This is a list of the different types of particles, known and hypothesized. For a chronological listing of subatomic particle s by discovery date, see Timeline of particle discoveries . This is a list ... for a list of molecules. List of fictional elements, materials, isotopes and atomic particlesList of mesons Periodic table for an overview of atoms. Standard Model for the current theory of these particles ... lists of the different particles, see the individual pages given below. Elementary particles Main Elementary particle Elementary particles are particles with no measurable internal structure that is, they are not composed of other particles. They are the fundamental objects of quantum field theory . Many families and sub families of elementary particles exist. Elementary particles are classified ... integer spin. All the particles of the Standard Model have been observed, with the exception of the Higgs ... Graviton G Self 0 2 0 Gravitation Unconfirmed center The graviton is added to the list although ..., it is expected to be discovered at the Large Hadron Collider . Hypothetical particles Supersymmetry Supersymmetric theories predict the existence of more particles, none of which have been confirmed ... or this superpositions as a basis, the only predicted physical particles are neutralinos and charginos ... is its own antiparticle center Mirror matter Mirror particles are predicted by theories that restore Parity physics parity symmetry . Magnetic monopole is a generic name for particles with non zero ... for hypothetical particles that travel faster than the speed of light and have an imaginary number ... experiments have all but ruled out their existence. Kaluza Klein theory Kaluza Klein towers of particles ... as extra mass in four dimensional space time. Composite particles Hadrons Main Hadron Hadron s are defined as strong interaction strongly interacting composite particles. Hadrons are either Composite ... down quark. For a detailed list, see List of baryons . Ordinary baryon s composite fermion s contain ... more details
refimprove list date April 2010 This list contains chemical element s, material s, isotope s or Particle physics sub atomic particle that exist primarily in works of fiction usually fantasy or science fiction . No actual periodic elements end in ite , though many mineral s have names with this suffix. Some of the materials listed as elements below may indeed be minerals, alloys, or other such combinations, but fictional works are often vague on such distinctions. Grouping is done by what seems most likely. Fictional elements and materials class wikitable sortable Name Source Uses Acoustium Batman Beyond Featured in the episode Shriek Batman Beyond Shriek , an alloy that amplifies sonic vibration. Adamant Greek Mythology ,Various later works A strong, hard metal. has numerous mentions going back to antiquity. The term initially referred to any unknown super hard material but in Medieval works it may also refer to magnetic materials. Adamantite Greek Mythology , Dungeons & Dragons , Dwarf Fortress , RuneScape , World of Warcraft , and other games. A strong metal. Sometimes spelled Adamantine . Presumably derived from the classic term and fictional material Adamant , which has numerous ... ref Afraidium Robots film Robots The robot List of Robots characters Fender claims to be made ... TV series List of Buck Rogers in the 25th Century episodes Twiki is Missing A white rock like substance ... bluish tinged metal. Mostly used for decoration as it is too soft for weaponry. List of technology ... series in episode List of Knight Rider episodes Season four 1985 1986 Knight of the Juggernaut ... discovered element Fictional elements, isotopes and atomic particles Japanium . Other variant metals ... known as Silver Shield, and is called Dilustel. Pieces of the alien s metal body were used in List ... by burning you with its particles. When defeated it will sometimes drop a Hellion Cube which is used ... particles Fictional elements and materials AM2 . Is used to contain and store AM2. Impervium Donald ... more details
Unreferenced stub auto yes date December 2009 Orphan date February 2009 Relic particles are superheavy Subatomic particle particles hypothesized to be remnants of early Big bang cosmological expansion . See also Big Bang Cosmological Constant Physics Quantum Physics Subatomic Particles DEFAULTSORT Relic Particles Category Physical cosmology Category Subatomic particles Physics stub ... more details
to use its name. ref Mentioned in the DVD commentary. ref DVD release Particles of Truth was released on DVD in 2005 . References references External links official http www.particlesoftruth.com Particles of Truth imdb title 0320241 Amg movie 284590 Particles of Truth http www.particlesoftruth.com news.html List of Reviews DEFAULTSORT Particles Of Truth Category Independent films Category 2003 ...Infobox Film name Particles of Truth image caption Official DVD Cover director Jennifer Elster producer Jennifer Elster writer Jennifer Elster starring Jennifer Elster br Gale Harold music Mark Wike cinematography Toshiro Yamaguchi editing Ron Len distributor Hart Sharp Video released 2003 in film 2003 debut, not DVD runtime 101 m country United States language English budget followed by Particles of Truth is a 2003 in film 2003 low budget