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Verhulst Pierre:     more detail

Traité Élémentaire Des Fonctions Elliptiques; Ouvrage Destiné a Faire Suite Aux Traités Élémentaires De Calcul Intégral... (French Edition) by Pierre François Verhulst, 2010-01-12 VERHULST, PIERRE-FRANÇOIS: An entry from Macmillan Reference USA's <i>Encyclopedia of Population</i> by R. Lesthaeghe, 2003 Mathématicien Belge: Luc de Brabandere, Adolphe Quetelet, Adrien Romain, Joseph Delbeuf, Eugène Charles Catalan, Pierre François Verhulst (French Edition) Companion To Modern And Contemporary Art, A by Christiane Berndes, Anna Hakkens, et all 2003-04-02 The Logistic Map and the Route to Chaos: From the Beginnings to Modern Applications (Understanding Complex Systems)

lists with details

21. Nieuwe Pagina 1
    verhulst rijdt inmiddels riant aan de leiding. Kris Tielemans en pierre Verscheurenemen Christiaan Smidt in de tang en gaan hem beide voorbij.  
    http://www.ovalnews.nl/verslagen/verslagen_21apr_warneton.htm
    
    Extractions: OVALNEWS - Raceverslagen HOME Overzicht 21 April Warneton Door Rene Smeets Stockrods In de eerste race rijdt Eric Wilkinson lange tijd aan de leiding maar wordt uiteindelijk ingehaald door Patrick Verhulst en Eric Servranckx. In de rennerskwartierbocht gaat hij een beetje dwars waardoor ook Jozef Goemans voorbij kan. Even later valt Wilkinson helemaal stil. Ook Ronny van Wesenbeeck en Christof vandekerckhove moeten hun auto aan de kant zetten. Verhulst rijdt inmiddels riant aan de leiding. Kris Tielemans en Pierre Verscheure nemen Christiaan Smidt in de tang en gaan hem beide voorbij. Andy Francis blaast in de laatste ronde nog zijn motor op. Er is echter niemand meer die een bedreiging kan vormen voor Patrick Verhulst. Uitslag: Eerste Patrick Verhulst, tweede Eric Servranckx, derde Jozef Goemans Patrick Verhulst pakt direct de leiding in de finale voor Jozef Goemans en Pierre Verscheure. Kris Tielemans en Christiaan Smidt zijn vanuit het achterveld bezig aan een opmars naar voren. Bij het ingaan van de laatste ronde is de volgorde Verhulst, Tielemans, Smidt, Goemans. Christiaan moet in de laatste bocht in de remmen voor een achterblijver. Jozef Goemans profiteert hiervan en zet zijn auto direct naast de Corsa van Christiaan. Langs elkaar rijden ze op de eindstreep af. Op de streep komt hij echter net enkele centimeters te kort waardoor Christiaan toch derde blijft. Uitslag. Eerste Patrick Verhulst, tweede Kris Tielemans, Patrick Verhulst, derde Christiaan Smidt.

22. FS Adriaan Verhulst (1995)
    pierre TOUBERT, Histoire et archéologie médiévales quelques considérations actuelles,in JeanMarie Studia in honorem Adriaan verhulst, Gent 1995, p. 769.  
    http://www.phil.uni-erlangen.de/~p1ges/zfhm/fs/verhulst.html
    
    Extractions: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995 (ISBN 90-802816-1-1) Walter P REVENIER ; Erik T HOEN The scholarly career of Adriaan Verhulst , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995, p. 15 Georges D ECLERCQ A Bibliography of Adriaan Verhulst , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995, p. 31 Jean-Pierre D EVROEY , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995, p. 51 EBECQ L' Emporium , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995, p. 73 Maurits G YSSELING De Oude Leien te Gent , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.), , Gent 1995, p. 91 Anngret S IMMS The Origins of Towns in Medieval Ireland. The European Context , in: Jean-Marie D UVOSQUEL ; Erik T HOEN (eds.)

23. Genealogy Data
    SEBILLE, Micheline Family Spouse verhulst, Clement Children verhulst, Marc FatherTOLSTOI, Ivan Andreevitch Family Children TOLSTOI, pierre Andreevitch  
    http://www.chez.com/rozanov/genealogy/dat28.html

24. History Of Astronomy: Persons (V)
    Short biography and references From the Catholic Encyclopedia, 1913. verhulst,pierre Francois (18041849) Short biography and references (MacTutor Hist.  
    http://www.astro.uni-bonn.de/~pbrosche/persons/pers_v.html
    
