hessian Caucho Technology s Hessian site Category Web services fr Hessian protocole web de Hessian Webprotokoll ...Infobox Software name Hessian logo screenshot caption founder developer status Active latest release version latest release date release date YYYY MM DD operating system Cross platform programming language Java programming language Java , Python programming language Python and ActionScript genre webserviceprotocol computing protocol license Apache License 2.0 website http hessian.caucho.com Hessian is a binary webserviceprotocol computing protocol that makes web services usable without requiring a large framework, and without learning a new set of protocols. Because it is a binary protocol, it is well suited to sending binary data without any need to extend the protocol with attachments. Hessian was developed by Caucho Technology , Inc. The company has released Java programming language Java , Python programming language Python and ActionScript ActionScript for Adobe Flash implementations of Hessian under an open source license the Apache license . Third party implementations in several other languages C , C Sharp programming language .NET C , Perl , PHP , Ruby programming language Ruby , Objective C , D programming language D , and Erlang programming language Erlang are also available as open source. Adaptations Although Hessian is primarily intended for web services, it can be adapted for Transmission Control Protocol TCP traffic by using the HessianInput and HessianOutput classes in Caucho s Java implementation. Implementations http cotton.sourceforge.net Cotton Erlang ... HessianC C Sharp programming language C http rubyforge.org projects hessianHessian on Rubyforge ... language Ruby http search.cpan.org dist Hessian Translator lib Hessian Client.pm Hessian Translator ... One ASN.1 Cisco s Etch protocol Etch Facebook s Thrift protocol Thrift Google s Protocol Buffers Microsoft ... more details
A Hessian is an inhabitant of the German state of Hesse Hessian may also refer to wiktionary Hessian soldiers , eighteenth century German regiments in service with the British Empire Hessian boot , a style of boot Hessian cloth , coarse woven material HessianwebserviceprotocolHessian dialects , West Central German group of dialects Hessian fly or barley midge, a species of fly Hessian matrix , in mathematics, is a matrix of second partial derivatives Hessian pair or Hessian duad in matheamtics Hessian line Hessian point disambig de Hessian fr Hessien ... more details
The Hessian is a 1972 novel by Howard Fast set in the time of the American Revolution . The book is about a doctor and how he helps shelter a Hessian soldiers Hessian in the family s barn while the rest of the town is trying to capture him in order to hang him. External links http www.goodreads.com book show 108330.The Hessian The Hessian at GoodReads.com Howard Fast DEFAULTSORT Hessian, The US novel stub Category 1972 novels Category Historical novels Category Novels by Howard Fast Category American Revolutionary War novels ... more details
Infobox film name The Hessian Renegades image caption director D. W. Griffith producer writer D. W. Griffith br Frank E. Woods starring Owen Moore music cinematography G. W. Bitzer br Arthur Marvin editing distributor Biograph Company released film date 1909 9 6 runtime 10 minutes country filmUS language Silent film Silent br English intertitles budget The Hessian Renegades is a 1909 American silent film silent drama film directed by D. W. Griffith . ref name silentera cite web url http www.silentera.com PSFL data S SeventeenSeventySix1909.html title Progressive Silent Film List The Hessian Renegades accessdate 2010 08 06 work Silent Era ref Cast Owen Moore American Soldier Linda Arvidson Farmer Kate Bruce Soldier s Family William J. Butler Farmer Verner Clarges Farmer D.W. Griffith Robert Harron Farmer Arthur V. Johnson Hessian James Kirkwood, Sr. James Kirkwood Soldier s Family Florence Lawrence Marion Leonard Wilfred Lucas George Nichols actor George Nichols Hessian Anthony O Sullivan Hessian Lottie Pickford Mary Pickford Soldier s Family Frank Powell Hessian Billy Quirk Hessian Gertrude Robinson Soldier s Family Mack Sennett Hessian George Siegmann Hessian Henry B. Walthall See also 1909 in film D. W. Griffith filmography References reflist External links imdb title id 0000895 title The Hessian Renegades Hessian Renegades available for download at http www.archive.org details HessianRenegades Archive.org D.W. Griffith s films DEFAULTSORT Hessian Renegades, The Category 1909 films Category American films Category American drama films Category Films directed by D. W. Griffith Category 1900s short films Category American silent short films Category Biograph Company films Category Black and white films Category 1900s drama films silent drama film stub 1900s drama film stub id The Hessian Renegades it The Hessian Renegades nl The Hessian Renegades ... more details