independent film directed, written by and starring Jennifer Elster , with Gale Harold . The film was released on July 26, 2005 by Hart Sharp Video. It premiered in the Tribeca Film Festival in 2003 . Plot The film follows the lives of 10 dysfunctional individuals for 48 hours before the grand opening of an art show, focusing particularly on one dysfunctional couple played by Elster and Harold. When this couple Lili and Morrison kiss for the first time, Lili goes into his bathroom and has flashbacks of her mother and realizes that she is not ready for a relationship. The film concludes that only with closure of her past, can she commit to a healthy relationship in the future. Cast class wikitable style background color silver Actor style background color silver Role Jennifer Elster Lilli Black Gale Harold Morrison Wiley Alan Samulski Johnny Susan Floyd Louise Michael Laurence Charles Richard Wilkinson Will Elizabeth Van Meter Flora Mark Margolis Grandpa Black Leslie Lyles Mrs. Wiley Larry Pine Mr. Wiley Reception It competed in the narrative ... www.particlesoftruth.com festivals.html List of Film Festivals ref It mostly has favorable reviews. The Los ... more details
after something when it describes a cause it is a conjunctive particle . List of particles Div col ...morefootnotes date June 2008 Japanese particles , nihongo joshi or nihongo teniwoha , are suffixes ... linguistics speaker affect and assertiveness. Orthography and diction Japanese particles are written in hiragana in modern Japanese, though some of them also have kanji forms. Particles follow the same ... it as wo . These exceptions are a relic of historical kana usage . Types of particles There are eight types of particles, depending on what function they serve. nihongo Case markers kaku joshi ... ending particles sh joshi nihongo Interjectory particles kant joshi nihongo Adverbial particles fuku joshi nihongo Binding particles kakari joshi nihongo Conjunctive particles setsuzoku joshi nihongo Phrasal particles juntai joshi Note that some particles appear in two ... by sae but also indicates something unusual or unexpected. br Etymology Japanese particles bakari bakari Japanese particles ka ka Japanese particle element Nouns example Sofu bakari ka , s sofu ... Japanese particles no no . br This particle is used far less frequently than Japanese particles ... de joshi info Etymology Originally an alteration of Japanese particles ni te ni te , later treated ... in br Etymology Japanese particles de de Japanese particles mo mo Japanese particle element Nouns, particles ... dokoro tokoro place Japanese particles ka ka Japanese particle element Nouns example Kare wa keisatsukan ... Japanese particles ka ka Japanese particles na na Japanese particle element Phrases example ... by Japanese particles no no to link two nouns. Japanese particle element Nouns Ablative case from ... head particle ka shira joshi info Ka shira is like Japanese particles ka na ka na , but is used more by women. See also Gender differences in spoken Japanese . Etymology Japanese particles ka ka ... more details
, things like, such as, etc., and so on . Used at the end of a list. japanese particle element ... to the studies of the Chinese particles is Speech Helpers by Lu Yiwei of the Yuan Dynasty . More important works concerning the particles followed, including Some Notes on the Helping Words ... , both published during the Qing Dynasty . These works focus on the particles found in the Confucius classics, paying little attentions to the particles used in the vernacular literature. The Compilation ... , published posthumously in 1953, was the first work covering the particles found in the vernacular ... Chinese grammar Okinawan language Particles Okinawan particles Japanese particles Korean particles References Dobson, W. A. C. H. 1974 . A Dictionary of the Chinese Particles . Toronto University ... Grammar . London New York Routledge. Category Chinese grammar Particles sr sh Kineske ... more details
NEAT Particles is an Interactive evolutionary computation program that enables users to evolve particle system s intended for use as special effects in video games or movie graphics. Rather than being hand coded like typical particle systems, the behaviors of NEAT Particle effects are evolved by user preference. Therefore non programmer, non artist users may evolve complex and unique special effects in real time. NEAT Particles is meant to augment and assist the time consuming computer graphics content generation process. Image NEAT PARTICLES 1.jpg thumb NEAT Particles IEC interface. Image NEAT PARTICLES 2.jpg thumb Close up of an evolved particle effect and its ANN. Method In NEAT Particles, each particle system is controlled by a Compositional pattern producing network CPPN , a type of artificial neural network , or ANN. In other words, the usually hand coded rules of a particle system are replaced by automatically generated CPPNs. The CPPNs are evolved and complexified by NeuroEvolution of Augmenting Topologies NEAT . A simple, interactive evolutionary computation IEC interface enables user guided evolution. In this manner increasingly complex particle system effects are evolved by user preference. Benefit The main benefit of NEAT Particles is to decouple particle system creation from programming, allowing unique and interesting effects to be quickly evolved by users without programming or artistic skill. Additionally, it provides a way for content developers to explore the range ... novel and useful effects are easily discovered. Implications The methodology of NEAT Particles can .... The most significant implication of NEAT Particles and other Interactive evolutionary computation ... O. Stanley year 2007 title NEAT Particles Design, Representation, and Animation of Particle ... eplex Evolutionary Complexity Research Group at UCF home of NEAT Particles and other evolutionary complexity research projects http eplex.cs.ucf.edu software NEAT Particles1.0.zip NEAT Particles ... more details
