News tagged with measurement accuracy
An accurate speedometer for astronomy
Sep 09, 2008 |
4.8 / 5 (18) |
2
Events on a cosmic scale are often barely discernable on Earth. This explains why astronomers are currently not able to prove directly that the universe is expanding at an ever increasing rate, nor can they ...
Search results for measurement accuracy
Scientists discover 2 genes that drive aggressive brain cancers
Dec 23, 2009 |
5 / 5 (1) |
0
A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.
Do computers understand art?
Technology / Computer Sciences
Dec 23, 2009 |
5 / 5 (1) |
0
A team of researchers from the University of Girona and the Max Planck Institute in Germany has shown that some mathematical algorithms provide clues about the artistic style of a painting. The composition ...
Adjusting acidity with impunity
Chemistry / Analytical Chemistry
Dec 22, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- How do individual cells or proteins react to changing pH levels? Researchers at the MESA+ Institute for Nanotechnology at the University of Twente, The Netherlands, have developed a technique ...
Volcanic Quakes Help Forecast Eruptions
Space & Earth / Earth Sciences
Dec 22, 2009 |
2 / 5 (4) |
2
Monitoring the earthquakes caused from magma movements inside an active volcano could help to improve the accuracy of forecasting an eruption.
Could acetaminophen ease psychological pain?
Medicine & Health / Psychology & Psychiatry
Dec 22, 2009 |
4 / 5 (4) |
1
Headaches and heartaches. Broken bones and broken spirits. Hurting bodies and hurt feelings. We often use the same words to describe physical and mental pain. Over-the-counter pain relieving drugs have long been used to alleviate ...
Physiologic factors linked to image quality of multidetector computed tomography scans
Dec 22, 2009 |
not rated yet |
0
A large multicenter international trial found that the image quality of multi-detector computed tomography (MDCT) scans, used for the noninvasive detection of coronary artery disease, can be significantly affected by patient ...
How do you improve mammogram accuracy? Add noise
Technology / Computer Sciences
Dec 22, 2009 |
5 / 5 (1) |
0
Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical ...
Best go digital in a pandemic
Dec 22, 2009 |
not rated yet |
0
The use of a digital checklist for patients being administered emergency drugs during a pandemic or following a biological terrorist attack reduces the fatigue factor, according to a report in the International Journal of ...
CT: The first-line imaging choice of physicians for the diagnosis of pulmonary embolism
Dec 22, 2009 |
not rated yet |
0
Computed tomography (CT), a highly accurate, readily available medical imaging technique, is the overwhelmingly preferred technique of emergency physicians and radiologists for the diagnosis of pulmonary embolism (PE), according ...
Immersive Game System Allows Physical Interaction Between Players
Technology / Computer Sciences
Dec 22, 2009 |
4.6 / 5 (17) |
8
(PhysOrg.com) -- With a new immersive multiplayer game system, researchers are further blurring the line between gaming and the real world. Using a mouse and keyboard sounds kind of quaint compared to the ...
List of search results for measurement accuracy
