Cryo-electron microscopy (cryo-EM) has changed the game in studying tiny structures. It's faster and can handle bigger samples than before. But there's a catch: getting the samples ready is still tricky. The ice thickness can be uneven. Particles might stick to the support or line up in the same dir
Phenomenological studies in medical radiation science (MRS) aim to understand the experiences of patients and professionals. However, the quality and consistency of these studies vary widely. Researchers often struggle with applying phenomenological methods correctly. This leads to results that may
In the world of intensive care, stress is a well-known companion for patients. But what about comfort? It's a topic that hasn't gotten as much attention. A recent study aimed to change that by looking at the overall comfort of critically ill patients during their ICU stay. The study used a special
In the world of smart drug delivery, scientists are always looking for ways to make sure medicines reach exactly where they are needed. One way to do this is by using special molecules called acetals and ketals. These molecules can break down in acidic environments, like those found in tumors or ins
Nurses in intensive care units (ICUs) and progressive care units (PCUs) have a tough job. They face constant pressure, and this can lead to serious mental health issues. One big problem is workplace bullying, which can make things even harder. But how nurses handle stress can change everything. The
Tiny robots are making big waves in medicine. These little helpers, called microrobots, can move around without wires. They could one day help doctors treat patients without surgery. But there's a problem. Most microrobots are made from soft materials. They can't move well in fast-flowing blood. The
The recent budget bill's approval has ignited a firestorm of criticism from Democrats. They argue that this bill favors the wealthy while neglecting the needs of ordinary Americans. The bill's passage, with minimal Republican dissent, has been called "not normal" by some. The bill's impact on healt
Near a lake in present-day Germany, a group of Neanderthals set up a clever system to get fat from animal bones. They smashed bones with stone tools and boiled them to get the fat. This was not a one-time thing. It happened over 300 years. They did this to avoid a dangerous condition called protein
A lot of people in the United States eat processed meats like hot dogs, bacon, and sausages every day. But what if these foods are doing more harm than good? Scientists are now saying that even a small amount of processed meat can increase the chances of getting serious diseases like Type 2 diabetes
The recent passage of a massive tax and spending bill has sparked a heated debate between Republicans and Democrats. Republicans are celebrating the bill's tax cuts and increased defense spending, while Democrats are criticizing the cuts to Medicaid and food stamps. The bill, which includes $4. 5 t
