LND topic: action page 154

action

Subway Chokehold Trial: Matters of Safety and Justice?

December 3, 2024

The trial of Daniel Penny, a 26-year-old Marine veteran, has grabbed attention due to his actions on a New York City subway in May 2023. Penny is accused of using a chokehold on Jordan Neely, a 30-year-old homeless man with known struggles with mental health, leaving Neely dead. Penny's lawyer argue

science

Uncovering Tobacco Waste's Hidden Treasures

December 3, 2024

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

science

Manganese's Surprising Twist in Unlocking Hydrogen

December 2, 2024

Ever wondered how tiny metal fragments can transform simple molecules? Researchers have recently uncovered a fascinating secret about manganese in a chemical reaction called acceptorless dehydrogenation. This reaction is like a dance where molecules give up their hydrogen atoms without any outside h

science

How Cold Plasma Transforms Beef Tallow Flavors

December 1, 2024

Ever wondered how changing the fat in your cooking affects the taste? Researchers explored this by using cold plasma to alter beef tallow, which is a type of animal fat. Here’s what they found. Beef tallow can be oxidized—that's a chemical reaction with oxygen—using a tool called atmospheric pressu

science

Speeding Up Hydrogen Power: The Titanium Touch

December 1, 2024

You know how hydrogen power needs a quick oxygen reaction? That's where the oxygen evolution reaction (OER) comes in, and it's usually not fast enough. Scientists have come up with a clever trick: they mixed titanium into ruthenium oxide (RuO2). This combination creates "bridged oxygen" sites that a

environment

The Daily Lives of African Genets: How Seasons and Competition Affect Their Nightly Routines

November 30, 2024

Ever wondered what keeps African genets busy at night? Two types of genets, the small-spotted and Cape genets, were studied to find out how seasons and competition affect their nightly activities. These tiny carnivores live in the same area but have slightly different habits. Scientists tracked them

health

Predicting Pregnancy Drug Risks: Can AI Help?

November 29, 2024

Ensuring the safety of medicines during pregnancy is really important, but it's tricky because pregnant women are often left out of clinical trials. This makes it hard to figure out how drugs might affect them. A recent study tried to solve this problem by using advanced AI and machine learning to p

health

Unraveling the Challenge: Antibiotic Use Targets in European General Practice

November 29, 2024

European countries are taking action against antimicrobial resistance (AMR) by creating National Action Plans (NAPs). These plans aim to boost understanding and awareness of AMR. However, translating these targets into practical advice for general practitioners is where things get tricky. General pr

sports

Ice Hockey Wins: Why Scanning Before a Pass Matters

November 28, 2024

You might wonder: What makes a great ice hockey player? A recent study found that scanning the environment before receiving a pass can lead to better performances among professional ice hockey players. This isn't just about guesswork—it's about analyzing the best possible action to take next. The st

health

How Measurements Can Predict Breast Satisfaction

November 28, 2024

Ever wondered if some simple body measurements could tell us how happy people are with their breasts? Well, scientists decided to explore this idea. They wanted to see if there's a link between breast size and shape, and how women feel about them, especially in those who haven't had any surgery. The