wiktionary Reflection reflected reflecting reflects reflexion Reflection or reflexion may refer to tocright Science Mirror image , a reflection in a mirror or in water Reflection nebula , a nebula that is extended and has no boundaries Reflection physics , a common wave phenomenon Signal reflection , in signal transmission Specular reflection , the physics for reflection of light Philosophy Human self reflection Computers Reflection computer graphics , a computer graphics technique Reflection computer programming , a process in computer programming Reflection or Parasight , a piece of installation art by Shane Cooper artist Reflection , a brand name used by Attachmate Entertainment Reflexion band Reflexion , a Finnish gothic metal band Reflection , a song by Tool from their 2001 album Lateralus Reflection song Reflection song , a 1998 song by Lea Salonga, covered by Christina Aguilera Reflection band , a German thrash metal band Reflection Pentangle album Reflection Pentangle album , a 1971 album by Pentangle Reflection Demis Roussos album Reflection Demis Roussos album Reflection The Rubyz album Reflection The Rubyz album , released in 2011 Reflection The Shadows album Reflection The Shadows album , a 1990 studio album by The Shadows Reflection online game Reflection online game , a game developed by Free Fall Associates Reflection , an List of Power Rangers S.P.D. episodes episode of Power Rangers SPD Steamhammer album Steamhammer album , by Steamhammer, also known as Reflection Mathematics Reflection mathematics , a transformation of a space Reflection formula , a relation in a function Reflection group , a group generated by reflections Reflection principle , a theorem of set theory Point reflection , a reflection across a point Reflection theorem , a collection of theorems in number theory Reflection symmetry , symmetry with respect to reflection See also lookfrom ... sv Reflexion tr Reflection uk vi Reflection zh ... more details
Image Glide reflection.png right thumbnail Example of a glide reflection In geometry , a glide reflection is a type of isometry of the Euclidean plane the combination of a reflection mathematics reflection ... gives the same result. Depending on context, we may consider a reflection a special case, where the translation vector is the zero vector. The combination of a reflection in a line and a translation in a perpendicular direction is a reflection in a parallel line. However, a glide reflection cannot be reduced like that. Thus the effect of a reflection combined with any translation is a glide reflection, with as special case just a reflection. These are the two kinds of indirect Euclidean group ... consisting of the reflection on the x axis, followed by translation of one unit parallel to it. In coordinates ... group generated by just a glide reflection is an infinite cyclic group . Combining two equal glide reflections gives a pure translation with a translation vector that is twice that of the glide reflection, so the even powers of the glide reflection form a translation group. In the case of glide reflection symmetry , the symmetry group of an object contains a glide reflection, and hence the group generated ... reflection and a rotation about a point on the line of reflection. It is isomorphic to a semi ... containing some glide reflection symmetry, the translation vector of any glide reflection is one half of an element of the translation group. If the translation vector of a glide reflection is itself an element of the translation group, then the corresponding glide reflection symmetry reduces to a combination of reflection symmetry and translational symmetry . Glide reflection symmetry with respect ... between glide reflection lines. This corresponds to wallpaper group pg with additional symmetry it occurs also in pmg, pgg and p4g. If there are also true reflection lines in the same direction then they are evenly spaced between the glide reflection lines. A glide reflection line parallel to a true ... more details
Unreferenced date December 2009 In Euclidean geometry , oblique reflections generalize ordinary reflection mathematics reflections by not requiring that reflection be done using perpendicular s. If two points are oblique reflections of each other, they will still stay so under affine transformation s. Consider a plane geometry plane P in the three dimensional Euclidean space . The usual reflection of a point A in space in respect to the plane P is another point B in space, such that the midpoint of the segment AB is in the plane, and AB is perpendicular to the plane. For an oblique reflection , one requires instead of perpendicularity that AB be parallel to a given reference line. Formally, let there be a plane P in the three dimensional space, and a line L in space not parallel to P . To obtain the oblique reflection of a point A in space in respect to the plane P , one draws through A a line parallel to L , and lets the oblique reflection of A be the point B on that line on the other side of the plane such that the midpoint of AB is in P . If the reference line L is perpendicular to the plane, one obtains the usual reflection. For example, consider the plane P to be the xy plane, that is, the plane given by the equation z 0 in Cartesian coordinates . Let the direction of the reference ... reflection of a point x , y , z will then be math left x frac 2za c , y frac 2zb c , z right . math The concept of oblique reflection is easily generalizable to oblique reflection in respect to an affine ... reflection in respect to a k dimensional affine subspace, with a n &minus k dimensional affine subspace serving as a reference. Back to three dimensions, one can then define oblique reflection in respect to a line, with a plane serving as a reference. An oblique reflection is an affine transformation , and it is an Involution mathematics involution , meaning that the reflection of the reflection of a point is the point itself. DEFAULTSORT Oblique Reflection Category Affine geometry Category ... more details
