Sample preparation underpins the accuracy of modern analytical workflows, especially in demanding analytical environments. With increasing pressure to meet regulatory standards and generate ...

Nanomanipulation under scanning electron microscopy (SEM) enables direct interactions of a tool with a sample. We recently developed a nanomanipulation technique for the extraction and identification ...

C&D Technologies has introduced a miniature, high-speed, stand-alone, sample-hold amplifier designed to provide highly accurate capture and hold of fast signals and pulses in a wide range of analog ...

It is no secret that digital oscilloscopes are sampled data instruments and do not acquire a continuous record of the input signal. We know from sampling theory that the input signal, properly sampled ...

Harvard researchers bring the accuracy, sample efficiency, and robustness of deep equivariant neural networks to the simulate 44 million atoms. This is achieved through a combination of innovative ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Representative sampling and random sampling ...