Many researchers have tried to create a mathematical model of how cells pack together to form tissue, but most models have many different complicated factors, and no model is universal.
Jan 11, 2008
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University of Pennsylvania School of Medicine researchers have answered long-running questions about the way that anesthetics act on the body, by showing that the cellular pathway for emerging from anesthesia is different ...
Jan 11, 2008
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NASA will return to Mercury for the first time in almost 33 years on Monday, Jan. 14, 2008, when the MESSENGER spacecraft makes its first flyby of the Sun’s closest neighbor, capturing images of large portions ...
Jan 11, 2008
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Researchers have turned a stubborn alloy into a shape-shifting foam by just giving it a little breathing room.
Jan 11, 2008
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The experimental hutches at the Stanford Synchrotron Radiation Laboratory are well familiar with a macabre tide of materials brought in for close investigation. A recent tally includes ancient parchment texts, ...
Jan 11, 2008
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If you're planning to ice skate on a local lake or river this winter, you may need to think twice, according to scientists John Magnuson, Olaf Jensen and Barbara Benson of the University of Wisconsin at Madison. ...
Jan 11, 2008
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A giant cloud of hydrogen gas is speeding toward a collision with our Milky Way Galaxy, and when it hits -- in less than 40 million years -- it may set off a spectacular burst of stellar fireworks.
Jan 11, 2008
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The last fish you ate probably came from the Bering Sea. But during this century, the sea’s rich food web—stretching from Alaska to Russia—could fray as algae adapt to greenhouse conditions.
Jan 11, 2008
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Biologists have created baker's yeast capable of living to 800 in yeast years without apparent side effects.
Jan 11, 2008
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New ways to make sure people are adequately informed about the risks and benefits of taking part in a clinical trial can be field-tested for effectiveness as vigorously as new medical treatments themselves, a study led by ...
Jan 11, 2008
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Scientists at the Johns Hopkins Kimmel Cancer Center say they have evidence that cancer stem cells for multiple myeloma share many properties with normal stem cells and have multiple ways of resisting chemotherapy and other ...
Jan 11, 2008
5 / 5 (1)
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A U.S. survey says millions of teenagers and young adults are getting high off non-prescription cough and cold medicines.
Jan 11, 2008
3 / 5 (3)
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The American International Specialty Lines Insurance Company Inc. has agreed to pay $42.5 million to clean up contamination at four U.S. factory sites.
Jan 11, 2008
4 / 5 (2)
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New structural details illustrate how a promising class of antibodies may block human immunodeficiency virus (HIV)-1 infection and reveal valuable clues for design of an effective HIV-1 vaccine.
Jan 11, 2008
4.9 / 5 (11)
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An international collaboration of researchers led by Morten Ring Eskildsen, an assistant professor of physics at the University of Notre Dame, has discovered an altogether new way in which superconducting electrons can interact ...
Jan 11, 2008
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