Search results for "Vector" - New World Encyclopedia

* The area is also equal to the magnitude of the vector cross product ... == Vector spaces == In a vector space, addition of vectors is usually ...

: a, b, and c are related to the slope of the line, such that the ... In Euclidean space Rn (and analogously in all other vector spaces ...

Real power is represented as a horizontal vector and reactive power is represented ... complex calculation, the integral of the vector cross-product of the electrical ...

the force and distance are taken to be vector quantities, and combined ... where \phi \, is the angle between the force and the displacement ...

or particle expressed as a displacement vector from the origin, ... :\times\, is the vector cross product. The derived SI units for angular ...

== Representing a vector with Cartesian notation == system may also be represented by a vector, which can be thought of ...

Momentum is a vector quantity--that is, it has both a magnitude and ... Because momentum is a vector, then force is also a vector—it has ...

thumb points in the direction of the torque vector. [http://hyperphysics ... :r is the particle's position vector :F is the force acting on ...

dimensions it is described by a curvature vector that takes into account the ... the curve's evolute), and is a vector pointing in the direction ...

A dipole can be characterized by its dipole moment, a vector quantity ... the current flowing in the loop and the (vector) area of the loop. ...

velocity. Given that velocity is a vector quantity, acceleration is ... :\mathbf{a} is the acceleration vector (as acceleration is a vector ...

The electric field is a vector field with SI units of newtons per ... : \mathbf{\hat{r}} is the Unit vector pointing from the particle with ...

due to other causes. (As these fields are vector fields, all magnetic and ... ::\nabla is a vector differential operator (see Del). One solution, ...

in which it is moving. Thus, velocity is a vector quantity, and speed may be ... The instantaneous velocity vector (v) of an object that has position ...

enzyme to cut DNA at specific sites in a vector DNA. A restriction enzyme ... the bacteria is then used as a viral vector, which is encouraged to reproduce ...

Any vector-based drawing program can be used to create flowchart diagrams, but these will have no underlying data model to share data with databases ...

As a mathematician, he was an inventor of vector analysis. The American Mathematical ... algebra of Hermann Grassmann to obtain vector analysis (independently formulated ...

The dimension of a vector space V is the cardinality (that is, the number of vectors) of a basis of V. It is sometimes called Hamel dimension ...

to some reference, which is typically a vector passing through the angle ... an angle yet. To do this, we choose the vector (1,0), then for any point ...

used in the basic language of geometry, physics, vector graphics (both 2D and 3D), and many other fields. In mathematics generally, particularly in topology ...

per unit area at a point in the flow field. It is a vector quantity, whose direction is (roughly speaking) along the axis of the swirl. Also in fluid ...

power equally (calculated by the Poynting vector) in all directions. In practice, an isotropic antenna cannot exist, because equal radiation ...

boundary. The first two numbers come from the unit vector that specifies a rotation axis. The third number designates the angle of rotation of the grain ...

The sense of slip is a vector, which can be qualitatively measured by fault bend folding, that is, drag folding of strata on either side of the ...

part, and the remaining three as the 'vector' part. ... vociferously opposed the growing fields of vector algebra and vector calculus ...

covered is not. Moreover, displacement is a vector quantity, containing both magnitude and direction. By contrast, distance is a scalar quantity, expressing ...

The term "curve" is more common in vector calculus and differential geometry. ==History== A curve may be a locus, or a path. That is ...

of gauss (G), where 1T = 10,000G. The vector field \mathbf{H} is measured ... === Vector fields === A magnetic field belongs mathematically to the ...

important measure for prevention of these vector-borne diseases. DEET is one ... not considered to be at risk of serious vector-borne diseases. ...

after modeling is complete. For 2D vector animations, the rendering ... Computer animation combines Vector graphics with programmed movement ...

, where h represents the altitude h as a vector. The area of triangle ABC is half of this, or S = ½|AB × AC|. The area of triangle ABC can ...

coordinate system. It is defined as the vector r from O to the particle ... West. Velocities are directly additive as vector quantities; they must be ...

epidemic, common-vehicle epidemic, and vector-borne epidemic. The point ... . A vector-borne epidemic is one spread by insect or other animal ...

photons of the electromagnetic force, and the vector bosons of the weak force. In contrast, the electron can couple with photons and vector bosons, while ...

