Lifeboat Foundation

For the first time, scientists have observed the formation of quasiparticles — a strange phenomenon observed in certain solids — in real time, something that physicists have been struggling to do for decades.

It’s not just a big deal for the physics world — it’s an achievement that could change the way we build ultra-fast electronics, and could lead to the development of quantum processors.

But what is a quasiparticle? Rather than being a physical particle, it’s a concept used to describe some of the weird phenomena that happen in pretty fancy setups — specifically, many-body quantum systems, or solid-state materials.

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The ‘grandfather paradox’ of time travel has been puzzling philosophers, quantum physicists and novelists for years. Now there’s an answer as Cathal O’Connell reports.

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China is already well on the way to establishing its own version of America’s GPS network with its Beidou satellite constellation, but now it is seeking to take navigation and timing to stellar levels.

In November China will launch the X-ray pulsar navigation satellite — XPNAV-1 — a satellite that will conduct the world’s first test of the possibilities of using the regular emission of X-ray signals from pulsars for spacecraft navigation.

The spacecraft will attempt to triangulate its position relative to the Sun using the highly regular emissions from pulsars.

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Want to reach for the stars? Here’s how to do it.

What happens when Charlie Rose attempts to interview a robot named “Sophia” for his 60 Minutes report on artificial intelligence.

What if robots could figure out more things on their own and share that knowledge among themselves?

Availability: 3–5 years.

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More than 20,000 women are diagnosed with ovarian cancer each year in the United States, most of whom have advanced disease. Although chemotherapy can put the disease into remission, it often recurs and the treatment’s effectiveness tends to wane over time. As a result, ovarian cancer is the fifth most-common cause of cancer death in women.

On Saturday, a team of researchers including Stanford oncologist Jonathan Berek, MD, presented the results of an international, multi-center phase-3 clinical trial of a new oral medication called niraparib in 553 women with advanced, recurrent ovarian cancer at the annual meeting of the European Society for Molecular Oncology in Copenhagen. Berek, the Laurie Kraus Lacob Professor and director of the Stanford Women’s Cancer Center, supervised Stanford’s involvement in the trial.

The aim of the study was to see whether niraparib could prolong the length of remission, also known as “progression-free survival,” in the women when compared to treatment with a placebo. As Berek described the niraparib treatment for me in an phone call, “This is a daily oral treatment with relatively low toxicity. Importantly, women don’t have to go to the hospital for regular infusions and are unlikely to experience significant hair loss.”

Continue reading “In International Phase-3 Clinical Trial, New Drug Shown To Prolong Ovarian Cancer Remission” »