When menarche occurs, it confirms that the girl has had a gradual estrogen-induced growth of the uterus, especially the endometrium, and that the " outflow tract " from the uterus, through the cervix to the vagina, is open.

When an outflow boundary forms due to a shallow layer of rain-cooled air spreading out near ground level from the parent thunderstorm, both speed and directional wind shear can result at the leading edge of the three dimensional boundary.

When the water level in the Trent is low, the sluice gates allow water to leave the Idle by gravity, but at high tide, four electric pumps are used to pump the outflow into the space between the sluice gates until it can again discharge by gravity.

When the temperatures of interest belong to several bodies, the concept also requires that flows of heat between each pair of bodies balance to a zero net flow, but it allows the several bodies to gain or lose heat to several external reservoirs provided that their total rate of inflow from all reservoirs is equal to their total rate of outflow to all reservoirs and that each flow is unchanging in time.

When the Notch pathway was blocked, the induction of vascular smooth muscle cell marker expression failed to occur, suggesting that Notch is involved in the differentiation of cardiac neural crest cells into vascular cells during outflow tract development.

When the inflow density is comparable to the outflow density, conservation of mass yields the relationship

When Baroreceptors are stretched ( due to an increased blood pressure ) their firing rate increases which in turn increases the inhibitory effect on sympathetic outflow resulting in reduced norepinephrine production and a corresponding reduction in blood pressure.

When the blood pressure is low, baroreceptor firing is lowered ; this reduces the inhibitory effect on the sympathetic outflow and consequently an increased amount of norepinephrine is released to receptors, causing blood vessels to constrict thus increasing blood pressure.

When fluids are used to distend the cavity, care should be taken to record its use ( inflow and outflow ) to prevent fluid overload and intoxication of the patient.

When an outflow boundary moves into a more stable low level environment, such as into a region of cooler air or over regions of cooler water temperatures out at sea, it can lead to the development of an undular bore.

When hedging a foreign currency exposure, ( say for an American USD business, an outflow of 11, 000 JPY ) it is the foreign currency notional that must be fixed.

When combined with the metaphysical notion that pure forms of this universe are best appreciated when least embodied in a material substratum, it becomes clear that while earth will be dross on a scale of material-formal ratios, celestial bodies will be of a subtle, quickened, ethereal existence, in whose embodiment pure form will be the dominant component and matter will be absent or remain subsidiary.

When he heard that Paul Whiteman was looking for singers to replace the Rhythm Boys, Mercer applied and got the job, `` not for my voice, I'm sure, but because I could write songs and material generally ''.

When the writer uses material does he tamper with it to improve its commercial effect or does he leave it pure??

When the light from a heated material was passed through a prism, it produced a multi-colored spectrum.

When the Western Roman Empire was starting to disintegrate, Augustine developed the concept of the Catholic Church as a spiritual City of God ( in a book of the same name ), distinct from the material Earthly City.

The Irish anti-war song " Johnny I Hardly Knew Ye " and " When Johnny Comes Marching Home " share the same melodic material.

When reconstructing the data, owing to the evaporation of successive layers of material from the sample, the lateral and in-depth reconstruction values are highly anisotropic.

When a symbol is not marked by any of the three grammar symbols ( square, cone, inverted cone ), they may be a non material thing, a grammatical particle, etc.

When the working liquid is water and the bain-marie is used at sea level, the maximum temperature of the material in the lower container will not exceed 100 degrees Celsius ( 212 F ), the boiling point of water at sea level.

When BSE material infects humans, the resulting disease is known as ( new ) variant CJD ( nvCJD ).

When the Church chooses to canonize new material, it is typically added to the Doctrine and Covenants ; the most recent changes were made in 1981.

When scientists transfer a gene from one cell into another cell in order to express the new genetic material as a protein in the recipient cell, the cDNA will be added to the recipient ( rather than the entire gene ), because the DNA for an entire gene may include DNA that does not code for the protein or that interrupts the coding sequence of the protein ( e. g., introns ).

When a small increment of heat is gained by a calorimetric body, with small increments, of its volume, and of its temperature, the increment of heat,, gained by the body of calorimetric material, is given by

When the magma approaches the surface of the Earth, the rapid off-loading of overlying material causes the trapped gases to decompress rapidly, thus triggering explosive destruction of the magma and spreading volcanic ash over wide areas.

When Yellowstone Caldera last erupted some 650, 000 years ago, it released about 1, 000 km < sup > 3 </ sup > of material ( as measured in dense rock equivalent ( DRE )), covering a substantial part of North America in up to two metres of debris.

When the business failed, his father would quietly turn the huge stacks of useless stationery and pencils over to his children, requiring them to use up all the material as fast as possible.

When all of the sound, picture, and data elements of a production have been completed, they may be assembled into a Digital Cinema Distribution Master ( DCDM ) which contains all of the digital material needed for projection.