File Hessian jager.jpg thumb right 220px Two Hessian Soldiers of the Leibregiment The Hessians IPAc en icon h n ref cite web url http www.merriam webster.com dictionary hessian title hessian publisher ... by their princes. Many of these men were Impressment press ganged into Hessianservice. Deserters ... of Trenton, indicate that some of the Hessian soldiers enrolled in the service of King George III of England ... for service in North America. ref Marston, Daniel. The American Revolution 1774 1783. Osprey Publishing ... Augustus of Principality of Anhalt Zerbst Anhalt Zerbst . File Us unabhaengigkeitskrieg.jpg thumb Hessian ... with smoothbore muskets, while the Hessian artillery used three pounder cannon. Initially the average .... Citation needed reason Feb 2010 date February 2010 About 18,000 Hessian troops first arrived in America ... in 1781. The British use of Hessian troops rankled American sentiment, and pushed more loyalists ... them to something other than mercenary foes. Hessian captives One of the most famous incidents involving the Hessian soldiers was the Battle of Trenton , where the force of 1,400 was surprised and virtually ... the Hessian, page 21 ref They were then marched through the snow to Lanchester where many of the men ... for one exchange if a Hessian soldier deserted, there would be one less American who would return ... of the Hessian soldiers who deserted the British forces after being returned in exchange for American ... to individual Hessian soldiers to encourage them to desert. They offered 50 to 800 acres to British ... hessian 2250 acres 22 land deserter&source web&ots QHOELlsmXr&sig Wfz LAs7flc7NrP1OftbPww yA PPA80,M1 ..., The Sale of the Hessians , was written and widely distributed. It claimed that a Hessian commander ... Revolution Conclusion of the war After the war ended in 1783, some 17,313 Hessian soldiers ... because they were criminals or physically unfit. Most of the former Hessian soldiers married ... story is that George Custer may have been the grandson of a Hessian ancestor. Ireland 1798 After ... more details
Infobox nrhp name Hessian Barracks nrhp type image Hessian Barracks MD1.jpg caption Hessian Barracks, December 2011 location 242 S. Market St., Frederick, Maryland lat degrees 39 lat minutes 24 lat seconds 32 lat direction N long degrees 77 long minutes 24 long seconds 35 long direction W coord display inline,title locmapin Maryland built 1780 added January 25, 1971 area convert 4 acre governing body State refnum 71000373 ref name nris NRISref version 2010a ref The Hessian Barracks is a historic barracks and school building located at Frederick, Maryland Frederick , Frederick County, Maryland Frederick County , Maryland , United States . It is an L shaped two story stone structure with gallery porches and a gable roof. The barracks were reportedly built during the French and Indian War and occupied by General Edward Braddock and his troops on their route to Fort Duquesne . However, evidence suggests that they remained incomplete as late as 1781 when the structure was used as a prison. The Barracks were put to a variety of used during the 19th century including a state armory, silk worm production site, and hospital after the Battle of Antietam . The yard served as the Agricultural Fairgrounds from 1853 to 1860. In 1867, it was chosen as the site for the Maryland Institution for the Deaf and Dumb, now the Maryland School for the Deaf . Two original barracks buildings were demolished in 1871. ref cite web url http www.mht.maryland.gov nr NRDetail.aspx?HDID 46&COUNTY Frederick&FROM NRCountyList.aspx?COUNTY Frederick title Maryland Historical Trust date 2008 11 21 work Hessian Barracks publisher Maryland Historical Trust ref The Hessian Barracks was listed on the National Register of Historic Places in 1971. ref name nris References reflist External links http www.mht.maryland.gov nr NRDetail.aspx?HDID 46&COUNTY Frederick&FROM NRCountyList.aspx?COUNTY Frederick Hessian Barracks, Frederick County , including undated photo, at Maryland Historical Trust National Register of Historic ... more details
Infobox language name Hessian nativename Hessisch states Germany speakers familycolor Indo European fam2 Germanic languages Germanic fam3 West Germanic languages West Germanic fam4 High German languages High German fam5 Middle High German West Middle German fam6 Rhine Franconian Rhenisch Franconian iso3 map Verbreitungsgebiet des heutigen Mitteldeutschen.PNG mapcaption Central German dialects legend magenta 4 HessianHessian Ger. Hessisch is a West Central German group of dialects of the German language in the central German state of Hesse . The dialect most similar to Hessian is Palatinate German Ger. Pf lzisch , pronounced IPA de pf lts of the Rhine Franconian sub family. However, the Hessian dialects have some features which set them somewhat apart from other West Central German dialects. Dialects Hessian can be divided into four main dialects, namely those of Northern Hesse around the city of Kassel , Central Hesse including the Marburg and Gie en areas , Eastern Hesse around Fulda , Southern Hesse around Frankfurt . To understand this division one must consider the history of Hesse and the fact that this state is the result of an administrative reform. ref http www.staff.uni marburg.de naeser sendai engl.htm The German Dialects, a practical approach , Wolfgang N ser, retrieved 19 July 2011 ref Southern Hessian Changes to consonants Consonants are often softened, as outlined by Carsten Keil in his document A Quick Guide to the Language of Frankfurt . ref http www.frankfurt.de fm 870 guide frankforderisch.pdf A Quick Guide to the Language of Frankfurt , Carsten Keil, retrieved 19 July 2011 ref See also Franconian languages Low German References Reflist External links http robertlindsay.wordpress.com 2009 04 13 a reworking of german language classification part 2 middle german List including entries on specific dialects retrieved 7 October 2011 http www.uni marburg.de sprache in hessen Hessian dialects de icon Category Central German languages Category Hesse de ... more details
