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These polar unit vectors can be expressed in terms of Cartesian unit vectors in the x and y directions, denoted i and j respectively :< ref > Note: unlike the Cartesian unit vectors i and j, which are constant, in polar coordinates the direction of the unit vectors u < sub > r </ sub > and u < sub > θ </ sub > depend on θ, and so in general have non-zero time derivatives .</ ref >
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These and polar
These polar concerns ( imitation vs. formalism ) reflect a philosophical and religious situation which has been developing over a long period of time.
These polar extremes in time diffusion were indicated in some of the comments by unwed mothers reported in earlier chapters.
The most commonly used form of the Köppen classification has five primary types labeled A through E. These primary types are A, tropical ; B, dry ; C, mild mid-latitude ; D, cold mid-latitude ; and E, polar.
These loops are the closed-magnetic flux cousins of the open-magnetic flux that can be found in coronal hole ( polar ) regions and the solar wind.
These channels are gated so they can open and close, thus regulating the flow of ions or small polar molecules.
These creatures, which are about the size of a lentil, are eaten by various marine species, including a wide variety of fish that are, in turn, consumed by penguins and polar bears.
These extratropical convergence zones are occupied by the polar fronts where air masses of polar origin meet and clash with those of tropical or subtropical origin.
These two pieces of information can be represented as a 2-dimensional vector, as a complex number, or as magnitude ( amplitude ) and phase in polar coordinates.
" These substances are usually alkylbenzenesulfonates, a family of compounds that are similar to soap but are more soluble in hard water, because the polar sulfonate ( of detergents ) is less likely than the polar carboxyl ( of soap ) to bind to calcium and other ions found in hard water.
These transport mechanisms lead to the accumulation of the magnetized decay products at high solar latitudes, eventually reversing the polarity of the polar fields ( notice how the blue and yellow fields reverse in the graph above ).
These response measurements can be plotted in three ways: by plotting the magnitude and phase measurements on two rectangular plots as functions of frequency to obtain a Bode plot ; by plotting the magnitude and phase angle on a single polar plot with frequency as a parameter to obtain a Nyquist plot ; or by plotting magnitude and phase on a single rectangular plot with frequency as a parameter to obtain a Nichols plot.
These contain one or two sporoblast cells and one or more polar capsules that contain filaments which anchor the spore to its host.
These pairs define chromaticity vectors in a rectangular 2-space, unlike the polar coordinates of hue angle and saturation that are used in HSV color space.
These bonds are polar ( have a large difference in electronegativity between the two atoms ) consequently carbon carries a partial positive charge.
These cells include 1 or two amoeboid infective germ cells, and 2 to 7 nematocyst-like polar capsules.
These and unit
These vessels were significantly larger than wartime ships and had fully automatic main guns, unit Machinery, radar, sonar, and antisubmarine weapons such as the Squid mortar.
These G proteins are made from three subunits, with the G domain located on the largest one ( the α unit ); together with the two smaller subunits ( β and γ units ), they form a tightly associated protein complex.
These 34 " county-level " entities correspond to the first level of local administrative unit for EU and Eurostat purposes.
These chips were: the cell execution unit, the floating point unit, the arithmetic logic unit, and the external I / O unit ( XIO ).
These processors have no floating point unit and it is difficult to implement an FPU coprocessor ( MC68881 / 2 ) with one because the EC series lacks necessary coprocessor instructions.
These categories, he argued, are " of the highest order of abstraction ", but he defended them as those necessary to " make possible a coherent account of what grammar is and of its place in language " In articulating the category unit, Halliday proposed the notion of a rank scale.
These will act as a single unit and are stacked with setbacks to form a revetment or retaining wall.
These numerical co-incidences refer to such quantities as the ratio of the age of the universe to the atomic unit of time, the number of electrons in the universe, and the difference in strengths between gravity and the electric force for the electron and proton.
These specifications were provided by calculating adequate intakes from measured intakes in populations of individuals with “ desirable osmolarity values of urine and desirable water volumes per energy unit consumed .” For healthful hydration, the current EFSA guidelines recommend total water intakes of 2. 0 L / day for adult females and 2. 5 L / day for adult males.
These larger farms used more efficient technologies such as Deere plows, automatic reapers, and higher-yield seed stock, which reduced human input per unit of production.
These other units are called SI derived units, for example, the SI derived unit of area is square metre ( m < sup > 2 </ sup >), and of density is kilograms per cubic metre ( kg / m < sup > 3 </ sup >).
These systems differ in what they measure, what unit of measurement they use, and where the size 0 ( or 1 ) is positioned.
These have the intuitive interpretation as vectors of unit length pointing up the x, y, and z axis of a Cartesian coordinate system, respectively, and they are sometimes referred to as versors of those axes.
These and vectors
These vectors will be assigned to individual users and are called the code, chip code, or chipping code.
( These vectors are not vectors in the phase space M, but in the tangent space T < sub > x </ sub > M of the point x.
These programmes record the DNA sequence of plasmid vectors, help to predict cut sites of restriction enzymes, and to plan manipulations.
These vectors are linearly independent, and M is their Gram matrix, under the standard inner product of, namely
These shorter blue vectors are extrapolated out into the block of black vectors which fill a volume of space.
These involved distorting one image at the same time that it faded into another through marking corresponding points and vectors on the " before " and " after " images used in the morph.
These can be described as orbital state vectors, but this is often an inconvenient way to represent an orbit, which is why Keplerian elements are commonly used instead.
These decompositions are particularly useful for matrices that are envisioned as concatenations of particular types of row vectors or column vectors, e. g. orthogonal matrices ( whose rows and columns are unit vectors orthogonal to each other ) and Markov matrices ( whose rows or columns sum to 1 ).
( These feature vectors can be seen as defining points in an appropriate multidimensional space, and methods for manipulating vectors in vector spaces can be correspondingly applied to them, such as computing the dot product or the angle between two vectors.
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