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V.F.D
VFD may refer to: * Factory Workers' Union of Germany, (german: Verband der Fabrikarbeiter Deutschlands, link=no), a former trade union in Germany * Vacuum fluorescent display, a display device on consumer electronics equipment * Variable-frequency drive, a speed control method for electric motors * Veterinary Feed Directive, in U.S. agricultural policy * Virtual Floppy Disk (file type), used by Microsoft Virtual PC * VFD (A Series Of Unfortunate Events), a fictional secret organization in the ''A Series of Unfortunate Events'' and ''All the Wrong Questions'' novel series * Volunteer fire department, a local emergency service See also * ''Vicarius Filii Dei ''Vicarius Filii Dei'' (Latin: ''Vicar'' or ''Representative of the Son of God'') is a phrase first used in the forged medieval ''Donation of Constantine'' to refer to Saint Peter, who is regarded as the first Pope by the Catholic Church. Origins ...'' * V. F. D. Pareto {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VFD (A Series Of Unfortunate Events)
''A Series of Unfortunate Events'' is a series of thirteen Children's literature, children's novels written by American author Daniel Handler under the pen name Lemony Snicket. The books follow the turbulent lives of List of A Series of Unfortunate Events characters#Violet Baudelaire, Violet, List of A Series of Unfortunate Events characters#Klaus Baudelaire, Klaus, and List of A Series of Unfortunate Events characters#Sunny Baudelaire, Sunny Baudelaire. After their parents' death in a fire, the children are placed in the custody of a murderous relative, List of A Series of Unfortunate Events characters#Count Olaf, Count Olaf, who attempts to steal their inheritance and later, orchestrates numerous disasters with the help of his accomplices as the children attempt to flee. As the plot progresses, the Baudelaires gradually confront further mysteries surrounding their family and deep conspiracies involving a secret society known as the V.F.D. (Volunteer Fire Department). Character ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articles For Deletion
Volunteer editors of Wikipedia delete articles on the online encyclopedia on a regular basis, following processes that have been formulated by the site's community over time. The most common route is outright deletion of articles that are clearly in violation of rules of the website (speedy deletion). Other mechanisms include an intermediate collaborative process that bypasses a full discussion (proposed deletion or PROD), and full discussion at the dedicated forum called Articles for deletion (AfD). As a technical action, deletion can only be carried out by a subset of editors who have been assigned particular technical privileges by the community, called administrators. A deletion that has been carried out can be contested by appeal to the deleting administrator, or on another discussion board called Deletion review (DRV). Unless an administrator deletes an article on sight, the deletion process involves the addition of a template to the article by an editor, indicating to read ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Factory Workers' Union Of Germany
The Factory Workers' Union of Germany (, VFD, commonly known as , FAV) was a trade union in Germany. History The union was founded in early July 1890, as a general union affiliated to the General Commission of German Trade Unions, gathering unskilled workers from many different industrial sectors. It was initially named the Union of Factory, Agricultural and Commercial Support Workers in Germany It grew rapidly, with 11,000 members by 1896, and 76,000 by 1905. However, in 1906, it decided to only represent workers in six industries: * Chemical industry * Paper making * Brick making * Sugar refining * Agriculture * Dairies, distilleries and related trades In light of this, in 1908, it changed its name to the "Factory Workers' Union of Germany", and by 1912, it had come to focus on the chemical, paper, building materials, and food industries. This strategy proved successful, and by 1913 the membership had reached 210,000. That year, the Union of Flower Workers joined, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacuum Fluorescent Display
A vacuum fluorescent display (VFD) is a display device once commonly used on consumer electronics equipment such as video cassette recorders, car radios, and microwave ovens. A VFD operates on the principle of cathodoluminescence, roughly similar to a cathode ray tube, but operating at much lower voltages. Each tube in a VFD has a phosphor-coated carbon anode that is bombarded by electrons emitted from the cathode filament.Chen, J., Cranton, W., & Fihn, M. (Eds.). (2016). Handbook of Visual Display Technology. doi:10.1007/978-3-319-14346-0 page 1610 onwards In fact, each tube in a VFD is a triode vacuum tube because it also has a mesh control grid. Unlike liquid crystal displays, a VFD emits very bright light with high contrast and can support display elements of various colors. Standard illumination figures for VFDs are around 640 cd/m2 with high-brightness VFDs operating at 4,000 cd/m2, and experimental units as high as 35,000 cd/m2 depending on the drive vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variable-frequency Drive