Image MachReflectionA.gif thumb right Schematic of a regular reflection and b Mach reflection for a pseudosteady shockwave propagating over a wedge. Image MachReflectionB.gif thumb right Schematic of a regular reflection and b Mach reflection for a steady shockwave attached to the leading edge a wedge. Mach reflection is a supersonic fluid dynamics effect, named for Ernst Mach , and is a shock wave Reflection physics reflection pattern involving three shocks. Introduction Mach reflection can exist in both unsteady or pseudosteady flow, as well as in steady flow. When a shock wave propagates over a solid wedge, the flow generated by the shock impinges on the wedge thus generating a second reflected ... of the reflection point, this flow is locally steady, and the configuration is referred to as a pseudosteady ... to Mach reflection occurs. ref name thesis.library.caltech.edu cite web title Transition between Regular Reflection and Mach Reflection in the Dual Solution Domain work publisher year 2007 url ... to Mach reflection is observed. ref name thesis.library.caltech.edu Mach reflection consists of three ... in three dimensions. ref name bendor2007 cite book last Ben Dor first Gabi title Shock Wave Reflection ... 978 3 540 71381 4 ref Types of Mach reflection The only type of Mach reflection possible in steady flow is direct Mach reflection, in which the Mach stem is convex away from the oncoming flow, and the slip plane slopes towards the reflection surface. In unsteady flow, the triple point will move away ... to the surface stationary Mach reflection , or move toward the surface inverse Mach reflection . In inverse Mach reflection, the Mach stem is convex toward the oncoming flow, and the slip plane ... tool to determine whether Mach reflection occurs. References cite book last Chapman first ... links http www.springerlink.com index H3123H0X72P81488.pdf The discovery of the Mach reflection ... a&q 22Mach reflection effect 22&btnG Search Google Scholar search physics stub fluiddynamics stub ... more details
Ionospheric reflection is a bending, through a complex process involving Reflection physics reflection and refraction , of electromagnetic waves propagating in the ionosphere back toward the Earth. The amount of bending depends on the extent of penetration which is a function of frequency , the angle of incidence , Polarization waves polarization of the wave, and ionospheric conditions, such as the ionization density. It is negatively affected by incidents of ionospheric absorption . FS1037C Category Radio frequency propagation ... more details
about reflection in number theory and calculus reflection formulas in geometry Reflection mathematics In mathematics , a reflection formula or reflection relation for a function mathematics function f is a relationship between f a x and f x . It is a special case of a functional equation , and it is very common in the literature to use the term functional equation when reflection formula is meant. Reflection formulas are useful for numerical analysis numerical computation of special function s. In effect, an approximation that has greater accuracy or only converges on one side of a reflection point typically in the positive half of the complex plane can be employed for all arguments. Known formulae The even and odd functions satisfy simple reflection relations around a 0. For all even functions, math f x f x , , math and for all odd functions, math f x f x . , math A famous relationship is Euler s reflection formula math Gamma z Gamma 1 z frac pi sin pi z math for the Gamma function &Gamma z , due to Leonhard Euler . There is also a reflection formula for the general n th order polygamma function &psi sup n sup z , math psi n 1 z 1 n 1 psi n z 1 n pi frac d n d z n cot pi z . , math The Riemann zeta function &zeta z satisfies math frac zeta 1 z zeta z frac 2 , Gamma z 2 pi z cos left frac pi z 2 right , , math and the Riemann Xi function &xi z satisfies math xi z xi 1 z . , math References MathWorld urlname ReflectionRelation title Reflection Relation MathWorld urlname PolygammaFunction title Polygamma Function Category Calculus es F rmula de reflexi n th ... more details
