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If the material superconducts in the absence of a field, then the superconducting phase free energy is lower than that of the normal phase and so for some finite value of the magnetic field ( proportional to the square root of the difference of the free energies at zero magnetic field ) the two free energies will be equal and a phase transition to the normal phase will occur.
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If and material
If there is time after the warning, the basement shielding could be improved substantially by blocking windows with bricks, dirt, books, magazines, or other heavy material.
If so, it might be worth while to assign a future jazz show to a different department -- one with enough confidence in the musical material to cut down on the number of performers and give them a little room to display their talents.
If the media agency responsible for the authorized production allows material from fans, what is the limit before legal constraints from actors, music, and other considerations, come into play?
If later heat treatments cause this glass to become partly crystalline, the resulting material is known as a glass-ceramic, widely used as cooktop.
If Greek citizenship was an " emancipation from the world of things ", the Roman sense increasingly reflected the fact that citizens could act upon material things as well as other citizens, in the sense of buying or selling property, possessions, titles, goods.
If the rich man is to be saved, all he must do is to follow the two commandments, and while material wealth is of no value to God, it can be used to alleviate the suffering of our neighbor.
If is a constant, the solution is particularly simple, and describes, e. g., if, the exponential decay of radioactive material at the macroscopic level.
( If the material is optically isotropic, this ellipsoid is a sphere.
If the energetic material in these items inadvertently initiates, most of the energy and fragments will be contained within the storage structure or the item containers themselves.
If the ideological approach is concerned with broad movements and the effects of the world around the filmmaker, then the auteur theory is diametrically opposed to it, celebrating the individual, usually in the person of the filmmaker, and how his personal decisions, thoughts, and style manifest themselves in the material.
If some of the magnetic ions subtract from the net magnetization ( if they are partially anti-aligned ), then the material is " ferrimagnetic ".
If all the dipoles in a piece of ferromagnetic material are aligned parallel, it creates a large magnetic field extending into the space around it.
If gelatin is put into contact with cold water, some of the material dissolves, but not all.
If the physical material that will be used in production is derived from bones, dilute acid solutions are used to remove calcium and similar salts.
If the raw material is hides and skin, size reduction, washing, removing hair from the hides, and de-greasing are the most important pretreatments used to make the hides and skins ready for the main extraction step.
If DNA was the genetic material, then DNA from the labeled phage would have to enter the bacterial cells, and carry the radioactive phosphorus with it.
This can be verified simply by investigating, e. g., a polycrystalline material under a polarizing microscope having the polarizers crossed: If the crystallites are larger than the resolution limit, they will be visible.
If no such states are available, the material is an insulator.
If anyone shall endeavour to represent the forms of the Saints in lifeless pictures with material colours which are of no value ( for this notion is vain and introduced by the devil ), and does not rather represent their virtues as living images in himself, etc.
If there is any way to avoid the emergence of the city-state, not to speak of self-serving bourgeois " cooperatives ," it is through a municipalization of political life that is so complete that politics embraces not only what we call the public sphere but material means of life as well.
If an electric field of one particular polarity is applied for a long period of time, this ionic material is attracted to the surfaces and degrades the device performance.
If the temperature rise is too high, thermal motion will destroy the delicate cooperative ordering of the LC phase, pushing the material into a conventional isotropic liquid phase.
If the photons reside mainly in the higher index material, the confinement is due to total internal reflection.
If a photosensitive material is selectively exposed to radiation ( e. g. by masking some of the radiation ) the pattern of the radiation on the material is transferred to the material exposed, as the properties of the exposed and unexposed regions differs.
If and absence
If we sit here reading editorials and looking at public-opinion polls and other reports that cross our desks, we should realize that this is raw, undigested opinion expressed in the absence of leadership.
If the first theory is correct ( see above ), then the absence of cavalry removed the main Athenian tactical disadvantage, and the threat of being outflanked made it imperative to attack.
If the glass is cooled quickly in the absence of a strong light source by putting ice on the glass or placing it in the freezer with the door almost closed, it turns backwards ( i. e. the silver sides trail ).
If a statement P is provable, then it is certainly impossible to prove that there is no proof of P. But even if it can be shown that no disproof of P is possible, we cannot conclude from this absence that there is a proof of P. Thus P is a stronger statement than not-not-P.
If a criminal is on the run, he can be convicted in absence, in order to prevent prescription, or the time limit does not elapse during that time.
" If a serum prolactin concentration is greater than three times the baseline when taken within one hour of syncope, then in the absence of test " modifiers ":
If the domains are also aligned, the solid is a permanent magnet, which is magnetic even in the absence of an external magnetic field.
If more than one charge is present, the total electric field at any point is equal to the vector sum of the separate electric fields that each point charge would create in the absence of the others.
Based on Ginzburg – Landau theory, the free energy of a ferroelectric material, in the absence of an electric field and applied stress may be written as a Taylor expansion in terms of the order parameter, P. If a sixth order expansion is used ( i. e. 8th order and higher terms truncated ), the free energy is given by:
If the unemployment rate stays below this " natural " or " inflation threshold " level for several years, it is posited that inflation will accelerate, i. e. get worse and worse ( in the absence of wage and price controls ).
If cells from the SCN are removed and cultured, they maintain their own rhythm in the absence of external cues.
If the supersaturation is high enough, and no suitable surfaces are present, particles may condense in the absence of a pre-existing surface, which is known as homogeneous nucleation.
If the wife was left without maintenance during an involuntary absence of her husband ( called to war, etc.
If nations more powerful than ourselves accept the absence of principle, the anarchistic attitude of Eden and launch bombs on London, what answer have we got, what complaint have we got?
If the source is totally inductive ( capacitive ), then a totally capacitive ( inductive ) load, in the absence of resistive losses, would receive 100 % of the energy from the source but send it back after a quarter cycle.
In 1966, he had a hit with folksinger Tim Hardin's " If I Were a Carpenter ," securing a return to the Top 10 after a two-year absence.
If the sample is cooled below T < sub > c </ sub > in the absence of an external magnetic field and a magnetic field is applied after the transition to the spin glass phase, there is a rapid initial increase to a value called the zero-field-cooled magnetization.
If this shallow search produces a cutoff, it assumes the full-depth search in the absence of a forfeited turn would also have produced a cutoff.
Returning at the end of that time, he was just about to enter his wretched home, when he overheard the following answer given by his wife to a neighbor who was bitterly censuring him for his long absence: " If I had my wish, he should stay another twelve years at the academy.
If the helmet is in a real impact that is slower than the one for which it was designed, it will still help but the head will be decelerated a little more violently than was actually necessary given the available space between the inside and outside of the helmet, although that deceleration will still be much less than what it would have been in the absence of the helmet.
If the light level during testing is optimized for them, they may achieve corrected visual acuity of 20 / 100 to 20 / 150 at lower light levels, regardless of the absence of color.
If this approved absence is not obtained, a one-game regular season suspension is possible.
If acceptance of a certificate fails in the absence of an available valid CRL, then no operations depending upon certificate acceptance can take place.
If a woman cannot prove the absence of consent in a rape case, there is a risk that she may be charged with a violation of the Hudood Ordinances for fornication or adultery.
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