Born 300 years ago this month, Agnesi was the first woman to write a mathematics textbook and to be appointed to a university chair in math.
- By Richard Gunderman, David Gunderman, The Conversation US on May 16, 2018
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By Julianna Photopoulos
A laser device can monitor vital signs such as your heartbeat, breathing rate, and muscle activity from up to a metre away. The device is intended for hospital patients or those with chronic diseases who need close monitoring at home. What’s more, it works through your clothes.
“No wires — everything is non-contact — continuously measuring different biomedical parameters with a single sensor,” says Zeev Zalevsky who developed the SmartHealth Mod with his team at ContinUse Biometrics, based …
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The first conference on ageing research organised by the Life Extension Advocacy Foundation is coming to New York on July 12th!
We’re extremely excited to announce “Ending Age-Related Diseases: Investment Prospects & Advances in Research”, the very first rejuvenation biotechnology conference that LEAF has organized.
Respected speakers from around the globe
The event, which will take place on July 12, 2018 from 10:30 AM to 6:00 PM EDT in New York City, is one of the many LEAF initiatives made possible by the support of our Heroes; it will feature a superb series of speakers—researchers, investors, advocates—including gerontologist and stem cell pioneer Dr. Michael West from AgeX Therapeutics; Bioage Labs Vice President and regenerative medicine specialist Dr. Alexandra Stolzing; SENS Research Foundation CSO Dr. Aubrey de Grey, pioneer of the maintenance approach to aging; “Fight Aging!” blog editor and co-founder of the recently launched Repair Biotechnologies; and, of course, LEAF President Keith Comito and LEAF Vice President Dr. Oliver Medvedik.
Recently, roughly 200 eminent scientists assembled in Boston. Their agenda? Creating “superhero” human cells impervious to all viral attacks and possibly other killers—radiation, freezing, aging, or even cancer.
The trick isn’t super-soldier serum. Instead, the team is relying on tools from synthetic biology to read the cell’s genetic blueprint and rewrite large chunks of the genome to unlock these superpowers.
“There is very strong reason to believe that we can produce cells that would be completely resistant to all known viruses,” said Dr. Jef Boeke, a geneticist at New York University and a co-leader of the project. “It should also be possible to engineer other traits, including resistance to prions and cancer.”
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Today, we wanted to bring your attention to a new review that takes an in-depth look at genomic instability, senescent cell accumulation, and its role in aging.
DNA damage as a driver of aging
Genomic instability, otherwise known as DNA damage, is thought by many researchers to be a primary reason why we age. Damage to, and imperfect repair of, the genomes of stem and progenitor cells causes mutations, which are then passed to the somatic cells they create [1].
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A UCF research team with collaborators at Virginia Tech have developed a new “green” approach to making ammonia that may help make feeding the rising world population more sustainable.
“This new approach can facilitate ammonia production using renewable energy, such as electricity generated from solar or wind,” said physics Assistant Professor Xiaofeng Feng. “Basically, this new approach can help advance a sustainable development of our human society.”
Ammonia, a compound of nitrogen and hydrogen, is essential to all life on the planet and is a vital ingredient in most fertilizers used for food production. Since World War I, the ammonia in fertilizer has been primarily produced using the Haber-Bosch method, which is energy and fossil-fuel intensive. There have been substantial obstacles to improving the process, until now.
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Many of us think we know what electronic waste is because we wonder what to do with devices we no longer want or need.
It’s the old cellphone and its charger stuffed in the drawer.
It’s that old laptop, monitor or printer packed behind the door or in the basement.
It’s also all those things we throw out that are exported overseas, and picked over by people who are either desperate for work, despite the health and environmental risks, or at the forefront of a new green economy, depending on the narrative you hear.
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Hawaii’s Kilauea volcano could have a major devastating eruption at ‘any time’, the US Geographical Survey has said.
The volcano has been erupting for 10 days, and more than 2000 residents have already been evacuated.
‘At any time, activity may become more explosive, increasing the intensity of ash production and producing ballistic projectiles near the vent,’ the USGS said on Tuesday afternoon.
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