Ethereum's blockchain operates over a Peer-to-Peer (P2P) network, where messages are exchanged to maintain consistency. Understanding this network's layout, called topology, is vital for making the network efficient, secure, and able to handle more transactions. However, figuring out the exact layou
You might think setting the price for COVID-19 vaccines is simple. But it's not. The World Health Organization (WHO) wants these vaccines to be like a global public good – available and affordable to everyone. That's a tall order, especially with two big players, Pfizer and Moderna, in the U. S. mar
Let's dive into the effectiveness of Enfortumab Vedotin (EV) in tackling advanced urothelial carcinoma (a severe form of bladder cancer) in the real world. EV is a unique drug that combines two powerful actions: it targets the nectin-4 protein found in cancer cells and disrupts their structure by in
Stomach and pancreas neuroendocrine tumors are quite the puzzle for doctors. They're not common and often go unnoticed until it's too late, making them difficult to tackle. When these tumors spread, doctors typically start with platinum-based chemotherapy. But here's where it gets confusing. After t
Ever wondered how well a test can measure the daily life skills of people using lower-limb prosthetics? Let's take a look at the Glittre Activities of Daily Living Test. This test is a big deal in the world of functional capacity assessments. It helps professionals understand how well a person can m
Imagine if we could switch off a specific protein that helps cancer grow and spread. That's what scientists are trying to do with a protein called METTL3. This protein, along with its partner METTL14, is like a tiny artist that adds a special mark to our body's instructions, or RNA. This mark, calle
Get ready for a wet start to the Boxing Day Test between Zimbabwe and Afghanistan! This is the first Test match at Queens Sports Club, Bulawayo, in nearly three decades for Zimbabwe. After facing tough times in shorter formats, they hope to put up a strong show. Afghanistan, fresh from dominating wi
Imagine trying to walk with a prosthetic leg that doesn't fit quite right. It's not just uncomfortable; it can cause real problems, like skin irritation and poor mobility. The main issue? The size of the residual limb (the part of the leg left after amputation) can change over time, leading to a mis
Imagine you lost a leg, and now need a prosthetic socket to walk again. The fit has to be just right – not too tight, not too loose. But how do we know what’s "just right"? A recent study in Australia set out to find out. Researchers chatted with people who’ve lost a lower limb, asking about their e
Imagine tiny organisms that live on and inside your body. These are called microbes. During COVID-19, researchers found that these microbes can either help or harm you. The disease caused by the SARS-CoV-2 virus can disrupt the balance of these microbes, making the disease worse. Changes in these m
