For example, the concepts of the derivative and the integral are not considered to refer to spatial or temporal perceptions of the external world of experience.

It does not have the duality of positive and negative volume ( while in physical space for example a room has the negative volume of usable space delineated by positive volume of walls, internet users cannot enter the screen and explore the unknown part of the internet as an extension of the space they are in ), but spatial meaning can be attributed to the relationship between different pages ( of books as well as webservers ), considering the unturned pages to be somewhere " out there.

It has also been suggested that space and distance themselves are relational, and that an electron can appear to be in " two places at once " – for example, at both slits – because its spatial relations to particular points on the screen remain identical from both slit locations.

: A spatial code could for example be, that there is a certain youth group in an area which is engaging heavily in racist activities.

An example of the three parameters that specify a spatial rotation are the roll, pitch and yaw angles used to define the orientation of an aircraft.

A class of display device described as " POV " is one that composes an image by displaying one spatial portion at a time in rapid succession ( for example, one column of pixels every few milliseconds ).

For example the Australian language Guugu Yimithirr only uses absolute directions when describing spatial relations — the position of everything is described by using the cardinal directions.

With optical imaging devices, for example, it is the Fourier transform of the point spread function ( hence a function of spatial frequency ) i. e. the intensity distribution caused by a point object in the field of view.

For example, when observing a series of black-white-light fringes drawn with a specific spatial frequency, the image quality may decay.

For example, remembering numbers while processing spatial information, or remembering spatial information while processing numbers, impair each other much less than when material of the same kind must be remembered and processed.

Such attention allows for example for the voluntarily shifting in regard to goals of a person's information processing to spatial locations or objects rather than ones that capture their attention due to their sensory saliency ( such as an ambulance siren ).

For example, island biogeography is predicated on fixed spatial relationships between habitat patches (" sinks "), usually with reference to a mainland (" source ").

For example, spatial heterogeneity is maintained, which means there will always be pockets of plants not found by herbivores.

While individual fluid particles are indeed experiencing time dependent acceleration, the convective acceleration of the flow field is a spatial effect, one example being fluid speeding up in a nozzle.

In most European countries, regional and national plans are ‘ spatial ’ directing certain levels of development to specific cities and towns in order to support and manage the region depending on specific needs, for example supporting or resisting, polycentrism.

One way is based on the spatial contrast analysis. For example, in a center-surround mechanism is used to define saliency across scales, which is inspired by the putative neural mechanism.

For example, a bar may be cold at one end and hot at the other, but after a state of steady state conduction is reached, the spatial gradient of temperatures along the bar does not change any further, as time proceeds.

For a flat or a hyperbolic spatial geometry, the topology can be either compact or infinite: for example, Euclidean space is flat and infinite, but the torus is flat and compact.

It is generally assumed that it is described by a Euclidean space, although there are some spatial geometries that are flat and bounded in one or more directions ( like the surface of a cylinder, for example ).

Thus, given a linear filter evaluated through, for example, reverse correlation, one can rearrange the two spatial dimensions into one dimension, thus yielding a two dimensional filter ( space, time ) which can be decomposed through SVD.

An example of such analog modification was the spatial anti-aliasing technique used by the 3dfx Voodoo cards.

Notice, though, that these interpolants are no longer linear functions of the spatial coordinates, rather products of linear functions ; this is illustrated by the clearly non-linear example of bilinear interpolation in the figure below.

The most familiar example of dispersion is probably a rainbow, in which dispersion causes the spatial separation of a white light into components of different wavelengths ( different colors ).

For example, a digital photograph of a striped shirt with high frequencies ( in other words, the distance between the stripes is small ), can cause aliasing of the shirt when it is sampled by the camera's image sensor.

Moiré patterns are often an undesired artifact of images produced by various digital imaging and computer graphics techniques, for example when scanning a halftone picture or ray tracing a checkered plane ( the latter being a special case of aliasing, due to undersampling a fine regular pattern ).

For example, if a signal has an upper band limit of 100 Hz, a sampling frequency greater than 200 Hz will avoid aliasing and would theoretically allow perfect reconstruction.

Shown below is an example of chromatic aliasing when the traditional whole pixel Nyquist limit is exceeded:

Another variety of aliasing can occur in any language that can refer to one location in memory with more than one name ( for example, with pointers ).

for example, the mode of bravery to this anonymous folk poem: `` They brought me news that Spring is in the plains And Ahmad's blood the crimson tulip stains ; ;

For the family is the simplest example of just such a unit, composed of people, which gives us both some immunity from, and a way of dealing with, other people.

This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.

Perhaps the most illuminating example of the reduction of fear through understanding is derived from our increased knowledge of the nature of disease.

Beckett's own work is an example.

If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.

His name is Praisegod Piepsam, and he is rather fully described as to his clothing and physiognomy in a way which relates him to a sinister type in the author's repertory -- he is a forerunner of those enigmatic strangers in `` Death In Venice '', for example, who represent some combination of cadaver, exotic, and psychopomp.

Gustaf Vasa is a superb example, and Charles 10,, the conqueror of Denmark, hardly less so.

For example, suppose a man wearing a $200 watch, driving a 1959 Rolls Royce, stops to ask a man on the sidewalk, `` What time is it ''??

In the extreme and oversimplified example suggested in Figure 3, the organization is more easily understood and more predictable in behavior.

The assumptions upon which the example shown in Figure 3 is based are: ( A ) One man can direct about six subordinates if the subordinates are chosen carefully so that they do not need too much personal coaching, indoctrinating, etc..

This is an unsolved problem which probably has never been seriously investigated, although one frequently hears the comment that we have insufficient specialists of the kind who can compete with the Germans or Swiss, for example, in precision machinery and mathematics, or the Finns in geochemistry.

In the calm which follows the reading of a poem, for example, is the effect produced by the enforced quiet, by the musical quality of words and rhythm, by the sentiments or sense of the poem, by the associations with earlier readings, if it is familiar, by the boost to the self-esteem for the semi-literate, by the diversion of attention, by the sense of security in a legitimized withdrawal, by a kind license for some variety of fantasy life regarded as forbidden, or by half-conscious ideas about the magical power of words??

English philosopher Samuel Alexander's debt to Wordsworth and Meredith is a recent interesting example, as also A. N. Whitehead's understanding of the English romantics, chiefly Shelley and Wordsworth.

In his book Civilization And Ethics Albert Schweitzer faces the moral problems which arise when moral law is recognized in business life, for example.

Easily the best known of these three novels is The Space Merchants, a good example of a science-fiction dystopia which extrapolates much more than the impact of science on human life, though its most important warning is in this area, namely as to the use to which discoveries in the behavioral sciences may be put.

And to do this requires first of all the kind of information about people which is provided by the scientists in industrial anthropology and consumer research, who, for example, tell Courtenay that three days is the `` optimum priming period for a closed social circuit to be triggered with a catalytic cue-phrase '' -- which means that an effective propaganda technique is to send an idea into circulation and then three days later reinforce or undermine it.

One specific example is a secret `` fraternity '' which will `` coordinate anti-Communist efforts ''.