VB computer programs for Modern valencebond theory modern valencebond calculations CRUNCH is by Gordon A. Gallup and his group. ref http www.unl.edu ggallup CRUNCH CRUNCH ref GAMESS UK includes calculation of VB wave function s by the TURTLE code, due to J.H. van Lenthe. GAMESS US has links to interface VB2000 , and XMVB . MOLPRO includes code by David L. Cooper for generating Spin Coupled VB wave function s from Multi configurational self consistent field CASSCF CASSCF calculations. VB2000 version 2.5 released on September, 2010 by Jiabo Li, Brian Duke and Roy McWeeny allows an efficient use of Group Function theory, whereby different groups can be handled by different methods VB or Hartree Fock . General VB, spin coupled VB and CASVB calculations are possible . ref http www.vb2000.net VB2000 ref It can be interfaced to both GAMESS US and GAUSSIAN. WinGAMESS ref http www.scl.ameslab.gov GAMESS WinGAMESS.shtml WinGAMESS ref , the Windows version of GAMESS US , has the latest version of VB2000 built in. XMVB previously known as XIAMEN by Lingchun Song, Yirong Mo, Qianer Zhang and Wei Wu. This allows several VB methods, including breathing orbital VB. ref http www3.interscience.wiley.com cgi bin abstract 109923766 ABSTRACT Wiley Software News & Updates Review of XMVB ref The code now interfaces to GAMESS US in a similar manner to VB2000. Earlier versions interfaced to GAUSSIAN 98. Note that several other programs, as well as some of those above, can do William A. Goddard, III Goddard s Generalized ValenceBond GVB methods. GAMESS US does this either without the VB2000 interface or with it. References references See also Quantum chemistry computer programs chem stub Category Computational chemistry Category Computational chemistry software ... more details
Modern valencebond theory is the term used to describe applications of valencebond theory with computer ... of digital computers because they were easier to program. The early popularity of valencebond methods thus declined. It is only recently that the programming of valencebond methods has improved ... , classic valencebond theory uses two 1s atomic orbital s a and b on the two hydrogen atoms respectively ... this out gives a linear combination of the covalent and ionic structures. Modern valencebond theory ... orbitals in a larger Basis set chemistry basis set . The two resulting valencebond orbitals look ... valencebond theory is thus an extension of the Coulson Fischer method. There are a large number of different valencebond methods. Most use n valencebond orbitals for n electrons. If a single set ... have spin coupled valencebond theory. The total wave function is optimized using the variational variation principle by varying the coefficients of the Basis set chemistry basis functions in the valencebond orbitals and the coefficients of the different spin functions. In other cases only a sub set of all possible spin functions is used. Many valencebond methods use several sets of the valencebond orbitals. Be warned that different authors use different names for these different valencebond methods. Valencebond programs Several groups have produced Valencebondcodes computer programs for modern valencebond calculations that are freely available. References references Further reading J. Gerratt, D. L. Cooper, P. B. Karadakov and M. Raimondi, Modern ValenceBond Theory , Chemical Society ... ValenceBond Theory to new limits , International Journal of Quantum Chemistry , 89 , 208, 2002. L. Song, Y. Mo, Q. Zhang and W. Wu, XMVB A program for ab initio nonorthogonal valencebond computations , Journal of Computational Chemistry , 26 , 514, 2005. S. Shaik and P. C. Hiberty, Valence ... valencebond theory. Category Computational chemistry Category Electronic structure methods ... more details
The bondvalence method or bondvalence sum not to be mistaken for the valencebond theory in quantum .... The basic idea is that the valence V of an atom is the sum of the individual bond valences v sub i sub surrounding the atom math V sum v i math The individual bond valences in turn are calculated from the observed bond lengths. math v i exp left frac R 0 R i b right math R sub i sub is the observed bond length, R sub 0 sub is a tabulated ref http www.ccp14.ac.uk ccp web mirrors i d brown bondvalence param Index of ccp web mirrors i d brown bondvalence param Bot generated title ref parameter expressing the ideal bond length when the element i has exactly valence 1, and b is an empirical constant .... & BROWN, I. D. 1985 . Acta Cryst. 