A variable-frequency drive (VFD) is a type of motor drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and, depending on topology, to control associated voltage or current variation., quote is per definition on p. 4 of NEMA Standards Publication ICS 7.2-2021. VFDs may also be known as 'AFDs' (adjustable-frequency drives), 'ASDs' (adjustable-speed drives), 'VSDs' (variable-speed drives), 'AC drives', 'micro drives', 'inverter drives' or, simply, 'drives'. VFDs are used in applications ranging from small appliances to large compressors. An increasing number of end users are showing greater interest in electric drive systems due to more stringent emission standards and demand for increased reliability and better availability. Systems using VFDs can be more efficient than those using throttling control of fluid flow, such as in systems with pumps and damper control for fans. However, the global market penetration fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veterinary Feed Directive
A Veterinary Feed Directive (VFD) is, under the law of the United States, a written authorization allowing animal keepers to use animal feed containing specified antibiotics in accordance with Food and Drug Administration (FDA) approved directions for use. Synopsis The requirement for a VFD was created by the Animal Drug Availability Act 1996 (P.L. 104-250). Regulations related to the VFD are published by the FDA's Center for Veterinary Medicine in 21 CFR 510, 514, and 558. A VFD is required for any species of animal fed medicated feed Medicated feed is an American legal terminology. As of 2019, it was defined in 21 CFR ยง 558.3. History and synopsis The Animal Drug Availability Act 1996 introduced the term of ''new animal drug'', which should be applied in combination with trad ... containing a VFD drug; this law is not limited to livestock. VFD drugs must be used under the professional supervision of a licensed veterinarian. The purpose of implementing the VFD is to aid in de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Floppy Disk (file Type)
VHD (Virtual Hard Disk) and its successor VHDX are file formats representing a virtual hard disk drive (HDD). They may contain what is found on a physical HDD, such as disk partitions and a file system, which in turn can contain files and folders. They are typically used as the hard disk of a virtual machine, are built into modern versions of Windows, and are the native file format for Microsoft's hypervisor (virtual machine system), Hyper-V. The format was created by Connectix for their Virtual PC product, known as Microsoft Virtual PC since Microsoft acquired Connectix in 2003. VHDX was introduced in Windows 8/Windows Server 2012 to add features and flexibility missing in VHD that had become apparent over time. Since June 2005, Microsoft has made the VHD and VHDX Image Format Specifications available to third parties under the Microsoft Open Specification Promise. Features A Virtual Hard Disk allows multiple operating systems to reside on a single host machine. This m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volunteer Fire Department
A volunteer fire department (VFD) is a fire department of volunteers who perform fire suppression and other related emergency services for a local jurisdiction. Volunteer and retained (on-call) firefighters are expected to be on call to respond to emergency calls for long periods of time, and are summoned to the fire station when their services are needed. They are also expected to attend other non-emergency duties as well (training, fundraising, equipment maintenance, etc.). Volunteer firefighters contrast with paid firefighters who work full or part-time and receive a salary. Some volunteer firefighters may be part of a combination fire department that employs both full-time and volunteer firefighters. On-call firefighters who receive some pay for their work are known as call firefighters in the United States, and retained firefighters in the United Kingdom and Ireland. International The earliest firefighting organizations were made up of volunteers. The first large organiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicarius Filii Dei
''Vicarius Filii Dei'' (Latin: ''Vicar'' or ''Representative of the Son of God'') is a phrase first used in the forged medieval ''Donation of Constantine'' to refer to Saint Peter, who is regarded as the first Pope by the Catholic Church. Origins and uses of the phrase The earliest known instance of the phrase ''Vicarius Filii Dei'' is in the ''Donation of Constantine'', now dated between the eighth and the ninth centuries AD. Johann Peter Kirsch states that "many of the recent critical students of the document .e. Donation of Constantinelocate its composition at Rome and attribute the forgery to an ecclesiastic, their chief argument being an intrinsic one: this false document was composed in favour of the popes and of the Holy Catholic Roman Church, therefore the Christ Church itself must have had the chief interest in a forgery executed for a purpose so clearly expressed". However, it goes on to state, "Grauert, for whom the forger is a Frankish subject, shares the view of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
