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Tier 1 (other)
Tier 1 or Tier One may refer to: * Tier 1 capital, the core measure of a bank's financial strength * Tier 1 network, category of Internet backbone network * Scaled Composites Tier One, a suborbital human spaceflight program * Tier 1 nations in rugby union * WTA Tier I tournaments, a series of elite women's tennis tournaments * Tier 1 visas under the Points-based immigration system (United Kingdom) * Tier 1 – UK Nuclear Site Management & Licensing, nuclear site management licensees * Tier One (military), some highly secretive special forces units in the U.S. * Tier 1 in the First COVID-19 tier regulations in England, the lowest concern * Tier 1 in the Second COVID-19 tier regulations in England, the lowest concern * Tier I, a data center standard * Tier I, in United States vehicle emission standards *In a supply chain, those suppliers who sell to the manufacturer or main customer directly See also * Multitier architecture * Two-tier healthcare * Three-tier system (disambiguatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tier 1 Capital
Tier 1 capital is the core measure of a bank's financial strength from a regulator's point of view.By definition of Bank for International Settlements. It is composed of ''core capital'', which consists primarily of common stock and disclosed reserves (or retained earnings), but may also include non-redeemable non-cumulative preferred stock. The Basel Committee also observed that banks have used innovative instruments over the years to generate Tier 1 capital; these are subject to stringent conditions and are limited to a maximum of 15% of total Tier 1 capital. This part of the Tier 1 capital will be phased out during the implementation of Basel III. Capital in this sense is related to, but different from, the accounting concept of shareholders' equity. Both Tier 1 and Tier 2 capital were first defined in the Basel I capital accord and remained substantially the same in the replacement Basel II accord. Tier 2 capital represents "supplementary capital" such as undisclosed reserves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Center
A data center (American English) or data centre (British English)See spelling differences. is a building, a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as telecommunications and storage systems. Since IT operations are crucial for business continuity, it generally includes redundant or backup components and infrastructure for power supply, data communication connections, environmental controls (e.g., air conditioning, fire suppression), and various security devices. A large data center is an industrial-scale operation using as much electricity as a small town. History Data centers have their roots in the huge computer rooms of the 1940s, typified by ENIAC, one of the earliest examples of a data center.Old large computer rooms that housed machines like the U.S. Army's ENIAC, which were developed pre-1960 (1945), were now referred to as "data centers". Early computer systems, complex to operate and ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tier 2 (other)
Tier 2 may refer to: * Tier 2 capital, constituents of a bank's capital requirement * Tier 2 network, a type of Internet service provider * Scaled Composites Tier Two, a human spaceflight program * Tier 2 in the First COVID-19 tier regulations in England, the middle level * Tier 2 in the Second COVID-19 tier regulations in England * Tier II, a data center standard * Tier II, in United States vehicle emission standards See also * Two-tier healthcare * Multitier architecture * WTA Tier II tournaments, Women's Tennis Association tennis second-level tournaments * Three-tier system (other) * Tier 1 (other) * Tier 3 (other) * Tier 4 (other) Tier 4 or Tier four may refer to: *Tier 4 COVID restrictions in England under The Health Protection (Coronavirus, Restrictions) (All Tiers) (England) Regulations 2020, the highest level *Level 4 COVID restrictions, in COVID-19 pandemic in Scotland ... * Tier II+, a remotely-piloted, surveillance aircraft { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-tier System (other)
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Three-tier system may refer to: * Multitier architecture, a client–server architecture in software engineering, typically of three tiers * Three-tier system (alcohol distribution), the system established in the U.S. after the repeal of Prohibition * Three-tier education, structures of schooling in England * First COVID-19 tier regulations in England, 14 October – 5 November 2020 * Second COVID-19 tier regulations in England, 2 December 2020 – 29 March 2021, on 20 December it became four-tier See also *Tier 1 (other) *Tier 2 (other) *Tier 3 (other) *Tier 4 (other) Tier 4 or Tier four may refer to: *Tier 4 COVID restrictions in England under The Health Protection (Coronavirus, Restrictions) (All Tiers) (England) Regulations 2020, the highest level *Level 4 COVID restrictions, in COVID-19 pandemic in Scotland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-tier Healthcare
Two-tier healthcare is a situation in which a basic government-provided healthcare system provides basic care, and a secondary tier of care exists for those who can pay for additional, better quality or faster access. Most countries have both publicly and privately funded healthcare, but the degree to which it creates a quality differential depends on the way the two systems are managed, funded, and regulated. Some publicly funded universal healthcare systems deliver excellent service and the private system tends to be small and not highly differentiated. In other, typically poorer countries, the public health system is underfunded and overstretched, offering opportunities for private companies to deliver better-quality, albeit more expensive coverage. Canada In Canada, patients have freedom with regard to which doctors and facilities they use. Under Canada's single-payer system, all Canadian citizens have the right to access healthcare services governed by provincial and terr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multitier Architecture
In software engineering, multitier architecture (often referred to as ''n''-tier architecture) is a client–server architecture in which presentation, application processing and data management functions are physically separated. The most widespread use of multitier architecture is the three-tier architecture. ''N''-tier application architecture provides a model by which developers can create flexible and reusable applications. By segregating an application into tiers, developers acquire the option of modifying or adding a specific tier, instead of reworking the entire application. A three-tier architecture is typically composed of a ''presentation'' tier, a ''logic'' tier, and a ''data'' tier. While the concepts of layer and tier are often used interchangeably, one fairly common point of view is that there is indeed a difference. This view holds that a ''layer'' is a logical structuring mechanism for the conceptual elements that make up the software solution, while a ''tier'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supply Chain
