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Category: biotech/medical – Page 1,510

Medical scan reveals the secrets of New Zealand’s extinct marine reptiles

New Zealand’s fossil record of land dinosaurs is poor, with just a few bones, but the collection of ancient extinct marine reptiles is remarkable, including shark-like mosasaurs and long-necked plesiosaurs.

Plesiosaurs first appeared in the around 200 million years ago and died off, alongside dinosaurs, 66 million years ago.

They are best known for the fanciful but appealing idea, suggested by British scientist Sir Peter Scott, that the fabled Loch Ness monster was in fact a plesiosaur that somehow outlasted all other giant reptiles and remained undetected throughout human history.

Researchers Identify Biomarker for Depression and Antidepressant Response

Summary: Researchers have identified a novel biomarker for depression and antidepressant response. The biomarker can be identified and monitored through blood samples.

Source: University of Illinois.

Researchers are one step closer to developing a blood test that provides a simple biochemical hallmark for depression and reveals the efficacy of drug therapy in individual patients.

KUKA Innovation Award 2022

The “Robotics in Healthcare” Challenge is about the interaction of robotic systems with humans in medical applications. For this purpose, we are looking for ideas around the topic of diagnosis, rehabilitation and treatment in the healthcare and nursing sector. We encourage participants to submit a concept that uses a robotic system to improve the ability to monitor health and prevent, detect, treat, and manage disease, as well as to test and demonstrate new models and tools for health and care delivery. We are looking for solutions that will enable new robotic use cases for the future of healthcare. You can win 20,000 Euros.

Call for Participation: Until 7 January 2022 you can apply with your innovative concepts to the Medical Robotics Challenge!

Chemists find new way to break down old tires into material for new ones

Circa 2020

A team of chemists at McMaster University has discovered an innovative way to break down and dissolve the rubber used in automobile tires, a process which could lead to new recycling methods that have so far proven to be expensive, difficult and largely inefficient.

The method, outlined in the journal Green Chemistry, addresses the enormous environmental burden posed by tires, approximately 3 billion of which were manufactured and purchased worldwide in 2019. Most of those will end up in massive landfills or storage facilities, ultimately leaching contaminants into the ecosystem.

In 1990, a massive fire continued to burn out-of-control in a pile of 14 million scrap tires near Hagersville, Ontario. It continued for 17 days, spewing toxic smoke into the environment, and drove 4,000 residents from their homes. The fire has been linked to many long-term health issues, including rare cancers among the firefighters who worked on scene for days.

Artificial Intelligence of the Future Could Reveal the Incomprehensible

The research study of Spanish clinical neuropsychologist Gabriel G. De la Torre, Does artificial intelligence dream of non-terrestrial techno-signatures?, suggests that one of the “potential applications of artificial intelligence is not only to assist in big data analysis but to help to discern possible artificiality or oddities in patterns of either radio signals, megastructures or techno-signatures in general.”

“Our form of life and intelligence,” observed Silvano P. Colombano at NASA’s Ames Research Center who was not involved in the study, “may just be a tiny first step in a continuing evolution that may well produce forms of intelligence that are far superior to ours and no longer based on carbon ” machinery.”

Creating the Heart of a Quantum Computer: Developing Qubits

A computer is suspended from the ceiling. Delicate lines and loops of silvery wires and tubes connect gold-colored platforms. It seems to belong in a science-fiction movie, perhaps a steam-punk cousin of HAL in 2001: A Space Odyssey. But as the makers of that 1968 movie imagined computers the size of a spaceship, this technology would have never crossed their minds – a quantum computer.

Quantum computers have the potential to solve problems that conventional computers can’t. Conventional computer chips can only process so much information at one time and we’re coming very close to reaching their physical limits. In contrast, the unique properties of materials for quantum computing have the potential to process more information much faster.

These advances could revolutionize certain areas of scientific research. Identifying materials with specific characteristics, understanding photosynthesis, and discovering new medicines all require massive amounts of calculations. In theory, quantum computing could solve these problems faster and more efficiently. Quantum computing could also open up possibilities we never even considered. It’s like a microwave oven versus a conventional oven – different technologies with different purposes.

Israel offers fourth COVID jab as first country worldwide | DW News

Israel has become the first country in the world to offer a fourth dose of the vaccine to risk groups.
That includes anyone over sixty years of age. It’s meant to protect the vulnerable from the omicron variant, and the country is also facing rising infection numbers. Israel’s government has successfully used vaccination to flatten the curve in the past. Delta infections fell after the country offered a third dose to people last year.

DW Correspondent Tania Kraemer went to a vaccination center in Tel Aviv and talked to people about what that fourth jab means.

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More workers are resigning than ever. Here’s how to keep them

Some of the churn is transitory. It was hard to act on pent-up job dissatisfaction while economies were in free fall, so there is a post-pandemic backlog of job switches to clear. And more quitting now is not the same as sustained job-hopping later. As Melissa Swift of Mercer, a consultancy, notes, white-collar workers in search of higher purpose will choose a new employer carefully and stay longer.

But there is also reason to believe that higher rates of churn are here to stay. The prevalence of remote working means that more roles are plausible options for more jobseekers. And the pandemic has driven home the precariousness of life at the bottom of the income ladder. Resignation rates are highest in industries, like hospitality, that are full of low-wage workers who have lots of potentially risky face-to-face contact with colleagues and customers.

One conventional solution—identifying a few star performers and bunging them extra money—is not a retention strategy if large chunks of the workforce are thinking differently about their jobs. What should managers be doing?

Christians point to genetics breakthroughs to show Adam and Eve are not incompatible with evolution

Many Christians have rejected the scientific theory of evolution in part because they think it rules out the existence of a historical Adam and Eve. Yet some scientists and theologians argue that recent breakthroughs in genetics make a historical Adam and Eve compatible with evolution, and that this development may help bridge what many see as a conflict between faith and science.

“For over 160 years, the societal conflict over evolution has been deep and stubborn. But now, in a surprise twist, evolutionary science is making space for Adam and Eve,” S. Joshua Swamidass, an associate professor at the Washington University School of Medicine in St. Louis, Missouri, told Fox News Digital. “It turns out that the theological questions are about genealogical ancestry, not genetics. In this paradigm shift, we are finding a better way forward, a better story to tell.”

In his book “The Genealogical Adam and Eve: The Surprising Science of Universal Ancestry,” Swamidass argues that genetics and evolutionary theory do not conflict with the existence of Adam and Eve, universal ancestors of all humans whom Jesus died to save.

New Biomedical Research Outlines How Longer Lives Are Tied to Physical Activity

Taking it easy as you get older? Wrong.

Message of new Lieberman study: ‘Because we evolved to be active throughout our lives, our bodies need physical activity to age well.’

Just about everyone knows that exercise is good for you. Some people can even rattle off reasons it keeps your muscles and joints strong, and how it fights off certain diseases. But how many people can tell you the story of why and how physical activity was built into human biology?