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Sample records for lhc olympics program

  1. LHC Olympics flex physicists' brains

    CERN Multimedia

    2006-01-01

    Physicists from around the world met at CERN to strengthen their data-deciphering skills at the second LHC Olympics workshop. Physicists gather for the second LHC Olympics workshop. Coinciding with the kick-off of the winter Olympics in Turin, more than 70 physicists gathered at CERN from across the globe for the second LHC Olympics workshop on 9-10 February. Their challenge, however, involved brains rather than brawn. As the switch-on date for the LHC draws near, scientists excited by the project want to test and improve their ability to decipher the unprecedented amount of data that the world's biggest and most powerful particle accelerator is expected to generate. The LHC Olympics is a coordinated effort to do just that, minus the gold, silver and bronze of the athletics competition. 'In some ways, the LHC is not a precision instrument. It gives you the information that something is there but it's hard to untangle and interpret what it is,' said University of Michigan physicist Gordy Kane, who organiz...

  2. LHC Olympics Workshop and String Phenomenology 2006 Conference

    Energy Technology Data Exchange (ETDEWEB)

    David Gross

    2006-10-01

    This is the final report of the organizers of the String Phenomenolgy program of which the LHC Olympics and the String Phenomenolgy conference were a part. In addition, it includes the list of talks from our website which comprise the online proceedings. The KITP no longer publishes conferences proceedings but rather makes recordings and visuals of all talks available on its website at www.kitp.ucsb.edu Program talks are available at http://online.kitp.ucsb.edu/online/strings06/ Conference talks are are at http://online.itp.ucsb.edu/online/strings_c06/ and LHC Olympics talks are at http://online.itp.ucsb.edu/online/lhco_c06/. These talks constitute the proceedings of these meetings.

  3. Softball: Special Olympics Sports Skills Instructional Program.

    Science.gov (United States)

    Special Olympics, Inc., Washington, DC.

    One of seven instructional units on Special Olympics Sports Skills Instructional Programs, this guide presents suggestions for coaching softball for mentally retarded persons. An overview section provides information on teaching suggestions, followed by a list of program goals, objectives, and benefits. Sports skill assessments measure athletes'…

  4. Methodological aspects of a GIS-based environmental health inspection program used in the Athens 2004 Olympic and Para Olympic Games.

    Science.gov (United States)

    Hadjichristodoulou, Christos; Soteriades, Elpidoforos S; Kolonia, Virginia; Falagas, Matthew E; Pantelopoulos, Efstathios; Panagakos, Georgios; Mouchtouri, Varvara; Kremastinou, Jeni

    2005-09-02

    The use of geographical information system (GIS) technologies in public health surveillance is gradually gaining momentum around the world and many applications have already been reported in the literature. In this study, GIS technology was used to help county departments of Public Health to implement environmental health surveillance for the Athens 2004 Olympic and Para Olympic Games. In order to assess the workload in each Olympic county, 19 registry forms and 17 standardized inspection forms were developed to register and inspect environmental health items requiring inspection (Hotels, restaurants, swimming pools, water supply system etc), respectively. Furthermore, related databases were created using Epi Info 2002 and a geographical information system (GIS) were used to implement an integrated Environmental Health inspection program. The project was conducted in Athens by the Olympic Planning Unit (OPU) of the National School of Public Health, in close cooperation with the Ministry of Health and Social Solidarity and the corresponding departments of Public Health in all municipalities that were scheduled to host events during the Athens 2004 Olympic and Para Olympic games. A total of 44,741 premises of environmental health interest were geocoded into GIS databases and several electronic maps were developed. Using such maps in association with specific criteria, we first identified the maximum workload required to execute environmental health inspections in all premises within the eleven Olympic County Departments of Public Health. Six different scenarios were created for each county, based on devised algorithms in order to design the most effective and realistic inspection program using the available inspectors from each municipality. Furthermore, GIS applications were used to organize the daily inspection program for the Olympic games, provide coloured displays of the inspection results and link those results with the public health surveillance of specific

