("time is money") as well as personal value, due to an awareness of the limited time in each day and in human life spans.
Why do scientists want to study caesium atoms?
A:
unanswerable