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PST Brilliner 5 At 69th Street Terminal In 1968
PST may refer to: Time zones * Pacific Standard Time, UTC−08:00 * Pakistan Standard Time (PKT), UTC+05:00 * Philippine Standard Time, UTC+08:00 Science and technology * Lead scandium tantalate, a ceramic material * Post-stall technology, aircraft control system * Computer program structure tree * Pocket set theory * Planar separator theorem in graph theory * ''Puccinia striiformis'' f.sp. ''tritici'', or Wheat yellow rust *PstLM, short-term light flicker metric * Penoscrotal transposition Economics * Provincial Sales Tax, a sales tax in most Canadian provinces * The Prebisch–Singer thesis or Prebisch–Singer hypothesis Places * Trail of Remembrance and Comradeship ( sl, Pot spominov in tovarištva, links=no), a walkway in Ljubljana, Slovenia * Poznań Fast Tram ( pl, Poznański Szybki Tramwaj, links=no), Poland * Prestonpans railway station, East Lothian, Scotland, station code Other uses * Personal Storage Table, a file format used in Microsoft applica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Standard Time
The Pacific Time Zone (PT) is a time zone encompassing parts of western Canada, the western United States, and western Mexico. Places in this zone observe standard time by subtracting eight hours from Coordinated Universal Time ( UTC−08:00). During daylight saving time, a time offset of UTC−07:00 is used. In the United States and Canada, this time zone is generically called the Pacific Time Zone. Specifically, time in this zone is referred to as Pacific Standard Time (PST) when standard time is being observed (early November to mid-March), and Pacific Daylight Time (PDT) when daylight saving time (mid-March to early November) is being observed. In Mexico, the corresponding time zone is known as the ''Zona Noroeste'' (Northwest Zone) and observes the same daylight saving schedule as the U.S. and Canada. The largest city in the Pacific Time Zone is Los Angeles, whose metropolitan area is also the largest in the time zone. The zone is two hours ahead of the Hawaii–Ale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sales Taxes In Canada
In Canada, there are two types of sales taxes levied. These are : *Provincial sales taxes (PST), levied by the provinces. * Goods and services tax (GST)/ harmonized sales tax (HST), a value-added tax levied by the federal government. The GST applies nationally. The HST includes the provincial portion of the sales tax but is administered by the Canada Revenue Agency (CRA) and is applied under the same legislation as the GST. The HST is in effect in Ontario, New Brunswick, Newfoundland and Labrador, Nova Scotia and Prince Edward Island. Every province except Alberta has implemented either a provincial sales tax or the Harmonized Sales Tax. The federal GST rate is 5 percent, effective January 1, 2008. The territories of Yukon, Northwest Territories, and Nunavut have no territorial sales taxes, so only the GST is collected. The three northern jurisdictions are heavily subsidized by the federal government, and their residents receive some additional tax concessions due to the hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partial Stroke Testing
stroke testing (or PST) is a technique used in a control system to allow the user to test a percentage of the possible failure modes of a shut down valve without the need to physically close the valve. PST is used to assist in determining that the safety function will operate on demand. PST is most often used on high integrity emergency shutdown valves (ESDVs) in applications where closing the valve will have a high cost burden yet proving the integrity of the valve is essential to maintaining a safe facility. In addition to ESDVs PST is also used on high integrity pressure protection systems or HIPPS. Partial stroke testing is not a replacement for the need to fully stroke valves as proof testing is still a mandatory requirement. Standards Partial stroke testing is an accepted petroleum industry standard technique and is also quantified in detail by regulatory bodies such as the International Electrotechnical Commission (IEC) and the Instrument Society of Automation (ISA). Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Police Security Service
The Norwegian Police Security Service (, ) is the police security agency of Norway. The agency was previously known as ''POT'' (' or Police Surveillance Agency), the name change was decided by the Parliament of Norway on 2 June 2001. History and organization The service was established in 1937 by direction of the Ministry of Justice led by Trygve Lie. It is responsible for monitoring and maintaining interior security in Norway. Known operational departments include ''counterintelligence unit'', ''counterterrorism unit'', ''counterproliferation and organized crime unit'', ''counterextremism unit'', ''investigation unit'', ''surveillance unit'', ''technology unit'', ''security analysis unit'' and ''foreign citizens unit''. In addition, PST is in charge of all VIP protection domestically and abroad except for the royal family, which has its own independent escort service. PST is, unlike all ordinary police services, not a part of the National Police Directorate, but placed dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Storage Table
In computing, a Personal Storage Table (.pst) is an open proprietary file format used to store copies of messages, calendar events, and other items within Microsoft software such as Microsoft Exchange Client, Windows Messaging, and Microsoft Outlook. The open format is controlled by Microsoft who provide free specifications and free irrevocable technology licensing. The file format may also be known as a Personal Folders (File) or Post Office File. When functioning in its capacity as a cache for Outlook's Cached Exchange Mode feature, it may be called an Off-line Storage Table (.ost) or an Off-line Folders (File). Overview In Microsoft Exchange Server, the messages, the calendar, and other data items are delivered to and stored on the server. Microsoft Outlook stores these items in a personal-storage-table (.pst) or off-line-storage-table (.ost) files that are located on the local computer. Most commonly, the .pst files are used to store archived items and the .ost files to mainta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prestonpans Railway Station
