nexus6

nexus6

Mass Ratio and Light Quark Masses from Full Lattice QCD


Phys. Rev. Lett. 104, 132003 (2010): Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD
"Phys. Rev. Lett. 104, 132003 (2010) [4 pages]
Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD"
http://prl.aps.org/abstract/PRL/v104/i13/e132003

Elusive masses of up, down and strange quarks pinned down
According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV.
http://www.sciencedaily.com/releases/2010/05/100503162349.htm
Masses of quarks revealed: Cornell Chronicle
"According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV. "
http://www.news.cornell.edu/stories/May10/LepageQuark.html
published online (March 31) and in print in Physical Review Letters (Vol. 104:13).


Mass of the Common Quark Finally Nailed Down - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/04/mass-of-the-common-quark-finally.html
HPQCD Collaboration Homepage
http://www.physics.gla.ac.uk/HPQCD/




May 23に延期 Falcon 9 Dragon 案の定
Delayed from Nov. 29, Feb. 9, March 3, March 8 and March 22,April 12,May 8.
The list price for a Falcon 9 launch is around $50 million, compared with $138 million or more for an Atlas 5.
The pressure is on at SpaceX - Cosmic Log - msnbc.com
http://cosmiclog.msnbc.msn.com/archive/2010/05/04/2294055.aspx


Plasma rocket may shorten space voyages - msnbc.com
Variable Specific Impulse Magnetoplasma Rocket (VASIMR), is being developed to one day transport astronauts to Mars in 39 to 45 days.
Rocket could take astronauts to Mars in little more than a month"
http://www.msnbc.msn.com/id/36942268/ns/technology_and_science-space/


NASA, DARPA Seek Satellite Research Proposals For Space Station
http://www.nasa.gov/home/hqnews/2010/may/HQ_10-103_DARPA_Solicitation.html
How Capt. Kirk Changed the World - NASA Science
http://science.nasa.gov/science-news/science-at-nasa/2010/04may_dawn/


Failed satellite drifting, still broadcasting: spacetoday.net
"The Galaxy 15 satellite, built by Orbital Sciences and owned by Intelsat, became unresponsive a month ago, apparently after suffering damage during a solar storm, and started to drift from its location at 133 degrees west in GEO. "
http://www.spacetoday.net/Summary/4934


図付きHow to stop the oil leak - Cosmic Log - msnbc.com
Plan A: Robotic surgery
Plan B: Put a lid on it
Plan C: Plug it up
http://cosmiclog.msnbc.msn.com/archive/2010/05/03/2292747.aspx
Gulf Oil Spill a "Dead Zone in the Making"?
http://news.nationalgeographic.com/news/2010/05/100504-science-environment-gulf-oil-spill-dead-zone/




NASA - Dark Energy Changes the Universe "02.27.04"
http://www.nasa.gov/missions/deepspace/f_dark-energy.html
Hubble Maps the Cosmic Web of 'Clumpy' Dark Matter in 3-D 01.07.2007
http://www.nasa.gov/centers/goddard/news/topstory/2006/clumpy_darkmatter.html


Hubble's Late Teen Years: It Was the Best of Times, It Was the Worst of Times | Universe Today
"3D Dark Matter"
http://www.universetoday.com/2010/04/22/hubbles-late-teen-years-it-was-the-best-of-times-it-was-the-worst-of-times/
Hubble Celebrates 20 Years of Astonishing Discoveries
http://www.nasa.gov/mission_pages/hubble/hubble_anniversary/Hubble20thannyfeature.html
NASA TV Celebrates 20 Years Of Hubble Space Telescope Operations
http://www.nasa.gov/home/hqnews/2010/apr/HQ_M10-062_Hubble_Documentary.html
"Data" Narrates Hubble Documentary | Universe Today
http://www.universetoday.com/2010/04/26/data-narrates-hubble-documentary/
YouTube NASAtelevision - HUBBLE: Window to the Universe
http://www.youtube.com/watch?v=fJmADQkhUeo



Hubble 20th Anniversary Photos: NASA Astronomers' Picks
http://news.nationalgeographic.com/news/2010/04/photogalleries/100423-hubble-20th-anniversary-space-science-pictures/
ハッブルが写す宇宙 - ナショナルジオグラフィック
http://www.nationalgeographic.co.jp/science/photos/photo_science.php?GALLERY_VignVCMId=d944c1f1925ea110VgnVCM1000000100007fRCRD


Searching for Dark Energy with the Whole World’s Supernova Dataset « Berkeley Lab News Center
http://newscenter.lbl.gov/news-releases/2010/04/21/union2-supernova-dataset/
Searching for dark energy with the whole world's supernova dataset
http://www.sciencedaily.com/releases/2010/04/100421133120.htm
Searching for dark energy with the whole world's supernova dataset
http://www.physorg.com/news191074620.html
Using Supernovas to Search for Dark Energy -redOrbit
http://www.redorbit.com/news/space/1853460/using_supernovas_to_search_for_dark_energy/index.html



ESA - Space Science - Hubble confirms cosmic acceleration with distorted galaxies
http://www.esa.int/esaSC/SEMHHSFKZ6G_index_0.html
Hubble confirms cosmic acceleration with weak lensing (w/ Video)
http://www.physorg.com/news188725253.html
Hubble Confirms Cosmic Acceleration - redOrbit
http://www.redorbit.com/news/space/1841528/hubble_confirms_cosmic_acceleration/index.html?source=r_space
Hubble Survey Confirms Dark Energy's Clout - SkyandTelescope.com
http://www.skyandtelescope.com/community/skyblog/newsblog/89139742.html
Hubble Confirms Cosmic Acceleration with Weak Lensing | Universe Today
http://www.universetoday.com/2010/03/26/hubble-confirms-cosmic-acceleration-with-weak-lensing/


Hubble Provides More Dark Matter/Dark Energy Evidence
http://www.youtube.com/watch?v=jz3TBHGCHiI


New Proof Unknown "Structures" Tug at Our Universe
http://news.nationalgeographic.com/news/2010/03/100322-dark-flow-matter-outside-universe-multiverse/
A New Measurement of the Bulk Flow of X-Ray Luminous Clusters of Galaxies A. Kashlinsky, F. Atrio-Barandela, H. Ebeling, A. Edge, and D. Kocevski
http://iopscience.iop.org/2041-8205/712/1/L81/fulltext
IOPscience::.. The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205

BBC -Jonathan Amos : Hubble, shuttle, humans and future exploration
At the time of Hubble's launch I had a radio show in Cambridge.
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/hubble.shtml




Chandra : Abell 3376:
Einstein's Theory Fights off Challengers
Two new and independent studies have put Einstein's General Theory of Relativity to the test like never before. These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town.
http://chandra.harvard.edu/photo/2010/a3376/
NASA - Einstein's Theory Fights Off Challengers
"These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town. "
http://www.nasa.gov/mission_pages/chandra/news/10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
Einstein's theory fights off challengers
http://www.sciencedaily.com/releases/2010/04/100414130830.htm




Galaxy clusters are composed of approximately 85% dark matter, 12% gas and 3% star material.
Galaxy clusters are the largest gravitationally bound objects in the Universe and at a distance of 10.2 billion light years, JKCS041 - the most distant galaxy cluster yet discovered - beats the previous record holder by about a billion light years.
The filamentary structure is located about 6.7 billion light-years away from us and probably extends beyond the 60-million- light-year field of view probed by the team.
http://www.physorg.com/news188666182.html



Using Dark Matter to Sense Dark Energy - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/03/using-dark-matter-to-sense-dark-.html1


Why many surveys of distant galaxies miss 90% of their targets:
ESO - eso1013 - Explained
http://www.eso.org/public/news/eso1013/


All of our favorite theories are probably wrong. And that’s okay.
"supersymmetry" US LHC Blog
http://blogs.uslhc.us/all-of-our-favorite-theories-are-probably-wrong-and-thats-okay


Alpha Magnetic Spectrometer - 02 (AMS-02)
http://www.nasa.gov/mission_pages/station/science/experiments/AMS-02.html#images


JWST次世代宇宙望遠鏡の巨大な反射鏡、製造過程の写真 | WIRED
http://wiredvision.jp/news/201003/2010032622.html




http://d.hatena.ne.jp/yellowz/21090531

KEK: Belle Finds a Hint of New Physics in Extremely Rare B Decays

"Source: KEK-August 2009
http://www.interactions.org/cms/?pid=1028424



Dark photons: Fermilab (Credit:Fermilab)

Dark photons: Fermilab (Credit:Fermilab)
"In this particular "hidden valley" model, six particles are created, all indicated by color.
The dark photons are shown in yellow. For the other particles, those indicated in light pink will be observed in the detector, while the ones marked with dark pink will escape entirely undetected.
If observed, these darkinos might be the dark matter for which astronomers search."
http://www.fnal.gov/pub/today/archive_2009/today09-06-25.html



