Once the ray either encounters a light source, or more probably once a set limiting number of bounces has been evaluated, then the surface illumination at that final point is evaluated using techniques described above, and the changes along the way through the various bounces evaluated to estimate a value observed at the point of view.

Once the variable is isolated, the other side of the equation is the value of the variable.

When storing records in a large unsorted file, one may use a hash function to map each record to an index into a table T, and collect in each bucket T a list of the numbers of all records with the same hash value i. Once the table is complete, any two duplicate records will end up in the same bucket.

Once its value was realized, " They were taken by every available means from spearing and jigging to set lines of baited or unbaited hooks laid on the bottom to trapnets, poundnets and gillnets.

Once the collectible comes into the buyer ’ s possession, its value is linked to what is called the secondary market.

Once they reach their prey, they touch it very softly with their antennae to assess its size and nutritional value.

Once C < sub > v </ sub > value of the bomb is determined, the bomb is ready to use to calculate heat of combustion of any compounds by ΔH < sub > c </ sub >

Once a value of x is chosen, say a, then f ( x, y ) determines a function f < sub > a </ sub > which sends y to a < sup > 2 </ sup > + ay + y < sup > 2 </ sup >:

Once Allied soldiers had been trained to expect the throw point or extended thrust-and-lunge attack, the method lost most of its tactical value on the World War I battlefield.

Once the Schrödinger equation was given a probabilistic interpretation, Ehrenfest showed that Newton's laws hold on average: the quantum statistical expectation value of the position and momentum obey Newton's laws.

Once the data have been gathered, a proportion known as the " relative value " is calculated for each question separately.

Once enough to cover all of these things had been taken out of the " proceeds of labour ", Marx believed that what was left should then be shared out amongst the workers, with each individual getting goods to the equivalent value of how much labour they had invested.

Once a card is discarded and then rejected by the next player (' rejected ' meaning the player draws from the deck, rather than from the discard pile ), it is gone forever, and a high value in the suit will guarantee that this suit can never win.

Once a part is overhauled its value is determined from the supply and demand of the aerospace market.

Once the field falls to zero or to some low limiting value determined by the properties of the refrigerant, the cooling power of the ADR vanishes, and heat leaks will cause the refrigerant to warm up.

Once young men began working in mines and other colonial businesses, they gained the means to increase the lobolo, leading elders to increase the value required for lobolo in order to maintain their control.

Once the stock market crash had bankrupted the majority of speculators, while Wall Street floundered, he and his firm became even wealthier as a result of purchasing stocks cheaply after they had plummeted in value and few people had the cash to reinvest.

Once the correct value was known, other groups found echos in their archived data that agreed with these results.

* Once the goods have been shipped, the export factor may advance up to 80 % of the invoice value to the exporter.

* Once the sale has taken place, the import factor collects the full invoice value at maturity and is responsible for the swift transmission of funds to the export factor who then pays the exporter the outstanding balance.

Once an answer is obtained through the graphical constructions described below, it is straightforward to convert between normalised impedance ( or normalised admittance ) and the corresponding unnormalized value by multiplying by the characteristic impedance ( admittance ).

Once a new value is assigned to a field, the existing data is wiped over with the new data.

Once these alleged errors are corrected, his conclusion that aggregate price and profit are determined by, and equal to, aggregate value and surplus value no longer holds true.

Once a small set of critical, measured goals has been established, rapid prototyping and short iterative development phases may proceed to deliver actual stakeholder value long before the project is half over.

Once the thyroid function is reduced, replacement hormone therapy taken orally each day may easily provide the required amount of thyroid hormone the body needs.

Once the front-end process has been completed, the semiconductor devices are subjected to a variety of electrical tests to determine if they function properly.

Once the genetic representation and the fitness function are defined, a GA proceeds to initialize a population of solutions ( usually randomly ) and then ( usually ) to improve it through repetitive application of the mutation, crossover, inversion and selection operators.

Once a probability measure μ on the phase space is specified, one can define the ensemble average of an observable, i. e. real-valued function f defined on via this measure by

" Once we discriminate among the objective and verbal levels, we learn ' silence ' on the unspeakable objective levels, and so introduce a most beneficial neurological ' delay '— engage the cortex to perform its natural function.

Once bound to the prosthetic heme groups, these molecules can modulate the activity / function of those hemeproteins, affording signal transduction.

Once a show has opened ( premiered before a regular audience ), theatre directors are generally considered to have fulfilled their function.

Once installed, Emulator was rarely removed as it could run the machine as desired and, as almost every machine function was used, it was physically heavy from the sheer mass of installed jumpers filling nearly the entire board.

Once the voice student has become aware of the physical processes that make up the act of singing and of how those processes function, the student begins the task of trying to coordinate them.

Once the cemetery has exhausted all its interment space and can no longer function as a cemetery, the mandate requires that it shall remain a memorial park.

Once admitted to practice by the highest court of a state ( the state supreme court ), a function sometimes administered by the state's bar association, an American attorney may file legal pleadings and argue cases in that state court, provide legal advice to clients and draft important legal instruments such as wills, trusts, deeds and contracts.

Once the error function is established, the optimal filter is given by the coefficients which minimize.

Once a Gödel numbering for a formal theory is established, each inference rule of the theory can be expressed as a function on the natural numbers.

* Once inlining has been performed, additional intraprocedural optimizations become possible on the inlined function body.

Once the compiler has decided to inline a particular function, performing the inlining operation itself is usually simple.

Once this initial function was established, bowers were then co-opted by females for other functions such as use in assessing males based on the quality of bower construction.

Once this is done, the ice will normally melt as heat from the surrounding water is absorbed by the slightly colder ice, and once the ice has melted, the regulator will function again.

Once again, a plane wave is assumed incident from the left and a transparency containing one 2D function, f ( x, y ), is placed in the input plane of the correlator, located one focal length in front of the first lens.

Once a desired orientation was achieved, the astronaut could engage an automatic attitude-hold function that maintained the inertial attitude of the unit in flight.

Once this immunological impairment occurs, the tonsil is no longer able to function adequately in local protection nor can it appropriately reinforce the secretory immune system of the upper respiratory tract.

Once rope is purposely sized, cut, spliced, or simply assigned a function, the result is referred to as a " line ", especially in nautical usage.

Once IsPrime ( n ) can be computed, the prime counting function can as well, since by definition

Once bound, however, antagonists inhibit the function of agonists, inverse agonists, and partial agonists.