When EM radiation at the frequences for which it is referred to as " radio waves " impinges upon a conductor, it couples to the conductor, travels along it, and induces an electric current on the surface of the conductor by moving the electrons of the conducting material in correlated bunches of charge.

When matter ( ordinary material particles ) is changed into energy ( such as energy of motion, or into radiation ), the mass of the system does not change through the transformation process.

When unfamiliar material ( not from their domain of expertise ) is presented to experts, their recall is no better than that of novices.

When he arrived home, Sullivan learned he would not be able to air the Bergman material from it.

" When deactivation occurs, the student has an understanding of the material and is able to retain information.

When this material condenses in the rain, it forms dust and light sandy materials that resembles ground pumice.

When applied to whiteware ceramics, vitreous means the material has an extremely low permeability to liquids, often but not always water, when determined by a specified test regime.

When light strikes a material, most of the light is absorbed while a smaller amount of a particular frequency or wavelength is reflected.

When White eventually returned three years later, Virginia and the other colonists were gone.

When the crowd — eventually reinforced by mutinous gardes françaises — proved a fair match for the fort's defenders, Governor de Launay, the commander of the Bastille, capitulated and opened the gates to avoid a mutual massacre.

When the People's Democratic Party of Afghanistan ( PDPA ) was formed, Karmal became one of its leading members, and eventually became the leader of the Parcham faction.

When the Boston Braves relocated to Milwaukee in 1953, Selig switched alligences, and eventually became the team's largest public stockholder.

When South America became attached to North America creating the Isthmus of Panama, the Arctic region cooled due to the strengthening of the Humboldt and Gulf Stream currents, eventually leading to the glaciations of the Pleistocene ice age, the current interglacial of which is the Holocene Epoch.

When the organisms die, their shells are deposited as sediment and eventually turn into limestone.

When Cesare eventually took power, he was viewed by the citizens as a great improvement.

When cultures began to extend their knowledge beyond the basic skills of communicating, trading, gathering food, religious practices, etc., formal education, and schooling, eventually followed.

When such a system is subject to an impulse ( or any signal of finite duration ) it will respond with an output waveform which lasts past the duration of the input, eventually decaying exponentially in one or another manner, but never completely settling to zero ( mathematically speaking ).

When Langdon eventually left Sennett in order to make longer, feature-length movies with First National Studios, he took Capra with him to be his personal writer and director.

When the border between Spain and Gibraltar was eventually closed by the Spanish dictator in 1969, the newspaper changed its ownership and begun to be published in English.

The Dragon debuted in June 1976, and Gygax commented on its success years later: " When I decided that The Strategic Review was not the right vehicle, hired Tim Kask as a magazine editor for Tactical Studies Rules, and named the new publication he was to produce The Dragon, I thought we would eventually have a great periodical to serve gaming enthusiasts worldwide ... At no time did I ever contemplate so great a success or so long a lifespan.

When Henry II died in 1024, Conrad II, first of the Salian Dynasty, was then elected king in 1024 only after some debate among dukes and nobles, which would eventually develop into the collegiate of Electors.

When bone marrow develops, it eventually assumes the task of forming most of the blood cells for the entire organism.

When it became obvious that the United States was eventually going to become involved in the war raging in Europe, the U. S. Army contacted 135 companies asking for working prototypes of a four-wheel-drive reconnaissance car.

When Caesar returned to Rome in 47 BC, the ranks of the Senate had been severely depleted, and so he used his censorial powers to appoint many new senators, which eventually raised the Senate's membership to 900.

The following year finally marked the release of Snow Patrol's second album ' When It's All Over We Still Have To Clear Up ', which, despite slightly disappointing initial sales, would eventually go gold in the wake of the band's later fame, along with their debut ' Songs For Polarbears '.

When Soliah was eventually brought to trial years later, the evidence against her was not considered by prosecutors to be a " slam dunk ," although enough to convince a jury of her guilt.

When he wasn't working, Kid Rock recorded the material that eventually made up his fourth album Early Mornin ' Stoned Pimp, which Rock released on his own label Top Dog Records.

When construction and reconstruction of roads in Liberia is complete, the Trans – West African Coastal Highway will cross the country, connecting it to Freetown ( Sierra Leone ), Abidjan ( Côte d ' Ivoire ), and eventually to 11 other nations of the Economic Community of West African States ( ECOWAS ).

" When Cleese eventually stopped laughing, he couldn't remember where they were in the sketch.

When myelin degrades, conduction of signals along the nerve can be impaired or lost and the nerve eventually withers.

When power was turned on again, the program would restart and all the memory would be available again, but the slow process of memory leak would restart together with the program, eventually prejudicing the correct running of the system.

When that claimant became Sultan, he kept hold of Gwadar, installing a governor, who eventually led an army to conquer the city of Chabahar some 200 kilometres to the west.

When eventually Macbeth is killed, Malcolm takes over as king.