LND topic: sim page 18

sim

Discovering Diversity: A Closer Look at Turkish Persimmons

January 19, 2025

Have you ever wondered how many types of persimmons exist? Persimmon, also known as Diospyros kaki, is part of the Ebenaceae family, which has around 400 species spread across six genera. Scientists in Turkey's Hatay province decided to find out more about the genetic diversity of persimmons. They l

technology

Adjusting LLM-Powered Human Imitations: Where We Fall Short

January 19, 2025

Have you ever wondered why simulations created with Large Language Models (LLMs) don't always match up with real life? It turns out, the problem isn't all about the LLMs themselves. Scientists recently found a disconnect between these simulations and real-world observations. This discrepancy points

science

Soil Microbes: How They Handle Nitrogen in Lab vs. Nature

January 17, 2025

Ever thought about the tiny critters in soil that help plants grow? We're talking about microbes, and they love nitrogen (N)! Scientists have a nifty tool called qSIP to see which microbes are using N. Usually, this is done in a lab. But what about in the real world? Two sites were picked to compare

health

Mastering Brain Surgery: A Hands-on Training Model with Calf Brains

January 15, 2025

Neurosurgery trainees need to become experts in a delicate task called subpial corticectomy. This involves removing a brain lesion without damaging nearby healthy tissue. To help trainees practice, a new model was created using calf brains. The model allows for continuous tracking of surgical instru

technology

Supercharged Heat Predictions: A Game-Changer for Engineers

January 15, 2025

Ever thought about predicting heat movement quickly and accurately? Well, researchers have cooked up a clever way called the closed-box kernel function. This method isn't picky about materials or industries, making it super versatile. What's more, unlike old techniques, it only needs to do the math

science

Automating Science: The Journey of AI in Research

January 14, 2025

Imagine a world where scientific research can be conducted by AI, all thanks to Large Language Models (LLMs). This study dives into the possibility of creating an autonomous simulation agent (ASA) that can handle everything from planning experiments to analyzing data and writing reports. The key her

environment

How Melatonin Helps Rhododendrons Cope with Cadmium Pollution

January 12, 2025

Rhododendrons, especially Rhododendron simsii ( R. simsii ), can face serious trouble due to heavy metal pollution. One such metal, cadmium (Cd), is particularly harmful to these plants. Cd can mess with their growth and how they perform photosynthesis. Not much is known about how rhododendron

celebrities

Simone Biles and Jonathan Owens: From Vacation to Courtside

January 12, 2025

Simone Biles and Jonathan Owens, a power couple in the sports world, recently took a break from their busy schedules. After enjoying some tasty treats together, the two found themselves drawn back to sports. On January 10, 2025, Jonathan Owens shared photos on Instagram from an NBA game at Madison S

health

AI Simplified: Helping Doctors Diagnose Muscle Diseases

January 12, 2025

Ever wondered how doctors use MRI images to diagnose muscle diseases? One way is by looking at the amount of fat in thigh muscles, and that's where AI comes in. Models like U-Net help doctors do just that, but they can be complex. So, what if we make these AI models simpler? Could they still do thei

science

Understanding Light-Driven Molecular Changes

January 11, 2025

Photochemical reactions are like mysterious puzzles in the world of chemistry. Unlike regular chemical reactions, where understanding the energy surface is key, photochemical reactions involve light absorption, leading to a nonstationary state in molecules. This state allows for internal conversions