Abstract: The improved YOLOv8 model (DCN_C2f+SC_SA+YOLOv8, hereinafter referred to as DS-YOLOv8) is proposed to address object detection challenges in complex remote sensing image tasks. It aims to ...

But testimony from fishermen on the seas suggests that over the years there has been a severe reduction in the fish stock, due to a variety of reasons, from overfishing to predation to climate change.

When Pacific salmon leave the ocean and return to their natal rivers and streams to spawn, it’s a one-way journey. After breeding, they die en masse. As their bodies are eaten or decay, they deliver ...

For a few days in the southern hemisphere every spring, the world’s biggest and most famous coral reef explodes. This is coral spawning season – a time when the Great Barrier Reef creates the next ...

Cultural heritage stands as a testament to the rich tapestry of human history, offering a window into the stories, traditions, and identities that shape our societies. Beyond its intrinsic value, ...

Abstract: Ray tracing is the most powerful tool in photorealistic image production. Since Kajiya [1] provided a Monte Carlo solution on his proposed render equation in 1986, almost all the following ...

Unfortunately, spawning Chinook salmon are increasingly younger and concentrated within fewer age groups, with the oldest age classes of spawners rarely seen in recent years. The new study, published ...

Spawners are unique blocks in Minecraft that facilitate the constant spawning of mobs. They are usually found in generated structures like dungeons, woodland mansions and strongholds. These blocks can ...