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British United Shoe Machinery
British United Shoe Machinery Ltd. (BUSM) was formed in England around the turn of the 20th century, as a subsidiary of the American United Shoe Machinery Corporation, United Shoe Machinery Company. For most of the 20th century, USM was the world's largest manufacturer of footwear machinery and materials, exporting shoe machinery to more than 50 countries. After two takeovers and a BUSM-based management buyout the USM group became headquartered in Belgrave, Leicester until entering administration in 2000. In the 1960s and 1970s, it was Leicester's biggest employer employing more than 4,500 locally and 9500 worldwide. Most of the workforce was recruited via an apprentice scheme which trained a large proportion of Leicester's engineers.. The company had "a respected reputation for technical innovation and excellence", between 1898 and 1960, it developed and marketed nearly 800 new and improved shoe machines and patented more than 9,000 inventions, at one time employing 5% of the UK ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Footwear
Footwear refers to garments worn on the feet, which typically serve the purpose of protective clothing, protection against adversities of the environment such as wear from rough ground; stability on slippery ground; and temperature. *Shoes and similar garments ease locomotion and prevent injuries. Such footwear can also be used for fashion and adornment, as well as to indicate the status or rank of the person within a social structure. *Socks and other hosiery are typically worn additionally between the feet and other footwear for further comfort and relief. Cultures have different customs regarding footwear. These include not using any in some situations, usually bearing a symbolic meaning. This can however also be imposed on specific individuals to place them at a practical disadvantage against shod people, if they are excluded from having footwear available or are prohibited from using any. This usually takes place in situations of captivity, such as imprisonment or slavery, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeastern United States. It has an area of and a population of 675,647 as of the 2020 United States census, 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest metropolitan area in New England and the Metropolitan statistical area, eleventh-largest in the United States. Boston was founded on Shawmut Peninsula in 1630 by English Puritans, Puritan settlers, who named the city after the market town of Boston, Lincolnshire in England. During the American Revolution and American Revolutionary War, Revolutionary War, Boston was home to several seminal events, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shell (projectile)
A shell, in a modern military context, is a projectile whose payload contains an explosive, incendiary device, incendiary, or other chemical filling. Originally it was called a bombshell, but "shell" has come to be unambiguous in a military context. A shell can hold a tracer ammunition, tracer. All explosive- and incendiary-filled projectiles, particularly for mortar (weapon), mortars, were originally called ''grenades'', derived from the French language, French word for pomegranate, so called because of the similarity of shape and that the multi-seeded fruit resembles the powder-filled, fragmentizing bomb. Words cognate with ''grenade'' are still used for an artillery or mortar projectile in some European languages. Shells are usually large-caliber projectiles fired by artillery, armored fighting vehicle, armoured fighting vehicles (e.g. tanks, assault guns, and mortar carriers), warships, and autocannons. The shape is usually a cylinder (geometry), cylinder topped by an o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aero Engine
An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Aircraft using power components are referred to as powered flight. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years many small UAVs have used electric motors. Manufacturing industry The largest manufacturer of turboprop engines for general aviation is Pratt & Whitney. General Electric announced in 2015 entrance into the market. Development history * 1903: Manly-Balzer engine sets standards for later radial engines. * 1910: Coandă-1910, an unsuccessful ducted fan aircraft exhibited at Paris Aero Salon, powered by a piston engine. The aircraft never flew, but a patent was filed for routing exhaust gases into the duct to augment thrust. * 1914: Auguste Rateau suggests using exhaust-powered compressor – a turbocharger – to improve high-altitude performance; not accepted after the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Gun
Naval artillery is artillery mounted on a warship, originally used only for naval warfare and then subsequently used for more specialized roles in surface warfare such as naval gunfire support (NGFS) and anti-aircraft warfare (AAW) engagements. The term generally refers to powder-launched projectile-firing weapons and excludes self-propelled projectiles such as torpedoes, rockets, and missiles and those simply dropped overboard such as depth charges and naval mines. Origins The idea of ship-borne artillery dates back to the classical era. Julius Caesar wrote about the Roman navy's usage of ship-borne catapults against Celtic Britons ashore in his ''Commentarii de Bello Gallico''. The dromons of the Byzantine Empire carried catapults and Greek fire. From the Middle Ages onwards, warships began to carry cannons of various calibres. In the Battle of Tangdao in 1161, the Southern Song general Li Bao used huopao (a type of gunpowder weapons, possibly cannons) and fire arrows against ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precision Engineering