statistics Particle Statistics Identical particles , also called indistinguishable or indiscernible particles , are particle s that cannot be distinguished from one another, even in principle. Species of identical particles include elementary particle s such as electron s, and, with some clauses, composite particles such as atom s and molecule s. ref The definition of identical composite particles ... of freedom i.e. quantum number s than elementary particles have. If we neglect, for example, transitions ... of identical particles boson s, which can share quantum state s, and fermion s, which do not share ... s, and helium 3 atoms. The fact that particles can be identical has important consequences in statistical ..., identical particles exhibit markedly different statistical behavior from distinguishable particles. For example, the indistinguishability of particles has been proposed as a solution to Gibbs Gibbs paradox mixing paradox . Distinguishing between particles There are two ways in which one might distinguish between particles. The first method relies on differences in the particles intrinsic physical ... can distinguish between the particles by measuring the relevant properties. However, it is an empirical fact that microscopic particles of the same species have completely equivalent physical properties ... can speak of such a thing as Elementary charge the charge of the electron . Even if the particles have equivalent physical properties, there remains a second method for distinguishing between particles ... particle with infinite precision even when the particles collide , there would be no ambiguity about ... mechanics . According to quantum theory, the particles do not possess definite positions during ... of the particle positions correspond to those measured earlier. The particles are then said to be indistinguishable . Quantum mechanical description of identical particles Symmetrical and antisymmetrical ... wave vector of the wavefunction. For simplicity, consider a system composed of two identical particles ... more details
title Colloidal Assembly The Road from Particles to Colloidal Molecules and Crystals journal Angewandte ... Janus particles journal Physics Today accessdate 2011 09 15 year 2009 url http link.aip.org link PHTOAD v62 i7 p68 s1&Agg doi bibcode 2009PhT....62g..68G ref This gives these particles unique and fascinating ...., C. R. Acad. Sci. Paris , 306 11, 1423, 1988. ref to describe spherical glass particles with one of the hemispheres ... lecture. Janus particles are named after the two faced Roman god Janus because these particles may ... anie.199208421 abstract ref de Gennes pushed for the advancement of Janus particles by pointing out ... particles. ref Cite journal issn volume 71 issue 4 pages 833 836 last de Gennes first Pierre ... particles was not yet used, Lee and coworkers reported the first particles matching this description ... 1926 last Cho first Iwhan coauthors Kyung Woo Lee title Morphology of latex particles formed by poly ... Particles Adsorbed at the Oil Water Interface A Theoretical Comparison between Spheres of Uniform Wettability and Janus Particles journal Langmuir accessdate 2011 10 05 date 2011 10 05 url http dx.doi.org 10.1021 la0103315 ref They concluded that Janus particles are both surface active and amphiphilic, whereas homogeneous particles are only surface active. Twenty years later, a plethora of Janus particles of different sizes and shapes and properties with applications in textile , ref ... title Water Repellent Textile via Decorating Fibers with Amphiphilic Janus Particles journal ACS Appl ... using Janus Particles journal ACS Nano accessdate 2011 09 25 date 2011 09 25 url http dx.doi.org .... E. title Janus particles journal Soft Matter date 1 January 2008 volume 4 issue 4 pages 663 doi 10.1039 ... particles and scaling down to the nanoscale. ref name Walther Soft Matter ref name Perro Journal of Materials ... masking techniques are common to produce Janus particles, evaporative deposition and a technique where ... of Janus Colloidal Particles journal Langmuir date 16 September 2008 volume 24 issue 18 pages ... more details