1985 . B41, 244 247 ref Theory The bondvalence model has been described ... network for computational purposes. History The bondvalence method is a development of Pauling ... by X rays author G Donnay, R Allmann journal Amer. Min. year 1970 volume 55 pages 1003 ref that if bond lengths were included in the calculation of bond strength, its accuracy was improved, and this revised method of calculation was termed the bondvalence. These new insights were developed by later workers culminating in the set of rules termed the bondvalence model. ref name Brown I.D. Brown 2002 The chemical bond in inorganic chemistry the bondvalence model IUCr Monographs in Crystallography 12 Oxford Science Publications ISBN 0198508700 ref Actinide oxides It is possible by bondvalence ... to allow such calculations to be done for many of the actinides. Bondvalence calculations ... www.ccp14.ac.uk solution bondvalence index.html www.ccp14.ac.uk solution bondvalence ref References ... bond Electrostatic bonds are separated by surfaces of zero flux These electrostatic bonds ... valence rule could be represented by electrostatic line of force lines of force emanating ... ja01195a024 ref a correlation between cation nowiki &minus nowiki anion bond length and bond strength ... more details
In chemistry , valencebond VB theory is one of two basic theories, along with molecular orbital theory ... valencebond theory , as contrasted with older valencebond theories, which are essentially ... bond is formed between the two atoms by the overlap of half filled valence atomic orbitals of each atom containing one unpaired electron. A valencebond structure is similar to a Lewis structure , but where a single Lewis structure cannot be written, several valencebond structures are used. Each of these VB structures represents a specific Lewis structure. This combination of valencebond structures is the main point of Resonance chemistry resonance theory. Valencebond theory considers that the overlapping ..., it is most probability probable that electrons should be in the bond region. Valencebond theory views bonds as weakly coupled orbitals small overlap . Valencebond theory is typically easier ... Orbital hybridization hybridization . VB theory today Valencebond theory now complements molecular ... in a straightforward manner, while valencebond theory gives similar results but is more complicated. Valencebond theory views aromaticity aromatic properties of molecules as due to resonance ..., valencebond theory correctly predicts the dissociation of homonuclear diatomic molecules into separate ... and ions. More recently, several groups have developed what is often called modern valencebond theory. This replaces the overlapping atomic orbitals by overlapping valencebond orbitals that are expanded ... to give a classical valencebond picture, or centered on all atoms in the molecule. The resulting ... to ValenceBond Theory publisher Wiley Interscience date 2008 location New Jersey pages url doi id ... references div See also Modern valencebond theory Category Chemical bonding de Valenzstrukturtheorie ... chemical bond chemical bonding . It focuses on how the atomic orbital s of the dissociated atoms ... coauthors S. F. Tedder title The Chemical Bond publisher John Wiley & Sons date 1985 location pages ... more details
The generalized valencebond GVB method is one of the simplest and oldest Valencebond theory valencebond method that uses flexible orbitals in the general way used by modern valencebond theory . The method was developed by the group of William A. Goddard, III around 1970. ref name Goddard1973 citation author Goddard, W. A., Dunning, T. H., Hunt, W. J. and Hay, P. J. year 1973 journal Accounts of Chemical Research volume 6 issue 11 pages 368 doi 10.1021 ar50071a002 title Generalized valencebond description of bonding in low lying states of molecules ref ref name pmid10031583 Citation author Goodgame MM, Goddard WA title Modified generalized valencebond method A simple correction for the electron correlation missing in generalized valencebond wave functions Prediction of double well states for Cr2 and Mo2 journal Phys. Rev. Lett. volume 54 issue 7 pages 661 664 year 1985 month February pmid 10031583 doi 10.1103 PhysRevLett.54.661 url http link.aps.org abstract PRL v54 p661 postscript . ref Theory The generalised Charles A. Coulson Coulson Inga Fisher Hjalmars Fisher for the hydrogen molecule , discussed in Modern valencebond theory , is used to describe every electron pair in a molecule. The orbitals for each electron pair are expanded in terms of the full basis set and are non orthogonal. Orbitals from different pairs are forced to be orthogonal the strong orthogonality condition. This condition simplifies the calculation but can lead to some difficulties. Calculations GVB code in some programs, particularly GAMESS US , can also be used to do a variety of restricted open shell Hartree Fock calculations, ref name Muller1994 citation author Muller, Richard P. year 1994 title A generalized direct inversion in the iterative subspace approach for generalized valencebond wave functions journal The Journal of Chemical Physics volume 100 issue 2 pages 1226 doi 10.1063 1.466653 last2 Langlois first2 Jean Marc last3 Ringnalda first3 Murco N. last4 Friesner first4 Richard ... more details
