News tagged with outer membrane


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Search results for outer membrane


One Can Act Without Group Support; Even in the Bacterial World

One Can Act Without Group Support; Even in the Bacterial World

Chemistry / Biochemistry

created 6 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- A single bacterium can act alone, performing the same kinds of actions that a group normally does. The behavior of that bacterium can be manipulated at the cellular level. That’s the intriguing ...


Prof gets messages from space

Space & Earth / Space Exploration

created 7 hours ago | popularity 4.3 / 5 (3) | comments 0

(PhysOrg.com) -- Barbara Frisken received several messages from outer space this year on her answering machine.


Self-destructing bacteria improve renewable biofuel production

Biology / Cell & Microbiology

created 16 hours ago | popularity 5 / 5 (2) | comments 3

An Arizona State University research team has developed a process that removes a key obstacle to producing lower-cost, renewable biofuels. The team has programmed a photosynthetic microbe to self-destruct, making the recovery ...


Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays

Space & Earth / Astronomy

created Dec 07, 2009 | popularity 4.4 / 5 (11) | comments 3

(PhysOrg.com) -- A thin rain of charged particles continually bombards our atmosphere from outer space. The mysterious particles were first detected 100 years ago but until 10 years ago when a new type of ...


Dutch PhD develops fast method for preparing flu vaccine

Medicine & Health / Research

created Dec 07, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A shortage of flu vaccines may soon become a thing of the past. Researcher Manon Cox has designed an alternative process for producing large quantities of safe and effective vaccines at twice to four times ...


Munich lab demonstrates diesel truck engine with barely measurable emissions

German researchers demonstrate diesel truck engine with barely measurable emissions

Technology / Engineering

created Dec 07, 2009 | popularity 3.8 / 5 (6) | comments 1

Just three months after the Euro 5 Norm for exhaust emissions went into force for all new car models, researchers at the Technische Universitaet Muenchen (TUM, Germany) have demonstrated an engine that is ...


'Rational drug design' identifies fragments of FDA-approved drugs relevant to emerging viruses

Medicine & Health / Research

created Dec 06, 2009 | popularity 4.3 / 5 (3) | comments 0

A massive, data-crunching computer search program that matches fragments of potential drug molecules to the known shapes of viral surface proteins has identified several FDA-approved drugs that could be the basis for new ...


WISE Launch Scheduled for Dec. 11

WISE Launch Scheduled for Dec. 11

Space & Earth / Space Exploration

created Dec 04, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Launch of NASA's Wide-field Infrared Survey Explorer (WISE) from Vandenberg Air Force Base in California is scheduled for Dec. 11.


violin

Secret behind the composition of the varnish on Stradivari violins revealed

Chemistry / Analytical Chemistry

created Dec 04, 2009 | popularity 4.7 / 5 (21) | comments 3

(PhysOrg.com) -- Antonio Stradivari is the most famous instrument maker of all time. He was especially famous for his violins, which he produced in Cremona from about 1665 until his death in 1737. In particular, ...


Poisonous Poisson

Poisonous Poisson

Biology / Evolution

created Dec 04, 2009 | popularity 4 / 5 (6) | comments 0

In contrast to the exhaustive research into venom produced by snakes and spiders, venomous fish have been neglected and remain something of a mystery. Now, a study of 158 catfish species, published in the ...



List of search results for outer membrane