Prestonpans railway station is a railway station serving the town of Prestonpans, East Lothian, Scotland. It is located on the North Berwick Line The North Berwick Branch is a short railway branch line built by the North British Railway to connect North Berwick, in East Lothian, Scotland to the East Coast Main Line (at Drem). It was built as a tactical means of excluding competitors from ..., east of . It serves the town of Cockenzie and Port Seton, away. Services On Monday to Friday daytimes there is an hourly service westbound to Edinburgh and eastbound to , with extra trains at peak periods; a limited number of trains run to and from via . On Saturdays, a half-hourly service operates during the day, dropping to hourly in the evening. Trains also call hourly each way on Sundays from mid-morning. Routes References Notes Sources * * * Smith, W.A.C. & Anderson, P. (1995) ''An Illustrated History of Edinburgh's Railways'', Caernarfon, Irwell Press, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poznań Fast Tram
Poznań Fast Tram ( pl, Poznański Szybki Tramwaj, PST, informally: PeSTka, ''pestka'' – drupe, stone fruit) is a stretch of grade-separated tram/light rail line of the Trams in Poznań, tram system in Poznań, Poland. The tracks are set in a cutting or on an overpass, Railroad switch, switches allowing to drive on adjacent tracks. The stops, resembling railroad stations, have a different color scheme each. This tram line was created as an alternative to a more expensive rapid transit, metro. The PST, opened in 1997, links the densely populated northern districts of Winogrady and Piątkowo, Poznań, Piątkowo with the city center. System * Length: * Number of Tram stop, stops: 9 * Maximum speed: * Capacity: 5000 persons per hour * Trams run every 2.5 minutes during the rush hours, otherwise every 5 minutes Background Poznań is a city with about half a million inhabitants, with slightly over a million in the entire metropolitan area. Most of the city's office buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trail Of Remembrance And Comradeship
The Trail of Remembrance and Comradeship ( sl, Pot spominov in tovarištva, acronym ''PST''), also referred to as the Trail Along the Wire (), the Trail Around Ljubljana (), or the Green Ring (), is a gravel-paved recreational and memorial walkway almost long and wide around the city of Ljubljana, the capital of Slovenia. The walkway leads past Koseze Pond and across Golovec Hill. During World War II, the Province of Ljubljana, annexed by Fascist Italy, was subjected to brutal repression after the emergence of resistance and the Italian forces erected a barbed wire fence—the route of which is now the ''Trail of Remembrance and Comradeship''—around Ljubljana in order to prevent communication between the city's underground Liberation Front activists in Ljubljana and the Slovene Partisans in the surrounding countryside. The barbed wire was set around the town in February 1942 and surrounded it (even after the town's liberation on 9 May 1945) until 26 June 1945, when the town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prebisch–Singer Hypothesis
In economics, the Prebisch–Singer hypothesis (also called the Prebisch–Singer thesis) argues that the price of primary commodities declines relative to the price of manufactured goods over the long term, which causes the terms of trade of primary-product-based economies to deteriorate. , recent statistical studies have given support for the idea. The idea was developed by Raúl Prebisch and Hans Singer in the late 1940s; since that time, it has served as a major pillar of dependency theory and policies such as import substitution industrialization (ISI). Theory A common explanation for this supposed phenomenon is that manufactured goods have a greater income elasticity of demand than primary products, especially food. Therefore, as incomes rise, the demand for manufactured goods increases more rapidly than demand for primary products. In addition, primary products have a low price elasticity of demand, so a decline in their prices tends to reduce revenue rather than increa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penoscrotal Transposition
Penoscrotal transposition (PST) is a group of congenital defects involving an abnormal spatial arrangement of penis and scrotum The scrotum or scrotal sac is an anatomical male reproductive structure located at the base of the penis that consists of a suspended dual-chambered sac of skin and smooth muscle. It is present in most terrestrial male mammals. The scrotum co .... Types There are two types of penoscrotal transposition. * Complete penoscrotal transposition * Incomplete penoscrotal transposition In incomplete penoscrotal transposition, penis is located in the middle of the scrotum, but in complete transposition, penis is located in the perineum. Causes Treatment Gold standard of PST treatment is surgical repair. Repair technique of penoscrotal transposition included a Glenn–Anderson technique, which is developed by F. Glenn and E. Everett Anderson. References {{Med-stub Congenital disorders of urinary system Congenital disorders of male genital orga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan Standard Time
Pakistan Standard Time ( ur, , abbreviated as PKT) is UTC+05:00 hours ahead of Coordinated Universal Time. The time zone is in use during standard time in Asia. History Pakistan had been following UTC+05:30 since 1907 (during the British Raj) and continued using it after independence in 1947. On 15 September 1951, following the findings of mathematician Mahmood Anwar, two time zones were introduced. '' Karachi Time (KART)'' was introduced in West Pakistan by adjusting 30 minutes off UTC+05:30 to UTC+05:00, while '' Dacca Time'' (DACT) was introduced in East Pakistan by subtracting 30 minutes off UTC+06:30 to UTC+06:00. The changes were made effective on 30, September 1951. PKT is measured in Gilgit, near the village of Naltar. In 1971, Karachi Time was renamed to Pakistan Standard Time. Daylight saving time Daylight saving time is no longer observed in Pakistan. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flicker (light)
In visual perception, flicker is a human-visible change in luminous flux of an illuminated surface or light source which can be due to fluctuations of the light source itself, or due to external causes such as due to rapid fluctuations in the voltage of the power supply ( power-line flicker) or incompatibility with an external dimmer. Twinkling, also called scintillation, is a generic term for variations in apparent brightness, colour, or position of a distant luminous object viewed through a medium. Flicker exists for other organisms having different perceptual thresholds. Light meters and image sensors can potentially detect flicker at much higher frequency bands than human vision. Shutter speeds used in motion photography can interact with high frequency flicker to produce visual artifacts in the captured imagery that betray flicker that would not otherwise be noted. The spectral sensitivity of the human eye to flicker depends upon the mode of visual perception. Due to the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