Wiktionarypar valence TOCright Valence or valency may refer to In molecules, atoms, or subatomic particles Valence chemistry Valencebond theory in chemistry Electron shell Valence shells Valence shell in chemistry Valence band in physics Valence quarks see quark model in particle physics Valence is the count of electrons in the last orbit In other sciences Valency linguistics Valence psychology and neuroscience , referring to the emotional value associated with a stimulus e.g., a familiar face can have positive valenceValence effect , another page on the psychological phenomenon The degree graph theory , or valency, of a vertex in graph theory mathematics Univalent function in mathematics Valence economics , the capacity of a factor of production land, labor, capital goods to combine with and complement other factors. High valence means high complementarity. For example, cattle have a high valence for land and a low valence for labor. See http www.masongaffney.org publications I6A 1996 Taxes Capital and Jobs 1978 revised.pdf Places in France Communes Valence, Dr me , pr fecture capital of the Dr me d partement Valence, Charente , in the Charente d partement Valence, Tarn et Garonne , in the Tarn et Garonne d partement Other places Arrondissement of Valence , one of three arrondissements of the Dr me d partement . Valence, Dr me, is the sous pr fecture capital of this arrondissement An ancient diocese of Valence see Viviers, Ard che Valence d Albigeois , in the Tarn d partement Valence en Brie , in the Seine et Marne d partement Valence sur Ba se , in the Gers d partement Other uses Valence Technology River Valency , in Cornwall, United Kingdom See also Valance disambiguation Valentia disambiguation The Man Who Shot Liberty Valance Liberty Valance film disambig ceb Valence cs Valence cy Valence de Valence Begriffskl rung es Valence eo Valence fr Valence it Valence nl Valence ja pl Valence pt Valence simple Valence sl Valence razlo itev fi Valence uk ... more details
File Covalent.svg thumb 180px Four covalent bond s. Carbon has four valence electrons and here a Valence chemistry valence of four. Each hydrogen atom has one valence electron and is univalent. In chemistry, valence electrons are the electron s of an atom that can participate in the formation of chemical bond s with other atoms. Valence electrons are the own electrons, present in the free neutral atom, that combine with valence electrons of other atoms to form chemical bonds. In a single covalent bond both atoms contribute one valence electron to form a shared pair . For main group element s, only the outermost electrons are valence electrons. In transition metal s, some inner shell electrons are also valence electrons. Valence electrons are important in determining how the atom reacts chemically with other atoms. Atoms with a complete open shell closed shell of valence electrons corresponding ... in an atom s outermost valence shell governs its chemical bond bonding behavior. Therefore, elements ... additional valence electron for a closed shell. To form an ionic bond, a halogen atom can remove an electron ... with one or two valence electrons more than a closed shell are highly reactive because the extra electrons are easily removed to form positive ion s. Atoms with one or two valence electrons fewer ... and form negative ions, or to share electrons and form covalent bonds. Valence electrons have ... from the atom and its valence shell. When an electron absorbs energy in the form of one or more photons ... to a more inner shell. The number of valence electrons The number of valence electrons of an element ... how many valence electrons are contained within the elements listed under that particular column ... Periodic table group Valence br electrons Group 1 I alkali metal s 1 Group 2 II alkaline earth ... gases 8 The general method for counting valence electrons is generally not useful for transition metals. Instead the modified d electron count method is used. Except for helium , which has only two valence ... more details
Other uses Valence disambiguation expert chemistry date December 2010 In chemistry , valence , also known as valency or valence number , is a measure of the number of Bond order bonds formed by an atom of a given element. Valence can be defined as the number of Valencebond theory valence bonds ref Note A Valencebond theory valencebond or bonding equivalent is a covalent or ionic bond, formed by the interaction ..., the concept of valence evolved into a range of approaches for describing the chemical bond, including Lewis structure s 1916 , valencebond theory 1927 , molecular orbital s 1928 , VSEPR theory valence ... valent bond means that the atoms share valence. Hence, if an atom, for example, had a 1 valence, meaning .... Subsequently, it is now more common to speak of covalent bond s rather than valence , which has ... atoms, because of their nature to form only one single bond. Hydrogen has only one valence electron ... has seven valence electrons and can form