研究結果は、「Proceedings of the National Academy of Sciences」誌に2013年4月16日付けで発表された。
Jane J. Lee/National Geographic News April 26, 2013
ttp://www.nationalgeographic.co.jp/news/news_article.php?file_id=2013042602
Record-setting algal bloom in Lake Erie caused by agricultural and meteorological trends consistent with expected future conditions
Anna M. Michalak et. al.
PNAS 2013 110 (16) 6448-6452; published ahead of print April 1, 2013, doi:10.1073/pnas.1216006110
ttp://www.pnas.org/content/110/16/6448.abstract
研究論文“Universal time control of AKR: Earth is a spin-modulated variable radio source（オーロ
ラキロメータ電波の世界時コントロール：地球は自転周期で変調する変光電波星）”は、「Journal of
Geophysical Research」誌オンライン版に掲載された。
う〜む
68： 名無しのひみつ [sage] 2013/05/02(木) 22:30:07.84 ID:mNRVLODF
[1] Auroral kilometric radiation (AKR) is known to be transient emissions generated by
rapidly accelerated electrons together with sudden auroral activation in the polar magnetosphere.
In contrast, the characteristics and relationship with the auroral acceleration of rather
continuous AKR emissions are not well understood. We examine the emission using long-term data
and report that the continuous AKR emission frequency changes with universal time (UT) as
the Earth rotates, indicating that the Earth is a spin-modulated variable radio source.
The observed UT variation of AKR frequency means that the acceleration altitude changes
periodically with planetary rotation. The observations indicate that the diurnal wobble
of the tilted geomagnetic field in the solar wind flow alters the magnetosphere-ionosphere (M-I)
coupling state in the polar magnetosphere, giving rise to periodic variation of auroral
particle acceleration altitude. These observations of planetary radio wave properties provide
insight into the physics of planetary particle acceleration.
69： 名無しのひみつ [sage] 2013/05/02(木) 22:36:10.18 ID:/RDCLP8F
木製の音 でかい惑星からこんな音は怖すぎ
ttp://www.youtube.com/watch?v=e3fqE01YYWs
ttp://astrobioloblog.files.wordpress.com/2011/04/jupiter_floater.png
金星の音 怖い 心霊かよ
ttp://www.youtube.com/watch?v=LQqShj6leq8
天王星の音 音が速いね
ttp://www.youtube.com/watch?v=80Ngl2RY8sA
海王星の音 さすがだね!
ttp://www.youtube.com/watch?v=RLK57vhc_c4
70： 名無しのひみつ [] 2013/05/02(木) 23:03:40.82 ID:F+EFHc5w
Moore’s Law and the Origin of Life
MIT Technology Review April 15, 2013
ttp://www.technologyreview.com/view/513781/moores-law-and-the-origin-of-life/
ttps://www.technologyreview.com/sites/default/files/images/Origin%20of%20Life.png
Formation of a Homo Double Helix of a Conjugated Polymer with Carboxy Groups and Amplification
of the Macromolecular Helicity by Chiral Amines Sandwiched between the Strands
Wataru Makiguchi, Dr. Shinzo Kobayashi, Dr. Yoshio Furusho, Prof. Dr. Eiji Yashima
Angewandte Chemie International Edition Volume 52, Issue 20, pages 5275–5279, May 10, 2013 DOI: 10.1002/anie.201301005 http://onlinelibrary.wiley.com/doi/10.1002/anie.201301005/abstract
コンパクトな軌道を持つ相対論的連星系に属する大質量パルサー
A Massive Pulsar in a Compact Relativistic Binary
John Antoniadis, Paulo C. C. Freire, Norbert Wex, Thomas M. Tauris, Ryan S. Lynch, and 17 more
Science 26 April 2013: 1233232 [DOI:10.1126/science.1233232] http://www.sciencemag.org/content/340/6131/1233232.abstract
コンパクト天体の連星系はくちょう座SS星までの幾何学的距離の正確な測定により、降着円盤理論が正しいことが示された
An Accurate Geometric Distance to the Compact Binary SS Cygni Vindicates Accretion Disc Theory
J. C. A. Miller-Jones, G. R. Sivakoff, C. Knigge, E. G. Körding, M. Templeton, E. O. Waagen
Science 24 May 2013: Vol. 340 no. 6135 pp. 950-952 DOI: 10.1126/science.1237145
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