Violence is a major concern in Brazil, but understanding the true extent of it has been tough. The Brazilian Mortality Information System (SIM) is a key source of data, but it's not always perfect. Researchers have been working on a new way to make sense of this information. They call it the GBD-Bra
Imagine you’re facing an amputation due to Peripheral Arterial Disease (PAD). It can be quite scary, right? PAD affects many people, and in its final stages, it might lead to amputation of the legs. No one wants that, so surgeons are always looking for better ways to handle these tough cases. Enter
There are three common ways doctors check for breast cancer when it's still early. Meet the mammogram, ultrasound, and MRI. They were all tested on 33 women who either had breast cancer or were suspected to. Let's see what each method is like. Mammograms are the oldies but goodies in the detection
Discovering which neurons are active in flies when they're being social isn't easy. Flies are tiny and not see-through, making it tough to watch their brain cells in action. Scientists have tried invasive methods like Flyception, but these don't let flies fully perform social behaviors like fighting
Steroid hormones play a big role in our bodies, controlling many important functions. To understand how they work and how they relate to health issues, scientists need accurate ways to measure them in our bodily fluids. One exciting method combines Fe3O4/reduced graphene oxide (Fe3O4/rGO) nanocompos
Imagine a time when the Roman Empire was crumbling, and the tiny island of Hvar in Croatia was a bustling trade hub. Between the 3rd and 5th centuries CE, people were buried in a site called Hvar - Radošević. This graveyard tells us a lot about who these people were and how they lived. Out of 33 ind
Imagine tiny, hollow tubes as the hero of our story. These are called hierarchical WC/NiCoW nanotubes. They're like super-efficient helpers for a reaction called hydrogen evolution. This reaction is vital for producing hydrogen, a clean fuel. The problem is, finding the right helper, or electrocatal
Ever wondered how dinosaurs went from small and insignificant to the epic rulers of their time? It turns out, the answer might be hiding in their ancient poop and vomit. Paleontologists from Uppsala University in Sweden took a close look at fossilized dinosaur feces and vomit, also known as bromalit
Did you know that wastewater is a hidden treasure trove of nitrogen? Today, we're facing a challenge: how to recover this essential nutrient from wastewater without breaking the bank or harming the environment. The main obstacles? Low nitrogen concentrations in city wastewater, lack of efficient sep
Good news, it’s a day to shake off doubts and find your confidence! The sun and Mars are teaming up to give you that extra push you need. If you've been feeling stuck, today might be your day to break free. Starting with Aries, don't shy away from big actions just because they don't serve your ambi