The reflection coefficient is used in physics and electrical engineering when wave propagation in a medium containing discontinuity mathematics discontinuities is considered. A reflection coefficient describes either the amplitude or the intensity physics intensity of a reflection physics reflected wave relative to an incident wave. The reflection coefficient is closely related to the transmission coefficient . Image Partial transmittance.gif right frame A wave experiences partial transmittance and partial reflectance when the medium through which it travels suddenly changes. Different specialties have different applications for the term. Telecommunications In telecommunication s, the reflection coefficient is the ratio of the amplitude of the reflected wave to the amplitude of the incident ... Gamma frac E E math The reflection coefficient may also be established using other field or Electronic circuit circuit quantities. The reflection coefficient can be given by the equations below ... toward the External electric load load Image Reflection Coefficient Circuit.svg thumb right Simple circuit configuration showing measurement location of reflection coefficient. math Gamma Z L Z S over Z L Z S math Notice that a negative reflection coefficient means that the reflected wave ... bars of the reflection coefficient can be calculated from the standing wave ratio , math SWR math math Gamma SWR 1 over SWR 1 math The reflection coefficient is displayed graphically using a Smith chart . Seismology main Reflection seismology Reflection coefficient is used in feeder testing ... reflection coefficients are used. Typically, the former are represented by a capital R , while the latter are represented by a lower case r . Semipermeable membranes The reflection coefficient ... series.com rf concepts reflection.html Flash tutorial for understanding reflection A flash program that shows how a reflected wave is generated , the reflection coefficient and VSWR Category Geometrical ... more details
File MtHood TrilliumLake.jpg thumb The reflection of Mount Hood in Mirror Lake Mount Hood, Oregon Mirror Lake . Reflection is the change in direction of a wavefront at an wikt interface interface between .... Common examples include the reflection of light , sound and water wave s. The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected. Mirror s exhibit specular reflection. In acoustics , reflection ... wave s. Reflection is observed with surface wave s in bodies of water. Reflection is observed with many types of electromagnetic wave , besides visible light . Reflection of Very high frequency ... ray s can be reflected at shallow angles with special grazing mirrors. Reflection of light Image Kayaking Deep Fork Wildlife Refuge Oklahoma.jpg right thumb 220px upright Double reflection The sun is reflected in the water, which is reflected in the paddle. Reflection of light is either Specular reflection specular mirror like or Diffuse reflection diffuse retaining the energy , but losing ... model for specular light reflection, and typically consists of a glass sheet with a metallic coating where the reflection actually occurs. Reflection is enhanced in metals by suppression of wave propagation beyond their skin depth s. Reflection also occurs at the surface of transparency optics transparent media, such as water or glass . Image Reflection angles.svg frame left upright Diagram of specular reflection In the diagram at left, a light ray PO strikes a vertical mirror at point O , and the reflected ..., known as the normal , we can measure the angle of incidence , sub i sub and the angle of reflection , sub r sub . The law of reflection states that sub i sub sub r sub , or in other words, the angle of incidence equals the angle of reflection. In fact, reflection of light may occur whenever ... is reflected, and how much is refracted in a given situation. Total internal reflection of light ... more details
about reflection in geometry reflexivity of binary relation s reflexive relation Image Simx2 traslOK.png right thumb A reflection through an axis followed by a reflection across a second axis parallel ... , a reflection also spelled reflexion is a function mathematics mapping from a Euclidean space ... of reflection. The image of a figure by a reflection is its mirror image in the axis or plane of reflection. For example the mirror image of the small Latin letter p for a reflection with respect to a vertical axis would look like q . Its image by reflection in a horizontal axis would look like b . A reflection ... reflection is sometimes used for a larger class of mappings from a Euclidean space to itself, namely ... reflectionreflection through a point is an involutive isometry with just one fixed point the image of the letter p under it would look like a d . This operation is also known as a point reflection ... vector space , the reflection in the point situated at the origin is the same as vector ..., unqualified use of the term reflection means reflection in a hyperplane . A figure which does not change upon undergoing a reflection is said to have reflection symmetry reflectional symmetry . Construction In plane or 3 dimensional geometry, to find the reflection of a point one drops a perpendicular from the point onto the line plane used for reflection, and continues it to the same distance on the other side. To find the reflection of a figure, one reflects each point in the figure. Properties Image Simx2 rotOK.svg right thumb A reflection across an axis followed by a reflection in a second ... around the point of intersection of the axes. The matrix mathematics matrix for a reflection ... hyperplanes is known as a reflection group . The finite group s generated in this way are examples of Coxeter group s. Reflection across a line in the plane Reflection across a line through the origin ... as math mathrm Ref l v 2 mathrm Proj l v v , math Where the reflection of line l on a is equal ... more details