TOCRight Ilokano particles are an aspect of Ilokano grammar . Grammatical particle Particles , themselves, lack a meaning independent of a phrase or clause. For the most part, they impart meaning to the phrase or clause in which they occur. Iloko has two morphological types Enclitic and Independent . Enclitic Enclitic particles are very similar to the enclitic pronouns , in that they are tightly bound to the previous word with which they have a close relation. And, similar to the pronouns, their form depends on the last sound of the preceding word. These particles occur primarily with the Predicate of the sentence or clause. e n The punctual particle lends the meaning of completion and punctuality . The speaker asserts that the idea expressed in the predicate is completed, or to emphasize that it is currently underway. Forms en After consonants and diphthongs n After simple vowels With Verb Predicates The particle lends the meaning of now , presently , with progressive formations. Mapmapanen He s going now In the negative, the particle has the meaning of any more . Saanen nga agtudtudo. It is not raining any more. Or, that a decision was made. Saandan nga umay. They aren t coming any more. They changed their minds. With the perfective, the idea is that the action had completed before the utterance. Napanen He s already gone Immayen He came already When used in conjunction with the Future Particle n to , the idea is that the action will have been completed some time in the future, in other words, a future perfect . Mapanton He will have left Umayton He will have come With Noun Predicates Nouns do not show aspect, in other words, completion or non completion. Nevertheless, noun ... particles are words in their own right and do not attach to the previous word. apo Respect particle ... particles attach to it. Unlike saan , however, the ligature, a nga , is not needed. Saanda nga ... from TV. Category Ilokano language Particles ... more details
Korean grammar Korean particles are suffixes or short words in Korean grammar that immediately follow the modified noun, verb, adjective, or sentence. This article uses the Yale romanization Korean Yale romanization to show morphology. Look to the hangul versions underneath for the official orthographic form. Particles Language particle begin Language particle head particle n un joshi joshi link info Used as a topic particle or a subject particle. Un is used following a consonant, n un is used following a vowel. Language particle element Nouns topic example Na n un haksayng i ta. rei . translation I am a student. Language particle element Nouns topic example I kes un yenpil i ta. rei . translation This is a pencil. Language particle element Nouns genericized nominative example Chitha n un ppalu ta. rei . translation Cheetahs are fast. Language particle head particle i ka joshi joshi link info Used as an identifier particle or a subject particle. I is used following a consonant, ka is used following a vowel. Language particle element Nouns agent example Nay ka masye ss ta. rei . translation I drank. Language particle element Nouns identifier example Ce kes i Han Kang i ya. rei . translation That is the Han River. Language particle element Nouns specific nominative example Chitha ka nuli ta. rei . translation This cheetah is slow. Language particle head particle to joshi joshi link info Used as an additive particle. When dealing with additive qualities descriptions of the same subject, ttohan is used. Language particle element Nouns example Ku nye to kongpu ha n ta. rei . translation She studies too . Language particle element Nouns additive example Cengnam un kunin ye ss ta. Cengnam un ttohan cengchika ye ss ta. rei . . translation Jeong nam was a soldier. Jeong nam was also a politician. Language particle head particle l ul joshi joshi link info Used as an object particle ... more details
saved book title Particles of the Standard Model subtitle cover image Elementary particle interactions.svg cover color DarkSeaGreen Particles of the Standard Model Introduction Standard Model List of particles Quarks Quark Up quark Down quark Charm quark Strange quark Top quark Bottom quark Leptons Lepton Neutrino Electron Electron neutrino Muon Muon neutrino Tau particle Tau Tau neutrino Tau neutrino Gauge bosons Gauge boson W and Z bosons Gluon Photon Higgs boson Higgs boson Composite particles Hadron Meson List of mesons Baryon List of baryons Category Wikipedia books on physics Particles of the Standard Model ... more details
primarysources date November 2008 Infobox Television episode Title Production and Decay of Strange Particles Series The Outer Limits Image This use of this image has no rationale on the image s page. Image TheOuterLimits Screenshot old.jpg 250px Caption Season 1 Episode 30 Airdate April 20, 1964 Production 30 Writer Leslie Stevens Director Leslie Stevens Photographer Kenneth Peach Guests George Macready br Rudy Solari br Joseph Ruskin br Leonard Nimoy br Signe Hasso br Robert Fortier Episode listList of The Outer Limits episodes List of The Outer Limits episodes Prev A Feasibility Study Next The Chameleon The Outer Limits The Chameleon Production and Decay of Strange Particles is an episode of the original The Outer Limits 1963 TV series The Outer Limits television show. It first aired on 20 April 1964, during the first season. The episode was likely the first dramatic film production to incorporate the concept of Quasar quasi stellar objects abbreviated as quasars or QSOs . These strange objects eject extraordinary amounts of energy, such as x rays and gamma rays, as well as matter at relativistic speeds. The first quasar was discovered by Dutch astronomer Maarten Schmidt less than a year before this Outer Limits episode aired on U.S. television. In 1978, the first microquasar was discovered. The closest microquasar to Earth is a mere 1,500 light years distant. Opening narration In recent years, nuclear physicists have discovered a strange world of sub atomic particles, fragments of atoms smaller than the imagination can picture, fragments of materials which do not obey the laws of gravity. Antimatter composed of inside out material shadow matter that can penetrate ten miles ... atomic particles , a team of physics researchers start a reaction that seemingly controls the researchers ... seems to be a form of sentient particles from another dimension, the reaction grows towards a terrible ... title Production and Decay of Strange Particles sf tv episode stub Category The Outer Limits 1963 ... more details
