Production manufacture research and referee-information sports instruments and devices
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Research on Sports Electronic Instrument and Equipment
With the development of the modern science and technology, new and high technology and the electronic instrument and equipment has been widely used in the referee work of the large scale track and field matches, which is also a prominent feature of the modern large scale track and field matches.
Taking the referee work of the track and field match of the Ninth National Games as an example, this article carries on the discussion on the function of the electronic equipment in the large scale track and field competition, to provide a reference for further deepening the recognition and understanding of the characteristics of the modern large scale track and field matches.
Present situation and the development of the sports electronic equipment Since the development of modern Olympic sports competition, sports have become a part of peoples life around the world. For more than years, with the continuous improvement of the level of the competitive sports, the competition has become increasingly fierce, and in the competitive sports games, ranking the performance in one second per one hundred, or even one per one thousand seconds is very normal.
So, quickly, accurately and fairly determining the timing and scoring of the achievement, and the instrument and the equipment assessing the scores have become one of the necessary sports facilities of the development of competitive sports. Early in the seventeen sixties, in the sports games there was the application of the mechanical stopwatch, and until the forties of this century, the development of light, machine, electric technology is gradually applied to the referee equipment of the sports matches.
In the sixties of this century, the Swiss Omega company as the representative successfully promoted the timing and scoring devices to the sports industry with various applications of the electronic technology as the leading factor in the sports competitions, and has won the identification of the international sports organization.
The increasing application of these electronic devices in sports competitions accelerates its development, and internationally the German Junghanns, the Japan Seiko and other companies also joined this field of research, with the development of their own products. In the eighties, with rapid development of the computer technology, and the appearance of various new materials, sports electronic equipment has reached a new level in terms of its reliability and automation.
The use of the electronic judgment devices of the games, which can also promote the improvement and development of the sports electronic equipment, is clearer and clearer in the technical definition. Sports electronic equipment can be roughly divided into three categories. The first category is mainly the electronic equipment used in the automatic and semiautomatic timing and scoring of various sports competitions and the scoring system, such as track and field, swimming, weightlifting, rowing, winter sports, cycling, gymnastics, diving, all kinds of ball games, shooting, fencing etc.
The second category is the various auxiliary training and monitoring equipment and instrument used for scientific sports training, to improve the sports performances, such as the swimming start, the Turing test, rowing strength telemetry, eight first telemetry, heart rate telemetry, photoelectric detection of firing stability, and the electronic equipment related to the athletes material selection.
The third is the computer information system of the large-scale comprehensive sports games, such as the Olympic Games, the intercontinental games, and the National Games.
The host countries and cities are using the competition opportunity to demonstrate its economic and technological strength. In addition to providing the first-class modern venues, the electronic information system has become one of the main equipment of the system during the general assembly, for journalists, sports teams and the public to understand the relevant information, it also provides the games with all service guides, to make the system function more and more complete, and more convenient to use.
No wonder some people comment that the games of the Olympic level have become a window to display the technological progress and development of the world. For example, in the men's m finals of the National Games, the performance of the top two is From the nineteen sixties, the large international track and field competition began to use the electric timing, and the current track events of m and below only admit the electric timing of the world and the national record.
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Paper Titles. Research on Sports Electronic Instrument and Equipment p. Research on Sports Electronic Instrument and Research on Sports Electronic Instrument and Equipment.
Article Preview. Abstract: With the development of the modern science and technology, new and high technology and the electronic instrument and equipment has been widely used in the referee work of the large scale track and field matches, which is also a prominent feature of the modern large scale track and field matches.
Add to Cart. Applied Mechanics and Materials Volumes Main Theme:. Edited by:. Wenjiang Du and Maode Ma. Cite this paper. Online since:. January Cited by. Related Articles. Paper Title Pages. Authors: Hon Jong Choi, E.
Kang, Seok Woo Lee, W. Abstract: This paper carried out some experimentation and verification of the chemical vapor deposition induced ion beam and sputtering using the SMI manufactured by SEIKO.
However it need to be much studied in some fields such as FIB-CVD mechanism and the characteristics of pattern accuracy and yield of CVD according to many parameters related to ion beam, beam scanning methods and type of specimen etc. Therefore the verification on FIB-CVD characteristic such as accuracy and yield according to scanning area and scanning time is carried out in this study.
And it suggests the optimization parameters, various mechanisms of the chemical vapor deposition induced ion beam and sputtering effect for simple pattern. Authors: Jiao Yang Xia. Abstract: The knee and ankle muscle strength of excellent male skating athletes is measured and analyzed by Cybex isokinetic testing system. The main conclusions are as follows: 1. The long track skaters need to improve the strength in high speed.
In the index of flexor-extensor, both long and short-track are lower than the recommended values, especially the short track. The two groups need to improve the strength of flexor muscles and to keep balance and coordinate of knee muscles. The left extensor muscles of long track skaters are lower than their right ones, and should improve the balance of both legs.
The short track skaters need to improve the powers of left and right knees in all speeds. Abstract: In an electric power steering EPS system, it is important to make a precise and reliable measurement of the torque on the steering wheel.
