The voltage clamp technique allows an experimenter to " clamp " the cell potential at a chosen value.

Each instrument allows the experimenter to record data on what they are researching and helps expand the knowledge of sensation and perception.

Entangling particles in multiple qubit variables, such as ( for photonic systems ) polarization and a two-element subset of orbital angular momentum states, allows the experimenter to trace over one variable and achieve a complete Bell state measurement in the other.

This allows the experimenter to count particles and importantly, in the case of the proportional counter, to determine their energy.

If the expert's conclusions as to which samples represent the best outcome correlates with the patients who received the treatment, this allows the experimenter to have much higher confidence that the treatment is effective.

; Design: A set of experimental runs which allows the fit of a particular model and the estimate of effects.

Including replication allows an estimate of the random error independent of any lack of fit error.

Trace-element analysis, mostly by neutron activation, allows the sources of clay to be accurately identified and the thermoluminescence test can be used to provide an estimate of the date of last firing.

Even the " standard " ten-dimensional string theory allows the " curled up " dimensions to be compactified in an enormous number of different ways ( one estimate is 10 < sup > 500 </ sup > ) each of which corresponds to a different collection of fundamental particles and low-energy forces.

While precise calculation of positronium energy levels uses the Bethe-Salpeter equation, the similarity between positronium and hydrogen allows for a rough estimate.

Inverse-Compton emission from radio-loud sources turns out to be particularly important in X-rays, and, because it depends only on the density of electrons, a detection of inverse-Compton scattering allows a somewhat model-dependent estimate of the energy densities in the particles and magnetic fields.

Therefore, examining the spread of the ensemble gives an estimate of the Uncertainty in the prediction, and allows probabilistic forecasts to be issued ( i. e. the chance of winds exceeding a threshold ).

This allows comparison, for example, of the number of home runs hit by Babe Ruth and modern players, to estimate how many each would have hit in a season or a lifetime if they had all played under the same playing conditions ( parks, leagues, levels of competition, and eras ).

This allows an estimate of the power capabilities of such a ship.

* A nonbinding allocation of responsibility ( NBAR ) is a device, established in the Superfund Amendments and Reauthorization Act, that allows the EPA to make a nonbinding estimate of the proportional share that each of the various responsible parties at a Superfund site should pay toward the costs of cleanup.

* In simple glottochronology, the ( debatable ) assumption of a constant decay rate in languages allows to estimate the age of single languages.

This shortening allows scientists to roughly estimate the age of the mutation.

This allows for measurements with low random error, however it does mean that each estimate of requires extrapolation.

This only allows the test-takers to find out their raw score, as opposed to the normalized score which is used for university applications, but by comparing this results to the normalisation tables of prior tests an accurate estimate can be made.

Even so, it allows a fairly accurate estimate of its length in life, which was only slightly shorter than an entire human arm.

Standard tests, such as the Kjeldahl and Dumas tests, estimate protein levels by measuring the nitrogen content, so they can be misled by adding nitrogen-rich compounds such as melamine. There is an instrument ( SPRINT ) developed by the company CEM Corp that allows the determination of protein content directly in some applications ; this cannot be fooled by adding melamine in the sample

The configuration of these contours allows map readers to infer relative gradient of a parameter and estimate that parameter at specific places.

For example, one common approach, called parametric empirical Bayes point estimation, is to approximate the marginal using the maximum likelihood estimate ( MLE ), or a Moments expansion, which allows one to express the hyperparameters in terms of the empirical mean and variance.

This simplified marginal allows one to plug in the empirical averages into a point estimate for the prior.

The stack, for example, is typically limited to 8 MB and grows to much less ; this allows for at most 19 bits, although a more conservative estimate would be around 8 – 10 bits corresponding to 4 – 16 KB of stack stuffing.

If a disease is in endemic steady state in a population, the relation above allows us to estimate the R < sub > 0 </ sub > ( an important parameter ) of a particular infection.

This data allows researchers to allometrically estimate a safe starting dose of the drug for clinical trials in humans.

This distribution allows, for example, for an estimate of the probability that the project has a net present value greater than zero ( or any other value ).

This can be seen from the outside, and allows one to estimate the pressure in the atrium.

Between the western part of the Dangrek and the northern part of the Cardamom ranges, however, lies an extension of the Tonle Sap Basin that merges into lowlands in Thailand, which allows easy access from the border to Bangkok.

The reticle of a modern crossbow telescopic sight allows the shooter to adjust for different ranges

* 235 lb ( Only the National Collegiate Wrestling Association ( NCWA ), which governs college wrestling for institutions outside of the NCAA, NAIA, and NJCAA, currently allows this weight class, which ranges from 174 lb to 235 lb.

A set of switches allows greater resistance to be inserted for higher voltage ranges.

The ICP-MS allows determination of elements with atomic mass ranges 7 to 250.

This website also allows students to search for accredited engineering degree programs in Canada and the United States ; visitors are able to search by state / province / territory, country, degree field, tuition ranges, room and board ranges, size of student body, and location ( rural, suburban, or urban ).

When values that span large ranges need to be plotted, a logarithmic scale can provide a means of viewing the data that allows the values to be determined from the graph.

The tidal ranges in the Río de la Plata are small, but its large width allows for a tidal prism important enough to dominate the flow regime despite the huge discharge received by the tributary rivers.

An Authorization to Transport allows RPAL holders to transport their restricted firearms directly to and from gun ranges and gunsmiths or to a change of address.

Vagrant Storys crafting system allows the player to create and customize weapons and armor in designated " workshop " areas, inputting various ranges, strengths, and statistics.

Three different classes of photopsins in the cones react to different ranges of light frequency, a differentiation that allows the visual system to calculate color.

It is suggested that the larger mass and tendency of woodrats to occur at higher densities than flying squirrels makes for more efficient foraging and allows for smaller home ranges.

Fire-control system on the T-90 includes the PNK-4S / SR AGAT day and night sighting system mounted at the commanders station which allows for night time detection of a tank sized target at ranges between 700 and 1100 meters depending on the version of the sight.

PL / I and Algol 68, allows loops in which the loop variable is iterated over a list of ranges of values instead of a single range.

The combined system allows the Leopard 2 to engage moving targets at ranges of up to 5, 000 meters whilst itself being on the move over rough terrain.

Also, there is a 235 lb weight class, which only the National Collegiate Wrestling Association, the organization that governs college wrestling for institutions outside of the NCAA, NAIA, and NJCAA, currently allows that ranges from 174 lb to 235 lb.

The simplicity of the technique allows all ranges of handicapped students to participate in the learning process.

The Sniper possesses advanced targeting technology and its image processing allows aircrews to detect and identify tactical-size targets outside threat rings for the destruction of enemy air defense mission, as well as outside jet noise ranges for urban counter-insurgency operations.

Roughly the size of Connecticut, the immense size of the complex allows for simultaneous training activities on nine air-to-ground and two air-to-air ranges.

A list solver feature allows variables to be associated with ranges of data or probability distributions, solving for multiple values, which is useful for generating tables and plots and for running Monte Carlo simulations.

This allows the officer the ability to use the shotgun as a reasonable substitute for a rifle at medium ranges.

This gives the Foster slug stability and allows for accurate shooting through smoothbore barrels out to ranges of about.

First, a range tree in N dimensions is constructed that allows efficient retrieval of all intervals with beginning and end points inside the query region R. Once the corresponding ranges are found, the only thing that is left are those ranges that enclose the region in some dimension.