Do hybrid cars use supercapacitors? Supercapacitors are also used to rapidly charge the power supplies in hybrid buses as they go from stop to stop. Why can’t we use big capacitors instead of batteries to store energy? Capacitors don’t provide large amount of energy because they have less energy density than batteries. Capacitors are useful […]
What techniques can be used to open and maintain an airway? Techniques to open the airway include the head tilt–chin lift maneuver and the jaw thrust maneuver. Placement of oral or nasal airways may also help to maintain a patent airway. The use of a face mask with a bag-valve device (e.g., Ambu bag) is […]
What is a ping pong tout? If you’ve ever been to Khao San Road, Bangkok in the evening you will probably be familiar with the ping pong touts, putting their fingers in the side of their mouths in attempt to replicate the sound of a ping pong and offering a free tuk tuk ride to […]
Can you download satellite maps? The USGS Earth Explorer gives a quick and intuitive way to download free aerial and satellite imagery. This tool gives a wide range of options. You can define the time period, geographic extent, and imagery type. Test it out for free downloads of remote sensing imagery and more. How do […]
Where is Tevez now? Argentina national football teamForward Carlos Tevez/Current teams He then returned back to Argentina in 2015, when he re-signed for Boca Juniors. And now he is playing his trade in China – to the tune of a £400,000-a-week! Why did Tevez leave Boca? The veteran striker leaves after Boca lost on penalties […]
Can we use executeQuery for update? SQLException with message “executeQuery method can not be used for update”. Statement executeUpdate(String query) is used to execute Insert/Update/Delete (DML) statements or DDL statements that returns nothing. The output is int and equals to the row count for SQL Data Manipulation Language (DML) statements. When we should activate the […]
Which is the longest acting beta 2 agonist? The long-acting beta(2)-agonists (LABAs), including salmeterol and formoterol, have 12-hour duration of action and are used with a twice-daily dosing regimen for long-term COPD treatment. Unlike salmeterol, formoterol has a rapid onset of action. Which drugs are long acting beta agonists? Long-acting beta-agonists (LABAs): The FDA has […]
What infections does Macrobid treat? What Conditions does MACROBID Treat? bladder infection caused by Enterobacter. urinary tract infection prevention. infection of the urinary tract caused by Enterococcus. urinary tract infection due to E. urinary tract infection caused by Klebsiella bacteria. urinary tract infection caused by Staphylococcus aureus. Can nitrofurantoin treat other infections? When you take […]
What is Kies air? The Kies Air app allows you to connect to your Samsung smartphone or tablet from any device or computer with a Web browser as long as both devices are on the same Wi-Fi network. The Kies Air app basically acts as a Web server and provides a graphical front-end to access […]
What is meant by modern physics? What is “Modern Physics”? “Modern” physics means physics based on the two major breakthroughs of the early twentieth century: relativity and quantum mechanics. Physics based on what was known before then (Newton’s laws, Maxwell’s equations, thermodynamics) is called “classical” physics. Who discovered modern physics? Galileo Galilei was the founder […]
