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SPI Building
SPI may refer to: Organizations * Indian Protection Service (''Serviço de Proteção ao Índio''), Brazil * Shotmed Paper Industries, an Egyptian paper manufacturers * Simulations Publications, Inc., a former US board game publisher * Sony Pictures Imageworks * Stream Processors, Inc, a semiconductor company * Sisters of Perpetual Indulgence, an LGBT group * Society for Philosophical Inquiry * Society of the Plastics Industry, a U.S. trade association * Software in the Public Interest * Software Patent Institute, US * St. Pascual Institution, Philippines school * St. Paul's Institution, a school in Malaysia * Sustainable Preservation Initiative, of cultural heritage * Sveriges Pensionärers Intresseparti, or Swedish Senior Citizen Interest Party * Social Progress Imperative, a US-based nonprofit created in 2012 Computing * SCSI Parallel Interface * Serial Peripheral Interface * Security Parameter Index in IPSec tunneling * ''Server Programming Interface'', an API for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sockpuppet Investigations
A sock puppet, sock puppet account, or simply sock is a false online identity used for deceptive purposes. The term originally referred to a hand puppet made from a sock. Sock puppets include online identities created to praise, defend, or support a person or organization, to manipulate public opinion, or to circumvent restrictions such as viewing a social media account that a user is blocked from. Sock puppets are unwelcome in many online communities and forums. History The practice of writing pseudonymous self-reviews began before the Internet. Writers Walt Whitman and Anthony Burgess wrote pseudonymous reviews of their own books,Amy Harmon"Amazon Glitch Unmasks War Of Reviewers" ''The New York Times'', February 14, 2004. (). as did Benjamin Franklin. The ''Oxford English Dictionary'' defines the term without reference to the internet, as "a person whose actions are controlled by another; a minion" with a 2000 citation from ''U.S. News & World Report''. Wikipedia has ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language)
C (''pronounced'' '' – like the letter c'') is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted Central processing unit, CPUs. It has found lasting use in operating systems code (especially in Kernel (operating system), kernels), device drivers, and protocol stacks, but its use in application software has been decreasing. C is commonly used on computer architectures that range from the largest supercomputers to the smallest microcontrollers and embedded systems. A successor to the programming language B (programming language), B, C was originally developed at Bell Labs by Ritchie between 1972 and 1973 to construct utilities running on Unix. It was applied to re-implementing the kernel of the Unix operating system. During the 1980s, C gradually gained popularity. It has become one of the most widely used programming langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Padre Island, Texas
South Padre Island is a resort town in Cameron County, Texas, United States. It is part of the Brownsville, Texas, Brownsville–Harlingen, Texas, Harlingen Brownsville-Harlingen metropolitan area, Metropolitan Statistical Area. The population was 2,066 at the 2020 United States census, 2020 census. The town is located on South Padre Island, a barrier island with the Laguna Madre situated to the leeward of the island and the Gulf of Mexico on the windward flank, along the Texas Gulf Coast of the United States, Gulf Coast. South Padre Island is accessible via the Queen Isabella Causeway from the town of Port Isabel, Texas, Port Isabel. South Padre Island is named after Padre Ballí, José Nicolás Ballí (Padre Ballí), a Catholic priest and settler. The island is only accessible via the Queen Isabella Causeway and has become a popular tourist destination for both the spring, summer and for winter Texans. It features many activities such as fishing, snorkeling, Beach Park at Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sediment Profile Imagery
Sediment Profile Imagery (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of sediment, pore water, and the important benthic boundary layer of water. Time-lapse imaging (tSPI) is used to examine biological activity over natural cycles, like tides and daylight or anthropogenic variables like feeding loads in aquaculture. SPI systems cost between tens and hundreds of thousands of dollars and weigh between 20 and 400 kilograms. Traditional SPI units can be effectively used to explore continental shelf and abyssal depths. Recently developeSPI-Scanor rSPI (rotational SPI) systems can now also be used to inexpensively investigate shallow (300 mV (oxidation reduction potential) level for oxic and less than 100 mV for anoxic chemoclines (with suboxic in between) as presented in Figure 3. The vert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abraham Lincoln Capital Airport
Abraham Lincoln Capital Airport – also known as Springfield Airport – is a civil-military airport in Sangamon County, Illinois, United States, located approximately three miles (6 km) northwest of downtown Springfield. It is owned by the Springfield Airport Authority (SAA). The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2023–2027 categorized it as a non-hub primary commercial service facility. It is the seventh busiest airport of the 12 commercial airports in Illinois. History The airport was dedicated in November 1947 under the name "Capital Airport." It came after pressure to construct a modern facility, as American Airlines and Chicago & Southern Airlines had canceled flights to Springfield in 1938 and 1939 respectively due to inadequate facilities at Capital Airport's predecessor. Construction on the new airport was begun soon after those cancellations but was delayed due to World War II. The original airport had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Progress Index
The Social Progress Index (SPI) measures the extent to which countries provide for the social and environmental needs of their citizens. Fifty-four indicators in the areas of basic human needs, foundations of well-being, and opportunity to progress show the relative performance of nations. The index is published by the nonprofit Social Progress Imperative, and is based on the writings of Amartya Sen, Douglass North, and Joseph Stiglitz. The SPI measures the well-being of a society by observing social and environmental outcomes directly rather than the economic factors. The social and environmental factors include wellness (including health, shelter and sanitation), equality, inclusion, sustainability and personal freedom and safety. Introduction and methodology The index combines three dimensions: # Basic needs, Basic human needs # Foundations of well-being # Business opportunity, Opportunity Each dimension includes four components, which are each composed of between three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single-point Injection
