Home  - Nobel - Marconi Guglielmo

Books Baby Camera Phones Computers Games DVD Electronics Kitchen Magazines Music Garden Software Tools Toys Video Apparel & Accessories Jewelry & Watches Musical Instruments Health & Personal Care Beauty Sports & Outdoors Office Products

e99.com Bookstore

Images

Newsgroups

61-80 of 109    Back | 1  | 2  | 3  | 4  | 5  | 6  | Next 20

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Marconi Guglielmo:     more books (100)

Italian Anglicans: Guglielmo Marconi, Fiorello La Guardia, Marconi Plaza, Philadelphia, Pennsylvania, Sidney Sonnino, Gabriele Rossetti Guglielmo Marconi Inventor of Radio and Wireless Communication by Vicoria Sherow, 2005 Guglielmo Marconi Inventor Of Wireless Technology by Liz Somneborn, 2005 Guglielmo Marconi (Pioneers of Science) by Nina Morgan, 1991-03 Aeroporto Guglielmo Marconi (German Edition) Senators of the Kingdom of Italy: Giuseppe Verdi, Guglielmo Marconi, Alessandro Manzoni, Ernesto Burzagli, Pietro Badoglio Biography - Marconi, Guglielmo (1874-1937): An article from: Contemporary Authors by Gale Reference Team, 2003-01-01 Marconi, Guglielmo y La Radio (Spanish Edition) by Steve Parker, 2006-11 Ieee Medal of Honor Recipients: Claude Shannon, Guglielmo Marconi, John Ambrose Fleming, Robert Noyce, John Bardeen, Edwin Howard Armstrong Unternehmer (Italien): Silvio Berlusconi, Cosimo de' Medici, Guglielmo Marconi, Enrico Mattei, Valentino Garavani, Lazare Ponticelli, Borletti (German Edition) Guglielmo Marconi (Pioneers of Science) by Nina Morgan, 1990-11-30 Real People Set 8 (Benjamin Disraeli, David Livingtone, Florence Nightingale, Sun Yat-sen, Roald Amundsen, Guglielmo Marconi) (Volume 8) Irish Inventors: List of Irish People, Guglielmo Marconi, John Philip Holland, Alexander Mitchell, John Desmond Bernal, Camille Papin Tissot Fellows of the Royal Society of Arts: Karl Marx, Benjamin Franklin, Charles Dickens, Adam Smith, Tim Berners-Lee, Guglielmo Marconi

lists with details

61. Home Page - Liceo G. Marconi Di Parma
    Parma Sito ufficiale dell'Istituto.  
    http://www.lmarconi.pr.it/
    
    Extractions: La formazione a cui tende l’insegnamento liceale si caratterizza per l’importanza che assegna alla conoscenza della teoria e della storia dei diversi saperi . Lo studio delle discipline spazia in modo equilibrato dall’area umanistica a quella scientifica così da favorire un’educazione completa. In una società in continua trasformazione dove le nozioni invecchiano subito rendendo la persona meno autonoma e molto vulnerabile, la nostra filosofia della formazione psicologica e pedagogica punta piuttosto all’acquisizione di strumenti generali che non a competenze particolari; in altre parole, l’intervento educativo tende prioritariamente a sviluppare un ordinato metodo d’indagine, a stimolare il senso critico e le abilità logico-comunicative, ad interpretare e collegare quadri culturali di riferimento, a sperimentare un maggior numero di soluzioni di fronte ai problemi. Per educazione interculturale intendiamo la formazione di persone che sappiano rapportarsi senza pregiudizi a realtà culturali "altre" dalla propria e che siano in grado di collaborare alla pari con partners di altre nazioni su progetti comuni.