For the Reflection Group On the Future of Europe European Council In group theory and geometry , a reflection group is a discrete group which is generated by a set of reflection mathematics reflections ... tiling of the Euclidean space by congruent copies of a regular polytope is necessarily a reflection group. Reflection groups also include Weyl group s and crystallographic Coxeter group s. While ... Let E be a finite dimensional Euclidean space . A finite reflection group is a subgroup of the general linear group of E which is generated by a set of orthogonal reflection mathematics reflection s across hyperplanes passing through the origin. An affine reflection group is a discrete subgroup of the affine ... that the reflection hyperplanes pass through the origin . The corresponding notions can be defined over other field mathematics fields , leading to complex reflection group s and analogues of reflection groups over a finite field . Examples Plane In two dimensions, the finite reflection groups are the dihedral group s, which are generated by reflection in two lines that form an angle of math 2 pi ... subgroups of index 2 of a dihedral group. Infinite reflection groups include the frieze group s math ... of pi, the group generated by reflections in these lines is infinite and non discrete, hence, it is not a reflection group. Space Finite reflection groups are the point groups in three dimensions ... symmetry groups. The classification of finite reflection groups of R sup 3 sup is an instance of the ADE classification . Kaleidoscopes Reflection groups have deep relations with kaleidoscope s, as discussed in Harv Goodman 2004 . Relation with Coxeter groups A reflection group W admits a group ... as an abstract group, every reflection group is a Coxeter group . Finite fields When working over finite fields, one defines a reflection as a map that fixes a hyperplane otherwise for example there would .... In characteristic 2, using the above fixed hyperplane definition of reflection, it is no longer ... more details
Infobox Album Name Christina Aguilera My Reflection Type video Artist Christina Aguilera Cover Christina Aguilera My Reflection DVD.jpg Released June 5, 2001 Genre pop music Pop br Teen pop br Latin pop Length 66 min. Label RCA Records RCA Director Lawrence Jordan, Paul Hunter Producer Christina Aguilera, Lee Rolontz, Ken Ehrlich Reviews Last album Genie Gets Her Wish br 1999 This album My Reflection br 2001 Next album Stripped Live in the U.K. br 2004 My Reflection is a concert DVD by Christina Aguilera , released in 2001. The concert early before being released on DVD was shown in a one hour special on American Broadcasting Company ABC in around Christmas time in 2000. The televised concert took in 10.5 million viewers. The DVD was certified gold by the Recording Industry Association of America RIAA ref http www.riaa.com goldandplatinumdata.php?table SEARCH RIAA Bot generated title ref and platinum in Australia . ref http www.aria.com.au pages aria charts accreditations dvd 2003.htm ARIA Charts Accreditations 2003 DVD Bot generated title ref Features Concert Reflection song Reflection Genie in a Bottle Come on Over Baby All I Want Is You What a Girl Wants song What a Girl Wants So Emotional with Bow Wow rapper Lil Bow Wow I Turn to You All 4 One song I Turn to You At Last Contigo en la Distancia Climb Every Mountain Falsas esperanzas Falsas Esperanzas Alright Now Merry Christmas, Baby with Dr. John Have Yourself a Merry Little Christmas with Brian McKnight Christmas Time with Lil Bow Wow Special features Music videos Genio Atrapado Por Siempre Tu Ven Conmigo The Christmas Song Christina Aguilera song The Christmas Song References reflist Christina Aguilera Christina Aguilera singles Category Christina Aguilera video albums Category 2001 video albums Category Live video albums Category 2001 live albums da My Reflection es My Reflection hr My Reflection it My Reflection pl My Reflection pt My Reflection ru My Reflection vi My Reflection ... more details
File reflection.nebula.arp.750pix.jpg thumb 200px The Witch Head Nebula Witch Head reflection nebula IC2118 , about 1000 light years from earth, is associated with the bright star Rigel in the constellation Orion. The nebula glows primarily by light reflected from Rigel, located just outside the top right corner of the image. Fine dust in the nebula reflects the light. The blue color is caused not only by Rigel s blue color but because the dust grains reflect blue light more efficiently than red. In Astronomy , reflection nebulae are interstellar cloud clouds of dust which reflect the light of a nearby star or stars. The energy from the nearby star, or stars, is insufficient to ionize the gas of the nebula to create an emission nebula , but is enough to give sufficient scattering to make the dust visible. Thus, the frequency spectrum shown by reflection nebulae is similar to that of the illuminating stars. Among the microscopic particles responsible for the scattering are carbon compounds ... waves polarized Kaler, 1997 . Edwin Hubble distinguished between the emission and reflection nebulae in 1922. Reflection nebulae are usually blue because the scattering is more efficient for blue light than red this is the same scattering process that gives us blue sky skies and red sunset s . Reflection ... nebula e. Some 500 reflection nebulae are known. Among the nicest of the reflection nebulae are those surrounding the stars of the Pleiades star cluster Pleiades . A blue reflection nebula ... , which is very red Stellar classification spectral class M1 , is surrounded by a large, red reflection nebula. Reflection nebulae may also be the site of star formation . In 1922, Hubble published ... law for reflection nebulae which make a relationship between the angular size R of the nebula and the apparent ... York, 1997 External links commons Category Reflection nebulae Reflection nebulae Category Reflection ... pt Nebulosa de reflex o ro Nebuloas de reflexie ru simple Reflection ... more details
