Comparison of Off-peak vs. MAN vs. “Nth Point” background measurements
نویسنده
چکیده
Off-peak backgrounds Typically background is characterized in EPMA by measuring the x-ray intensities on either side of the analytical peak and interpolating the value underneath the x-ray peak. This interpolated intensity is then subtracted from the peak intensity to produce a background corrected net intensity for the element in question. Care must be taken to avoid interferences with the off-peak positions or other background artifacts or the interpolated background intensity will be inaccurate.
منابع مشابه
Eosinopenia and Neutrophil to lymphocyte ratio as diagnostic tools in neonatal early onset sepsis -a single center observational study
Background and Objective: Neonatal sepsis is associated with high mortality and has a favourable outcome when recognized and treated in a timely manner. In resource-limited settings, there is a need for an affordable test with a short turnaround time for timely diagnosis of sepsis. The aim of this study was to find out the role of eosinopenia and neutrophil-to-lymphocyte ratio (NLR) in screenin...
متن کاملA comparison of the free moment pattern between normal and hyper-pronated aligned feet in female subjects during the stance phase of gait
Background: Excessive range of adductory free moment of the ground reaction force may potentially increase the risk of lower extremity injuries by applying a higher torsional load transmitted to the proximal parts. Objective: It was hypothesized that the free moment pattern might be different between hyper-pronated and normal feet subjects. Moreover, a correlation would exist between peak...
متن کاملمقایسه نتایج ترمیم جراحی سینوس پایلونیدال بهروش ترمیم اولیه با ترمیم ثانویه
Background: Gross difference in return to work exists in pilonidal sinus patients operated by primary and secondary repair. This survey was to evaluate the results of surgical management of pilonidal sinus with primary or secondary closure.Methods: In a randomized clinical trial, patients with pilonidal sinus referring to the surgical clinic of Shariati Hospital in Tehran, Iran between Mar...
متن کاملPnm-13: Body Image and Marital Adjustment: A Comparison of Fertile and Infertile Women
Background: Considering that body image is an important component of self-esteem, women’s body image may shape relationship satisfaction in similar ways. That is, women with more positive body image may be more confident that their partners will continue to accept them and thus be more likely to take emotional risks that are necessary to maintain the marital relationship. This study therefore a...
متن کاملPossibility and Reproducibility of Renal Assessing and Size Measurement by Three- Dimensional vs Two- Dimensional Ultrasounographv in Dogs
Objective- To determine the possibility and reproducibility of three-dimensional ultrasonography (3DUS)and comparison of the achieved measurements to normal two-dimensional ultrasonography (2DCS)Design- Descriptive studyAnimals- 10 young mixed normal dogs, age 1.5-2.5 year, weighing 9.7-12 kg Procedure- Renal width, length, and depth measured in coron al and transverse sections. The measurement...
متن کامل