In one sentence, describe what the following article is about: Some engineered hardwood manufacturers recommend installing underlayment between the flooring and a concrete subfloor. Underlayment prevents the flooring from moving and makes the floor quieter to walk on.You can use foam, wood, cement board, or another hard, thin layer for the underlayment. Plywood is a popular choice, as it can be nailed into place along the edges. Each manufacturer will have different spacing requirements, so make sure you check the directions. If your hardwood didn’t come with spacers, you can get some of your own from most home improvement stores. You should pour enough glue that it’s about the width of 2 or 3 boards. Then use the trowel to scrape the side of the bucket and prevent drips. You should hold the trowel at a 45-degree angle to the floor. Make sure the teeth of the trowel are touching the concrete, and spread the glue. You should only spread the glue far enough to work with 2 or 3 rows of flooring. Otherwise it will dry too quickly. You can use less glue than this to start if you’re nervous about timing. Spread enough for two rows until you get the hang of it and can work more quickly. They should be flush against the spacers, with the tongue facing out into the room. As you lay each new board down, make sure its edge is flush against the edge of the piece before it. This secures each row and makes sure there’s no space between them. As you set each new board, use a tapping block and mallet to secure it in place. The edges of the new boards should be staggered about 6 inches (15 cm) from each end. If you’re gluing the boards down, use a tapping block that lays on top of the board and has a curved edge the hangs down over the edge of the flooring. Otherwise your block will get stuck in the glue. Once you’ve finished gluing down your flooring, let it dry for 24 hours. If you haven’t finished the flooring but need to stop for a while, give it 24 hours before you step on it again. Once your flooring is in, remove the spacers and slide the trim pieces between the flooring and the wall. If necessary, use a flat bar to pull the trim taught against the first row of flooring.
Summary: Add underlayment if recommended by the manufacturer. Lay out your spacers against the wall. Pour glue onto the concrete. Use the trowel to spread the glue. Lay the first row of boards. Fit the groove of the second row over the tongue of the first. Let the flooring dry for 24 hours. Install the trim.

If the site owner and the host are refusing the remove your content, you may have to resort to legal measures. This will be most effective if either the site owner or the hosting company are in the same country as you. Remember, this method will only be useful if the content that is posted is actually illegal (slanderous, defamatory, copyright). It is not illegal for someone to just post your name on a website. This is the cheapest option, and is often good enough to scare the recipient into taking down the content. You only need a few hours of the lawyer's time to perform this, so it shouldn't cost too much. Send the notice to both the site owner and the hosting company. This is the most expensive solution, and should only be attempted if you are absolutely sure the content is illegal. You'll have to pay legal fees, unless you are able to win your case and have the site owner or host pay them. Consult with a lawyer to determine if this is the correct course of action for you. You'll have a very hard time even getting a court date if the host is from a different country. See How to Get a Court Order for more information on filing a court order.
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One-sentence summary -- Know when this is necessary. Contact a lawyer to draft an "intent to sue" notice. Get a court order.

Q: If there is a threat of nuclear war near your home, leave the area immediately. They will be overcrowded, possibly causing a major gridlock. Instead, use smaller, unknown routes only used by farmers or cattle. Make as little movement as possible, close the curtains after sunset, and avoid making noise. You will want to know if a mob is rushing towards your BOL (Bug Out Location). Anyone  can be your enemy. Don't let anyone you don't know well and don't know if they won't do anything bad into your BOL. Never, ever. Music, games and activities can help to keep the morale up.
A: Monitor the news channels newspapers. Don't use major roads. Stay hidden. Place guards. Get ready to eliminate any possible threats. Keep the spirits up.

Problem: Article: Hot flashes can really do a number on your sleep. To fight them, you can find pillows that are specifically designed with cooling gel or water inserts. These can help lower the intensity of your hot flashes, making it easier to sleep through them.  These pillows are available online, as well as in some mattress and home goods stores. If you have a pillow you already really like, you could get a cooling mat to place underneath. This won't be quite as effective as a cooling pillow, but it can still help cut out some of the heat. Another way to combat those awful hot flashes is to lower the thermostat in your bedroom. If you have central air conditioning and don't want to pay to cool your whole house, look into a window-unit or portable air conditioner to cool off your bedroom without heating up your energy bills.  Start running your air conditioner at least half an hour before you go to bed to make sure your room is nice and cool when you settle in for the night. If you don't have an AC unit or you want to minimize the cost of cooling, you may be able to use a fan. Fans work best when it's not too hot in your room. For major temperature changes, AC may still be necessary. Even small amounts of light can disrupt your sleep, especially during menopause. Try hanging blackout curtains over your windows to keep any excess light out of your room.  If you have a digital alarm clock, face it away from your bed. That way, the lights from the clock face aren't glowing at you while you're trying to sleep. You could also replace your digital clock with an analog one. You could also wear a sleep mask to help block out light if you don't want to invest in new window treatments. The lights from the alarm clock aren't the only little lights that can wake you up. Keeping a tablet, phone, TV, or computer in your room can make it difficult to fall asleep and stay asleep. Designate your room a gadget-free zone, except for maybe an e-reader without a backlight. If you feel like you need your phone with you at night for emergencies, try turning on the blue light filter and plugging it in away from your bed. That way, the light is less harsh and you'll be less tempted to use it for random browsing.
Summary:
Use a cooling pillow or mat. Keep your bedroom at around 65 °F (18 °C). Use blackout curtains to block out all light. Declare your bedroom a tech-free zone.