of exclamative particles is highly informal, and it is advised that they not be used in formal documents ... the formality of text is not an issue. Peers may use such particles to address and communicate with each ... East Asian languages Similarly in Japanese, Japanese particlesparticles are used to add expression to speech e.g. adding da na to emphasize , however particles are used more thoroughly and frequently in Japanese than in Chinese. Some Japanese particles are also more commonly used within informal written texts than their Chinese counterparts. Exclamative particles are also used in the Korean language .... List of Chinese exclamations border 0 cellspacing 2 cellpadding 4 Character s Pronunciations Hanyu ... more details
Original research date December 2010 Dynamics of Markovian particles DMP is the basis of a theory for Kinetics physics kinetics of Elementary particle particles in open heterogeneous system s. It can be looked upon as an application of the notion of stochastic process conceived as a physical entity e.g. the particle moves because there is a transition probability acting on it. Two particular features of DMP might be noticed 1 an ergodic like relation between the particle motion motion of particle and the corresponding steady state Disambiguation needed date June 2011 , and 2 the classic notion of geometric volume appears nowhere e.g. a concept such as flow of substance is not expressed as liter s per time unit but as number of particles per time unit . Although primitive, DMP has been applied for solving a classic paradox of the absorption of mercury element mercury by fish and by mollusk s. The theory has also been applied for a purely probability probabilistic derivation of the fundamental physical principle conservation of mass this might be looked upon as a contribution to the old and ongoing discussion of the relation between physics and probability theory . Sources http www.bergner.se DMP download.htm Bergner&mdash DMP, a kinetics of macroscopic particles in open heterogeneous systems DEFAULTSORT Dynamics Of Markovian Particles Category Dynamics Category Markov models Physics stub ... more details
norefs date September 2011 Solar energetic particles SEP are high energy particles coming from the Sun which had been first observed in the early 1940s. They consist of protons , electrons , and heavy ions with energy ranging from a few tens of keV to GeV the fastest particles can reach speed up to 80 of the speed of light . They are of particular interest and importance because they can endanger life in outer space especially particles above 40 MeV . Solar energetic particles can originate from two processes energetization at a solar flare solar flare site or by shock waves associated with coronal mass ejection s CMEs . However, only about 1 of the CMEs produce strong SEP events. SEPs are also of interest because they provide a good sample of solar material. Despite the nuclear fusion occurring in the core, the majority of solar material is representative of the material which formed the Solar System. By studying the isotopic composition of SEPs, scientists can obtain an indirect measurement of the material which formed the Solar System, and thus learn about its origins. Two main mechanisms of acceleration are possible diffusive shock acceleration DSA, sometimes referred as first order Fermi acceleration or shock drift mechanism . SEPs can be accelerated to energies of several tens of MeV within 5 10 solar radii 0.05 of the Sun Earth distance and can reach Earth in a matter of a few hours after a flare or an ejection. This makes prediction and warning of SEP events quite challenging. The seed population and composition of these SEP events is also an active area of research. See also Solar wind Cosmic ray Coronal mass ejection Solar flare Solar proton event References references External links http solarphysics.livingreviews.org open?pubNo lrsp 2006 2& page articlesu15.html Solar Energetic Particles Rainer Schwenn http helios.gsfc.nasa.gov sep.html NASA http thesis.library.caltech.edu 4192 The Isotopic Composition of Solar Energetic Particles Category Solar phenomena ... more details
Light scattering by particles is the process by which small particles such as ice crystals, dust, planetary dust, and blood cells cause observable phenomena such as rainbows, the color of the sky, and halos. Maxwell s equations are the basis of theoretical and computational methods describing light scattering but since exact solutions to Maxwell s equations are only known for selected geometries such as spherica particle light scattering by particles is a branch of computational electromagnetics dealing with electromagnetic radiation scattering and absorption by particles. In case of shape geometries for which analytical solution s are known such as sphere s, cluster of spheres, infinite cylinder geometry cylinders , the solutions are typically calculated in terms of series mathematics Infinite series infinite series . In case of more complex geometries and for inhomogeneous particles the original Maxwell s equations are discretization discretized and Partial differential equation Methods to solve PDEs solved . Multiple scattering effects of light scattering by particles are treated by radiative ... theory Scattering from any spherical particles with arbitrary size parameter is explained by the Mie ... particles Bohren and Huffman, 1998 . For more complex shapes such as coated spheres, multispheres, spheroid ... for computing scattering of radiation by particles of arbitrary shape. The discrete dipole approximation ... regime is the scattering of light, or other electromagnetic radiation, by particles much smaller than ... Hill, Light scattering by particles computational methods, Singapore Teaneck, N.J., World Scientific ... F. and Donald R. Huffman, Title Absorption and scattering of light by small particles, New York Wiley ... particles, New York, Dover Publications, 1981, 470 p., ISBN 0486642283. Kerker, Milton, The scattering ..., Michael I., Joop W. Hovenier, Larry D. Travis, Light scattering by nonspherical particles theory, measurements ... Light Scattering By Particles Category Scattering, absorption and radiative transfer optics ... more details
Nanomat Nanoscale iron particles are sub micrometer particles of iron metal. They are highly Chemical reaction reactive because of their large surface area. In the presence of oxygen and water, they rapidly oxidize to form free iron ion s. They are widely used in medical and laboratory applications and have also been studied for remediation of industrial sites contaminated with chlorinated organic compounds. Reactivity When exposed to oxygen and water, iron oxidizes. This redox process can occur under either acid ic or neutral Base chemistry basic conditions 2 Fe sup 0 sup s 4 H sup sup aq O sub 2 sub aq 2 Fe sup 2 sup aq 2 H sub 2 sub O l Fe sup 0 sup s 2 H sub 2 sub O aq Fe sup 2 sup aq H sub 2 sub g 2 OH sup sup aq Research Research has shown that nanoscale iron particles can be effectively used to treat several forms of ground contamination , including grounds contaminated by polychlorinated biphenyl s PCBs , chlorinated organic solvents, and organochlorine pesticides. Nanoscale iron particle are easily transportable through ground water, allowing for In situ Biology in situ treatment. Additionally, the nanoparticle water slurry can be injected into the contaminated area and stay there for long periods of time ref name Zhang cite journal last Zhang first Wei xian year 2003 title Nanoscale iron particles for environmental remediation an overview journal Journal of Nanoparticle Research volume 5 pages 323 332 doi 10.1023 A 1025520116015 issue 3 4 ref . These factors combine to make this method of cheaper than most currently used alternative. Researchers have found that although metallic iron nanoparticles remediate contaminants well, they tend to agglomerate on the soil surfaces. In response, carbon nanoparticles and water soluble polyelectrolyte s have been used as supports .... However, research is still ongoing and nanoscale iron particles are not yet commonly used for treating ... water.html Nanotechnology methods to clean up water pollution DEFAULTSORT Nanoscale Iron Particles ... more details
independent of the type of animal that is in the swarm. Self propelled particles SPP , also referred to as self driven particles or as the Couzin Vicsek algorithm , ref Degond, P. & Motsch, S. 2007 http arxiv.org pdf 0710.0293 Continuum limit of self driven particles with orientation interaction ... transition in a system of self driven particles Physical review letters , 75 1226 1229. doi 10.1103 ... of particles that move with a constant speed but respond to a random perturbation by adopting at each time increment the average direction of motion of the other particles in their local neighbourhood ... self propelled particles Physica A , 281 17 29. doi 10.1016 S0378 4371 00 00013 3 ref SPP models ..., M. & Gr goire, G. 2009 http arxiv.org pdf 0907.4688 Hydrodynamic equations for self propelled particles ... of points or particles, each functioning individually as an autonomous agent , and each following the same simple rules which govern their behaviour. The particles move in a plane with constant speed ... model en.jar SPP model interactive simulation ref http www.colorado.edu physics pion srr particles ... results in all the particles swarming together, or moving in the same direction. This emerges ... particles rather than working with the density of the swarm. ref name Li et al Li, Y.X. Lukeman ... for school formation in self propelled particles Physica D Nonlinear Phenomena , 237 5 699 720. doi ... in a system of self driven particles Physical review letters , 92 168701 1 4. doi 10.1103 PhysRevLett.92.168701 ... particles Phys. Rev. E , 80 050103.1 4. doi 10.1103 PhysRevE.80.050103 ref molecular motor s, ref Chowdhury ... particles microscopic derivation and stability analysis J. Phys. A , 42 44 paper 445001. doi 10.1088 ... 0611741 Spontaneously ordered motion of self propelled particles Journal of Physics A , 30 5 paper ... cond mat 9712154 Collective motion of self propelled particles Kinetic phase transition in one dimension ... AJYC&pg PA177&dq 22self propelled particle 22 22self propelled particles 22&hl en&ei pJ6WTfeKDZCkuAP3vN3jCw ... more details
