Researchers came up with a new method to check how many organochlorine pesticides are in edible oils. They used something called density tunable dispersive solid phase extraction, or DTDSPE for short. This method combines the extraction with a process called gas chromatography-mass spectrometry (GC-
Did you know that even little babies can tell the difference between sounds from different languages? Scientists wanted to find out how babies from Korea and Japan hear sounds from Thai, a language they don't speak. They chose three special sounds from Thai that are called "stops. " These sounds are
Every day, we're exposed to chemicals called PBDEs. Though we try to stop using them, they still sneak into our bodies and even into our babies when they're still inside the womb. Scientists studied pregnant rats to see how PBDEs enter the placenta which connects mom and baby. They divided the rats
Ever wondered why sheep shed their wool in spring? It's all about the hair follicles! Dorper sheep are known for their quick growth and tasty meat. Each spring, some of these sheep naturally shed their wool. This is due to something called the hair follicle cycle. But here’s the catch: scientists ar
Have you ever wondered how tiny molecules like methyl thiolate (CH₃S) move around on copper surfaces covered with chlorine or bromine? Scientists have studied this using a video scanning tunneling microscope (STM) in an electrochemical setup. But now, let's dive into how computer calculations help u
Scientists have been using lentiviral vectors (LV) to transfer genes into T cells, including those used for chimeric antigen receptor (CAR) T cell therapy. While this method has been successful, there's still room for improvement. Researchers studied how human T lymphocytes react to different types
Ever wondered how we can predict traffic jams or weather changes? Scientists have come up with a cool way using graph signals and large language models. They call it LLM Online Spatial-temporal Reconstruction (LLM-OSR). This method combines two powerful tools: Graph Signal Processing (GSP) and Large
Imagine trying to capture a snapshot of something moving insanely fast, like a superhero dashing by. That's what scientists are doing with ultrafast electron beams. These beams are super tiny and move at the speed of light, helping researchers study really fast events that happen in just a fraction
Tobacco waste is a big problem, but it could also be a big solution. Scientists have been looking into how to reuse and recycle tobacco waste to make it eco-friendly. They studied 168 different tobacco extracts from four main types of tobacco: flue-cured, dark air-cured, Burley, and Oriental. These
Picture this: tiny cells, just like little cities, need to keep their genetic material organized. One main helper in this process is a protein called KPNA3. It acts like a traffic cop, guiding another protein named NPAT to the cell's nucleus, the brain of the cell. Why is this important? NPAT create