  5. Methodological aspects of a GIS-based environmental health inspection program used in the Athens 2004 Olympic and Para Olympic Games

    Directory of Open Access Journals (Sweden)

    Pantelopoulos Efstathios

    2005-09-01

    Full Text Available Abstract Background The use of geographical information system (GIS technologies in public health surveillance is gradually gaining momentum around the world and many applications have already been reported in the literature. In this study, GIS technology was used to help county departments of Public Health to implement environmental health surveillance for the Athens 2004 Olympic and Para Olympic Games. Methods In order to assess the workload in each Olympic county, 19 registry forms and 17 standardized inspection forms were developed to register and inspect environmental health items requiring inspection (Hotels, restaurants, swimming pools, water supply system etc, respectively. Furthermore, related databases were created using Epi Info 2002 and a geographical information system (GIS were used to implement an integrated Environmental Health inspection program. The project was conducted in Athens by the Olympic Planning Unit (OPU of the National School of Public Health, in close cooperation with the Ministry of Health and Social Solidarity and the corresponding departments of Public Health in all municipalities that were scheduled to host events during the Athens 2004 Olympic and Para Olympic games. Results A total of 44,741 premises of environmental health interest were geocoded into GIS databases and several electronic maps were developed. Using such maps in association with specific criteria, we first identified the maximum workload required to execute environmental health inspections in all premises within the eleven Olympic County Departments of Public Health. Six different scenarios were created for each county, based on devised algorithms in order to design the most effective and realistic inspection program using the available inspectors from each municipality. Furthermore, GIS applications were used to organize the daily inspection program for the Olympic games, provide coloured displays of the inspection results and link those

  6. Ice Skating: Special Olympics Sports Skills Instructional Program.

    Science.gov (United States)

    Special Olympics, Inc., Washington, DC.

    One of seven booklets on Special Olympics Sports Skills Instructional Programs, this guide presents teaching suggestions for ice skating coaches working with mentally retarded persons. An overview section introduces the sport and considers ideas for effective teaching. Goals, objectives, and benefits are considered along with information on…

  7. The influence of the program of Olympic education on the level of somatic health and physical training of secondary schools scholars.

    Directory of Open Access Journals (Sweden)

    Navtykov A.E.

    2012-06-01

    Full Text Available Influence of the program of Olympic education on the level of Olympic knowledge, somatic health and motive preparedness of schoolboys of middle ages was studied. In research 70 students took part 7 classes. The program of course of Olympic education was computer-integrated in extracurricular work of schoolboys. The program is counted on 26 hours. It contained the leadthrough of lectures (12 hours, seminar employments (4 hours, video of lessons (4 hours, спортивно-массовых measures on Olympic subject (3 hours, visit of sporting competitions and meeting with prominent sportsmen. It is set that introduction in the educational process of the program of Olympic education allows considerably to promote the level of knowledge, motivation and practical skills to operate in accordance with ideals and values of olympism. It results in the substantial improvement of physical health and motive preparedness of children.

  8. RF upgrade program in LHC injectors and LHC machine

    International Nuclear Information System (INIS)

    Jensen, E.

    2012-01-01

    The main themes of the RF upgrade program are: the Linac4 project, the LLRF-upgrade and the study of a tuning-free wide-band system for PSB, the upgrade of the SPS 800 MHz amplifiers and beam controls and the upgrade of the transverse dampers of the LHC. Whilst LHC Splice Consolidation is certainly the top priority for LS1, some necessary RF consolidation and upgrade is necessary to assure the LHC performance for the next 3- year run period. This includes: 1) necessary maintenance and consolidation work that could not fit the shorter technical stops during the last years, 2) the upgrade of the SPS 200 MHz system from presently 4 to 6 cavities and possibly 3) the replacement of one LHC cavity module. On the longer term, the LHC luminosity upgrade requires crab cavities, for which some preparatory work in SPS Coldex must be scheduled during LS1. (author)

  9. Modern Olympic sport: economic mechanism of self-development

    Directory of Open Access Journals (Sweden)

    Bubka S.N.

