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121 competence
Gen Mgt, HRan acquired personal skill that is demonstrated in an employee’s ability to provide a consistently adequate or high level of performance in a specific job function. Competence should be distinguished from competency, although in general usage the terms are used interchangeably. Early attempts to define the qualities of effective managers were based on lists of the personality traits and skills of the ideal manager. This is an input model approach, focusing on the skills that are needed to do the job. These skills are competencies and reflect potential ability to do something. With the advent of scientific management, people turned their attention more to the behavior of effective managers and to the outcomes of successful management. This approach is an output model, in which a manager’s effectiveness is defined in terms of actual achievement. This achievement manifests itself in competences, which demonstrate that somebody has learned to do something well. There tends to be a focus in the United Kingdom on competence, whereas in the United States, the concept of competency is more popular. Competences are used in the workplace in a variety of ways. Training is often competence based, and the U.K. National Vocational Qualification system is based on competence standards. Competences also are used in reward management, for example, in competencebased pay. The assessment of competence is a necessary process for underpinning these initiatives by determining what competences an employee shows. At an organizational level, the idea of core competence is gaining popularity. -
122 merit rating
HRa payment system in which the personal qualities of an employee are rated according to organizational requirements, and a pay increase or bonus is made against the results of this rating. Merit rating has been in use since the 1950s. Unlike new performance-related pay systems, which focus rewards on the output of an employee, merit rating examines an employee’s input to the organization—for example, their attendance, adaptability, or aptitude—as well as the quality or quantity of work produced. In merit rating programs, these factors may be weighted to reflect their relative importance and the resultant points score determines whether the employee earns a bonus or pay increase. -
123 merit pay
HRa payment system in which the personal qualities of an employee are rated according to organizational requirements, and a pay increase or bonus is made against the results of this rating. Merit rating has been in use since the 1950s. Unlike new performance-related pay systems, which focus rewards on the output of an employee, merit rating examines an employee’s input to the organization—for example, their attendance, adaptability, or aptitude—as well as the quality or quantity of work produced. In merit rating programs, these factors may be weighted to reflect their relative importance and the resultant points score determines whether the employee earns a bonus or pay increase. -
124 search engine registration
E-comthe process of enlisting a Web site with a search engine, so that the Web site is selected when a user requests a search. The process involves choosing the right keywords and metadata for the documents, in order for them to be selected in as many appropriate circumstances as possible.When registering a Web site with search engines, it is important to consider which will be of most benefit. Of the hundreds of search engines and directories, only a few really matter in terms of mass appeal—such as Yahoo, Google, and Alta Vista. However, there may well be specialist search engines for your particular industry, which should be on your list. All search engines used to be free to register with, but many are now charging, so consider whether they are worth the fee. An increasing number sell special placements in their search results: you choose a keyword, and when that keyword is input by a searcher, a short promotion for your Web site will appear. Search engines also need to be monitored regularly, as they can change the rules by which search results are presented. If your Web site is dropping down the results page, you may need to re-register.The ultimate business dictionary > search engine registration
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125 De Forest, Lee
SUBJECT AREA: Broadcasting, Electronics and information technology, Photography, film and optics, Recording, Telecommunications[br]b. 26 August 1873 Council Bluffs, Iowa, USAd. 30 June 1961 Hollywood, California, USA[br]American electrical engineer and inventor principally known for his invention of the Audion, or triode, vacuum tube; also a pioneer of sound in the cinema.[br]De Forest was born into the family of a Congregational minister that moved to Alabama in 1879 when the father became President of a college for African-Americans; this was a position that led to the family's social ostracism by the white community. By the time he was 13 years old, De Forest was already a keen mechanical inventor, and in 1893, rejecting his father's plan for him to become a clergyman, he entered the Sheffield Scientific School of Yale University. Following his first degree, he went on to study the propagation of electromagnetic waves, gaining a PhD in physics in 1899 for his thesis on the "Reflection of Hertzian Waves from the Ends of Parallel Wires", probably the first US thesis in the field of radio.He then joined the Western Electric Company in Chicago where he helped develop the infant technology of wireless, working his way up from a modest post in the production area to a position in the experimental laboratory. There, working alone after normal working hours, he developed a detector of electromagnetic waves based on an electrolytic device similar to that already invented by Fleming in England. Recognizing his talents, a number of financial backers enabled him to set up his own