Results 171 to 180 of about 1,036,703 (213)
Effect of Recycling and UV Ageing on the Properties of PLA-Based Materials Used in Additive Manufacturing. [PDF]
Polymers (Basel)Jirků P +3 more
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Reviewing experimental studies on chemical thermal energy storage in Cementitious composites: report of the RILEM TC 299-TES. [PDF]
Mater StructSkevi L +5 more
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11-Year cyclic variation of the solar granulation
Advances in Space Research, 2006 A homogeneous (in terms of spatial resolution and optical set-up) set of images of the solar granulation, obtained regularly between 1978 and 1991 with the 50-cm refractor of the Pic du Midi Observatory, has been analyzed to seek for possible variations ...
A Hanslmeier
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A comparison of artificial solar granules with real solar granules
Solar Physics, 1985The properties of computer-generated images of solar granules were compared with data from the literature and with observations of granules from 1975 and 1979. The lifetimes, shapes, and dimensions of the granules were estimated, and the results are discussed. No significant differences were found between the artificial images and the observed granules.
H. W�hl, �. Nordlund
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Properties Of The Solar Granulation
Symposium - International Astronomical Union, 1990Until recently the theory of the photospheric structure has had a modest role. This situation has qualitatively changed with the appearance of the numerical simulations of Nordlund [1], Uus [2], Gadun [3], and others.
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Annual Review of Astronomy and Astrophysics, 1963
Convective motions play a significant role in determining the structure of the outer layers of many stars including the sun. Subsurface convective motions in the sun produce, at the visible surface, the well-known cellular pattern that is called the "solar granulation." The solar granulation has its origin in the convectively unstable hydrogen ...
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Convective motions play a significant role in determining the structure of the outer layers of many stars including the sun. Subsurface convective motions in the sun produce, at the visible surface, the well-known cellular pattern that is called the "solar granulation." The solar granulation has its origin in the convectively unstable hydrogen ...
openaire +2 more sources
The structure of the solar granulation
2006The structure of the solar granulation has been analysed using computer-processed images of two very high resolution (0.25) white light pictures obtained at Pic du Midi Observatory. The narrow range of sizes of granules is not confirmed : on the contrary, it is found that the number of granules increases continuously toward the smaller scales; this ...
R. Muller, Th. Roudier
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Morphological study of the solar granulation
Solar Physics, 1979Reizaburo Kitai, Ichiro Kawaguchi
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Structure of the solar granulation
Solar Physics, 1986The structure of the solar granulation has been analysed using computer-processed images of two very high resolution (0″.25) white-light pictures obtained at the Pic-du-Midi Observatory. The narrow dispersion in the distribution of granule sizes is not confirmed.
Th. Roudier, R. Muller
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