    2011-12-01

    Full Text Available The paper presents characteristics of the Olympic movement as a real self-sufficient socio-economic phenomenon, with its inherent internal mechanism of self-development. There are identified the main problems of improving the mechanism of self-development, the modernization of the distribution of income from the sale of commercial programs between the participants of Olympic sports and enhance the fight against "piracy" marketing. The objectives of the NOC assistance program implemented by "Olympic Solidarity" fund are defined, the structure of expenditures on the IOC "Olympic Solidarity" program implementation are presented.

  10. Sports medicine and drug control programs of the U.S. Olympic Committee.

    Science.gov (United States)

    Clarke, K S

    1984-05-01

    The Amateur Sports Act of 1978 reconstituted the U.S. Olympic Committee ( USOC ), giving it new responsibilities and opportunities as a unifying force in amateur sports, including sports medicine. Sports medicine is the sum of attentions that promote and protect the health of the active person. Olympic sports medicine includes attention to the needs of both the elite athlete and the developing athlete. In some instances the attentions are the same; in others they are not. Those in Olympic sports medicine must thereby reduce the increasing array of general concepts and issues to the applicable specifics of the respective occasion, sport, and individual. The USOC Sports Medicine Program is guided by a 15-person volunteer Sports Medicine Council and implemented by a core Sports Medicine Division staff. Services are provided at the Olympic training centers in Colorado Springs and Lake Placid and extended through a budding network of colleagues in the field to clusters of athletes across the nations. Organizationally , the Division is composed of departments of biomechanics, sports physiology, clinical services, and educational services. Special projects are developed as warranted to provide focal attention to sports psychology, nutrition, chronobiology, vision enhancement, and drug control. The USOC Drug Control Program was born at the 1983 Pan American Games in Caracas after a long gestation period. Drug education in sports has been a frequent activity for the past 20 yr. sometimes focusing on illicit drugs (e.g., marijuana and cocaine) and sometimes on sports performance drugs (e.g., amphetamines and anabolic steroids).(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Historical Development of the Olympic Movement

    Directory of Open Access Journals (Sweden)

    Violeta Šiljak

    2017-10-01

    Full Text Available The Olympic Movement is a term that covers all areas related to the phenomenon of Olympism. From its creation, the Olympic Movement has had to follow and to respond to numerous challenges and changes of the 20th and 21st century. The successful work of the International Olympic Committee (IOC on the implementation of their projects related to world peace, the education of youth, equal inclusion of women in every aspect of the Movement, the establishment of the Women’s Commission, the Sport for All Commission, and the Sports and the Environment Commission are facts indicating that the IOC has a significant impact on the values of the Olympic Movement. In addition to equal participation of all athletes, today, the Olympic Movement provides Olympic solidarity, education and other programs. The basic method that was used in this study was the historical method, which includes heuristic, empirical and theoretical study of the origin and development of the IOC and its operation as part of the Olympic Movement. Research results indicate that the management of the IOCas a sporting organization that manages this Movement is directed at achieving the goal to contribute to building a more peaceful and better world by educating young people through sports, and in accordance with the Olympic values. With proper management, the IOChas improved sports and has grown into an organization that is at the head of the Olympic Movement.