62. Marconi, Guglielmo (1874-1937)
    marconi, guglielmo (18741937) Italian physicist and Nobel prize winner who, for several years, became involved with the possibility  
    http://www.daviddarling.info/encyclopedia/M/Marconi.html
    
    Extractions: Italian physicist and Nobel prize winner who, for several years, became involved with the possibility of radio communication with extraterrestrial intelligence. His first public comments on the subject appeared on the front page of The New York Times on January 20, 1919, under the headline "Radio to Stars, Marconi's Hope." Marconi expressed his belief that there may be many inhabited worlds, that mathematics might serve as a common language of communication (see mathematics, as a universal language ), and that unexplained signals he had detected might have been sent by intelligent beings in space. A year later the Daily Mail in London reported that Marconi had found "very queer sounds and indications, which might come from somewhere outside the Earth," including Morse code. Subsequently, The New York Times followed up the story, stimulating comments from a number of scientists and engineers around the world. Although Marconi said nothing more on the subject, the possibility of radio communication with extraterrestrials created much public excitement at the coming close opposition of Mars in 1924. By this time, most professional astronomers agreed that there was little chance of finding advanced Martians. But one who had not yet given up hope of making contact with the inhabitants of the Red Planet was David P.

63. LookSmart - Directory - Guglielmo Marconi
    YOU ARE HERE Home Sciences Physics Physicists Physicists MO marconi, guglielmo. guglielmo marconi Find profiles of wireless  
    http://search.looksmart.com/p/browse/us1/us317914/us55566/us330165/us331365/us33

64. LookSmart - Directory - Guglielmo Marconi
    YOU ARE HERE not available. guglielmo marconi Find profiles of wireless telegraphy pioneer marconi, as well as fan tributes. Directory  
    http://search.looksmart.com/p/browse/us1/us317914/us53764/us968855/us569768/us11

65. Marconi, Guglielmo
    marconi, guglielmo. The bungalow at Lizard Point in Cornwall where the Italian inventor guglielmo marconi (1874–1937) lived around 1900.  
    http://www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0005612.html
    
    Extractions: The Italian pioneer of radio telegraphy Guglielmo Marconi, speaking from his 700-ton yacht, Elettra in Genoa, Italy, to an audience in Sydney, Australia. The yacht, purchased in 1919, was converted into a floating laboratory where he tested short-wave reception and transmission. By the end of the 1920s he had set up a worldwide system of short-wave stations.

66. Marconi, Guglielmo (1874-1937) -- From Eric Weisstein's World Of Scientific Biog
    marconi, guglielmo (18741937), Italian electrical engineer who used Heinrich Hertz s method of producing radio waves with a device  
    http://scienceworld.wolfram.com/biography/Marconi.html
    
    Extractions: Italian electrical engineer who used Heinrich Hertz's method of producing radio waves with a device called a coherer to detect them. The coherer was a container of loosely packed metal filings which conducted significant current only when radio waves fell upon it. He gradually improved his instruments, until he could receive signal over the distance of miles. After the Italian government showed no interest, he went to England and obtained the first patent in the history of radio. On December 12, 1901, he sent a radio signal across the Atlantic. As radio waves should only be capable of traveling in straight line, the success of this experiment was a bit puzzling. This led Heaviside and Kennelly to propose the existence of an electrified layer in the upper atmosphere, soon dubbed the ionosphere Experimental verification of the existence of the ionosphere however, did not come until the propagation work by Appleton and Barnett in England and pulsed radar by Breit and Truve in America. In 1909, Marconi shared the Nobel Prize in physics with Braun.

