Navigation Links
AGU journal highlights -- Sept. 6, 2007
Date:9/10/2007

er pole and downwelling and heating at the winter pole. This circulation creates extremely cold temperatures at the top of the mesosphere above the summer pole, often causing ice clouds called noctilucent clouds to form. Through data from the Swedish satellite Odin, Karlsson et al. study noctilucent clouds in order to estimate the average state of mesospheric circulation. They compare these conditions with the state of the stratosphere and find that an abundance of noctilucent clouds in the summer mesosphere coincides with cold winter stratospheric temperatures in the opposite hemisphere. This cross-hemispheric correlation operates such that fluctuations in the winter stratosphere lead the summer mesosphere response by several weeks. Although models have predicted such a correlation, the authors expect that the documentation of this phenomenon will help refine predictions of future atmospheric behavior.

Title:
Evidence for interhemispheric stratosphere-mesosphere coupling derived from noctilucent cloud properties

Authors:
B. Karlsson, H. Krnich, and J. Gumbel: Department of Meteorology, Stockholm University, Stockholm, Sweden.

Source:
Geophysical Research Letters (GRL) paper 10.1029/2007GL030282, 2007, http://dx.doi.org/10.1029/2007GL030282


'/>"/>

Contact: Peter Weiss
pweiss@agu.org
202-777-7507
American Geophysical Union
Source:Eurekalert

Page: 1 2 3 4 5 6 7 8 9 10 11

Related biology news :

1. UCLA Study Shows One-Third of Drug Ads in Medical Journals Do Not Contain References Supporting Medical Claims
2. Recent breakthroughs in common adult leukemia highlighted in New England Journal of Medicine
3. Leukemia Drug Breakthrough Study In New England Journal Of Medicine
4. Open Access journals get impressive impact factors
5. Funding and bureaucracy, not access to journals, are chief obstacles to scientific productivity
6. New journal article urges use of animal serum-free media for growing live cells
7. Impressive new Impact Factors for BioMed Centrals open-access journals
8. Public Library of Science to launch new, open access journal on neglected tropical diseases
9. Are journal rankings distorting science?
10. New book highlights worlds borderless conservation areas
11. Learning to love bacteria: Stanford scientist highlights bugs benefits
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/24/2015)... Aug. 24, 2015  Based on its recent analysis of ... the 2015 African Biometrics Company of the Year Award. DERMALOG ... commercial success in Africa . It has ... it has implemented one of the largest biometric mass applications ... as the Central Bank of Nigeria ...
(Date:8/20/2015)... , Aug. 20, 2015   Sensory, ... on improving the user experience and security of ... technologies, today announced that its TrulySecure™ ... authentication software to be FIDO Certified™. ... for compliance with the FIDO UAF (Universal Authentication ...
(Date:8/19/2015)... , Aug. 19, 2015  VOXX International ... it has entered into a Definitive Agreement to ... of iris authentication market leader EyeLock through an ... will have a controlling interest in the acquiring ... to completion of due diligence.  Expanding on its ...
Breaking Biology News(10 mins):Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 2Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 3Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 4Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 5Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 6TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 2TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 3TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 4TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 5VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 2VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 3VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 4VOXX International Corporation Signs Definitive Agreement To Acquire The Assets And A Controlling Interest Of Biometric Leader EyeLock 5
... 23, 2010) A clue to the causes of ... tiny intercellular junction that rapidly transfers information from one ... University School of Medicine, with students from the Sackler ... called APC (adenomatous polyposis coli) plays a key role ...
... viral genes protected monkeys infected with deadly Ebola or ... therapeutics were administered one hour after exposuresuggesting the approach ... hospital settings. The research, which appears in today,s ... was conducted by the U.S. Army Medical Research Institute ...
... the University of Minnesota Academic Health Center have identified two ... for HIV. The two drugs, decitabine and gemcitabine ... therapy were found to eliminate HIV infection in the ... death an outcome researchers dubbed "lethal mutagenesis." This ...
Cached Biology News:Researchers connect APC protein to autism and mental retardation 2Novel 'antisense' therapies protect primates from lethal Ebola and Marburg viruses 2Novel 'antisense' therapies protect primates from lethal Ebola and Marburg viruses 3U of M researchers identify 2 FDA approved drugs that may fight HIV 2
(Date:8/27/2015)... , Aug. 27, 2015 The National ... patient,s eyes—and life—were saved by doctors at Vanderbilt University ... with NNFF, NovaBay Pharmaceuticals and Dr. John Crew ... at Seton Medical Center in Daly ... used a breakthrough approach, pioneered by Dr. Crew, that ...
(Date:8/27/2015)... ... August 27, 2015 , ... Inc. Magazine released its annual list of the ... 1,361 in growth for the three years through 2014. Being named to the Inc. ... organizations in the country. , “We are thrilled to make the Inc. 5000 ...
(Date:8/26/2015)... VANCOUVER , Aug. 26, 2015 /PRNewswire/ - iCo ... ICOTF), today reported financial results for the quarter ... are expressed in Canadian dollars and presented under ... continue pre-clinical activities with respect to our Oral ... of a contract manufacturer," said Andrew Rae ...
(Date:8/26/2015)... , Aug. 26, 2015 Intrexon Corporation ... announced today the closing of its previously announced public ... by the underwriters of their option to purchase an ... offering price of $41.00 per share.  The exercise of ... of common stock sold by Intrexon to 5,609,756 shares ...
Breaking Biology Technology:Patient's Life and Eyes Saved from Gruesome Flesh-Eating Infection Consuming Her Face 2Patient's Life and Eyes Saved from Gruesome Flesh-Eating Infection Consuming Her Face 3iLab Solutions Named to 2015 Inc. 5000 List 2iLab Solutions Named to 2015 Inc. 5000 List 3iCo Therapeutics Announces Second Quarter 2015 Financial Results 2iCo Therapeutics Announces Second Quarter 2015 Financial Results 3Intrexon Announces Closing of $230 Million Public Offering of Common Stock including Full Exercise of Underwriters' Option to Purchase Additional Shares 2Intrexon Announces Closing of $230 Million Public Offering of Common Stock including Full Exercise of Underwriters' Option to Purchase Additional Shares 3Intrexon Announces Closing of $230 Million Public Offering of Common Stock including Full Exercise of Underwriters' Option to Purchase Additional Shares 4
... LONDON, Oct. 28 Chiltern, a leading global ... on this year,s,shortlist for the SCRIP Awards in ... be announced at the fourth annual SCRIP awards,ceremony ... Park Lane., "I am delighted that Chiltern ...
... of mammals, the protective shells of mollusks, and the needle-sharp ... wonders of nature. , Used to crush food, for structural ... and bones are composed are the strongest and most durable ... sought to mimic them. , Now, harnessing the process of ...
... Thomas Reidy, an investor in,Trinity Biotech plc (Nasdaq: ... whose American Depository Receipts are,traded on NASDAQ, will host ... to discuss the recent shareholder proposal calling for the,removal ... October 16, 2008, Mr. Reidy, and nine other shareholders, ...
Cached Biology Technology:Chiltern Is a Nominee on the SCRIP CRO of the Year Award Shortlist 2Sea urchin yields a key secret of biomineralization 2Sea urchin yields a key secret of biomineralization 3Investor Call Scheduled to Discuss Ouster Proposal of Trinity Biotech Directors 2
Component in MasterPure™ Purification Kits...
...
Tris-EDTA Buffer Solution, 1X, pH 8.0, sterile...
Human Cell Line Slides...
Biology Products: