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Topic: Fundamental interaction

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	InterAction.org \| About InterAction
		InterAction’s Standards are NOT to be understood as supplanting the need for each individual member agency to manage its affairs with a concern for matters of program quality and individual and organizational integrity; they are, rather, intended to complement the commitment of every member organization.
		However, InterAction has concluded that members who elect to exempt staff and/or volunteers with no supervisory responsibility from their conflict of interest policy are not in violation of the spirit and intent of this Standard; the policy governing such exemptions should be clearly defined.
		InterAction supports the disaster response fundraising of its members by informing the media that certain of the responding agencies are members of InterAction, a coalition that sets standards for its members.
	www.interaction.org /pvostandards (10268 words)

	Fundamental Forces
		Fundamentally, both magnetic and electric forces are manifestations of an exchange force involving the exchange of photons.
		This suggests the weak interaction mechanism for the decay of the pion, which is observed to happen by the muon pathway.
		The weak interaction in the electron form at left above is responsible for the decay of the neutron and for beta decay in general.
	hyperphysics.phy-astr.gsu.edu /hbase/forces/funfor.html (1168 words)

	Interaction Ivrea: Projects: Overview
		Aim of the module is to interweave the world of interaction and ICT to design culture, to social and economic sciences, arts and technological experimentation, in a perspective of cross-disciplinary contamination.
		Both Thematic Fields and Explorations have a fundamental orientation role and contribute to the understanding of the potentialities and to the definition of the role of interactivity at the crossing point between design culture, market strategies and technological innovation.
		Interaction Ivrea is exploring how to use our senses and perception as the origin for designing technology using interactive physical computing to enrich our social interactions.
	www.interaction-ivrea.it /en/projects/overview (1523 words)

	W3C Multimodal Interaction Activity
		Multimodal interaction offers significant ease of use benefits over uni-modal interaction, for instance, when hands-free operation is needed, for mobile devices with limited keypads, and for controlling other devices when a traditional desktop computer is unvailable to host the application user interface.
		The Multimodal Interaction Framework introduces a general framework for multimodal interaction, and the kinds of markup languages being considered.
		Multimodal Interaction Framework that focuses on providing a general means for components to communicate with each other, plus basic infrastructure for application control and platform services.
	www.w3.org /2002/mmi (2517 words)

	Four Fundamental Interaction
		Note, the W± is not included as an exchange particle for the weak interaction because it is not exchanged in the simplest proton-proton interaction.
		In each case the interaction is due to the exchange of some particle whose mass determined the range of the interaction, R = h/mc.
		The theory of strong interactions among quarks and gluons is called Quantum Chromodynamics (QCD).
	www.lbl.gov /abc/wallchart/chapters/04/0.html (764 words)

	Fundamental interaction information - Search.com
		Because of their fundamental importance, understanding of these interactions has occupied the attention of physicists for over half a century and continues to do so.
		The modern quantum mechanical view of the three fundamental forces (all except gravity) is that particles of matter (fermions) do not directly interact with each other but rather exchange by virtual particles (bosons) called interaction carriers or interaction mediators (as, for example, virtual photons in case of interaction of electric charges).
		The weak interaction or weak nuclear force is responsible for some phenomena at the scale of the atomic nucleus, such as beta decay.
	www.search.com /reference/fundamental_interaction (1456 words)

	Fundamental Interactions - Institute of Theoretical Physics
		The most important aspect of the strong interaction is that it provides stability to the nucleus overcoming electric repulsion, whereas the transmutation of neutrons into protons is the most well-known weak phenomenon.
		The aim of fundamental physics may be described as obtaining a deeper understanding of these interactions, and penultimately finding a unified framework, which understands the different interactions as different aspects of a single truly fundamental interaction.
		The fundamental particles of QCD, the quarks and gluons, carry a new form of charge, which is called color because of its triplet nature in the case of the quarks (e.g.
	www.itp.tuwien.ac.at /Fundamental_Interactions (1880 words)

