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Wilson Benesch
Wilson Benesch is a British company that designs and manufactures hi-fi high-end audio equipment, like loudspeakers and turntables. Wilson Benesch was founded in 1989 in Sheffield, South Yorkshire, England. Today the company is regarded as an audio design companies in the United Kingdom. Wilson Benesch operates its entire design and manufacturing operation from Falcon House, an art-deco styled building in the North-West of the city and the original home of Batchelors, built in the 1930s. Wilson Benesch's first product was the Wilson Benesch Turntable launched in 1991. Since then Wilson Benesch has consistently developed turntables, loudspeakers, and furniture. The company has frequently used carbon fibre composites and metal alloys within its manufacturing process. Despite its name, there are no relations between Wilson Benesch and the US loudspeaker manufacturer Wilson Audio. In-house design and manufacturing Wilson Benesch states that it manufactures almost 90% of all pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or Over-the-counter (finance), over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their public company, publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer-aided Manufacturing
Computer-aided manufacturing (CAM) also known as computer-aided modeling or computer-aided machining is the use of software to control machine tools in the manufacturing of work pieces. This is not the only definition for CAM, but it is the most common; CAM may also refer to the use of a computer to assist in all operations of a manufacturing plant, including planning, management, transportation and storage. Its primary purpose is to create a faster production process and components and tooling with more precise dimensions and material consistency, which in some cases, uses only the required amount of raw material (thus minimizing waste), while simultaneously reducing energy consumption. CAM is now a system used in schools and lower educational purposes. CAM is a subsequent computer-aided process after computer-aided design (CAD) and sometimes computer-aided engineering (CAE), as the model generated in CAD and verified in CAE can be input into CAM software, which then controls ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infrasonic
Infrasound, sometimes referred to as low status sound, describes sound waves with a frequency below the lower limit of human audibility (generally 20 Hz). Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high. The ear is the primary organ for sensing low sound, but at higher intensities it is possible to feel infrasound vibrations in various parts of the body. The study of such sound waves is sometimes referred to as infrasonics, covering sounds beneath 20 Hz down to 0.1 Hz (and rarely to 0.001 Hz). People use this frequency range for monitoring earthquakes and volcanoes, charting rock and petroleum formations below the earth, and also in ballistocardiography and seismocardiography to study the mechanics of the heart. Infrasound is characterized by an ability to get around obstacles with little dissipation. In music, acoustic waveguide methods, such as a large pipe o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polypropylene
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene. Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Its properties are similar to polyethylene, but it is slightly harder and more heat-resistant. It is a white, mechanically rugged material and has a high chemical resistance. Bio-PP is the bio-based counterpart of polypropylene (PP). Polypropylene is the second-most widely produced commodity plastic (after polyethylene). In 2019, the global market for polypropylene was worth $126.03 billion. Revenues are expected to exceed US$145 billion by 2019. The sales of this material are forecast to grow at a rate of 5.8% per year until 2021. History Phillips Petroleum chemists J. Paul Hogan and Robert Banks first demonstrated the polymerization of propylene in 1951. The stereoselective polymerization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neodymium Magnet
A Nickel-plated neodymium magnet on a bracket from a thumb">Nickel-plated neodymium magnet cubes Left: high-resolution transmission electron microscopy image of Nd2Fe14B; right: unit_cell.html" ;"title="crystal structure with unit cell">crystal structure with unit cell marked A neodymium magnet (also known as NdFeB, NIB or Neo magnet) is the most widely used type of rare-earth magnet. It is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd2Fe14B tetragonal crystal system, tetragonal crystalline structure. Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet available commercially. NdFeB magnets can be classified as sintered or bonded, depending on the manufacturing process used.Sintered NdFe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperbolic Functions
In mathematics, hyperbolic functions are analogues of the ordinary trigonometric functions, but defined using the hyperbola rather than the circle. Just as the points form a circle with a unit radius, the points form the right half of the unit hyperbola. Also, similarly to how the derivatives of and are and respectively, the derivatives of and are and respectively. Hyperbolic functions occur in the calculations of angles and distances in hyperbolic geometry. They also occur in the solutions of many linear differential equations (such as the equation defining a catenary), cubic equations, and Laplace's equation in Cartesian coordinates. Laplace's equations are important in many areas of physics, including electromagnetic theory, heat transfer, fluid dynamics, and special relativity. The basic hyperbolic functions are: * hyperbolic sine "" (), * hyperbolic cosine "" (),''Collins Concise Dictionary'', p. 328 from which are derived: * hyperbolic tangent "" () ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Trade And Industry (United Kingdom)
