LND topic: iron page 111

iron

Unlocking Ash Secrets: A Better Way to Measure Metal Levels

December 6, 2024

Digging into solid waste incineration ash, scientists found that current methods to measure heavy metals and elements like calcium (Ca) and aluminum (Al) weren't cutting it. Why? Because the structure of the ash, especially the silicon dioxide (SiO2), was tough to break down. Using hydrofluoric acid

health

The Leaded Fuel Legacy: A Silent Crisis

December 5, 2024

Imagine the 1960s and '70s, when cars filled up with gas that seemed ordinary but hid a serious threat: lead. This harmful substance, invisible to the eye, damaged the brains and nervous systems of children born between 1966 and 1970. Fast forward to today, and we're still grappling with the fallout

science

Iron Nanostructures: A Comparative Look at Conductivity

December 5, 2024

Scientists have been studying nanostructures made from iron(II) triazole, particularly focusing on nanoparticles and nanorods. These tiny materials have sparked interest due to their unique properties. Let's dive into the comparison of their conductivity and bond lengths. Firstly, consider conducti

science

Solar Powered Rice: A New Hope for Farmers?

December 5, 2024

Did you know that rice plants love a certain kind of food called ammonium? Well, scientists have discovered something amazing. They found a way to turn another kind of plant food, called nitrates, into ammonium using something we all see every day - sunlight! Imagine, plants getting their favorite f

health

Understanding AMR Risk: What Malawians Think

December 4, 2024

Antimicrobial-resistant bacteria are everywhere, especially in low-income areas. But how much do people know about the risks? Researchers in Malawi set out to find out. They talked to people from cities, towns near cities, and rural areas. They wanted to know what people thought about getting infect

environment

Cleaning Up Oil Spills: A New Way with Green Chemicals

December 4, 2024

Oil spills are a big problem for our planet's water bodies. They hurt marine life and can last for a long time. People have been trying different ways to clean them up, like physical methods, heating, using living organisms, and chemicals. But these don't always work well. Chemical dispersants are p

environment

Boosting Green Food Picks in Online Stores

December 3, 2024

Ever wondered how to make grocery shopping a bit greener? Researchers have found a couple of tricks that might help! They played around with showing the environmental impact, or carbon footprint, of food items on online stores. Plus, they tried moving plant-based foods to better spots on the virtual

environment

The Hidden Dangers in Zebrafish: Examining HFPO-TeA's Effects

December 2, 2024

When it comes to making fluorinated materials, hexafluoropropylene oxide oligomer acids (HFPOs) are becoming the go-to option. These substances are popping up more often in aquatic environments, including in zebrafish habitats. But what do we know about their safety? Not much, it turns out. This stu

sports

Boys vs Girls: Talent Growth in Norwegian Handball and Ice Hockey

December 2, 2024

Ever wondered how girls and boys fare in sporting environments? A study in Norway took a close look at 216 young athletes, split evenly between handball and ice hockey. These sports offer different success rates - handball excels, while ice hockey lags behind. The research aimed to compare how well

health

The Role of Neighborhoods and Homes in Teen Sedentary Habits

December 1, 2024

You might think that teens spend a lot of time sitting around because they choose to. But a recent study across 14 countries suggests that where they live and how their homes are set up could have a bigger impact than we thought. Over 12, 000 parents and teens were asked about their neighborhoods an