There are several ways to encrypt information depending on the level of secrecy and protection required
The brain's sensitivity to rewarding experiences -- a critical factor in motivation and attention -- can be shaped by socioeconomic conditions, according to a new study.
A compound originally developed as a cancer treatment may hold promise for treating polycystic kidney disease (ADPKD), which affects more than half a million Americans and can lead to kidney enlargement and loss of function.
In wave-making research, a team of biologists has quantified the rate at which great hammerhead sharks are eating Atlantic tarpon hooked by anglers at Bahia Honda, Florida -- one of the prime tarpon fishing spots in the Florida Keys.
A field study shows how phosphate can concentrate in environments known as 'soda lakes' at the very high levels needed for the basic molecules of life to emerge. A shallow, salty lake in western Canada gives new support to Charles Darwin's idea that life could have emerged in a 'warm little pond.'
A research team has discovered that artificial intelligence can simulate tree growth and shape. The DNA molecule encodes both tree shape and environmental response in one tiny, subcellular package. In work inspired by DNA, researchers developed novel AI models that compress the information required for encoding tree form into a megabyte-sized neural model.
Tipping elements of the Earth system should be considered global commons, researchers argue. Global commons cannot -- as they currently do -- only include the parts of the planet outside of national borders, like the high seas or Antarctica. They must also include all the environmental systems that regulate the functioning and state of the planet, namely all systems on Earth we all depend on, irrespective on where in the world we live. This calls for a new level of transnational cooperation, leading experts in legal, social and Earth system sciences say. To limit risks for human societies and secure critical Earth system functions they propose a new framework of planetary commons to guide governance of the planet.
The porous material, derived from shellfish, optimizes absorption while activating a previously overlooked blood-clotting mechanism, stemming bleeding within minutes.
A recent study has uncovered new information about orofacial development in mice that researchers believe could one day help reduce the risk of certain birth defects in humans.
Researchers have developed a new, more environmentally friendly way to create conductive inks for use in organic electronics such as solar cells, artificial neurons, and soft sensors. The findings pave the way for future sustainable technology.
Low back pain is a major cause of disability around the globe, with more than 570 million people affected. New research shows that many people with persistent low back pain (more than 12 weeks) continue to have moderate-to-high levels of pain and disability.
Researchers describe their development of a new reagent that allows a more efficient approach to make sulfoximines, sulfonimidoyl fluorides and sulfonimidamides that may be used in medicines.
Scientists have developed 'supramolecular ink,' a new 3D-printable OLED (organic light-emitting diode) material made of inexpensive, Earth-abundant elements instead of costly scarce metals. The advance could enable more affordable and environmentally sustainable OLED flat-panel displays as well as 3D-printable wearable technologies and lighting.
Researchers have identified a receptor protein known as CHRM1 as a key player in prostate cancer cells' resistance to docetaxel, a commonly used chemotherapy drug to treat advanced cancer that has spread beyond the prostate. The study showed that using the drug dicyclomine to block CHRM1 in resistant prostate cancer cell lines and an animal model based on patient-derived resistant tissue restored docetaxel's ability to kill cells and stop tumor growth. Dicyclomine is already on the market as a drug to treat symptoms of inflammatory bowel syndrome. The discovery opens the door to new combination treatment strategies that could overcome docetaxel resistance in prostate cancer and perhaps other cancers, which could help extend the lives of patients.
Computer science researchers have developed a new way to identify security weaknesses that leave people vulnerable to account takeover attacks, where a hacker gains unauthorized access to online accounts.
Air conditioning doesn't just cool the air -- it can also reduce the risk of harm from wildfire smoke, new research suggests.
Scientists solve a long-standing block copolymer research conundrum through polymer chain end modifications. The study garners substantial academic attention by achieving tangible manifestations of intricate polymer structures that were previously solely theoretical.
An online survey conducted in Germany and Poland shows that large parts of the participants support the return of large carnivores and herbivores, such as wolves and elk, to the Oder Delta region. Presented with different rewilding scenarios, the majority of survey participants showed a preference for land management that leads to the comeback of nature to the most natural state possible. Locals, on the other hand, showed some reservations.
A groundbreaking study has unveiled a significant link between anxiety disorders and a brain receptor known as TACR3, as well as testosterone.
By tightly regulating nitrogen uptake, microorganisms avoid overeating nitrogen and thus wasting energy. Scientists now reveal how some methanogenic archaea manage to do so.
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