Navigation Links
Toxic oceans may have delayed spread of complex life
Date:2/28/2013

s remained frequent, Earth's oceans were inhospitable towards complex life."

Today, an abundance of nitrate, in the context of an oxygenated ocean, prevents a reversion to the inhospitable environment that inhibited early life. Determining how the Earth's oceans have established long-term stability helps us to understand how modern oceans interact with life and also sheds light on the sensitivity of oceans to changes in composition.


'/>"/>

Contact: Jo Bowler
j.bowler@exeter.ac.uk
44-013-927-22062
University of Exeter
Source:Eurekalert

Page: 1 2

Related biology news :

1. Is nanosilver toxic?
2. Nitrogen from pollution, natural sources causes growth of toxic algae, study finds
3. Scientists turn toxic by-product into biofuel booster
4. How our cells cope with toxic small molecules
5. Chemistry resolves toxic concerns about carbon nanotubes
6. Discovered! The new species of Borneos enigmatic primate with a toxic bite
7. Potentially toxic flame retardants found in many US couches
8. Scientists take objective look at terms least toxic pesticides applied as last resort
9. Colorful wall hangings contain toxic substances
10. Corals attacked by toxic seaweed use chemical 911 signals to summon help
11. Sweet new approach discovered to help produce metal casting parts, reduce toxicity
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/10/2015)... , March 10, 2015  NXT-ID, Inc. ... or the "Company"), a biometric authentication company focused ... company,s Wocket™ smart wallet has been named the ... Rethink Modern. Rethink Modern ( http://www.rethinkmodern.com/ ... innovative items for your home and lifestyle that have a ...
(Date:3/3/2015)... Calif. , March 3, 2015 /PRNewswire/ ... leading provider of advanced cryogenic logistics solutions ... including immunotherapies, stem cells, cell lines, clinical ... reproductive medicine, today announced the expansion of ... Research Centers, ("Fred Hutch") Clinical Research ...
(Date:3/2/2015)...   Neurotechnology , a provider of high-precision biometric, ... Software Development Kit (SDK). The SentiGaze algorithm enables ... webcams to track eye movements and generate heatmaps based ... can be used for applications such as analysis of ... SDK can also be used to develop interfaces for ...
Breaking Biology News(10 mins):NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 2NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 3NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 4Cryoport, Inc. Expands Support of Fred Hutchinson Cancer Research Center's Clinical Research Division 2Cryoport, Inc. Expands Support of Fred Hutchinson Cancer Research Center's Clinical Research Division 3Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 2Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 3
... Scientists at the Weizmann Institute of Science recently discovered ... bones. Their findings were published in the Proceedings of ... is a potential source of information on the evolution, ... humans. But if it is not well preserved or ...
... for decades to determine the chemical composition of ... identify viruses, and never in complex environmental samples. ... School of Public Health recently demonstrated that proteomic ... for this purpose. Using a two-step process, researchers ...
... who have induced heart cells in culture to mimic ... to gain new insight into the mechanisms that spawn ... revealed that while electric shocks such as those delivered ... they cause them to accelerate and multiply. , The ...
Cached Biology News:Ancient fossil DNA found preserved in crystal 2Ancient ants arose 140-168 million years ago 2Engineered heart tissue offers insights into irregular heartbeats, defibrillator failure 2Engineered heart tissue offers insights into irregular heartbeats, defibrillator failure 3
(Date:3/27/2015)... The consumption of compound fertilizers (NPK) fertilizers declined ... prices in 2008. However, the situation has stabilised afterwards, ... momentum now. , To date, the world annual production ... tonnes. No considerable growth was registered in the market ... 2012-2013, registering 11% growth as against the period of ...
(Date:3/27/2015)... , March 27, 2015   SurePure, Inc ... photopurification, announced today that the Company has completed ... continued trading of SurePure ("SURP") securities on OTCQB, ... for entrepreneurial and development stage companies. ... standards and eligibility requirements designed to improve marketplace ...
(Date:3/27/2015)... WuXi PharmaTech (Cayman) Inc. (NYSE: ... technology platform company serving the global pharmaceutical, biotechnology, ... Investigational New Drug (IND) application for WuXi MedImmune,s ... been accepted for review by the China Food ... September 2012, MedImmune, the global biologics research and ...
(Date:3/26/2015)... -- Roka Bioscience, Inc. (NASDAQ: ROKA ), a ... solutions for the detection of foodborne pathogens, today ... and full year ended December 31, 2014. ... quarter ended December 31, 2014 was $1.4 million ... 2013 and $1.5 million for the third quarter ...
Breaking Biology Technology:World NPK Fertilizers Market Keeps On Gaining Momentum, According to BAC Reports Study Available at MarketPublishers.com 2World NPK Fertilizers Market Keeps On Gaining Momentum, According to BAC Reports Study Available at MarketPublishers.com 3SurePure Completes Verification and Approved for Trading on the OTCQB Marketplace 2Investigational New Drug Application for WuXi MedImmune's Monoclonal Antibody Accepted for Review by CFDA 2Investigational New Drug Application for WuXi MedImmune's Monoclonal Antibody Accepted for Review by CFDA 3Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 2Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 3Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 4Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 5Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 6Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 7
... to make an exact cut on a metal rod. But it,s ... nanotube, with a diameter 1/50,000th the thickness of a human hair. ... Proceedings of the Royal Society A , researchers at Brown ... carbon nanotubes are cut, a finding that could lead to producing ...
... Dec. 17, 2010 Taiho Pharmaceutical Co., Ltd., and ... that the Committee for Medicinal Products for Human Use ... has issued an opinion recommending approval of Teysuno™ (S-1), ... of advanced gastric cancer in adults when given in ...
... (ICN), in Barcelona, has demonstrated a device that induces electron ... developing the spin computers of the future. The results are ... The authors are Marius V. Costache and Sergio O. Valenzuela, ... Engineering of Nanodevices Group at ICN. Spintronics is a ...
Cached Biology Technology:How do you cut a nanotube? Lots of compression 2Teysuno™ (S-1) Receives CHMP Positive Opinion for Approval as First-Line Therapy for Advanced Gastric Cancer 2Teysuno™ (S-1) Receives CHMP Positive Opinion for Approval as First-Line Therapy for Advanced Gastric Cancer 3Teysuno™ (S-1) Receives CHMP Positive Opinion for Approval as First-Line Therapy for Advanced Gastric Cancer 4A 'spin ratchet': A new electronic structure for generating spin current 2
Recombinant Human Erythropoietin (Tissue Culture Grade)...
... Components: MBP Coated Microplate, ... Dilution Buffer, 5X, #20 Magnesium/ATP Cocktail, #20-11 ... 10X LumiGLO™ Chemiluminescen LumiGLO™ Chemiluminescen ... assay Quality Assurance: ...
Collected from 8-12 week old New Zealand or Californian rabbits. Aseptically collected and processed to minimize hemolytic activity. Pricing: $60/unit for 1 - 10 units...
Donor Goat Serum...
Biology Products: