enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. QRS complex - Wikipedia

   en.wikipedia.org/wiki/QRS_complex

   QRS complex. Schematic representation of a normal sinus rhythm ECG wave. Diagram showing how the polarity of the QRS complex in leads I, II, and III can be used to estimate the heart's electrical axis in the frontal plane. The QRS complex is the combination of three of the graphical deflections seen on a typical electrocardiogram (ECG or EKG).

3. QR code - Wikipedia

   en.wikipedia.org/wiki/QR_Code

   The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [5] [6] [7] The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; [8] the pattern of position detection was found and determined by applying the least-used ratio (1:1:3 ...

4. Entertainment center - Wikipedia

   en.wikipedia.org/wiki/Entertainment_center

   An entertainment center (or centre), also known as an entertainment complex or a home entertainment center, is a piece of furniture designed to house consumer electronic appliances and components. It is sometimes a large cabinet with an exterior styled to appear like upscale furniture and an interior dedicated to electronic gear, such as home ...

5. Radio-frequency identification - Wikipedia

   en.wikipedia.org/wiki/Radio-frequency_identification

   Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter. When triggered by an electromagnetic interrogation pulse from a nearby RFID reader device, the tag transmits ...

6. These are the best deals at Walmart this week - AOL

   www.aol.com/lifestyle/best-walmart-deals...

   Check out the deals we're shopping at Walmart today while they're on sale! Carote. 8 Pcs Granite Non-Stick Cookware Set. $40 $170 Save $130.

7. Add extra countertops to your kitchen with this $78 storage ...

   www.aol.com/lifestyle/kitchen-island-walmart...

   Each of the three shelves holds up to 88 pounds, making them ideal for storing bulky items, while the 10 hooks on the sides display cooking utensils, kitchen towels, coffee mugs or whatever else ...