In commerce, a supply chain is a network of facilities that procure raw materials, transform them into intermediate goods and then final products to customers through a distribution system. It refers to the network of organizations, people, activities, information, and resources involved in delivering a product or service to a consumer. Supply chain activities involve the transformation of natural resources, raw materials, and components into a finished product and delivering the same to the end customer. In sophisticated supply chain systems, used products may re-enter the supply chain at any point where residual value is recyclable. Supply chains link value chains. Suppliers in a supply chain are often ranked by "tier", with first-tier suppliers supplying directly to the client, second-tier suppliers supplying to the first tier, and so on. Overview A typical supply chain begins with the ecological, biological, and political regulation of natural resources, followed by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Vehicle Emission Standards
United States vehicle emission standards are set through a combination of legislative mandates enacted by Congress through Clean Air Act (CAA) amendments from 1970 onwards, and executive regulations managed nationally by the Environmental Protection Agency (EPA), and more recently along with the National Highway Traffic Safety Administration (NHTSA). These standard cover common motor vehicle air pollution, including carbon monoxide, nitrogen oxides, and particulate emissions, and newer versions have incorporated fuel economy standards. In nearly all cases, these agencies set standards that are expected to be met on a fleet-wide basis from automobile and other vehicle manufacturers, with states delegated to enforce those standards but not allowed to set stricter requirements. California has generally been the exception, having been granted a waiver and given allowance to set stricter standards as it had established its own via the California Air Resources Board prior to the 1970 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second COVID-19 Tier Regulations In England
The Health Protection (Coronavirus, Restrictions) (All Tiers) (England) Regulations 2020 (SI 2020/1374) is an English emergency statutory instrument that replaced the second lockdown regulations from 2 December 2020. As initially made, it brought back the three-tier legal framework first introduced by the first COVID-19 tier regulations in England (in effect 14 October – 5 November 2020), but with changes to the restrictions within each tier. The regulations were sometimes referred as the "second tier regulations" or the "all tiers regulations". Exceptions to the restrictions on gatherings were initially to be permitted during the Christmas period, defined as 23–27 December 2020. But following a continued rise in infections in London and the South East, parts of those areas were moved up to the highest level, tier 3, on 17 December (ahead of the formal review date) and on 19 December (the formal review date). On 20 December, a new tier 4 was added with restrictions similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tier 1 Network
A Tier 1 network is an Internet Protocol (IP) network that can reach every other network on the Internet solely via settlement-free interconnection (also known as settlement-free peering). Tier 1 networks can exchange traffic with other Tier 1 networks without paying any fees for the exchange of traffic in either direction. In contrast, some Tier 2 networks and all Tier 3 networks must pay to transmit traffic on other networks. There is no authority that defines tiers of networks participating in the Internet. The most common and well-accepted definition of a Tier 1 network is a network that can reach every other network on the Internet without purchasing IP transit or paying for peering. By this definition, a Tier 1 network must be a transit-free network (purchases no transit) that peers for free with every other Tier 1 network and can reach all major networks on the Internet. Not all transit-free networks are Tier 1 networks, as it is possible to become transit-free by paying for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First COVID-19 Tier Regulations In England
On 14 October 2020, the UK Government abandoned its attempts to control the spread of SARS-CoV-2 by means of piecemeal local regulations and introduced a three-tier approach across England, with legal restrictions varying according to government-defined tiers (referred to in government statements as "Local COVID Alert Levels"). Tier 1 restrictions are referred to as 'Local COVID Alert Level Medium', with tier 2 being 'Local COVID Alert Level High' and tier 3 'Local COVID Alert Level Very High'. The restrictions were enforced by three English statutory instruments, as follows: * "Tier 1": The Health Protection (Coronavirus, Local COVID-19 Alert Level) (Medium) (England) Regulations 2020 (SI 2020/1103) * "Tier 2": The Health Protection (Coronavirus, Local COVID-19 Alert Level) (High) (England) Regulations 2020 (SI 2020/1104) * "Tier 3": The Health Protection (Coronavirus, Local COVID-19 Alert Level) (Very High) (England) Regulations 2020 (SI 2020/1105) These are collectively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Mission Unit
The term Tier One Special Mission Unit or Special Missions Unit (SMU) is a term sometimes used, particularly in the United States, to describe some highly secretive military special operations forces. Special mission units have been involved in high-profile military operations, such as the killing of Osama bin Laden. United States The United States military definition in the ''Department of Defense Dictionary of Military and Associated Terms'' comes from ''Joint Publication 3-05.1 – Joint Special Operations Task Force Operations'' (JP 3-05.1). JP 3-05.1 defines a "special mission unit" as "a generic term to represent a group of operations and support personnel from designated organizations that is task-organized to perform highly classified activities." The U.S. government does not acknowledge which units specifically are designated as special missions units, only that they have special mission units within the Joint Special Operations Command (JSOC), which is part of U.S. Spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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