	Fundamental interaction Information
		Yet, it is strongly believed that three of these interactions are manifestations of a single, more fundamental, interaction, just as electricity and magnetism are now understood as two aspects of the electromagnetic interaction.
		The modern quantum mechanical view of the three fundamental forces (all except gravity) is that particles of matter (fermions) do not directly interact with each other, but rather carry a charge, and exchange virtual particles (gauge bosons), which are the interaction carriers or interaction mediators.
		Thus, for example, photons are the mediators of the interaction of electric charges; and gluons are the mediators of the interaction of color charges.
	www.bookrags.com /Fundamental_forces (1527 words)

	THROUGH-FIELDS ENERGY
		It is known that all four fundamental interactions of matter: the strong nuclear force, the electromagnetic force, the weak nuclear force, and the gravitational force act on matter (as a vectorial sense) towards the atomic mass nuclear center.
		This fact proves the existence of an unknown fundamental interaction that acts in an isotropic manner on matter in an opposite sense to the four fundamental interactions.
		It is obvious that this interaction is directly proportional with the mass volume (the volume of the planetary mass), and inversely proportional with the square of the distance between the mass volume and the central gravitational force.
	www.geocities.com /radu_energy/en.html (1017 words)

	Fundamental interaction
		A fundamental interaction is a mechanism by which particles interact with each other, and which cannot be explained by another more fundamental interaction.
		Because of their fundamental importance, their understanding has occupied the attention of physicists for over half a century, and continues to do so.
		How to combine the fourth interaction, gravity, with the other three is still a topic of research into quantum gravity.
	www.xasa.com /wiki/en/wikipedia/f/fu/fundamental_interaction.html (1139 words)

	John D. Reid's Page on The Standard Model
		Fundamental interactions means that any interaction observed can be reduced to one of the fundamental forces.
		A chemical interaction is ultimately the interaction between the electric charges associated with atoms and molecules.
		These diagrams are used to describe all kinds of fundamental particle interactions and the diagrams have a one-to-one correspondence with mathematical equations used to calculate the probability for such reactions to occur.
	www.lhup.edu /jreid/StandardModel.htm (666 words)

	NationMaster - Encyclopedia: D0 experiment (Site not responding. Last check: )
		The research is focused on precise studies of interactions of protons and antiprotons at the highest available energies.
		A fundamental interaction is a mechanism by which particles interact with each other, and which cannot be explained by another more fundamental interaction.
		The Standard Model of Fundamental Particles and Interactions The Standard Model of particle physics is a theory which describes the strong, weak, and electromagnetic fundamental forces, as well as the fundamental particles that make up all matter.
	www.nationmaster.com /encyclopedia/D0-experiment (894 words)

	Search Results for "fundamental"
		Fundamental individual rights, such as freedom of speech and religion, protected by law against unwarranted governmental or other interference....
		...A fundamental interaction between elementary particles that causes protons and neutrons to bind together in the atomic nucleus.
		...A fundamental interaction between elementary particles that is several orders of magnitude weaker than the electromagnetic interaction and is responsible for some...
	www.bartleby.com /cgi-bin/texis/webinator/sitesearch/+dwwFqch1DmwMnDBwcxzmwwwwmFqhqdc_WnFqhqdc_W (342 words)

	ATLAS - Glossary
		fundamental interaction: In the Standard Model the fundamental interactions are the strong, electromagnetic, weak and gravitational interactions.
		interaction: A process in which a particle decays or it responds to a force due to the presence of another particle (as in a collision).
		The residual strong interaction between protons and neutrons, due to the strong charges of their quark constituents, is responsible for the binding of the nucleus.
	atlasexperiment.org /glossary/glossary.html (2739 words)

	Spartanburg SC \| GoUpstate.com \| Spartanburg Herald-Journal (Site not responding. Last check: )
		Yet, it is strongly believed that three of these interactions are manifestations of a single, more fundamental, interaction, just as electricity and magnetism are now understood as two aspects of the electromagnetic interaction.
		The modern quantum mechanical view of the three fundamental forces (all except gravity) is that particles of matter (fermions) do not directly interact with each other, but rather carry a charge, and exchange virtual particles (gauge bosons), which are the interaction carriers or interaction mediators.
		Thus, for example, photons are the mediators of the interaction of electric charges; and gluons are the mediators of the interaction of color charges.
	www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=fundamental_interaction (1522 words)