Fermi SSC - LAT Event and Spacecraft Data
"LAT Photon, Extended, and Spacecraft Data Query
The Photon database currently holds 154523823 photons collected"
http://fermi.gsfc.nasa.gov/cgi-bin/ssc/LAT/LATDataQuery.cgi
"2-5 November 2009" The 2009 Fermi Symposium
http://fermi.gsfc.nasa.gov/science/symposium/2009/

16 new pulsars and 8 millisecond pulsars

This all-sky map shows the positions of 16 new pulsars (yellow) and eight millisecond pulsars (magenta) studied using Fermi's LAT.
Credit: NASA/DOE/Fermi LAT Collaboration.
Fermi Telescope reveals a population of radio-quiet gamma-ray pulsars
http://www.ucsc.edu/news_events/text.asp?pid=3067


Credit:NASA




Have black holes been turning up the volume on the cosmic radio background?
http://www.sciencedaily.com/releases/2010/04/100414124200.htm
Have black holes been turning up the volume on the cosmic radio background? "April 14"
http://www.physorg.com/news190476830.html
Do Black Holes Turn Up The Volume On The Cosmic Radio Background? - Space News - redOrbit
http://www.redorbit.com/news/space/1849831/do_black_holes_turn_up_the_volume_on_the_cosmic/index.html




Astrophysicists cast doubt on link between excess positrons and dark matter
http://www.sciencedaily.com/releases/2010/04/100416095804.htm
Astrophysicists Cast Doubt On Link Between Excess Positrons, Dark Matter - Space News - redOrbit
http://www.redorbit.com/news/space/1851220/astrophysicists_cast_doubt_on_link_between_excess_positrons_dark_matter/index.html


Magnetic Fields in Inter-cluster Space: Measured at Last | Universe Today
"The Large Area Telescope (LAT) on Fermi detects gamma-rays through matter (electrons) and antimatter (positrons) they produce after striking layers of tungsten."
http://www.universetoday.com/2010/04/14/magnetic-fields-in-inter-cluster-space-measured-at-last/




Swift's 500 Gamma-ray Bursts - Goddard Multimedia Item 10590
http://svs.gsfc.nasa.gov/vis/a010000/a010500/a010590/index.html

NASA's Swift Catches 500th Gamma-ray Burst
http://www.nasa.gov/mission_pages/swift/bursts/500th.html
NASA's Swift catches 500th gamma-ray burst
http://www.sciencedaily.com/releases/2010/04/100419173012.htm
NASA's Swift catches 500th gamma-ray burst
http://www.physorg.com/news190916660.html
Swift Catches 500th Gamma-ray Burst - redOrbit
http://www.redorbit.com/news/space/1852155/swift_catches_500th_gammaray_burst/index.html
http://www.eurekalert.org/pub_releases/2010-04/nsfc-nsc041910.php


On 23 April last year, Swift detected GRB 090423 in the Constellation Leo.
This burst holds the record for being the most distant object yet seen in the Universe. Its flash covered a staggering 13.04 billion light-years to reach us.
BBC-Jonathan Amos:Listening for the 'birth cries' of black holes
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/listening-for-the-birth-cries.shtml




Research Illuminates the Shape of Dark Matter’s Distribution - Subaru Telescope
http://www.naoj.org/Pressrelease/2010/04/26/index.html
Research Illuminates the Shape of Dark Matter's Distribution--IPMU
http://www.ipmu.jp/node/702
すばる望遠鏡が捉えた暗黒物質分布の「ゆがみ」 - すばる望遠鏡
http://www.naoj.org/Pressrelease/2010/04/26/j_index.html
ゆがみの度合いは、楕円の長軸と短軸の比でおよそ2:1
すばる望遠鏡の主焦点カメラで撮影された地球から約30億光年離れたお よそ20個の銀河団の画像を解析し、暗黒物質分布の精密な測定を行いました IPMU-数物連携宇宙研究機構
http://www.ipmu.jp/ja/node/708
暗黒物質の空間分布が単純な球状ではなく大幅に「ゆがんだ」扁平な楕円状の分布をしている証拠を初めて得る:国立天文台
http://www.nao.ac.jp/index.html
Science Results - Research Illuminates the Shape of Dark Matter's Distribution | Portal to the Universe
"An international team of researchers from Japan, Taiwan, and the United Kingdom has provided the first direct and clear evidence for an extremely flattened shape of dark matter's distribution in massive clusters of galaxies, a finding that confirms a major prediction of the prevailing dark matter model."
http://www.portaltotheuniverse.org/news/view/54850/


Dark matter can clump into cigar shapes - msnbc.com
http://www.msnbc.msn.com/id/36791186/ns/technology_and_science-space/


CONSEQUENCES OF COSMIC MICROWAVE BACKGROUND-REGULATED STAR FORMATION
"It has been hypothesized that the cosmic microwave background (CMB) provides a temperature floor for collapsing protostars that can regulate the process of star formation and result in a top-heavy initial mass function (IMF) at high metallicity and high redshift. "
http://iopscience.iop.org/0004-637X/715/1/194;jsessionid=C1C692F000C5104F00AC612426AE8411.c3




あかり (ASTRO-F)赤外線天体カタログ (2010年3月30日"
http://www.ir.isas.jaxa.jp/AKARI/Outreach/results/results.html
DARTS/Akari at ISAS/JAXA
http://darts.isas.jaxa.jp/astro/akari/cas.html
AKARI Point Source Catalogues Public Release
Catalogues Public Release
http://www.ir.isas.jaxa.jp/AKARI/Observation/PSC/Public/


XMM-Newton releases new edition of cosmic catalogue: ESA
http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=46958


ESA - Space Science - Press invitation to the Herschel First Results Media Day
http://www.esa.int/esaSC/SEMBQ1HMI8G_index_0.html
Planck Sees a Cold and Stormy Orion - NASA Jet Propulsion Laboratory
http://www.jpl.nasa.gov/news/news.cfm?release=2010-139&rn=news.xml
Planck space observatory highlights the complexity of star formation
http://www.sciencedaily.com/releases/2010/04/100426113116.htm


WISE: Your Guide to the Infrared Sky - Jet Propulsion Laboratory
interactive
http://www.jpl.nasa.gov/news/features.cfm?feature=2545




"Survivor" Black Holes May Be Mid-Sized
Chandra :: Photo Album :: M82 :: 28 Apr 10
New studies with Chandra and ESA's XMM-Newton show that these two sources may be intermediate-mass black holes, with masses in between those of the stellar-mass and supermassive variety. These "survivor" black holes avoided falling into the center of the galaxy and could be examples of the seeds required for the growth of supermassive black holes in galaxies, including the one in the Milky Way.
http://chandra.harvard.edu/photo/2010/m82/
NASA - Double Black Holes
"Multiple observations of M82 have been made with Chandra beginning soon after launch. "
http://www.nasa.gov/multimedia/imagegallery/image_feature_1652.html
'Survivor' black holes may be mid-sized
http://www.sciencedaily.com/releases/2010/04/100429132751.htm
Chandra, XMM-Newton Reveal Secrets of 'Survivor' Black Holes - redOrbit
http://www.redorbit.com/news/space/1857610/chandra_xmmnewton_reveal_secrets_of_survivor_black_holes/index.html


Starburst Galaxy M82 - NASA
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-038.html


THE FIRST CATALOG OF ACTIVE GALACTIC NUCLEI DETECTED BY THE FERMI LARGE AREA TELESCOPE
http://iopscience.iop.org/0004-637X/715/1/429/


Astrophysicists Unveil Largest Atlas Of Nuclear Galactic Rings - Space News - redOrbit
"The atlas has just been published in the journal Monthly Notices of the Royal Astronomical Society, and covers 113 nuclear rings in 107 different galaxies. "
http://www.redorbit.com/news/space/1857774/astrophysicists_unveil_largest_atlas_of_nuclear_galactic_rings/index.html

Largest atlas of nuclear galactic rings unveiled
http://www.sciencedaily.com/releases/2010/04/100429132757.htm


YouTube - Into The Universe With Stephen Hawking - Time Travel Part 1 of 5
Into The Universe with Stephen Hawking is an epic new kind of cosmology series, a Planet Earth of the heavens.
http://www.youtube.com/watch?v=zOezD5zguQo




New interface introduction – Astronomical Image Overlay | SKY-MAP.ORG / WIKISKY
http://blog.wikisky.org/2010/04/29/new-interface-introduction-astronomical-image-overlay/
WIKISKY.ORG - Interactive Sky Map
http://server1.wikisky.org/?




