LND topic: fis page 18

fis

Is Selfish Mining Common in Cryptocurrencies?

November 26, 2024

Many cryptocurrencies rely on a system called proof-of-work. This means certain people, often called miners, solve complex math problems to validate transactions. It’s thought that this system is secure because miners are rewarded for following the rules. But there’s a worry that some miners might t

science

Nano-Se and Fish: A Chorion Defense Tale

November 26, 2024

Have you ever thought about how tiny, man-made particles could affect fish? Well, let's dive into some interesting findings about selenium nanoparticles, or nano-Se. These tiny particles are big in the healthcare and farming worlds, but what about their impact on fish? Scientists decided to find ou

finance

Trump’s Economic Promises vs. the National Debt: A Budget Tug-of-War

November 24, 2024

Donald Trump has big plans for the U. S. economy, including tax cuts and other initiatives. But there’s a big problem: the national debt is huge, and it’s getting more expensive to pay it back. High interest rates and the cost of servicing the debt are making it tough for Trump to deliver on his pro

science

Meet MCOL2: The Super Sleuth of Jellyfish Collagen Detection

November 23, 2024

Collagens are everywhere, from mammals to marine life like jellyfish. And we're talking about jellyfish collagen here, which is becoming quite popular due to its skin healing and immune boosting benefits. Scientists wanted to create tools to detect this special collagen, so they made four monoclonal

business

Warm Weather and Storms Hit Gap's Sales, but Holiday Season Looks Bright

November 22, 2024

Gap, the well-known apparel brand, had a bit of a rough third quarter. Hurricanes and unseasonably warm weather really took a toll on their sales. But, despite these challenges, they still managed to do better than expected. In fact, they even raised their annual sales guidance for the third time th

health

Bone Strength Bedeviled: Zebrafish Reveal a Hidden Player

November 21, 2024

Some health conditions are truly puzzling. Take Bruck syndrome (BS) for example. Even people with the exact same genetic mix can have wildly different symptoms. BS makes bones super fragile and can cause muscle tightness, but it doesn't hit everyone the same way. Scientists think this is because som

science

Fish Spoilage Detectors: A New Way to Spot Biogenic Amines

November 21, 2024

Biogenic amines (BAs) are harmful substances found in fish products. They're linked to fish spoilage and pose a threat to food safety. Traditional methods to detect BAs are costly, complicated, and time-consuming. In a recent study, scientists created a new tool called a nanozyme-based sensor array.

science

Heat Waves & Guppy Appetites: How Warm Water Spells Trouble for Freshwater Life

November 19, 2024

Global warming is heating up freshwater habitats, and non-native fish are invading these places. Usually, scientists look at these issues separately, but they're both big threats to biodiversity. Fish are ectotherms, meaning their bodies are influenced by the temperature of their water. So, when wat

environment

Small Plastics, Big Problems: Nanoplastics Affect Zebrafish Reproduction !

November 19, 2024

Imagine a tiny piece of plastic, so small you can't even see it with your eyes. These are nanoplastics, and they're a big problem in our waterways. A recent study looked at what happens when zebrafish swim in water filled with these tiny plastics for just 96 hours. In males, the tiny plastics messe

science

New Polymer Cleans Up Water and Fish, One Endocrine Disruptor at a Time

November 19, 2024

Imagine having a super-efficient sponge that can soak up tiny, harmful chemicals from water and even fish. That's basically what scientists have created with a new polymer. This polymer, made from a substance called 4-pyridinemethanol, is like a tiny, porous magnet for troublesome chemicals. These