Science & Technology
Tue, 21 Feb 2017 19:03 UTC
In a letter, the Article 29 Working Group said it still has "significant concerns" about how Microsoft collects and processes users' personal data, and whether it obtains fully informed consent from users to do so.
"There is an apparent lack of control for users to prevent collection or further processing of such data. As a result, the Working Party specifically requests further explanatory information from Microsoft, as to how the opt-outs, default settings and other available control mechanisms presented during the installation of Windows 10 operating system provide a valid legal basis for the processing of personal data under the Data Protection Directive 95/46/EC. This is especially of concern where Microsoft would rely on consent as a legal basis for the processing of personal data," the statement said.
Windows 10 launched in July 2015, and almost immediately garnered criticism for the use of default settings to harvest voluminous amounts of user data, such as web browsing history, WIFI network names and passwords, in order to display personalized adverts as users browse the web or play games. User data is also fed in to train Microsoft's Cortana digital assistant.
Sun, 19 Feb 2017 00:00 UTC
The study, of 19 mother-infant pairs, has important implications for therapies addressing postpartum depression as well as disorders of the dopamine system such as Parkinson's disease, addiction, and social dysfunction.
Barrett, University Distinguished Professor of Psychology and author of the forthcoming book How Emotions Are Made: The Secret Life of the Brain, says:
"The infant brain is very different from the mature adult brain; it is not fully formed. Infants are completely dependent on their caregivers. Whether they get enough to eat, the right kind of nutrients, whether they're kept warm or cool enough, whether they're hugged enough and get enough social attention, all these things are important to normal brain development.
Our study shows clearly that a biological process in one person's brain, the mother's, is linked to behavior that gives the child the social input that will help wire his or her brain normally. That means parents' ability to keep their infants cared for leads to optimal brain development, which over the years results in better adult health and greater productivity."
Sun, 19 Feb 2017 16:22 UTC
The findings could be used to treat post traumatic stress disorder (PTSD) and addiction, but researchers have warned of "huge ethical implications."
Researchers at the University of Toronto found a way to target and erase fear-based memories in mice, after discovering the neurons which are used to form these types of memories in the brain.
"Although there are millions of neurons in the brain, only a few of them are necessary to form a fear or threat memory," Dr Sheena Josselyn, an associate professor in the Department of Physiology, explained.
Researchers were able to 'flag up' the neurons creating the bad memories by overproducing a certain brain protein in mice, and then targeted and genetically removed those neurons to erase the bad memories, while keeping others.
Thu, 25 Jun 2015 14:13 UTC
Darwin and Freud walk into a bar. Two alcoholic mice — a mother and her son — sit on two bar stools, lapping gin from two thimbles.
The mother mouse looks up and says, "Hey, geniuses, tell me how my son got into this sorry state."
"Bad inheritance," says Darwin.
"Bad mothering," says Freud.
For over a hundred years, those two views — nature or nurture, biology or psychology — offered opposing explanations for how behaviors develop and persist, not only within a single individual but across generations.
And then, in 1992, two young scientists following in Freud's and Darwin's footsteps actually did walk into a bar. And by the time they walked out, a few beers later, they had begun to forge a revolutionary new synthesis of how life experiences could directly affect your genes — and not only your own life experiences, but those of your mother's, grandmother's and beyond.
Fri, 17 Feb 2017 06:24 UTC
It is not the brain that determines if people are right or left-handed, but the spinal cord. This has been inferred from the research results compiled by a team headed by private lecturer Dr Sebastian Ocklenburg, Judith Schmitz, and Prof Dr H. C. Onur Güntürkün.
Together with colleagues from the Netherlands and from South Africa, the biopsychologists at Ruhr-Universität Bochum have demonstrated that gene activity in the spinal cord is asymmetrical already in the womb. A preference for the left or the right hand might be traced back to that asymmetry.
"These results fundamentally change our understanding of the cause of hemispheric asymmetries," conclude the authors. The team report about their study in the journal eLife.
Preference in the womb
To date, it had been assumed that differences in gene activity of the right and left hemisphere might be responsible for a person's handedness. A preference for moving the left or right hand develops in the womb from the eighth week of pregnancy, according to ultrasound scans carried out in the 1980s. From the 13th week of pregnancy, unborn children prefer to suck either their right or their left thumb.
Arm and hand movements are initiated via the motor cortex in the brain. It sends a corresponding signal to the spinal cord, which in turn translates the command into a motion. The motor cortex, however, is not connected to the spinal cord from the beginning. Even before the connection forms, precursors of handedness become apparent. This is why the researchers have assumed that the cause of right respective left preference must be rooted in the spinal cord rather than in the brain.
Mon, 20 Feb 2017 06:16 UTC
It's five theories for the price of one. One of the most ambitious physics theories in recent times claims to have solved five of the biggest head-scratchers in particle physics - each of them likely worthy of a Nobel prize in their own right.
Crazy as the idea sounds, the paper describing it has managed to get past peer-review at Physical Review Letters - a prestigious journal that has catalogued many of the most groundbreaking moments in physics history, such as the discovery of gravitational waves last year.
The new theory adds six new particles to the standard model's current 17, and so ties up the mysteries of:
- What is dark matter?
- What caused inflation?
- Why is the neutrino so light?
- Why is there more matter than antimatter in the universe.
- AND they threw in a solution to problem with asymmetry in the strong force to boot.
They dub the resulting model SMASH (short for Standard Model Axion See-saw Higgs portal inflation)—though the name also works as a nod to how they "smashed" several existing theories together.
Mon, 13 Feb 2017 15:13 UTC
In consequence of these defects, we expose our world to unique hazards with every product launch. In comparison with its tremendous importance, this is surely one of the least discussed issues of our day.
Sat, 18 Feb 2017 14:54 UTC
You know she did something she shouldn't have done and, seemingly, she does too. Since you're a human being, you see that look and ascribe a common human emotion to it: guilt.
Sat, 18 Feb 2017 12:45 UTC
The deep web is a kind of mysterious place where one can find everything that has been published on the Internet, but can't be accessed via traditional search engines. In other words, it is collection of websites that are publicly visible, but hide the IP addresses of the servers that run them.
The Solar Minimum, Earthquakes and Mini Ice Age - and What to Expect: Interview with John Casey, Author of UPHEAVAL and Dark Winter (VIDEO)
Sat, 18 Feb 2017 00:00 UTC
Comment: John Casey's research confirms much of what we think is occurring too. The following interview covers quite a lot of ground including the practical implications of expected major earth changes.
John Casey Author of UPHEAVAL & ADAPT 2030 Discuss Catastrophic Earthquakes Striking USA and Mini Ice Age Preparation. During every grand solar minimum the USA is rocked by 7.0-8.2+ earthquakes as well massive eruptions and seismic events across the globe. Our conversation covers how to prepare for these events and what to expect in terms of infrastructure damage, how to keep your family and businesses safe, investment opportunities, global crop losses and intensification of the grand solar minimum with a timeline to intensification.