Webb Telescope Passes Key Design Review Milestone - Space News - redOrbit
http://www.redorbit.com/news/space/1857018/webb_telescope_passes_key_design_review_milestone/index.html


温故知新(^_^;)
DISCOVERY ::: MAIN HOME PAGE ::: Welcome to Unlocking the Mysteries: NASA's Discovery Program
http://discovery.nasa.gov/
DISCOVERY ::: MISSIONS
http://discovery.nasa.gov/missions.html


ESO - eso1016 - Turning Planetary Theory Upside Down
"six out of a larger sample of 27 were found to be orbiting in the opposite direction to the rotation of their host star ― the exact reverse of what is seen in our own Solar System. The new discoveries provide an unexpected and serious challenge to current theories of planet formation."
http://www.eso.org/public/news/eso1016/
Turning planetary theory upside down: Nine new exoplanets found, some with retrograde orbits
http://www.sciencedaily.com/releases/2010/04/100413071749.htm


訃報4/23 Bill Gordon - Telegraph
Bill Gordon, who has died aged 92, designed and built one of the world's most spectacular radio telescopes which, from the Arecibo Observatory in Puerto Rico, located the first planets beyond the solar system and lakes on one of Saturn's moons.
He designed the massive Arecibo telescope – a 1,000ft-wide dish set in a sinkhole surrounded by forested hills – in the 1950s.
The American astronomers Joseph Taylor and Russell Hulse discovered the first binary pulsar at Arecibo in 1974, leading to a 1993 Nobel Prize in physics.
http://www.telegraph.co.uk/news/obituaries/science-obituaries/7620140/Bill-Gordon.html




ALH84001
A Younger Age for ALH84001 and Its Geochemical Link to Shergottite Sources in Mars
火星隕石ALH84001のより若い年代と隕石シャーゴッタイトの火星起源との地球化学的関連性
:Lu-Hf同位体データから、ALHは約 40億年前の火成岩で、1億5000-5億7000万年前のシャーゴッタイトマグマと同じマントル由来と推定され、火星ではほぼ40億年間火成作用があったことが示唆された。
Lapen et al. 328 (5976): 347 -- Science
http://www.sciencemag.org/cgi/content/short/328/5976/347
正式名称ALH84001 通称「アラン・ヒルズ隕石」
火星から来た隕石と「生命の痕跡」 | WIRED VISION
"『Science』誌の4月16日号に掲載された最新の分析では、アラン・ヒルズ隕石を40億9100万年前のものと推定している。"
http://wiredvision.jp/news/201004/2010042323.html


4/17
Oxygen-Free Animals Discovered―A First
Deep in the Mediterranean, scientists have discovered the first complex animals known to live without oxygen.
It was previously thought that only viruses and single-celled microbes could survive without oxygen long-term.
http://news.nationalgeographic.com/news/2010/04/100416-oxygen-free-complex-animals-mediterranean/
BioMed Central | Full text | The first metazoa living in permanently anoxic conditions
http://www.biomedcentral.com/1741-7007/8/30


国立天文台:宇宙の特殊な光から地球上の生命の起源に新知見
http://optik2.mtk.nao.ac.jp/~fukue/pr2010-0406/index_j.html
国立天文台ら、生命の起源が宇宙から飛来したことを裏付ける根拠を観測 | マイコミジャーナル
http://journal.mycom.co.jp/news/2010/04/07/047/


Amino Acid Mimetics
化学による生体分子の摸倣
アミノ酸アミノ酸前駆体)
中性子星の回りに捉えられた電子は高速で回転するため,「シンクロトロン放射光」が発生する。これが光を出す方向により円偏光となる。
1998 年,ベイリー(J.Bailey)らは,宇宙空間に円偏光が存在することを見いだした。また,アミノ酸(もしくはアミノ酸前駆体)に円偏光を照射すると,一方の光学異性体が他方よりも早く分解あるいは生成することも報告されている。
以上のことから,次のようなシナリオが描かれる:
星間で生成したアミノ酸(前駆体)に中性子星からの円偏光が当たり,L 体のアミノ酸(前駆体)の過剰が生じる。これが原始太陽系星雲中で彗星や微惑星に取り込まれ,それらにより原始地球に運び込まれる。
原始海洋中で何らかの自己触媒的な反応の結果,L体の過剰が増幅され,生命誕生に使われた。このシナリオが正しいとすると,地球外有機物は生命誕生に不可欠なものということになる
リンク切れ
http://www.suken.co.jp/subject/rika/sc_net/28/Sc28-3.pdf




The magic of knowledge exchange - CERN Bulletin
http://cdsweb.cern.ch/journal/CERNBulletin/2010/18/News%20Articles/1262025?ln=en



Unconventional s-Wave Superconductivity in Fe(Se,Te) -- Hanaguri et al. 328 (5977): 474 -- Science
http://www.sciencemag.org/cgi/content/abstract/328/5977/474
Unconventional s-Wave Superconductivity in Fe(Se,Te)
Fe(Se, Te)における従来と異なったs波超伝導
日本で発見され、大きな話題となっている鉄系高温超伝導体では、「s±波」と呼ばれる特殊な超伝導状態が実現していることを初めて実証した。この結果は、超伝導発現機構に磁性が重要な役割を果たしていることを強く示唆している。理化学研究所





YouTube - Into The Universe with Stephen Hawking- Aliens 1/5
Originally Aired on The Discovery Channel on April 25,2010
Into The Universe with Stephen Hawking is an epic new kind of cosmology series, a Planet Earth of the heavens. "
http://www.youtube.com/watch?v=dRTLkGbJJ-I





横浜市観光情報公式サイト
http://www.welcome.city.yokohama.jp/ja/

クイーンズスクエア横浜[アット!]/レッツエンジョイ東京
http://www.enjoytokyo.jp/OD003Detail.html?SPOT_ID=l_00016800


ゴールデンウイーク特集2010 - Yahoo! JAPAN
http://gw.yahoo.co.jp/

ゴールデンウィークおでかけ特集2010/レッツエンジョイ東京
http://pr.enjoytokyo.jp/100416gw2010/

ゴールデンウイーク特集 - Google 検索
http://www.google.co.jp/search?source=ig&hl=ja&rlz=&=&q=%E3%82%B4%E3%83%BC%E3%83%AB%E3%83%87%E3%83%B3%E3%82%A6%E3%82%A4%E3%83%BC%E3%82%AF%E7%89%B9%E9%9B%86&meta=lr%3D&aq=f&aqi=&aql=&oq=&gs_rfai=



横浜セントラルタウンフェスティバル「Y151」
開催日時 6月4日(金)・5日(土)・6日(日)
会 場 横浜セントラルタウンの6地域とメイン会場
馬車道、関内、山下公園通り、中華街、元町、山手と山下公園
http://www.motomachi.or.jp/html/press/100319.html




World Expo Shanghai 2010 (May 1 - Oct. 31)
English_Xinhua
http://www.chinaview.cn/expo2010/


「ネット万博」
中国2010年上海万博
May 1 to Oct 31, 2010
Expected Visitors: 70 million
http://jp.expo2010.cn/index.htm
Expo Shanghai Online
http://en.expo.cn/indexn.html

http://en.expo.cn/index.html#lang=t&c=home

Flash トップは初期よりは軽くしたような
と思ったら 個別ページは重すぎるまま 見る気なくすじゃん(笑)


Expo 2010 Shanghai China
http://en.expo2010.cn/
パビリオン一覧
Pavilions_Expo 2010 Shanghai China
http://en.expo2010.cn/pavilions/hqzg.htm

I'M QQ - QQ International, english QQ offical site, QQ english portal
Online users: 73,347,783All-time peak concurrent users: 107,687,321
http://www.imqq.com/

Web Server 1.0
ApacheおよびTomcatをベースとする企業向けWebサーバ製品
JBoss Enterprise Web Server 1.0」レッドハット
Server: WebServer 1.0




ネット万博 - Googleワンダーホイール
http://www.google.com/search?hl=ja&newwindow=1&tbo=1&tbs=ww%3A1&q=%E3%83%8D%E3%83%83%E3%83%88%E4%B8%87%E5%8D%9A&btnG=%E6%A4%9C%E7%B4%A2&lr=
上海万博 -Googleワンダーホイール
http://www.google.com/search?hl=ja&newwindow=1&tbo=1&tbs=ww%3A1&q=%E4%B8%8A%E6%B5%B7%E4%B8%87%E5%8D%9A&btnG=%E6%A4%9C%E7%B4%A2&lr=


China to launch 2nd lunar probe this year
"The country plans to launch its second lunar probe, Chang'e-2, in the latter half of this year as well as send a lunar lander and rover by 2013, Ye said."
http://news.xinhuanet.com/english2010/china/2010-04/13/c_13248610.htm
中国月球车制造完毕 2013年搭嫦娥三号探月_新华科技_新华网
http://news.xinhuanet.com/tech/2010-04/10/content_13331069.htm
嫦娥3号の月面ローバーが完成、打上げは2013年 | 月 | sorae.jp
http://www.sorae.jp/031007/3800.html








Phys. Rev. Lett. 104, 132003 (2010): Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD
"Phys. Rev. Lett. 104, 132003 (2010) [4 pages]
Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD"
http://prl.aps.org/abstract/PRL/v104/i13/e132003

Elusive masses of up, down and strange quarks pinned down
According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV.
http://www.sciencedaily.com/releases/2010/05/100503162349.htm
Masses of quarks revealed: Cornell Chronicle
"According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV. "
http://www.news.cornell.edu/stories/May10/LepageQuark.html
published online (March 31) and in print in Physical Review Letters (Vol. 104:13).