67. Guglielmo Marchese Marconi
    Translate this page guglielmo Marchese marconi. Hauptseite/Main Page. Deutsch. English.  
    http://www.niester.de/p_natwis/marconi/marconi.html

68. Marconi, Guglielmo - Physik Lexikon - Marconi, Guglielmo
    Translate this page marconi, guglielmo. marconi, guglielmo, Marchese (1874-1937), italienischer Physiker und Ingenieur. Er Mikrowellen. marconi, guglielmo.  
    http://www.physik-lexikon.de/viewlexikon2.php?suchwort=Marconi, Guglielmo

69. Marconi, Guglielmo - Physik Lexikon - Marconi, Guglielmo
    Translate this page marconi, guglielmo. marconi, guglielmo, Marchese (1874-1937), italienischer Physiker und Ingenieur. Er wurde in Bologna geboren und  
    http://www.physik-lexikon.de/viewphysiker2.php?suchwort=Marconi, Guglielmo

70. Marconi - 1901-2001 Centenary
    Witnessing these events and attending the formal centenary dinner was the grandson of marconi, guglielmo Giovanelli marconi. The  
    http://www.marconi.com/html/about/19012001centenary.htm
    
    Extractions: Celebrating the Centenary of the First Transatlantic Wireless Signal 1901-2001 On 12 December 1901 , Guglielmo Marconi achieved the first wireless signal to be transmitted across the Atlantic. Aged only 27, facing much opposition and almost overwhelming difficulties, his success marked a turning point in world-wide communication. In this centenary year, Guglielmo Marconi's achievement has been celebrated in many ways: Poldhu Visitor Centre On the 12 December 2001 , the new Marconi Visitor Centre was opened as part of the centenary celebrations. Part-funded by Marconi plc and located in Poldhu, Cornwall, from where the signals were transmitted one hundred years earlier, the centre tells the story of the transatlantic experiments, whilst also acting as the new headquarters for the Poldhu Amateur Radio Club (PARC). The PARC website is available here Pictures courtesy of The National Trust Exchange of Messages

71. Escolar.com - Biografia De Marconi, Guglielmo
    Translate this page marconi, guglielmo. (Bolonia, Italia, 1874-Roma, 1937) Físico e inventor italiano. En su juventud se interesó en los trabajos sobre  
    http://www.escolar.com/biografias/m/marconi.htm
    
    Extractions: Elige un Destino Inicio E-mail Gratis Sección Apuntes Proyecto Escolar Aula Escolar Agenda Escolar Juegos Webcams Noticias Album Escolar Chat Dibujando Trucos Diccionario ddddddd Biografias Efemerides Tu Tarjeta Enviar una Postal Actividades Calculadoras Biblioteca Clasificados Crucigramas Letras Canciones Software educativo Hacer Amigos Internet Escolar Enviar Apuntes Envia un Diario CONTENIDOS Lengua Historia Ciencias Naturales Sección Apuntes SERVICIOS Biografias Efemerides Tu Pagina de Web Tu Agenda ... Diarios del Mundo RECREO Juegos Envia una Postal Trucos para Juegos Envia un Diario ... Contactanos

72. Marconi, Guglielmo - Bio
    Pioneer. marconi, guglielmo (18741937). guglielmo marconi, born of official business. guglielmo marconi died July 20th 1937. In 1946  
    http://www.rcc.ryerson.ca/ccf/personal/hof/marcon_g.html
    
    Extractions: Pioneer Marconi, Guglielmo Guglielmo Marconi, born of Italian/Irish parents, was educated at home by his mother and a tutor and later enrolled in a technical college at Leghorn. He learned telegraphy and Morse Code from an elderly nearly-blind telegraphist in exchange for reading aloud to him. This aroused his interest in electronics and soon he had built a transmitter and sent a signal across his father's vineyard in Northern Italy. In 1899, he was successful in sending a signal across the English Channel. Then, the name of the firm was changed to the Marconi Wireless Telegraphy Company, and he announced plans to span the Atlantic Ocean. His crew selected a site in Cornwall, at Poldhu, for the transmission of the signal, and then they went to North America, where three sites were chosen, at Cape Cod, Cape Breton in Nova Scotia and St. John's, Newfoundland. Construction was started on both sides of the Atlantic, but just days before the tests were to begin, a violent storm destroyed the installation at Poldhu, and a week later, the Cape Cod site suffered the same fate. Temporary masts were erected in Cornwall, but the signal would be much weaker, so Marconi moved the receiving site to St. John's, 600 miles closer to Cornwall, again using temporary masts. They too were blown down, so using balloons and kites to hold the antennae aloft, the tests commenced. After several agonizing days, at just after noon December 12, 1901, three dots, the letter "S", a pre-arranged signal, were heard by Marconi who passed the ear piece to his assistant, G. S. Kemp for corroboration. It was a success.

