Explain assemblies in .net?
What is the size of a vector?
Is there a quick rule-of-thumb to estimate a gas side heat-transfer rate inside the tubes of a shell and tube heat exchanger?
What is mysqladmin flush hosts?
What is atomic property?
what is the role of transformer?
How do you extract ephedrine from a mineral block?
I need to know steps to Calibration Valve Guard......
Explain how to get the geolocation data on a picture?
What is general format for a prototype?
What is event loop in javascript?
Explain how to design a software ic using vhdl?
Which files are used by the startup and shutdown commands?
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
What is rails migration? What can it do?