Unreferenced date March 2007 Expand German Der Hessische Landbote date February 2011 The Hessian Courier Der Hessische Landbote was a political treatise written by Georg B chner in 1834, with assistance and editing from Friedrich Ludwig Weidig . Georg B chner DEFAULTSORT Hessian Courier, The Category Pamphlets Category Political literature Category 1834 books essay stub de Der Hessische Landbote ja ... more details
Unreferenced date November 2006 A Hessian crucible is a type of ceramic crucible that was manufactured in the Hesse region of Germany from the late Middle Ages through the Renaissance period. They were renowned for their ability to withstand very high temperatures, rapid changes in temperature, and strong reagent s. These crucibles were widely used for alchemy and early metallurgy . Millions of the vessels were exported throughout Europe, Scandinavia, and the colonies in the Americas . The crucibles were made by firing kaolin kaolinitic clay at temperatures greater than 1100 , forming mullite . Mullite is an aluminum silicate only described in the 20th century and is responsible for the excellent properties of the Hessian crucible. External links http www.rsc.org chemistryworld News 2006 November 23110602.asp Scientists crack ancient crucible recipe http www.sciencedaily.com releases 2006 11 061123120134.htm 21st Century Technology Cracks Alchemists Secret Recipe DEFAULTSORT Hessian Crucible Category Alchemical tools ... more details
Taxobox image Hessian Fly.jpg regnum Animal ia phylum Arthropod a classis Insect a ordo Fly Diptera familia Cecidomyiidae subfamilia Cecidomyiinae supertribus Lasiopteridi tribus Oligotrophini genus Mayetiola species M. destructor binomial Mayetiola destructor binomial authority Thomas Say Say , 1817 synonyms Cecidomyia destructor small Thomas Say Say , 1817 small The hessian fly or barley midge , Mayetiola destructor , is a species of Diptera fly that is a significant pest of cereal crops including wheat , barley and rye . Though a native of Asia it was transported into Europe and later into North America, supposedly in the straw bedding of Hessian troops during the American Revolution 1775 83 . There are usually two generations a year but may be up to five. In the spring the dark coloured female lays about 250 to 300 reddish eggs on plants, usually where the stems are covered by leaves the larvae feed on the sap and weaken the plants so that they cannot bear grain. The hessian fly was described by Thomas Say in 1817. It is a very harmful insect. It mainly attacks the stem, although if it is really hungry it will eat any part of the plant it can find. In 1836 a severe infestation of Hessian flies resulted in a crop shortage aggravating the financial problems of farmers prior to the Panic of 1837 . ref McGrane, Reginald Charles. 1924, 1965 The Panic of 1837 Some Financial Problems of the Jackson Era. New York Russell & Russell Inc. ref References Reflist DEFAULTSORT Hessian Fly Category Cecidomyiidae Category Agricultural pest insects Category Diptera of North America fly stub agri stub de Hessenfliege fr Mayetiola destructor kk ru fi Hessenins ski uk vi Hessian fly ... more details
Stephen Stanley Hessian October 2, 1891 &ndash November 5, 1962 ref name weeks cite book title Minding the House A Biographical Guide to Prince Edward Island MLAs last Weeks first Blair isbn 1 894838 01 7 year 2002 publisher Acorn Press ref was a lawyer and political figure on Prince Edward Island . He represented 5th Kings from 1920 to 1923 and 3rd Kings from 1935 to 1939 and from 1955 to 1962 in the Legislative Assembly of Prince Edward Island as a Prince Edward Island Liberal Party Liberal . He was born in Georgetown, Prince Edward Island , the son of Thomas G. Hessian and Hannah Cummings, and was educated at Saint Dunstan s University Saint Dunstan s College . ref Normandin, Al Canadian Parliamentary Guide, 1938 ref In 1928, he married Blanche Wickham. Hessian was speaker for the provincial assembly from 1935 to 1939. Hessian died in Lagos , Nigeria at the age of 71 while representing the province at a Commonwealth Parliamentary Association conference. ref name weeks References reflist Persondata Metadata see Wikipedia Persondata . NAME Hessian, Stephen S. ALTERNATIVE NAMES SHORT DESCRIPTION Canadian politician DATE OF BIRTH October 2, 1891 PLACE OF BIRTH DATE OF DEATH November 5, 1962 PLACE OF DEATH DEFAULTSORT Hessian, Stephen S. Category Speakers of the Legislative Assembly of Prince Edward Island Category Prince Edward Island Liberal Party MLAs Category 1891 births Category 1962 deaths PrinceEdwardIsland politician stub ... more details