Mass of the Common Quark Finally Nailed Down - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/04/mass-of-the-common-quark-finally.html
HPQCD Collaboration Homepage
http://www.physics.gla.ac.uk/HPQCD/




May 23に延期 Falcon 9 Dragon 案の定
Delayed from Nov. 29, Feb. 9, March 3, March 8 and March 22,April 12,May 8.
The list price for a Falcon 9 launch is around $50 million, compared with $138 million or more for an Atlas 5.
The pressure is on at SpaceX - Cosmic Log - msnbc.com
http://cosmiclog.msnbc.msn.com/archive/2010/05/04/2294055.aspx


Plasma rocket may shorten space voyages - msnbc.com
Variable Specific Impulse Magnetoplasma Rocket (VASIMR), is being developed to one day transport astronauts to Mars in 39 to 45 days.
Rocket could take astronauts to Mars in little more than a month"
http://www.msnbc.msn.com/id/36942268/ns/technology_and_science-space/


NASA, DARPA Seek Satellite Research Proposals For Space Station
http://www.nasa.gov/home/hqnews/2010/may/HQ_10-103_DARPA_Solicitation.html
How Capt. Kirk Changed the World - NASA Science
http://science.nasa.gov/science-news/science-at-nasa/2010/04may_dawn/


Failed satellite drifting, still broadcasting: spacetoday.net
"The Galaxy 15 satellite, built by Orbital Sciences and owned by Intelsat, became unresponsive a month ago, apparently after suffering damage during a solar storm, and started to drift from its location at 133 degrees west in GEO. "
http://www.spacetoday.net/Summary/4934


図付きHow to stop the oil leak - Cosmic Log - msnbc.com
Plan A: Robotic surgery
Plan B: Put a lid on it
Plan C: Plug it up
http://cosmiclog.msnbc.msn.com/archive/2010/05/03/2292747.aspx
Gulf Oil Spill a "Dead Zone in the Making"?
http://news.nationalgeographic.com/news/2010/05/100504-science-environment-gulf-oil-spill-dead-zone/




NASA - Dark Energy Changes the Universe "02.27.04"
http://www.nasa.gov/missions/deepspace/f_dark-energy.html
Hubble Maps the Cosmic Web of 'Clumpy' Dark Matter in 3-D 01.07.2007
http://www.nasa.gov/centers/goddard/news/topstory/2006/clumpy_darkmatter.html


Hubble's Late Teen Years: It Was the Best of Times, It Was the Worst of Times | Universe Today
"3D Dark Matter"
http://www.universetoday.com/2010/04/22/hubbles-late-teen-years-it-was-the-best-of-times-it-was-the-worst-of-times/
Hubble Celebrates 20 Years of Astonishing Discoveries
http://www.nasa.gov/mission_pages/hubble/hubble_anniversary/Hubble20thannyfeature.html
NASA TV Celebrates 20 Years Of Hubble Space Telescope Operations
http://www.nasa.gov/home/hqnews/2010/apr/HQ_M10-062_Hubble_Documentary.html
"Data" Narrates Hubble Documentary | Universe Today
http://www.universetoday.com/2010/04/26/data-narrates-hubble-documentary/
YouTube NASAtelevision - HUBBLE: Window to the Universe
http://www.youtube.com/watch?v=fJmADQkhUeo



Hubble 20th Anniversary Photos: NASA Astronomers' Picks
http://news.nationalgeographic.com/news/2010/04/photogalleries/100423-hubble-20th-anniversary-space-science-pictures/
ハッブルが写す宇宙 - ナショナルジオグラフィック
http://www.nationalgeographic.co.jp/science/photos/photo_science.php?GALLERY_VignVCMId=d944c1f1925ea110VgnVCM1000000100007fRCRD


Searching for Dark Energy with the Whole World’s Supernova Dataset « Berkeley Lab News Center
http://newscenter.lbl.gov/news-releases/2010/04/21/union2-supernova-dataset/
Searching for dark energy with the whole world's supernova dataset
http://www.sciencedaily.com/releases/2010/04/100421133120.htm
Searching for dark energy with the whole world's supernova dataset
http://www.physorg.com/news191074620.html
Using Supernovas to Search for Dark Energy -redOrbit
http://www.redorbit.com/news/space/1853460/using_supernovas_to_search_for_dark_energy/index.html



ESA - Space Science - Hubble confirms cosmic acceleration with distorted galaxies
http://www.esa.int/esaSC/SEMHHSFKZ6G_index_0.html
Hubble confirms cosmic acceleration with weak lensing (w/ Video)
http://www.physorg.com/news188725253.html
Hubble Confirms Cosmic Acceleration - redOrbit
http://www.redorbit.com/news/space/1841528/hubble_confirms_cosmic_acceleration/index.html?source=r_space
Hubble Survey Confirms Dark Energy's Clout - SkyandTelescope.com
http://www.skyandtelescope.com/community/skyblog/newsblog/89139742.html
Hubble Confirms Cosmic Acceleration with Weak Lensing | Universe Today
http://www.universetoday.com/2010/03/26/hubble-confirms-cosmic-acceleration-with-weak-lensing/


Hubble Provides More Dark Matter/Dark Energy Evidence
http://www.youtube.com/watch?v=jz3TBHGCHiI


New Proof Unknown "Structures" Tug at Our Universe
http://news.nationalgeographic.com/news/2010/03/100322-dark-flow-matter-outside-universe-multiverse/
A New Measurement of the Bulk Flow of X-Ray Luminous Clusters of Galaxies A. Kashlinsky, F. Atrio-Barandela, H. Ebeling, A. Edge, and D. Kocevski
http://iopscience.iop.org/2041-8205/712/1/L81/fulltext
IOPscience::.. The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205

BBC -Jonathan Amos : Hubble, shuttle, humans and future exploration
At the time of Hubble's launch I had a radio show in Cambridge.
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/hubble.shtml




Chandra : Abell 3376:
Einstein's Theory Fights off Challengers
Two new and independent studies have put Einstein's General Theory of Relativity to the test like never before. These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town.
http://chandra.harvard.edu/photo/2010/a3376/
NASA - Einstein's Theory Fights Off Challengers
"These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town. "
http://www.nasa.gov/mission_pages/chandra/news/10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
Einstein's theory fights off challengers
http://www.sciencedaily.com/releases/2010/04/100414130830.htm




Galaxy clusters are composed of approximately 85% dark matter, 12% gas and 3% star material.
Galaxy clusters are the largest gravitationally bound objects in the Universe and at a distance of 10.2 billion light years, JKCS041 - the most distant galaxy cluster yet discovered - beats the previous record holder by about a billion light years.
The filamentary structure is located about 6.7 billion light-years away from us and probably extends beyond the 60-million- light-year field of view probed by the team.
http://www.physorg.com/news188666182.html



Using Dark Matter to Sense Dark Energy - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/03/using-dark-matter-to-sense-dark-.html1


Why many surveys of distant galaxies miss 90% of their targets:
ESO - eso1013 - Explained
http://www.eso.org/public/news/eso1013/


All of our favorite theories are probably wrong. And that’s okay.
"supersymmetry" US LHC Blog
http://blogs.uslhc.us/all-of-our-favorite-theories-are-probably-wrong-and-thats-okay


Alpha Magnetic Spectrometer - 02 (AMS-02)
http://www.nasa.gov/mission_pages/station/science/experiments/AMS-02.html#images


JWST次世代宇宙望遠鏡の巨大な反射鏡、製造過程の写真 | WIRED
http://wiredvision.jp/news/201003/2010032622.html




http://d.hatena.ne.jp/yellowz/21090531

KEK: Belle Finds a Hint of New Physics in Extremely Rare B Decays

"Source: KEK-August 2009
http://www.interactions.org/cms/?pid=1028424



Dark photons: Fermilab (Credit:Fermilab)

Dark photons: Fermilab (Credit:Fermilab)
"In this particular "hidden valley" model, six particles are created, all indicated by color.
The dark photons are shown in yellow. For the other particles, those indicated in light pink will be observed in the detector, while the ones marked with dark pink will escape entirely undetected.
If observed, these darkinos might be the dark matter for which astronomers search."
http://www.fnal.gov/pub/today/archive_2009/today09-06-25.html



