News tagged with high sensitivity
Researchers find extensive RNA editing in human transcriptome
In a new study published online in Nature Biotechnology, researchers from BGI, the world's largest genomics organization, reported the evidence of extensive RNA editing in a human cell line by analysis of RNA-seq data, demons ...
Feb 12, 2012 |
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Researchers realize high-power, narrowband terahertz source at room temperature
Researchers at Northwestern University have developed a simpler way to generate single-chip terahertz radiation, a discovery that could soon allow for more rapid security screening, border protection, high sensitivity biological/chemical ...
Sep 30, 2011 |
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New contrast agents detect bacterial infections with high sensitivity and specificity
A new family of contrast agents that sneak into bacteria disguised as glucose food can detect bacterial infections in animals with high sensitivity and specificity. These agents -- called maltodextrin-based ...
Jul 18, 2011 |
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Researchers develop integrated nanomechanical sensor for atomic force microscopy
(PhysOrg.com) -- The atomic force microscope (AFM) is an important tool for nanoscale surface metrology. Typical AFMs map local tip-surface interactions by scanning a flexible cantilever probe over a surface. ...
Jun 02, 2011 |
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Sensor measures yoctonewton forces fast
(PhysOrg.com) -- Physicists at the National Institute of Standards and Technology have used a small crystal of ions (electrically charged atoms) to detect forces at the scale of yoctonewtons. Measurements ...
Sep 01, 2010 |
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Canon develops world's largest CMOS image sensor, with ultra-high sensitivity
Canon Inc. announced today that it has developed the world's largest CMOS image sensor, with a chip size measuring 202 x 205 mm. Because its expanded size enables greater light-gathering capability, the sensor ...
Aug 31, 2010 |
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Sensitive people may use their brains differently
(PhysOrg.com) -- An exploratory study has examined highly sensitive people and found the first evidence of neural differences between them and less sensitive people. Most studies have focused on the social ...
Medicine & Health / Neuroscience
Apr 08, 2010 |
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New imaging technology brings trace chemicals into focus (w/ Video)
(PhysOrg.com) -- Arizona State Univeristy scientist N.J. Tao and his colleagues at the Biodesign Institute have hit on a new, versatile method to significantly improve the detection of trace chemicals important ...
Chemistry / Analytical Chemistry
Mar 11, 2010 |
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Could Alzheimer's disease be diagnosed with a simple blood test?
Spanish researchers, led by Pedro Carmona from the Instituto de Estructura de la Materia in Madrid, have uncovered a new promising way to diagnose Alzheimer's disease more accurately. Their technique, which is non-invasive, ...
Jan 25, 2012 |
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New diabetes treatment lowers blood sugar with less need for insulin
Diabetes can result from either a deficiency of insulin (type 1 or insulin-dependent diabetes) or decreased sensitivity to insulin (type 2 diabetes). Researchers at Children's Hospital Boston have discovered a mechanism for ...
Medicine & Health / Medical research
Feb 16, 2011 |
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Mothers' high blood sugar in pregnancy is linked to children's reduced insulin sensitivity
Children of mothers whose blood glucose (sugar) was high during pregnancy are more likely to have low insulin sensitivity—a risk factor for type 2 diabetes—even after taking into consideration the children's body weight, ...
Medicine & Health / Medical research
Jun 22, 2010 |
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Most efficient spectrograph to shoot the Southern skies
ESO's Very Large Telescope, Europe's flagship facility for ground-based astronomy, has been equipped with the first of its second generation instruments: X-shooter. It can record the entire spectrum of a celestial ...
May 26, 2009 |
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World temps maintain the heat of global warming
2011 is currently tied for the 10th hottest since records began in 1850 and Arctic sea ice has shrunk to record-low volumes this year, the U.N. weather office said Tuesday.
Nov 29, 2011 |
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BGI develops RNA-Seq (Quantification) from as low as 100 Ng total RNA
Beijing Genomics Institute reported that they have achieved optimization RNA-Seq (Quantification) library construction with total RNA inputs as low as 100 ng. This breakthrough enables the application of RNA-Seq (Quantification) ...
Sep 20, 2011 |
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Magnetic field sensors for monitoring heart and brain activity developed
High sensitivity magnetic sensors are important in medical diagnostics for applications such as monitoring heart and brain activities, where mapping distributions of localized extremely weak magnetic fields ...
Sep 02, 2011 |
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