Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q435904> ?p ?o }
Showing triples 1 to 54 of
54
with 100 triples per page.
- Q435904 description "British mathematician".
- Q435904 description "British mathematician".
- Q435904 subject Q6350971.
- Q435904 subject Q6646364.
- Q435904 subject Q6879201.
- Q435904 subject Q7020244.
- Q435904 subject Q8142082.
- Q435904 abstract "George Hartley Bryan FRS (1 March 1864, Cambridge – 13 October 1928, Bordighera), generally referred to in the technical literature as G. H. Bryan, was a professor at University College, Bangor, Wales who is generally credited with developing the modern mathematical treatment of the motion of airplanes in flight as rigid bodies with six degrees of freedom. Aside from minor differences in notation, Bryan's 1911 equations are the same as those used today to evaluate modern aircraft. (Perhaps surprisingly, Bryan's equations - published just eight years after the first aircraft flew - are most accurate when applied to supersonic jets.) In evaluating aircraft mathematically, Bryan focused on issues of aerodynamic stability rather than on control; stability and control of an aircraft tend to lie on opposite ends of the same spectrum. Bryan's aeronautic results were an extension of his earlier work in fluid dynamics. In 1888, Bryan developed mathematical models for fluid pressures within a pipe and for external buckling pressures. These models are still used today.In 1890, Bryan discovered the so-called "wave inertia effect" in axi-symmetric thin elastic shells. This effect is the theoretical basis for modern solid-state gyroscopy using "wine-glass" resonators, which were elaborated by Dr. David D. Lynch, at al almost a century after Bryan's original discovery. These novel, precise sensors are now developed in the United States, Ukraine, Russia, France, South Africa, and China. They are used for satellite guidance systems, among other applications.He was elected a Fellow of the Royal Society in June, 1895.Bryan's seismologic studies of Coriolis effects in massive liquid spheres have received experimental confirmation from data collected by seismologic stations set up to detect nuclear explosions in the aftermath of World War II, as well as from seismographic data from the Great Chilean earthquake of 1960.".
- Q435904 birthDate "1864-03-01".
- Q435904 birthYear "1864".
- Q435904 deathDate "1928-10-13".
- Q435904 deathYear "1928".
- Q435904 thumbnail George_Hartley_Bryan_1864-1928.JPG?width=300.
- Q435904 wikiPageExternalLink 0521809924ws.pdf.
- Q435904 wikiPageExternalLink books?hl=en&id=sJsEAAAAMAAJ&dq=stability+in+aviation&printsec=frontcover&source=web&ots=89IRQGqSHl&sig=DPouO_Wv3gBN2SFhX2lZuBPCUdM&sa=X&oi=book_result&resnum=1&ct=result.
- Q435904 wikiPageExternalLink news_releases.html?d=54590.
- Q435904 wikiPageExternalLink page.
- Q435904 wikiPageWikiLink Q1229549.
- Q435904 wikiPageWikiLink Q123885.
- Q435904 wikiPageWikiLink Q169973.
- Q435904 wikiPageWikiLink Q212618.
- Q435904 wikiPageWikiLink Q216320.
- Q435904 wikiPageWikiLink Q221337.
- Q435904 wikiPageWikiLink Q234178.
- Q435904 wikiPageWikiLink Q2480745.
- Q435904 wikiPageWikiLink Q268214.
- Q435904 wikiPageWikiLink Q350.
- Q435904 wikiPageWikiLink Q6350971.
- Q435904 wikiPageWikiLink Q6646364.
- Q435904 wikiPageWikiLink Q6879201.
- Q435904 wikiPageWikiLink Q7020244.
- Q435904 wikiPageWikiLink Q790029.
- Q435904 wikiPageWikiLink Q8142082.
- Q435904 wikiPageWikiLink Q844456.
- Q435904 dateOfBirth "1864-03-01".
- Q435904 dateOfDeath "1928-10-13".
- Q435904 name "Bryan, George H.".
- Q435904 shortDescription "British mathematician".
- Q435904 type Person.
- Q435904 type Agent.
- Q435904 type Person.
- Q435904 type Agent.
- Q435904 type NaturalPerson.
- Q435904 type Thing.
- Q435904 type Q215627.
- Q435904 type Q5.
- Q435904 type Person.
- Q435904 comment "George Hartley Bryan FRS (1 March 1864, Cambridge – 13 October 1928, Bordighera), generally referred to in the technical literature as G. H. Bryan, was a professor at University College, Bangor, Wales who is generally credited with developing the modern mathematical treatment of the motion of airplanes in flight as rigid bodies with six degrees of freedom. Aside from minor differences in notation, Bryan's 1911 equations are the same as those used today to evaluate modern aircraft.".
- Q435904 label "George H. Bryan".
- Q435904 depiction George_Hartley_Bryan_1864-1928.JPG.
- Q435904 givenName "George H.".
- Q435904 name "Bryan, George H.".
- Q435904 name "George H. Bryan".
- Q435904 surname "Bryan".