Citations missing article date October 2008 PIE notice The Grammatical particle particles of the Proto Indo European language PIE have been reconstructed by modern linguists based on similarities found across all Indo European languages . The following article lists and discusses their hypothesized forms. Adverbs Adverbs used as adpositions Many particles could be used both as adverbs and postpositions . This is similar to modern languages compare English He is above in the attic adverb and The bird is above the house preposition . The postpositions became prepositions in the daughter languages except Anatolian languages Anatolian , Indo Iranian languages Indo Iranian and Sabellic Latin and Ancient Greek Greek preserve postpositions vestigially. ref Harvcoltxt Fortson 2004 pp 133&ndash 4 ref Reflex linguistics Reflexes , or descendants of the PIE reconstructed forms in its daughter languages, include the following. class wikitable style background color f0f8f0 Particle Meaning Reflexes PIE apo from Vedic Sanskrit Ved. pa away, forth , Ancient Greek Gk. ap , Latin Lat. ab from , Albanian language Alb. pa without , English language Eng. of, off ref name Fortson postpositions Harvcoltxt Fortson 2004 p 134 ref PIE de, do to Ancient Greek Gk. de, English language Eng. to, German language Gm. zu, Lithuanian language Lith. da , Old Church Slavonic OCS do PIE epi opi near, at, upon, by Vedic Sanskrit Ved. pi by, on , Ancient Greek Gk. ep on , Latin Lat. ob on , Armenian language Arm. ew and , ref name Fortson postpositions Avestan language Av. aipi, Lithuanian language Lith. api ... needed date October 2008 but see the list of Conjunctions conjunctions below PIE pe with, together ... like English bold ly , beautiful ly arguably cannot be classified as particles. In Proto Indo ... be reconstructed ref name Fortson other particles Harvcoltxt Fortson 2004 pp 134&ndash 5 ref class wikitable ..., the second is tentative ref name Fortson other particles class wikitable style background color ... more details
In astrophysics , weakly interacting massive particles or WIMPs , are hypothetical particles serving as one possible solution to the dark matter problem. These particles interact through the weak interaction weak force and gravity , and possibly through other interactions no stronger than the weak force. Because they do not interact with electromagnetism they cannot be seen directly, and because they do not interact with the strong interaction strong nuclear force they do not react strongly with atomic nuclei. This combination of properties gives WIMPs many of the properties of neutrino s, except for being far more massive and therefore slower. Theoretical arguments Ref improve section date January 2011 Although the existence of WIMPs in nature is hypothetical at this point, it would resolve a number of astrophysical and cosmological problems related to dark matter. The main theoretical characteristics of a WIMP are Interaction only through the weak nuclear force and gravity , or at least ... to standard particles WIMPs with sub Electron volt GeV masses may be considered to be light dark ... The Millennium Simulation The Millennium Run used more than 10 billion particles to trace the evolution ..., there are no known stable particles within the standard model of particle physics that have all the properties of WIMPs. The particles that have little interaction with normal matter, such as neutrino ... like particles are predicted by R parity conserving supersymmetry , a popular type of extension to the standard model, although none of the large number of new particles in supersymmetry have been observed ... to annihilation annihilate with each other, forming a variety of particles including high energy ... will cause it to recoil several millimetres leaving a track of charged particles in the gas ... particles ca Part cula massiva d interacci feble de WIMP es WIMP fr Weakly interacting massive particles it Wimp fisica nl Weakly interacting massive particle no WIMP pl WIMP pt Part cula ... more details
Time dilation of moving particles as predicted by special relativity can be measured in particle lifetime experiments. According to special relativity, the rate of clock C traveling between two synchronized laboratory clocks A and B is retarded with respect to the laboratory clock rates. This effect is called time dilation . Since any periodic process can be considered a clock, also the lifetimes of unstable particles such as muon s must be affected, so that moving muons should have a longer lifetime than resting ones. Variations of experiments that actually confirmed this effect took place in the atmosphere or in particle accelerator s. Other time dilation experiments belong to the group of Ives Stilwell experiment s. See also Tests of special relativity . Rossi Hall experiment Image FrischSmith.svg right thumb 300px Results of the Frisch Smith experiment , confirming time dilation by measuring