    Extractions: Vali, Hojatollah (20th c.) Valier, Max (1895-1930) Van Allen, James Alfred (b. 1914) van den Bergh, Sidney (b. 1929) van de Hulst, Hendrik Christoffel (1918-2000) van de Kamp, Peter (1901-1995) Van Heeck, Johannes (1574-16?) Van Vleck, Edward Burr (1863-1943) Vassenius: see Wassenius, Birger (1687-1771)

25. I3123: André Maurice DEDEURWAERDERE (____ - ____)
    Translate this page DELESPAUL + _Philippine DELESPAUL _ (1614 - . m 1635 _PhilippineFLAMENG _+ -pierre DELEBECQUE (1673 René Joseph Emile verhulst.  
    http://www.ifrance.fr/elby/d0042/g0000635.html
    
    Extractions: Family 1 Marie Joseph AGACHE Pierre François DELEBECQUE Claire Joseph DELEBECQUE Claire Joseph DELEBECQUE Jean Baptiste DELEBECQUE ... HOME HTML created by GED2HTML v3.6-WIN95 (Jan 18 2000) on 03/31/2003 08:42:03 PM Paris, Madrid Family 1 César POLLET Benoit POLLET Franck POLLET Christophe POLLET ... HOME HTML created by GED2HTML v3.6-WIN95 (Jan 18 2000) on 03/31/2003 08:42:03 PM Paris, Madrid Family 1 Hortense Antoinette DU MORTIER Louise Emma Charlotte VERHULST INDEX HOME HTML created by GED2HTML v3.6-WIN95 (Jan 18 2000) on 03/31/2003 08:42:03 PM Paris, Madrid

26. Hollis: Differential Equations
    Aachen) Simpson, Thomas Sturm, CharlesFrançois Taylor, Brook Torricelli, Evangelistavan der Pol, Balthasar (Google search) verhulst, pierre Volterra, Vito  
    http://www.math.armstrong.edu/faculty/hollis/dewbvp/

27. Rombout Verhulst Artworks And Fine Art At Arthistorynet.com
    . Artist V ROMBOUT verhulst. for $7 John William Waterhouse Miranda the TempestOur Supplier's price $7.00 Click here to buy Renoir, pierreAuguste Renoir's  
    http://wwar.com/masters/v/verhulst-rombout.html
    
    Extractions: Last updated and links verified on: Feb 12, 2003 Indepth Arts Search: Please Select A Database By Name - Artist Portfolios Title, Description - Portfolios By Location - Artist Portfolios Arts News Search the Web / Websites Contact Info Free Arts News Browse the Arts Artist Portfolios ... WWAR.COM Services

28. Mayken Verhulst Artworks And Fine Art At Arthistorynet.com
    . Artist V MAYKEN verhulst. Wassily Rouge for $31 Wassily Kandinsky Rouge Our Supplier'sprice $31.00 Click here to buy Renoir, pierreAuguste Dance at the  
    http://wwar.com/masters/v/verhulst-mayken.html
    
    Extractions: Last updated and links verified on: Feb 12, 2003 Indepth Arts Search: Please Select A Database By Name - Artist Portfolios Title, Description - Portfolios By Location - Artist Portfolios Arts News Search the Web / Websites Contact Info Free Arts News Browse the Arts Artist Portfolios ... WWAR.COM Services

29. Boom And Bust Mathematics
    The founder of population mathematics was pierre verhulst (18041849), a very talentedBelgian mathematician dogged by poor health throughout his short life.  
    http://www.unc.edu/depts/cmse/math/Verhulst.html
    
    Extractions: Boom and Bust Mathematics It's the summer of 1997: rabies is devastating rabies populations in the Triangle. Although this troubling disease certainly seems like something out of the ordinary, the mathematics predicts that wild swings in populations are possible even in the most normal of times. The mathematics involved is amazingly simple. The founder of population mathematics was Pierre Verhulst (1804-1849), a very talented Belgian mathematician dogged by poor health throughout his short life. Prior to his work, the famous British economist Robert Malthus had predicted that animal and human populations were fated to grow exponentially. But Verhulst understood that real populations are capped: in every habitat and for every species there is a carrying capacity . A population exceeding this capacity must go down rather than up. Verhulst reasoned something like this. Let's write p(n) for the population in year n and let M be the carrying capacity. The population grows at a rate g, a certain percentage per year, as animals are born or wander into the area. (For big, long-lived species like humans g will be small, like 5%, but for most small, short-lived animals it will be much larger, usually more than 100%.) The population grows every year by gp(n) animals.

30. Pierre Verhulst Was Born In Brussels, Belgium On Oct. 28, 1804.
    pierre verhulst was born in Brussels, Belgium on Oct. 28, 1804. He attendedthe University of Ghent where he earned a doctoral degree  
    http://highered.mcgraw-hill.com/sites/0072398485/student_view0/cd/tools/timeline
    
    Extractions: Pierre Verhulst was born in Brussels, Belgium on Oct. 28, 1804. He attended the University of Ghent where he earned a doctoral degree in 1825 within three years. He eventually came back to Brussels and worked on number theory. He also gained an interest in social statictics from Adolphe Quetelet, another famous mathematician from Belgium who studied the theory of probability under Pierre Laplace and Joseph Fourier. As his interest grew, Verhulst spent more time with social statistics and less time trying to publish the complete works of Euler. In 1829 Verhulst translated John Herschel's Theory of light and published the paper. In 1835, Verhulst was appointed professor of mathematics at the University of Brussels where he offered courses on geometry, trigonometry, celestial mechanics, astronomy, differential and integral calculus, and the theory of probability. In 1841, Verhulst was elected to the Belgium Academy. By 1848, he became the Academy's president. Verhulst's research on the law of population growth showed that forces, which tend to obstruct population growth, increase in proportion to the ratio of the excess population to the overall population. He proposed a population growth model which takes into account the possible limitation of population size due to limited resources. Verhulst's model is often called the "Logistic Growth Equation", or "Verhulst Equation". His model is considered an improvement over the Malthusian model, which assumes human population grows exponentially when plagues or other disasters do not occur.

31. Informations Généalogiques
    Translate this page DERENSY, pierre, Sexe Masculin Occupation Manouvrier demeurant(s),Steenwerck. FamilleDECONINCK - verhulst, Mariage 17 septembre 1765 à Nieppe,59,F.  
    http://perso.wanadoo.fr/agnes.pradourat/genealogie/dat50.htm

32. Index Des Noms Commençant Par V
    Translate this page pierre Parrain De Louis Basile ( - ) VERDONCK, pierre-François (1688 vers 1864- 29 novembre 1939) VERHAEGHE, Hendrick ( - ) verhulst, Cathy ( - ) verhulst  
    http://perso.wanadoo.fr/jean-marie.verdonck/html/idx560.htm

33. Theorie Van Verhulst
    Theorie van pierre verhulst. Belgische wiskundige pierre verhulst(1838) onderzocht de snelheid van bevolkingsaangroei en hoe het  
    http://docent.hogent.be/~roma754/archive/Opdrachttaken/Numerieke Wiskunde/1999-2
    
    Extractions: r o De bevolkingsaangoei vermindert naargelang het bevolkingsaantal, N, en is wanneer N = K. Parameter K is de bovengrens van de bevolkingsaangroei en is de maximale capaciteit bijvoorbeeld van het aantal mensen die in een gebied kan wonen. Dit hangt gewoonlijk af van de grondstoffen die aanwezig zijn en het aantal personen die van deze grondstoffen kunnen overleven. Wanneer de bevolking groter wordt dan K, dan wordt de bevolkingsgroei negatief en zakt het bevolkingsaantal. De schommeling van de bevolking kan voorgesteld worden door deze differtentiaalvergelijking: de bevolking stijgt en stabiliseert ( N o K ).Dit is de logistieke curve. de bevolking daalt en stabiliseert ( N o K de bevolking is onveranderlijk ( N o K or N o Het logistieke model heeft 2 evenwichtspunten : N = and N = K. Het eerste punt is onstabiel, omdat een kleine afwijking zal leiden tot bevolkingsaangroei. Het tweede punt is stabiel omdat de bevolking na een kleine storing terug in evenwicht komt. r o staat voor voortplanting en r o /K voor concurrentie.

34. Genealogy Data
    Maria Death 27 JUL 1719 Wieze Gender Female Children verhulst, Petrus Donder,Jean Birth Merchtem Death Asse Gender Male Children De Donder, pierre  
    http://users.pandora.be/willy.van.den.abbeele3/homepage/dat62.html

35. Genealogy Data
    Family Spouse Verdoodt, Egidius Gender Male Children Verdoodt, pierre Jean AdrianusMother Van Damme, Maria Family Spouse verhulst, Ludovicus Birth 26  
    http://users.pandora.be/willy.van.den.abbeele3/homepage/dat102.html

36. X-next (Verhulst) Logistic Equation
    The Xnext equation is also known the verhulst model after pierreFrancoisverhulst, 1804-1849, and the logistic equation. It also  
    http://www.jmu.edu/geology/evolutionarysystems/programs/xnext.shtml
    
    Extractions: Updated: 02/07/2003 Download the X-next Program ; Xnext = rX (1-X). Read a description of the model and how it works (pdf file). See typical outcomes of the model at different values of r (pdf file) Experiment With and Explore Xnext a laboratory guide used in the course; it will help someone systematically explore some of the properties of the model (18 page pdf file). An Introduction to Chaotic Systems - an excellent introduction to the logistic equation, with a very clever applet of the bifurcation diagram Read Wolfram's Math World mathematical description of this equation The Xnext equation is also known the Verhulst model [after Pierre-Francois Verhulst, 1804-1849], and the logistic equation. It also serves as a definition of chaos, in the mathematical sense. Actually, it is not the equation itself, but its iterated behavior at high values of r that defines chaos. The fact that Verhulst published it sometime between 1838 and 1850 tells us the idea existed long before chaos theory became a formal study. Logistic equations are ones that are iterated (calculated over and over), recursive (output of the last calculation is input for the next), and normalized (population size ranges from zero - extinction - to one - maximum conceivable population).

