Open front rounded vowel ɶ IPA number 312 Encoding Entity (decimal) ɶ Unicode (hex) U+0276 X-SAMPA & Kirshenbaum a.
La vocale anteriore aperta arrotondata è una vocale, tuttavia senza conferma di status di fonema in alcuna lingua. Il simbolo in alfabeto fonetico internazionale che rappresenta tale suono è ⟨ɶ⟩, e l'equivalente in X-SAMPA è &. La lettera ⟨ɶ⟩ è il maiuscoletto di ⟨Œ⟩.
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Si noti che ⟨œ⟩, versione minuscola di questa legatura, rappresenta la vocale anteriore semiaperta arrotondata.
The IPA prefers terms "close" and "open" for vowels, and the name of the article follows this.
Riad (2014) riporta che [ɶː], nello svedese di Stoccolma, è talvolta difficile da distinguere da [ɒː].
However, a large number of linguists, perhaps a majority, prefer the terms "high" and "low".
Afferma che questo "è segno che le vocali sono foneticamente molto vicine".[1]
It occurs allophonically in Danish, Weert Limburgish and some speakers of Swedish.
Language Word IPA Meaning Notes Danish Standard[3][4] grøn [ˈɡ̊ʁ̞ɶ̽nˀ] 'green' Near-open near-front;[3] allophone of /œ/ (and /ø/ when before /v/) after /r/.[5] Some speakers may realize it the same as [œ].[4] See Danish phonology Limburgish Weert dialect[6] bùj [bɶj] 'shower' Allophone of /œ/ before /j/.[6] Swedish Stockholm[1] öra [ˈɶ̂ːˈrâ̠] 'ear' Pre-/r/ allophone of /œ/ and (more often) /øː/ for younger speakers.[1] Open-mid [œ, œː] for other speakers.[1] See Swedish phonology
Koryolink
Koryolink (Coreano: 고려링크, designato come koryolink) è un fornitore di telecomunicazioni wireless nordcoreano. Impresa comune fra la compagnia egiziana Global Telecom Holding (GTH) e la compagnia statale Korea Post and Telecommunications Corporation (KPTC), Koryolink è l'unico operatore mobile 3G della Corea del Nord. I suoi servizi sono disponibili a Pyongyang, altre cinque città e lungo otto ferrovie ed autostrade.
Woman using Koryolink mobile phone network in Pyongyang
Global Telecom Holding (in quei tempi Orascom Telecom Holding) si aggiudicò la licenza per creare una rete mobile 3G in Corea del Nord nel gennaio 2008. Koryolink creò una rete 3G che inizialmente copriva tutta Pyongyang (la quale ha una popolazione maggiore di 10 milioni) per poi passare all'ambizioso piano di rendere la connessione disponibile in tutto il paese.
Orascom Telecom Holding was awarded the licence to establish a 3G mobile network in DPRK in January 2008. Koryolink has deployed its 3G network to initially cover Pyongyang, which has a population of more than 2 million, with an ambitious plan to expand its coverage to the entire country.
Fonti
Orascom Telecom Holding
Business Week - Cell phone demand stays strong in North Korea Compluenta - Сотовая связь Северной Кореи пошла в рост EasyBourse - France Télécom et Orascom signent les termes finalisés de leurs accords sur Mobinil c114.net - 奥斯康一季度净利4900万美元 朝鲜手机用户12.6万 LA Times - North Korea allows cellphone network Other news articles on Koryolink
Segments
Settori
Companies
Società
Teledyne Technologies, Inc. Type Public company Traded as NYSE: TDY S&P 400 Component Industry Conglomerate Predecessor Teledyne, Inc. Founded 1960 Founder Henry Singleton George Kozmetsky Headquarters Thousand Oaks, CA, USA Area served Worldwide Key people Robert Mehrabian (CEO) Revenue US$ 1.644 billion (2010) Operating income $ 173.6 million (2010) Net income $ 120.5 million (2010) Total assets $ 1.558 billion (2010) Total equity $ 787.0 million (2010) Number of employees 9,600 (2014) Divisions Digital Imaging Instrumentation Engineered Systems Aerospace & Defense Electronics.
Teledyne Technologies [[File:|frameless|center|200x200px|alt=Logo]] Stato Fondazione Elemento Wikidata assente · Manuale
Teledyne Technologies, Inc., is an American industrial conglomerate primarily based in the United States but with global operations.
Teledyne Technologies, Inc., è un conglomerato statunitense con attività mondiali.
It was founded in 1960, as Teledyne, Inc., by Henry Singleton and George Kozmetsky.
Fu fondato nel 1960, come Teledyne, Inc., da Henry Singleton e George Kozmetsky.