Manifold injection is a mixture formation system for internal combustion engines with external mixture formation. It is commonly used in engines with spark ignition that use petrol as fuel, such as the Otto engine, and the Wankel engine. In a manifold-injected engine, the fuel is injected into the intake manifold, where it begins forming a combustible air-fuel mixture with the air. As soon as the intake valve opens, the piston starts sucking in the still forming mixture. Usually, this mixture is relatively homogeneous, and, at least in production engines for passenger cars, approximately stoichiometric; this means that there is an even distribution of fuel and air across the combustion chamber, and enough, but not more air present than what is required for the fuel's complete combustion. The injection timing and measuring of the fuel amount can be controlled either mechanically (by a fuel distributor), or electronically (by an engine control unit). Since the 1970s and 1980s, manifold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Management
Project management is the process of supervising the work of a Project team, team to achieve all project goals within the given constraints. This information is usually described in project initiation documentation, project documentation, created at the beginning of the development process. The primary constraints are Scope (project management), scope, time and budget. The secondary challenge is to operations research, optimize the Resource allocation, allocation of necessary inputs and apply them to meet predefined objectives. The objective of project management is to produce a complete project which complies with the client's objectives. In many cases, the objective of project management is also to shape or reform the client's brief to feasibly address the client's objectives. Once the client's objectives are established, they should influence all decisions made by other people involved in the project– for example, project managers, designers, contractors and subcontractors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schedule Performance Indicator
A schedule (, ) or a timetable, as a basic time-management tool, consists of a list of times at which possible tasks, events, or actions are intended to take place, or of a sequence of events in the chronological order in which such things are intended to take place. The process of creating a schedule — deciding how to order these tasks and how to commit resources between the variety of possible tasks — is called scheduling,Ofer Zwikael, John Smyrk, ''Project Management for the Creation of Organisational Value'' (2011), p. 196: "The process is called scheduling, the output from which is a timetable of some form". and a person responsible for making a particular schedule may be called a scheduler. Making and following schedules is an ancient human activity. Some scenarios associate this kind of planning with learning life skills. Schedules are necessary, or at least useful, in situations where individuals need to know what time they must be at a specific location to rece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stateful Firewall
In computing, a stateful firewall is a network-based firewall that individually tracks sessions of network connections traversing it. Stateful packet inspection, also referred to as dynamic packet filtering, is a security feature often used in non-commercial and business networks. Description A stateful firewall keeps track of the state of network connections, such as TCP streams, UDP datagrams, and ICMP messages, and can apply labels such as ''LISTEN'', ''ESTABLISHED'', or ''CLOSING''. State table entries are created for TCP streams or UDP datagrams that are allowed to communicate through the firewall in accordance with the configured security policy. Once in the table, all ''RELATED'' packets of a stored session are streamlined, taking fewer CPU cycles than standard inspection. Related packets are also permitted to return through the firewall even if no rule is configured to allow communications from that host. If no traffic is seen for a specified time (time-out implementa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System Packet Interface
The System Packet Interface (SPI) family of Interoperability Agreements from the Optical Internetworking Forum specify chip-to-chip, channelized, packet interfaces commonly used in synchronous optical networking and Ethernet applications. A typical application of such a packet level interface is between a framer (for optical network) or a MAC (for IP network) and a network processor. Another application of this interface might be between a packet processor Application-specific integrated circuit, ASIC and a traffic manager device. Context There are two broad categories of chip-to-chip interfaces. The first, exemplified by PCI-Express and HyperTransport, supports reads and writes of memory addresses. The second broad category carries user packets over 1 or more channels and is exemplified by the IEEE 802.3 family of Media Independent Interfaces and the Optical Internetworking Forum family of System Packet Interfaces. Of these last two, the family of System Packet Interfaces is optimi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data & Analysis Center For Software
The Data & Analysis Center for Software (DACS) was one of several United States Department of Defense (DoD) sponsored Information Analysis Centers (IACs), administered by the Defense Technical Information Center (DTIC). It was managed by the U.S. Air Force Research Laboratory (AFRL) and operated by Quanterion Solutions Inc. under a long term DoD contract. This organization was consolidated into the Cyber Security and Information Systems Information Analysis Center (CSIAC). DACS is chartered to collect, analyze, and disseminate information relating to the software domainThe software domain refers to the broadest scope of software, anything that relates to software. to the DoD Software Engineering community, which includes Defense contractors and the academic community as well. DACS serves as an information broker, identifying resources that exist within the global community and making those resources available to the community through outreach venues such as an information rich w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
