The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly?

Researchers from the National University of Singapore (NUS) have achieved exciting progress in quantum metrology, a field ...

A cross-section design begins with establishment of a research goal and identification of the variable you want to measure. For example, you might want to determine whether the background music ...

New measurement of 63Cu (γ, n)62Cu cross section using quasi monoenergetic γ ray beam Nuclear Science and Techniques Journal Nuclear Science and Techniques DOI 10.1007/s41365-024-01631-x ...

Calibration is essential for the radar cross section (RCS) measurement, and the characteristics of calibrator have a significant effect on the calibration accuracy. A novel calibrator suitable for the ...

Researchers from the Shanghai Advanced Research Institute and collaborating institutions have achieved high-precision measurements of the 27Al(γ,n)26Al photoneutron cross section using quasi ...

This includes 24 brick-built sewer sections with ovoid cross-sections measuring 600/900, 700/1050, and 900/1350, totalling over 1230m. To ensure the success of rehabilitation, accurate cross-section ...

A chamber can be used to measure the total scattering cross section (TSCS) of an object, in which the time-domain response needs to be analyzed to extract the scattering damping time. It has been ...

This paper presents recent measurements of the inclusive DIS cross section performed by the H1 and ZEUS collaborations at the HERA collider. We discuss relations of the HERA results with the upcoming ...

Ion mobility-mass spectrometry (IM-MS) is a powerful analytical tool for structural characterization. IM measurement provides collision cross section (CCS) values that facilitate analyte ...

Step 2: Measure the width and depth At your chosen cross-section, measure the width of the stream from bank to bank using a tape measure or laser rangefinder. Next, determine the depth by taking ...