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'Feel good' brain messenger can be willfully controlled, new study reveals July 23, 2021
Researchers have discovered that spontaneous impulses of dopamine, the neurological messenger known as the brain's 'feel good' chemical, occur in the brain of mice. The study found that mice can willfully manipulate these random dopamine pulses for reward.
New measure of tropical forest vulnerability to help avoid 'tipping point' July 23, 2021
Humid tropical forests, vital in global efforts to limit rising temperatures, are under threat as a result of changes in land use and climate. Now, researchers have developed a new way to keep tabs on the vulnerability of these forests on a global scale using satellite data called the tropical forest vulnerability index (TFVI).
Why four-legged animals are better sprinters July 23, 2021
Scientists have studied the characteristics determining the maximum running speed in animals. The model they developed explains why humans cannot keep up with the fastest sprinters in the animal kingdom. Based on these calculations, the giant spider Shelob from 'The Lord of the Rings' would have reached a maximum speed of 60 km/h.
Reverse optogenetic tool developed July 23, 2021
A new optogenetic tool, a protein that can be controlled by light, has been characterized by researchers. They used an opsin -- a protein that occurs in the brain and eyes -- from zebrafish and introduced it into the brain of mice. Unlike other optogenetic tools, this opsin is not switched on but rather switched […]
Bio-based coating for wood outperforms traditional synthetic options July 23, 2021
Researchers have used lignin, a natural polymer abundant in wood and other plant sources, to create a safe, low-cost and high-performing coating for use in construction. As there is a global urge to meet the rising sustainability standards, this new coating has great potential to protect wood, whose use in construction is continually increasing. The […]
Potential role of 'junk DNA' sequence in aging, cancer July 23, 2021
Researchers have recently identified a DNA region known as VNTR2-1 that appears to drive the activity of the telomerase gene, which has been shown to prevent aging in certain types of cells. Knowing how the telomerase gene is regulated and activated and why it is only active in certain cell types could someday be the […]
New insights into immune responses to malaria July 23, 2021
Advanced technologies have been used to solve a long-standing mystery about why some people develop serious illness when they are infected with the malaria parasite, while others carry the infection asymptomatically.

Posts tagged as “police brutality”

USA: Caucasian Officer Found Guilty Of Assaulting Black Undercover Colleague At BLM Protest

USA: Caucasian Officer Found Guilty Of Assaulting Black Undercover Colleague At BLM Protest

By Cowry News on June 22, 2021

Detective Hall, who was an undercover at the protest, was attacked by Boone. Hall sustained permanent neck injuries A council of jurors on Thursday found a white former St. Louis…

Posts tagged as “police brutality”

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