The Royal Observatory, Greenwich; its History and Work
نویسندگان
چکیده
منابع مشابه
The Crawford Library of the Royal Observatory, Edinburgh.
Will reading habit influence your life? Many say yes. Reading supplement to the catalogue of the crawford library of the royal observatory edinburgh is a good habit; you can develop this habit to be such interesting way. Yeah, reading habit will not only make you have any favourite activity. It will be one of guidance of your life. When reading has become a habit, you will not make it as distur...
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similar problems yet so different in so many other ways from each other, are making towards the betterment of their people's health. I am not expert in medical history; like any other consultant, I know only something about my own specialty, and about my own hospital. Encouragement may be drawn, however, from the fact that the history of this hospital reflects much of the history of psychiatry ...
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The Precise Time Facility (PTF) of the Royal Observatory of Belgium (ROB) contains presently 4 Cesium clocks HP5071A, one with standard tubes (since 1995), and three with High Perf. Tubes (since 2012), and one active H-maser CH175A (since 2006). UTC(ORB) is generated from the CH1-75A frequency, steered weekly upon the rapid UTC values. Due to an important maser failure, UTC(ORB) was generated b...
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این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.
The regularity of history and its features in the Qur’an
The regularity of history, the nature of the law of history, the method of how dealing with the regularity of history under related verses of the Qur’an, and the category of the factor of the law of history, all fall in the domain of theoretical philosophizing about history in the light of Qur’anic approach. From among the features of the law of history in the light of the Qur’an mention can be...
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ژورنال
عنوان ژورنال: Nature
سال: 1901
ISSN: 0028-0836,1476-4687
DOI: 10.1038/063271a0