Category: Users’ questions

Is the Nikon D500 being discontinued? As of July 2019, Nikon has eight active DSLR models. But for the Nikon D3500, the Nikon D5600, and the Nikon D500, it’s the end of the line. According to Nikon Rumors, these camera models will “likely be replaced by mirrorless models.” Is Nikon D500 good for macro photography? […]

What is advanced metering infrastructure in smart grid? AMI is an integrated system of smart meters, data management systems and communication networks that enable two-way communication between the utilities and the customers. What are the main goals of the advanced metering infrastructure? The goal of an AMI is to provides utility companies with real-time data […]

How do you handle a large amount of data in Java? Provide more memory to your JVM (usually using -Xmx / -Xms ) or don’t load all the data into memory. For many operations on huge amounts of data there are algorithms which don’t need access to all of it at once. One class of […]

What are the eight layers of the atmosphere? Layers of the atmosphere: troposphere, stratosphere, mesosphere and thermosphere. Moving upward from ground level, these layers are named the troposphere, stratosphere, mesosphere, thermosphere and exosphere. The exosphere gradually fades away into the realm of interplanetary space. What are the 9 layers of the atmosphere? The different layers […]

Why are Time Team digs only 3 days? She explained how it works: “We have a programme of work which is carefully planned to be carried out over three days, so by the end of the third day all the archaeology will be done. “On the fourth day the trenches will be back-filled, because that […]

What is Cystofix? Cystofix® SG is a range of four puncture sets that offer additional safety to suprapubic catheterization thanks to the: Well known Seldinger technique, widely used in central venous catheterization1) and percutaneous nephrostomy. What is cystostomy procedure? Cystostomy is the general term for the surgical creation of an opening into the bladder; it […]

Does deactivating Facebook delete data? Deactivating your account does not fully delete it. When you deactivate your account, Facebook saves all of your settings, photos, and information in case you decide to reactivate your account. Your information isn’t gone—it’s just hidden. If you’d like to save photos and posts from your account, click Download Info. […]

What is ATEX vacuum cleaner? The Atex Flameproof vacuum cleaners are ideal for general cleaning and to extract dusts and trimmings in industrial work environments classified ATEX Zone 22 Dusts (3D) and ATEX Zone 2 gas (3G) where it is required a reliable flameproof vacuum cleaner, efficient and with reduced dimensions. What makes a vacuum […]

Is Aveda Outer Peace discontinued? This Aveda skin care collection called Outer Peace, is now nearly completely discontinued. This skin care line uses modern Ayurvedic botanicals to achieve balanced, clear skin. Is Aveda good for acne? Aveda claims that 92% of users saw a marked improvement in their acne after four weeks of daily use. […]