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Page "Star formation" ¶ 7
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If and cloud
If it is possible for an enemy to put an atomic bomb on a city, it should be equally possible to put a cloud of biological agent over that city.
If electrons ' move ' about the electron cloud in strict paths the same way planets orbit the sun, then electrons would be required to do so at speeds which far exceed the speed of light.
If 10 of those mutants are viable genotypes that may reproduce ( and some of whose offspring or grandchilden may mutate back into AGGT again ), we would consider that sequence a well-connected node in the cloud.
If the cloud is a cirrus castellanus, there might be instability at the high altitude level.
If the air is cooled to its dew point and becomes saturated, it normally sheds vapor it can no longer retain which condenses into cloud.
If the cloud droplets continue to grow past this size, they become too heavy to be held aloft as the gravitational force overcomes the atmospheric drag, and they fall from the cloud as rain.
If the air becomes more unstable, the cloud tends to grow vertically into the species mediocris, then congestus, the tallest cumulus species.
If the mother cloud retains much of its original form after the appearance of the new genus, it is termed a genitus cloud.
If the mother cloud undergoes a complete change in genus, it is considered to be a mutatus cloud.
If these elements for any synoptic cloud level at the time of observation are deemed to be of equal importance, then the type which is predominant in amount is coded by the observer and plotted on the weather map.
If the droplets become too large and heavy to be kept aloft by the air circulation, they will fall from the cloud as rain.
If the cloud is sufficiently large and the droplets within are spaced far enough apart, a percentage of the light that enters the cloud is not reflected back out but is absorbed giving the cloud a darker look.
If allowed to view the ultrasound or x-ray monitor, they may be able to see their stones change from a distinct bright point ( or dark spot depending on whether the fluoro unit is set up in native or bones white ) to a fuzzy cloud as the stone is disintegrated into a fine powder.
If enough water vapor condenses into cloud droplets, these droplets may become large enough to fall to the ground as precipitation.
If the cloud layer becomes grayer to the point when individual clouds can ’ t be distinguished, stratocumulus turns into altocumulus.
If the cirrostratus is broken fibratus it can mean that the front is weak and that stratus rather than nimbostratus will be the rain cloud ( meaning drizzle instead of moderate rain ).
If Epsilon Eridani has an Oort cloud, Luyten 726-8 could gravitationally perturb some of the comets with long orbital periods.
If a cloud is thick enough, scattering from multiple water droplets will wash out the set of colored rings and create a washed out white color.

If and is
If the circumstances are faced frankly it is not reasonable to expect this to be true.
If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.
If a work is divided into several large segments, a last-minute drawing of random numbers may determine the order of the segments for any particular performance.
If they avoid the use of the pungent, outlawed four-letter word it is because it is taboo ; ;
If Wilhelm Reich is the Moses who has led them out of the Egypt of sexual slavery, Dylan Thomas is the poet who offers them the Dionysian dialectic of justification for their indulgence in liquor, marijuana, sex, and jazz.
If he is the child of nothingness, if he is the predestined victim of an age of atomic wars, then he will consult only his own organic needs and go beyond good and evil.
If it is an honest feeling, then why should she not yield to it??
If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.
If love reflects the nature of man, as Ortega Y Gasset believes, if the person in love betrays decisively what he is by his behavior in love, then the writers of the beat generation are creating a new literary genre.
If he is good, he may not be legal ; ;
If the man on the sidewalk is surprised at this question, it has served as an exclamation.
If the existent form is to be retained new factors that reinforce it must be introduced into the situation.
If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??
If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.
If he is a traditionalist, he is an eclectic traditionalist.
If our sincerity is granted, and it is granted, the discrepancy can only be explained by the fact that we have come to believe hearsay and legend about ourselves in preference to an understanding gained by earnest self-examination.
If to be innocent is to be helpless, then I had been -- as are we all -- helpless at the start.

