Some conservationists accepted the explanation provided by Botswana’s government, but others raised doubts.
Posts published in “Science & Technology”
Unlike some of its competitors, Johnson & Johnson’s vaccine does not need to be frozen and may require just one shot instead of two.
More than 100 colleges in the Northeast have partnered with the Broad Institute of M.I.T. and Harvard to test their students and staff
-- Read more on ScientificAmerican.com
Dr. Anthony S. Fauci and three other top U.S. health officials told lawmakers they would take a vaccine approved by the F.D.A. Johnson & Johnson announced plans to enroll 60,000 people in a major vaccine trial. Israel will tighten its coronavirus restr...
Court losses are piling up for President Trump's environmental deregulation agenda. But a second term in the White House could help them stick.
I am using Google cloud and I have some raspberry pi sending some data. However, I have been looking for a way to monitor when the devices for some reason have stopped working (i.e. lost power and aren't sending data).
I tried looking for ways to do this using IoT Core, but I don't see any implementation of this. I find it odd, but even the method I wanted to try, which was to open an mqtt bridge and send an alert when the device disconnects doesn't seem to work quite like I want to. Basically I am able to be informed about connect/disconnect events, but mqtt connection needs to be renewed constantly so I can't raise an alarm for a "real" disconnection. Reading more about it, apparently the protocol has something in place called "last will and testament" which might do what I want, however IoT core doesn't support it.
So after all this, I still don't have a way to be alerted of a rpi that lost connection for a while. How are people monitoring this sort of thing? I have searched a lot but I can't seem to find an adequate answer.
Any help will be appreciated!
Disease surveillance, testing, and contact tracing are among the best public health tools available to protect ourselves and our communities during the COVID-19 pandemic, said panelists during a recent COVID-19 Conversations webinar, hosted by the Nati...
I'm technically savvy here, but the instructions to get thingsBoard up and running on either a native Windows OS, or Docker image (running in a Windows environment), i'm plauged with issues and the documentation feels really outdated.
Anyone installed thingsBoard recently, on any platform successfully?
The new guidelines underscore the fact that a vaccine is highly unlikely before the election.
President Xi Jinping pledged, among other goals, to achieve “carbon neutrality by 2060.” It was China’s boldest promise yet on climate change.