Today we bring you an interview with Professor Steve Horvath pioneer of the epigenetic clocks of aging.
Steve Horvath is a Professor of Human Genetics and Biostatistics at UCLA. His research sits at the intersection of biostatistics, bioinformatics, computational biology, cancer research, genetics, epidemiology, epigenomics, machine learning, and systems biology.
Stupefied astronomers on Wednesday unveiled the first and only known galaxy without dark matter, the invisible and poorly-understood substance thought to make up a quarter of the Universe.
The discovery could revise or even upend theories of how galaxies are formed, they reported in the journal Nature.
“This is really bizarre,” said co-author Roberto Abraham, an astronomer at the University of Toronto.
Push Beyond Your Limits. Go Stronger, Longer, and Safer.
Experience the first of its kind robotic powered exoskeleton to superpower your knees during alpine skiing and snowboarding. The sensors and the software on the exoskeleton senses user intent and automatically adjusts torque at the knee via air actuators effectively mimicking the quadricep muscles. The device is fully programmable and automated but with manual overrides thus always keeping user in control.
Extend your ski day, access longer challenging terrain, make stronger turns, or simply enjoy the sport without the pain. All the while keeping your knees safer.
Today, our IBM Research team published the first real world demonstration of a rocking Brownian motor for nanoparticles in the peer-review journal Science. The motors propel nanoscale particles along predefined racetracks to enable researchers to separate nanoparticle populations with unprecedented precision. The reported findings show great potential for lab-on-a-chip applications in material science, environmental sciences or biochemistry.
No More Fairy Tales
Do you remember the Grimm version of Cinderella when she had to pick peas and lentils out of the ashes? Now imagine that instead of peas and lentils you have a suspension of nanoparticles, which are only 60 nanometer (nm) and 100 nm in size — that’s 1,000 times smaller than the diameter of a human hair. Using previous methods, one could separate them with a complicated filter or machines, however these are too bulky and complex to be integrated into a handheld lab-on-a-chip.
The Indian Space Research Organisation (ISRO) on Thursday successfully launched communication satellite GSAT-6A on board a Geosynchronous Satellite Launch Vehicle (GSLV) F08 and placed it in the designated orbit.
GSLV F08, fitted with an indigenously developed cryogenic third stage, carrying 2140 kg GSAT-6A, lifted off from the second launch pad at Satish Dhawan Space Centre (SDSC) at 4.56 pm and about 17 minutes later, three-stage rocket injected the satellite into a geosynchronous orbit.
ISRO scientists broke into celebrations at the mission control centre after the satellite was placed in the precise orbit.
China on Friday sent twin satellites into space with a single carrier rocket, adding two more members for its domestic BeiDou Navigation Satellite System (BDS).
The Long March-3B carrier rocket lifted off from Xichang Satellite Launch Center in southwest China’s Sichuan Province at 1:56 a.m. The launch was the 269th mission for the Long March rocket family.
The twin satellites are coded as the 30th and 31st satellites in the BDS.
NVIDIA Corporation NVDA continues to gain traction in Artificial Intelligence (AI) technology with the help of several partnerships. Most recently, the graphic chip maker partnered with Adobe Systems Incorporated ADBE as part of which its graphics processing units (GPUs) will power up the latter’s AI toolkit, Sensei.
The partnership is anticipated to improve Adobe’s services for Creative and Experience Cloud customers and developers. That means, it will improve the performance as well as speed of Adobe’s Sensei.
The companies believe the collaboration will help them in targeting a new audience of developers, data scientists and partners for Sensei, thereby providing scope of business opportunities to both.
In this way the new platform, developed by a team led by scientists at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), could potentially be used to inactivate or detect pathogens.
The team, which also included researchers from New York University, created the synthesized nanosheets at Berkeley Lab’s Molecular Foundry, a nanoscale science center, out of self-assembling, bio-inspired polymers known as peptoids. The study was published earlier this month in the journal ACS Nano.
The sheets were designed to present simple sugars in a patterned way along their surfaces, and these sugars, in turn, were demonstrated to selectively bind with several proteins, including one associated with the Shiga toxin, which causes dysentery. Because the outside of our cells are flat and covered with sugars, these 2-D nanosheets can effectively mimic cell surfaces.