In mathematics , the Hessian matrix or simply the Hessian is the square matrix of second order partial ... of many variables. The Hessian matrix was developed in the 19th century by the Germany German ... second partial derivative s of f exist, then the Hessian matrix of f is the matrix math H f ij x ... operator with respect to the i th argument and the Hessian becomes math H f begin bmatrix ... shortened to simply math H x math . The Hessian matrix is related to the Jacobian matrix by, math ... , Calculus Concepts and Methods, Cambridge University Press, p.190. ref define the Hessian as the determinant of the above matrix. Hessian matrices are used in large scale Optimization mathematics optimization ... valued functions . The full Hessian matrix can be difficult to compute in practice in such situations, quasi Newton method quasi Newton algorithms have been developed that use approximations to the Hessian ... of the Hessian The mixed derivatives of f are the entries off the main diagonal in the Hessian. Assuming ... continuous function continuous in a Neighbourhood mathematics neighborhood D , then the Hessian ... has a critical point mathematics critical point or stationary point at x . The determinant of the Hessian ... derivative test The following test can be applied at a non degenerate critical point x . If the Hessian is Positive definite matrix positive definite at x, then f attains a local minimum at x . If the Hessian ... definite at x, then f attains a local maximum at x . If the Hessian has both positive and negative ... is simple. In one variable, the Hessian contains just one second derivative if it is positive then x ... algebra minors determinants of sub matrices of the Hessian these conditions are a special case of those ... the number of constraints is zero. Bordered Hessian A bordered Hessian is used for the second derivative ... Hessian appears as math H f,g begin bmatrix 0 & frac partial g partial x 1 & frac partial ... by a positive definite or negative definite Hessian cannot apply here since a bordered Hessian ... more details
Sources date January 2012 Image Hessian boots PSF .png thumb 300px Hessian boots Hessian IPAc en icon h s n from Hesse in Germany refers to a style of boot that became popular in the 18th century. Initially used as standard issue footwear for the military, especially officers, it would become widely worn by civilians as well. ref name McDonald2006 cite book author Fiona McDonald title Shoes and Boots Through History url http books.google.com books?id WCyp2q7nQAkC&printsec frontcover&dq Shoes and Boots Through History&hl en&sa X&ei Y7QiT PdIcLn0QGl9YzsCA&ved 0CEoQ6AEwAA v onepage&q Shoes 20and 20Boots 20Through 20History&f false accessdate 26 January 2012 date 30 July 2006 publisher Gareth Stevens isbn 978 0 8368 6857 9 ref The boots had a low heel, and a semi pointed toe that made them practical for mounted troops as they allowed easy use of stirrups . ref name Chambers s encyclopaedia a dictionary of universal knowledge cite book title Chambers s encyclopaedia a dictionary of universal knowledge url http books.google.com books?id OqorAAAAYAAJ&pg PA321 accessdate 27 January 2012 year 1901 publisher W. & R. Chambers, Limited pages 321 ref They reached to the knee and had a decorative tassel at the top of each shaft. The Hessian boot would evolve into the rubber work boots known as Wellington boot wellies and the cowboy boot . When describing the appearance of Jacob Marley Marley s Ghost in A Christmas Carol , Charles Dickens mentions the tassels on his boots, indicating that they were Hessian style. In Chapter 3 of Thackery s Vanity Fair novel Vanity Fair , in a scene set in England during the Napoleonic Wars , Joseph Sedley is described as wearing Hessian boots. In the Gilbert and Sullivan operetta Patience opera Patience , Colonel Calverley sings a song about the military ... Hessian boots When I first put this uniform on, I said, as I looked in the glass, It s one to a million ... everywhere A fact that I counted upon, When I first put this uniform on See also Hessian soldiers ... more details
In mathematics, a Hessian pair or Hessian duad , named for Otto Hesse , is a pair of points of the projective line canonically associated with a set of 3 points of the projective line. More generally, one can define the Hessian pair of any triple of elements from a set that can be identified with a projective line, such as a rational curve, a pencil of divisors, a pencil of lines, and so on. Definition If A , B , C is a set of 3 distinct points of the projective line, then the Hessian pair is a set P , Q of two points that can be defined by any of the following properties P and Q are the two points fixed by the unique projective transformation taking A to B , B to C , and C to A . P and Q are the two points that when added to A , B , C form an equianharmonic set a set of 4 points with cross ratio a cube root of 1 . P and Q are the images of 0 and &infin under the projective transformation taking the three cube roots of 1 to A , B , C . Examples Hesse points can be used to solve cubic equations as follows. If A , B , C are three roots of a cubic, then the Hesse points can