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If several twin crystal parts are aligned by the same twin law they are referred to as multiple or repeated twins.
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If and several
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 launched in a careful but determined way within the next few weeks, the Peace Corps could have several hundred persons in training this summer for placement next fall.
If, however, the figure to be discerned were complicated, composed of several interlocking subfigures, and so on, even the tracing process failed him, and he could not focus even relatively simple shapes among its parts.
If a bacterium carries several resistance genes, it is called multidrug resistant ( MDR ) or, informally, a superbug or super bacterium.
If a poet writes down several lines, intending them as a poem, the very procedure by which it is written makes it a poem.
If several alkaloids are extracted from one plant then their names often contain suffixes " idine ", " anine ", " aline ", " inine ", etc.
If a system consists of several particles, the total angular momentum about a point can be obtained by adding ( or integrating ) all the angular momenta of the constituent particles.
* Blind author Tom Sullivan has written several inspirational books, including If You Could See What I Hear, about his life and accomplishments.
If the Byzantines adopted the crescent and star as a symbol of their city after the events of the mid 4th century BC, one is forced to wonder why they waited several hundred years before putting the symbol on only some of their coins.
If left untreated, an episode of hypomania can last anywhere from a few days to several years.
If the second theory is correct, this raises the further question of why the Persians, having hesitated for several days, then attacked.
If so they are dispatched to available execution units, resulting in the ability for several instructions to be executed simultaneously.
If several alternatives independently evolved, they all undoubtedly rapidly converged to the TCA cycle.
If these relations are stored physically as separate disk files, completing a database query that draws information from several relations ( a join operation ) can be slow.
If several planets in the same system are discovered at the same time, the closest one to the star gets the next letter, followed by the other planets in order of orbital size.
If a player has three of a kind and several other players have drawn new cards, one strategy is to draw only one card.
If several samples have been loaded into adjacent wells in the gel, they will run parallel in individual lanes.
If a banana becomes brown, it can then be said: at one time, the banana is yellow ; several days later, the banana is not yellow, but is instead brown.
* If creatures similar to plesiosaurs lived in the waters of the Loch Ness, they would be seen very frequently as they would have to surface several times a day to breathe.
The Nine Inch Nails album The Downward Spiral has several nihilistic themes and concepts throughout the overall storyline, with the narrator rejecting the world and the concept of God and attempting to forge his own versions ( with lines such as " God is dead / And no one cares / If there is a Hell / I'll see you there ").
If the unitary transformation is chosen correctly, several components of the combined system will evolve into approximate copies of the original system.
If they express much more than this, they are usually considered to be a hardware description language such as Verilog, VHDL, or any one of several specific languages designed for input to simulators.
" If he replies with the word " Accepto ", his reign begins at that instant, not at the inauguration ceremony several days afterward.
If any player declared " swing ", then that player must have both the high and low hands to take any part of the pot, though there are several rule variations covering the specifics.
* If leather on the side of a shoe is scored by several parallel cuts, it was caused by someone who scraped around the edges of the sole in order to remove crusted mud.
If and twin
< p > If the stationary organism is a man and the traveling one is his twin, then the traveler returns home to find his twin brother much aged compared to himself.
If a pair of twins are born on the day the ship leaves, and one goes on the journey while the other stays on Earth, they will meet again when the traveler is 6 years old and the stay-at-home twin is 10 years old.
If they factor out of the calculation the fact that the light-time delay of the transmission is increasing at a rate of 0. 8 seconds per second, both can work out that the other twin is aging slower, at 60 % rate.
If one twin receives less testosterone and the other more, this could result in different levels of brain masculinisation.
* If the aisle is located between seats, seat rows may face the same direction, or be grouped, with twin rows facing each other.
If we observe that Mom's favorite vase is broken, we can only infer that the blame belongs to one twin or the other, but we cannot tell whether the blame is 100 % Alice's and 0 % Betty's, or vice versa.
