Q. 1: A body is projected with a velocity of 20ms−1 at 50° to the horizontal plane. Find the time of flight of the projectile. Solution: Initial Velocity Vo = 20ms−1 And angle θ=50° So, Sin 50° = 0.766 And g= 9.8 Now formula for time of flight is, T = 2⋅u...
The resolution of single- and double-stage, homogeneous electric mirror time-of-flight mass spectrometers can be calculated with the derived formulae for detectors located normally to the ion flight direction or parallel to the mirror face. These formulae account for contributions to the peak width...
测试仪器分辨率超过4000(FWHM),质量精度优于6ppm。苯的检出限可至52ppbv。将仪器用于香烟烟气和聚氯乙烯(PVC)热解产物的检测。结果表明,单光子软电离源与高分辨质谱的结合,可直接用于复杂挥发性有机物(VOCs)分子式的确定。陈平中国科学院研究生院侯可勇中国科学院大连化学物理研究所...
This paper presents the design and electro-optical test of a 160<formula formulatype="inline"><tex Notation="TeX">$times$</tex></formula>120-pixels CMOS sensor specifically conceived for Time-Of-Flight 3D imaging. The in-pixel processing allows the implementation of Indirect Time-Of-Flight te...
It’s where dreams are made or shattered, as the final race of the season. After-race entertainment continues into the night with exclusive concerts for Abu Dhabi Grand Prix ticket holders. Beyond F1™ there are also plenty of opportunities to experience the golden beaches, eclectic restaurants...
Describe the bug I notised a delta between betaFlight and National Oceanic and Atmospheric Administration (NOAA) formula of baro height caculation, which is quite small. Check https://en.wikipedia.org/wiki/Pressure_altitude for National ...
The ultra-high performance liquid chromatography is considered suitable for untargeted metabolic profiling, because it provides increased sample throughput, high peak capacities and improved reproducibility [16]. The high-resolution mass spectrometers, such as quadrupole time-of-flight mass spectrometer (Q-...
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and the LFG chemical constituents were analyzed and identified by Ultra performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-QTOF/MS) technology. The ingredients which confirmed by UPLC-QTOF/MS were used to investigate the protective effects against H2O2induced oxidative dama...