Grist

This simple metal tube helps scientists predict drought before it happens

We’re in a perilous moment for water. But the Church Sampler is one of the many devices scientists can use help us make ...

Simple Random Sampling: 6 Basic Steps With Examples

A simple random sample is a subset of a statistical population where each member of the population is equally likely to be chosen.

This Is What Will Ruin Public Opinion Polling for Good

Instead of navigating the obstacles to conduct polls with human respondents, pollsters are running A.I. simulations instead.
IEEE

SFCNEXT: A Simple Fully Convolutional Network for Effective Brain Age Estimation with Small Sample Size

Abstract: Deep neural networks (DNN) have been designed to predict the chronological age of a healthy brain from T1-weighted magnetic resonance images (T1 MRIs), and the predicted brain age could ...
SpaceNews

China’s Tianwen-3 Mars sample return mission moves into spacecraft construction phase

A crescent of the northern hemisphere of Mars taken by Tianwen-1's medium-resolution camera in March 2021. Credit: CNSA/PEC ESPOO, Finland — China’s Tianwen-3 Mars sample return mission is entering ...