perimeter monitoring
51Scanning laser ophthalmoscopy — Retinal image of a left eye via Optos Optomap. Scanning laser ophthalmoscopy (SLO) is a method of examination of the eye. It uses the technique of confocal laser scanning microscopy for diagnostic imaging of retina or cornea of the human eye. As… …
52History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
53Country Fire Service — The Country Fire Service is a volunteer based fire service in the state of South Australia in Australia. Many parts of Australia are sparsely populated whilst at the same time they are under significant risk of bushfire. Due to economics, it is… …
54Wireless security — An example wireless router, that can implement wireless security features Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. Many laptop computers have wireless cards pre installed. The… …
55Yellowstone fires of 1988 — The Yellowstone fires of 1988 together formed the largest wildfire in the recorded history of the U.S. s Yellowstone National Park. Starting as many smaller individual fires, the flames spread quickly out of control with increasing winds and… …
56South Australian Country Fire Service — SA Country Fire Service The CFS Badge Established: 1976 Regions: 6 Specialities: Combatant Authority for Fire, Rescue and Hazmat Volunteers: 15,500 Paid Staff …
57Digital security — gives individuals the freedom to embrace the digital lifestyle – to confidently engage in everyday interactions across all digital devices. Digital security affects all aspects of the digital lifestyle, which, among others, comprises computers… …
58Rocky Flats Plant — The Rocky Flats Plant was a United States nuclear weapons production facility near Denver, Colorado that operated from 1952 to 1992. It was under the control of the United States Atomic Energy Commission (AEC) until 1977, when it was replaced by… …
59Cochin International Airport — For the regional airport near Kōchi, Japan, see Kōchi Ryōma Airport. Cochin International Airport കൊച്ചി അന്താരാഷ്ട്ര വിമാനത്താവളം Nedumbassery Airport …
60Sunni-Shia relations — Sunni and Shia (or Shiite) are the two major denominations of Islam. The demographic breakdown between the two groups is difficult to assess and varies by source, but a good approximation is that 85% of the world s muslims are Sunni, and 15% are… …