73. Radio Invention And History
    guglielmo marconi, an Italian inventor, proved the feasibility of radio communication. guglielmo marconi In 1886, guglielmo marconi obtained his first patent.  
    http://inventors.about.com/library/inventors/blradio.htm
    
    Extractions: zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Inventors Home ... Industrial Revolution zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); Famous Inventions Famous Inventors Black Inventors Women Inventors ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Subscribe to the About Inventors newsletter. Search Inventors The Invention of Radio Radio owes its development to two other inventions, the telegraph and the telephone, all three technologies are closely related. (Read the history found on the telegraph and telephone pages to better understand the roots of radio) Few radio broadcasts travel through the air exclusively, while many are sent over telephone wires. In the 1860s, James Clerk Maxwell , a Scottish physicist, predicted the existence of radio waves, and in 1886 Heinrich Rudolph Hertz , a German physicist, demonstrated that rapid variations of electric current could be projected into space in the form of radio waves similar to those of light and heat. Guglielmo Marconi , an Italian inventor, proved the feasibility of radio communication. He sent and received his first radio signal in Italy in 1895. By 1899 he flashed the first wireless signal across the English Channel and two years later received the letter "S", telegraphed from England to Newfoundland. This was the first successful transatlantic radiotelegraph message in 1902.

74. Marconi-1
    Translate this page scienziati bolognesi guglielmo marconi (Fabrizio Bònoli, Giorgio Dragoni). Fig. 1 Foto di guglielmo marconi. guglielmo marconi  
    http://www.scienzagiovane.unibo.it/scienziati/marconi-1.html
    
    Extractions: (Fabrizio Bònoli, Giorgio Dragoni) Fig. 1: Foto di Guglielmo Marconi. Guglielmo Marconi nacque a Bologna, il 25 aprile 1874, da un ricco proprietario terriero e dalla sua seconda moglie, Annie Jameson, figlia di un noto produttore irlandese di whisky. Fu educato privatamente in casa, poi frequentò un istituto privato di Firenze e l'Istituto Tecnico di Livorno, ma in modo irregolare e senza mai diplomarsi. L'incontro con un anziano telegrafista che gli insegnò l'alfabeto morse, le lezioni private presso il fisico V. Rosa di Livorno e le letture di numerosi articoli scientifici stimolarono la sua particolare inclinazione verso la fisica e una spiccata vocazione - e intuizione - per la tecnica. All'età di 18 anni, gli fu permesso di frequentare il laboratorio e la biblioteca dell'Istituto di Fisica dell'Università di Bologna, oltre alle lezioni di Augusto Righi, noto fisico sperimentale nonché amico di famiglia. Questi era, all'epoca, impegnato a studiare la teoria elettromagnetica della luce di J. Clerk Maxwell e a migliorare gli esperimenti sulle onde elettromagnetiche di H.R. Hertz.

75. Marconi, Guglielmo, Marchese
    encyclopediaEncyclopedia marconi, guglielmo, Marchese, gOOlyel mO märkA zA märkô nE Pronunciation Key. marconi, guglielmo, Marchese  
    http://www.factmonster.com/cgi-bin/id/CE032807
    
    Extractions: Marconi, Guglielmo, Marchese [g OO O A A E Pronunciation Key Marconi, Guglielmo, Marchese , Italian physicist, celebrated for his development of wireless telegraphy (see radio ). In the field of electromagnetic waves he correlated and improved inventions of H. R. Hertz Braun , the 1909 Nobel Prize in Physics for work in wireless telegraphy. See biographies by his daughter, D. P. Marconi (1962), D. Gunston (1965), and W. P. Jolly (1972). The Columbia Electronic Encyclopedia,