only one bond with an atom that donates a valence electron ... and can form more than one bond by donating valence electrons . Although hydrogen has only one valence .... The International Union of Pure and Applied Chemistry IUPAC definition limits valence to the maximum number of univalent atoms that may combine with the atom , that is the maximum number of valence bonds that is possible for the given element. ref name goldbook valence IUPAC Gold Book definition http goldbook.iupac.org V06588.html valence ref The valence of an element depends on the number of valence electron s that may be involved in the forming of valence bonds. A univalent monovalent atom, ion or group has a valence of one and thus can form one covalent bond . A divalent molecular entity has a valence of two and can form two sigma bonds or one sigma bond plus one pi bond . ref name freedictionary The Free Dictionary http medical dictionary.thefreedictionary.com Valencevalence ref ... Cyclohexanonoxime.svg 60px In cyclohexanon oxime image left , the nitrogen atom has three valence ... more details
The Council of Valence may refer to several events held at Valence, Dr me Valence . The First Council of Valence held in 374. The Second Council of Valence held in 529. The Third Council of Valence held in 585. The Fourth Council of Valence held in 855. The Fifth Council of Valence held in 890. The Sixth Council of Valence held in 1100. The Seventh Council of Valence held in 1209. disambig Category Dr me ... more details
Other uses Valence disambiguation Unreferenced date April 2008 In solid s, the valence band is the highest range of electron energy energies in which electrons are normally present at absolute zero temperature. File Semiconductor band structure lots of bands .png thumb 400px Semiconductor band structure The valence electrons are bound to individual atom s, as opposed to conduction electron s found in Electrical conductor conductors and semiconductor s , which can move freely within the atomic lattice of the material. On a graph of the electronic band structure of a material, the valence band is located below the conduction band , separated from it in Electrical insulator insulators and semiconductors by a band gap . In metal s, the conduction band has no energy gap separating it from the valence band. File Isolator metal.svg thumb Simplified diagram of the electronic band structure of metals, semiconductors, and insulators. To understand the concept of a valence band, it is important to consider the atomic structure of a metal first. For example lithium Li atoms with electronic configuration 1s sup 2 sup 2s sup 1 sup can form only one covalent bond . However, when forming a bulk metal ... starts from the lower energy level orbitals, i.e. first 1s, then 2s, then 2p. The molecular bond formation ... a metal from its atoms. The totally filled orbitals with highest range of electron form valence band ... electrons from valence band to conduction band. Hence in case of a metal with large overlapped ... zone then the flow of electron from valence to conduction band is only possible if an external ... . If the E sub g sub is sufficiently high then flow of electron from valence to conduction band become ... owe their low electrical conductivity conductivity to the properties of the valence band in those ... of the valence band. clarify date February 2011 What number of electrons? There are no available ... hole hole they left behind in the valence band. The hole is an empty state that allows electrons in the valence ... more details
distinguish Valence 1st Canton Valence 2nd Canton Valence 3rd Canton Valence 4th Canton The Canton of Valence is one of the 12 Cantons of the Tarn et Garonne department cantons of the arrondissement of Castelsarrasin , in the Tarn et Garonne Departments of France department , in southern France . It consists of 11 communes Castelsagrat Espalais Gasques Golfech Goudourville Lamagist re Montjoi, Tarn et Garonne Montjoi Perville Pommevic Saint Clair, Tarn et Garonne Saint Clair Valence, Tarn et Garonne Valence Cantons of Tarn et Garonne coord missing France Category Cantons of Tarn et Garonne Valence TarnGaronne geo stub ca Cant de Valen a d Agen de Kanton Valence fr Canton de Valence Tarn et Garonne it Cantone di Valence lb Canton de Valence Tarn et Garonne nl Kanton Valence ... more details