Current CAD software packages range from two-dimensional (2D) vector-based drafting systems to three-dimensional (3D) solid and surface modelers ...

to humans and other mammals by an insect vector, the blood-sucking assassin ... focused on eliminating the triatomine vector and preventing transmission ...

The blacklegged or deer tick (Ixodes scapularis) is a major vector ... * Fivaz, B., T. Petney, and I. Horak. 1993. Tick Vector Biology: Medical ...

the scalar I\, is its moment of inertia, the vector \boldsymbol\omega is its angular velocity, and the vector \boldsymbol\alpha is its angular ...

vectors, with the genus Anopheles the principle vector of malaria, Aedes aegypti the main vector of yellow fever and dengue, and other Aedes spp. carrying ...

tensions in each line are still equal, but now the vector sum of all forces is zero. A second basic equation for the pulley follows from the conservation ...

2D computer graphics started in the 1950s, based on vector graphics ... 2D graphics models may combine geometric models (also called vector ...

differ in severity, as well as the insect vector and bacterial species (Longe ... The arthropod vector of epidemic typhus flourishes under conditions ...

One of the basic theorems of vector algebra is that the length of ... they are written using 4-component vector like quantities called 4 ...

fractal and the Lyapunov fractal. The 2d vector fields that are generated ... Image:PentagramFractal.PNG|Fractal pentagram drawn with a vector iteration ...

Graphical displays for early computers used vector monitors, a type ... mask, and the system reverted to regular vector behavior. ...

Basidiomycota is a major division (or phyla) of the kingdom Fungi, whose members typically are characterized by the presence of a basidium, a ...

Mechanics (from the Greek term Μηχανική ) is a branch of physics involving study of the movement of physical bodies when subjected to ...

of more than one space dimension, wavenumber is a vector quantity. == See also == * Electromagnetic spectrum * Electronics * Wave * Wavelength ...

SIMD (Single Instruction Multiple Data) vector processors began to appear ... As the name implies, vector processors deal with multiple pieces of ...

:\vec v \, is the velocity vector of the particle :\vec B \, is the magnetic field Because this is a cross product, the force is perpendicular ...

Vector Vasn, [http://www.associatedcontent.com/article/294616/controversy_over_ordination_of_buddhist.html Controversy Over Ordination of Buddhist ...

the U.S. in 1972. The limited use of DDT in disease vector control continues to this day in certain parts of the world and remains controversial. The ...

A strain vector biomechanical investigation of the skull, mandible and teeth of a well-preserved last cold stage individual recovered from Whitemoor ...

Format (PDF) file or other format based on vector graphics. The increase in ... are partly raster graphics and partly vector graphics. For a single raster ...

In non-vector terms: at a given rate of rotation of the observer, ... The vector formula for the magnitude and direction the Coriolis acceleration ...

ecliptic plane, which is perpendicular to the vector sum of the angular momenta of all planetary orbital planes, to which Jupiter is the main contributor ...

* Coordinates in square brackets such as [100] denote a direction vector (in real space). * Coordinates in angle brackets or chevrons such as ...

bitmap graphics or created and edited using 2D vector graphics. This includes automated computerized version of tweening, morphing, onion skinning, ...

freedom. In this case, the first mode shape vector is saying that the masses are moving together in phase since they have the same value and sign. In ...

) That is why S and T appear to have the "vector form" of 6 components. Consequently, s appears to be a 6 by 6 matrix instead of rank-4 tensor ...

axioms (e.g. field theory, group theory, topology, vector spaces) without any particular application in mind. The distinction between an “axiom” ...

timelike, null, or spacelike if the tangent vector to one point of the geodesic is of this nature. The paths of particles and light beams in spacetime ...

his application of ideas from physics, such as vector forces in the psychological and ethical context. In 1956, Köhler was elected the president ...

