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Nov 17, 2022

A gene variant in maize that increases protein content

Posted by in category: futurism

Replacing a gene in a common maize line leads to higher seed protein content and improved nitrogen use.

Nov 17, 2022

Built in 3 Months, This Low-Cost, Eco-Friendly Home is Fire & Earthquake Resistant

Posted by in category: habitats

Moreover, the house can be dismantled, remodelled, or restructured at a different location whenever the residents want.

Nov 17, 2022

Many anterior cruciate ligament knee injuries can heal without surgery

Posted by in category: biotech/medical

About 30 per cent of tears in the anterior cruciate ligament that supports the knee heal within two years with strengthening exercises, challenging the common assumption that surgery is always needed.

Nov 17, 2022

Delhi Couple Converts 3M Litres of Used Cooking Oil from Eateries into Biodiesel

Posted by in category: energy

KNP Arises, a Delhi-based startup run by Kirti and Sushil Vaishnav, collects used cooking oils from restaurants and converts it into biodiesel, which generates 80% lower carbon emissions as compared to fossil fuels.

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Nov 17, 2022

COVID-19 and Cancer May Have Common Drug Target in GRP78

Posted by in category: biotech/medical

New studies of GRP78, a protein implicated in both COVID-19 and multiple types of cancer, uncover a drug that interferes with its effects.

Nov 17, 2022

NASA’s Artemis I Cameras to Offer New Views of Orion, Earth, Moon

Posted by in categories: engineering, space

During Artemis I, NASA’s Space Launch System (SLS) rocket will send the agency’s Orion spacecraft on a trek 40,000 miles beyond the Moon before returning to Earth. To capture the journey, the rocket and spacecraft are equipped with cameras that will collect valuable engineering data and share a unique perspective of humanity’s return to the Moon.

Nov 17, 2022

Seeing Beyond the Brain: Conditional Diffusion Model with Sparse Masked Modeling for Vision Decoding abs: project page: github

Posted by in category: neuroscience

Nov 17, 2022

Integrated femtosecond pulse generator on thin-film lithium niobate

Posted by in category: computing

A femtosecond pulse generator is realized using an electro-optic time-lens system integrated on a lithium niobate photonic chip, capable of tunable repetition rates and wavelengths.

Nov 17, 2022

AI on a photonic chip conducts image recognition at the speed of light

Posted by in category: robotics/AI

For the first time, researchers implemented a type of AI called a deep neural network into a photonic (light-based) device. In doing so, they’ve come closer to making a machine that processes what it “sees” like humans do, very quickly and efficiently.

For instance, the photonic deep neural network can classify a single image in less than 570 picoseconds, or nearly 2 billion images per second. To put things into perspective, the frame rate for fluid footage sits between 23 and 120 frames per second.

“Direct, clock-less processing of optical data eliminates analog-to-digital conversion and the requirement for a large memory module, allowing faster and more energy-efficient neural networks for the next generations of deep learning systems,” wrote the authors from the University of Pennsylvania.

Nov 17, 2022

Meteorite that landed in Cotswolds may solve mystery of Earth’s water

Posted by in category: space

Water covers three-quarters of the Earth’s surface and was crucial for the emergence of life, but its origins have remained a subject of active debate among scientists.

Now, a 4.6bn-year-old rock that crashed on to a driveway in Gloucestershire last year has provided some of the most compelling evidence to date that water arrived on Earth from asteroids in the outer solar system.