File Cath dr le Saint Apollinaire de Valence Dr me .JPG thumb 250px right Valence Cathedral, view from Place des Ormeaux Image Valence cathedrale 2004 08 31 003.jpg thumb 250px right Valence Cathedral, apse Valence Cathedral Cath drale Saint Apollinaire de Valence is a Roman Catholic cathedral in Valence, Dr me Valence , Dr me , dedicated to Saint Apollinaris of Valence . It is the seat of the Bishop of Valence . The cathedral, which has an interesting apse , was rebuilt in the 11th century in the Romanesque architecture Romanesque style of Auvergne province Auvergne and consecrated in 1095 by Pope Pope Urban II Urban II . It suffered extensive damage in the French Wars of Religion , but it was restored in the first decade of the 17th century. The porch and the stone tower above it were rebuilt in 1861. The church contains the monument of Pope Pius VI Pius VI , who died at Valence in 1799. External links Structurae id s0015389 title Valence Cathedral commons Category Cath drale Saint Apollinaire de ValenceValence Cathedral coord 44 55 54 N 4 53 22 E type landmark region FR display title Category Cathedrals in France Category Buildings and structures in Dr me Category Basilica churches in France France church stub RC cathedral stub fr Cath drale Saint Apollinaire de Valence ... more details
Rugby team teamname Valence Sportif image Valencesportif.png fullname Valence Sportif location Valence, Dr me Valence , France countryflag France founded 1905 ground Georges Pompidou br Des Baumes capacity 12,500 br 5,000 league F d rale 2 Valence Sportif are a France French rugby union club based in Valence, Dr me Valence , Dr me . The team currently compete in F d rale 2 , the fourth division of French rugby. Valence were established in 1905. Valence play in white and red. Honours Deuxi me Division Runners up 1962 Challenge Jules Cadenat Runners up 1976 Famous players lie Cester S bastien Chabal Gerard Rousset rugby union Gerard Rousset See also List of rugby union clubs in France External links http rovaltain.blogs.eurosport.fr sport Sport Rugby union in France Category French rugby union clubs fr Valence sportif ... more details
Infobox French commune name Valence image Valence16 vue.JPG region Poitou Charentes department Charente arrondissement Confolens canton Mansle INSEE 16392 postal code 16460 mayor Danielle Gibouleau term 2008&ndash 2014 intercommunality Pays Manslois longitude 0.308055555556 latitude 45.8905555556 elevation m 110 elevation min m 72 elevation max m 143 area km2 10.87 population 244 population date 2008 Valence is a Communes of France commune in the Charente Departments of France department in southwestern France . See also Communes of the Charente department References http www.insee.fr en home home page.asp INSEE reflist Charente communes Category Communes of Charente Charente geo stub ceb Valence, Charente es Valence Charente fr Valence Charente it Valence Charente ms Valence, Charente nl Valence Charente pl Valence Charente pt Valence Charente simple Valence Charente uk vi Valence, Charente vo Valence Charente war Valence, Charente ... more details
Infobox French commune name Valence d Albigeois image coat of arms Blason ville fr Valence d Albigeois Tarn .svg region Midi Pyr n es department Tarn arrondissement Albi canton Valence d Albigeois INSEE 81308 postal code 81340 mayor Pierre Souyris term 2008&ndash 2014 intercommunality Val 81 longitude 2.405 latitude 44.0208333333 elevation m 464 elevation min m 302 elevation max m 520 area km2 20.47 population 1288 population date 2006 Valence d Albigeois is a Communes of France commune in the Tarn, France Tarn Departments of France department in southern France . See also Communes of the Tarn department References http www.insee.fr en home home page.asp INSEE reflist Tarn communes DEFAULTSORT Valencedalbigeois Category Communes of Tarn Tarn geo stub ca Valen a d Albig s ceb Valence d Albigeois es Valence d Albigeois fr Valence d Albigeois it Valence d Albigeois nl Valence d Albigeois oc Valen a d Albig s pl Valence d Albigeois simple Valence d Albigeois uk vi Valence d Albigeois vo Valence d Albigeois war Valence d Albigeois ... more details
Infobox French commune name Castelnau Valence region Languedoc Roussillon department Gard d partement Gard arrondissement Al s canton V z nobres INSEE 30072 postal code 30190 mayor Christophe Bougarel term 2008&ndash 2014 intercommunality R gion de V z nobres longitude 4.25277777778 latitude 44.0097222222 elevation m 150 elevation min m 89 elevation max m 196 area km2 10.27 population 261 population date 1999 Castelnau Valence is a Communes of France commune in the Gard Departments of France department in southern France . See also Communes of the Gard department Gard communes Category Communes of Gard Castelnauvalence Gard geo stub ca Cast ln u e Valen a ceb Castelnau Valence es Castelnau Valence fr Castelnau Valence it Castelnau Valence ms Castelnau Valence nl Castelnau Valence pl Castelnau Valence pt Castelnau Valence sr uk vi Castelnau Valence vo Castelnau Valence war Castelnau Valence ... more details
