Next, because of the time differential, the conferences come on the networks during the middle of the day.

The system analysis is carried out in time domain using differential equations, in complex-s domain with Laplace transform or in frequency domain by transforming from the complex-s domain.

Today, scan the barcode ( usually EAN or Universal Product Code ( UPC )) for each item, retrieve the price from a database, calculate deductions for items on sale ( or, in British retail terminology, " special offer ", " multibuy " or " BOGOF "), calculate the sales tax or VAT, calculate differential rates for preferred customers, actualize inventory, time and date stamp the transaction, record the transaction in detail including each item purchased, record the method of payment, keep totals for each product or type of product sold as well as total sales for specified periods, and do other tasks as well.

( The relation is either a differential equation, difference equation or other time scale.

The rationale for the differential treatment goes to the heart of the risk a life insurer takes: Old people are likely to die sooner than young people, so the risk of loss ( the insured's death ) is greater in any given period of time and therefore the risk premium must be higher to cover the greater risk.

During that time, Maria studied both differential and integral calculus.

Clinical neuropsychologists are often called upon to evaluate brain-behavior relationships for the purpose of assisting with differential diagnosis, planning rehabilitation strategies, documenting cognitive strengths and weaknesses, and measuring change over time ( e. g., for identifying abnormal aging or tracking the progression of a dementia ).

Solving the above differential equation with respect to time ( See also Binet equation ) yields:

The differential input made a whole range of new functionality possible, but it would not be used for a long time due to the rise of the chopper-stabilized amplifier.

In partial differential equations, a semigroup is associated to any equation whose spatial evolution is independent of time.

Class winners and other qualifiers ( based on time differential against the class winner ) then compete in a handicapped elimination round called the " Challenge ".

Using the techniques of differential calculus, the velocity and acceleration as a function of time can be found:

The exterior algebra of Hermann Grassmann, from the middle of the nineteenth century, is itself a tensor theory, and highly geometric, but it was some time before it was seen, with the theory of differential forms, as naturally unified with tensor calculus.

A paradox in logical and scientific usage refers to results which are inherently contradictory, that is, logically impossible and both men argued that, from the time differential illustrated by the story of the twins, no self-contradiction could be constructed.

Because the equation is second order in the time derivative, then by the nature of solving differential equations, one must specify both the initial values of the wave function itself and of its first time derivative, in order to solve definite problems.

The Telegrapher's Equations ( or just Telegraph Equations ) are a pair of linear differential equations which describe the voltage and current on an electrical transmission line with distance and time.

Evolution of these closed magnetic structures in response to various photospheric motions over different time scales ( convection, differential rotation, meridional circulation ) somehow leads to the CME.

This degree of impairment could not be accounted for by illness state at the time of assessment or by differential past illness burden between patient groups.

This is true of most models involving differential equations ( notably, those measuring rate of change over time ).

Study of functions defined in this more general setting thus provides a convenient method of deriving results about the way functions vary in space as well as time or, in more mathematical terms, partial differential equations, where this technique is known as separation of variables.

Hot flashes can be so strong that they raise the body temperature multiple degrees in a very short period of time ; this extreme temperature differential can cause the sufferer to feel weak and break out in heavy sweating.

showed for the first time that differential thyroidal status induces apoptosis in adult cerebral cortex.

The probability to find the particle in the differential volume at time t equals.

I had for some time been hoping, in vain, for one of the dim figures to pass between the fan vents and myself.

At no time does he seem to have proposed marriage, and Mrs. King was evidently torn between a concern for her daughter's emotions and the desire to believe that the friendship might be continued without harm to her reputation.

You may do well to take notice, that besides the title to land between the English and the Indians there, there are twelve of the English that have subscribed their names to horrible and detestable blasphemies, who are rather to be judged as blasphemous than they should delude us by winning time under pretence of arbitration ''.

The dream of achieving a synthesis between the Sophoclean and the Shakespearean genius inspired the ambitions of poets and composers from the time of Shelley and Victor Hugo to that of Bayreuth.

For some time the Communists honored the distinction between the Soviet zone of Germany and the Soviet sector of Berlin by promulgating separately the laws for the two areas.

It was evident that a second transfer had to be effected, and that it had to take place between the time the fille finished the doctor's room and the time she began Alex's.

The extent of such interference -- which may be so slight as to be undetectable at any point where either of the stations renders a usable signal, or may be so great as to virtually destroy the service areas of both stations -- depends on many factors, among the principal ones being the distance between the stations, their respective radiated power, and, of particular significance here, the time of day.

However, in this case as elsewhere it was necessary to arrive at a single standard to be applied to all situations, representing an averaging of conditions, and thus to fix particular points in time which would be considered the dividing points between daytime and nighttime conditions.

We may then dismiss the time difference between these courses and the usual four year course of the interior design student as not having serious bearing on the subject.

Polyphosphates gave renewed life to soap products at a time when surfactants were a threat though expensive, and these same polyphosphates spelled the decline of soap usage when the synergism between polyphosphates and synthetic detergent actives was recognized and exploited.

Results from this approach amply confirm the direct observations: about three years are required, there being a possible slight difference between males and females in the time required.

The following information on snakes varying greatly in size ( but all with less than a 10-foot maximum ) shows, when considered with the foregoing, that there is probably no correlation between the length of a snake and the time required for it to mature.

Over a relatively short period of time, usually about four to twelve weeks, the worker must be able to shift the focus, back and forth, between immediate external stressful exigencies ( `` precipitating stress '' ) and the key, emotionally relevant issues ( `` underlying problem '' ) which are, often in a dramatic preconscious breakthrough, reactivated by the crisis situation, and hence once again amenable to resolution.

We have sought to be strictly neutral as between the parties, but at the same time we have been required frequently to rule on specific issues or situations as they arose.

Curiously, this scene is a close parallel to one that Verdi was writing at the same time, the scene between Amonasro and Aida.

Almost everything about the movies that is peculiarly of the movies derives from a tension created and maintained between narrative time and film time.

This atmosphere of understanding has been particularly noticeable where relations are concerned between the `` colonialist '' powers and those who have never, or not for a long time, had such problems.

Actually, the dispute between Parker and the society of his time, both ecclesiastical and social, was a real one, a bitter one.

Doubts thus inculcated left me floundering for a while and, like some higher critical friends, trying to continue to use the Bible as the Word of God while at the same time holding it to have been subjected to a vast number of redactions and interpolations: attempting to bridge the chasm between an older, reverent, Bible-loving generation and a critical, doubting, Bible-emancipated race.

Just the evocations of time and place, of passionate encounter between man and a natural world which today seems almost lost, would be enough.

There would seem to be some small solace in the prospect that the missile race between nations is at the same time accelerating the study of the space around us, giving us a long-sought ladder from which to peer at alien regions.

`` Don't think Linda couldn't have got John back any time, if she'd tried '', Mousie Gordon, who had been Mousie Chandler, said between bites of a chicken sandwich at a luncheon table at Le Mont.

England, France, Germany, Switzerland, and Italy had all been rendered for her time and again, and between the prescribed hours of pills and tonics, she had conceived a dreamy passion by lamplight, to see all these places with her own eyes.