Category: Tips
What is an ASR in telecom?
What is an ASR in telecom? The answer-seizure ratio (ASR) is the percentage of telephone calls which are answered, a measure of network quality and call success rates in telecommunications. What is ASR and ACD in VoIP? The answer-seizure ratio (ASR) and average call duration (ACD) are the most commonly used metrics to indicate VoIP…
Read MoreAre green laser pointers illegal in the UK?
Are green laser pointers illegal in the UK? United Kingdom UK and most of Europe are now harmonized on Class 2 (<1 mW) for General presentation use laser pointers or laser pens. Anything above 1 mW is illegal for sale in the UK (import is unrestricted). Do green lasers work in the cold? Since the…
Read MoreHow do you refill an empty perfume bottle?
How do you refill an empty perfume bottle? Remove the plastic cap and sprayer from your travel perfume bottle. If you have a plastic perfume atomizer, simply lift off the plastic cap from the outside. Then, unscrew the plastic sprayer from the top. Sit the lid and the sprayer to the side until you fill…
Read MoreWhat is pre test control group design?
What is pre test control group design? A pretest posttest design is an experiment where measurements are taken both before and after a treatment. The design means that you are able to see the effects of some type of treatment on a group. Pretest posttest designs may be quasi-experimental, which means that participants are not…
Read MoreHow much money would I have if I filled a 2 liter bottle with dimes?
How much money would I have if I filled a 2 liter bottle with dimes? The volume of a cylinder is the radius squared times pi times the thickness, which means one dime takes up approximately 0.0207 cubic inch of space. A 2 Liter bottle is 122.0475 cubic inches. Doing some simple division, we can…
Read MoreHow do you make good sweet tea?
How do you make good sweet tea? Instructions Boil the water. Bring 4 cups of the water to a boil in a small saucepan over medium-high heat. Steep the tea for 5 minutes. Add the sugar to the tea. Pour the tea base into the pitcher. Top off the pitchers with water. Refrigerate until very…
Read MoreWhen do you use cuffed endotracheal tube?
When do you use cuffed endotracheal tube? Advantages of using cuffed ETTs. Cuffed ETTs potentially offer the advantages of: lower rate of ETT leak; improved ventilation; less reintubations to find the correct ETT size; a smaller ETT through the delicate cricoid; less ventilator-associated pneumonia/aspirations; and the use of less anaesthetic and other gases. Why is…
Read MoreWhat happened to Randy Couture ear?
What happened to Randy Couture ear? He went to a doctor, who stabbed his upper ear with a supersize syringe and drained it of blood and pus. “It feels like somebody is digging a tunnel through the side of your head,” he says. The doctor told him to rest for four weeks and the ear…
Read MoreWhich is the best software for karaoke singing?
Which is the best software for karaoke singing? Karaoke software is designed to provide you with a platform where you can see the lyrics in a separate screen. It will transform songs without lyrics, so you can sing with the background music of the song. Karaoke is a favourite among the majority of people since…
Read MoreComo colocar uma conta do Google como padrão?
Como colocar uma conta do Google como padrão? Caso tenha mais de uma conta no Google e queira alterar a sua conta padrão, é necessário sair de todas as contas Google (logout) e removê-las do navegador. Em seguida, basta acessar com a sua conta Google que será a padrão. Se desejar, é possível adicionar novamente…
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