Übersetzung für "Spatial gradient" in Deutsch

Compared to the other mechanisms of spatial vision, gradient vision is the most accurate source of information.

A more far-reaching possibility results in that the coating itself contains scents and/or flavorings of a kind not only to arouse the animal?s interest but also to guide it in certain directions, for example through realization of an appropriate spatial or temporal gradient.

With other words: For such a STHD, the spatial temperature gradient in the thermal mass, resulting from the change in time of the ambient temperature, provides an information about the temporal temperature history before the point in time at which the measurement is made.

In order to be able to acquire signals from the test subject spatially encoded in all three spatial directions, a gradient coil system is provided that usually has three separate gradient coils (x, y and z coils) via which separate, location-dependent magnetic fields can be generated.

While PTEN is a cytoplasmatic protein which can be directed to the plasma membrane by PH-domain recruiting second messengers such as PIP 3,4,5, TPTE could modulate perception of chemotactic gradients directly at the membrane by blocking signal transduction of activated RTKs which are frequently overexpressed in cancer cells and thus mediate perception of a spatial gradient.

This in the context of the present disclosure in particular means that regions are present in the top layer which may be partially hardened and thereby have a relatively low hardening degree or which may also be fully unhardened, and that further regions are present in the top layer which are partially hardened and have a relative higher hardening degree, wherein the respective regions are locally restricted, i.e. are present with a hardening gradient or a spatial hardening gradient.

The measuring instrument is then a gradiometer, which measures only the spatial gradient of the magnetic field at the site of the conductor loop.

When several temperature sensors are used in the device, a spatial temperature gradient can also be determined, which allows conclusions to be drawn as to how uniformly the foodstuff was heated.

This object is solved in a surprisingly simple but effective way in that non-linear supplementary magnetic fields are used, whose spatial gradient of the z-component is not constant at least at one instant during the irradiation, and that the radio-frequency pulses to be irradiated are calculated in advance, wherein progressions over time of the field strengths of the supplementary magnetic fields in the region of the object that are calculated and/or measured position-dependently are included in this calculation.

For this purpose, supplementary magnetic fields are used whose spatial gradient of the z-component is not constant, at least at one instant during the irradiation.

In the alkaline solution bath, this is preferably realized by a spatial temperature gradient, wherein the multilayer body is drawn through an elongate alkaline solution bath having differing temperature zones.

The set of values of P 0 from the parameter space P consists of laser, machine and material parameters and, among other things takes into account spatially distributed parameters such as the intensity of the laser radiation and the driving forces—these are the spatial gradient of the gas pressure and the shear stress of the gas at the surface of the melt film—of the cutting the gas flow on the melt to be driven out.

The spatial temperature gradient over the active measurement volume and the stability over time of the sample temperature have a significant impact on the quality of the NMR measurements.

A preferred cermet in this context is a gradient cermet, i.e. a cermet with a spatial gradient of the metal fraction.

If a sudden pressure drop of the reservoir pressure for the trailer vehicle occurs, then this can be detected in a very short time both on the basis of the spatial pressure gradient and also on the basis of the pressure gradient over time.

By comparing the pressure measured by means of the pressure sensor 42 with the pressures measured by means of the pressure sensors 40 and 41, it is also possible for at least one spatial pressure gradient to be detected.

In particular a gradient of the temperature may play a special role, in particular a temporal gradient and/or a spatial gradient.

For example, a “lag of regrowth effect” may be dependent on a temporal and/or spatial gradient of the temperature, in particular a temporal gradient, for example a rapid temperature change in comparison with a slow temperature change.

The method of any preceding claim, wherein the modified LK method is exclusive of an image warping step and splits computing the revised OF estimate into sub tasks of spatial gradient computation and then other operations, uses reduced precision gradient data for OF refinement, and uses only integer arithmetic to perform compute tasks including matrix inversion.

The system of any preceding claim, wherein the modified LK method is exclusive of an image warping step and splits computing the revised OF estimate into sub-tasks of spatial and temporal gradient computation and then other operations, uses reduced precision gradient data for OF refinement, and uses only integer arithmetic to perform compute tasks including matrix inversion.

However, a particular advantage of applying the proposed method to the stretching of a preform by blowing is seen in that this type of stretching produces an effectively predictable change of shape which does not produce any extreme changes in the change of shape (in the sense of a spatial gradient of the change of shape on the surface of the preform).

The method of claim 10, wherein the PBM method uses pre-computation of a spatial gradient and temporal gradient during block matching steps of the PBM method.

The apparatus or method of claim 7, wherein the local activity measure is derived by forming the absolute value of a spatial gradient at each pixel and preferably applying a spatial filter.

The system of claim 1, wherein the PBM method uses pre-computation of a spatial gradient and temporal gradient during block matching steps of the PBM method.

The process according to the invention is advantageously carried out at temperatures, of the reaction mixture in the reaction space, of 190° to 250° C., especially at 200° to 230° C. In this connection, particularly in the case of continuous processes, a spatial temperature gradient can be employed.

However, in the event of the compressed air line 13 to the trailer vehicle being torn away and a fast escape of compressed air via the compressed air reservoir outlet 14, a spatial pressure gradient measured in this way assumes greater values than during a braking process without a further pressure loss as a result of a line being torn away.

This process is a non-directional texturising process without spatial temperature gradients.

The Baltic Sea is characterized by steep seasonal or spatial gradients in environmental factors.

The gradient coils that have been used up to now in routine applications normally generate linear magnetic fields with spatially constant gradients.

A study of commuting in the Rouen conurbation (Ribeill, 1978) found that lower income workers resided closer to their workplace, a finding consistent with much of the literature on spatial wage gradients (for example, Madden, 1977).

The extreme opposite situation occurs when the current i1, i2 or i3 flows through the further coil system instead of the associated coil system with spatially constant gradient.

The common basic principle of all imaging methods defined by spatially varying magnetic fields is that, for encoding an nd-dimensional image (nd=1,2,3), nd spatially varying magnetic fields are applied which generally have an at least approximately linear distribution (spatially constant gradient) and are disposed perpendicularly to each other.

In one or more embodiments, the minimum distance between the at least two magnetic field sensors is selected in accordance with a resolution of the at least two magnetic field sensors, such that the resolution is sufficient to distinguish between a local magnetic field and a widely distributed MR field with reference to the spatial gradients.

As described above, in magnetic resonance imaging and in spatially resolved magnetic resonance spectroscopy, both during image acquisition and during SDMM, supplementary magnetic fields are usually used for spatial encoding that each have a spatially constant gradient in one spatial direction over the entire examination volume of the MR measurement apparatus.

This may be avoided by a spatially differential (gradient) evaluation of several sensor signals in homogenous disturbing fields.