41. Topix Public Relations News about the public relations industry, collected from various sources on the web. http://www.topix.com/rss/business/public-relations.xml

http://www.topix.com/business/public-relations http://www.topix.com/rss/business/public-relations.xml Public Relations news continually updated from thousands of sources around the net. en-us http://www.topix.com/ http://topix.cachefly.net/pics/topix_homepage_logo2.png http://www.topix.com/business/public-relations/2010/11/hollywood-publicist-shot-dead-in-beverly-hills?fromrss=1 Well-known Hollywood publicist Ronni Sue Chasen was shot to death Tuesday in her Mercedes-Benz near Sunset Boulevard, authorities said. Topeka Capital-Journal Tue, 16 Nov 2010 20:21:52 GMT http://www.topix.com/business/public-relations/2010/11/msu-regents-give-support-to-rogers?fromrss=1 Midwestern State University President Jesse Rogers joins MSU regents and other university administrators Monday as they consider his status as president. Times Record News Tue, 16 Nov 2010 18:21:59 GMT http://www.topix.com/business/public-relations/2010/11/minister-meeting-was-a-pr-stunt?fromrss=1 A MAN from Northamptonshire who fell victim to contaminated NHS blood, has accused a Government minister of 'a public relations stunt' after he said he felt snubbed at a summit on compensation. Grantham Today Tue, 16 Nov 2010 16:22:18 GMT

42. Einstein-Hilbert Action Variation Relativity General Metric EinsteinHilbert Action Variation Relativity General Metric Economy. http://www.economicexpert.com/a/Einstein:Hilbert:action.htm

43. Newman Communications, Inc. Public relations / media relations agency specializing in literary and corporate relations. http://newmancom.com/

Newman Communications Book Publicity, Corporate Publicity, Public Relations and more Home About ... Contact Our Work Book Publicity Best Sellers Bios and Memoirs Business Entertainment ... Style and Fashion Connect Location 38 Everett St Suite 75 Allston, MA 02134 Main: [617] 254-4500 Alt: [617] 254-1054. Latest Site News Delivering Happiness: A Path to Profits, Passion, and Purpose NEWMAN COMMUNICATIONS SCORES WITH THE NHL! Dale Brown, Bestselling Author of Rogue Forces, Returns To Newman With His Newest Title More News ... News RSS Feed Latest Blog Posts Blog RSS Feed NEWMAN COMMUNICATIONS - a nationwide PR firm specializing in Entertainment, Corporate and Book Publicity with more than 20 years of successful full campaigns, Satelite Media Tours (SMT) and Radio Media Tours (RMT). A selection of our recent projects NEWMAN COMMUNICATIONS SCORES WITH THE NHL! NHL Over the past month, Newman Communications has coordinated weekly radio tours for the league, working with alumni from the various playoff teams, to help increase TV viewership on both NBC and Versus. What initially looked to be a one week experiment turned into a month-long partnership and one that will likely extend into next season. Throughout the publicity campaign, Newman has had the privilege of working with such hockey luminaries as Stan Mikita, Brian Engbloom, Denis Savard, Dave Poulin, Keith Primeau, Pierre Pilote, and Brendan Shannahan. These legends of the game have been touting the league, the game, and the teams to listening audiences throughout the U.S. and Canada. The feedback from the players and the stations has been tremendous.

44. [gr-qc/0301019] Ellipsoidal Shapes In General Relativity: General Definitions An Abstract A generalization of the notion of ellipsoids to curved Riemannian spaces is given and the possibility to use it in describing the shapes of rotating bodies in general http://arxiv.org/abs/gr-qc/0301019

arXiv.org gr-qc Search or Article-id Help Advanced search All papers Titles Authors Abstracts Full text Help pages Full-text links: Download: PDF PostScript Other formats Current browse context: gr-qc new recent SLAC-SPIRES HEP refers to ... NASA ADS Bookmark what is this? General Relativity and Quantum Cosmology Title: Ellipsoidal shapes in general relativity: general definitions and an application Authors: Jozsef Zsigrai (Submitted on 7 Jan 2003 ( ), last revised 30 May 2003 (this version, v2)) Abstract: A generalization of the notion of ellipsoids to curved Riemannian spaces is given and the possibility to use it in describing the shapes of rotating bodies in general relativity is examined. As an illustrative example, stationary, axisymmetric perfect-fluid spacetimes with a so-called confocal inside ellipsoidal symmetry are investigated in detail under the assumption that the 4-velocity of the fluid is parallel to a time-like Killing vector field. A class of perfect-fluid metrics representing interior NUT-spacetimes is obtained along with a vacuum solution with a non-zero cosmological constant. Comments: Latex, 22 pages, Revised version accepted in Class. Quantum. Grav., references added

45. General Relativity - Wikipedia, The Free Encyclopedia Annotated list of reading material about general relativity popular books, textbooks, books on specific topics, web courses, and websites. http://en.wikipedia.org/wiki/General_relativity_resources

redirectToFragment("#Further_reading"); General relativity From Wikipedia, the free encyclopedia   (Redirected from General relativity resources Jump to: navigation search For a generally accessible and less technical introduction to the topic, see Introduction to general relativity A simulated black hole kilometers with the Milky Way in the background. General relativity Einstein field equations Introduction Mathematical formulation Resources Fundamental concepts Special relativity Equivalence principle World line Riemannian geometry Phenomena Kepler problem Lenses Waves Frame-dragging ... Black hole Equations Linearized Gravity Post-Newtonian formalism Einstein field equations Friedmann equations ... BSSN formalism Advanced theories Kaluza–Klein Quantum gravity Solutions Schwarzschild ... pp-wave Scientists Einstein Minkowski Eddington Lemaître ... e General relativity or the general theory of relativity is the geometric theory of gravitation published by Albert Einstein in 1915. It is the current description of gravitation in modern physics . It generalises special relativity and Newton's law of universal gravitation , providing a unified description of gravity as a geometric property of space and time , or spacetime . In particular, the

46. ASTR 103: Relativity - General Theory Newtonian Gravity Problems . Newtonian cosmology failed to develop a grand (encompassing) theory of gravity Serious defect in that gravity acted instantaneously everywhere http://physics.gmu.edu/~jevans/astr103/CourseNotes/Html/Lec06/Lec06_pt2_relativi

ASTR 103 - Astronomy Relativity - General Theory Latest Modification: November 30, 1998 Newtonian Gravity - Problems Newtonian cosmology failed to develop a grand (encompassing) theory of gravity Serious defect in that gravity acted instantaneously everywhere Example - When apple falls to ground every place in universe receives information simultaneously Newtonian gravity ignores fact that speed of light is finite and information does not travel with infinite speed, i.e., inconsistent with special relativity Newtonian gravity overturns law of causality and allows effects to precede causes because of infinite speed of light Newtonian Space-Time Euclidean geometry, reasonable assumptions about nature of space Parallel postulate Given straight line and point not on straight line, one and only one straight line equidistant from given straight line may be drawn through given point Experience suggests that these two lines remain equidistant (parallel) across all space even though we can not verify it Plane triangle: sum of angles = 180 o Pythagorean theorem: c = a + b Space is absolute and time is absolute; both are unchanging

47. [physics/0507099] Relativistic Force Transformation Formulas relating one and the same force in two inertial frames of reference are derived directly from the Lorentz transformation of space and time coordinates. http://arxiv.org/abs/physics/0507099

arXiv.org physics Search or Article-id Help Advanced search All papers Titles Authors Abstracts Full text Help pages Full-text links: Download: PDF PostScript Other formats Current browse context: physics new recent NASA ADS Bookmark what is this? Physics > Physics Education Title: Relativistic force transformation Authors: Valery P. Dmitriyev (Submitted on 13 Jul 2005) Abstract: Formulae relating one and the same force in two inertial frames of reference are derived directly from the Lorentz transformation of space and time coordinates and relativistic equation for the dynamic law of motion in three dimensions. We obtain firstly relativistic transformation for the velocity and acceleration of a particle. Then we substitute them in the relativistic dynamic equation and perform tedious algebraic manipulations. No recourse were made to "general rules for the transformation of 4-tensors". Formulae obtained were verified in electrodynamics. Comments: 6 pages Subjects: Physics Education (physics.ed-ph) Cite as: arXiv:physics/0507099v1 [physics.ed-ph] Submission history From: Valery P. Dmitriyev [

48. Principle Of Relativity - General Relativity A selection of articles related to Principle of Relativity General Relativity Principle of relativity - General relativity A Wisdom Archive on Principle of relativity - General http://www.experiencefestival.com/principle_of_relativity_-_general_relativity

49. [math-ph/0309061] Imaginary In All Directions: An Elegant Formulation Of Special There is a preferred algebra of quaternions and complex numbers that is ideally suited to express the equations of special relativity and classical electrodynamics. http://arxiv.org/abs/math-ph/0309061

arXiv.org math-ph Search or Article-id Help Advanced search All papers Titles Authors Abstracts Full text Help pages Full-text links: Download: PDF PostScript Other formats Current browse context: math-ph new recent NASA ADS Bookmark what is this? Mathematical Physics Title: Imaginary in all directions: an elegant formulation of special relativity and classical electrodynamics Authors: Martin Greiter Dirk Schuricht (Submitted on 30 Sep 2003) Abstract: A suitable parameterization of space-time in terms of one complex and three quaternionic imaginary units allows Lorentz transformations to be implemented as multiplication by complex-quaternionic numbers rather than matrices. Maxwell's equations reduce to a single equation. Comments: 8 pages Subjects: Mathematical Physics (math-ph) ; Other Condensed Matter (cond-mat.other); High Energy Physics - Theory (hep-th); Physics Education (physics.ed-ph) Journal reference: Eur.J.Phys. 24 (2003) 397 DOI Cite as: arXiv:math-ph/0309061v1 Submission history From: Dirk Schuricht [ view email Tue, 30 Sep 2003 07:29:50 GMT (6kb) Which authors of this paper are endorsers?

50. Theory Of Relativity - Wikipedia, The Free Encyclopedia Fluid mechanics • Optomechanics • Thermodynamics) Nuclear physics Optics Particle physics Quantum field theory Relativity (Special relativity • General http://en.wikipedia.org/wiki/Theory_of_relativity

Theory of relativity From Wikipedia, the free encyclopedia Jump to: navigation search This article is about the scientific concept. For philosophical or sociological theories about relativity, see Relativism . For the silent film, see The Einstein Theory of Relativity Two-dimensional projection of a three-dimensional analogy of space-time curvature described in General Relativity. The theory of relativity , or simply relativity , encompasses two theories of Albert Einstein special relativity and general relativity However, the word "relativity" is sometimes used in reference to Galilean invariance The term "theory of relativity" was based on the expression "relative theory" ( German Relativtheorie ) used by Max Planck in 1906, who emphasized how the theory uses the principle of relativity . In the discussion section of the same paper Alfred Bucherer used for the first time the expression "theory of relativity" ( German Relativitätstheorie Contents Scope Two theory view Special relativity General relativity ... edit Scope The theory of relativity enriched physics and astronomy during the 20th century. When first published, relativity superseded a 200-year-old

51. Unit 56 Self-tutorial with short essays, questions and answers. http://astro.physics.sc.edu/selfpacedunits/Unit56.html

UNIT 56 THE SPECIAL THEORY OF RELATIVITY Written for students in the USC Self-Paced Astronomy Courses Learning Objectives and References are in the Study Guide. Sample Questions are on the web at http://spastro.physics.sc.edu/ ESSAY The Special Theory of Relativity by J. L. Safko A. Principle of Relativity, Newton's theory of gravity, first studied in Unit 3, is intimately related to his concept of space and time. He considered space and time to be absolute concepts which existed independently of the material universe. Space was a stage in which the planets and stars existed. As time passed, the objects in the material universe evolved against the fixed background of space. Newton also formalized the concept of the inertial frame (or inertial coordinate system). A coordinate system (or coordinate frame) is a grid of rods and clocks at rest with respect to each other that spans a region of space. A simplified drawing of a coordinate system is shown in Fig. 56-1. Using this coordinate system we can describe events. Events are things that can be located at a particular place in space and that occur at a given time. The flashbulb firing on your camera would be an example of an event. The measurement of an event is determining the position and time of an event. We also term this measuring the coordinates of an event. An inertial frame (or an inertial coordinate frame) is a coordinate system in which Newton's first law holds. Newton's first law, as given in Unit 3, is that in the absence of outside forces any body moves with constant velocity. Any coordinate system moving with constant velocity with respect to an inertial system is also an inertial system. These inertial frames were assumed by Newton to be of infinite extent. They covered the entire universe. According to Newton, once you know any inertial frame, you know them all, since each differs from another by a constant velocity.

52. Facts About Relativity, General Theory Of: Cosmology, As Discussed In Britannica Facts about relativity, general theory of cosmology, special relativity, which showed that space and time can be seen as aspects of a deeper structure, spacetime, and that http://www.britannica.com/facts/11/830515/

document.write(''); Search Site: Advanced Search With all of these words With the exact phrase With any of these words Without these words Home SHOP BROWSE BLOG ... HELP Username: Password: Remember me Forgot your password? Help Email " is the e-mail address you used when you registered. Password " is case sensitive. If you need additional assistance, please contact customer support Enter the e-mail address you used when enrolling for Britannica Premium Service and we will e-mail your password to you. FEEDBACK Did you know... Facts about relativity, general theory of: cosmology, as discussed in Britannica Compton's Encyclopedia cosmology: Another Revolution in Cosmology ...special relativity, which showed that space and time can be seen as aspects of a deeper structure, space-time, and that mass and energy are really the same thing. In 1916 he followed this with his theory of general relativity, in which gravity is understood as a warping, or bending, of space-time by the presence of mass. This new theory of gravity, which has passed a number of experimental... Related Topics black hole (astronomy) field (physics) general relativity (physics) gravity wave (physics) ... MORE...

53. Relativity (Kinematics) Chapter of a classical mechanics text describes spatiotemporal effects. Includes problems and solutions. http://www.people.fas.harvard.edu/~djmorin/chap11.pdf

54. Facts About Relativity, General Theory Of: Black Holes, As Discussed In Britanni Facts about relativity, general theory of black hole, Black holes seem more like science fiction than reality. But since 1916, when Albert Einstein developed his general http://www.britannica.com/facts/11/785133/

document.write(''); Search Site: Advanced Search With all of these words With the exact phrase With any of these words Without these words Home SHOP BROWSE BLOG ... HELP Username: Password: Remember me Forgot your password? Help Email " is the e-mail address you used when you registered. Password " is case sensitive. If you need additional assistance, please contact customer support Enter the e-mail address you used when enrolling for Britannica Premium Service and we will e-mail your password to you. FEEDBACK Did you know... Facts about relativity, general theory of: black holes, as discussed in Britannica Compton's Encyclopedia black hole Black holes seem more like science fiction than reality. But since 1916, when Albert Einstein developed his general theory of relativity, scientists have known that black holes may exist, and in 1994 astronomers confirmed the existence of a black hole. Related Topics black hole (astronomy) field (physics) general relativity (physics) gravity wave (physics) ... MORE... Britannica Content: Britannica Kids Test Prep Syndication International Publishing ... Magazines Other Britannica sites: Australia France India Korea ... SHARE Save to My Workspace All of the media associated with this article appears on the left. Click an item to view it.

55. History Of Special Relativity - Wikipedia, The Free Encyclopedia Wikipedia article on the genesis and development of special relativity and its precursors. http://en.wikipedia.org/wiki/History_of_special_relativity

History of special relativity From Wikipedia, the free encyclopedia Jump to: navigation search "History of relativity" redirects here. For the history of general relativity, see history of general relativity Wikisource has original works on the topic: Historical Papers on Relativity The history of special relativity consists of many theoretical results and empirical findings obtained by Albert Michelson Hendrik Lorentz Henri Poincaré and others. It culminated in the theory of special relativity proposed by Albert Einstein , and subsequent work of Max Planck Hermann Minkowski and others. edit Introduction Although Isaac Newton based his theory on absolute space and time, he also adhered to the principle of relativity of Galileo Galilei . This stated that all observers who move uniformly relative to each other are equal and no absolute state of motion can be attributed to any observer. During the 19th century the aether theory was widely accepted, mostly in the form given by James Clerk Maxwell . According to Maxwell all optical and electrical phenomena propagate in a medium. Thus it seemed possible to determine

56. General Relativity You are here Science Learn More about the Theory of Relativity! General Relativity. What is General Relativity? General relativity is also referred to as The General Theory of http://www.allaboutscience.org/general-relativity-faq.htm

General Relativity You are here: Science Learn More about the Theory of Relativity! General Relativity What is General Relativity? General relativity is also referred to as "The General Theory of Relativity." It was initially presented in a paper by Albert Einstein in 1915. Its primary thrust was to add the effects of gravity to "The Special Theory of Relativity," making special relativity a special case of general relativity. In the same way, ten years earlier, Einstein proposed The Theory of Special Relativity with the primary thrust of eliminating the concept of a fixed reference frame in favor of relative inertial frames in conjunction with the newly learned fact that the speed of light was a constant when measured in any inertial reference frame. This theory, in a similar way, makes the Newtonian Euclidian geometry of space a special case of special relativity. So rather than these new theories refuting the old theories, they actually verified that the previous theories were special cases of a more complicated theory that explains more of reality. Many of us who have studied physics remember an equation that states that force equals mass times acceleration (f = ma) for a mass being accelerated by a constant force. We also remember how strange it was that an almost identical equation, force equals mass times the gravitational acceleration constant (f = mg) was used to determine the weight of a non-accelerating object in a gravitational field. This similarity (or relationship) between "a" and "g" forms the conceptual basis for general relativity.

57. Relativity Priority Dispute - Wikipedia, The Free Encyclopedia Wikipedia article about the various contributors to special and general relativity, and about the contentious questions of who has priority on the different ideas and concepts involved, and in how far Einstein was influenced by his contemporaries and predecessors. http://en.wikipedia.org/wiki/Relativity_priority_dispute

Relativity priority dispute From Wikipedia, the free encyclopedia Jump to: navigation search This article may require cleanup to meet Wikipedia's quality standards Please improve this article if you can. The talk page may contain suggestions. (July 2009) An editor has expressed a concern that this article lends undue weight to certain ideas, incidents, controversies or matters relative to the article subject as a whole. Please help to create a more balanced presentation. Discuss and resolve this issue before removing this message. (July 2009) Albert Einstein presented the theories of Special Relativity and General Relativity in groundbreaking publications that either contained no formal references to previous literature, or referred only to a small number of his predecessors for fundamental results on which he based his theories, most notably to the work of Hendrik Lorentz for special relativity, and to the work of Gauss Riemann , and Mach for general relativity. Subsequently claims have been put forward about both theories, asserting that they were formulated, either wholly or in part, by others before Einstein. At issue is the extent to which Einstein and various other individuals should be credited for the formulation of these theories, based on priority considerations.

58. Theory Of Relativity General Special Observers Physics Einstein Theory Of Relativity General Special Observers Physics Einstein Economy. http://www.economicexpert.com/a/Relativity:theory.htm

59. History Of General Relativity - Wikipedia, The Free Encyclopedia Wikipedia article on the development of relativity. Includes sections about observational tests and alternative theories. http://en.wikipedia.org/wiki/History_of_general_relativity

History of general relativity From Wikipedia, the free encyclopedia Jump to: navigation search For the history of special relativity, see history of special relativity It has been suggested that Golden age of general relativity be merged into this article or section. ( Discuss General relativity Einstein field equations Introduction ... Resources Fundamental concepts Special relativity Equivalence principle World line Riemannian geometry Phenomena Kepler problem Lenses Waves Frame-dragging ... Black hole Equations Linearized Gravity Post-Newtonian formalism Einstein field equations Friedmann equations ... BSSN formalism Advanced theories Kaluza–Klein Quantum gravity Solutions Schwarzschild ... pp-wave Scientists Einstein Minkowski Eddington Lemaître ... e Contents Creation of General Relativity Early investigations General covariance and the hole argument The development of the Einstein field equations ... edit Creation of General Relativity edit Early investigations As Albert Einstein later said, the reason for the development of general relativity was that the preference of inertial motions within special relativity was unsatisfactory, while a theory which from the outset prefers no state of motion (even accelerated ones) should appear more satisfactory.

60. General Election General Relativity General Motors General Election General Relativity General Motors Canadian Gateway, Business Guides, Entertainment, Travel. Listing and reviews of Canadian Web sites. http://www.masterliness.com/a/General.election.htm

var GLB_RIS='http://www.masterliness.com';var GLB_RIR='/cincshared/external';var GLB_MMS='http://www.masterliness.com';var GLB_MIR='/site/image';GLB_MML='/'; document.write(''); document.write(''); document.write(''); document.write(''); Science People Non User Locations ... Timeline A2('N'); Index: A B C D ... Z A3('s','.','htm','','N'); Home A general election is an election in which all members of a given political body are up for election. The term is generally used to refer to elections held for a nation's primary legislative body, as distinguished from by-election s and local election s. The term originates in the United Kingdom general elections for the House of Commons 1 List of general elections Canadian federal elections Irish general elections Japan general election Malaysian general election ... United Kingdom general elections A general election is also a term used in opposition to primary election . In the United States , primary elections serve to narrow down a field of candidates, and general elections actually elect candidates to offices. The general election is usually held on Election Day , the first Tuesday after the first Monday in November 2 See also List of democracy and elections-related topics Topics: General Election, General Relativity, General Motors...

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