Science & Technology
Sat, 25 Feb 2017 02:26 UTC
The reason why the new study is potentially important is because restoring the function of the organ that helps control blood sugar levels also led to a reversal of symptoms of diabetes. This is based on animal experiments and a future study will look at the effects in humans, should permission for such a trial be approved. Importantly such a diet should not be attempted by a person without seeking medical advice.
University of Wisconsin
Wed, 22 Feb 2017 19:17 UTC
The discovery promises not only a better understanding of the mechanics of the solar system, but also a more precise measuring stick for geologic time. Moreover, it offers a better understanding of the link between orbital variations and climate change over geologic time scales.
U.S. researchers guilty of misconduct go on to win more than $100 million in NIH grants, study finds
Fri, 24 Feb 2017 03:15 UTC
Nearly one-half of 284 researchers who were sanctioned for research misconduct in the last 25 years by the Department of Health and Human Services (HHS), the largest U.S. funder of biomedical research, ultimately continued to publish or work in research in some capacity, according to a new analysis.
And a small number of those scientists—17, to be exact—went on to collectively win $101 million in new funding from the National Institutes of Health (NIH).
Those numbers "really surprised" Kyle Galbraith, research integrity officer at the University of Illinois in Urbana and author of the new study, published earlier this month by the Journal of Empirical Research on Human Research Ethics. "I knew from my work and reading other studies that careers after misconduct were possible. But the volume kind of shocked me," he says.
Green Med Info
Fri, 24 Feb 2017 16:12 UTC
The CymaScope is a new type of analog scientific instrument that makes sound visible, allowing scientists to see sound's vibrations. Within the instrument the surface of pure water offers a kind of super-sensitive membrane and by imprinting sounds onto the liquid surface, unique patterns of sound energy are created for every unique sound.
Just as the invention of the microscope and telescope revealed aspects of the world and Universe that we didn't even know existed, the CymaScope allows the once hidden realm of sound to become visible. And since everything in the Universe is in a state of vibration a tool that shows the structures within sound and vibration can provide important new scientific insights.
Sat, 25 Feb 2017 13:43 UTC
Beginning as early as September 22, hundreds of thousands webpages among websites hosted by Cloudflare, Inc. have leaked sensitive data, including passwords, cookies and software keys, the company said Thursday in a blog post. The period most affected period was between February 13 and the bug's discovery on February 18.
Of the six million sites that Cloudflare hosts, 3,400 were leaking data, according to reports. The content delivery and internet security company hosts websites of popular services like Uber, Fitbit and OkCupid, all three of which were affected.
Thu, 23 Feb 2017 17:14 UTC
The research, published in Scientific Reports Nature, provides the first strong evidence of how Parkinson's evolves in the brain and offers the possibility of stopping it in its tracks.
A team at the University of Auckland, New Zealand led by Professor Maurice Curtis discovered that pathological proteins (known as 'Lewy bodies') in Parkinson's disease could be spread from cell to cell.
The researchers examined human brain cells cultured from brains donated for the study. It was previously known that Lewy bodies accumulated in susceptible cells, but not that they could spread.
Comment: It's always so interesting to see how the official voices in science and medicine make these pronouncements in the fields of research when the less acknowledged or alternative fields of healing have come so far already.
- Parkinson's tied to brain's energy crisis
- A proven link between Parkinson's Disease and gut bacteria
- Study: Roundup and other pesticides directly linked to Parkinson's and neurodegenerative disorders
- Can Parkinson's disease be connected to bacteria in the gut?
- Don't Quit Smoking! Longtime Smokers Less Likely to Develop Parkinson's Disease
- Sleep Improves Memory in People With Parkinson's Disease
- Physical exercise found to lower risk of Parkinson's
Wed, 22 Feb 2017 14:39 UTC
But for decades, researchers have struggled to find an underlying cause, leading to an assumption by many doctors that it's 'not a real disease'. Now, Australian researchers have blown that myth wide open, showing for the first time that CFS is linked to a faulty cell receptor in immune cells.
"This discovery is great news for all people living with Chronic Fatigue Syndrome (CFS) and the related Myalgic Encephalomyelitis (ME), as it confirms what people with these conditions have long known - that it is a 'real' illness - not a psychological issue," said Leeanne Enoch, the Science Minister of Queensland - the Australian state that's supporting the research.
Fri, 24 Feb 2017 20:58 UTC
In partnership with Alphabet subsidiary Jigsaw, Google has launched Perspective, a tool intended to identify toxic online comments. It's available as an API, so news organizations and publishers can use it to weed out abuse.
Perspective will score comments on how likely they are to be abusive, comparing them to comments that have been rated by human reviewers. "Each time Perspective finds new examples of potentially toxic comments, or is provided with corrections from users, it can get better at scoring future comments," Jigsaw President Jared Cohen wrote in a blog post.
Publishers that use Perspective can decide how to handle comments the system identifies as toxic.
Comment: A double edged sword that will also likely be used to minimize the probability that readers will see dissenting opinions or anything publishers deem threatening.
Tokyo Tech News
Fri, 24 Feb 2017 19:54 UTC
The Earth's core consists mostly of a huge ball of liquid metal lying at 3,000 km beneath its surface, surrounded by a mantle of hot rock. Notably, at such great depths, both the core and mantle are subject to extremely high pressures and temperatures. Furthermore, research indicates that the slow creeping flow of hot buoyant rocks—moving several centimeters per year—carries heat away from the core to the surface, resulting in a very gradual cooling of the core over geological time. However, the degree to which the Earth's core has cooled since its formation is an area of intense debate amongst Earth scientists.
In 2013 Kei Hirose, now Director of the Earth-Life Science Institute (ELSI) at the Tokyo Institute of Technology (Tokyo Tech), reported that the Earth's core may have cooled by as much as 1,000 ℃ since its formation 4.5 billion years ago. This large amount of cooling would be necessary to sustain the geomagnetic field, unless there was another as yet undiscovered source of energy. These results were a major surprise to the deep Earth community, and created what Peter Olson of Johns Hopkins University referred to as, "the New Core Heat Paradox", in an article published in Science.
Thu, 23 Feb 2017 19:11 UTC
While bees have already been shown to be able to learn how to pull on strings, push caps and even rotate a lever to access food, researchers say the new study shows that bees are better at problem solving than we thought.
"Previous [research] has found that bumblebees can do complex tasks but those tasks have always been really close to natural behaviour," said Olli Loukola, first author of the research from Queen Mary University of London, pointing out that bees often have to manipulate different parts of a flower to access nectar. "Now we have shown that they can learn something that is totally unnatural, like moving balls."
In the first part of the study, published in the journal Science, bees were presented with a platform, a yellow ball and a target area containing a concealed reservoir of sucrose.
The bees were repeatedly shown how to manoeuvre the ball over the target area to gain access to the sweet treat by means of fake bee on a stick. They were then tested on their abilities. While 10 bees who were not shown a demonstration almost never managed to succeed in the task, the nine that were all succeeded. What's more, they improved over test trials, taking less time and shorter paths.