76. Marconi, Guglielmo
    Site Map. scienceScience—Inventions—The National Inventors Hall of Fame marconi, guglielmo. Born 1874 Birthplace Bologna, Italy  
    http://www.factmonster.com/ipka/A0767200.html
    
    Extractions: Science Inventions The National Inventors Hall of Fame Marconi, Guglielmo Born: Birthplace: Bologna, Italy Marconi's experiments led to practical wireless telegraphy and radio. In 1901 he successfully received signals transmitted from England to Newfoundland. He was awarded the 1909 Nobel Prize for Physics. (1975) Died:

77. Youth Society - Marconi, Guglielmo Top Links
    Youth Society marconi, guglielmo. Sub-Catagories. Related Sites. marconi, guglielmo Web Site Links. Who was guglielmo marconi? - Short  
    http://www.childrens-society.com/Biography_Inventors_Marconi_Guglielmo.html

78. Marconi, Guglielmo
    marconi, guglielmo. {mahrkoh -nee, gool-yel -moh}. guglielmo marconi, b. Apr. 25, 1874, d. July 20, 1937, is known as the father of wireless.  
    http://www.hungry.com/~jamie/marconi.html
    
    Extractions: Guglielmo Marconi (1874-1937), an Italian inventor, photographed at 22 years of age, looks out from behind his first patented wireless receiver (1896). He detected radio waves beamed across the Atlantic in 1901, thus giving his telegraph system credibility. In 1909, Marconi shared the Nobel Prize for physics. (The Bettmann Archive) As an Italian national, Marconi played an active role in World War I and represented Italy at the Paris Peace Conference in 1919. Although he continued to perform experiments in the new field of RADIO, which evolved from wireless telegraphy, his later efforts were mainly directed to affairs of state. He received many honors, including sharing the Nobel Prize for physics in 1909. When he died in Rome, he was accorded the unique tribute of a two-minute silence by all radio stations throughout the world. Eric Eastwood Bibliography: Aitkin, Hugh G. J., Syntony and Spark: The Origins of Radio (1976); Dunlap, Orrin E., Marconi: The Man and His Wireless, rev. ed. (1937; repr. 1971); Jolly, W. P., Marconi (1972).

79. Marconi, Guglielmo,
    marconi, guglielmo,. My Father, marconi Degna marconi marconi, guglielmo, marchese, 18741937 Fathers and sons Italy Radio Engineering .  
    http://topics.practical.org/browse/Marconi,_Guglielmo,

80. AllRefer Encyclopedia - Marconi, Guglielmo, Marchese (Physics, Biographies) - En
    AllRefer.com reference and encyclopedia resource provides complete information on marconi, guglielmo, Marchese, Physics, Biographies.  
    http://reference.allrefer.com/encyclopedia/M/Marconi.html
    
    Extractions: By Alphabet : Encyclopedia A-Z M Related Category: Physics, Biographies Marconi, Guglielmo, Marchese [g OO O mArk A A E Pronunciation Key radio ). In the field of electromagnetic waves he correlated and improved inventions of H. R. Hertz , Edouard Branly, and other scientists and invented a practical antenna. Experimenting with homemade apparatus, in 1895 he sent long-wave signals over a distance of more than a mile. He patented his system in England (1896) and organized a wireless telegraph company (1897) to develop its commercial applications. In 1899 he transmitted signals across the English Channel and in 1901 received in St. John's, N.F., the first transatlantic wireless signals, sent from his station at Poldhu, Cornwall. After World War I he concentrated on short waves, and c.1930 turned his attention to microwaves. He received, jointly with K. F. Braun , the 1909 Nobel Prize in Physics for work in wireless telegraphy.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

61-80 of 109    Back | 1  | 2  | 3  | 4  | 5  | 6  | Next 20