Peptides are like tiny messengers in our bodies. They do a lot of important jobs. They help find new medicines. They fight off germs. They even help proteins talk to each other. Because of this, scientists are very interested in studying them. New tech is making it easier to understand peptides. Computers can now predict how peptides will behave. This is a big deal....
In Taiwan, esophageal cancer is a serious health issue. It's tough to treat and often has poor outcomes. Scientists are now looking into how certain chemicals in our environment might play a role in causing this disease. One group of chemicals, called organophosphate flame retardants (OPFRs), has caught their attention. These chemicals are used to make things less fl...
A new AI model called BitNet b1. 58 2B4T has been released. It is designed to work efficiently on standard computers. Unlike other AI models, it doesn't need powerful graphics cards. Instead, it uses a clever trick to save memory. It stores information using just three values: -1, 0, and +1. This is called ternary quantization. This model has two billion parameters....
In the battle against breast cancer, early detection is key. One powerful tool in this fight is magnetic resonance imaging, or MRI. To make MRI scans even more effective, scientists often use contrast agents. These agents help make tumors stand out more clearly. Traditionally, iron-based oxides have been used as contrast agents in MRI. However, they have some drawbac...
A well-known brand for its modular, fixable laptops has just released its first desktop computer. This compact desktop PC is packed with impressive features. It is designed to handle both gaming and running large language models locally. The standout feature of this desktop is its internal components. It is one of the first to use AMD's latest Strix Halo archite...
Tech giant Apple is asking its investors to keep the company's diversity, equity, and inclusion (DEI) policies intact. This comes as other businesses and organizations face pressure to roll back similar initiatives following the 2023 U. S. Supreme Court ruling on affirmative action. A conservative think tank, the National Center for Public Policy Research (NCPPR), ha...
In a surprising turn of events, a man suspected of killing a former Cambodian lawmaker has been handed over to Thai authorities. Ekkalak Paenoi, a 41-year-old Thai national, is accused of shooting Lim Kimya, a 74-year-old ex-politician from the now-dissolved Cambodia National Rescue Party (CNRP). Lim Kimya, who held both Cambodian and French citizenship, was gunned ...
Blood and lymphatic vessel problems, like venous malformations (VMs), can happen when cells involved in blood vessel growth go awry. These issues often stem from problems with the Angiopoietin/TIE2-PI3K/AKT/mTOR signaling pathway, with a common mutation being TIE2 L914F. Treating these problems by targeting this pathway could be beneficial, but it's better to focus t...
AMD has shown incredible performance in AI tasks with its new Strix Point APUs. These processors are giving Intel's Lunar Lake chips a run for their money, especially in large language model (LLM) applications. For instance, the Ryzen AI 9 HX 375 can handle LLM tasks up to 27% faster than Intel's Core Ultra 7 258V in consumer applications. This isn't just about speed...