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Histamine is an organic nitrogenous compound involved in local immune responses communication, as well as regulating physiological functions in the gut and acting as a neurotransmitter for the brain, spinal cord, and uterus.
In mathematics, the exponential response formula (ERF), also known as exponential response and complex replacement, is a method used to find a particular solution of a non-homogeneous linear ordinary differential equation of any order.
A human traveling on a bicycle at 16–24 km/h (10–15 mph), using only the power required to walk, is the most energy-efficient means of human transport generally available. [5] Air drag, which increases with the square of speed, requires increasingly higher power outputs relative to speed.
Land speed records by type of vehicle Category Speed (km/h) Speed (mph) Vehicle Operator Date Certifier Refs Land speed record [a]: 1,227.985: 763.035: ThrustSSC
In motorsport, the fastest lap is the quickest lap run during a race. Some racing series, like Formula One, Formula 2 and Formula E award championship points for a driver or team that set the fastest lap. In Grand Prix motorcycle racing no point is awarded for the fastest lap. Giacomo Agostini holds the current record for the most fastest laps ...
A more intuitive characteristic of exponential decay for many people is the time required for the decaying quantity to fall to one half of its initial value. (If N(t) is discrete, then this is the median life-time rather than the mean life-time.) This time is called the half-life, and often denoted by the symbol t 1/2. The half-life can be ...
Also has the second fastest time (9.63) and shares the third fastest time of 9.69 with Tyson Gay and Yohan Blake. Bolt's 9.63 is the Olympic record, set at the 2012 games. 150 metres: 14.35 Manchester, England: 17 May 2009 WB [note 2] He ran the last 100 m in 8.70, the fastest ever recorded time over a 100 m distance.
Although the perception of time is not associated with a specific sensory system, psychologists and neuroscientists suggest that humans do have a system, or several complementary systems, governing the perception of time. [15] Time perception is handled by a highly distributed system involving the cerebral cortex, cerebellum and basal ganglia. [16]