Orphan date April 2011 Reflection was formed in 1992 in Dortmund , Germany . Like their countrymates Kreator and Destruction band Destruction , they play thrash metal . With their album Made in Hell Reflection were called one of the best German Thrash Newcomers by big German metal magazines like Heavy oder was? and Rock Hard magazine Rock Hard . Members Current members Markus Radola Vocals Timo Lehmann Guitar Heino Drescher Guitar Siggi Kwapich Bass Stephan B umer Drums Former members Stephan Baeumer Drums Kev Siepmann Drums Boris Frenkel Drums Discography Blind Rage 2001 Trapped insanity 2002 Mission to madness 2003 Made in Hell 2004 Advertising Violence 2011 External links Official website http www.reflection metal.de DEFAULTSORT Reflection Category German thrash metal musical groups Category German death metal musical groups Category Musical groups established in 1992 Germany band stub de Reflection Band ... more details
as a hard rock duo in a tiny garage in Reykjav k, Iceland, For a Minor Reflection morphed into an indie ... 3164 For a Minor Reflection default.aspx title http icelandmusic.is Artist 3164 For a Minor Reflection ... News Icelandic Music Export ref For a long time, For a Minor Reflection consisted of three long haired ... Studio Day 2 accessdate 2010 01 02 publisher For a Minor Reflection work http famr.weebly.com blog.html For a Minor Reflection Blog ref J hannes lafsson s quit the band in 2009, to focus more on his studies. Andri Freyr orgeirsson took over immediately and is now For a Minor Reflection s current ... post rock groups For A Minor Reflection ca For a Minor Reflection es For a Minor Reflection fr For a Minor Reflection de For a Minor Reflection uk For a Minor Reflection ... more details
Refimprove date January 2009 Image Reflection angles.svg frame Diagram of specular reflection Image Tso Kiagar Lake Ladakh.jpg thumb Reflections on still water are an example of specular reflection. Specular reflection is the mirror like reflection physics reflection of light or of other kinds of wave ... outgoing direction. Such behavior is described by the law of reflection , which states that the direction ... equals the angle of reflection math theta i theta r math in the figure , and that the incident, normal ... 9780486240749 year 1981 ref Explanation Specular reflection is distinct from diffuse reflection , where ... specular and diffuse reflection would be glossy and Matte surface matte paint s. Matte paints have almost exclusively diffuse reflection, while glossy paints have both specular and diffuse reflection ... reflection with no diffuse reflection, not all of the light is necessarily reflected. Some of the light ... than the material whose surface it strikes, then total internal reflection may occur if the angle of incidence is greater than a certain critical angle. Specular reflection from a dielectric ... linearly polarized parallel to the interface. The law of reflection arises from diffraction ... of reflection no longer holds and the behavior of light is more complicated. Waves other than visible light can also exhibit specular reflection. This includes other electromagnetic waves , as well as non electromagnetic waves. Examples include ionospheric reflection of radiowave s, reflection of radio ... mirror physics atomic mirror s, which reflect neutral atom s. For the efficient reflection of atoms ... in order to provide significant quantum reflection ridged mirror s are used to enhance the specular reflection of atoms. The reflectivity of a surface is the ratio of reflected power to incident power ... index. Measurements of specular reflection are performed with normal or varying incidence ..., and cannot be projected onto a screen. Direction of reflection The direction of a reflected ray is determined ... more details
This article is about the reflection principles in set theory. For the reflection principle of complex analysis, see Schwarz reflection principle . For reflection theorems in algebraic number theory, see reflection theorem . In set theory , a branch of mathematics , a reflection principle says that it is possible to find sets that resemble the class of all sets. There are several different forms of the reflection principle depending on exactly what is meant by resemble . Weak forms of the reflection ... , while stronger forms can be new and very powerful axioms for set theory. The name reflection principle ... set. Motivation for reflection principles A naive version of the reflection principle states that for any ... that it contains all sets. To get useful and non contradictory reflection principles we need ... reflection principles we might argue informally as follows. Suppose that we have some collection ... reflection theorems. Alternatively we can use this argument to motivate introducing new axioms for set theory. The reflection principle as a theorem of ZFC In trying to formalize the argument for the reflection ... several closely related reflection theorems of ZFC all of which state that we can find a set that is almost a model of ZFC. One form of the reflection principle in ZFC says that for any finite ... incompleteness theorem. This version of the reflection theorem is closely related to the L wenheim Skolem theorem . Another version of the reflection principle says that for any finite number of formulas ... is concerned. For any natural number n, one can prove from ZFC a reflection principle which ... of set theory which are true for V and contain fewer than n quantifiers. Reflection principles as new axioms Bernays used a reflection principle as an axiom for one version of set theory not G del Bernays set theory, which is a weaker theory . His reflection principle stated roughly that if A is a class ..., and the reflection principle can then be used to show that there is a set which has the same ... more details
