Navigation Links
Early Earth may have been prone to deep freezes, says CU-Boulder study
Date:12/5/2011

the time that life arose and during the first half of the planet's history," said Toon. "It would have been shrouded by a reddish haze that would have been difficult to see through, and the ocean probably was a greenish color caused by dissolved iron in the oceans. It wasn't a blue planet by any means." By the end of the Archean Eon some 2.5 billion year ago, oxygen levels rose quickly, creating an explosion of new life on the planet, he said.

Testing the new 3-D model has required huge amounts of supercomputer computation time, said Toon, who also is affiliated with CU-Boulder's Laboratory for Atmospheric and Space Physics. A single calculation for the study run on CU-Boulder's powerful new Janus supercomputer can take up to three months.


'/>"/>
Contact: Eric Wolf
eric.wolf@colorado.edu
303-735-3545
University of Colorado at Boulder
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Costly intervention program has no measurable effect on early retirement
2. Soybean adoption came early by many cultures, archaeologists say
3. Acinetobacter baumannii found growing in nearly half of infected patient rooms
4. The Michael J. Fox Foundation awards nearly $200,000 to develop novel drugs for Parkinsons disease
5. UT Southwestern biochemist receives new NIH Early Independence Award
6. Exercise before and during early pregnancy increases two beneficial proteins for mothers-to-be
7. Gender differences in blood pressure appears as early as adolescence
8. Mercury pollution in the Great Lakes region -- nearly forgotten, but not gone
9. JCI online early table of contents: Oct. 10, 2011
10. Carnegies Christoph Lepper receives prestigious Early Independence Award
11. Changes in brain function in early HIV infection: A reliable indicator of disease prognosis?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/19/2015)... May 19, 2015 ... the addition of the  "Genetic Testing Market ... (Logo: http://photos.prnewswire.com/prnh/20130307/600769) , ,A recent report, Genetic ... analysis of the current and future genetic ... tests, their working principles and types are ...
(Date:5/11/2015)... , May 11, 2015  Through a well-rounded UAS delegation ... had a strong showing at AUVSI,s Unmanned 2015 conference ... of Ohio,s UAS industry met with ... from all points along the UAS ecosystem. ... (DDC) Vice President for Aerospace Rich Knoll . "If ...
(Date:5/6/2015)... May 6, 2015 LifeBEAM, a developer of ... producer, announced today that they will expand their partnership ... first bio-sensing cycling helmet and the first joint project ... new colors in order to give cyclists more style ... addition, LifeBEAM and Lazer announced their plan to release ...
Breaking Biology News(10 mins):Global Genetic Testing Market Outlook 2018 2Ohio Flies High at Unmanned '15, Sets Stage for Ohio UAS Conference 2LifeBEAM and Lazer Announce Expanded Partnership in Bio-Sensing Sports Gear 2LifeBEAM and Lazer Announce Expanded Partnership in Bio-Sensing Sports Gear 3
... Who of bats, bears, beaked whales and all of Earth,s ... a Field Museum scientific team with access to one of ... team headed by the IUCN (International Union for Conservation of ... including assessments of diversity, threat and knowledge of the creatures. ...
... MADISON, WI, October 1, 2008 - As a nutrient, ... and potassium, but a new book explains its crucial ... agricultural professionals, understanding how plants use sulfur is essential ... A Missing Link Between Soils, Crops and Nutrition , ...
... What: To stop cancer before it has a ... turning their attention to new discoveries in cancer prevention. ... share the latest research in this expanding and promising ... reduce cancer incidence and mortality. To help you ...
Cached Biology News:Field Museum provides gold standard for mammal survey 2Field Museum provides gold standard for mammal survey 3
(Date:5/21/2015)... W. R. Grace & Co. ... Worms, Germany has received good manufacturing practice (GMP) ... International Pharmaceutical Excipient Council (IPEC) Foundation. ... SYLOID® FP brand of pharmaceutical grade excipient silica ... Curtis Bay, Maryland (USA) and Sorocaba, Brazil locations. ...
(Date:5/21/2015)... 2015  CytRx Corporation (NASDAQ: CYTR ), ... oncology, today announced positive updated results from its ... the treatment of unresectable glioblastoma multiforme (GBM), a ... trial is designed to investigate the preliminary efficacy ... have progressed following prior treatment with surgery, radiation ...
(Date:5/21/2015)... Research and Markets ( http://www.researchandmarkets.com/research/84975r/2015_global ... "2015 Global Survey on Flow Cytometry Adoption Trends" ... primary goal of this research is to analyze ... Key information the survey seeks to collect include ... predominantly used applications for flow cytometers, respondents, most ...
(Date:5/21/2015)... Kingston, Ontario (PRWEB) May 21, 2015 ... entered into an exclusive North American distribution agreement ... microbiology testing system. , With more than 160 ... of products and services for laboratory and production ... choice, operational excellence and differentiated services to enable ...
Breaking Biology Technology:Grace European Facility Receives GMP Excipient Certification for SYLOID® FP Silica Gel 2CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 2CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 3CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 4CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 5CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 6CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 7Global Survey on Flow Cytometry Adoption Trends 2015 2Veolia’s TECTA™ B16 Instrument for E. Coli Detection is Offered Exclusively Through VWR 2
... ... engineering consulting firm Full Spectrum Software announces key hire. Cindy Larkin has been ... and software experience to her new role. , ... Southborough, MA (Vocus) November 3, 2009 -- Leading medical ...
... RIVER, N.J., Nov. 2 PDI, Inc. (Nasdaq: ... support to U.S. health care companies, and Physicians Interactive, ... and marketing services to life sciences companies, have entered ... first integrated network of digital sales and marketing solutions. ...
... 2 The World Egg Bank ... to infertile women, announced a first-of-its-kind partnership with a European ... fertilization (IVF) of donated frozen eggs at or less ... The exclusive partnership is between TWEB and IVI in Alicante, ...
Cached Biology Technology:Medical Device Software Engineering Firm Full Spectrum Software Appoints Cindy Larkin to Director of Client Services 2PDI and Physicians Interactive Partner To Provide Integrated, Personal and Digital Solutions to Life Sciences Companies 2PDI and Physicians Interactive Partner To Provide Integrated, Personal and Digital Solutions to Life Sciences Companies 3World Egg Bank Launches Medical Tourism Program With World's Largest Egg-Donation Fertility Clinic 2
... pathway studies, protein-protein interaction studies, and ... on the flexible and powerful Paraflo ... are available as part of our ... Custom Probe Content Probe ...
... Arrays are intended for laboratory research use ... in neutral buffered formalin and embedded in ... performed by certified pathologists. Tissue cores ... relocated into a new recipient paraffin block, ...
... Mega Western Protein Array was developed using ... Protein Arrays are manufactured using high quality ... A protein sample from each of 30 ... Protein molecular weight marker on a large ...
... Using the New FAST(tm) Frame Multi-Slide Plate! ... designed to hold four, 16-pad FAST Slides ... a microplate footprint for high throughput processing ... standards recommended by the Society of Biomolecular ...
Biology Products: