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ANFO (/ ˈ æ n f oʊ / AN-foh) [1] (or AN/FO, for ammonium nitrate/fuel oil) is a widely used bulk industrial high explosive. It consists of 94% porous prilled ammonium nitrate (NH 4 NO 3 ) (AN), which acts as the oxidizing agent and absorbent for the fuel, and 6% number 2 fuel oil (FO). [ 2 ]
It can cause headaches, made worse by standing, moving and coughing, [33] as the low CSF pressure causes the brain to "sag" downwards and put pressure on its lower structures. [33] If a leak is identified, a beta-2 transferrin test of the leaking fluid, when positive, is highly specific and sensitive for the detection for CSF leakage. [ 34 ]
After the solution is formed, typically at about 83% concentration, the excess water is evaporated off to leave an ammonium nitrate (AN) content of 95% to 99.9% concentration (AN melt), depending on grade. The AN melt is then made into "prills" or small beads in a spray tower, or into granules by spraying and tumbling in a rotating drum. The ...
Aquaporin-4 was first identified in 1986. It was the first evidence of the existence of water transport channels. [10] The method that was used to discover the existence of the transport channels was through knockout experiments. With this technique they were able to show the significant role of AQP4 in CNS injuries and brain water imbalances. [6]
Hydrocephalus is a condition in which cerebrospinal fluid (CSF) builds up within the brain. [1] This typically causes increased pressure inside the skull.Older people may have headaches, double vision, poor balance, urinary incontinence, personality changes, or mental impairment.
Plastic’s versatility, durability, and low weight-to-strength ratio have made it an efficient material for many of life’s modern conveniences. However, by their nature, plastics can break down ...
The human brain is the central organ of the human nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous ...
Replacing red meat with plant-based protein sources such as nuts and legumes was associated with a 19% lower risk of dementia and 1.37 fewer years of cognitive aging, according to the study.