To decide whether the same method can be used to measure the specific heat capacity of a sample, the following factors that affect measurement during thermal diffusivity tests need to be analyzed: 1  Rise in temperature. 2  Laser pulse magnitude. 3  Reflection by other media. 4  Sample-related problems.
Extreme Lateral Interbody Fusion (XLIF) Extreme lateral interbody fusion (XLIF) is a minimally invasive procedure performed through the side of the body to treat spinal disorders and reduce long-term back or leg pain that has not responded to other treatments, such as steroid injections, physical therapy and pain medication.
xls excel extension is the best known and widespread in the spreadsheets generated by Microsoft Excel application. The files that end with the extension .xls refer to a file which contains all the information (data, formats, graphics, formulas, macros, etc ...) in a spreadsheet, which can only be opened and modified using the Excel application.