Other uses Valence disambiguation Valence , as used in psychology, especially in discussing emotion s, means the intrinsic pleasure attractiveness positive valence or suffering aversiveness negative valence of an event, object, or situation. ref Nico H. Frijda, The Emotions. Cambridge UK Cambridge University Press, 1986. p. 207 ref However, the term is also used to characterize and categorize specific emotions. For example, the emotions popularly referred to as negative , such as anger and fear , have negative valence . Happiness Joy has positive valence . Positively valenced emotions are evoked by positively valenced events, objects, or situations. The term is also used about the hedonic tone of feeling s, affect , certain behavior s for example, approach and avoidance , goal attainment or non attainment, and conformity with or violation of Norm sociology norms . Ambivalence can be viewed as conflict between positive and negative valence carriers. Citation needed date September 2007 History of usage The term entered English usage in psychology with the translation from German in 1935 of works of Kurt Lewin . Ambivalence has a longer history. Citation needed date September 2007 Criterion for emotion Valence is one criterion used in some definitions of emotion. The possible absence of valence is cited as a reason to exclude Surprise emotion surprise , viewed as the startle reaction , from the list of emotions, though some would include it. Measurement Valence could be assigned a number and treated as if it were measured, but the validity of a measurement based on a Subjectivity subjective report is questionable. Measurement based on observations of facial expressions, using the Facial Action Coding System and microexpressions see Paul Ekman , or on modern functional brain ... Ekman Valence effect External links http polorovereto.unitn.it colombetti docs GC AppraisingValence05.pdf Appraising Valence Category Emotion bg es Valencia psicolog a fr Valence ... more details
coord 50.737 2.578 display title region GB scale 10000 Compton Valence is a hamlet in west Dorset , England , six miles west of Dorchester, Dorset Dorchester . The village has a population of 63 2001 . External links http www1.dorsetcc.gov.uk LIVING FACTS Census2001.nsf 6cadf4da179fc19500256663004afece c77f2ebf0ba0ddbb80256ec80030e2ff?OpenDocument Census data Category Villages in Dorset Dorset geo stub nl Compton Valence pl Compton Valence ... more details
The University of Valence was founded 26 July, 1452 , by letters patent from the Dauphin Louis, afterwards Louis XI of France , in a move to develop the city of Valence, Dr me Valence , then part of his domain of Dauphin . It existed until the French Revolution . History Pope Pius II approved its erection in the Bull of 3 May, 1459. In February, 1541, the Canon Pierre Morel opened a college for thirteen poor students. In the sixteenth century Valence was famous for its teaching of law, entrusted to Italian professors or to those who had studied in Italy. The Portuguese jurist, Govea , taught at Valence, 1554 55 the French jurist, Jacques Cujas 1522 90 , from December 1557 to 1559 and Fran ois Hotman from the end of 1562 until August 1568. It was at the instigation of Hotman that Bishop Montluc obtained from Charles IX of France the Edict of 8 April, 1565, which united the University of Grenoble with Valence. Cujas again filled a chair at Valence, August, 1567 75 he had among his auditors Scaliger , the historian Jacques Auguste de Thou , the jurist Pithou . The university was a Protestant centre. Hotman was a determined Protestant Cujas passed from Protestantism to Catholicism , but it is doubtful if his conversion was inspired entirely from religious motives. Consequently in 1575 Montluc founded at Valence a college of Jesuit s, but this was of short duration. In the seventeenth and eighteenth centuries the University of Valence was of only minor importance. From 1738 to 1764 its transfer to Grenoble was contemplated but this project was abandoned. References Fournier, Statuts et privileges des universit s de France , III Paris, 1892 , 361 412 Nadal, Histoire de l universit de ValenceValence, 1861 . External links http www.newadvent.org cathen 15251a.htm Catholic Encyclopedia article Catholic DEFAULTSORT Valence, University of Category 1452 establishments Category Defunct universities and colleges in France Category Educational institutions established in the 15th ... more details
Infobox French commune name Valence image Kiosque 2004 09 18 009.jpg caption Champ de Mars and Kiosque Peynet region Rh ne Alpes department Dr me arrondissement Valence canton INSEE 26362 postal code 26000 ... image coat of arms Blason ville fr Valence Drome .png latitude 44.9333333333 elevation m 123 elevation min m 106 elevation max m 191 area km2 36.69 population 66568 population date 2005 Valence ... Valentinois or the Valentinoises. Valence was a part of the French Towns and Lands of Art and History ... Prince of Monaco , though he has no actual administrative control over the area. Valence lies at the northernmost band of olive cultivation the local saying Valence le Midi commence , at Valence ... vol. 1957 23 pays tribute to the city s southern culture. History File Valence MaisonT tes facade.jpg thumb left The Maison des T tes Valence Maison des T tes Known in Roman times as Valentia Julia ... Valence became the center of Protestantism for the province in 1563. The town was fortified by Francis ..., commerce and population. Main sights File Valence cathedrale 2003 12 10 047.jpg thumb 240px The Valence Cathedral Cathedral of St. Apollinaris . The Valence Cathedral Cathedral of St. Apollinaris ... the monument of Pope Pius VI Pius VI , who died at Valence in 1799. The library and the museum ... railway station of Valence is the Gare de Valence Ville , located just south of the town centre .... In 2001 the Gare de Valence TGV opened along with the LGV M diterran e , a high speed rail line extending south from Valence to Marseilles . The station is only Convert 1 km mi 0 south of the end of the LGV Rh ne Alpes , giving Valence much shorter journey times to northern destinations as well, with a journey ... de VALENCE AGGLO Sud Rh ne Alpes, Guilherand Granges, Saint P ray, Cornas language French work velo libelo.fr accessdate 2 October 2010 ref Colleges and universities Valence is now developing its high ... are also located in Valence. Twinnings Valence is twinned with Flagicon Italy Asti , Italy , since ... more details
Bernard of Valence was the Latin Patriarch of Antioch from 1100 to 1135 who attended the Battle of Sarmada with Roger of Salerno . ref cite web url http www.friesian.com latinpat.htm title Latin Patriarchs of Antioch and Alexandria accessdate 2009 01 18 work Kelley L. Ross year 2007 archiveurl http www.webcitation.org 5duR2uFW8 archivedate 2009 01 18 ref References reflist Persondata Metadata see Wikipedia Persondata . NAME Bernard of Valence ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Bernard of Valence Category 11th century births Category 12th century deaths Category Patriarchs of Antioch Category Christians of the First Crusade Christianity bio stub de Bernhard von Valence ... more details
Football club infobox clubname ASOA Valence image Image ASOAValence.png 100px center Logo fullname Association Sportive br d Origine Arm nienne de Valence nickname founded 1920 in football soccer 1920 dissolved 2005 in football soccer 2005 ground Stade Georges Pompidou br Valence, Dr me Valence br France capacity 12,500 chairman manager league Championnat de France amateur 2 CFA 2 season position pattern la1 pattern b1 angleshoulderonred pattern ra1 leftarm1 ff0000 body1 FFFFFF rightarm1 ff0000 shorts1 ff0000 socks1 ff0000 pattern la2 pattern b2 angleshoulderonblue pattern ra2 leftarm2 0000FF body2 FFFFFF rightarm2 0000FF shorts2 0000FF socks2 0000FF Association Sportive d Origine Arm nienne de Valence was a France French football soccer football List of football clubs in France team playing in the city of Valence, Dr me . History The team ended in 2005 due to financial problems. Its successor is AS Valence , which plays at an amateur level. Notable players See Category ASOA Valence players style vertical align top flagicon Armenia flagicon FRA ric Assadourian flagicon Armenia Hamlet Mkhitaryan born 1962 Hamlet Mkhitaryan flagicon Benin Oumar Tchomogo flagicon BRA Walquir Mota flagicon CMR Pius N Diefi flagicon CMR Bill Tchato flagicon CIV Marc ric Gue flagicon FRA Rom o Calenda flagicon FRA Philippe Celdran flagicon FRA Alain Decruz flagicon FRA Marcel De Falco flagicon FRA Laurent Delamontagne flagicon FRA Steeve Elana flagicon FRA Bertrand Fayolle flagicon FRA Fr d ric Fouret flagicon FRA Fabien Leclercq flagicon FRA Ronan Le Crom flagicon FRA Yves Mangione flagicon FRA Romain Larrieu flagicon FRA Olivier Sorlin flagicon FRA Thierry Ganthier flagicon FRA Patrick Weiss ... History DEFAULTSORT Valence ASOA Category ASOA Valence Category Association football clubs established ... clubs France footyclub stub fr Association Sportive de Valence nl ASOA Valence pl ASOA Valence pt Association Sportive d Origine Arm nienne de Valence ... more details
The valence effect of prediction is the tendency for people to simply overestimate the likelihood of good things happening rather than bad things. Valence psychology Valence refers to the positive or negative emotion al charge something has. This finding has been corroborated by dozens of studies. In one straightforward experiment, all other things being equal, participants assigned a higher probability to picking a card that had a smiling face on its reverse side than one which had a frowning face. ref cite web url http www.google.com url?sa t&ct res&cd 2&url http 3A 2F 2Fwww.sias.org.uk 2Fdata 2Fpapers 2FBehaviouralFinance 2FDownloadPDF&ei Srw4RpzQLpPEiwGhu7TkDA&usg AFrqEze1605hIFtf9inCo5FHPZZTeq DTQ&sig2 lg65w26FFzNGNf232y9ToA title Making Actuaries Less Human Lessons from Behavioral Finance format PDF author Nigel Taylor date 2000 01 18 publisher The Staple Inn Actuarial Society accessdate 2009 03 16 ref In addition, some have reported a valence effect in attributional bias attribution when we overpredict the likelihood of positive events happening to ourselves relative to others. See self serving bias . The outcome of valence effects may be called wishful thinking . However, in