News tagged with epoxy resin
Related topics: bpa
Getting a grip: 'Velcro'-like structure helps bees stick to flowers (w/Videos)
When bees collect nectar, how do they hold onto the flower? Cambridge University scientists have shown that it is down to small cone-shaped cells on the petals that act like 'velcro' on the bees' feet.
May 14, 2009 |
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Carbon copying the 'Stradivarius' sound
(PhysOrg.com) -- It's every violinmaker's dream to produce an instrument to rival the sound of a Stradivarius but now researchers at The University of Nottingham are trying to do just that… using acoustic physics and carbon ...
Sep 11, 2009 |
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Hard plastics decompose in oceans, releasing endocrine disruptor BPA
Scientists today reported widespread global contamination of sea sand and sea water with the endocrine disruptor bisphenol A (BPA) and said that the BPA probably originated from a surprising source: Hard plastic ...
Mar 23, 2010 |
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To Ban BPA in Plastics or Not -- That is the Question
Nearly three decades of bickering and wrangling among scientists and the chemical industry about the safety of bisphenol A, (BPA) used pervasively in consumer products finally has a new interested party—The ...
Apr 26, 2010 |
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Terrifying pterosaurs were fragile in flight
Pterosaurs, the largest creatures ever to take to the skies, were adept fliers in a balmy breeze but would have crashed in stormy weather, according to a study published Wednesday.
Other Sciences / Archaeology & Fossils
Nov 23, 2010 |
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Plastics component affects intestine: study
The chemical Bisphenol A used in plastic containers and drinks cans has been shown for the first time to affect the functioning of the intestines, according to a French study published Monday.
Dec 14, 2009 |
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New study links increased BPA exposure to reduced egg quality in women
A small-scale University of California, San Francisco-led study has identified the first evidence in humans that exposure to bisphenol A (BPA) may compromise the quality of a woman's eggs retrieved for in vitro fertilization ...
Dec 15, 2010 |
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The unexpected action of bisphenol A on the inner ear of certain vertebrates
Bisphenol A, whose impact on reproduction and development is the subject of numerous studies, induces anomalies in the inner ear of embryos of certain vertebrates. This new, completely unsuspected effect has ...
Mar 16, 2011 |
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Research shows 'BPA-free' bottles live up to manufacturers' claims
The alarm caused by bisphenol A (BPA) presence in reusable plastic bottles resulted in a recent industry change, producing products made with supposed BPA-free materials.
Jul 11, 2011 |
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Exposure to BPA associated with reduced semen quality
Increasing urine BPA (Bisphenol-A) level was significantly associated with decreased sperm concentration, decreased total sperm count, decreased sperm vitality and decreased sperm motility, according to a Kaiser Permanente ...
Oct 28, 2010 |
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Babies absorb the most bisphenol A
The hormonally active substance bisphenol A is contained in many synthetic and packaging materials. As a result, the substance can find its way into the food chain and the human organism. Just who is exposed ...
Mar 30, 2010 |
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Consumer advocates find BPA in food packaging
A consumer advocacy group's analysis of canned goods has found measurable levels of the chemical additive bisphenol A across a range of foods, including some labeled "BPA-free."
Nov 03, 2009 |
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French lawmakers ban baby bottle chemical
French lawmakers passed legislation on Wednesday banning baby bottles containing the chemical Bisphenol A, suspected of harming human development.
Jun 23, 2010 |
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Workplace BPA exposure increases risk of male sexual dysfunction
High levels of workplace exposure to Bisphenol-A may increase the risk of reduced sexual function in men, according to a Kaiser Permanente study appearing in the journal Human Reproduction.
Nov 11, 2009 |
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