IEEE

Increasing the Maximum Detectable Flow Velocity in High-Frequency Ultrasound Vector Doppler Imaging

Abstract: High-frequency ultrasound (HFUS; >30 MHz) Doppler imaging has been widely used in the imaging of small animals and humans because of its high resolution. Vector Doppler imaging (VDI) has ...
IEEE

A Deep-Layered Water Flow Optimizer for Global Continuous Optimization Problems and Parameter Estimation of Solar Photovoltaic Models

Abstract: The laminar operator in water flow optimizer (WFO) determines the direction of the population based on randomly selected individual pointing towards the current best individual. This random ...
Fox News

NASA likely to delay Artemis II moon mission launch again due to helium flow problem

NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...
The New York Times

Problem With Artemis Rocket Will Delay NASA’s Moon Mission

The rocket will be removed from the launchpad in order for technicians to investigate and fix a malfunctioning helium system. By Kenneth Chang A day after NASA officials optimistically said they were ...