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STCP Serviços
STCP might be an acronym or abbreviation for: *Sociedade de Transportes Colectivos do Porto STCP (Sociedade de Transportes Colectivos do Porto, E.I.M., S.A., lit. ''Porto Public Transport Society'') is the public transport company that runs the bus and tram service in Greater Porto, Portugal. Created in 1946, it took over the Porto tr ... (Porto Public Transport Society) * Scalable Transmission Control Protocol *Student Tax Clinic Program (USA) See also * Stream Control Transmission Protocol (SCTP) {{Disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronym
An acronym is a type of abbreviation consisting of a phrase whose only pronounced elements are the initial letters or initial sounds of words inside that phrase. Acronyms are often spelled with the initial Letter (alphabet), letter of each word in all caps with no punctuation. For some, an initialism or alphabetism connotes this general meaning, and an ''acronym'' is a subset with a narrower definition; an acronym is pronounced as a word rather than as a sequence of letters. In this sense, ''NASA'' () is an acronym, but ''United States, USA'' () is not. The broader sense of ''acronym'', ignoring pronunciation, is its original meaning and in common use. . Dictionary and style-guide editors dispute whether the term ''acronym'' can be legitimately applied to abbreviations which are not pronounced as words, and they do not agree on acronym space (punctuation), spacing, letter case, casing, and punctuation. The phrase that the acronym stands for is called its . The of an acron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abbreviation
An abbreviation () is a shortened form of a word or phrase, by any method including shortening (linguistics), shortening, contraction (grammar), contraction, initialism (which includes acronym), or crasis. An abbreviation may be a shortened form of a word, usually ended with a trailing period. For example, the term ''etc.'' is the usual abbreviation for the list of Latin phrases, Latin phrase . Types A ''Contraction (grammar), contraction'' is an abbreviation formed by replacing letters with an apostrophe. Examples include ''I'm'' for ''I am'' and ''li'l'' for ''little''. An ''initialism'' or ''acronym'' is an abbreviation consisting of the initial letter of a sequence of words without other punctuation. For example, Federal Bureau of Investigation, FBI (wiktionary:FBI#Pronunciation, ), United States, USA (wiktionary:USA#Pronunciation, ), IBM (wiktionary:IBM#Pronunciation, ), BBC (wiktionary:BBC#Pronunciation, ). When initialism is used as the preferred term, acronym refers mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sociedade De Transportes Colectivos Do Porto
STCP (Sociedade de Transportes Colectivos do Porto, E.I.M., S.A., lit. ''Porto Public Transport Society'') is the public transport company that runs the bus and tram service in Greater Porto, Portugal. Created in 1946, it took over the Porto tram system from its privately owned predecessor and continues to operate it today, but the formerly large tram system now has only three lines, which are heritage tram lines, and the STCP network is now mostly bus service. STCP does not operate the city's light rail system, Porto Metro, but owns 25% of it.Webb, Mary (Ed.) (2009). ''Jane’s Urban Transport Systems 2009-2010'', pp. 276–278. Coulsdon, Surrey (UK): Jane's Information Group. . It is a public company controlled by a board responsible to the central government and had about 1,500 employees in 2009. STCP operates 83 bus routes – of which 11 are late-night-only routes – and the bus service covers 539 km of routes. History STCP's name originally was ''Serviço de Tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scalable TCP
Type of Transmission Control Protocol which is designed to provide much higher throughput and scalability. Standard TCP recommendations as peRFC 2581anRFC 5681call for congestion window to be halved for each packet lost. Effectively, this process keeps halving the throughput until packet loss stops. Once the packet loss subsides, slow start kicks in to ramp the speed back up. When the window sizes are small, say 1 Mbit/s @ 200 ms round trip time and the window is about 20 packets, this recovery time is quite fast—on the order of a few seconds. But as transfer speeds approach 1 Gbit/s, the recovery time becomes half an hour and for 10 Gbit/s it's over 4 hours. Procedure Scalable TCP modifies the congestion control algorithm. Instead of halving the congestion window size, each packet loss decreases the congestion window by a small fraction (a factor of 1/8 instead of Standard TCP's 1/2) until packet loss stops. When packet loss stops, the rate is ramped up at a slow f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
