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Dec 29 2024SCIENCE

Magnetic Semiconductors: A Fresh Look at Spin Wave Theory

Recently, there's been a hiccup in our understanding of magnetic semiconductors. A particular theory, known as the self-consistent spin wave theory, didn't quite hit the mark when it came to explaining these materials at low temperatures or near their critical temperature (T_c). Scientists J. K"onig

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Dec 29 2024SCIENCE

The Many Faces of EGFR: How Ligands Shape Its Dance

Imagine a tiny protein named EGFR as a dancer in a ballet. It has partners, called ligands, that change its moves. Scientists recently explored seven of these partners and found something amazing. Each ligand makes EGFR move differently, like a dancer to different music. This might change how well E

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Dec 29 2024SCIENCE

Magnetic Magic: A Fresh Twist on Extracting Pesticides from Herbal Infusions

Ever wondered how to safely extract pesticides from herbal teas like orange blossom, Aloysia Citrodora, and fennel? Scientists have come up with a nifty new way using a core-shell magnetic adsorbent. This tiny superhero, Cu-BTC@Fe3O4, teams up with a microextraction method to grab and hold pesticide

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Dec 29 2024SCIENCE

Primate Care: A New Chapter

Ever wondered who looks after our furry, long-tailed friends? Well, there's been a big change in Japan. The Primates Society of Japan is now in charge of taking care of these amazing animals, instead of the Japan Monkey Centre. This might seem like a small deal, but it's a huge shift in how primates

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Dec 29 2024SCIENCE

Water and Asparagine: A Low-Temperature Dielectric Dance

In a fascinating study, scientists examined how asparagine (C4H8N2O3) behaves in water at cold temperatures. Using a technique called Time Domain Reflectometry (TDR), they looked at the dielectric properties of asparagine in water over a wide range of temperatures and frequencies. They found two mai

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Dec 29 2024SCIENCE

Smart Farming: Predicting Pig House Environments with AI

Imagine having a crystal ball to predict the best conditions for your pigs. Well, scientists have created something similar: a smart model that uses deep learning to forecast the environment in pig houses. This model combines several advanced techniques, including Bayesian optimization, squeeze and

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Dec 29 2024SCIENCE

The Trouble with Biodegradable Plastics: A Closer Look at Their Impact on Nature

As the world shifts towards using more biodegradable and bio-based plastics, it's crucial to understand how these tiny pieces, known as microplastics, affect plants and animals. Plant lovers, beware! High doses of polylactic acid (PLA) microplastics can cut down on nitrogen and biomass in plants and

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Dec 29 2024SCIENCE

Turning Fruit Peels into Green Gold: A Sustainable Approach

Ever thought about turning your leftover fruit peels into something useful? Researchers have done just that by using pumpkin, papaya, and orange peels to grow microalgae. The goal? To produce biofuel, a special pigment called lutein, and something called biochar. This isn't just about creating new t

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Dec 29 2024SCIENCE

Ticks & Their Microbes in El Salvador: New Findings

El Salvador hides a rich variety of ticks on its lands. From 2019 to 2021, researchers have found 216 ticks on dogs, wild animals, and even in the environment. These ticks aren't just any ticks; they're from 11 different species! Some of these include the Amblyomma species like dissimile and mixtum,

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Dec 29 2024SCIENCE

Millet's Metal Advantage: Fighting Chromium with Zinc and Iron

You might know that chromium can cause trouble for plants like pearl millet, making it tough for them to grow well. But what if they had a secret weapon? Researchers discovered that when they added zinc and iron together, the plants got much stronger. They could tolerate more chromium and even absor

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