When a susceptible insect ingests the transgenic crop cultivar expressing the Bt protein, it stops feeding and soon thereafter dies as a result of the Bt toxin binding to its gut wall.

When the orchestra stops playing ( which is often in the summer ), orchestral bassists have to find other work, either as a teacher or coach, or in another group.

When the actuator reaches the desired position, the two signals ( incoming and outgoing ) cancel each other out and the actuator stops moving ( completing a feedback loop ).

When a defender successfully stops an attacking player ( who loses the ball over a line ), the play is stopped and restarted by the attacking team from the spot of the infraction or on the nine-meter line.

When it reaches the towns of Saugatuck and Douglas it stops and enters Lake Michigan.

When a sear is in place, it effectively stops the bolt at some point in its range of motion.

When the music player suddenly stops the music, everyone must race to sit down in one of the chairs.

When León became the first city in Nicaragua to fall to the Sandinistas, he responded with aerial bombardment, famously ordering the air force to " bomb everything that moves until it stops moving.

When nuclear fusion in the core of the star stops, the star collapses.

A Time review of The Hour of Decision noted his international popularity as a polemicist, observing that " When Oswald Spengler speaks, many a Western Worldling stops to listen ".

When the key is released, a damper stops the string's vibration.

When trans-Saharan trade intensified, they developed departure and arrival centers with slave depots and intermediary secure caravan stops.

When the distant scanning station detects ALE activity, it stops scanning and stays on that channel until it can confirm whether or not the call is for it.

When the surrounding gas and dust envelope disperses and accretion process stops, the star is considered a pre – main sequence star ( PMS star ).

When the fever stops, and the hypothalamic setting is set lower ; the reverse of these processes ( vasodilation, end of shivering and nonshivering heat production ) and sweating are used to cool the body to the new, lower setting.

When the water pressure within the xylem reaches extreme levels due to low water input from the roots ( if, for example, the soil is dry ), then the gases come out of solution and form a bubble – an embolism forms, which will spread quickly to other adjacent cells, unless bordered pits are present ( these have a plug-like structure called a torus, that seals off the opening between adjacent cells and stops the embolism from spreading ).

When the person stops drinking, the body tries to make up for lost time by producing more glutamine than it needs.

( In order not to interpret +++ which may be a part of data as the escape sequence the sender stops communication for one second before and after the +++). When the modem encounters this in a stream of data, it switches from its normal mode of operation which simply sends any characters to the phone, to a command mode in which the following data is assumed to be a part of the command language.

When one spins and stops suddenly, fluid in the inner ear continues to rotate causing a sense of continued spinning while one's visual system no longer detects motion.

When Krusty makes a tribute to Bob at the last minute, however, Bob has a change of heart and stops Bart from fulfilling his mission.

When the heartbeat stops, a person is suffering clinical death – by definition, but consciousness is not lost until 15 – 20 seconds later.

When Jack Williams, a former New York cop who has lost an arm in World War II saving his friend Mike Hammer's life, falls in love with Myrna Devlin, a young heroin addict whom he stops from jumping off a bridge to commit suicide, he asks Manning to admit her to her clinic for psychotherapy.

When the suspension in a car is fully compressed, it reaches the bump stops, small blocks of rubber that catch the suspension arms at the end of their range of movement.

When she shrinks from him, he stops the car.

As pointed out on The Simpsons Archive episode capsule for Sweets and Sour Marge, " When the people-ball is rolling toward Hans Moleman and Agnes Skinner, you can see another Moleman in the ball if you watch in slo-mo ( upper left corner of the screen, I believe ).

When steel or aluminium is used this involves welding of the plates and profiles after rolling, marking, cutting and bending as per the structural design drawings or models, followed by erection and launching.

When Union force occupied Baton Rouge in May 1862, all rolling stock was sent to the extreme western end of the railroad for safety where it remained for the duration of the war.

When the Montana Territory became the state of Montana in 1889 the future site of Hysham was just a blank spot in the rolling prairie along the Yellowstone River.

When settlers arrived in what is now Susquehanna County they found rolling hills, clear lakes, and mountain streams with an abundance of natural resources like timber and bluestone.

When raw footage is available, candid moments are seen of speechmakers ( including President Truman ) when they don't know the cameras are rolling.

When memory is near full, the MCP examines the working set, trying compaction ( since the system is segmented, not paged ), deallocating read-only segments ( such as code-segments which can be restored from their original copy ), and as a last resort, rolling dirty data segments out to disk.

When the game starts Rick finds himself in a cave running from a rolling boulder, a famous scene from the Indiana Jones movie.

When loaded trucks are carried on railway wagons, with facilities to complete the journey by road by rail-road transfer the train service is referred to as a rolling road, a related term is Trailer on Flatcar, ( TOFC )

" When rolling out the mixture prior to steaming the phallic shape provides the reason for ' dick ', as in " That looks like a spotted dick ".

When guests were offended by this depiction, Disney initially changed the tableau of the woman chasing the pirate by having her try to hit him with a rolling pin.

Richard L. Riedel, a Senate press gallery attendant in the 1920s and 1930s, recalled, " When would go into one of his rages, it took little imagination to see fire and smoke rolling out of his mouth like some fierce dragon.

When its rolling chassis was presented at the 1965 Turin auto show, and the prototype P400 debuted at the 1966 Geneva show, the car received a stellar reception from showgoers and motoring press alike, who were impressed by Marcello Gandini's sleek styling as well as the car's revolutionary design.

When he had fixed the camera, a hearse happened to be passing by just as Méliès restarted rolling the film, his end result was that he had managed to make a bus transform into a hearse, which is a camera effect called a stop trick.

When the Trinidadian cricketer Syed Mubarak Ali was no-balled 30 times for throwing in a match against Barbados in 1942, he resorted to rolling the ball along to avoid more no-balls.

When moved differentially, ( one up, one down ) they will cause a rolling force to be applied.

When rolling a cigarette, one fills the rolling paper with tobacco, cannabis, cloves, damiana or other herbs.

When June 6 came the sky was clear, but the ship was still at sea, and he could not take astronomical observations with the vessel rolling about.

When new rolling stock was introduced with sliding pneumatic doors the loop platforms had to be extended to provide access to all doors but it was not possible to extend the platform on the inside of the loop ( the south side ) as it interfered with an access track to the depot.

When stabilators can move differentially to perform the roll control function of ailerons, as they do on many modern fighter aircraft they become tailerons or rolling tails.

When purchases of rolling stock resumed, with little remaining capacity in the UK, contracts were increasingly placed overseas.

When the measuring wheel moves parallel to its axis, the wheel skids without rolling, so this movement is ignored.

When built, from 1976, the InterCity 125 rolling stock was considered to be diesel-electric multiple units, with semi-fixed formations of power cars and intermediate passenger-carrying trailer cars.