If both fetuses are the same sex this is of no significance, but if they are different, male hormones pass from the male twin to the female twin.
If the system of polynomials consists of the two polynomials ƒ < sub > 1 </ sub >( x ) = x and ƒ < sub > 2 </ sub >( x ) = x + 2, then the values of n for which both ƒ < sub > 1 </ sub >( n ) and ƒ < sub > 2 </ sub >( n ) are prime are just the smaller of the two primes in every pair of twin primes.
Hitting the top of the UK charts for the third time with his 5th single was Daniel Bedingfield with another love ballad, " Never Gonna Leave Your Side " which he said was a twin of his previous chart topper, " If You're Not The One ", being about the same girl.
If there was a better, more effective, or in fact any other way of visiting some penalty befitting their participation upon the little Eichmanns inhabiting the sterile sanctuary of the twin towers, I'd really be interested in hearing about it.
If desired, the 470 Capstick can be used to create a ballistic twin to the. 470 Nitro Express, pushing a bullet at while generating low pressure.
If and crystal
:: If crystal streams " with pleasing murmurs creep ,"
If the waves are propagating through an anisotropic ( i. e., not rotationally symmetric ) medium, for example a crystal, then the phase velocity vector and group velocity vector may point in different directions.
If there is a crystallographic structure to the target, and especially in semiconductor substrates where the crystal structure is more open, particular crystallographic directions offer much lower stopping than other directions.
If the applied voltage is large enough, the liquid crystal molecules in the center of the layer are almost completely untwisted and the polarization of the incident light is not rotated as it passes through the liquid crystal layer.
If the confinement is due many distributed Fresnel reflections, the device is termed a photonic crystal.
If nucleation is favored too much, a shower of small crystallites will form in the droplet, rather than one large crystal ; if favored too little, no crystal will form whatsoever.
* Heavy atom methods ( multiple isomorphous replacement ) – If electron-dense metal atoms can be introduced into the crystal, direct methods or Patterson-space methods can be used to determine their location and to obtain initial phases.
If the crystal were of any reasonable size, the number of electrons ( or holes ) required to be injected would have to be very large, making it less than useful as an amplifier because it would require a large injection current to start with.
If made of glass ( e. g. lead crystal ), it should be free from air bubbles but may be colored.
If absorption of light varies with the angle relative to the optical axis in a crystal then pleochroism results.
If χ < sub > xx </ sub > = χ < sub > yy </ sub > ≠ χ < sub > zz </ sub >, the crystal is known as uniaxial.
) If χ < sub > xx </ sub > ≠ χ < sub > yy </ sub > and χ < sub > xx </ sub > ≠ χ < sub > zz </ sub > the crystal is called biaxial.
If the temperature stays constant at its new value, the pyroelectric voltage gradually disappears due to leakage current ( the leakage can be due to electrons moving through the crystal, ions moving through the air, current leaking through a voltmeter attached across the crystal, etc.
If life develops on these worlds they usually take on many bizarre forms, like living crystal or rock, liquid or gaseous physical states, or incorporeal, dimensional, or energy-based states.
If a signal is strong enough, not even a power source is needed ; building an unpowered crystal radio receiver was a common childhood project in the early decades of AM broadcasting.
If the sample is oriented so that one particular plane is only slightly tilted away from the strongest diffracting angle ( known as the Bragg Angle ), any distortion of the crystal plane that locally tilts the plane to the Bragg angle will produce particularly strong contrast variations.
If the crystal migrates into regions with different environmental conditions, the growth pattern may change, and the final crystal may show mixed patterns.
If you lose your lucky rabbit's foot or magic power crystal you've literally lost your luck or power.
If the sample is tilted with respect to the incident electron beam, one can obtain diffraction patterns from several crystal orientations.
If water is cooled at a rate on the order of 10 < sup > 6 </ sup > K / s, the crystal nucleation can be avoided and water becomes a glass.
If the surface energy as a function of the planes is known, the equilibrium shape of the crystal may be found via the Wulff construction.
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