The stock market had a rough day, especially for health insurance companies. UnitedHealth Group, a major player, announced a revised forecast for 2025. This news sent their shares tumbling by about 22%. The S&P 500's healthcare sector also felt the impact, closing down by 0. 6%. The ripple effect
Non-Newtonian fluids are becoming more popular in various engineering fields. These fluids do not follow the usual rules of fluid behavior. They can be thick or thin depending on the situation. One type of non-Newtonian fluid is the Oldroyd-B fluid. It can mimic the behavior of many dilute polymeric
Ambulances are busy places. They see many patients every day. This makes them hotspots for infectious particles. Unfortunately, most ambulances do not have good ventilation. This leaves emergency medical service (EMS) workers vulnerable to harmful aerosols, especially during outbreaks like COVID-19.
In the world of medical tech, there is a tool that is becoming more and more popular. It is the alternating pressure air mattress. These mattresses are designed to prevent pressure injuries, also known as bedsores. A recent investigation focused on how well these mattresses work by looking at skin r
Workplace health initiatives are big news these days. There are many ways to approach this topic. One approach is to look at how groups of employers can work together to create healthier work environments. This is not just about offering gym memberships or free fruit. It is about changing the cu
Pathological angiogenesis is a major player in ischemic retinal diseases. These diseases are a leading cause of blindness globally. The process involves the growth of new, abnormal blood vessels. This happens due to changes in how genes are expressed in response to shifts in metabolism within endoth
The world watched as Prince Harry visited Ukraine, shining a spotlight on the country's struggle while U. S. envoy Steve Witkoff prepared to meet Russian President Vladimir Putin. This visit came just as Ukraine's NATO allies promised an extra $23 billion in aid, pushing Europe's total support to a
In Ireland, the issue of homelessness is a pressing one. Among those experiencing homelessness, a significant portion grapple with mental health challenges. This often leads to a cycle of incarceration, particularly in remand prisons. The link between homelessness and mental health struggles is well
Support Tensor Machines, or STMs, are a powerful tool for sorting out high-dimensional data. They work by learning from examples to classify information. However, the usual methods for training STMs can take a long time. This is where the idea of safe screening comes in. It's a trick borrowed from a
Familiar hypercholesterolemia, or FH, is a condition that leads to high levels of LDL cholesterol. This increases the risk of heart disease at a young age. To tackle this, doctors often prescribe statins, a type of medication that lowers cholesterol. These drugs are usually given early on, even in c
