Phototherapy (light treatment) is the process of using light to eliminate bilirubin in the blood. Your baby's skin and blood absorb these light waves. These light waves are absorbed by your baby's skin and blood and change bilirubin into products, which can pass through their system.For over 30 years, phototherapy treatment in the hospital has been provided by a row of lights or a spotlight suspended at a distance form a baby.hese light waves are absorbed by your baby's skin and blood and change bilirubin into products, which can pass through their system. For over 30 years, phototherapy treatment in the hospital has been provided by a row of lights or a spotlight suspended at a distance form a baby.
Another window will open where you can tick the option âRequire a password to open the documentâ. Once checked, the password field will be accessible. Now, enter the password which you would like to use to protect the PDF file and click on âOKâ.
File and folders not frequently used-An easy way to password protect files is to create an archive of the files using a compression tool. When the archive is created, you can encrypt the contents by specifying a password. Windows ME and Windows XP users-Windows ME and Windows XP come with their own compression utility.f you are using a single account, see the other security solutions section. 1  Select the file or folder you want to encrypt. 2  Right-click the file or folder and click Properties. 3  On the General tab, click the Advanced button. 4  Check  Encrypt contents to secure data  option.