A non-contact torque sensor has been developed for EPS system. The sensor is based on a magnetic principle that the magnetic flux path is changed with the torsion of a torsion bar which is placed in the steering shaft.
The change of magnetic flux density in the working airgap is detected by a standard Hall-effect IC. The sensor has broad prospects for its good performance, simple structure and low cost. Added To Cart. To Shop To Cart.
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A team official who uses unauthorised equipment or who behaves in an inappropriate manner as a result of the use of electronic or communication equipment will be sent off. Where wearable technology WT as part of electronic performance and tracking systems EPTS is used in matches played in an official competition organised under the auspices of FIFA, confederations or national football associations, the competition organiser must ensure that the technology attached to the player's equipment is not dangerous and must bear the following mark: This mark indicates that it has been officially tested and meets the minimum safety requirements of the International Match Standard developed by FIFA and approved by The IFAB. The transition period runs until 31 May A professional standard was developed by FIFA and approved by The IFAB in order to support the competition organisers with the approval process of reliable and accurate electronic performance and tracking systems. The professional standard will be implemented in the transition period until 1 June
Financial Accounting is the information system organizations use to identify, record and communicate relevant economic events and as such all management students should have a strong background in accounting. The purpose of this course is to familiarize the students with basic accounting concepts, principles, and methods as well as to teach them the basic business terminology they will encounter in future management courses and in the business world. The course will help the students appreciate the role of accounting information in financial decision making and is intended to serve as a foundation for subsequent Accounting and Finance courses. The topics covered include demand for accounting information by internal and external users in making investment and credit decisions; supply of accounting information and the institutional background for generally accepted accounting principles; the format and the content of the four basic financial statements; analysis and recording of business transactions through the recording cycle; accounting for current assets including trade receivables and inventories; plant- property- equipment and depreciation; financing through short and long-term debt versus equity; and basic financial ratio analysis. The course provides a comprehensive introduction to the basic concepts, principles, and standards of financial accounting with an emphasis on how financial information is reported to external users and how it is used in resource allocation decisions.
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Ensuring a consistent and fair game that is decided on the field, by the players. Ensuring that players conduct themselves in a way that honors the sport and respects the game. The annual analytics contest explores statistical innovations in football — how the game is played and coached. A look at the programs and services NFL Player Engagement provides to assist every player before, during and after his football career. It will always be there. Every week, officials take the field ready to put months of preparation, training and hard work on display, knowing that the whole world — and the Officiating Department — is watching. Officiating an NFL game takes years of training and experience.
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Integrated AI technology and robotics produce operator free videos, eliminating excess production costs. Schedule, produce and edit productions remotely and manage overlays, graphics, and branding on streams. Graphic scoreboard integration via scoreboard connection or optical recognition camera. Real-time player and team analysis, with telestrator, visual heat map and performance monitoring speed, heart rate, g-force, etc.
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In this Olympic year it is appropriate to consider the roles that sport play in our societies. I have been asked to address the topic of the application of technology to sports equipment. This is difficult to do in 30 minutes but I will attempt to provide an overview of how technology is changing the nature of sport. The discussion of the application of technology in the world of sport can be done in two broad areas:. When looking at how technology can enhance social inclusion and to expand the base of participation in sport throughout society, it is the second case that is most significant.
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With the development of the modern science and technology, new and high technology and the electronic instrument and equipment has been widely used in the referee work of the large scale track and field matches, which is also a prominent feature of the modern large scale track and field matches. Taking the referee work of the track and field match of the Ninth National Games as an example, this article carries on the discussion on the function of the electronic equipment in the large scale track and field competition, to provide a reference for further deepening the recognition and understanding of the characteristics of the modern large scale track and field matches. Present situation and the development of the sports electronic equipment Since the development of modern Olympic sports competition, sports have become a part of peoples life around the world. For more than years, with the continuous improvement of the level of the competitive sports, the competition has become increasingly fierce, and in the competitive sports games, ranking the performance in one second per one hundred, or even one per one thousand seconds is very normal. So, quickly, accurately and fairly determining the timing and scoring of the achievement, and the instrument and the equipment assessing the scores have become one of the necessary sports facilities of the development of competitive sports.
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When completing form T, Statement of Business or Professional Activities , form T, Statement of Fishing Activities , or form T, Statement of Farming Activities , you have to enter an industry code that corresponds to your main business activity. If your business has more than one activity, use the code that most closely describes your main business activity. For example, you might operate a bookstore in which you sell postage stamps. If none of the generalized industry codes closely describes your main business activity, you can get a suitable code from the complete list of North American Industry Classification System codes NAICS maintained by Statistics Canada.
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Моя любовь без воска.
Коммандер зажмурился, сильнее сжал запястье и потянул. Труп сдвинулся на несколько сантиметров. Он потянул сильнее. Труп сдвинулся еще чуть-чуть. Тогда Стратмор напрягся и рванул тело изо всех сил.
Он не верил своим глазам. Немец не хотел его оскорбить, он пытался помочь. Беккер посмотрел на ее лицо. В свете дневных ламп он увидел красноватые и синеватые следы в ее светлых волосах.