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Novel pooled testing strategies can significantly improve detection of COVID-19(图)
pooled testing strategies significantly improve detection COVID-19
2021/3/12
A new approach to pooled COVID-19 testing can be a highly effective tool for curbing the pandemic even if infections are widespread in a community, according to researchers at the Harvard University T...
Simple new testing method aims to improve time-release drugs(图)
new testing method aims improve time-release drugs
2020/12/11
When you take a time-release drug, you count on it doing what the package says: release the drug slowly into your bloodstream to provide benefits over the specified period of time. When the drug disso...
Blinking eye-on-a-chip used for disease modeling and drug testing(图)
eye-on-a-chip disease modeling drug testing
2019/10/21
People who spend eight or more hours a day staring at a computer screen may notice their eyes becoming tired or dry, and, if those conditions are severe enough, they may eventually develop dry eye dis...
Genetic testing has a data problem. New software can help(图)
Genetic testing;data problem New software
2019/10/30
In recent years, the market for direct-to-consumer genetic testing has exploded. The number of people who used at-home DNA tests more than doubled in 2017, most of them in the U.S. Some 1 in 25 Americ...
Technique Offers Advance in Testing Micro-Scale Compressive Strength of Cement(图)
Technique Offers Advance Micro-Scale Compressive Strength Cement
2017/11/23
A new methodology is proposed for investigating compressive failure behavior of cement paste at micrometer scale. Micropillar geometries are fabricated by focused ion beam milling on potential calcium...
Rooftop concentrating photovoltaics win big over silicon in outdoor testing
Rooftop concentrating photovoltaics silicon outdoor testing
2017/7/25
A concentrating photovoltaic system with embedded microtracking can produce over 50 percent more energy per day than standard silicon solar cells in a head-to-head competition, according to a team of ...
Testing the waters: 1,4-Dioxane in North Carolina's Cape Fear River Basin
1,4-Dioxane North Carolina Cape Fear River Basin
2015/5/6
rIt was an email from a colleague that tipped off environmental engineer Detlef Knappe of possible 1,4-dioxane contamination in the Cape Fear River Basin, North Carolina's largest watershed and a sour...
Testing for pathogens(图)
pathogens colleagues
2014/12/1
When Sunny Shah and his research colleagues at the University of Notre Dame developed a new diagnostic tool for detecting the presence of bacteria, viruses and other pathogens, they assumed that the f...
'Smart' solutions for human skin, bridge testing and more are in largest-ever SPIE Smart Structures/NDE program
human skin SPIE Smart Structures/NDE program nondestructive testing
2011/4/22
Smart structures that emulate human muscles and skin and nondestructive testing of bridges and airline cargo will be among advances presented at an international conference in San Diego, California, n...
Scientists breathe easy with new dolphin DNA testing(图)
Scientists new dolphin DNA testing blow-sampling
2010/10/13
Collecting DNA from dolphins is now easier thanks to scientists at The University of Queensland, Georgetown University, and the Baltimore Aquarium. They have uncovered a new technique for extracting D...
HPV testing during smear tests not a useful predictor for cancer
HPV testing smear tests predictor cancer
2010/4/21
Routine testing for the human papilloma virus (HPV) as part of the Cervical Screening Programme does not help doctors identify which women are at risk of cancer or the best form of follow-up treatment...