business in 1902 under the name of De Forest Wireless Telegraphy Company; he was soon demonstrating wireless telegraphy to interested parties and entering into competition with the American Marconi Company.Despite the failure of this company because of fraud by his partners, he continued his experiments; in 1907, by adding a third electrode, a wire mesh, between the anode and cathode of the thermionic diode invented by Fleming in 1904, he was able to produce the amplifying device now known as the triode valve and achieve a sensitivity of radio-signal reception much greater than possible with the passive carborundum and electrolytic detectors hitherto available. Patented under the name Audion, this new vacuum device was soon successfully used for experimental broadcasts of music and speech in New York and Paris. The invention of the Audion has been described as the beginning of the electronic era. Although much development work was required before its full potential was realized, the Audion opened the way to progress in all areas of sound transmission, recording and reproduction. The patent was challenged by Fleming and it was not until 1943 that De Forest's claim was finally recognized.Overcoming the near failure of his new company, the De Forest Radio Telephone Company, as well as unsuccessful charges of fraudulent promotion of the Audion, he continued to exploit the potential of his invention. By 1912 he had used transformer-coupling of several Audion stages to achieve high gain at radio frequencies, making long-distance communication a practical proposition, and had applied positive feedback from the Audion output anode to its input grid to realize a stable transmitter oscillator and modulator. These successes led to prolonged patent litigation with Edwin Armstrong and others, and he eventually sold the manufacturing rights, in retrospect often for a pittance.During the early 1920s De Forest began a fruitful association with T.W.Case, who for around ten years had been working to perfect a moving-picture sound system. De Forest claimed to have had an interest in sound films as early as 1900, and Case now began to supply him with photoelectric cells and primitive sound cameras. He eventually devised a variable-density sound-on-film system utilizing a glow-discharge modulator, the Photion. By 1926 De Forest's Phonofilm had been successfully demonstrated in over fifty theatres and this system became the basis of Movietone. Though his ideas were on the right lines, the technology was insufficiently developed and it was left to others to produce a system acceptable to the film industry. However, De Forest had played a key role in transforming the nature of the film industry; within a space of five years the production of silent films had all but ceased.In the following decade De Forest applied the Audion to the development of medical diathermy. Finally, after spending most of his working life as an independent inventor and entrepreneur, he worked for a time during the Second World War at the Bell Telephone Laboratories on military applications of electronics.[br]Principal Honours and DistinctionsInstitute of Electronic and Radio Engineers Medal of Honour 1922. President, Institute of Electronic and Radio Engineers 1930. Institute of Electrical and Electronics Engineers Edison Medal 1946.Bibliography1904, "Electrolytic detectors", Electrician 54:94 (describes the electrolytic detector). 1907, US patent no. 841,387 (the Audion).1950, Father of Radio, Chicago: WIlcox \& Follett (autobiography).De Forest gave his own account of the development of his sound-on-film system in a series of articles: 1923. "The Phonofilm", Transactions of the Society of Motion Picture Engineers 16 (May): 61–75; 1924. "Phonofilm progress", Transactions of the Society of Motion Picture Engineers 20:17–19; 1927, "Recent developments in the Phonofilm", Transactions of the Society of Motion Picture Engineers 27:64–76; 1941, "Pioneering in talking pictures", Journal of the Society of Motion Picture Engineers 36 (January): 41–9.Further ReadingG.Carneal, 1930, A Conqueror of Space (biography).I.Levine, 1964, Electronics Pioneer, Lee De Forest (biography).E.I.Sponable, 1947, "Historical development of sound films", Journal of the Society of Motion Picture Engineers 48 (April): 275–303 (an authoritative account of De Forest's sound-film work, by Case's assistant).W.R.McLaurin, 1949, Invention and Innovation in the Radio Industry.C.F.Booth, 1955, "Fleming and De Forest. An appreciation", in Thermionic Valves 1904– 1954, IEE.V.J.Phillips, 1980, Early Radio Detectors, London: Peter Peregrinus.KF / JW -
126 Fife, William
SUBJECT AREA: Ports and shipping[br]b. 15 June 1857 Fairlie, Scotlandd. 11 August 1944 Fairlie, Scotland[br]Scottish naval architect and designer of sailing yachts of legendary beauty and performance.[br]Following his education at Brisbane Academy in Largs, William Fife (the third generation of the name) became apprenticed at the age of 14 to the already famous yacht-building yard owned by his family at Fairlie in Ayrshire. On completion of his apprenticeship, he joined the Paisley shipbuilders John Fullerton \& Co. to gain experience in iron shipbuilding before going on as Manager to the Marquis of Ailsa's Culzean Steam Launch and Yacht Works. Initially the works was sited below the famous castle at Culzean, but some years later it moved a few miles along the Ayrshire Coast to Maidens. The Culzean Company was wound up in 1887 and Fife then returned to the family yard, where he remained for the rest of his working life. Many outstanding yachts were the product of his hours on the drawing board, including auxiliary sailing cruisers, motor yachts and well-known racing craft. The most outstanding designs were for two of Sir Thomas Lipton's challengers for the America's Cup: Shamrock I and Shamrock III. The latter yacht was tested at the Ship Model Experiment Tank owned by Denny of Dumbarton before being built at their Leven Shipyard in 1903. Shamrock III may have been one of the earliest America's Cup yachts to have been designed with a high level of scientific input. The hull construction was unusual for the early years of the twentieth century, being of alloy steel with decks of aluminium.William Fife was decorated for his service to shipbuilding during the First World War. With the onset of the Great Depression the shipyard's output slowed, and in the 1930s it was sold to other interests; this was the end of the 120-year Fife dynasty.[br]Principal Honours and DistinctionsOBE c.1919.FMW -
