A collaborative team has re-engineered the process of microbial pathogen identification in blood samples from pediatric sepsis patients using broad-spectrum pathogen capture technology. The advance enables accurate pathogen detection with a combination of unprecedented sensitivity and speed, and could significantly improve clinical outcomes for pediatric and older patients with bloodstream [...]
Sun, Dec 04, 2022
Source Science Daily
In the futuere the metal could store energy from renewable sources, for example for transportation. [...]
Sat, Dec 03, 2022
Source Nanowerk
Researchers produced single-photon sources with operating wavelengths compatible with existing fiber communication networks. They did so by placing molybdenum ditelluride semiconductor layers just atoms thick on top of an array of?nano-size pillars. [...]
Sat, Dec 03, 2022
Source Nanowerk
Thanks to its efficiency at infrared wavelengths and the sharpness of the images of the JWST, researchers have been able to explore the intracluster light from SMACS-J0723.3-7327 with an unprecedented level of detail. [...]
Fri, Dec 02, 2022
Source Nanowerk
Researchers developed monolithic integrated micro-supercapacitors with ultrahigh systemic volumetric performance and areal output voltages. [...]
Fri, Dec 02, 2022
Source Nanowerk
Engineers have developed a device that uses sound waves to separate and sort the tiniest particles found in blood, in a matter of minutes. The technology is based on a concept called 'virtual pillars' and could be a boon to both scientific research and medical applications. [...]
Fri, Dec 02, 2022
Source Science Daily
A new study finds that the health benefits associated with wind power could more than quadruple if operators turned down output from the most polluting fossil-fuel-based power plants when energy from wind is available. However, compared to wealthier communities, disadvantaged communities would reap a smaller share of these benefits. [...]
Fri, Dec 02, 2022
Source Science Daily
Researchers have applied emerging electronic tattoo (e-tattoo) technology to the tricky task of measuring stress levels by attaching a device to people's palms. [...]
Fri, Dec 02, 2022
Source Science Daily
The explosion in text-to-image AI models like OpenAI’s DALL-E 2—programs trained to generate pictures of almost anything you ask for—has sent ripples through the creative industries, from fashion to filmmaking, by providing weird and wonderful images on demand. The same technology behind these programs is also making a splash in biotech [...]
Thu, Dec 01, 2022
Source Technology Review – AI
Electronic health records (EHRs) need a new public relations manager. Ten years ago, the U.S. government passed a law that required hospitals to digitize their health records with the intent of improving and streamlining care. The enormous amount of information in these now-digital records could be used to answer very [...]
Thu, Dec 01, 2022
Source MIT – AI
As a graduate student doing his master’s thesis on speech recognition at the MIT AI Lab (now the MIT Computer Science and Artificial Intelligence Laboratory), Dan Huttenlocher worked closely with Professor Victor Zue. Well known for pioneering the development of systems that enable an user to interact with computers using [...]
Wed, Nov 30, 2022
Source MIT – AI
Buzz around GPT-4, the anticipated but as-yet-unannounced follow-up to OpenAI’s groundbreaking large language model, GPT-3, is growing by the week. But OpenAI is not yet done tinkering with the previous version. The San Francisco-based company has released a demo of a new model called ChatGPT, a spin-off of GPT-3 that is [...]
Wed, Nov 30, 2022
Source Technology Review – AI
Machine learning drives self-discovery of pulses that stabilize quantum systems in the face of environmental noise. [...]
Wed, Nov 30, 2022
Source Science Daily – Cybernetics
Imagine a team of humans and robots working together to process online orders -- real-life workers strategically positioned among their automated coworkers who are moving intelligently back and forth in a warehouse space, picking items for shipping to the customer. This could become a reality sooner than later, thanks to [...]
Tue, Nov 29, 2022
Source Science Daily – Cybernetics
Graphs, a potentially extensive web of nodes connected by edges, can be used to express and interrogate relationships between data, like social connections, financial transactions, traffic, energy grids, and molecular interactions. As researchers collect more data and build out these graphical pictures, researchers will need faster and more efficient methods, [...]
Tue, Nov 29, 2022
Source MIT – AI
For years, the 150-year-old Colorado State Fair has held its fine art competition under little media glare. But when it announced the 2022 winners in August, this little-known local event immediately sparked controversy around the globe. Judges had picked synthetic media artist Jason Allen’s artificial intelligence-generated work “Théâtre D’opéra Spatial” [...]
Tue, Nov 29, 2022
Source Technology Review – AI
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. While the US and the EU may differ on how to regulate tech, their lawmakers seem to agree on one thing: the West needs to ban AI-powered social [...]
Tue, Nov 29, 2022
Source Technology Review – AI
As machine-learning models become larger and more complex, they require faster and more energy-efficient hardware to perform computations. Conventional digital computers are struggling to keep up. An analog optical neural network could perform the same tasks as a digital one, such as image classification or speech recognition, but because computations are [...]
Tue, Nov 29, 2022
Source MIT – AI
Research finds using a large collection of simple, un-curated synthetic image generation programs to pretrain a computer vision model for image classification yields greater accuracy than employing other pretraining methods that are more costly and time consuming, and less scalable. [...]
Wed, Nov 23, 2022
Source Science Daily – Cybernetics
A new technique enables artificial intelligence agents to think much farther into the future when considering how their behaviors can influence the behaviors of other AI agents, toward the completion of a task. This approach improves long-term performance of cooperative or competitive AI agents. [...]
Wed, Nov 23, 2022
Source Science Daily – Cybernetics
This shows four computer generated brains
"Off-line" periods during AI training mitigated "catastrophic forgetting" in artificial neural networks, mimicking the learning benefits sleep provides in the human brain. [...]
Sat, Nov 19, 2022
Source Neuroscience News – Deep Learning