Fermi SSC - LAT Event and Spacecraft Data
"LAT Photon, Extended, and Spacecraft Data Query
The Photon database currently holds 154523823 photons collected"
http://fermi.gsfc.nasa.gov/cgi-bin/ssc/LAT/LATDataQuery.cgi
"2-5 November 2009" The 2009 Fermi Symposium
http://fermi.gsfc.nasa.gov/science/symposium/2009/

16 new pulsars and 8 millisecond pulsars

This all-sky map shows the positions of 16 new pulsars (yellow) and eight millisecond pulsars (magenta) studied using Fermi's LAT.
Credit: NASA/DOE/Fermi LAT Collaboration.
Fermi Telescope reveals a population of radio-quiet gamma-ray pulsars
http://www.ucsc.edu/news_events/text.asp?pid=3067


Credit:NASA




Have black holes been turning up the volume on the cosmic radio background?
http://www.sciencedaily.com/releases/2010/04/100414124200.htm
Have black holes been turning up the volume on the cosmic radio background? "April 14"
http://www.physorg.com/news190476830.html
Do Black Holes Turn Up The Volume On The Cosmic Radio Background? - Space News - redOrbit
http://www.redorbit.com/news/space/1849831/do_black_holes_turn_up_the_volume_on_the_cosmic/index.html




Astrophysicists cast doubt on link between excess positrons and dark matter
http://www.sciencedaily.com/releases/2010/04/100416095804.htm
Astrophysicists Cast Doubt On Link Between Excess Positrons, Dark Matter - Space News - redOrbit
http://www.redorbit.com/news/space/1851220/astrophysicists_cast_doubt_on_link_between_excess_positrons_dark_matter/index.html


Magnetic Fields in Inter-cluster Space: Measured at Last | Universe Today
"The Large Area Telescope (LAT) on Fermi detects gamma-rays through matter (electrons) and antimatter (positrons) they produce after striking layers of tungsten."
http://www.universetoday.com/2010/04/14/magnetic-fields-in-inter-cluster-space-measured-at-last/




Swift's 500 Gamma-ray Bursts - Goddard Multimedia Item 10590
http://svs.gsfc.nasa.gov/vis/a010000/a010500/a010590/index.html

NASA's Swift Catches 500th Gamma-ray Burst
http://www.nasa.gov/mission_pages/swift/bursts/500th.html
NASA's Swift catches 500th gamma-ray burst
http://www.sciencedaily.com/releases/2010/04/100419173012.htm
NASA's Swift catches 500th gamma-ray burst
http://www.physorg.com/news190916660.html
Swift Catches 500th Gamma-ray Burst - redOrbit
http://www.redorbit.com/news/space/1852155/swift_catches_500th_gammaray_burst/index.html
http://www.eurekalert.org/pub_releases/2010-04/nsfc-nsc041910.php


On 23 April last year, Swift detected GRB 090423 in the Constellation Leo.
This burst holds the record for being the most distant object yet seen in the Universe. Its flash covered a staggering 13.04 billion light-years to reach us.
BBC-Jonathan Amos:Listening for the 'birth cries' of black holes
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/listening-for-the-birth-cries.shtml




Research Illuminates the Shape of Dark Matter’s Distribution - Subaru Telescope
http://www.naoj.org/Pressrelease/2010/04/26/index.html
Research Illuminates the Shape of Dark Matter's Distribution--IPMU
http://www.ipmu.jp/node/702
すばる望遠鏡が捉えた暗黒物質分布の「ゆがみ」 - すばる望遠鏡
http://www.naoj.org/Pressrelease/2010/04/26/j_index.html
ゆがみの度合いは、楕円の長軸と短軸の比でおよそ2:1
すばる望遠鏡の主焦点カメラで撮影された地球から約30億光年離れたお よそ20個の銀河団の画像を解析し、暗黒物質分布の精密な測定を行いました IPMU-数物連携宇宙研究機構
http://www.ipmu.jp/ja/node/708
暗黒物質の空間分布が単純な球状ではなく大幅に「ゆがんだ」扁平な楕円状の分布をしている証拠を初めて得る:国立天文台
http://www.nao.ac.jp/index.html
Science Results - Research Illuminates the Shape of Dark Matter's Distribution | Portal to the Universe
"An international team of researchers from Japan, Taiwan, and the United Kingdom has provided the first direct and clear evidence for an extremely flattened shape of dark matter's distribution in massive clusters of galaxies, a finding that confirms a major prediction of the prevailing dark matter model."
http://www.portaltotheuniverse.org/news/view/54850/


Dark matter can clump into cigar shapes - msnbc.com
http://www.msnbc.msn.com/id/36791186/ns/technology_and_science-space/


CONSEQUENCES OF COSMIC MICROWAVE BACKGROUND-REGULATED STAR FORMATION
"It has been hypothesized that the cosmic microwave background (CMB) provides a temperature floor for collapsing protostars that can regulate the process of star formation and result in a top-heavy initial mass function (IMF) at high metallicity and high redshift. "
http://iopscience.iop.org/0004-637X/715/1/194;jsessionid=C1C692F000C5104F00AC612426AE8411.c3




あかり (ASTRO-F)赤外線天体カタログ (2010年3月30日"
http://www.ir.isas.jaxa.jp/AKARI/Outreach/results/results.html
DARTS/Akari at ISAS/JAXA
http://darts.isas.jaxa.jp/astro/akari/cas.html
AKARI Point Source Catalogues Public Release
Catalogues Public Release
http://www.ir.isas.jaxa.jp/AKARI/Observation/PSC/Public/


XMM-Newton releases new edition of cosmic catalogue: ESA
http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=46958


ESA - Space Science - Press invitation to the Herschel First Results Media Day
http://www.esa.int/esaSC/SEMBQ1HMI8G_index_0.html
Planck Sees a Cold and Stormy Orion - NASA Jet Propulsion Laboratory
http://www.jpl.nasa.gov/news/news.cfm?release=2010-139&rn=news.xml
Planck space observatory highlights the complexity of star formation
http://www.sciencedaily.com/releases/2010/04/100426113116.htm


WISE: Your Guide to the Infrared Sky - Jet Propulsion Laboratory
interactive
http://www.jpl.nasa.gov/news/features.cfm?feature=2545




"Survivor" Black Holes May Be Mid-Sized
Chandra :: Photo Album :: M82 :: 28 Apr 10
New studies with Chandra and ESA's XMM-Newton show that these two sources may be intermediate-mass black holes, with masses in between those of the stellar-mass and supermassive variety. These "survivor" black holes avoided falling into the center of the galaxy and could be examples of the seeds required for the growth of supermassive black holes in galaxies, including the one in the Milky Way.
http://chandra.harvard.edu/photo/2010/m82/
NASA - Double Black Holes
"Multiple observations of M82 have been made with Chandra beginning soon after launch. "
http://www.nasa.gov/multimedia/imagegallery/image_feature_1652.html
'Survivor' black holes may be mid-sized
http://www.sciencedaily.com/releases/2010/04/100429132751.htm
Chandra, XMM-Newton Reveal Secrets of 'Survivor' Black Holes - redOrbit
http://www.redorbit.com/news/space/1857610/chandra_xmmnewton_reveal_secrets_of_survivor_black_holes/index.html


Starburst Galaxy M82 - NASA
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-038.html


THE FIRST CATALOG OF ACTIVE GALACTIC NUCLEI DETECTED BY THE FERMI LARGE AREA TELESCOPE
http://iopscience.iop.org/0004-637X/715/1/429/


Astrophysicists Unveil Largest Atlas Of Nuclear Galactic Rings - Space News - redOrbit
"The atlas has just been published in the journal Monthly Notices of the Royal Astronomical Society, and covers 113 nuclear rings in 107 different galaxies. "
http://www.redorbit.com/news/space/1857774/astrophysicists_unveil_largest_atlas_of_nuclear_galactic_rings/index.html

Largest atlas of nuclear galactic rings unveiled
http://www.sciencedaily.com/releases/2010/04/100429132757.htm


YouTube - Into The Universe With Stephen Hawking - Time Travel Part 1 of 5
Into The Universe with Stephen Hawking is an epic new kind of cosmology series, a Planet Earth of the heavens.
http://www.youtube.com/watch?v=zOezD5zguQo




New interface introduction – Astronomical Image Overlay | SKY-MAP.ORG / WIKISKY
http://blog.wikisky.org/2010/04/29/new-interface-introduction-astronomical-image-overlay/
WIKISKY.ORG - Interactive Sky Map
http://server1.wikisky.org/?