37. Salésiens De Don Bosco
    Translate this page Valente, Gabriel Ngendakuryo, P. pierre Cilaka, P. Paul Demeulenaere, P. Henri Musonda,P. Marcel verhulst, Fr. Evariste Ilunga ou Fr. Jean-pierre Sambo (au  
    http://www.freeflights.net/sdbafc/salésien.htm
    
    Extractions: Organigramme des services de la Province q Le Provincial et son Conseil Provincial P. Camiel Swertvagher Vicaire prov P. Gaston Ruvezi Econome prov P. Henri Musonda Conseillers : P. Piero Gavioli, P. Eric Meert, P. Gabriel Ngendakuriy, P. Crispin Mutanan, P. Joachim Tshibangu secrétaire provincial P. Marcel Verhulst q Le Délégué et son Conseil (Délégation R-B-G) Délégué : P. Frans Vandecandelaere Econome : P. Michel Ruyters Conseillers: P. Innocent Gatete, P. Vital Minani, P. Dominique Simons (nb. pour les moyens de télécommunication : cfr. Kimihurura) secrétaire de la Délégation : P. Sébastien Markovic q Les services provinciaux A. Formation et discernement vocationnel Délégué provincial : P. Gaston Ruvezi Commission de la Formation: - Président : P. Gaston Ruvezi - Membres : P. Dik Zwarthoed, Mario Valente, Gabriel Ngendakuryo, P. Pierre Cilaka, P. Paul Demeulenaere, P. Henri Musonda, P. Marcel Verhulst, Fr. Evariste Ilunga ou Fr. Jean-Pierre Sambo (au cas d'absence du Fr. Evariste). Services spécifiques: Discernement et accompagnement (candidats/aspirants) : P. Gaston Ruvezi, P. Piero Gavioli, P. Paul Demeulenaere, P. Joachim Tshibangu.

38. Die Verhulst-Funktion
    Translate this page Die verhulst-Funktion. pierre-Francois verhulst (1804 - 1894) untersuchteWachstumsvorgänge von Populationen in der Natur. Dabei  
    http://www.schloesinger.de/deutsch/mandelbrot-_u_juliamengen/node9.html
    
    Extractions: Grafische Analyse Iteration Vorherige Seite: Repellor Inhalt Pierre-Francois Verhulst (1804 - 1894) untersuchte Wachstumsvorgänge von Populationen in der Natur. Dabei stellte er fest, dass das Wachstum sich nicht als exponentielle Funktion beschreiben läßt. Gegen exponentielles Wachstum spricht die Existenz einer maximalen Populationsgröße . So schlug er 1845 vor zu wählen . Diese Funktion wird als Verhulst-Funktion, logistische Funktion oder quadratische Familie bezeichnet, denn man erhält mit

39. Ville De BRAY-DUNES- Histoire - Mr Pierre DECOCK
    Translate this page Auguste COOLEN Fut quant à lui élu Adjoint par 6 Voix contre 3 (2 à Jules DAULEet 1 à Benoît verhulst) pierre DECOCK occupa cette charge jusqu'au 18 Mai  
    http://www.ville-bray-dunes.com/histpdecock.htm
    
    Extractions: Né à Hondschoote le 9 Novembre 1834, il mourut à l'age de 52 ans le 12 Septembre 1887 à BRAY-DUNES. Fils de Cultivateur (Hondschootois) ils le devint lui même. Il était domicilié à la ferme DECOCK au lieu dit 'La Petite mare' . Après les élections du 20 Mai 1883, et à l'arrêté préfectoral du 28 Mai 1883, il fut élu Premier Maire de BRAY-DUNES au cours de la réunion du 10 Juin 1883 qui se tint dans la salle du cours d'hydrographie.

40. Mayken Verhulst Artworks And Fine Art At Arthistorynet.com
    . Artist V MAYKEN verhulst. here to buy Picasso, Pablo Studio for $5 Pablo PicassoStudio Our price $5.00 Click here to buy Renoir, pierreAuguste Monet  
    http://www.absolutearts.com/masters/v/verhulst-mayken.html

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