[[Image:Sphere section.png|thumb|right|300px|A normal vector to a sphere, a normal plane and its normal section. The curvature of the curve of ...

in North America.” Bulletin of the Society for Vector Ecology 13: 60-81. * Wirth, W. W., and F. S. Blanton. 1974. “The West Indian sandflies ...

terms, escape velocity is a scalar (not a vector) quantity. ==Overview== The phenomenon of escape velocity is a consequence of conservation of ...

rest energy. Next lowest in rest energy are vector mesons (spin 1), where the quark and antiquark have parallel spin. Both come in higher-energy versions ...

* Bimi, L. 2007. Potential vector species of Guinea worm (Dracunculus medinensis) in Northern Ghana. Vector-Borne and Zoonotic Diseases 7(3): ...

of light," technically the word velocity is a vector quantity, having both magnitude and direction. Speed refers only to the magnitude of the velocity ...

of vacuum condensates, the rho and omega vector bosons were proposed by Sakurai to be force carrying particles for approximate symmetries of ...

Elements of vector calculus: divergence and curl; Gauss' and Stokes' theorems, Maxwell's equations: Differential and integral ...

image:Carbon_nanorim_armchair_povray.PNG | the chiral vector is bent ... image:Carbon_nanorim_zigzag_povray.PNG | the chiral vector is bent ...

In the Standard Model, vector (spin-1) bosons (gluons, photons, and the W and Z bosons) mediate forces, while the Higgs boson (spin-0) is responsible ...

for food, destroy property, spread or are a vector for disease or are a nuisance. Many pesticides are poisonous to humans. [[Image:Cropduster ...

computer graphics—the Digistar I projector used a vector graphics system to display starfields as well as line art. The newest generation of ...

By definition, 1 is the magnitude or absolute value of a unit vector and a unit matrix (more usually called an identity matrix). Note that the ...

carried by the transport host (mechanical vector). For example, food and water ... the population of the definitive host. A vector is usually the intermediate ...

A vector is usually the intermediate host playing an active role in the transmission of the parasite. A permissive host is either a definitive ...

powerful, systems based on probabilistic and vector-based queries. As library users have grown more and more accustomed to these sites and search ...

Malaria. Malaria is a vector-borne infectious disease that involves red blood cells. The malaria parasite spends part of its life cycle in red ...

parameters: the components of its wave vector, which determine its wavelength ... \mathbf{k} is the wave vector (with the wave number) k = 2\pi/\lambda ...

often via body fluids, or through a vector. In aqueous environments ... various diseases, most commonly as a vector used to specifically target ...

Research Center of Virology and Biotechnology VECTOR in the Russian Federation, though it is possible that other countries may have obtained samples during ...

Blood is also an important vector of infection. HIV, the virus that causes AIDS, is transmitted through contact with blood, semen, or the bodily ...

were developed in the mid-nineteenth century. Vector analysis related the fluid flow with turbine shape and rotation. Graphical calculation methods ...

extensive body (Earth, hereafter) is the vector difference between the gravitational ... (or Sun's) gravity differential [[Vector field|field]] at the surface ...

An electric field is a vector with SI units of newtons per coulomb (N C-1) or, equivalently, volts per meter (V m-1). The direction of the field ...

many periods) using the notion of a vector space, became the canonical theory of capital and interest in economics. The nature and scope of this ...

directly with the tower on the airport and vector inbound aircraft to a position ... Active FAST capability that also provided vector and speed advisories to implement ...

total mass of the system and \mathbf{R} is a vector yet to be defined, since: \mathbf{p} = \sum{m_j\dot{r}_j} and \mathbf{F}=\dot\mathbf{p} ...

*Stokes parameters and Stokes vector, used to quantify the polarization of electromagnetic waves *Campbell-Stokes recorder, an instrument for ...

infection reservoir and its disease vector was subsequently displaced ... than a shorter one. When the primary vector is humans, as opposed to ...

frame, θ is the angle between the velocity vector and the observer-source direction, and c is the speed of light. T.P. Gill, 1965. The Doppler ...