From August 1996 to November 1999, Teledyne existed as part of the conglomerate Allegheny Teledyne Incorporated – a combination of the former Teledyne, Inc., and the former Allegheny Ludlum Corporation.[1] On November 29, 1999, three separate entities, Teledyne Technologies, Allegheny Technologies, and Water Pik Technologies, were spun off as free-standing public companies.
Dall'agosto 1996 al novembre 1999, Teledyne fu parte del conglomerato Allegheny Teledyne Incorporated – combinazione della già Teledyne, Inc., e della Allegheny Ludlum Corporation. ll 29 novembre 1999 tre entità separate, Teledyne Technologies, Allegheny Technologies, e Water Pik Technologies, divennero public companies.
Allegheny Technologies retained several companies of the former Teledyne, Inc. that fit with Allegheny's core business of steel and exotic metals production.
Allegheny Technologies trattenne diverse società della Teledyne, Inc. con core business nell'acciaio e metalli pregiati.
At various times, Teledyne, Inc., had more than 150 companies with interests as varied as insurance, dental appliances, specialty metals, and aerospace electronics, but many of these had been divested prior to the merger with Allegheny.
La Teledyne, Inc., ha raggiunto la cifra di 150 compagnie diverse in settori diversi dalle assicurazioni ai prodotti per la cura dei denti, dai metalli speciali all'elettronica aerospaziale.
The new Teledyne Technologies was initially composed of 19 companies that were earlier in Teledyne, Inc.
La nuova Teledyne Technologies fu inizialmente composta da 19 società già presenti nella precedente Teledyne, Inc.
By 2011, Teledyne Technologies had grown to include nearly 100 companies.
Dal 2011, Teledyne Technologies è cresciuta fino inglobare 100 società.
Teledyne Technologies currently operates with four major segments: Digital Imaging, Instrumentation, Engineered Systems, and Aerospace and Defense Electronics.[2]
Teledyne Technologies opera in quattro settori principali: Digital Imaging, Instrumentation, Engineered Systems, e Aerospace e Defense Electronics.[2]
As of February 2016, Teledyne Technologies listed the following companies:[4]
A febbraio 2016, Teledyne Technologies è formata da:[4]
Some companies previously in Teledyne Technologies include the following:
Alcune società che furono presenti in Teledyne Technologies sono:
Continental Motors, Inc. (formerly Teledyne Continental Motors, Teledyne Aerosance, Teledyne Piston Engines) Laars (formerly Teledyne Laars) Mattituck Services (formerly Teledyne Mattituck Services) Ryan Aeronautical (formerly Teledyne Ryan Aeronautical) Wisconsin Motors (formerly Teledyne Wisconsin Motors, Teledyne Total Power)
Continental Motors, Inc. (già Teledyne Continental Motors, Teledyne Aerosance, Teledyne Piston Engines) Laars (già Teledyne Laars) Mattituck Services (già Teledyne Mattituck Services) Ryan Aeronautical (già Teledyne Ryan Aeronautical) Wisconsin Motors (già Teledyne Wisconsin Motors, Teledyne Total Power)
↑ Allegheny Technologies Incorporated. Our History. http://www.alleghenytechnologies.com/pages/AboutUs/history.html 1 2 Teledyne, 2010 Annual Report ↑ "ESO Signs Agreement to Build Detectors for MOONS". www.eso.org.
↑ Allegheny Technologies Incorporated.
European Southern Observatory. Retrieved 21 June 2016. Cite web URL http://www.eso.org/public/announcements/ann16036/ Title ESO Signs Agreement to Build Detectors for MOONS Website www.eso.org Publisher European Southern Observatory URL access date 21 June 2016 ↑ Teledyne Technologies website; http://www.teledynetechnologies.com/aboutus/companies.asp ↑ Much of the information in this section was taken from the following: Roberts, George A.; “The Beginnings” (pp. 9-16) and “Early Acquisitions” (pp.17-126) in Distant Force; A Memoir of the Teledyne Corporation and the Man Who Created It, Meglin Marketing Communications, 2007 (ISBN 978-0-9791363-0-6) ↑ Roberts, Op. cit., Appendix, 1962 Financial Summary ↑ Roberts, Op. cit.; Appendix, 1961-1965 Financial Summary ↑ Teledyne Historian, vol.
