Lifeboat Foundation

Within the last few years, some funeral directors have invested in more eco-friendly alternatives to traditional burials and flame cremations. One of these methods is a process known as Alkaline Hydrolysis, or water cremation.

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A “cutting edge” alternative ventilator for coronavirus patients has been developed by a taskforce. The ‘exovent’ is a reinvention of the traditional iron lung, which saved the lives of countless polio victims during the 20th century.

Unlike the usual ventilators, which are positive pressure ventilators (PPV), the exovent is a non-invasive negative pressure ventilation (NPV) device, which could be used both in intensive care or on an ordinary hospital ward.

www.cambridge-news.co.uk/…/cambridge-coronavirus-ventillato…

Continue reading “‘Cutting edge’ ventilator enters race to beat coronavirus” »

AccuWeather forecasters are tracking an emerging weather system that could result in multiple outcomes — one of which could be an early-season tropical storm.

Gene transplant repositions algal hydrogenase so that it directly captures electrons from photosystem I.

A new study from researchers at North Carolina State University suggests that a material consisting of a polymer compound embedded with bismuth trioxide particles holds tremendous potential for replacing conventional radiation shielding materials, such as lead.

The bismuth trioxide compound is lightweight, effective at shielding against ionizing radiation such as gamma rays, and can be manufactured quickly—making it a promising material for use in applications such as space exploration, medical imaging and radiation therapy.

“Traditional radiation shielding materials, like lead, are often expensive, heavy and toxic to human health and the environment,” says Ge Yang, an assistant professor of nuclear engineering at NC State and corresponding author of a paper on the work. “This proof-of-concept study shows that a bismuth trioxide compound could serve as effective radiation shielding, while mitigating the drawbacks associated with traditional shielding materials.”

Intersting to look at.

‘A major challenge to defeating viruses is that a vaccine or drug might no longer be effective if the virus has mutated’

Continue reading “Coronavirus adapting to humans with mutations that could help it spread, scientists fear” »

A Cygnus supply ship built by Northrop Grumman departed the International Space Station Monday, beginning an extended mission in orbit to deploy a pair of CubeSats and perform a NASA-sponsored fire experiment. FULL STORY: https://spaceflightnow.com/2020/05/11/cygnus-departs-station…l-mission/

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Neuroplasticity is the brain’s ability to change under the influence of experience and activities. Several aspects of neuroplasticity are noteworthy: neurogenesis (development of new nerve cells) and synaptogenesis (development of new contacts between nerve cells) among them. Neuroplasticity used to be thought of as a limited phenomenon, mostly restricted to the early years of life. More recently it has been demonstrated that neuroplasticity continues throughout life, even in advanced age. This provides the conceptual basis for a wide range of therapeutic efforts aiming to slow the detrimental effects of aging on the brain and to treat various brain disorders.

What are the factors influencing neuroplasticity? The question is compelling both as a scientific challenge and because of the therapeutic promise of neuroplasticity once we know how to control and harness it. Among such factors, the environmental factors influencing neuroplasticity are particularly intriguing. It turns out that a strong relationship exists between what people do with their brains and how their brains age.

Both anecdotal observations and formal research suggest that education confers a protective effect against dementia. Highly educated people are less likely to succumb to its effects. Robert Katzman was the first to note that the prevalence of dementia, including Alzheimer’s disease, is lower in people with advanced education. The MacArthur Foundation Research Network on Successful Aging sponsored a study of the predictors of cognitive change in older persons. Education emerged as by far the most powerful predictor of cognitive vigor in old age.