Image Spoon fi.jpg thumb An example of reflection mapping. In computer graphics , environment mapping , or reflection mapping , is an efficient image based lighting technique for approximating the appearance ... , the pyramid mapping , the octahedron mapping , and the HEALPix HEALPix mapping . The reflection ... the exact reflection by tracing a ray and following its optical path. The reflection color used in the shading computation at a pixel is determined by calculating the reflection vector at the point ... raytracing , but is less computationally expensive since the radiance value of the reflection comes from calculating the angles of Reflection physics incidence and reflection , followed by a texture lookup ..., simplifying the GPU workload. However in most circumstances a mapped reflection is only an approximation of the real reflection. Environment mapping relies on two assumptions that are seldom ... this is not the case the reflection of nearby geometry appears in the wrong place on the reflected object. When this is the case, no parallax is seen in the reflection. 2 The object being shaded is convex ... in the reflection only the environment does. Reflection mapping is also a traditional image ... the need for recalculating every pixel s reflection direction. If normal mapping is used, each ... in tandem with an environment map to produce a more realistic reflection. In this case, the angle of reflection at a given point on a polygon will take the normal map into consideration. This technique ... metal brushed aluminium. Types of reflection mapping Sphere mapping Deleted image removed Image ... . Sphere mapping represents the sphere of incident illumination as though it were seen in the reflection ... they represent, an abrupt point of singularity a black hole effect is visible in the reflection ... mapped reflection example.jpg thumb A diagram depicting an apparent reflection being provided by cube mapped reflection. The map is actually projected onto the surface from the point of view of the observer ... more details
Infobox Album See Wikipedia WikiProject Albums Name The First Reflection Type video Artist Hitomi Yaida Cover Hitomi yaida the first reflection cover.JPG Cover size Released 25 April 2000 Recorded Genre J pop Length 00 30 Label EMI Toshiba EMI small DVD TOBF 5080 VHS TOVF 1366 small Director Producer Diamond Head Japanese band Diamond Head & Hitomi Yaida Reviews Chronology Hitomi Yaida video release Last album This album The First Reflection br 2000 Next album Hitomi Yaida 2001 Summer Live Sound of Clover br 2001 Misc The First Reflection is a Music video PV compilation video release by Hitomi Yaida . It was released in 2000 between her debut and the release of her first studio album Daiya monde . It contains her PV s released up to the date of issue with bonus footage of her performing the track I Like at the Osaka Bigcat in 2000. Track listing class wikitable Title Romanization 1 How? 2 B coz I Love You 3 Ne 4 My Sweet Darlin 5 I m Here Saying Nothing 6 I Like Live ref Recorded Live at Osaka Bigcat ref references DEFAULTSORT First Reflection, The Category Hitomi Yaida video albums Category 2000 video albums Category 2000 compilation albums Category Music video compilation albums ... more details
Refimprove date February 2011 Infobox ship begin Infobox ship career Hide header Ship name Celebrity Reflection Ship owner Celebrity Cruises Ship operator Celebrity Cruises Ship registry flag Malta civil Currently Under Construction Ship ordered March 24, 2011 Ship builder Meyer Werft , Papenburg , Germany Ship original cost 750 million USD Ship yard number S. 691 Ship way number Celebrity Reflection is the fifth and final planned Sclass Solstice cruise ship . After delivery in November 2012 it will be owned and operated by Celebrity Cruises . ref Cite web url http www.cruisebusiness.com index.php?option com content&view article&id 1397 celebritys fifth solstice class ship to be named as celebrity reflection&catid 43 latest news catecory&Itemid 115 title Celebrity s fifth Solstice class ship to be named as Celebrity Reflection first Teijo last Niemel publisher Cruise Business Review date 23 September 2010 accessdate 4 February 2011 ref It will have one more deck than other Solstice class and will have the first Aqua Class Suites. She will be able to accommodate over 3,000 passengers 150 more than other Solstice class ships. Itinerary Winter 2012 Caribbean sailing from Miami Summer 2013 Europe References Reflist External links http www.kreuzfahrtschiffe buchen.de celebrity reflection jungfernfahrt rund um westeuropa von amsterdam nach barcelona vom 12 10 2012 21 10 2012 Celebrity Reflection Maiden Voyage on 12.10.2012 Celebrity Ships Category Cruise ships Category Ships of Celebrity Cruises Reflection Category Proposed ships ship stub nn Celebrity Reflection ... more details