Our History. http://www.alleghenytechnologies.com/pages/AboutUs/history.html 1 2 Teledyne, 2010 Annual Report ↑ eso.org, http://www.eso.org/public/announcements/ann16036/ Titolo mancante per url url (aiuto). ↑ Teledyne Technologies website; http://www.teledynetechnologies.com/aboutus/companies.asp ↑ Much of the information in this section was taken from the following: Roberts, George A.; “The Beginnings” (pp. 9-16) and “Early Acquisitions” (pp.17-126) in Distant Force; A Memoir of the Teledyne Corporation and the Man Who Created It, Meglin Marketing Communications, 2007 (ISBN 978-0-9791363-0-6) ↑ Roberts, Op. cit., Appendix, 1962 Financial Summary ↑ Roberts, Op. cit.; Appendix, 1961-1965 Financial Summary ↑ Teledyne Historian, vol.
38 no: 6, (2010), pp.29–37 ↑ Roberts, Op. cit., Appendix, 1971-1975 and 1976-1980 Financial Summary ↑ Roberts, Op. cit., Appendix, 1981-1985 Financial Summary ↑ ”Teledyne Founder Eases Up,” The New York Times, April 29, 1989; http://www.nytimes.com/1989/04/28/business/teledyne-founder-eases-up.html?scp=5&sq=henry%20singleton%20teledyne&st=cse ↑ Roberts, Op. cit., Appendix, 1986-1990 Financial Summary 1 2 Sims, Calvin (April 22, 1994). "Teledyne To Pay Big Fine to U.S.".
38 no: 6, (2010), pp.29–37 ↑ Roberts, Op. cit., Appendix, 1971-1975 and 1976-1980 Financial Summary ↑ Roberts, Op. cit., Appendix, 1981-1985 Financial Summary ↑ ”Teledyne Founder Eases Up,” The New York Times, April 29, 1989; http://www.nytimes.com/1989/04/28/business/teledyne-founder-eases-up.html?scp=5&sq=henry%20singleton%20teledyne&st=cse ↑ Roberts, Op. cit., Appendix, 1986-1990 Financial Summary 1 2 http://www.nytimes.com/1994/04/22/business/teledyne-to-pay-big-fine-to-us.html.
The New York Times. p. 1. ↑ Emil Stache Senate Subcommittee Hearing Phillips & Cohen LLP, 1993. ↑ Roberts, Opt. cit., "From Merger to Spin-off," pp. 252-256 ↑ Teledyne, 2000 Annual Report
Parametro titolo vuoto o mancante (aiuto) ↑ Emil Stache Senate Subcommittee Hearing Phillips & Cohen LLP, 1993. ↑ Roberts, Opt. cit., "From Merger to Spin-off," pp. 252-256 ↑ Teledyne, 2000 Annual Report
Lost artworks are original pieces of art that credible sources indicate once existed but that cannot be accounted for in museums or private collections or are known to have been destroyed deliberately or accidentally, or neglected through ignorance and lack of connoisseurship.
Le opere d'arte perdute sono pezzi d'arte originali che fonti attendibili indicano di una passata esistenza, ma che non possono essere contabilizzate in musei o collezioni private perché distrutte deliberatamente o accidentalmente, o trascurate per ignoranza o mancanza di intenditori.
The US FBI maintains a list of "Top Ten Art Crimes";[1] a 2006 book by Simon Houpt[2] and several other media outlets have profiled the most significant outstanding losses.
La FBI mantiene una lista di Top Ten dei Reati in un libro del 2006 di Simon Houpt[1], ma anche diversi mezzi di comunicazione hanno stilato quelle che vengono considerate le più significative perdite.
Run-time systems
Sistemi a tempo d'esecuzione
Runtime systems refers to the development of programming language runtime environments and their components, including virtual machines, garbage collection, and foreign function interfaces.
sistemi a tempo d'esecuzione sono sia gli ambienti di esecuzione dei linguaggi di programmazione, sia i loro componenti, come le macchine virtuali, i garbage collector o le interfacce di funzioni esterne.
Journals, publications, and conferences
Riviste, pubblicazioni e conferenze
Conferences are the primary venue for presenting research in programming languages. The most well known conferences include the Symposium on Principles of Programming Languages (POPL), Conference on Programming Language Design and Implementation (PLDI), the International Conference on Functional Programming (ICFP), and the International Conference on Object Oriented Programming, Systems, Languages and Applications (OOPSLA).
Il luogo primario dove le ricerche sui linguaggi di programmazione vengono presentate sono conferenze, come: il Symposium on Principles of Programming Languages (POPL), la Conference on Programming Language Design and Implementation (PLDI), la International Conference on Functional Programming (ICFP), la International Conference on Object Oriented Programming, Systems, Languages and Applications (OOPSLA).
Notable journals that publish PLT research include the ACM Transactions on Programming Languages and Systems (TOPLAS), Journal of Functional Programming (JFP), Journal of Functional and Logic Programming, and Higher-Order and Symbolic Computation.
