Write an article based on this "Build your base. Build the ball. Break the forms. Create the basin. Insert the tubing. Trim the tubing and secure the ball. Add water and turn on the pump."
article: Get a 5 gallon (18.9 L) cylindrical bucket and cut a hole for a 3/4 PVC pipe at the bottom. Turn the bucket upside down and fit a piece of 24" PVC pipe through the hole, leaving about 6" of space at the bottom. Use silicon or caulk to seal any gaps. Place this structure on a large piece of spare plywood, and then center a 12" wide piece of concrete forming tube around the bucket. This is your form for the base and will be filled with quick-set concrete. Fill it until the bucket has at least 2" of material covering it and then give it a shake to remove bubbles. Let it set according to the manufacturer's instructions. Get a glass light fixture globe, spray the inside with cooking spray and then fill it to the top lip with concrete. Tape off the end of a PVC tube and shove the taped end down through the center of the ball so that it sits snugly against the glass. Tape it in place until the concrete sets. Break both pieces out of their forms and use a flexible saw to cut off the extra PVC pipe. Dig a shallow hole big enough to get a plastic garden basin in. Fill it part way with river stones set a 100–155 gallon (586.7 L)-per-hour pump into the rocks and then cover the pump with a layer of rocks. Run 1/2" vinyl tubing from the pump and, with the base tipped on it's side, up through the PVC pipe. Tip the base into place and then insert the tubing through the ball. Cut off the excess tubing that protrudes from the ball and then remove the ball in order to trim the tube so that it will fit just below the lip of the ball. Return the ball to it's location and this time secure it in place with some adhesive silicon. Pour water into your basin and then start the pump. Ta-da! Your garden fountain is done!

Write an article based on this "Swipe down from the top of the home screen. Tap the gray airplane icon. Tap OK."
article: This opens the notification panel. It’s at the top of the screen. A confirmation message will appear. The airplane icon will turn blue, which means airplane mode is enabled. This means you can't make or receive phone calls or use mobile data. Incoming calls will be routed right to voicemail. To turn off airplane mode, open the notification panel, then tap the airplane icon again.

Write an article based on this "Treat psoriasis with UVB therapy. Use psoralen plus ultraviolet A (PUVA) for severe psoriasis. Get combination light therapy."
article:
Ultraviolet B (UVB) therapy slows skin cell production, and may reduce the scale and dead skin buildup that is often associated with psoriasis. This therapy involves exposing affected skin to ultraviolet light for a brief period of time. The frequency of these treatments may depend on the condition of your skin or the type of UVB treatment. UVB therapy can be used to treat psoriasis that resists other forms of treatment.  Types of UVB therapy include broadband UVB therapy, narrow band UVB therapy, or limited daily exposure to natural sunlight (following your doctor's recommendations). Any type of UVB therapy may result in skin irritation or burns. Your doctor may recommend moisturizer or other topical treatments to reduce the severity of these side effects. For severe or hard-to-treat psoriasis, your doctor may recommend PUVA treatment, which combines a medication (psoralen) with exposure to UVA light. Psoralen helps UVA light penetrate deep into your skin in order to slow down the growth of new skin cells.  Psoralen may be administered as an oral medication (in pill or tablet form) or as a topical treatment. PUVA treatment may result in more severe side effects than UVB therapy, including nausea, headaches, and skin irritation. PUVA therapy may also increase your risk of developing skin cancer and cataracts. Sometimes phototherapy is combined with other forms of treatment. For example, your doctor may recommend combining UVB therapy with topical coal tar. The coal tar not only helps ease symptoms of psoriasis, but it can make your skin more receptive to UVB radiation.