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May 30, 2019
How Starship Technologies Pioneered The Delivery Robot Model
Posted by Shailesh Prasad in categories: robotics/AI, space travel
May 30, 2019
Scientists Cook Up a New Way to Make Breathable Oxygen on Mars
Posted by Shailesh Prasad in category: space
May 30, 2019
Momentum Grows for Nuclear Thermal Space Propulsion
Posted by Shailesh Prasad in categories: futurism, space travel
PASADENA, Calif. — With congressional funding and industry support, nuclear thermal propulsion technology is making progress for potential use on future NASA deep space missions, although how it fits into the agency’s exploration architectures remains uncertain.
The House Appropriations Committee approved May 22 a commerce, justice and science (CJS) appropriations bill that offers $22.3 billion for NASA. That funding includes $125 million for nuclear thermal propulsion development within the agency’s space technology program, compared to an administration request for no funding.
“The bill’s investment in nuclear thermal propulsion is critical as NASA works towards the design of a flight demonstration by 2024,” said Rep. Robert Aderholt (R-Ala.), ranking member of the CJS appropriations subcommittee, during that subcommittee’s markup of the bill May 17. He offered similar comments in support of that project at the full committee markup.
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May 30, 2019
ideaXme — Patricia Weltin — Founder — Beyond the Diagnosis
Posted by Ira S. Pastor in categories: aging, architecture, biotech/medical, business, DNA, economics, education, finance, genetics, health
May 30, 2019
Priorities for the next 10 years of human microbiome research
Posted by Derick Lee in category: biotech/medical
In my view, most of the research so far has placed too much emphasis on cataloguing species names. We’ve been characterizing the human microbiome as if it were a relatively fixed property to be mapped and manipulated — one that is separate from the rest of the body. In fact, I think that interventions that could help to treat conditions such as diabetes, cancer and autoimmune diseases will be discovered only if we move beyond species catalogues and begin to understand the complex and mutable ecological and evolutionary relationships that microbes have with each other and with their hosts.
The dream of microbiome-based medicine requires a fresh approach — an ecological and evolutionary understanding of host-microbe interactions — argues Lita Proctor.
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May 30, 2019
Decentralizing Bitcoin’s Last Mile With Mobile Mesh Networks
Posted by Klaus Baldauf in categories: bitcoin, internet
May 29, 2019
Video of a 5G-powered police chase triggers concern in China
Posted by Klaus Baldauf in categories: internet, surveillance
May 29, 2019
Defense against wireless attacks using a deep neural network and game theory
Posted by Saúl Morales Rodriguéz in categories: business, habitats, internet, mobile phones, robotics/AI, security
A growing number of devices are now connected to the internet and are capable of collecting, sending and receiving data. This interconnection between devices, referred to as the Internet of Things (IoT), poses serious security threats, as cyberattackers can now target computers and smartphones, but also a vast array of other devices, such as tablets, smart watches, smart home systems, transportation systems and so on.
For the time being, examples of large-scale IoT implementations (e.g. connected infrastructure, cities, etc.) are somewhat limited, yet they could soon become widespread, posing significant risks for businesses and public services that heavily rely on the internet in their daily operations. To mitigate these risks, researchers have been trying to develop security measures to protect devices connected to the internet from wireless network attacks.
To this end, two researchers at Baoji University of Arts and Sciences, in China, have recently developed a new method to defend devices in an IOT environment from wireless network attacks. Their approach, presented in a paper published in Springer’s International Journal of Wireless Information Networks, combines a deep neural network with a model based on game theory, a branch of mathematics that proposes strategies for dealing with situations that entail competition between different parties.
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