(a) pure translations, which move a point along a vector; (b) screw axes, which rotate a point around an axis while translating parallel to the axis; ...

of the Vachana literature used as the vector to propagate Veerashaiva religious and philosophical thought. Other giants of Veerashaiva theosophy ...

| Graphics || Raster graphics editor, Vector graphics editor, 3D modeler, Animation editor, 3D computer graphics, Video editing, Image processing ...

province and a cultural transmission vector to the rest of Asia. Temples and Buddhist grottoes, People's Daily Online in English[http://english ...

There are different benefits and costs associated with any vector type, whether wind, water, insects, or vertebrates. For instance, using animal ...

appears to have little effect as a vector of STDs when safer sex practices are applied consistently. However, in countries and areas where safer ...

Lyme disease or Lyme borreliosis is the most commonly reported vector-borne disease in the Northern Hemisphere. Caused by infection with the ...

was the case with IA-32, both floating point and vector units had been operating at or above 64 bits for several years. Unlike what happened with IA ...

Research Center of Virology and Biotechnology VECTOR in Koltsovo, Novosibirsk Oblast, Russia. == Monuments == [[Image:Jenner-statue-by-lachlan ...

directed. It has the same direction as the force vector. In general, the line of action changes from moment to moment during the period of engagement ...

is a bowman's stroke that exerts the same vector of force as a pry, by moving the blade of the paddle to the other side of the canoe without ...

in 2004 is called TeVeS for Tensor-Vector-Scalar and solves many of the problems of earlier attempts. However, a study in August 2006 reported ...

and direction of the acceleration vector. They are used to detect changes in acceleration, e.g., as tilt sensors or to detect free fall, as sensors ...

coupling in the process is a combination of vector and axial (an example of weak decay is the decay of a neutron into an electron, a proton, and an anti ...

between points to do the work formerly done by vector fields. Hilbert's geometry is mathematical, because it talks about abstract points, but in ...

the Third Pandemic, discovered the rat-flea vector relationship that drives the disease. He had noted that persons who became ill did not have to ...

* [https://skyvector.com/ Aeronautical Charts] Sky Vector * [https://www.globalair.com/airport Airport Resource Center] Global Air ...

(such as RSS, MathML, GraphML, XHTML, Scalable Vector Graphics, MusicXML, and thousands of other examples) allow diverse software to reliably understand ...

* Vector Arena - recently completed new events center in downtown Auckland. * Viaduct Basin - a marina and residential development in downtown ...

*7 is the only dimension, besides the familiar 3, in which a vector cross product can be defined *999,999 divided by 7 is exactly 142,857. Therefore ...

Behavior (American English) or behaviour (British English) is the range of actions and mannerisms in response to a given stimulus or situation ...

charge, E is the electric field, and v x B is the vector cross product of the ion velocity and the magnetic field Equating the above expressions ...

z^2- c^2t^2 is invariant, and he introduced the 4-vector notation for which Hermann Minkowski became known. ===Einstein and Poincaré=== ...

Banday, K.M. Gorski, and P.B. Lilije, Multipole vector anomalies in the first-year WMAP data: a cut-sky analysis. Astrophys. J. 635 (2005):750–60; ...

High-definition television (HDTV) is a digital television broadcasting system with higher resolution than traditional television systems (standard ...

addition to the computer upgrades, the original vector graphics monochrome cockpit displays were replaced with modern full-color, flat-panel display screens ...

Category:Politics and social sciences Category:Military A siege is a military blockade of a city or fortress with the intent of conquering by ...

The actual vector of a plate's motion must necessarily be a function of all the forces acting upon the plate. However, therein remains the ...

2013. His final concert was performed at the Vector Arena in Auckland. ==== Final albums ==== Cohen released his 13th album, Popular Problems ...

Ghirardi et al. 1997). Use of a biological vector as a means to split water, and therefore produce hydrogen gas, would allow for the only energy input ...

or in the appropriate format, by using a viral vector. S. P. Goff and P. Berg, "Construction of hybrid viruses containing SV40 and lambda ...