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Tag: "ink" at biology news

In the sea slug's defense against lobsters, confusion is key

...wn as sea hares) release an inky secretion, termed ink and opaline, from a pair of glands. The new findin...associated behaviors succeeds, in combination with ink and opaline's other effects, in distracting the lobster sufficiently to enable the slug's successful...

Chemicals in tattoo inks need closer scrutiny

... "We chose to study five different brands of black ink as it is the most common color used in tattoos," F...effects in people, including allergic reactions to ink components, a burning sensation during the course of MRIs, and the migration of inks to different ti...

Sea slug mixes chemical defense before firing at predators

...versity biologist Charles Derby, PhD, examined the ink and opaline glands of Aplysia sea slugs for the ch...ite component of the secretion, and escapin in the ink gland, which produces the purple dye in the secretion. "Aplysia packages these innocuous precursors...

Emotional control circuit of brain's fear response discovered

...standard Stroop test asks participants to name the ink color of a printed color word. Performance is typically worse if word and color are incongruent (e.g., YELLOW printed in red ink) than when the two attributes are congruent (RED printed in red ink). For the 2006 Neuron paper, Dr. Hirsch and her ...

Cellulose nanocrystal research could lead to new vaccines, computer inks

...er research deals with cellulose drug delivery and ink jet printing. Roman experimented with taking ce...rch project for Roman. She experimented with using ink jet printers to deposit the crystals because the printers?main focus is precision. Nanocrystals are ...

Now, self-healing materials can mimic human skin, healing again and again

...y resin. After curing, the resin is heated and the ink – which liquefies – is extracted, leaving behind a substrate with a network of interlocking microchannels. In the final steps, the researchers deposit a brittle epoxy coating on top of the substrate, and fill the network with a liquid healing agent...

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(Date:9/5/2008)...al Science Foundation has awarded Iowa State Unive... million grant to establish the NSF Engineering Re...Iowa State. , The award is part of the National ...Research Centers (ERC) Program. The third-generati...eate university and industry partnerships in resea...
(Date:9/5/2008)... breeding colonies of a critically endangered vult...tens of millions to a few thousand, are too small ...ty of Michigan analysis shows. , Adding wild bir...d India, is crucial, but political and logistical ...eff A. Johnson. , The study was published online...
(Date:9/5/2008)...e is one of the most complex molecular synthetic m...get for the development of anti-cancer and anti-ob...rs. Now researchers at ETH Zurich have determined ...thase. Their results have just been published in S... central cellular process that has been studied fo...
(Date:9/4/2008)...e genetic changes that confer an evolutionary adva...teristic of the human hand, while difficult to det..., have nevertheless generated keen interest amongs...nline in the September 5 edition of the journal S...nergy,s Lawrence Berkeley National Laboratory (Ber...
Breaking Biology News(10 mins):Iowa State wins $18.5M grant to create NSF Center for Biorenewable Chemicals 2Iowa State wins $18.5M grant to create NSF Center for Biorenewable Chemicals 3Iowa State wins $18.5M grant to create NSF Center for Biorenewable Chemicals 4Recovery efforts not enough for critically endangered Asian vulture 2Recovery efforts not enough for critically endangered Asian vulture 3Atomic structure of the mammalian 'fatty acid factory' determined 2Atomic structure of the mammalian 'fatty acid factory' determined 3Thumbs up -- a tiny ancestral remnant lends developmental edge to humans 2Thumbs up -- a tiny ancestral remnant lends developmental edge to humans 3Surgery Only Works for Some Kids with Sleep Apnea 14426 1Surgery Only Works for Some Kids with Sleep Apnea 14426 2Locomotive and Marine Diesel Engines Clean Up Will Save Lives 14422 1Locomotive and Marine Diesel Engines Clean Up Will Save Lives 14422 2Overweight Obese Women Improve Quality of Life With 10 to 30 Minutes of Exercise 14419 1Overweight Obese Women Improve Quality of Life With 10 to 30 Minutes of Exercise 14419 2Overweight Obese Women Improve Quality of Life With 10 to 30 Minutes of Exercise 14419 3Overweight Obese Women Improve Quality of Life With 10 to 30 Minutes of Exercise 14419 4UCR led research team uses tiny wasp to wipe out major agricultural pest in Tahiti 2509 1UCR led research team uses tiny wasp to wipe out major agricultural pest in Tahiti 2509 2UCR led research team uses tiny wasp to wipe out major agricultural pest in Tahiti 2509 3UCR led research team uses tiny wasp to wipe out major agricultural pest in Tahiti 2509 4
(Date:9/5/2008)... explain how theoretical ,anti-cloak, could bring ...5 (HealthDay News) -- Just in case someone develop...tists say they know how to uncloak the objects it ...ics Express , certain materials underneath an invi... seen again. , Researchers at Shanghai Jiao Ton...
(Date:9/5/2008)...TON, Sept. 5 /PRNewswire-USNewswire/ -- Speaker Na... support of the aims of the "Stand,Up to Cancer" t...here is not a person in our country who has not se...lls 565,000 Americans annually, and each,year ther...ns must work,together to make eradicating the scou...
(Date:9/5/2008)...TON, Sept. 5 /PRNewswire-USNewswire/ -- U.S. citiz...lief to Cuban victims of Hurricane,Gustav, which i...(http://www.PanAmericanRelief.org ), "Donations w...tely need,after this natural disaster," says Marc ...tiative at the Pan American Development Foundation...
(Date:9/5/2008)...udy finds sorafenib helps reverse disease resistan...Sept. 5 (HealthDay News) -- The drug sorafenib may...to anti-hormonal drugs, Georgetown University Med...gen-receptor or progesterone-receptor positive (ER...ake anti-hormonal medicines, such as aromatase inh...
Breaking Medicine News(10 mins):Health News:Cuban Disaster Relief Donations Sought in the Wake of Hurricane Gustav 2Health News:Drug Re-Sensitizes Breast Tumors to Treatment 2
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