April 2023

Now that the draft FDA guidance on computer software assurance (CSA) is out, we can see what it is—and is not.

A brief history of fiber-optic bundles helps us understand how this technology how it has evolved from use in telecommunications to enabling extraction of three-dimensional (3D) information from two-dimensional (2D) images.

ICP-MS was used to measure 46 different elements in 37 Azobé (Lophira alata) trees at two forest sites in Cameroon to determine the multi-elemental composition of trees in an effort to combat the illegal trade of timber.

A deep learning model for predicting the size-dependent Raman shift of semiconductor nanomaterials was demonstrated and achieved via multi-layer perceptron.

The relationship between leaf nitrogen content (LNC) and hyperspectral remote sensing imagery (HYP) was determined to construct an estimation model of the LNC of drip-irrigated sugar beets, to enable real-time monitoring of sugar beet growth and nitrogen management in arid areas.