When artificial intelligence came into existence in the 1960s, the field of computational linguistics became that sub-division of artificial intelligence dealing with human-level comprehension and production of natural languages.

When exposed to sunlight, artificial light, or infrared radiation ( even the heat of a hand nearby can be enough ), the vanes turn with no apparent motive power, the dark sides retreating from the radiation source and the light sides advancing.

When the loop is closed, the system may function as an artificial pancreas.

When they arrive in Precipice, the couple have to abandon their normal " urban pattern " to see the ways in which the town's unique design merges public and private space, along with natural and artificial structures.

When biological warfare or new, currently hypothetical, threats ( i. e., robots, new artificial bacteria ) are considered, biosafety precautions are generally not sufficient.

When a moth encounters a much closer artificial light and uses it for navigation, the angle changes noticeably after only a short distance, in addition to being often below the horizon.

When Excelsior promoted to the Eredivisie after the season 2009 – 10, the club decided to replace the grass surface with artificial turf.

When haze obscures the horizon, navigators use artificial horizons, which are bubble levels reflected into a sextant.

When Mao Zedong's Great Leap Forward ( 1958 – 1961 ) created an artificial famine, Mao publicly blamed the nation's food shortages on the greed of rich peasants, who were supposedly hiding China's huge surplus production from the government.

When multiple perceptrons are combined in an artificial neural network, each output neuron operates independently of all the others ; thus, learning each output can be considered in isolation.

When Dante is discussing the " Milk Maids ", the shopper shown is Smith's mother, Grace, and the customer whose job it is to " manually masturbate caged animals for artificial insemination " is played by Smith's sister, Virginia.

When the expedition finally arrives at Jalo's pre-programmed coordinates, they find a flattened version of the mediaeval Eastern hemisphere of Earth, clearly artificial.

His science fiction novels, of which the best known are The Man Who Folded Himself ( 1973 ), about a man who inherits a time-travel belt, and When HARLIE Was One ( 1972 ), the story of an artificial intelligence's relationship with his creators.

When dogs reproduce without such human intervention, their offsprings ' characteristics are determined by natural selection, while " dog breeding " refers specifically to the artificial selection of dogs, in which dogs are intentionally bred by their owners.

When it is not an artificial garden feature, a grotto is often a small cave near water and often flooded or liable to flood at high tide.

When it is taken to the lab for testing, Doby ( Fred Williamson ), their captain, tells them it is artificial sweetener.

When the rocket engine must temporarily be shut down in order to execute the turnaround maneuver that will enable it to land on the Moon right side up, the momentary lack of artificial gravity also poses problems for Haddock, who has neglected to put on his magnetic boots in time.

When in " Sleeper ", Lana falls into a catatonic state having been attacked by the Kryptonian artificial intelligence known as Brainiac ( James Marsters ), Chloe takes over Lana ’ s Isis Foundation, a free clinic for individuals who have been infected by the meteor rocks.

When AI researchers first began to aim for the goal of artificial intelligence, a main interest was human reasoning.

When she was fitted with artificial limbs, she experienced them only as an attempt to make her look less disconcerting instead of actually helping her.

When the area was declared a World Heritage Site, the hotels were demolished and the road removed and replaced with artificial pools.

When dealing with an artificial intelligence based on the dead son of its creator, Wonder Woman faced a duplicate of Sinestro created by the A. I.

When playing on artificial turf the maximum length of spikes is 6 millimeters.

When the Universe was very young, it was likely infused with dark energy, but with less space and everything closer together, gravity had the upper hand, and it was slowly braking the expansion.

When an aircraft is flying straight and level ( cruise ) most of the lift opposes gravity.

When it was pointed out to Niven that the Ringworld was dynamically unstable, in that once the center of rotation drifted away from the central sun, gravity would pull the ring into contact with the star, he used this as a plot element in the sequel novel, The Ringworld Engineers.

When a body at these points is perturbed, it moves away from the point, but the factor opposite of that which is increased or decreased by the perturbation ( either gravity or angular momentum-induced speed ) will also increase or decrease, bending the object's path into a stable, kidney-bean-shaped orbit around the point ( as seen in the rotating frame of reference ).

When a body ( body 1 ) is acted on by the gravity of another body ( body 2 ), the field can vary significantly on body 1 between the side of the body facing body 2 and the side facing away from body 2.

When these densities are divided, references to the spring constant, gravity and cross-sectional area simply cancel, leaving

When a pendulum is displaced sideways from its resting equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position.

When fusion no longer generates enough pressure to counteract gravity, the star rapidly collapses to form a black hole.

He does not explicitly acknowledge any anticipation of his demonstration of electrostatic repulsion by the latter but, as he quotes a passage from the same page, could not have been unaware that, in a discussion of the nature of electrical attraction, Cabeo had written ( Philosophia Magnetica p. 192 ): " When we see that small bodies ( corpuscula ) are lifted ( sublevari et attolli ) above the amber and also fall back to the motionless amber, it cannot be said that such erratic behaviour ( talem matum-but if " matum " is taken as a misprint for " motum ", then the translation is simply " such motion ") is an attraction by the gravity of the attracting body.

When moving within a rotating reference frame such as in a centrifuge or environment where gravity is simulated with centrifugal force, the coriolis effect causes a sense of motion in the vestibular system that does not match the motion that is seen.

When the head is tilted or the body position is changed with respect to gravity the displacement of the stones causes the hair cells to bend.

When long-range forces ( typically gravity or the Coulomb force ) are taken into account, then the interaction between each pair of particles needs to be computed.

When a liquid is poured into an open human mouth, the swallowing process is completed by peristalsis which delivers the liquid to the stomach ; much of the activity is abetted by gravity.

When installed vertically, glass ( or plastic ) bears its own weight because only a small area ( the top edge of the glazing ) is subject to gravity.

When gravity is negligible and using a Cartesian coordinate system for spacetime, the divergence of the non-gravitational stress – energy will be zero.

When a low, near-circular orbit around a body with substantial gravity ( as is required for many scientific studies ) is needed, the total required velocity changes can be on the order of several kilometers per second.

When a body is affected by a non-uniform external gravitational field, one can sometimes define a center of gravity relative to that field that will act as a point where the gravitational force is applied.

When it is necessary to consider a gravitational torque, it is easier to represent gravity as a force acting at the center of mass, plus an orientation-dependent couple.

When the quantum properties of gravity are not disregarded, spacetime itself becomes a quantum object, and therefore the usual logic of conventional quantum field theory, which requires the existence of a well defined classical geometry, does not work anymore.

When an aircraft is in cruise for example, lift does oppose gravity, but occurs at an angle when climbing, descending or banking.

When a fluid element is displaced on an interface or internally to a region with a different density, gravity tries to restore the parcel toward equilibrium resulting in an oscillation about the equilibrium state or wave orbit.

When the wavelength of a gravity wave is less than twice the depth of the ocean or lake its behavior is governed by the nonlinear Schrodinger equation and its speed is proportional to.

When the head is tilted or the body position is changed with respect to gravity, the displacement of the stones causes the hair cells to bend.

When balls reach the top of the elevator, gravity takes the ball to the ball track.

When the bodies reach sizes of approximately one kilometer, then they can attract each other directly through their mutual gravity, enormously aiding further growth into moon-sized protoplanets.