the decay rate of muons in accordance with special relativity. Performed in 1940 at Echo Lake Colorado Echo Lake and Denver, Colorado Denver in Colorado , the Rossi Hall experiment , named after Bruno Rossi and D. B. Hall D. B. Hall , measured the relativistic decay of muon s which they thought were meson s . They only measured muons in the atmosphere traveling above 99,94 of the speed of light. If no time dilation exists, then those muons should decay in the upper regions of the atmosphere, however, as a consequence of time dilation, they are present in considerable amount also at much lower heights. Rossi and Hall confirmed this in a qualitative manner and also estimated ... accelerator s using different types of particles. Besides the confirmation of time dilation, also CPT symmetry was confirmed by comparing the lifetimes of positive and negative particles. According to this symmetry, the decay rates of particles and their antiparticles have to be the same. A violation .....244R ref Today, time dilation of particles is routinely confirmed in particle accelerators, and its ... more details
Negative particles Negative particle syntax is parallel to Standard Chinese Mandarin about 70 of the time. Here is a fairly complete description parallel usage to Mandarin is bolded is not noun Mandarin She is not my mother. does not verb will not verb Mandarin He does not come. He will not come. verb particle is not able to Mandarin I am not able to see it. helping verb can not opposite of is able to Mandarin He can t speak English. helping verbs that go with is not permitted to Mandarin does not know how to Mandarin not able to Mandarin do not imperative Mandarin Don t speak do not helping verb Mandarin He is not going to come. helping verbs that go with want to verb will verb must verb should verb like to verb does not have Mandarin He does not have any money. did not Mandarin He did not come. is not adjective Mandarin She is not beautiful. An exception can be made for good , not good . Amoy dialect Negative particles back to main article Amoy dialect Negative particles traditional view negative particles in traditional Chinese script Category Min Nan ... more details
Negative particles Negative particle syntax is parallel to Standard Chinese Mandarin about 70 of the time. Here is a fairly complete description parallel usage to Mandarin is bolded is not noun Mandarin She is not my mother. does not verb will not verb Mandarin He does not come. He will not come. verb particle is not able to Mandarin I am not able to see it. helping verb can not opposite of is able to Mandarin He can t speak English. helping verbs that go with is not permitted to Mandarin does not know how to Mandarin not able to Mandarin do not imperative Mandarin Don t speak do not helping verb Mandarin He is not going to come. helping verbs that go with want to verb will verb must verb should verb like to verb does not have Mandarin He does not have any money. did not Mandarin He did not come. is not adjective Mandarin She is not beautiful. An exception can be made for good , not good . Amoy dialect Negative particles back to main article Amoy dialect Negative particles simplified view negative particles in simplified Chinese script Category Min Nan ... more details
Infobox film name Film in Which There Appear Edge Lettering, Sprocket Holes, Dirt Particles, Etc. italic title force image image size caption director Owen Land small as George Landow small producer writer narrator starring music cinematography editing filmed released 1966 runtime 6 min country Film US language English budget Film in Which There Appear Edge Lettering, Sprocket Holes, Dirt Particles, Etc. tag ref Some sources use variations on this title, such as Film in Which There Occur Edge Lettering, Dirt Particles, Sprocket Holes, Etc. ref name MacDonald group notes is a 1966 American experimental film experimental short film directed by Owen Land . Description Film in Which There Appear... is a six minute loop of the double printed image of a blinking woman ref name Suarez her image is off centre, making visible the sprocket holes and edge lettering on the film. According to Land, there is some slight variation in the image onscreen, but no development in the dramatic or musical sense. ref name MacDonald MacDonald, Scott 2008 Canyon Cinema the life and times of an independent film distributor, University of California Press, p308 ref Land s intention was to focus attention on the components that film viewers are not supposed to, and do not usually, notice, such as scratches, dirt particles, edge lettering, and sprocket holes. ref name MacDonald For this reason, Land often scheduled the film first in screenings of his work. ref name MacDonald Production Land created the film to mock the idea of watching a film that doesn t change. ref name MacDonald The film began life as a 16 mm loop film of China Girl film term china girl film leader test leader of a woman blinking, ref name Dixon originally used by the Kodak company to test colour reproduction. ref name Mekas Mekas, Jonas 1969 , interview with George Landow, Film culture , Issues 47 51, p11 ref The loop was intended ... Edge Lettering, Sprocket Holes, Dirt Particles, Etc. Category 1966 in film Category American ... more details
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