be found a roots of a quadratic equation. If the Hesse points are then transformed to 0 and &infin by a fractional linear transformation, the cubic equation is transformed to one of the form x sup 3 sup D . See also Glossary of classical algebraic geometry References Citation last1 Edge first1 W. L. title Bring s curve url http dx.doi.org 10.1112 jlms s2 18.3.539 doi 10.1112 jlms s2 18.3.539 id MR 518240 year 1978 journal The Journal of the London Mathematical Society. Second Series issn 0024 6107 volume 18 issue 3 pages 539 545 Citation last1 Inoue first1 Naoki last2 Kato first2 Fumiharu title On the geometry of Wiman s sextic url http projecteuclid.org euclid.kjm 1250281655 id MR 2226628 year 2005 journal Journal of Mathematics of Kyoto University issn 0023 608X volume 45 issue 4 pages 743 757 Category Projective geometry ... more details
In mathematics, the Hessian group is a finite group of order 216, introduced by harvs txt last Jordan authorlink Camille Jordan year 1877 who named it named for Otto Hesse , given by the group of determinant 1 affine transformations of the affine plane over the field of 3 elements. It acts on the Hesse pencil and the Hesse configuration . Its triple cover is a complex reflection group of order 648, and the product of this with a group of order 2 is another complex reflection group. References Citation last1 Artebani first1 Michela last2 Dolgachev first2 Igor title The Hesse pencil of plane cubic curves url http arxiv.org abs math 0611590 id MR 2583779 year 2009 journal L Enseignement Math matique. Revue Internationale. 2e S rie issn 0013 8584 volume 55 issue 3 pages 235 273 Citation last1 Coxeter first1 Harold Scott MacDonald author1 link Harold Scott MacDonald Coxeter title The collineation groups of the finite affine and projective planes with four lines through each point id MR 0081289 year 1956 journal Abhandlungen aus dem Mathematischen Seminar der Universit t Hamburg issn 0025 5858 volume 20 pages 165 177 Citation last1 Grove first1 Charles Clayton title The syzygetic pencil of cubics with a new geometrical development of its Hesse Group url http archive.org details syzygeticpencilo00grovrich publisher Baltimore, Md. year 1906 Citation last1 Jordan first1 Camille title M moire sur les quations diff rentielles lin aires int grale alg brique. url http resolver.sub.uni goettingen.de purl?GDZPPN00215675X language French year 1877 journal Journal f r die reine und angewandte Mathematik issn 0075 4102 volume 84 pages 89 215 Category Finite groups ... more details
a web page that contains Linux binaries of the Hessian Affine detector in addition to other ...Wiktionarypar affine FeatureDetectionCompVisNavbox The Hessian affine region detector is a Feature detection ... detectors, the Hessian affine detector is typically used as a preprocessing step to algorithms that rely on identifiable, characteristic Interest point detection interest points . The Hessian affine ... region detector , Hessian affine regions, maximally stable extremal regions , Kadir Brady saliency ... The Hessian affine detector algorithm is almost identical to the Harris affine region detector . In fact ... complete description of the detection algorithm. How does the Hessian affine differ? The Harris affine ... corner measure on the second moment matrix. The Hessian affine also uses a multiple scale iterative ... scale, the Hessian affine detector chooses interest points based on the Hessian matrix at that point ... and trace of the Hessian matrix. The trace of Hessian matrix is identical to the Laplacian of Gaussians ... points that maximize the determinant of the Hessian, this measure penalizes longer structures ... of the Hessian were used in blob detection methods with automatic scale selection. Like the Harris affine algorithm, these interest points based on the Hessian matrix are also spatially ... points are called Hessian Laplace interest points. Furthermore, using these initially detected points, the Hessian affine detector uses an iterative shape adaptation algorithm to compute the local ... to that of the Harris affine detector however, the above mentioned Hessian measure replaces all ... affine, Hessian affine, MSER , ref http www.robots.ox.ac.uk vgg research affine det eval files matas .... Overall, the Hessian affine detector performs second best to MSER. Like the Harris affine detector, Hessian affine interest regions tend to be more numerous and smaller than other detectors. For a single image, the Hessian affine detector typically identifies more reliable regions than the Harris ... more details