Tra le riviste notevoli, invece, si trovano invece: gli ACM Transactions on Programming Languages and Systems (TOPLAS), il Journal of Functional Programming (JFP), il Journal of Functional and Logic Programming, e Higher-Order and Symbolic Computation.
SIGPLAN Timeline of programming languages Very high-level programming language
SIGPLAN Elenco cronologico dei linguaggi di programmazione Linguaggio di programmazione ad altissimo livello
Lambda the Ultimate, a community weblog for professional discussion and repository of documents on programming language theory.
Lambda the Ultimate, weblog comunitario che ospita discussioni professionali e depositi di documenti sulla teoria dei linguaggi di programmazione.
Collected by Karl Crary (Carnegie Mellon University).
Raccolti da Karl Crary (Carnegie Mellon University).
Directory by Mark Leone.
Directory di Mark Leone.
At Utrecht University. λ-Calculus: Then & Now by Dana S. Scott for the ACM Turing Centenary Celebration Grand Challenges in Programming Languages.
Presso la Utrecht University. λ-Calculus: Then & Now di Dana S. Scott in occasione delle celebrazioni del centenario di Turing Grand Challenges in Programming Languages.
Panel session at POPL 2009.
Sessione di POPL 2009.
The lowercase Greek letter λ (lambda) is an unofficial symbol of the field of programming language theory. This usage derives from the lambda calculus, a model of computation introduced by Alonzo Church in the 1930s and widely used by programming language researchers.
La lettera grecha λ (lambda) è un simbolo non ufficiale dell'ambito di ricerca sui linguaggi di programmazione, proveniente dal lambda calcolo di Church e ampiamente studiato.
It graces the cover of the classic text Structure and Interpretation of Computer Programs, and the title of the so-called Lambda Papers, written by Gerald Jay Sussman and Guy Steele, the developers of the Scheme programming language.
Decora la copertina di testi classici come Structure and Interpretation of Computer Programs e appare nel titolo dei cosiddetti Lambda Papers firmati da Gerald Jay Sussman e Guy Steele, sviluppatori di Scheme.
Programming language theory (PLT) is a branch of computer science that deals with the design, implementation, analysis, characterization, and classification of programming languages and their individual features.
La teoria dei linguaggi di programmazione è un settore della scienza informatica che si occupa della progettazione, dell'implementazione, dell'analisi, della caratterizzazione e della classificazione dei linguaggi di programmazione e dei loro componenti.
It falls within the discipline of computer science, both depending on and affecting mathematics, software engineering and linguistics.
Pur essendo propriamente una branca dell'informatica, dove è piuttosto nota, essa è in rapporto d'influenza reciproca con la matematica, l'ingegneria del software e linguistica.
It is a well-recognized branch of computer science, and an active research area, with results published in numerous journals dedicated to PLT, as well as in general computer science and engineering publications.
La ricerca nel campo è attiva e produce risultati pubblicati sia nelle diverse riviste scientifiche ad essa dedicate, sia in altre pubblicazioni più generali di informatica e ingegneria.
In some ways, the history of programming language theory predates even the development of programming languages themselves.
La storia della teoria dei linguaggi di programmazione precede, per certi versi, lo sviluppo degli stessi linguaggi.
The lambda calculus, developed by Alonzo Church and Stephen Cole Kleene in the 1930s, is considered by some to be the world's first programming language, even though it was intended to model computation rather than being a means for programmers to describe algorithms to a computer system.
Alcuni ritengono infatti che il lambda calcolo, creato da Alonzo Church e Stephen Cole Kleene negli anni 1930 come modello di calcolo in senso astratto, e non come un mezzo per descrivere algoritmi ad un calcolatore, costituisca in realtà il primo linguaggio di programmazione della storia.
Many modern functional programming languages have been described as providing a "thin veneer" over the lambda calculus,[1] and many are easily described in terms of it.
Diversi linguaggi di programmazione funzionali moderni vengono appunto descritti come un «sottile rivestimento» al lambda calcolo[1] o essere spiegati attraverso di esso.
The first programming language to be invented was Plankalkül, which was designed by Konrad Zuse in the 1940s, but not publicly known until 1972 (and not implemented until 1998).
Il primo linguaggio di programmazione mai inventato è il Plankalkül, progettato da Konrad Zuse negli anni '40, ma reso pubblico soltanto nel 1972 e implementato per la prima volta addirittura nel 1998.
The first widely known and successful programming language was Fortran, developed from 1954 to 1957 by a team of IBM researchers led by John Backus.
Il primo linguaggio che abbia avuto ampio riconoscimento e successo è invece il Fortran, che venne sviluppato tra il 1954 e il 1957 da una squadra di ricercatori dell'IBM guidata da John Backus.