LND topic: polystyrene-waste page 64

polystyrene waste

Supercharging Antibiotics Degradation with Smart Zinc Oxide Sheets

February 25, 2025

Zinc oxide sheets with tiny, organized holes are a big deal in the world of photocatalysis. These sheets are designed to break down antibiotics like ciprofloxacin, norfloxacin, and tetracycline. The key is in their structure. These sheets have a unique design that makes it easier for light-generated

environment

Hidden Dangers in Our Homes and Backyards

February 25, 2025

So, you might be thinking, "What's the big deal with soil and dust? " Well, it turns out that these everyday substances can harbor some serious health risks. We're talking about emerging organic contaminants, which are increasingly popping up in our environment. These contaminants come from various

politics

Federal Workers on Edge: Musk's Email Sparks Job Fears

February 24, 2025

Federal employees are feeling the heat. Elon Musk, the tech billionaire, has been tasked with reshaping the US government. He sent out an email that has federal workers worried about their jobs. The email asked workers to list their tasks from the past week. Many workers are upset about this. They f

science

Unlocking Cherimoya Seeds: The Heat Factor

February 24, 2025

Cherimoya, a tropical fruit native to Latin America, is cherished for its delicious taste and medicinal benefits. These benefits include fighting parasites, reducing inflammation, and managing blood sugar levels. When the fruit is processed, about 13% of it becomes seeds, which are usually discard

environment

Chiral Drugs in Rivers: The Septic Tank Connection

February 24, 2025

In Scotland, researchers took a close look at how chiral drugs make their way into rivers. They spent a year studying five community septic tanks. The goal was to figure out how these tanks affect the amounts and types of chiral drugs that end up in nearby rivers. The study focused on 25 different c

science

Kidney Trouble: How Meprin β Plays a Role in Injury

February 23, 2025

Meprin β, a type of metalloprotease, has been linked to kidney damage caused by ischemia/reperfusion (IR). This process happens when blood flow is cut off and then restored to an organ, leading to tissue damage. Meprin β chops up various molecules that control cell death and the breakdown of the tis

technology

Windows 95: The Hidden Story Behind the Text-Based Setup

February 23, 2025

Windows 95's setup was a text-based experience for a reason, and it's not just because of the technology available at the time. The setup process was a complex engineering challenge that required three different operating system environments. This was necessary to handle the various use cases on cus

politics

Firefighters in the Line of Fire: Safety Programs at Risk

February 23, 2025

In a surprising move, the Trump administration recently cut jobs across the Department of Health and Human Services. Among those affected were key members of a specialized team dedicated to keeping firefighters safe. Patrick Montague, a seasoned firefighter and investigator, was one of the casualtie

health

Wasting Food in Hospitals: A Critical Look at the Problem

February 23, 2025

Hospitals are places where people go to get better. But did you know that they also face a big problem? They waste a lot of food. This isn't just about throwing away extra food. It's about understanding why it happens and what can be done to stop it. Let's dive in and explore this issue. First, let

politics

USAID Staffers Face Uncertain Future as Judge Allows Trump Administration's Plan

February 22, 2025

A federal judge has given the green light to the Trump administration's plan to significantly reduce the number of USAID staffers both in the United States and abroad. This decision allows the administration to start the countdown for USAID workers overseas to return to the U. S. within 30 days, all