As in OCR based document scanning software, barcode scanning software uses information on the scanned images themselves to name files and place them in the appropriate folders.
The most familiar of the fat-storing hormones. Thyroid is perhaps the first hormone that gets medically checked when a patient complains of weight gain. Interestingly enough, it should actually be the LAST on the list of things to modify in order to produce healthy results.
Insulin and cortisol have far greater impacts on fat metabolism compared to estrogen and progesterone. This is important to understand and the reason why hormone replacement therapy does not suddenly result in weight loss. The stronger effects of insulin and cortisol wash out any positive effects from estrogen.