منابع مشابه
Seismic Observation of Solar Tachocline
Helioseismology has established the existence of a layer of strong gradients of angular velocity at the base of the solar convection zone. This layer (`tachocline') separates the convection zone exhibiting a strong latitudinal differential rotation from the radiative interior that rotates almost rigidly. Turbulence generated in the tachocline is likely to mix material in the upper radiative zon...
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The Jawaharlal Nehru National Solar Mission (JNNSM) is an initiative taken by Government of India and State Governments through Ministry of New and Renewable Energy and State Nodal Agencies to promote environment friendly sustainable growth to address India’s energy security challenge and meet the needs of approximately 1.30 billion population. The main objective of JNNSM is to generate resourc...
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In two famous and popular puzzles a participant is required to compare two numbers of which she is shown only one. We show that there is one simple principle behind these puzzles. In particular this principle sheds new light on the paradoxical nature of the first puzzle. According to this principle the ranking of several random variables must depend on at least one of them, except for the trivi...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1988
ISSN: 0252-9211
DOI: 10.1017/s0252921100092757