نتایج جستجو برای: measurement results
تعداد نتایج: 3837286 فیلتر نتایج به سال:
BACKGROUND Pre- and postoperative imaging is important and essential for evaluation of the results of rhinoplasty surgery. Two-dimensional photographs are used routinely for this purpose, but have several disadvantages as opposed to three-dimensional imaging techniques, such as stereophotogrammetry. This study is the first to describe the measurement of rhinoplasty results using stereophotogram...
Microwave absorbers are coated with resistive thin films. S parameters are measured before and after coating. The measured data are used to check the simulation results of software HFSS which are in good agreement with the measurement results.
Definitions of the concepts of bias and recovery are discussed and approaches to dealing with them described. The Guide To Uncertainty in Measurement (GUM) recommends correction for all significant systematic effects, but it is also possible to expand measurement uncertainty to take account of uncorrected bias. Run, laboratory and method bias can be defined as components of the bias of a partic...
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