Lifeboat Foundation

Rohit Chikkaraddy/ University of Birmingham.

Mid-infrared, as the name suggests, lies between the infrared spectrum’s near and far wavelengths, just outside those of visible light. The mid-infrared spectrum has gained particular importance as it has been useful for multiple applications ranging from military to environmental and medical treatments and studying celestial objects.

Together we are unbeatable and we will do the impossible.

Provided to youtube by universal music group.

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¹ Department of Biotechnology, School of Science, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh, 530,045, India; ² Department of Cell and Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61,801, USA

Correspondence: Sireesha V Garimella; Pankaj Chaturvedi, Email [email protected]; [email protected]

Abstract: Cancer continues to rank among the world’s leading causes of mortality despite advancements in treatment. Cancer stem cells, which can self-renew, are present in low abundance and contribute significantly to tumor recurrence, tumorigenicity, and drug resistance to various therapies. The drug resistance observed in cancer stem cells is attributed to several factors, such as cellular quiescence, dormancy, elevated aldehyde dehydrogenase activity, apoptosis evasion mechanisms, high expression of drug efflux pumps, protective vascular niche, enhanced DNA damage response, scavenging of reactive oxygen species, hypoxic stability, and stemness-related signaling pathways. Multiple studies have shown that mitochondria play a pivotal role in conferring drug resistance to cancer stem cells, through mitochondrial biogenesis, metabolism, and dynamics. A better understanding of how mitochondria contribute to tumorigenesis, heterogeneity, and drug resistance could lead to the development of innovative cancer treatments.

Russia’s space agency on Tuesday said that the crew stuck on the International Space Station because of a damaged capsule were now expected to return to Earth in September, a year after they first launched into orbit.

Russian cosmonauts Dmitry Petelin and Sergei Prokopyev and NASA astronaut Frank Rubio flew to the ISS in September 2022 aboard a Soyuz MS-22 capsule.

They were scheduled to return home in the same spacecraft, but it began leaking coolant in mid-December after being hit by what US and Russian space officials believe was a tiny space rock.

How a cup of water can unlock the secrets of our Universe?

Boeing’s latest Starliner delay highlights the widening gap between it and SpaceX, which is slated to launch its seventh crewed NASA mission.

A team of computer scientists at the University of Massachusetts Amherst, led by Emery Berger, recently unveiled a prize-winning Python profiler called Scalene. Programs written with Python are notoriously slow—up to 60,000 times slower than code written in other programming languages—and Scalene works to efficiently identify exactly where Python is lagging, allowing programmers to troubleshoot and streamline their code for higher performance.

There are many different programming languages —C++, Fortran and Java are some of the more well-known ones—but, in recent years, one language has become nearly ubiquitous: Python.

“Python is a ‘batteries-included’ language,” says Berger, who is a professor of computer science in the Manning College of Information and Computer Sciences at UMass Amherst, “and it has become very popular in the age of data science and machine learning because it is so user-friendly.” The language comes with libraries of easy-to-use tools and has an intuitive and readable syntax, allowing users to quickly begin writing Python code.

WEST LAFAYETTE, Ind. – Researchers at Purdue University are advancing the world of robotics and autonomy with their patent-pending method that improves on traditional machine vision and perception.

Zubin Jacob, the Elmore Associate Professor of Electrical and Computer Engineering in the Elmore Family School of Electrical and Computer Engineering, and research scientist Fanglin Bao have developed HADAR, or heat-assisted detection and ranging. Their research was featured on the cover of the July 26 issue of the peer-reviewed journal Nature. A video about HADAR is available on YouTube. Nature also has released a podcast episode that includes an interview with Jacob.

Continue reading “Purdue thermal imaging innovation allows AI to see through pitch darkness like broad daylight” »

If your mother says she loves you: check it.

A couple weeks ago, I asked Vergecast.

What I was not expecting was for so many people to send me versions of a video that shows a banana getting stitches in a robotic surgery device, with the captions claiming that the surgery is being done remotely over 5G. This video has had an … More.

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