Webb Telescope Passes Key Design Review Milestone - Space News - redOrbit
http://www.redorbit.com/news/space/1857018/webb_telescope_passes_key_design_review_milestone/index.html


温故知新(^_^;)
DISCOVERY ::: MAIN HOME PAGE ::: Welcome to Unlocking the Mysteries: NASA's Discovery Program
http://discovery.nasa.gov/
DISCOVERY ::: MISSIONS
http://discovery.nasa.gov/missions.html


ESO - eso1016 - Turning Planetary Theory Upside Down
"six out of a larger sample of 27 were found to be orbiting in the opposite direction to the rotation of their host star ― the exact reverse of what is seen in our own Solar System. The new discoveries provide an unexpected and serious challenge to current theories of planet formation."
http://www.eso.org/public/news/eso1016/
Turning planetary theory upside down: Nine new exoplanets found, some with retrograde orbits
http://www.sciencedaily.com/releases/2010/04/100413071749.htm


訃報4/23 Bill Gordon - Telegraph
Bill Gordon, who has died aged 92, designed and built one of the world's most spectacular radio telescopes which, from the Arecibo Observatory in Puerto Rico, located the first planets beyond the solar system and lakes on one of Saturn's moons.
He designed the massive Arecibo telescope – a 1,000ft-wide dish set in a sinkhole surrounded by forested hills – in the 1950s.
The American astronomers Joseph Taylor and Russell Hulse discovered the first binary pulsar at Arecibo in 1974, leading to a 1993 Nobel Prize in physics.
http://www.telegraph.co.uk/news/obituaries/science-obituaries/7620140/Bill-Gordon.html




ALH84001
A Younger Age for ALH84001 and Its Geochemical Link to Shergottite Sources in Mars
火星隕石ALH84001のより若い年代と隕石シャーゴッタイトの火星起源との地球化学的関連性
:Lu-Hf同位体データから、ALHは約 40億年前の火成岩で、1億5000-5億7000万年前のシャーゴッタイトマグマと同じマントル由来と推定され、火星ではほぼ40億年間火成作用があったことが示唆された。
Lapen et al. 328 (5976): 347 -- Science
http://www.sciencemag.org/cgi/content/short/328/5976/347
正式名称ALH84001 通称「アラン・ヒルズ隕石」
火星から来た隕石と「生命の痕跡」 | WIRED VISION
"『Science』誌の4月16日号に掲載された最新の分析では、アラン・ヒルズ隕石を40億9100万年前のものと推定している。"
http://wiredvision.jp/news/201004/2010042323.html


4/17
Oxygen-Free Animals Discovered―A First
Deep in the Mediterranean, scientists have discovered the first complex animals known to live without oxygen.
It was previously thought that only viruses and single-celled microbes could survive without oxygen long-term.
http://news.nationalgeographic.com/news/2010/04/100416-oxygen-free-complex-animals-mediterranean/
BioMed Central | Full text | The first metazoa living in permanently anoxic conditions
http://www.biomedcentral.com/1741-7007/8/30


国立天文台:宇宙の特殊な光から地球上の生命の起源に新知見
http://optik2.mtk.nao.ac.jp/~fukue/pr2010-0406/index_j.html
国立天文台ら、生命の起源が宇宙から飛来したことを裏付ける根拠を観測 | マイコミジャーナル
http://journal.mycom.co.jp/news/2010/04/07/047/


Amino Acid Mimetics
化学による生体分子の摸倣
アミノ酸アミノ酸前駆体)
中性子星の回りに捉えられた電子は高速で回転するため,「シンクロトロン放射光」が発生する。これが光を出す方向により円偏光となる。
1998 年,ベイリー(J.Bailey)らは,宇宙空間に円偏光が存在することを見いだした。また,アミノ酸(もしくはアミノ酸前駆体)に円偏光を照射すると,一方の光学異性体が他方よりも早く分解あるいは生成することも報告されている。
以上のことから,次のようなシナリオが描かれる:
星間で生成したアミノ酸(前駆体)に中性子星からの円偏光が当たり,L 体のアミノ酸(前駆体)の過剰が生じる。これが原始太陽系星雲中で彗星や微惑星に取り込まれ,それらにより原始地球に運び込まれる。
原始海洋中で何らかの自己触媒的な反応の結果,L体の過剰が増幅され,生命誕生に使われた。このシナリオが正しいとすると,地球外有機物は生命誕生に不可欠なものということになる
リンク切れ
http://www.suken.co.jp/subject/rika/sc_net/28/Sc28-3.pdf




The magic of knowledge exchange - CERN Bulletin
http://cdsweb.cern.ch/journal/CERNBulletin/2010/18/News%20Articles/1262025?ln=en



Unconventional s-Wave Superconductivity in Fe(Se,Te) -- Hanaguri et al. 328 (5977): 474 -- Science
http://www.sciencemag.org/cgi/content/abstract/328/5977/474
Unconventional s-Wave Superconductivity in Fe(Se,Te)
Fe(Se, Te)における従来と異なったs波超伝導
日本で発見され、大きな話題となっている鉄系高温超伝導体では、「s±波」と呼ばれる特殊な超伝導状態が実現していることを初めて実証した。この結果は、超伝導発現機構に磁性が重要な役割を果たしていることを強く示唆している。理化学研究所





YouTube - Into The Universe with Stephen Hawking- Aliens 1/5
Originally Aired on The Discovery Channel on April 25,2010
Into The Universe with Stephen Hawking is an epic new kind of cosmology series, a Planet Earth of the heavens. "
http://www.youtube.com/watch?v=dRTLkGbJJ-I





横浜市観光情報公式サイト
http://www.welcome.city.yokohama.jp/ja/

クイーンズスクエア横浜[アット!]/レッツエンジョイ東京
http://www.enjoytokyo.jp/OD003Detail.html?SPOT_ID=l_00016800


ゴールデンウイーク特集2010 - Yahoo! JAPAN
http://gw.yahoo.co.jp/

ゴールデンウィークおでかけ特集2010/レッツエンジョイ東京
http://pr.enjoytokyo.jp/100416gw2010/

ゴールデンウイーク特集 - Google 検索
http://www.google.co.jp/search?source=ig&hl=ja&rlz=&=&q=%E3%82%B4%E3%83%BC%E3%83%AB%E3%83%87%E3%83%B3%E3%82%A6%E3%82%A4%E3%83%BC%E3%82%AF%E7%89%B9%E9%9B%86&meta=lr%3D&aq=f&aqi=&aql=&oq=&gs_rfai=



横浜セントラルタウンフェスティバル「Y151」
開催日時 6月4日(金)・5日(土)・6日(日)
会 場 横浜セントラルタウンの6地域とメイン会場
馬車道、関内、山下公園通り、中華街、元町、山手と山下公園
http://www.motomachi.or.jp/html/press/100319.html




World Expo Shanghai 2010 (May 1 - Oct. 31)
English_Xinhua
http://www.chinaview.cn/expo2010/


「ネット万博」
中国2010年上海万博
May 1 to Oct 31, 2010
Expected Visitors: 70 million
http://jp.expo2010.cn/index.htm
Expo Shanghai Online
http://en.expo.cn/indexn.html

http://en.expo.cn/index.html#lang=t&c=home

Flash トップは初期よりは軽くしたような
と思ったら 個別ページは重すぎるまま 見る気なくすじゃん(笑)


Expo 2010 Shanghai China
http://en.expo2010.cn/
パビリオン一覧
Pavilions_Expo 2010 Shanghai China
http://en.expo2010.cn/pavilions/hqzg.htm

I'M QQ - QQ International, english QQ offical site, QQ english portal
Online users: 73,347,783All-time peak concurrent users: 107,687,321
http://www.imqq.com/

Web Server 1.0
ApacheおよびTomcatをベースとする企業向けWebサーバ製品
JBoss Enterprise Web Server 1.0」レッドハット
Server: WebServer 1.0




ネット万博 - Googleワンダーホイール
http://www.google.com/search?hl=ja&newwindow=1&tbo=1&tbs=ww%3A1&q=%E3%83%8D%E3%83%83%E3%83%88%E4%B8%87%E5%8D%9A&btnG=%E6%A4%9C%E7%B4%A2&lr=
上海万博 -Googleワンダーホイール
http://www.google.com/search?hl=ja&newwindow=1&tbo=1&tbs=ww%3A1&q=%E4%B8%8A%E6%B5%B7%E4%B8%87%E5%8D%9A&btnG=%E6%A4%9C%E7%B4%A2&lr=


China to launch 2nd lunar probe this year
"The country plans to launch its second lunar probe, Chang'e-2, in the latter half of this year as well as send a lunar lander and rover by 2013, Ye said."
http://news.xinhuanet.com/english2010/china/2010-04/13/c_13248610.htm
中国月球车制造完毕 2013年搭嫦娥三号探月_新华科技_新华网
http://news.xinhuanet.com/tech/2010-04/10/content_13331069.htm
嫦娥3号の月面ローバーが完成、打上げは2013年 | 月 | sorae.jp
http://www.sorae.jp/031007/3800.html