The Department of Trade and Industry (DTI) was a United Kingdom government department formed on 19 October 1970. It was replaced with the creation of the Department for Business, Enterprise and Regulatory Reform and the Department for Innovation, Universities and Skills on 28 June 2007. History The department was first formed on 19 October 1970 with the merger of the Board of Trade and the Ministry of Technology, creating a new cabinet post of Secretary of State for Trade and Industry. The new department also took over the Department of Employment's former responsibilities for monopolies and mergers. In January 1974, the department's responsibilities for energy production were transferred to a newly created Department of Energy. On 5 March that year, following a Labour Party victory in the February 1974 general election, the department was split into the Department of Trade, the Department of Industry and the Department of Prices and Consumer Protection The Department ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Manufacturing Park
The Advanced Manufacturing Park (AMP) is a manufacturing technology park in Waverley, Rotherham, South Yorkshire, England. It was partly funded by the European Regional Development Fund, and developed by thHarworth Group previously the property development wing of UK Coal, on reclaimed opencast coal mine land close to the site of the battle of Orgreave. Organisations on site The major tenants at the AMP are: * Advanced Manufacturing Research Centre (AMRC), a joint venture between University of Sheffield and over a hundred industrial partners in addition to Boeing. * Bodycote * Castings Technology International (Cti) * Excel Superturn * McLaren Automotive * Metalysis * Nikken Europe * Nuclear Advanced Manufacturing Research Centre (Nuclear AMRC) * Rolls-Royce * Sandvik Coromant * The Welding Institute * UK Atomic Energy Authority The AMP Technology Centre houses approximately 40 manufacturing/technology related businesses in its three buildings. These range from star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheffield Hallam University
Sheffield Hallam University (SHU) is a public research university in Sheffield, South Yorkshire, England. The university is based on two sites; the City Campus is located in the city centre near Sheffield railway station, while the Collegiate Crescent Campus is about two miles away in the Broomhall Estate off Ecclesall Road in south-west Sheffield. The university is the largest university in the UK (out of ) with students (of whom 4,400 are international students), 4,494 staff and 708 courses. History Foundation and growth In 1843, as the industrial revolution gathered pace and Sheffield was on the verge of becoming the steel, tool and cutlery making capital of the world, the Sheffield School of Design was founded following lobbying by artist Benjamin Haydon. The day-to-day running was controlled by the local council, whilst the Board of Trade in London appointed the head. Tuition began in a 60x40ft rented room off Glossop Road. In 1850, the School of Design was renamed Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Sheffield
The University of Sheffield (informally Sheffield University or TUOS) is a public university, public research university in Sheffield, South Yorkshire, England. Its history traces back to the foundation of Sheffield Medical School in 1828, Firth College in 1879 and Sheffield Technical School in 1884. University College of Sheffield was subsequently formed by the amalgamation of the three institutions in 1897 and was granted a royal charter as University of Sheffield in 1905 by King Edward VII. Sheffield is formed from 50 academic departments which are organised into five faculties and an international faculty. The annual income of the institution for 2020–21 was £741 million, of which £163 million was from research grants and contracts, with an expenditure of £708.6 million. Sheffield ranks among the top 10 of UK universities for research grant funding, and it has become number one in the UK for income and investment in engineering research according to new data published by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Oxford
The University of Oxford is a collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the world's second-oldest university in continuous operation. It grew rapidly from 1167 when Henry II banned English students from attending the University of Paris. After disputes between students and Oxford townsfolk in 1209, some academics fled north-east to Cambridge where they established what became the University of Cambridge. The two English ancient universities share many common features and are jointly referred to as ''Oxbridge''. Both are ranked among the most prestigious universities in the world. The university is made up of thirty-nine semi-autonomous constituent colleges, five permanent private halls, and a range of academic departments which are organised into four divisions. All the colleges are self-governing institutions within the university, each controlling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Leeds
, mottoeng = And knowledge will be increased , established = 1831 – Leeds School of Medicine1874 – Yorkshire College of Science1884 - Yorkshire College1887 – affiliated to the federal Victoria University1904 – University of Leeds , type = Public , endowment = £90.5 million , budget = £751.7 million , chancellor = Jane Francis , vice_chancellor = Simone Buitendijk , students = () , undergrad = () , postgrad = () , city = Leeds , province = West Yorkshire , country = England , campus = Urban, suburban , free_label = Newspaper , free = The Gryphon , colours = , website www.leeds.ac.uk, logo = Leeds University logo.svg , logo_size = 250 , administrative_staff = 9,200 , coor = , affiliations = The University of Leeds is a public research university in Leeds, West Yorkshire, England. It was established in 1874 as the Yorkshire College of Science. In 1884 it merged with the Leeds School of Medicine (established 1831) and was rena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