Precision engineering is a subdiscipline of electrical engineering, software engineering, electronics engineering, mechanical engineering, and optical engineering concerned with designing machines, fixtures, and other structures that have exceptionally low tolerances, are repeatable, and are stable over time. These approaches have applications in machine tools, MEMS, NEMS, optoelectronics design, and many other fields. Precision engineering is a branch of engineering that focus on the design, development and manufacture of product with high levels of accuracy and repeatability. It involves the use of advanced technologies and techniques to achieve tight tolerance and dimensional control in the manufacturing process. Overview Professors Hiromu Nakazawa and Pat McKeown provide the following list of goals for precision engineering: # Create a highly precise movement. # Reduce the dispersion of the product's or part's function. # Eliminate fitting and promote assembly, espec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Munitions
The Minister of Munitions was a British government position created during the First World War to oversee and co-ordinate the production and distribution of munitions for the war effort. The position was created in response to the Shell Crisis of 1915 when there was much newspaper criticism of the shortage of artillery shells and fear of sabotage. The Ministry was created by the Munitions of War Act 1915 passed on 2 July 1915 to safeguard the supply of artillery munitions. Under the very vigorous leadership of Liberal party politician David Lloyd George, the Ministry in its first year set up a system that dealt with labour disputes and fully mobilized Britain's capacity for a massive increase in the production of munitions. The government policy, according to historian J. A. R. Marriott, was that: : No private interest was to be permitted to obstruct the service, or imperil the safety, of the State. Trade Union regulations must be suspended; employers' profits must be limite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shell Crisis Of 1915
The Shell Crisis of 1915 was a shortage of artillery shells on the front lines in the First World War that led to a political crisis in the United Kingdom. Previous military experience led to an over-reliance on shrapnel to attack infantry in the open, which was negated by the resort to trench warfare, for which high-explosive shells were better suited. At the start of the war there was a revolution in doctrine: instead of the idea that artillery was a useful support for infantry attacks, the new doctrine held that heavy guns alone would control the battlefield. Because of the stable lines on the Western Front, it was easy to build railway lines that delivered all the shells the factories could produce. The 'shell scandal' emerged in 1915 because the high rate of fire over a long period was not anticipated and the stock of shells became depleted. The inciting incident was the disastrous Battle of Aubers, which reportedly had been stymied by a lack of shells. The shortage was w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munitions Of War Act 1915
The Munitions of War Act 1915 ( 5 & 6 Geo. 5. c. 54) was a British act of Parliament passed on 2 July 1915 during the First World War. It was designed to maximize munitions output and brought private companies supplying the armed forces under the tight control of the newly created Ministry of Munitions, under David Lloyd George. The policy, according to J. A. R. Marriott, was that: The law imposed very strong regulations on wages, hours and employment conditions. It was a penal offence for a worker to leave his current job at such a "Controlled Establishment" without the consent of his employer, which in practice was "almost impossible" to obtain. The Clyde Workers' Committee was established to oppose the act. The Munitions Act was a response to the Shell Crisis of 1915 when inadequate supplies of artillery shells and other munitions contributed to a political crisis for prime minister H. H. Asquith and the formation on 17 May 1915 of a coalition government of all three major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BUSM Naval Gun Mountings 1916
The Boston University School of Medicine (formally the Chobanian and Avedisian School of Medicine) is the medical school of Boston University, a private research university in Boston, Massachusetts. It was founded in 1848. Originally known as the New England Female Medical College, it was renamed Boston University School of Medicine in 1873. It became the Boston University Aram V. Chobanian & Edward Avedisian School of Medicine, in 2022. In 1864, it became the first medical school in the United States to award an MD degree to an African-American woman. The school is the only medical school located in the South End neighborhood of Boston, Massachusetts. Boston Medical Center, its primary teaching hospital, operates the largest 24-hour Level I trauma center in New England, and the largest network of regional community health centers. The school is the home of the Framingham Heart Study, from which all knowledge of cardiovascular disease risk factors were originally discovered. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leasing
A lease is a contractual arrangement calling for the user (referred to as the ''lessee'') to pay the owner (referred to as the ''lessor'') for the use of an asset. Property, buildings and vehicles are common assets that are leased. Industrial or business equipment are also leased. In essence, a lease agreement is a contract between two parties: the lessor and the lessee. The lessor is the legal owner of the asset, while the lessee obtains the right to use the asset in return for regular rental payments. The lessee also agrees to abide by various conditions regarding their use of the property or equipment. For example, a person leasing a car may agree to the condition that the car will only be used for personal use. The term rental agreement can refer to two kinds of leases: * A lease in which the asset is tangible property. Here, the user '' rents'' the asset (e.g. land or goods) ''let out'' or ''rented out'' by the owner (the verb ''to lease'' is less precise because it c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