世襲リスト
世襲議員族議員 131名
http://www.kyudan.com/data/seshu2.htm
【お】
大出彰 比例区南関東民主党 父親は大出俊 衆議院議員
大島理森 青森3区、自民党 叔父は夏堀源三郎 衆議院議員
大野功統 香川3区、自民党 義父は加藤常太郎  衆議院議員
岡島一正 千葉3区,民主党 父親は衆議院議員 岡島正之
奥田建 石川1区、民主党 父親は奥田敬和 衆議院議員
奥野信亮 奈良3区、自民党 父親は奥野誠亮 衆議院議員
小此木八郎 神奈川3区、自民党 父親は小此木彦三郎 衆議院議員
小沢一郎 岩手4区、民主党 父親は小沢佐重喜 衆議院議員
小渕優子 群馬5区、自民党 父親は小渕恵三 衆議院議員















Phys. Rev. Lett. 104, 132003 (2010): Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD
"Phys. Rev. Lett. 104, 132003 (2010) [4 pages]
Precise Charm to Strange Mass Ratio and Light Quark Masses from Full Lattice QCD"
http://prl.aps.org/abstract/PRL/v104/i13/e132003

Elusive masses of up, down and strange quarks pinned down
According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV.
http://www.sciencedaily.com/releases/2010/05/100503162349.htm
Masses of quarks revealed: Cornell Chronicle
"According to their results, the up quark weighs approximately 2 mega electron volts (MeV), which is a unit of energy, the down quark weighs approximately 4.8 MeV, and the strange quark weighs in at about 92 MeV. "
http://www.news.cornell.edu/stories/May10/LepageQuark.html
published online (March 31) and in print in Physical Review Letters (Vol. 104:13).


Mass of the Common Quark Finally Nailed Down - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/04/mass-of-the-common-quark-finally.html
HPQCD Collaboration Homepage
http://www.physics.gla.ac.uk/HPQCD/




May 23に延期 Falcon 9 Dragon 案の定
Delayed from Nov. 29, Feb. 9, March 3, March 8 and March 22,April 12,May 8.
The list price for a Falcon 9 launch is around $50 million, compared with $138 million or more for an Atlas 5.
The pressure is on at SpaceX - Cosmic Log - msnbc.com
http://cosmiclog.msnbc.msn.com/archive/2010/05/04/2294055.aspx


Plasma rocket may shorten space voyages - msnbc.com
Variable Specific Impulse Magnetoplasma Rocket (VASIMR), is being developed to one day transport astronauts to Mars in 39 to 45 days.
Rocket could take astronauts to Mars in little more than a month"
http://www.msnbc.msn.com/id/36942268/ns/technology_and_science-space/


NASA, DARPA Seek Satellite Research Proposals For Space Station
http://www.nasa.gov/home/hqnews/2010/may/HQ_10-103_DARPA_Solicitation.html
How Capt. Kirk Changed the World - NASA Science
http://science.nasa.gov/science-news/science-at-nasa/2010/04may_dawn/


Failed satellite drifting, still broadcasting: spacetoday.net
"The Galaxy 15 satellite, built by Orbital Sciences and owned by Intelsat, became unresponsive a month ago, apparently after suffering damage during a solar storm, and started to drift from its location at 133 degrees west in GEO. "
http://www.spacetoday.net/Summary/4934


図付きHow to stop the oil leak - Cosmic Log - msnbc.com
Plan A: Robotic surgery
Plan B: Put a lid on it
Plan C: Plug it up
http://cosmiclog.msnbc.msn.com/archive/2010/05/03/2292747.aspx
Gulf Oil Spill a "Dead Zone in the Making"?
http://news.nationalgeographic.com/news/2010/05/100504-science-environment-gulf-oil-spill-dead-zone/




NASA - Dark Energy Changes the Universe "02.27.04"
http://www.nasa.gov/missions/deepspace/f_dark-energy.html
Hubble Maps the Cosmic Web of 'Clumpy' Dark Matter in 3-D 01.07.2007
http://www.nasa.gov/centers/goddard/news/topstory/2006/clumpy_darkmatter.html


Hubble's Late Teen Years: It Was the Best of Times, It Was the Worst of Times | Universe Today
"3D Dark Matter"
http://www.universetoday.com/2010/04/22/hubbles-late-teen-years-it-was-the-best-of-times-it-was-the-worst-of-times/
Hubble Celebrates 20 Years of Astonishing Discoveries
http://www.nasa.gov/mission_pages/hubble/hubble_anniversary/Hubble20thannyfeature.html
NASA TV Celebrates 20 Years Of Hubble Space Telescope Operations
http://www.nasa.gov/home/hqnews/2010/apr/HQ_M10-062_Hubble_Documentary.html
"Data" Narrates Hubble Documentary | Universe Today
http://www.universetoday.com/2010/04/26/data-narrates-hubble-documentary/
YouTube NASAtelevision - HUBBLE: Window to the Universe
http://www.youtube.com/watch?v=fJmADQkhUeo



Hubble 20th Anniversary Photos: NASA Astronomers' Picks
http://news.nationalgeographic.com/news/2010/04/photogalleries/100423-hubble-20th-anniversary-space-science-pictures/
ハッブルが写す宇宙 - ナショナルジオグラフィック
http://www.nationalgeographic.co.jp/science/photos/photo_science.php?GALLERY_VignVCMId=d944c1f1925ea110VgnVCM1000000100007fRCRD


Searching for Dark Energy with the Whole World’s Supernova Dataset « Berkeley Lab News Center
http://newscenter.lbl.gov/news-releases/2010/04/21/union2-supernova-dataset/
Searching for dark energy with the whole world's supernova dataset
http://www.sciencedaily.com/releases/2010/04/100421133120.htm
Searching for dark energy with the whole world's supernova dataset
http://www.physorg.com/news191074620.html
Using Supernovas to Search for Dark Energy -redOrbit
http://www.redorbit.com/news/space/1853460/using_supernovas_to_search_for_dark_energy/index.html



ESA - Space Science - Hubble confirms cosmic acceleration with distorted galaxies
http://www.esa.int/esaSC/SEMHHSFKZ6G_index_0.html
Hubble confirms cosmic acceleration with weak lensing (w/ Video)
http://www.physorg.com/news188725253.html
Hubble Confirms Cosmic Acceleration - redOrbit
http://www.redorbit.com/news/space/1841528/hubble_confirms_cosmic_acceleration/index.html?source=r_space
Hubble Survey Confirms Dark Energy's Clout - SkyandTelescope.com
http://www.skyandtelescope.com/community/skyblog/newsblog/89139742.html
Hubble Confirms Cosmic Acceleration with Weak Lensing | Universe Today
http://www.universetoday.com/2010/03/26/hubble-confirms-cosmic-acceleration-with-weak-lensing/


Hubble Provides More Dark Matter/Dark Energy Evidence
http://www.youtube.com/watch?v=jz3TBHGCHiI


New Proof Unknown "Structures" Tug at Our Universe
http://news.nationalgeographic.com/news/2010/03/100322-dark-flow-matter-outside-universe-multiverse/
A New Measurement of the Bulk Flow of X-Ray Luminous Clusters of Galaxies A. Kashlinsky, F. Atrio-Barandela, H. Ebeling, A. Edge, and D. Kocevski
http://iopscience.iop.org/2041-8205/712/1/L81/fulltext
IOPscience::.. The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205

BBC -Jonathan Amos : Hubble, shuttle, humans and future exploration
At the time of Hubble's launch I had a radio show in Cambridge.
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/hubble.shtml




Chandra : Abell 3376:
Einstein's Theory Fights off Challengers
Two new and independent studies have put Einstein's General Theory of Relativity to the test like never before. These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town.
http://chandra.harvard.edu/photo/2010/a3376/
NASA - Einstein's Theory Fights Off Challengers
"These results, made using NASA's Chandra X-ray Observatory, show Einstein's theory is still the best game in town. "
http://www.nasa.gov/mission_pages/chandra/news/10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
NASA - Galaxy Cluster Abell 3376
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-032.html
Einstein's theory fights off challengers
http://www.sciencedaily.com/releases/2010/04/100414130830.htm




Galaxy clusters are composed of approximately 85% dark matter, 12% gas and 3% star material.
Galaxy clusters are the largest gravitationally bound objects in the Universe and at a distance of 10.2 billion light years, JKCS041 - the most distant galaxy cluster yet discovered - beats the previous record holder by about a billion light years.
The filamentary structure is located about 6.7 billion light-years away from us and probably extends beyond the 60-million- light-year field of view probed by the team.
http://www.physorg.com/news188666182.html



Using Dark Matter to Sense Dark Energy - ScienceNOW
http://news.sciencemag.org/sciencenow/2010/03/using-dark-matter-to-sense-dark-.html1


