Giant planets

Xem 1-7 trên 7 kết quả Giant planets
  • Conserving biodiversity is a daunting and complex task. Perhaps no species presents a greater challenge than the giant panda – one of the most recognized and threatened animals on the planet. Its difficult-to-traverse, mountainous habitat in China makes quantifying population numbers in the wild exceedingly difficult. Despite a recent survey suggesting that the wild population may be growing, there is no disagreement that the primary threat is severely fragmented habitat.

    pdf612p mnemosyne75 02-02-2013 24 5   Download

  • J upiter is by far the biggest planet in the solar system. It is a vast planet of swirling gases and storms of unimaginable fury. As the fifth planet out, it is the nearest gas giant, a planet made almost completely of gases, to the Sun. It is not much smaller than some of the stars called brown dwarfs. Jupiter does not shine itself, but reflects sunlight as all planets do. Even so, its huge pull of gravity holds more than 60 moons in orbit around it. Jupiter is named after the Roman king of the gods, also called Jove....

    pdf0p layon_5 30-03-2013 24 7   Download

  • Abstract: “Brown dwarfs” is the collective name for objects more massive than giant planets such as Jupiter but less massive than M dwarf stars. This review gives a brief description of the classification and chemistry of low mass dwarfs. The current spectral classification of stars includes L and T dwarfs that encompass the coolest known stars and substellar objects. The relatively low atmospheric temperatures and high total pressures in substellar dwarfs lead to molecular gas and condensate chemistry.

    pdf408p tom_123 14-11-2012 34 6   Download

  • In many respects, the science of materials has only fully utilized two of its three fundamental tools —the variables of temperature and chemical composition. Pressure, the third fundamental variable altering materials, is in many ways the most remarkable, as it spans some 60 orders of magnitude in the universe.

    pdf0p camnhung_1 13-12-2012 17 3   Download

  • Tham khảo sách 'proceedings of the international school of physics "enrico fermi"_1', khoa học tự nhiên phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf0p camnhung_1 13-12-2012 20 3   Download

  • Hello, fellow marketer; Social media is hot. And for businesses it represents a marketing opportunity that transcends the traditional middleman and connects companies directly with customers. This is why nearly every business on the planet—from giants like Starbucks and IBM to the local ice cream shop—are exploring social media marketing initiatives. A year ago, businesses were uncertain about social media. Now it's here to stay and companies are rapidly adopting social media marketing. Much like email and websites first empowered businesses, social media is the next marketing wave.

    pdf33p eqvnnet 29-09-2010 60 9   Download

  • I've been watching this show lately with my 6-year-old son, Austin, who likes learning about space and planets and black holes and stuff. It's called How the Universe Works. And man, the universe has one hell of a story to tell. It all starts with, presumably, the Big Bang, wherein a single point in space barfs forth a hot, violent soup of particles and energy that take a few hundred million years just to cool down enough to begin coalescing into stars. You know... to "cool down" enough to become giant fucking balls of fire. Stars ignite. Star clusters form,...

    pdf11p khangoc2396 27-08-2012 36 4   Download

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