News tagged with biomedical process
Why many cells are better than one
Researchers from Johns Hopkins have quantified the number of possible decisions that an individual cell can make after receiving a cue from its environment, and surprisingly, it's only two.
Oct 12, 2011 |
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Vacuum-like device makes cellular exploration easier
It's a bit of a challenge. But, imagine a microscopic jet vacuum cleaner, the size of a pen nib that hovers over cell surfaces without ever touching them. Then imagine that the soap in the cleaning solution ...
Sep 20, 2011 |
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Video camera that records at the speed of thought
(PhysOrg.com) -- European researchers who created an ultra-fast, extremely high-resolution video camera have enabled dozens of medical applications, including one scenario that can record 'thought' processes travelling along ...
Oct 12, 2009 |
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Search results for biomedical process
The need for speed
Coherent Raman scattering methods have one key advantage over spontaneous Raman microscopy: speed. The (sub-)microsecond pixel dwell times offered by narrowband CRS imaging methods have initiated a new era ...
4 hours ago |
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Medical treatments from 200 miles up
In the hunt for cancer treatments, researchers have had some help from higher authorities -- way higher. The International Space Station, orbiting the Earth at more than 200 miles in the sky, houses scientific ...
Space & Earth / Space Exploration
May 28, 2012 |
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CWRU class earns Science magazine prize for innovation
Science magazine has awarded a prize for Inquiry-Based Instruction to a Case Western Reserve University class that melds biology, computer modeling, mathematical analysis and writing.
Other Sciences / Social Sciences
May 24, 2012 |
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Non-invasive intracellular 'thermometer' with fluorescent proteins created
A team from the Institute of Photonic Sciences (ICFO) has developed a technique to measure internal cell temperatures without altering their metabolism. This finding could be useful when distinguishing healthy ...
Nanotechnology / Bio & Medicine
May 23, 2012 |
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Mechanical properties of stem cells can foretell what they will become
To become better healers, tissue engineering need a timely and reliable way to obtain enough raw materials: cells that either already are or can become the tissue they need to build. In a new study, Brown ...
May 21, 2012 |
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New key mechanism in cell division discovered
Researchers from the Bellvitge Biomedical Research Institute (IDIBELL) have identified the mechanism by which protein Zds1 regulates a key function in mitosis, the process that occurs immediately before cell division. The ...
May 18, 2012 |
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Direct digital: Novel casting process could transform how complex metal parts are made
A Georgia Tech research team has developed a novel technology that could change how industry designs and casts complex, costly metal parts. This new casting method makes possible faster prototype development ...
May 18, 2012 |
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Researchers create low-cost, effective method for measuring exposure to toxic metals
(Phys.org) -- Two Colorado State University professors have developed a simple, low-cost method of determining levels of heavy metals in contaminated air using filter paper, water and a little chemistry.
Chemistry / Analytical Chemistry
May 17, 2012 |
5 / 5 (1) |
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Functional genomics gets tiny
A little more than a decade ago, researchers discovered an ancient mechanism that cells use to silence genes. Like a dimmer switch turning down a light, RNA interference (RNAi) dials down gene activity in ...
May 17, 2012 |
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Discovery could lead to greener ways of making drugs
(Phys.org) -- Discoveries made during PhD studies by Victoria University graduate Emma Dangerfield could revolutionise the pharmaceutical industry, by allowing drugs to be made in a more environmentally friendly way.
May 16, 2012 |
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List of search results for biomedical process