Refimprove date April 2010 Image Point Reflection.png thumb A point reflection. In geometry , a point reflection or inversion in a point or inversion through a point , or central inversion is a type of isometry of Euclidean space . An object that is invariant under a point reflection is said to possess point symmetry if it is invariant under point reflection through its center, it is said to possess central symmetry or to be centrally symmetric. Point reflection can be classified as an affine transformation ... is also called homothetic center . Terminology The term reflection is loose, and considered by some an abuse of language, with inversion preferred however, point reflection is widely used. Such maps ... . More narrowly, a reflection linear algebra reflection refers to a reflection in a hyperplane ... , a plane in 3 space , with the hyperplane being fixed, but more broadly reflection is applied to any ... maps with all eigenvalue s either 1 or &minus 1. Reflection in a hyperplane has a single &minus 1 eigenvalue and multiplicity math n 1 math on the 1 eigenvalue , while point reflection has ..., a point reflection is the same as a rotation of 180 degrees. In three dimensions, a point reflection can be described as a 180 degree rotation composition of functions composed with reflection across ... space R sup n sup , the formula for the reflection of a across the point p is math mathrm Ref mathbf p mathbf a 2 mathbf p mathbf a . math In the case where p is the origin, point reflection is simply the negation of the vector a see reflection through the origin . In Euclidean geometry , the inversion ... one Fixed point mathematics fixed point , which is P . Point reflection as a special case of uniform scaling or homothety When the inversion point P coincides with the origin, point reflection is equivalent ... of linear transformation . When P does not coincide with the origin, point reflection is equivalent ... with P, and scale factor 1. This is an example of non linear affine transformation . Point reflection ... more details
Quantum reflection is a physical phenomenon involving the reflection of a matter wave from an attractive ... turn around and retreat in the opposite direction. Definition Quantum reflection became an important branch of physics in 21st century. In a workshop about quantum reflection, ref name QR2007 Quantum Reflection, workshop October 22 24, 2007, Cambridge, Massachusetts, USA http cfa www.harvard.edu itamp QuantumReflection.html ref the following definition of quantum reflection was suggested blockquote Quantum reflection is a classically counterintuitive phenomenon whereby the motion of particles ... Observation of quantum reflection has become possible thanks to recent advances in trapping and cooling atoms. Reflection of slow atoms Although the principles of quantum mechanics apply to any particles, usually the term quantum reflection means reflection of atoms from a surface of condensed matter ... one would expect for particles incident on a surface. Such scattering is diffuse reflection diffuse rather than specular, and so this component of the reflection is easy to distinguish. Indeed to reduce ... reflection. This requirement of small incident velocities for the particles means that the non relativistic ... a single coordinate say math x math is important. In this case one can examine the specular reflection ... title Specular Reflection of Very Slow Metastable Neon Atoms from a Solid Surface journal Physical ... title Quantum reflection of He on silicon journal Physical Review A volume 71 pages 052901 year ... atom. The condition for a reflection to occur as the atom experiences the attractive potential .... Such a reflection may occur for slow atoms experiencing the comparatively rapid variation of the van ... component of the light from the interface. Indeed, quantum reflection from the surface ... of quantum reflection at grazing incidence Practically, in many experiments with quantum reflection ... the point like source of atoms. The excitation of atoms is not essential for the quantum reflection ... more details
Use mdy dates date October 2011 good article Infobox single See Wikipedia WikiProject Songs Name Reflection ... single All I Wanna Do br 1997 This single Reflection br 1998 Next single Genie in a Bottle br 1999 Reflection is a song featured on the soundtrack of the 1998 animated film Mulan 1998 film Mulan , and debut ... for Reflection was mixed, with reviewers considering it a nice song, however, entirely unmemorable ... Warren . Background and composition listen filename ReflectionsSample.ogg title Reflection description A sample of Reflection , featuring Aguilera singing the last chorus over a pop music pop background ... to record the theme to the 1998 film Mulan named Reflection it was reported she had gained ... she was asked to hit a musical note required for Reflection , she thought that the song could be the gateway ... to the success around the recording of Reflection , RCA wished for Aguilera to record and release an album ... album, which they later decided would have a January 1999 release. ref name ref Reflection was written ... sheetmusic mtdVPE.asp?ppn MN0057033 title Digital Sheet Music Christina Aguilera Reflection .... ref name musicnotes An alternate version of