Abstract The information needed when analysing data, for example, the cross-section measurements, is 4-momentum vectors of particles in interest, and possibly knowledge about species particles. For this purpose, detector high energy physics usually designed so that it allows us to measure momentum or energy, particle identification, such as velocity. However, recorded data they are do not tell ...

Two multivariate calibration methods are compared for the simultaneous chromatographic determination and separation of Sulfamethoxazole (SMX) and Phthalazine (PHZ) by High Performance Liquid Chromatography (HPLC). Multivariate calibration techniques such as Classical Least Squares (CLS) and Inverse Least Squares (ILS) were introduced into HPLC to determine the quantification by using UV d...

a reliable, rapid and accurate method based on spiked calibration curves and direct sample introduction was developed for determination of 17 pesticide residues in rice by gas chromatography-mass spectrometry single quadrupole selected ion monitoring gc/ms-sq-sim. sample preparation is based on extraction with acetonitrile without clean up. the use of spiked calibration curves for constructing ...

3 Performing the calibration 3.1 Fundamental principles of oscilloscopes 3.2 Description of the device under test 3.3 Calibration procedures 3.3.1 Calibration of the vertical deflection (amplitude calibration) 3.3.1.1 Traceability by DC 3.3.1.2 Traceability by AC 3.3.1.3 Traceability by pulse measurements 3.3.2 Calibration of the horizontal deflection (time base calibration)) 3.3.3 Calibration ...

Estimation of parameters of a hydrologic model is undertaken using a procedure called “calibration” in order to obtain predictions as close as possible to observed values. This study aimed to use the particle swarm optimization (PSO) algorithm for automatic calibration of the HEC-HMS hydrologic model, which includes a library of different event-based models for simulating the rainfall-runoff pr...