Problem: Article: Wash your skin and then apply an oil-free lotion to any scarred skin and the surrounding area. This will help to keep your concealer in place and will smooth out any uneven skin.  If your scar appears slightly shiny after you've applied the lotion, take a tissue and dab at it a few times. This should lessen any surface sheen. Apply a dime-sized amount of primer after your moisturizer to make your skin makeup ready. Place a few drops of concealer into your palm and allow it to warm up for 1-2 minutes. Then, dab small amounts of the concealer on top of the scar. Feather your finger movements outward to spread the concealer to the surrounding skin. The heat from your fingertips can actually help to liquefy the concealer, creating a more unified look. Keloid scars are often slightly pitted, so it may take a number of layers of makeup for them to fully even out. This is normal. After each drying period, assess the scar to see if there are any visibly pitted areas or uneven patches. Then, apply a bit of concealer on your fingertips to these areas. Lightly touch your concealer to ensure it is dry to the touch. Dip your foundation brush into the liquid until just the tip is coated. Then, dab over the scarred skin and the surrounding areas. Continue re-coating the brush and dabbing until the skin is lightly and evenly covered. This will let the powder evenly attach to the puff. Then, press the powder directly over the scarred area. The powder will help to set your concealer and keep it from fading away. An even application of powder also reduces the tonal differences between your scar and the surrounding skin. Many people like to use a large brush to apply setting powder. However, the powder doesn't always attach as well to uneven or scarred areas. If your makeup appears to be fading away a bit or revealing too much of your scar, take a few moments to apply another layer of foundation and powder. If the makeup has faded away entirely, go ahead and start with concealer. If this is a problem, you might also consider testing out a few long-lasting makeup products. Test out using brushes, sponges, puffs, or your fingertips for makeup application. Experiment with different products in varying skin tones. When you have the time, add on extra makeup layers to see if the result looks better. Remember that you can always use makeup remover to take everything off and start fresh!
Summary: Rub a moisturizer then primer onto your clean skin. Use your fingertips to apply the concealer. Apply another layer of concealer after 1-2 minutes. Apply a general coating of a foundation using a brush or sponge. Press a puff firmly into your setting powder. Check your makeup and reapply throughout the day. Keep practicing your makeup techniques.

INPUT ARTICLE: Article: Etching cream is not recommended for large surface areas because of its potentially toxic fumes. Acid washing is another method of etching glass, but it is best left to professionals due to the potentially toxic nature of the ingredients used in the process. Sandblasting, etching and acid washing are all permanent and cannot be reversed

SUMMARY: Remove window glass from frame, wash and allow to dry. Rent a sandblaster and buy sand/grit from the rental store. Protect the work area with heavy canvas drop cloths and don protective eye goggles, work gloves and face mask. Place window glass in center of drop cloth and follow manufacturer's directions carefully to etch the entire surface of the glass. Clean window glass of excess grit, and replace glass in window frame.

In one sentence, describe what the following article is about: Often, your body will fight off this infection, and you won't have the condition any more within a year or two. Though it can clear spontaneously, there is no cure for the virus. However, you can take a vaccine to prevent it if you're sexually active.  If you had warts with your HPV, they should clear once the infection has cleared. Otherwise, the only way to know if the HPV has cleared up is to get the test again in a year or so. You can get an HPV vaccine starting at age 9. Continue getting a vaccine until age 26 if you’re female or age 21 if you’re male. With this procedure, the doctor will use magnification to take a close-up look at your cervix. That will help them decide if you need further testing, such as a biopsy.  With this procedure, you'll need to be on the examining table with your feet in the stirrups. They will use a speculum to hold your cervix open during the examination. Then, they will rinse out your cervix to make it easier to see. The magnifying lens will not touch you. It's set slightly away from your body. You may feel some discomfort during the procedure, but ask if you can take an ibuprofen or naproxen beforehand to ease any pain. If the doctor decides that something doesn't look quite right, they may want to gather a sample of tissue to be sent to the lab. This part may hurt a little. You might feel a cramp or a pinching sensation.  You may experience a little spotting for a few days after the biopsy. Combined with the colposcopy, the procedure shouldn't last more than 10 minutes. This procedure, the Loop Electro-Surgical Excision Procedure, can be done by your gynecologist. They will give you local anesthesia and will then use a wire to remove some tissue from your cervix. The wire is hot so it may cause some pain after the procedure. However, you shouldn't feel it during the process. After this is done, you may have discharge for several weeks.
Summary: Understand that HPV may clear on its own. Discuss if a colposcopy is necessary. Be ready for a biopsy during your colposcopy. Ask whether you need pre-cancerous cells removed with a LEEP.

In one sentence, describe what the following article is about: Let's say you're working with the following problem: Y =√(x-7) You cannot take the square root of a negative number, though you can take the square root of 0. So, set the terms inside the radicand to be greater than or equal to 0. Note that this applies not just to square roots, but to all even-numbered roots. It does not, however, apply to odd-numbered roots, because it is perfectly fine to have negatives under odd roots. Here's how: x-7 ≧ 0 Now, to isolate x on the left side of the equation, just add 7 to both sides, so you're left with the following: x ≧ 7 Here is how you would write it: D = [7,∞) Let's say you're working with the following function: Y = 1/√( ̅x2 -4). When you factor the denominator and set it equal to zero, you'll get x ≠ (2, - 2). Here's where you go from there:  Now, check the area below -2 (by plugging in -3, for example), to see if the numbers below -2 can be plugged into the denominator to yield a number higher than 0. They do. (-3)2 - 4 = 5  Now, check the area between -2 and 2. Pick 0, for example. 02 - 4 = -4, so you know the numbers between -2 and 2 don't work.  Now try a number above 2, such as +3. 32 - 4 = 5, so the numbers over 2 do work.  Write the domain when you're done. Here is how you would write the domain: D = (-∞, -2) U (2, ∞)
Summary:
Write the problem. Set the terms inside the radicand to be greater than or equal to 0. Isolate the variable. State the domain correctly. Find the domain of a function with a square root when there are multiple solutions.