If and massive
If a main-sequence star is not too massive ( less than approximately 8 solar masses ), it will eventually shed enough mass to form a white dwarf having mass below the Chandrasekhar limit, which will consist of the former core of the star.
If the heavier body is much more massive than the smaller, as for a satellite or small moon orbiting a planet or for the Earth orbiting the Sun, it is accurate and convenient to describe the motion in a coordinate system that is centered on the heavier body, and we say that the lighter body is in orbit around the heavier.
If the core of the star is not too massive ( less than approximately 1. 4 solar mass, taking into account mass loss that has occurred by this time ), it may then form a white dwarf ( possibly surrounded by a planetary nebula ) as described above for less massive stars, with the difference that the white dwarf is composed chiefly of oxygen, neon, and magnesium.
If two devices overwrote the same memory location in a conflict, and the hard disk controller relied on this location ( the HDD controller often being the 2nd conflicting device ) there was the all-too-common possibility of massive data corruption.
If a planet is sufficiently massive, the water on it may be solid even at high temperatures, because of the high pressure caused by gravity, as it was observed on exoplanets Gliese 436 b and GJ 1214 b.
If massive exsolution occurs when magma heads upwards during a volcanic eruption, the resulting eruption is usually explosive.
If Israel's very existence is threatened, some speculate that she would use a " Samson Option ," a " last resort " deterrence strategy of massive retaliation with nuclear weapons, may be initiated should the state of Israel be substantially damaged and / or near destruction.
If the ( light ) source, the massive lensing object, and the observer lie in a straight line, the original light source will appear as a ring around the massive lensing object.
If the input nuclei are sufficiently massive, the resulting fusion product will be heavier than the sum of the reactants ' original masses, in which case the reaction requires an external source of energy.
If the Bhutanese refugee advocate groups are correct, a spot check of a southern gewog should show a massive under-reporting of population.
If caving stops and removal of ore from the drawbells continues, a large void may form, resulting in the potential for a sudden and massive collapse and potentially catastrophic windblast throughout the mine.
During his fourteen years imprisonment in the Château d ' If, Dantès befriends the Abbé Faria (" The Mad Priest "), a fellow prisoner who is trying to tunnel his way to freedom, and who claims knowledge of a massive treasure and continually offers to reward the guards well if they release him.
understood, it is not known precisely how long it will take white dwarfs to cool to blackness .< sup >, § IIIE, IVA .</ sup > Barrow and Tipler estimate that it would take 10 < sup > 15 </ sup > years for a white dwarf to cool to 5 K ; however, if weakly interacting massive particles exist, it is possible that interactions with these particles will keep some white dwarfs much warmer than this for approximately 10 < sup > 25 </ sup > years .< sup >, § IIIE .</ sup > If protons are not stable, white dwarfs will also be kept warm by energy released from proton decay.
If the air masses are strong enough in their respective areas during the summer there can sometimes be a massive difference in temperature between the far north / north-west of Scotland ( including the Islands ) and south-east of England-usually around 10-15 ° C ( 18-27 ° F ) but can be as much as 20 ° C ( 36 ° F ) or more.
The massive sculpture entitled If VI Was IX: Roots and Branches was conceived by UK exhibit designer Neal Potter and developed by Trimpin and made largely out of musical instruments, especially guitars, which are played by electronically controlled devices.
If the great north front, approximately 107 metres in length, is Palladian in character, dominated by the massive, six-columned Corinthian portico, then the south front ( illustrated right ) is pure Robert Adam.
If the castle was attacked, the hoarding allowed defenders to go out beyond the keep's massive walls above the heads of the attackers.
Burke's next " massive hit " was his cover of " If You Need Me " ( Atlantic 2185 ), which was recorded on March 15, 1963, which was written and recorded originally by Wilson Pickett for Lloyd Price's Detroit-based Double L Records, which had been rejected by Wexler, but who had purchased the publishing rights.
If a particle were massive enough that its Compton wavelength and Schwarzschild radius were approximately equal, its dynamics would be strongly affected by quantum gravity.
If the disk is massive enough the runaway accretions begin, resulting in the rapid — 100, 000 to 300, 000 years — formation of Moon-to Mars-sized planetary embryos.
If the protostar is sufficiently massive ( above 80 Jupiter masses ), hydrogen fusion follows.
If the dissection tears the aorta completely open ( through all three layers ), massive and rapid blood loss occurs.

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