Just like an alphabet is made up of individual letters, DNA is composed of chemical bases. And in the same way that letters must be placed in a specific order to form words and sentences, the sequence of chemical bases is ...
Analytical Chemistry
Jan 18, 2017
1
2929
N95 masks are a critical part of the personal protective equipment used by front-line health care workers. These masks achieve 95% efficiency at filtering out tiny 0.3-micron particles, while maintaining reasonable breathability, ...
Soft Matter
Sep 8, 2020
0
298
Since the outbreak of COVID-19, there's been a worldwide shortage of face masks—particularly, the N95 ones worn by health care workers. Although these coverings provide the highest level of protection currently available, ...
Nanomaterials
May 21, 2020
0
774
Isaac Asimov famously devised three laws of robotics that underpinned a number of his science fiction books and short stories, Professor Tom Sorell of the University of Warwick has helped develop a new set of rules that they ...
Robotics
Aug 15, 2014
5
0
The current COVID-19 pandemic is rapidly changing the way we live and the way we work. Do these changes signal long-lasting impacts on the design and architecture of our cities? We spoke to UBC professor Patrick Condon, the ...
Social Sciences
Mar 24, 2020
0
83
A team of researchers has developed a portable, more environmentally friendly method to produce hydrogen peroxide. It could enable hospitals to make their own supply of the disinfectant on demand and at lower cost.
Materials Science
May 1, 2020
0
804
The U.S. military's mystery space plane rocketed toward orbit again Sunday, this time with an extra load of science experiments.
Space Exploration
May 17, 2020
0
45
Developing countries often lack the appropriate infrastructure and trained personnel to enable lifelong learning or continuing education. Although broadband Internet is on the rise, it still requires a big funds investment. ...
Software
Mar 18, 2010
1
0
Toyota unveiled its ambitions for high-tech health care Tuesday, displaying experimental robots that the auto giant says can lift disabled patients from their hospital beds or help them walk.
Hi Tech & Innovation
Nov 1, 2011
2
0
(Phys.org) —Harvard researchers have created an inexpensive detector that can be used by health care workers in the world's poorest areas to monitor diabetes, detect malaria, discover environmental pollutants, and perform ...
Analytical Chemistry
Aug 5, 2014
1
0
