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Page "Spectral efficiency" ¶ 15
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If and forward
* If the offence attempts a forward pass and it is intercepted by the defence ; the defence takes possession immediately ( and may try to advance the ball on the play ).
If the fibers are first aligned by combing them and then the spinner uses a worsted type drafting method such as the short forward draw, the yarn is smoother and called a worsted ; by contrast, if the fibers are carded but not combed and the spinner uses a woolen drafting method such as the long backward draw, the yarn is fuzzier and called woolen-spun.
If the index finger of the right hand is pointed forward, the middle finger bent inward at a right angle to it, and the thumb placed at a right angle to both, the three fingers indicate the relative directions of the x -, y -, and z-axes in a right-handed system.
If an ineligible receiver is beyond the neutral zone when a forward pass which crosses the neutral zone is thrown, a foul of " ineligible receiver downfield " ( penalty — a loss of yardage, but not loss of down ) is called.
If a forward pass is caught near a sideline or endline it is a complete pass ( or an interception ) only if a receiver catches the ball in bounds.
If brass is used after this ring appears, it risks a crack, or worse, a complete head separation, which will leave the forward portion of the brass lodged in the chamber of the gun.
Since counter-clockwise may be defined in terms of up, forward, and right, this experiment unambiguously differentiates left from right using only natural elements: If they were reversed, or the atoms spun clockwise, the radiation would follow the spin axis instead of being opposite to it.
If for any reason there are complications, the village midwife will forward the ‘ patient ’ to the ‘ nurse ’, and if she is unable to help then they are forwarded to the Primary Health Center.
If the rotor disk is to be tilted forward ( to gain forward velocity ), its rotation requires that the downward net force on the blade be applied roughly 90 degrees ( depending on blade configuration ) before, or when the blade is to one side of the pilot and rotating forward.
If the sails are properly oriented with respect to the wind, then the net force on the sails will move the vessel forward.
If a word has two vowels, one far back in the mouth and the other far forward, more effort is required to pronounce the word than if the vowels were closer, and therefore one possible linguistic development is for these two vowels to be drawn closer together.
If he were one of the uninitiated it was necessary for him to bring forward witnesses to his innocence from among the initiated, whose number varied according to the number on the side of the accuser, but twenty-one in favour of innocence necessarily secured an acquittal.
If there is a problem with Release 11, the customer can return to Release 9 without experiencing dataset, configuration, or security profile compatibility problems ( fallback ) until ready to try moving forward again.
If necessary, the finite difference can be centered about any point by mixing forward, backward, and central differences.
If the link includes a communications relay satellite, the forward link will consist of both an uplink ( base station to satellite ) and a downlink ( satellite to mobile user ).
If the router does not know how to forward the packet, it typically drops the packet.
If it knows how to forward packet, it changes the destination physical address to that of the next hop router and transmits the packet.
If the wheel is leaned away from the vertical so that the top of the wheel moves to the left, the forward rim of the wheel also turns to the left.
This strategy also results in unanticipated, or " windfall " profits: If the contract is purchased forward twelve months at $ 100 and the actual price is $ 150, the refiner will take delivery of one barrel of oil at $ 100 and the other at a spot price of $ 150, or $ 125 averaged for two barrels: a gain of $ 25 relative to spot prices.
If B's rotation period is shorter than its orbital period, the bulges are carried forward of the axis oriented towards A in the direction of rotation, whereas if B's rotation period is longer the bulges lag behind instead.
If both servers are online or in some way connected to one another, the backup MX will typically queue a message briefly and immediately forward it to the primary MX.
If the ball is hit into the backward area, the batter may not pass first post until the ball is returned to the forward area.
If a forward canard is used for pitch control, rather than an aft tail, the canard is designed to meet the airflow at a slightly greater angle of attack than the wing.

If and error
If a continuation card follows a statement that does not permit continuation cards, the compiler will generate a NOP and issue an error message.
If the polarity is correct, the platform will turn until the heading error angle is zero.
If the drift error is systematic, it can be canceled with a bias circuit which can be arranged and adjusted to supply the required compensating current.
" If this is not an error for " ANaesthetic ", then it needs to be added as a noun sense to Wikipedia / Wiktionary?
If nature cannot err, then there are no paradoxes in it ; to Hobbes, the paradox is a form of the absurd, which is inconsistency: " Natural sense and imagination, are not subject to absurdity " and " For error is but a deception ...
If the two totals do not agree, an error has been made either in the journals or during the posting process.
If u ( t ) is the control signal sent to the system, y ( t ) is the measured output and r ( t ) is the desired output, and tracking error, a PID controller has the general form
If the affected bits are independently chosen at random, the probability of a two-bit error being undetected is 1 / n.
If somebody tries to associate a second engine with a given car, we want the DBMS to deny such a request and display an error message.
If the currently accepted figure of 11. 4 ly ( see 61 Cygni and discussion page ) is correct, Bessel's figure had an error of 8. 8 %.
If the Omega 13 feature is selected before watching the movie however, it comes up with an " Access Denied " error.
If these ratios are averaged using an arithmetic mean ( a common error ), high data points are given greater weights than low data points.
If no value of the rotation parameter is successful and theory is not within observational error, a modification of physical law is considered.
* If an error in a library function is corrected by replacing the library, all programs using it dynamically will benefit from the correction after restarting them.
If none was available, then the computer would perform tasks from other memory stores or display an error message, depending on the model and design of the computer and version of the BIOS.
If the desired output values are often incorrect ( because of human error or sensor errors ), then the learning algorithm should not attempt to find a function that exactly matches the training examples.
If a serious error embodied in a decision of this House has distorted the law, the sooner it is corrected the better.
If the type declaration on the first line were omitted, the program would trigger an error on compilation, as the variable " p " would not be defined.
If we acknowledge the fact that we only can measure a probability with some error of measurement attached, we still get into problems as the error of measurement can only be expressed as a probability, the very concept we are trying to define.
If the arm is not pivoted, but instead carries the stylus along a radius of the disc, there is no skating force and little to no cartridge angle error.
If the error rate is small enough, it is thought to be possible to use quantum error correction, which corrects errors due to decoherence, thereby allowing the total calculation time to be longer than the decoherence time.
If the mutation rate is too high, exceeding what is known as the error threshold, the quasispecies will break down and be dispersed over the entire range of available sequences.
If an appellate court determines that reversible error occurred, it may reverse the judgment of the lower court and order a new trial on such terms and conditions as are found to be just.

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