Why many surveys of distant galaxies miss 90% of their targets:
ESO - eso1013 - Explained
http://www.eso.org/public/news/eso1013/


All of our favorite theories are probably wrong. And that’s okay.
"supersymmetry" US LHC Blog
http://blogs.uslhc.us/all-of-our-favorite-theories-are-probably-wrong-and-thats-okay


Alpha Magnetic Spectrometer - 02 (AMS-02)
http://www.nasa.gov/mission_pages/station/science/experiments/AMS-02.html#images


JWST次世代宇宙望遠鏡の巨大な反射鏡、製造過程の写真 | WIRED
http://wiredvision.jp/news/201003/2010032622.html




http://d.hatena.ne.jp/yellowz/21090531

KEK: Belle Finds a Hint of New Physics in Extremely Rare B Decays

"Source: KEK-August 2009
http://www.interactions.org/cms/?pid=1028424



Dark photons: Fermilab (Credit:Fermilab)

Dark photons: Fermilab (Credit:Fermilab)
"In this particular "hidden valley" model, six particles are created, all indicated by color.
The dark photons are shown in yellow. For the other particles, those indicated in light pink will be observed in the detector, while the ones marked with dark pink will escape entirely undetected.
If observed, these darkinos might be the dark matter for which astronomers search."
http://www.fnal.gov/pub/today/archive_2009/today09-06-25.html



Fermi SSC - LAT Event and Spacecraft Data
"LAT Photon, Extended, and Spacecraft Data Query
The Photon database currently holds 154523823 photons collected"
http://fermi.gsfc.nasa.gov/cgi-bin/ssc/LAT/LATDataQuery.cgi
"2-5 November 2009" The 2009 Fermi Symposium
http://fermi.gsfc.nasa.gov/science/symposium/2009/

16 new pulsars and 8 millisecond pulsars

This all-sky map shows the positions of 16 new pulsars (yellow) and eight millisecond pulsars (magenta) studied using Fermi's LAT.
Credit: NASA/DOE/Fermi LAT Collaboration.
Fermi Telescope reveals a population of radio-quiet gamma-ray pulsars
http://www.ucsc.edu/news_events/text.asp?pid=3067


Credit:NASA




Have black holes been turning up the volume on the cosmic radio background?
http://www.sciencedaily.com/releases/2010/04/100414124200.htm
Have black holes been turning up the volume on the cosmic radio background? "April 14"
http://www.physorg.com/news190476830.html
Do Black Holes Turn Up The Volume On The Cosmic Radio Background? - Space News - redOrbit
http://www.redorbit.com/news/space/1849831/do_black_holes_turn_up_the_volume_on_the_cosmic/index.html




Astrophysicists cast doubt on link between excess positrons and dark matter
http://www.sciencedaily.com/releases/2010/04/100416095804.htm
Astrophysicists Cast Doubt On Link Between Excess Positrons, Dark Matter - Space News - redOrbit
http://www.redorbit.com/news/space/1851220/astrophysicists_cast_doubt_on_link_between_excess_positrons_dark_matter/index.html


Magnetic Fields in Inter-cluster Space: Measured at Last | Universe Today
"The Large Area Telescope (LAT) on Fermi detects gamma-rays through matter (electrons) and antimatter (positrons) they produce after striking layers of tungsten."
http://www.universetoday.com/2010/04/14/magnetic-fields-in-inter-cluster-space-measured-at-last/




Swift's 500 Gamma-ray Bursts - Goddard Multimedia Item 10590
http://svs.gsfc.nasa.gov/vis/a010000/a010500/a010590/index.html

NASA's Swift Catches 500th Gamma-ray Burst
http://www.nasa.gov/mission_pages/swift/bursts/500th.html
NASA's Swift catches 500th gamma-ray burst
http://www.sciencedaily.com/releases/2010/04/100419173012.htm
NASA's Swift catches 500th gamma-ray burst
http://www.physorg.com/news190916660.html
Swift Catches 500th Gamma-ray Burst - redOrbit
http://www.redorbit.com/news/space/1852155/swift_catches_500th_gammaray_burst/index.html
http://www.eurekalert.org/pub_releases/2010-04/nsfc-nsc041910.php


On 23 April last year, Swift detected GRB 090423 in the Constellation Leo.
This burst holds the record for being the most distant object yet seen in the Universe. Its flash covered a staggering 13.04 billion light-years to reach us.
BBC-Jonathan Amos:Listening for the 'birth cries' of black holes
http://www.bbc.co.uk/blogs/thereporters/jonathanamos/2010/04/listening-for-the-birth-cries.shtml




Research Illuminates the Shape of Dark Matter’s Distribution - Subaru Telescope
http://www.naoj.org/Pressrelease/2010/04/26/index.html
Research Illuminates the Shape of Dark Matter's Distribution--IPMU
http://www.ipmu.jp/node/702
すばる望遠鏡が捉えた暗黒物質分布の「ゆがみ」 - すばる望遠鏡
http://www.naoj.org/Pressrelease/2010/04/26/j_index.html
ゆがみの度合いは、楕円の長軸と短軸の比でおよそ2:1
すばる望遠鏡の主焦点カメラで撮影された地球から約30億光年離れたお よそ20個の銀河団の画像を解析し、暗黒物質分布の精密な測定を行いました IPMU-数物連携宇宙研究機構
http://www.ipmu.jp/ja/node/708
暗黒物質の空間分布が単純な球状ではなく大幅に「ゆがんだ」扁平な楕円状の分布をしている証拠を初めて得る:国立天文台
http://www.nao.ac.jp/index.html
Science Results - Research Illuminates the Shape of Dark Matter's Distribution | Portal to the Universe
"An international team of researchers from Japan, Taiwan, and the United Kingdom has provided the first direct and clear evidence for an extremely flattened shape of dark matter's distribution in massive clusters of galaxies, a finding that confirms a major prediction of the prevailing dark matter model."
http://www.portaltotheuniverse.org/news/view/54850/


Dark matter can clump into cigar shapes - msnbc.com
http://www.msnbc.msn.com/id/36791186/ns/technology_and_science-space/


CONSEQUENCES OF COSMIC MICROWAVE BACKGROUND-REGULATED STAR FORMATION
"It has been hypothesized that the cosmic microwave background (CMB) provides a temperature floor for collapsing protostars that can regulate the process of star formation and result in a top-heavy initial mass function (IMF) at high metallicity and high redshift. "
http://iopscience.iop.org/0004-637X/715/1/194;jsessionid=C1C692F000C5104F00AC612426AE8411.c3




あかり (ASTRO-F)赤外線天体カタログ (2010年3月30日"
http://www.ir.isas.jaxa.jp/AKARI/Outreach/results/results.html
DARTS/Akari at ISAS/JAXA
http://darts.isas.jaxa.jp/astro/akari/cas.html
AKARI Point Source Catalogues Public Release
Catalogues Public Release
http://www.ir.isas.jaxa.jp/AKARI/Observation/PSC/Public/


XMM-Newton releases new edition of cosmic catalogue: ESA
http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=46958


ESA - Space Science - Press invitation to the Herschel First Results Media Day
http://www.esa.int/esaSC/SEMBQ1HMI8G_index_0.html
Planck Sees a Cold and Stormy Orion - NASA Jet Propulsion Laboratory
http://www.jpl.nasa.gov/news/news.cfm?release=2010-139&rn=news.xml
Planck space observatory highlights the complexity of star formation
http://www.sciencedaily.com/releases/2010/04/100426113116.htm


WISE: Your Guide to the Infrared Sky - Jet Propulsion Laboratory
interactive
http://www.jpl.nasa.gov/news/features.cfm?feature=2545




"Survivor" Black Holes May Be Mid-Sized
Chandra :: Photo Album :: M82 :: 28 Apr 10
New studies with Chandra and ESA's XMM-Newton show that these two sources may be intermediate-mass black holes, with masses in between those of the stellar-mass and supermassive variety. These "survivor" black holes avoided falling into the center of the galaxy and could be examples of the seeds required for the growth of supermassive black holes in galaxies, including the one in the Milky Way.
http://chandra.harvard.edu/photo/2010/m82/
NASA - Double Black Holes
"Multiple observations of M82 have been made with Chandra beginning soon after launch. "
http://www.nasa.gov/multimedia/imagegallery/image_feature_1652.html
'Survivor' black holes may be mid-sized
http://www.sciencedaily.com/releases/2010/04/100429132751.htm
Chandra, XMM-Newton Reveal Secrets of 'Survivor' Black Holes - redOrbit
http://www.redorbit.com/news/space/1857610/chandra_xmmnewton_reveal_secrets_of_survivor_black_holes/index.html


Starburst Galaxy M82 - NASA
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-038.html


THE FIRST CA