Infobox NRHP name Hessian Powder Magazine nrhp type image caption location Guardhouse and Garrison Lanes, Carlisle, Pennsylvania lat degrees 40 lat minutes 11 lat seconds 52 lat direction N long degrees 77 long minutes 10 long seconds 42 long direction W coord display inline,title locmapin Pennsylvania built 1757 builder Hessian Prisoners of War added May 17, 1974 area convert 0.2 acre governing body Federal refnum 74001778 ref name nris NRISref version 2010a ref Hessian Powder Magazine , also known as the Hessian Guardhouse Museum, is a historic guardhouse and gunpowder magazine located on the grounds of Carlisle Barracks at Carlisle, Pennsylvania Carlisle , Cumberland County, Pennsylvania . It was built in 1777, and is a stone walled structure, lined with interior brick. It measures 70 feet by 32 feet and the walls are 4 1 2 feet thick. It has a vaulted stone roof, covered by timbers and tin to take a gable form. Tradition says that some Hessian Prisoners of war, captured at Trenton were sent to Carlisle. They were used to build this guard house, originally a magazine. It was probably first used as a guardhouse in the 1870s and when included as part of the Carlisle Indian Industrial School 1879 1918 . Afterwards, it was used as a quartermaster and medical supply storehouse, filmstrip laboratory, message center, and U.S. post office. It was designated a museum in 1948. ref name arch cite web url https www.dot7.state.pa.us ce SelectWelcome.asp title National Historic Landmarks & National Register of Historic Places in Pennsylvania publisher CRGIS Cultural Resources Geographic Information System format Searchable database Note This includes cite web url https www.dot7.state.pa.us ce imagery phmc scans H001160 01H.pdf title National Register of Historic Places Inventory Nomination Form Hessian Powder Magazine accessdate 2012 01 21 author Capt. Phillip D. Goodwin format PDF date June 1973 ref It was added to the National Register of Historic Places in 1974. ref name nris ... more details
Notability 1 Notability date January 2010 In mathematics , the Twisted Hessian curve represents a generalization of Hessian curve s it was introduced in elliptic curve cryptography to speed up the addition and doubling formulas and to have strongly unified arithmetic. In some operations see the last sections , it is close in speed to Edwards curve s. Definition Image Twisted Hessian curve.svg 300px right thumb A Twisted Hessian curve of equation math 10x 3 y 3 1 15xy math Let math K math be a field mathematics field . According to ref cite web url http hyperelliptic.org EFD g1p auto twistedhessian.html title Twisted Hessian curves accessdate 28 February 2010 ref twisted Hessian curves were introduced by Daniel J. Bernstein Bernstein , Lange, and Kohel. The twisted Hessian form in affine space affine coordinates is given by math a cdot x 3 y 3 1 d cdot x cdot y math and in projective space projective coordinates math a cdot X 3 Y 3 Z 3 d cdot X cdot Y cdot Z math where math x frac X Z math and math y frac Y Z math and math a,d math in math K math Note that these curves are birational geometry birationally equivalent to Hessian curves . The Hessian curve is just a special case of Twisted Hessian curve, with a 1. Considering the equation math a cdot x 3 y 3 1 d cdot x cdot y math , note that if a has a cube root in math K math , there exists a unique b such that math a b 3 math .Otherwise, it is necessary to consider an field extension extension field of math K math e.g., math K a frac 1 3 math . Then, since math b 3 cdot x 3 bx 3 math , defining math t b cdot x math , the following equation is needed in Hessian form to do the transformation math t 3 y 3 1 d cdot x cdot y math . This means that Twisted Hessian curves are birationally equivalent to elliptic curve in Elliptic ... Hessian curve with a 2 and d 2.Then math R P 1 P 2 math is given by math A 1 B 1 C 1 D 1 E 1 F 2 math ... DEFAULTSORT Twisted Hessian Curves Category Elliptic curves Category Elliptic curve ... more details
John Hessian , United States Army USA May 20, 1928 September 8, 2007 was an American Army officer ... Purple Heart BAR.svg width 60 Purple Heart ribbon devices number 0 type oak ribbon Meritorious Service ribbon.svg width 60 Meritorious Service Medal United States Meritorious Service Medal ribbon devices ... National Defense Service Medal ribbon.svg width 60 National Defense Service Medal ribbon devices number 0 type oak ribbon Vietnam Service Ribbon.svg width 60 Vietnam Service Medal ribbon devices number ... oak ribbon Army Service Ribbon.svg width 60 Army Service Ribbon ribbon devices number 0 type oak ribbon Army Overseas Service Ribbon.svg width 60 Overseas Service Ribbon ribbon devices number 0 type ... see Wikipedia Persondata NAME Hessian, Patrick John ALTERNATIVE NAMES SHORT DESCRIPTION American ... September 8, 2007 PLACE OF DEATH Belle Plaine, Minnesota DEFAULTSORT Hessian, Patrick J. Category ... more details
Infobox organization name Hessian Football Association image Hessian Football Association.jpg image border size 200 caption abbreviation motto formation 1952 type Football association headquarters Landessportbund Hessen Otto Fleck Schneise 4 br 60528 Frankfurt Main location Frankfurt , Hesse coords membership 518,423 small 2011 small leader title President leader name Rolf Hocke parent organization German Football Association website http www.hfv online.de www.hfv online.de The Hessian Football Association lang de Hessischer Fu ball Verband , the HFV , is one of 21 state organisations of the German Football Association , the DFB , and covers the state of Hesse . ref name Regional cite web url http www.dfb.de index.php?id 3127 title Regional Associations work German Football Association DFB accessdate 29 July 2011 language German ref The Hessian FA is also part of the Southern German Football