Lifeboat Foundation

(8 April 2020 — ESA) Astronomers have assumed for decades that the Universe is expanding at the same rate in all directions. A new study based on data from ESA’s XMM-Newton, NASA’s Chandra and the German-led ROSAT X-ray observatories suggests this key premise of cosmology might be wrong.

Konstantinos Migkas, a PhD researcher in astronomy and astrophysics at the University of Bonn, Germany, and his supervisor Thomas Reiprich originally set out to verify a new method that would enable astronomers to test the so-called isotropy hypothesis. According to this assumption, the Universe has, despite some local differences, the same properties in each direction on the large scale.

Widely accepted as a consequence of well-established fundamental physics, the hypothesis has been supported by observations of the cosmic microwave background (CMB). A direct remnant of the Big Bang, the CMB reflects the state of the Universe as it was in its infancy, at only 380 000 years of age. The CMB’s uniform distribution in the sky suggests that in those early days the Universe must have been expanding rapidly and at the same rate in all directions.

Presence and location of gray matter in the brain may indicate whether acupuncture is an effective method of treating migraine without aura, according to a study published in Frontiers in Neurology.

Presence and location of gray matter (GM) in the brain may indicate whether acupuncture is an effective method of treating migraine without aura (MwoA), according to a study published in Frontiers in Neurology.

In many countries acupuncture is used as a treatment for migraine, but there is insufficient evidence to claim it is effective for all migraineurs. According to researchers, “about 50% of patients do not achieve substantial improvement after acupuncture.” However, determining which patients may benefit from acupuncture will prevent nonresponders from undergoing time-consuming and unsuccessful treatment.

NASA has released a detailed plan for an ‘Artemis Base Camp’ that will be home to first woman and next man on the moon in 2024.

The 13-page document highlights elements such as a terrain vehicle for transporting the astronauts around the landing zone, a permanent habit and a mobility platform to travel across the lunar surface.

Continue reading “NASA reveals its plan for ‘Artemis Base Camp’ on the moon” »

These days, neural networks, deep learning and all types of sensors allow AI to be used in healthcare, to operate self-driving cars and to tweak our photos on Instagram.

In the #future, the ability to learn, to emulate the creative process and to self-organize may give rise to previously unimagined opportunities and unprecedented threats.

Continue reading “The Future is Now | Life after Artificial Intelligence” »

Massaging key parts of the brain with a pulsating magnetic field can do wonders for some living with chronic depression. For others, it falls well short of promising a life without a debilitating mood disorder.

The overwhelmingly positive results of an unblinded experiment on a small group of volunteers suggests some tweaks to the protocol might improve the odds of it working for people who have failed to find a solution elsewhere.

Researchers from Stanford and Palo Alto University in the US have shown in an open study on 21 people that administering five times the overall dosage of pulses across a higher number of daily sessions not only seems safe, but could achieve much better results.

Three people will launch toward the International Space Station (ISS) in the predawn hours Thursday (April 9), and you can watch their departure from Earth live.

As we enter our third decade in the 21st century, it seems appropriate to reflect on the ways technology developed and note the breakthroughs that were achieved in the last 10 years.

The 2010s saw IBM’s Watson win a game of Jeopardy, ushering in mainstream awareness of machine learning, along with DeepMind’s AlphaGO becoming the world’s Go champion. It was the decade that industrial tools like drones, 3D printers, genetic sequencing, and virtual reality (VR) all became consumer products. And it was a decade in which some alarming trends related to surveillance, targeted misinformation, and deepfakes came online.

For better or worse, the past decade was a breathtaking era in human history in which the idea of exponential growth in information technologies powered by computation became a mainstream concept.

Japan has earmarked $2.2 billion of its record economic stimulus package to help its manufacturers shift production out of China as the coronavirus disrupts supply chains between the major trading partners.

The extra budget, compiled to try to offset the devastating effects of the pandemic, includes 220 billion yen ($2 billion) for companies shifting production back to Japan and 23.5 billion yen for those seeking to move production to other countries, according to details of the plan posted online.

An ongoing long-term trial suggests high levels of amyloid proteins in the brain do serve as an early sign of Alzheimer’s disease before cognitive decline becomes apparent.

A new study presenting the first data from a long-running US government trial is suggesting high levels of amyloid proteins in the brains of cognitively normal older adults can be an effective presymptomatic sign of early stage Alzheimer’s disease.

Over the last few decades, the amyloid hypothesis has guided the majority of research into an Alzheimer’s disease treatment. The idea is that a build up of toxic amyloid proteins in the brain, called plaques, is the primary degenerative driver behind the disease.

Continue reading “Alzheimer’s trial supports high amyloid levels as early sign of disease” »