‘City-Killer’ Asteroid Threat: Could thousands of undetected space rocks hit Earth? Here’s what’s keeping NASA Scientists awake at night

Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART ...

Earth’s next big threat? NASA says 15,000 ‘city-killer’ asteroids still undetected in space

Thousands of “city killer” asteroids remain undetected, NASA warns, and no ready spacecraft exists to stop one. A recent close call exposed gaps that scientists say still leave Earth vulnerable.

Fast, simple method can detect key immunity biomarker in blood

Researchers at St. Petersburg University have developed an efficient way to detect a crucial immunity biomarker—neopterin—in the blood using nanotechnology and a laser. Neopterin is a nucleotide whose ...
IEEE

A Two-stage Faster R-CNN Approach for Road Surface Damage Detection

Abstract: Road surface damage detection is important for maintaining transportation infrastructure and ensuring public safety. Automated approaches help reduce labour-intensive manual inspections and ...
IEEE

Adversarial Attacks on Faster R-CNN Model for Object Detection in Autonomous Vehicles

Abstract: Object detection models used in autonomous driving systems provide environmental awareness of vehicles by making reliable and accurate predictions. However, these models show significant ...