Federation lang de S ddeutscher Fu ball Verband , the SFV , one of five regional federations in Germany . ref name Regional The other members of the SFV are the football associations of Baden Football Association Baden , Bavarian Football Association Bavaria , South Baden Football Association South Baden and W rttemberg Football Association W rttemberg . The SFV is the largest of the five regional federations and based in Munich . ref name South cite web url http www.sfvmuenchen.de title S ddeutscher Fu ball Verband work S ddeutscher Fu ball Verband accessdate 29 July 2011 language German ref In 2011, the HFV had 518,423 members, 2,124 member clubs and 12,265 teams playing in its league system, making it the fourth largest of the 21 state associations in Germany, behind Bavaria, Westphalia and Lower Saxony. ref name Members History Pre HFV history Football in Southern Germany, and thereby ... within its league system. ref name Members cite web url http www.dfb.de index.php?id 11015 title Mitglieder ... en icon http www.hfv online.de Hessian FA website de icon http www.sfvmuenchen.de Southern German ... more details
File Pr HE Gemeinschaft.jpg thumb The Royal Prussian and Grand Ducal Hessian State Railways German language German K niglich Preu ische und Gro herzoglich Hessischen Staatseisenbahnen or K.P.u.G.H.St.E. was a state owned network of independent railway divisions in the German states of Prussia and Hesse in the early 20th century. It was not, as sometimes maintained, a single state railway company. On 1 April 1897, the management of the Prussian state railways Royal Prussian State Railways K niglich Preu ische Staatseisenbahnen took over the operations of the Grand Duchy of Hesse State Railways railways within the Grand Duchy of Hesse under the initial name Prussian Hessian Railway Operation and Financial Association Preu isch Hessische Eisenbahnbetriebs und Finanzgemeinschaft . Ownership, sovereign rights, and profits remained with the Grand Duchy of Hesse state of Hesse in accordance with a state treaty of 23 June 1896. The headquarters of the Eisenbahndirektion railway division Eisenbahndirektion was at Mainz . Hesse could also influence the selection of staff for managerial posts, but engineering and operating procedures followed Prussian regulations alone. All staff wore the Prussian uniform, although the Hessians were allowed to wear a Hessian insignia in addition. The reason for this agreement was firstly the geographical situation of the state of Hesse divided into two regions and tightly interlocked with areas of Prussia and secondly the aim of both states to nationalize the last big private railway company, the Hessian Ludwig Railway Hessische Ludwigsbahn . With 486,318 employees in 1907, Prussian Hessian Railways was the List of German companies by employees in 1907 largest company in the German empire . The Prussian Hessian Railway Company was renamed following World War I to the Prussian state railways Prussian State Railway , but was absorbed in 1920 with other German state railways L nderbahnen into the Deutsche Reichsbahn . See also History of rail transport ... more details
infobox military award name Hessian Order of Merit image File DEU Hessischer Verdienstordens.jpg 250px caption awarded by the List of Ministers President of Hesse Minister President of Hesse country Germany type Civil order of merit eligibility for Outstanding contributions to the state of Hesse campaign status description motto clasps post nominals established 1 December 1989 first award last award total 430 posthumous recipients precedence label individual higher same lower related image2 File DE HE Der Hessische Verdienstorden BAR.png 100px caption2 Ribbon bar of the order The Hessian Order of Merit lang de Hessischer Verdienstorden is a civil Order honour order of merit , and the highest award of the Germany German States of Germany State of Hesse . The order was established 1 December 1989. Criteria The order is presented by the Minister President of Hesse based on nominations from citizens, though self nominations are not permitted. The order honours men and women for outstanding contributions to Hesse and may be awarded without regard to residence or citizenship. ref cite web url http www.stk.hessen.de irj HStK Internet?cid 81bb446860f54ce7a8def04f828db79d title Hessische Staatskanzlei Hessischer Verdienstorden language de icon publisher Stk.hessen.de date accessdate 2012 04 06 ref The order is presented in two classes, the first class being worn around the neck, and the second class being worn suspended from a ribbon on the chest. The number of living recipients is limited to 2,000 for the second class and 800 for the first class. ref cite web url http www.rv.hessenrecht.hessen.de jportal portal page bshesprod.psml jsessionid B95934201DE9C0F356650151E6712B9D.jp45?pid Dokumentanzeige&showdoccase 1&js peid Trefferliste&documentnumber 7&numberofresults 16&fromdoctodoc yes&doc.id jlr VerdOrdenStiftErlHE2008rahmen&doc.part X&doc.price 0.0 jlr VerdOrdenStiftErlHE2008pELS ... below the left shoulder. ref cite web url http www.mkk.de cms de aemter und betriebe aemter liste ... more details