127 Vermuyden, Sir Cornelius
SUBJECT AREA: Civil engineering[br]b. c. 1590 St Maartensdijk, Zeeland, the Netherlandsd. 4 February 1656 probably London, England[br]Dutch/British civil engineer responsible for many of the drainage and flood-protection schemes in low-lying areas of England in the seventeenth century.[br]At the beginning of the seventeenth century, several wealthy men in England joined forces as "adventurers" to put their money into land ventures. One such group was responsible for the draining of the Fens. The first need was to find engineers who were versed in the processes of land drainage, particularly when that land was at, or below, sea level. It was natural, therefore, to turn to the Netherlands to find these skilled men. Joachim Liens was one of the first of the Dutch engineers to go to England, and he started work on the Great Level; however, no real progress was made until 1621, when Cornelius Vermuyden was brought to England to assist in the work.Vermuyden had grown up in a district where he could see for himself the techniques of embanking and reclaiming land from the sea. He acquired a reputation of expertise in this field, and by 1621 his fame had spread to England. In that year the Thames had flooded and breached its banks near Havering and Dagenham in Essex. Vermuyden was commissioned to repair the breach and drain neighbouring marshland, with what he claimed as complete success. The Commissioners of Sewers for Essex disputed this claim and whthheld his fee, but King Charles I granted him a portion of the reclaimed land as compensation.In 1626 Vermuyden carried out his first scheme for drainage works as a consultant. This was the drainage of Hatfield Chase in South Yorkshire. Charles I was, in fact, Vermuyden's employer in the drainage of the Chase, and the work was undertaken as a means of raising additional rents for the Royal Exchequer. Vermuyden was himself an "adventurer" in the undertaking, putting capital into the venture and receiving the title to a considerable proportion of the drained lands. One of the important elements of his drainage designs was the principal of "washes", which were flat areas between the protective dykes and the rivers to carry flood waters, to prevent them spreading on to nearby land. Vermuyden faced bitter opposition from those whose livelihoods depended on the marshlands and who resorted to sabotage of the embankments and violence against his imported Dutch workmen to defend their rights. The work could not be completed until arbiters had ruled out on the respective rights of the parties involved. Disagreements and criticism of his engineering practices continued and he gave up his interest in Hatfield Chase. The Hatfield Chase undertaking was not a great success, although the land is now rich farmland around the river Don in Doncaster. However, the involved financial and land-ownership arrangements were the key to the granting of a knighthood to Cornelius Vermuyden in January 1628, and in 1630 he purchased 4,000 acres of low-lying land on Sedgemoor in Somerset.In 1629 Vermuyden embarked on his most important work, that of draining the Great Level in the fenlands of East Anglia. Francis Russell, 4th Earl of Bedford, was given charge of the work, with Vermuyden as Engineer; in this venture they were speculators and partners and were recompensed by a grant of land. The area which contains the Cambridgeshire tributaries of the Great Ouse were subject to severe and usually annual flooding. The works to contain the rivers in their flood period were important. Whilst the rivers were contained with the enclosed flood plain, the land beyond became highly sought-after because of the quality of the soil. The fourteen "adventurers" who eventually came into partnership with the Earl of Bedford and Vermuyden were the financiers of the scheme and also received land in accordance with their input into the scheme. In 1637 the work was claimed to be complete, but this was disputed, with Vermuyden defending himself against criticism in a pamphlet entitled Discourse Touching the Great Fennes (1638; 1642, London). In fact, much remained to be done, and after an interruption due to the Civil War the scheme was finished in 1652. Whilst the process of the Great Level works had closely involved the King, Oliver Cromwell was equally concerned over the success of the scheme. By 1655 Cornelius Vermuyden had ceased to have anything to do with the Great Level. At that stage he was asked to account for large sums granted to him to expedite the work but was unable to do so; most of his assets were seized to cover the deficiency, and from then on he subsided into obscurity and poverty.While Cornelius Vermuyden, as a Dutchman, was well versed in the drainage needs of his own country, he developed his skills as a hydraulic engineer in England and drained acres of derelict flooded land.[br]Principal Honours and DistinctionsKnighted 1628.Further ReadingL.E.Harris, 1953, Vermuyden and the Fens, London: Cleaver Hume Press. J.Korthals-Altes, 1977, Sir Cornelius Vermuyden: The Lifework of a Great Anglo-Dutchman in Land-Reclamation and Drainage, New York: Alto Press.KM / LRDBiographical history of technology > Vermuyden, Sir Cornelius
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128 sewage screen
English-Russian dictionary on nuclear energy > sewage screen
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