	Highbeam Encyclopedia - Search Results for Fundamental force
		Fundamental Orders Code of laws adopted by representatives of the settlements in Connecticut in 1639 to govern the Connecticut Colony.
		A force acting on an object may: (1) balance an equal but opposite force or a combination of forces so that it does not move, (2) change the state of motion of the object (in magnitude or direction), or (3) change the shape or state of the object.
		The honor principle: when I told a 'white lie' I broke the trust that is fundamental to service in the armed forces.
	www.encyclopedia.com /SearchResults.aspx?Q=Fundamental+force (1027 words)

	ipedia.com: Fundamental interaction Article (Site not responding. Last check: )
		Traditionally, physicists have counted four interactions : gravity, electromagnetism, the weak nuclear force and the strong nuclear force.
		Because of its long range, gravity is responsible for such large-scale phenomena as the structure of galaxies, hypothetical fl holes and the hypothetical expansion of the universe, as well as phenomena closer to everyday experience such as the orbits of planets and falling apples.
		The Standard Model is a unified quantum mechanical theory of three fundamental forces - electromagnetism, weak interactions and strong interactions.
	www.ipedia.com /fundamental_interaction.html (1231 words)

	Theory: Forces and Interactions (SLAC VVC)
		Strong interactions, responsible for forces between quarks and gluons and nuclear binding.
		Weak interactions, responsible for the instability of all but the least massive fundamental particles in any class.
		W and Z bosons are the carrier particles of weak interactions.
	www2.slac.stanford.edu /vvc/theory/interactions.html (276 words)

	American AntiGravity - Dr. Ning Wu's Gauge-Theory of Gravity
		The idea of the unification of fundamental interactions was first proposed by Albert Einstein, but the real unification of fundamental interactions is accomplished in the frame work of quantum field theory.
		We know that strong interactions, electromagnetic interactions and weak interactions are all gauge interactions, gauge is their common essence, and the sound theory to describe them is gauge field theory.
		That is, gravity is a kind of physical interactions which has the characteristics of geometry; it is also a geometry of space-time which is essentially a kind of physical interactions.
	www.americanantigravity.com /ning-wu-article.shtml (4595 words)

	Fundamental Interaction
		Enactive Interfaces are related to a fundamental “interaction” concept which is not exploited by most of the existing human-computer interface technologies.
		As stated by the famous cognitive psychologist Jerome Bruner, the traditional interaction with the information mediated by a computer is mostly based on symbolic or iconic knowledge, and not on enactive knowledge.
		In the role of translator, interaction designers are required to understand the subtleties and colloquialisms of both parties, ensuring that they can readily and efficiently communicate with one another.
	www.lycos.com /info/fundamental-interaction.html (391 words)

	Search Results for "interaction"
		...A weak, fundamental interaction between two physical objects due to their mass and energy, especially an interaction occurring between elementary particles....
		...The study of the interaction of behavioral, neural, and endocrine factors and the functioning of the immune system....
		The interaction of two or more agents or forces so that their combined effect is greater than the sum of their individual effects....
	www.bartleby.com /cgi-bin/texis/webinator/sitesearch?FILTER=col61&x=10&y=12&query=interaction (293 words)

	Structure of the Universe
		Examples are the role of differential geometry in general relativity, the dynamical theory of space and time, and the influence of quantum mechanics in the development of functional analysis and built on the understanding of Hilbert spaces.
		Quantum field theory describes the interaction of fundamental particles, electromagnetism, weak, and strong forces.
		The consequences of this type of quantum field theory for fundamental particles and the structure of the universe are still to be discovered.
	www.columbia.edu /~ah297/un-esa/universe/universe-chapter6.html (1317 words)

	A Brief History of Human Computer Interaction Technology
		Many of the interaction techniques popular in direct manipulation interfaces, such as how objects and text are selected, opened, and manipulated, were researched at Xerox PARC in the 1970's.
		The Interactive Graphical Documents project at Brown was the first hypermedia (as opposed to hypertext) system, and used raster graphics and text, but not video (1979-1983, funded by ONR and NSF).
		Interface Builders: (These are interactive tools that allow interfaces composed of widgets such as buttons, menus and scrollbars to be placed using a mouse.) The Steamer project at BBN (1979-85; ONR funding) demonstrated many of the ideas later incorporated into interface builders and was probably the first object-oriented graphics system.
	www.cs.cmu.edu /~amulet/papers/uihistory.tr.html (4120 words)

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