Reflection was included on Aguilera s 2000 Mi Reflejo , which ... from the cookie cutter , including the Mulan ballad showpiece Reflection . ref citeweb url http www.amazon.com ... considered Reflection a nice song without the icky pop beat used on other songs recorded ... PopMatters . Sarah Zupko ref Chart performance After premiering in June 1998, Reflection was Aguilera ... music video for Reflection was included as a bonus to the Disney Gold Classic Collection DVD release ... The singer also performed Reflection on MuchMusic s Intimate and Interactive on May 17, 2000. ref ... My Reflection . ref citeweb url http www.amazon.com dp B00005IA82 title Amazon.com Christina Aguilera My Reflection Christina Aguilera, Dr. John, Brian McKnight, Bow Wow, Lawrence Jordan II , Paul ... CD single ref Cite music release notes Name Reflection Type CD single Artist Christina Aguilera ... more details
Lead rewrite date August 2011 orphan date December 2008 mergeto Reflection physics date October 2011 Abnormal reflection is a phenomenon relating to the wavelength of Reflection physics reflected light , whether in x ray s, interaction s with metal s, or fluid s. See X ray crystallography . The crystal reflects wave lengths characteristics of one of the Chemical element in the crystal itself See also commons Reflection Commons category Reflections colbegin 3 Reflection physics References cite journal author Clark GL, Duane W title On the Abnormal Reflection of X Rays by Crystals journal Proc. Natl. Acad. Sci. U.S.A. volume 9 issue 4 pages 131 5 year 1923 month April pmid 16576682 pmc 1085297 doi 10.1073 pnas.9.4.131 cite journal author Preece JB, Wilman H title Abnormal reflections in electron diffraction patterns from tin condensed in low pressure air or oxygen journal Br. J. Appl. Phys. volume 18 issue 11 pages 1581 year 1967 doi 10.1088 0508 3443 18 11 310 url http www.iop.org EJ abstract 0508 3443 18 11 310 cite journal author Salakhutdinov IF, Sychugov VA, Tishchenko AV, Usievich BA, Parriaux O, Pudonin FA title Anomalous light reflection at the surface of a corrugated thinmetal film journal IEEE Journal of Quantum Electronics volume 34 issue 6 pages 1054 60 year 1998 month June doi 10.1109 3.678604 url http ieeexplore.ieee.org Xplore login.jsp?url iel4 3 14918 00678604.pdf?arnumber 678604 cite journal author Hanazaki, Hideshi title On the three dimensional internal waves excited by topography in the flow of a stratified fluid journal Journal of Fluid Mechanics volume 263 issue pages 293 318 year 1994 doi 10.1017 S002211209400412X url http journals.cambridge.org action displayAbstract jsessionid 1A225DFC10BEDF28C1D59600D657AF38.tomcat1?fromPage online&aid 418589 US patent 5059760 Laser Beam Matching Device http www.health.state.mn.us divs fh mch webcourse vision abneyereflections.cfm ... On the Abnormal Reflection of X Rays by Crystals journal Proc. Natl. Acad. Sci. U.S.A. volume 9 issue ... more details
For reflection of charged particles Scattering from rough surfaces File Lambert2.gif thumb Diffuse and specular reflection from a glossy surface ref cite book title Photoelectric sensors and controls selection ... page 29 url http books.google.com ?id BkdBo1n oO4C&pg PA29&dq 22diffuse reflection 22 lambertian v onepage&q 22diffuse 20reflection 22 20lambertian&f false ref Diffuse reflection is the reflection physics reflection of light from a surface such that an incident ray optics ray is reflected at many angle s rather than at just one angle as in the case of specular reflection . An illuminated ideal ... reflection. The visibility of objects is primarily caused by diffuse reflection of light it is diffusely ... reflection.gif thumb right Figure 1 General mechanism of diffuse reflection by a solid surface refraction phenomena not represented 250px File Diffuse reflection.PNG thumb Figure 2 Diffuse reflection from an irregular surface 250px Mechanism Diffuse reflection from solids is generally not due to surface roughness. A flat surface is indeed required to give specular reflection, but it does not prevent diffuse reflection. A piece of highly polished white marble remains white no amount of polishing will turn it into a mirror. Polishing produces some specular reflection, but the remaining light continues to be diffusely reflected. The most general mechanism by which a surface gives diffuse reflection ... the surface, ref P.Hanrahan and W.Krueger 1993 , Reflection from layered surfaces due to subsurface ... specular and diffuse reflection, as is the case, for example, of glossy paint s as used in home painting, which give also a fraction of specular reflection, while matte surface matte paints give almost exclusively diffuse reflection. Specular vs. diffuse reflection Virtually all materials can give specular reflection, provided that their surface can be polished to eliminate irregularities comparable ... be clear and give only specular reflection not great, however , while, among common materials, only ... more details
of reflection, the symmetry group is isomorphic with C sub s sub see point groups in three dimensions ... general types of reflection mathematics reflection there are corresponding more general types of reflection symmetry. Examples with respect to a non isometric affine involution an oblique reflection ... with symmetry source in Delphi http www.mathsisfun.com geometry symmetry reflection.html Reflection ... more details
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