certain situations, the valence effect may actually alter the event in some way so that it indeed results in a positive outcome. For examples, in some cases generals have morale roused up their soldiers to a point where they were able to emerge victorious in battle. See also Portal Psychology List of cognitive biases Optimism bias Citations Reflist References David Rosenhan Rosenhan, D.L. & Messick, S. 1966 . Affect and expectation. Journal of Personality and Social Psychology 3 , 38 44. Nigel Taylor 2000 . http www.google.com url?sa t&ct res&cd 2&url http 3A 2F 2Fwww.sias.org.uk 2Fdata 2Fpapers 2FBehaviouralFinance 2FDownloadPDF&ei Srw4RpzQLpPEiwGhu7TkDA&usg AFrqEze1605hIFtf9inCo5FHPZZTeq ... a card see section 6.2 on page 15. DEFAULTSORT Valence Effect Category Cognitive biases Category ... more details
Infobox Company company name Valence Technology Inc. company logo company type Public NASDAQ VLNC foundation ... Battery Management System s homepage http www.valence.com www.valence.com Valence Technology, Inc ..., scooters, motorbikes, commercial vehicles such as buses, delivery vans and trucks. Valence batteries ... ref cite journal url http findarticles.com p articles mi m0EIN is 2002 May 13 ai 85878295 title Valence Announces Retirement of Lev Dawson journal Business Wire ref Valence has its headquarters in Austin ... , and Suzhou , China . ref cite journal url http www.zibb.com all theme cq Valence Technology Incorporated title Valence Technology Incorporated journal ZIBB format dead link date March 2010 ref Carl Berg is Chairman and principal stockholder of Valence Technology and in March 2007, Robert L ... story.php?storyID 16823 title Valence Technology Appoints Robert L. Kanode as CEO and President journal PowerPulse.net ref Valence is traded on the Nasdaq Capital Markets under the ticker symbol ... Valence Web Site with links to USPTO site ref Valence manufacturers it s cathode material and packs in two wholly owned subsidiaries Valence Energy Tech in Suzhou, China . Companies deploying Valence ... title ASmith Electric Vehicles to Use Lithium Phosphate Battery Packs From Valence Technology ... home permalink ?ndmViewId news view&newsId 20090513005348&newsLang en title Valence Technology and Oxygen ... Brammo Launches First Production Battery Electric Motorcycle Uses Valence Li Ion Batteries journal ... url http powerelectronics.com portable power management valence technology batteries bus title Hybrid ... Stocks Central DUPLICATE DATA unused data Valence Technology VLNC Providing Lithium Batteries For Mercedes eVito Taxis In London url http greenstockscentral.com valence technology vlnc providing lithium batteries for mercedes evito taxis in london 2981.html ref In 2009 Valence has signed development ... journal url http news.cnet.com 8301 11128 3 10257003 54.html title Hybrid ship ahoy Valence to supply ... more details
for Saint Apollinaris of Ravenna Apollinaris of Ravenna Infobox Saint name Saint Apollinaris of Valence birth date c. 453 death date c. 520 feast day venerated in Roman Catholic Church image imagesize caption birth place Vienne death place Valence titles beatified date beatified place beatified by canonized date canonized place canonized by attributes patronage major shrine Valence Cathedral , Valence, Dr me , France suppressed date issues prayer prayer attrib Saint Apollinaris of Valence also known as Aplonay 453 520 , born in Vienne , France , was bishop of Valence , France, at the time of the irruption of the barbarians . Valence, which was the central see of the recently founded Kingdom of Burgundy , had been scandalized by the dissolute Bishop Maximus, and the see in consequence had been vacant for fifty years. Apollinaris was of a family of nobles and saints. He was little over twenty when he was ordained a priest. In 486, when he was thirty three years old, he was made Bishop of the long vacant See of Valence, and under his care it soon recovered its ancient glory. Abuses were corrected and morals reformed. Bishop Apollinaris was so beloved that the news of his first illness filled the city with consternation. His return to health was considered miraculous. He attended a conference at Lyon , between the Arianism Arians and Catholics , held in presence of King Gondebaud . He distinguished himself there by his eloquence and learning. A contestation in defence of marriage brought Apollinaris again into special prominence. Stephen, the treasurer of the kingdom, was living in incest . The four bishops of the province commanded him to separate from his companion, but he appealed ... to Valence, and his people received him with every demonstration of joy. He died after an episcopate ... exercise of the most exalted holiness. Valence Cathedral is dedicated to him. He visited his cousin ... 453 births Category 520 deaths Category Bishops of Valence Category 5th century bishops Category ... more details
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