Lifeboat Foundation

Healthcare start-up Tennr reports a $37 million Series B fundraising round – nine months after raising an $18 million Series A funding round. The young company plans to use machine learning in order to improve patient record keeping, prevent medical error and reduce waiting times for patients. The Series B round was led by Lightspeed Ventures, together with existing investors Andreessen Horowitz and Foundation Capital, and raises the total amount of money raised by the company to $61 million.

Several US healthcare providers have already begun working with the firm, both private doctors’ practices and major clinics and hospitals. These providers receive referrals from primary care providers in different formats to register patients and document their case history. Since providers often compete with each other for patients, there is no standard format used in the industry nationwide, with many companies relying on handwritten documents, messages from private email accounts, and some even using such outdated technology as fax machines. This causes significant delays in the provision of treatment, and increases the likelihood that patients will be misdiagnosed, referred to the wrong clinic or denied access to a specialist whose expertise they require.

Tennr has made it its mission to solve these problems by automating this process: it extracts the relevant information from referrals, no matter what form they’re received in or what technology was used to generate the documents, which not only enables more rapid response times but also creates an unprecedented level of standardization in the medical field, nationally and in the future perhaps globally as well. The company has already processed tens of millions of referrals for patients in the USA, ensuring an appointment with a specialist in a few hours, instead of having to wait several weeks and at times months.

The OSIRIS-REx project made history last year as the first U.S. mission to bring back an asteroid sample from space—and with it came a treasure trove of data. An international collaboration, led by Sandia National Laboratories and including researchers at Los Alamos National Laboratory, has published a study in The Planetary Science Journal that reveals the preliminary findings from the capsule’s reentry.

The return of the OSIRIS-REx capsule was the largest geophysical observation campaign of its kind. “This project was a unique opportunity for us to observe the geophysical signals produced by a meter-sized object traveling at hypersonic speeds,” said Chris Carr, the lead author at Los Alamos National Lab. “There are few chances for scientists to be prepared to collect this type of data that we need to propel scientific inquiry for years to come.”

The campaign involved over 400 sensors, many of which were stationed near Eureka, Nevada along the “loneliest road in America.” Given the size of the project, there were many objectives among the more than 80 collaborators. One team of Los Alamos scientists focused on distributed acoustic sensing (DAS), and the paper as a whole encompasses many methods to obtain data during the capsule’s return.

The future of wireless technology—from charging devices to boosting communication signals—relies on the antennas that transmit electromagnetic waves becoming increasingly versatile, durable and easy to manufacture. Researchers at Drexel University and the University of British Columbia believe kirigami, the ancient Japanese art of cutting and folding paper to create intricate three-dimensional designs, could provide a model for manufacturing the next generation of antennas.

Recently published in the journal Nature Communications, research from the Drexel-UBC team showed how kirigami—a variation of origami—can transform a single sheet of acetate coated with conductive MXene ink into a flexible 3D microwave antenna whose transmission frequency can be adjusted simply by pulling or squeezing to slightly shift its shape.

The proof of concept is significant, according to the researchers, because it represents a new way to quickly and cost-effectively manufacture an antenna by simply coating aqueous MXene ink onto a clear elastic polymer substrate material.

Bruce posted a really good post related to this.

An emotionally-manipulable AI in the hands of the Pentagon and CIA? This’ll surely end well.

In addition to lowering your cholesterol, keeping your brain healthy and improving mental health, new research from the University of Georgia suggests omega-3 and omega-6 fatty acids may help ward off a variety of cancers.

The study relied on data from more than 250,000 people and found that higher…

But most Americans probably aren’t eating enough of these foods to reach the recommended amounts.

Continue reading “Fish oil supplements may protect against cancer” »

Researchers have developed a nanoscale sensor that detects lung cancer simply by analyzing the levels of a chemical called isoprene in your breath. The team believes its breakthrough could unlock a non-invasive, low-cost method to catch the disease early, and potentially save a lot of lives.

When the human body breaks down fat in a process called lipolytic cholesterol metabolism, isoprene is released in exhaled breath. As it turns out, a decline in isoprene can indicate the presence of lung cancer. The team, led by researchers at China’s Zhejiang University, leveraged this insight through its work and developed an innovative gas sensing material to create a screening process.

The challenge with spotting biomarkers in breath is that your system needs to be able to differentiate between volatile chemicals, withstand the natural humidity of exhaled breath, and detect tiny quantities of specific chemicals. In the case of isoprene, you’d need sensors capable of detecting levels of the chemical in the parts-per-billion (ppb) range.

Amazon.com Inc. is ready for another hefty investment in the San Francisco-based generative artificial intelligence startup Anthropic, one of the main rivals of OpenAI.

Toyota known for its hybrid innovation, has been cautious with fully electric vehicles (EVs), only launching its first EV, the bZ4X, in 2022.

Solid-state batteries are smaller and more durable, making them well-suited to daily fast charging and capable of carrying additional weight, like extra passengers or cargo. This technology has been difficult to scale up, but Toyota’s strong financial base and reputation for reliability position it uniquely to introduce these advanced batteries to the mainstream.

Historically, Toyota’s innovative, consumer-friendly designs, such as fuel-efficient cars in the 1970s and hybrids in the 1990s, have revolutionized the auto industry. Now, Toyota’s solid-state battery development could do the same, potentially transforming EVs from niche to mainstream by offering greater efficiency, performance, and convenience.

A trio of research papers from Stanford Medicine researchers and their international collaborators transforms scientists’ understanding of how small DNA circles – until recently dismissed as inconsequential – are major drivers of many types of human cancers.

The papers, published simultaneously in…

Tiny circles called ecDNA are critical in cancer development and drug resistance. An international Stanford Medicine-led team publishes landmark studies detailing new findings and potential therapies.