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RFO Basic!
RFO may refer to: * RF Online, a multiplayer online role-playing computer game * Radio Frequency Overlay, analogue Cable TV over a GPON optical network * Réseau France Outre-mer, a network of radio and television stations operating in French overseas departments and territories * Range Forest Officer, similar to a forest ranger in the U.S. ** Forest Range Officer, similar title in India * Read For Ownership, an operation in computer cache coherency protocols * Republicans for Obama * Request for offer * Residual fuel oil, a heavy product from oil refineries * Reason For Outage, a term related to network outage in system administration * Restrictive flow orifice, a tool to limit the danger of uncontrolled flow, for example, in a compressed gas cylinder A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure. High-pressure gas cylinders are also called ''bottles''. Inside the cylinder the stored contents may be in a state o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RF Online
''RF Online'', originally named 'Rising Force', ( ko, 라이징 포스) is a 3D MMORPG developed by CCR. The first version of the game was released in South Korea and was later followed by Chinese (Mandarin), Japanese, Indonesian, Portuguese and English translations. The North American/European version of the game launched its retail phase on February 21, 2006. A mixture of science fiction and classic fantasy, ''RF Online'' is set in a distant planet in the Novus system where magic exists alongside high technology. Like most MMORPGs it follows the typical fantasy setting complete with swords and sorcery, but it also emphasizes the three-way Race vs. Race vs. Race (RvRvR) concept and modern/futuristic technology such as mecha and nuclear weapons. The NA/EU game service was brought down as of November 9, 2008, due to licence expiration. However, the developers, CCR have started to relaunch the game hosting it themselves for NA/EU. In August 2012, RF Online was confirmed to relaunc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republicans For Obama
United States President Barack Obama, a member of the Democratic Party, was endorsed or supported by some members of the Republican Party and by some political figures holding conservative views in the 2008 election. Although the vast majority of Obama's support came from liberal constituencies, some conservatives identified in him shared priorities or other positive attributes. As in any election, voters can and sometimes do cross party lines to vote for the other party's nominee. Republican and conservative Obama supporters were often referred to as "Obama Republicans", "Obamacans" or "Obamacons".CNN.com CNN Transcripts , McCain, Obama Sweep Potomac Primaries Republican and conservative supporters of Obama included elected officials, former elected officials, academics, commentators, and retired military o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Cylinder
A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure. High-pressure gas cylinders are also called ''bottles''. Inside the cylinder the stored contents may be in a state of compressed gas, vapor over liquid, supercritical fluid, or dissolved in a substrate material, depending on the physical characteristics of the contents. A typical gas cylinder design is elongated, standing upright on a flattened bottom end, with the valve and fitting at the top for connecting to the receiving apparatus. The term ''cylinder'' in this context is not to be confused with ''tank'', the latter being an open-top or vented container that stores liquids under gravity, though the term scuba tank is commonly used to refer to a cylinder used for breathing gas supply to an underwater breathing apparatus. Nomenclature In the United States, "bottled gas" typically refers to liquefied petroleum gas. "Bottled gas" is sometimes used in medical supply, espe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restrictive Flow Orifice
A Restrictive Flow Orifice (RFO) is a type of orifice plate. They are used to limit the potential danger, damage, or wastage of an uncontrolled flow from, for example, a compressed gas cylinder They are generally not limiting the flow during normal operation but if a fault or failure occurs causing uncontrolled flow the orifice will present a restriction, limiting the flow. It may be used to limit the accidental release of a hazardous gas (flammable, toxic, etc.) resulting from regulator or other component failure, restricting flow in a system in order to assure adequate pressure relief valve sizing and system over pressure protection, or restricting flow from bulk sources such as a water main.Gas Flow Characterization of Restrictive Flow Orifice Devices, Sandia REPORT SAND97-1670, Jul. 1997 Predicting Flow Correlations assist in predicting the flow of a particular gas or gas mixture through a RFO. This is done by first determining the flow through the same RFO at the required pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Outage
The term downtime is used to refer to periods when a system is unavailable. The unavailability is the proportion of a time-span that a system is unavailable or offline. This is usually a result of the system failing to function because of an unplanned event, or because of routine maintenance (a planned event). The term is commonly applied to networks and servers. The common reasons for unplanned outages are system failures (such as a crash) or communications failures (commonly known as network outage). The term is also commonly applied in industrial environments in relation to failures in industrial production equipment. Some facilities measure the downtime incurred during a work shift, or during a 12- or 24-hour period. Another common practice is to identify each downtime event as having an operational, electrical or mechanical origin. The opposite of downtime is uptime. Types Industry standards for the term "Outage Duration" or "Maintenance Duration" can have different poi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reason For Outage
