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.
What is a XLS file? The .xls extension is given to spreadsheets that have been created in versions of Microsoft Excel that were published prior to the 2007 edition of the product. Microsoft Excel 2007 and later versions now use the .xlsx format rather than the .xls extension. This is due to the fact that the newer Excel software utilizes xml formatting for increased program and file efficiency.