Expand German date May 2011 Hessisches Ministerium f r Wissenschaft und Kunst File Wappen Hessisches Ministerium f r Wissenschaft und Kunst.jpg thumb File Hessisches Ministerium f r Wissenschaft und Kunst1.jpg thumb Hessisches Ministerium f r Wissenschaft und Kunst The Hessian Ministry for Science and the Arts lang de Hessische Ministerium f r Wissenschaft und Kunst is a university and culture ministry in Hesse, Germany . History The Hessian Ministry for Science and Art was established on 4 July 1984 as a spin off of the Hessian Ministry of Culture Hessian Ministry of Education . The Ministry of Education was then responsible for school and part of the church affairs. Clarify date May 2011 Since 1987, the Hessian Ministry for Science and Art has been located in a rented, Gr nderzeit office building between the Rheinstra e and Luisenstra e in Wiesbaden , which was used until 1975 as the Wiesbaden main post office and was then rebuilt and renovated accordingly. It awards the Goethe Plakette des Landes Hessen . Jurisdiction Tasks The Ministry is tasked with extending higher education universities , university hospitals , art , and technical colleges scientific research institutions heritage and preservation Protection of Cultural Property Museums and art collections Theater , music and visual arts Archives Libraries In general, Ministry is in charge of technical and legal supervision, and the promotion of science and art in Hesse. Sources Neuer Herr in altem Haus. Festschrift zum Einzug des Hessischen Ministeriums f r Wissenschaft und Kunst in die Alte Post in Wiesbaden Rheinstra e 23 25 Luisenstra e 10 12 . Ohne Ort. 1987. http www.hmwk.hessen.de Internetpr senz des Hessischen Ministeriums f r Wissenschaft und Kunst Use dmy dates date May 2011 Category Hesse Category Cultural organizations de Hessisches Ministerium f r Wissenschaft und Kunst ... more details
Image Wiesbaden Landesbibliothek.jpg thumb The Hessian State Library on Rheinstra e , Wiesbaden The University and State Library RheinMain lang de Hochschul und Landesbibliothek RheinMain former Hessian State Library in Wiesbaden is one of several Landesbibliotheken , i. e. the state libraries of the State of Hesse . With its collections currently comprising around one million books, it ranks among research libraries in Germany. Its major special collection is on the historical state of Nassau state Nassau . Since 2011, it is part of RheinMain University of Applied Sciences . Its building is situated in the Rheinstra e in central Wiesbaden. See also Staatsbibliothek External links commons category Hessische Landesbibliothek http www.hs rm.de landesbibliothek startseite bibliothek index.html Website of the Hessian State Library coord 50 04 40 N 08 14 15 E region DE HE type landmark display title Category Libraries in Germany Category Buildings and structures in Wiesbaden Category Culture in Wiesbaden Category Education in Wiesbaden Category 1813 establishments Category Visitor attractions in Wiesbaden de Landesbibliothek Wiesbaden fr Landesbibliothek Wiesbaden nl Landesbibliothek Wiesbaden pt Biblioteca Estatal de Hesse fi Landesbibliothek Wiesbaden ... more details
In geometry , the Hessian curve is a plane curve similar to folium of Descartes . It is named after the German mathematician Otto Hesse . This curve was suggested for application in elliptic curve cryptography , because arithmetic in this curve representation is faster and needs less memory than arithmetic in standard elliptic curves Weierstrass form . ref Cauchy Desbove s Formulae Hessian elliptic Curves and Side Channel Attacks , Marc Joye and Jean Jacques Quisquarter ref Definition Image Hessian curve.svg 300px right thumb An Hessian curve of equation math x 3 y 3 1 0.3xy math Let math K math be a field mathematics field and let E denote an elliptic curve in Weierstrass form over math K math . Then the following curve can be obtained math Y 2 a 1 cdot X a 3 cdot Y X 3 math where the curve ... math Y 2 a 1 cdot X a 3 cdot Y X 3 math . Now, to obtain the Hessian curve, it is necessary to do ... Dxyz math which is called cubic Hessian form in projective space projective coordinates math C math ... Starting from the Hessian curve, a birationally equivalent Weierstrass equation is given by math ... Proposition . Let P X,Y,Z be a point on a Hessian elliptic curve E K . Then 2 X Y Z Z X Y Y Z X ... be used for subtracting two points math P X 1 Y 1 Z 1 math and math Q X 2 Y 2 Z 2 math on a Hessian ...× 2. Example If math P 1 1 1 math is a point over the Hessian curve with parameter d 1, then the coordinates ... 2P 4 2 0 math Extended coordinates There is another coordinates system with which a Hessian ... see http hyperelliptic.org EFD g1p auto hessian extended.html addition add 20080225 hwcd math x math ... of operations in elliptic curves Twisted Hessian curves External links http hyperelliptic.org ... year 2001 title Hessian Elliptic Curves and Side Channel Attacks publisher Springer Verlag Berlin Heidelberg ... 540 42521 2 cite book author N. P. Smart year 2001 title The Hessian form of an Elliptic Curve publisher ... 4rrxvgjhwbftr6r9 isbn 978 3 540 42521 2 DEFAULTSORT Hessian Form Of An Elliptic Curve Category Elliptic ... more details
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