The term downtime is used to refer to periods when a system is unavailable. The unavailability is the proportion of a time-span that a system is unavailable or offline. This is usually a result of the system failing to function because of an unplanned event, or because of routine maintenance (a planned event). The term is commonly applied to networks and servers. The common reasons for unplanned outages are system failures (such as a crash) or communications failures (commonly known as network outage). The term is also commonly applied in industrial environments in relation to failures in industrial production equipment. Some facilities measure the downtime incurred during a work shift, or during a 12- or 24-hour period. Another common practice is to identify each downtime event as having an operational, electrical or mechanical origin. The opposite of downtime is uptime. Types Industry standards for the term "Outage Duration" or "Maintenance Duration" can have differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Residual Fuel Oil
Fuel oil is any of various fractional distillation, fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residue (chemistry), residues (the heavier fractions). Fuel oils include heavy fuel oil, marine fuel oil (MFO), bunker fuel, furnace oil (FO), gas oil (gasoil), heating oils (such as home heating oil), diesel fuel and others. The term ''fuel oil'' generally includes any liquid fuel that is burned in a furnace or boiler to generate heat (heating oils), or used in an engine to generate power (as motor fuels). However, it does not usually include other liquid oils, such as those with a flash point of approximately , or oils burned in cotton- or wool-wick burners. In a stricter sense, ''fuel oil'' refers only to the heaviest commercial fuels that crude oil can yield, that is, those fuels heavier than gasoline (petrol) and petroleum naphtha, naphtha. Fuel oil consists of long-chain hydrocarbons, particularly al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Request For Offer
An invitation to tender (ITT, otherwise known as a call for bids or a request for tenders) is a formal, structured procedure for generating competing offers from different potential suppliers or contractors looking to obtain an award of business activity in works, supply, or service contracts, often from companies who have been previously assessed for suitability by means of a supplier questionnaire (SQ) or pre-qualification questionnaire (PQQ). The term "notice inviting tenders" (NIT) is often used in purchasing in India. An ITT differs from a request for quotation (RFQ) or a request for proposal (RFP), in which case other reasons (technology used, quality) might cause or allow choice of the second best offer. An RFP is a request for a price from a buyer but the buyer would also expect suggestions and ideas on how the project work should be done. RFPs are thus focused on more than just pricing/cost, they entail a bit of consulting from the contractor or vendor. The closest e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Read For Ownership
The MESI protocol is an Invalidate-based cache coherence protocol, and is one of the most common protocols that support write-back caches. It is also known as the Illinois protocol (due to its development at the University of Illinois at Urbana-Champaign). Write back caches can save a lot of bandwidth that is generally wasted on a write through cache. There is always a dirty state present in write back caches that indicates that the data in the cache is different from that in main memory. The Illinois Protocol requires a cache to cache transfer on a miss if the block resides in another cache. This protocol reduces the number of main memory transactions with respect to the MSI protocol. This marks a significant improvement in performance. States The letters in the acronym MESI represent four exclusive states that a cache line can be marked with (encoded using two additional bits): ;Modified (M): The cache line is present only in the current cache, and is ''dirty'' - it has be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Frequency Overlay
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Range Officer
Range Forest Officer / Ranger / Forest Range Officer / Circle forest officer is an officer for a State Forest Service (SFS) in the state government. In some states, they also are referred to as a "Forest Range Officer." Range Forest Officer is a Gazetted officer. They wear a prescribed khaki uniform which has 3 three ( five pointed) stars on shoulder without any stripes. RFO is a uniform police officer for forest conservation. He or she is equivalent to Tahsildar or circle officers in the administrative domain and Deputy superintendent of police with three stars without any stripes in Forest Rangers are state forest officers who belong to the provincial forest forces, either direct entrants at that rank or promoted from Deputy Rangers. Officers recruited by State Public Service Commission in India or tate recruitment serviceeceive this rank directly. Range Forest Officers/Forest Rangers are also known as a Green Soldiers/Green Warriors. Accountability Range Forest officers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Ranger
A ranger, park ranger, park warden, or forest ranger is a law enforcement person entrusted with protecting and preserving parklands – national, state, provincial, or local parks. Description "Parks" may be broadly defined by some systems in this context, and include protected culturally or historically important built environments, and is not limited to the natural environment. Different countries use different names for the position. ''Warden'' is the favored term in Canada, Republic of Ireland, Ireland, and United Kingdom, the United Kingdom. Within United States, the United States, the National Park Service refers to the position as a park ranger. The United States Forest Service, U.S. Forest Service refers to the position as a forest ranger. Other countries use the term ''park warden'' or ''game warden'' to describe this occupation. The profession includes a number of disciplines and specializations, and park rangers are often required to be proficient in more than one. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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