  12. The Effect of Special Olympics Programs on Down Syndrome People\\'s Self-Efficacy

    Directory of Open Access Journals (Sweden)

    Maryam Momeni

    2013-01-01

    Full Text Available Objective: Literature survey has shown that participation in social programs can promote the mental and social health among intellectually disabled individuals. One of these programs is the Special Olympics (SO and the programs related to it. The aim of this study was to investigate the effect of SO programs on self-efficacy among Iranian Special Olympians with Down Syndrome (DS. Materials & Methods: In this quasi-experimental research, forty DS members of Iran's SO national team were selected as the intervention group and 37 DS non-athletes were selected as the control group. The SO group participated in 9 months of SO specific sport programs. The “Wheeler and Ladd's Children’s Self-Efficacy for Peer Interactions Scale” was used to collect data from the two groups before and after the 9-month long athletic programs. Data were analyzed by kolmogroff-Smirnoff, paired T and independent T tests. Results: The results showed that SO programs had significant effects on the self- efficacy of the experimental group. The SO athletes were significantly (P&le0.001 better than the control group in all sub-scales of self-efficacy. Conclusion: It seems that participation in social-sport aspects of the Special Olympics programs can promote self-efficacy among this population. Generalizing such programs for DS people can help them show their abilities and provide them with self-efficacy which is necessary for living independently.

  13. Olympic Education and Beyond: Olympism and Value Legacies from the Olympic and Paralympic Games

    Science.gov (United States)

    Chatziefstathiou, Dikaia

    2012-01-01

    This article starts with a discussion on the links between Olympism and education as presented in the early years of the modern Olympic Movement and the ideological vision of its founder, Baron Pierre de Coubertin. Questions about whether that vision can remain as an ideological platform for the Olympic and Paralympic Games are debated in the…

  14. Olympic Broadcast Rights

    OpenAIRE

    Žižka, Martin

    2014-01-01

    Title: Olympic Broadcast Rights Objectives: The main objective of this thesis is to analyse the revenue derived from the sale of the broadcasting rights to the Olympics by Olympic Movement. In the thesis are analysed the total sum of revenue, selected territory and compared the proportion that belongs to the International Olympic Committee and the Organizing Committee of the Olympic Games. The secondary objective is to adapt and calculation of the conversion mechanism for the transfer of amou...

  15. Strategic prospects of non-Olympic sports in Ukraine

    Directory of Open Access Journals (Sweden)

    Yaroslav Leonov

    2014-10-01

    Full Text Available Purpose: to identify strategic prospects for the development of non-Olympic sports in Ukraine. Materials and Methods: the analysis of literary sources and documents, systems analysis, organizational analysis, marketing tools, SWOT – analysis, organizational modeling, methods of mathematical statistics. 57 representatives of the regional federations of non-Olympic sports participated in the survey. Results: the model of sustainable development of non-Olympic sports is proposed. Objective necessity of the implementation of the results obtained in the practice to the state, branch and regional management in the sphere of physical culture and sports is proven. Conclusions: the livelihoods and development of non-Olympic sport involves the development and application of organizational projects, management of technology, "integrators" of local resources, the study of internal resource of sport movement, the development program funding.

  16. The Effects of a Special Olympics Unified Sports Soccer Training Program on Anthropometry, Physical Fitness and Skilled Performance in Special Olympics Soccer Athletes and Non-Disabled Partners

    Science.gov (United States)

    Baran, Funda; Aktop, Abdurrahman; Ozer, Dilara; Nalbant, Sibel; Aglamis, Ece; Barak, Sharon; Hutzler, Yeshayahu

    2013-01-01

    The study investigated the effects of a Special Olympics (SO) Unified Sport (UNS) soccer program on anthropometry, physical fitness and soccer skills of male youth athletes with and without intellectual disabilities (ID) who participated in a training group (TRG) and in a comparison group (CG) without specific training. Youth with ID (WID) were…

  17. Olympics Legacy: the London Olympics 2012

    OpenAIRE

    Gulsen, Guler; Holden, Robert

    2010-01-01

    The reasons for proposing a London 2012 bid are outlined in the light of London city planning over the past sixty years. The processes influencing the bid for the London 2012 Olympics are investigated in respect of the lessons from Barcelona and Sydney. The role of environmental\\ud and landscape improvement is examined and the importance of legacy is described and analysed. The cost of Olympiads since Sydney 2000 are described and compared. Then progress of the London 2012 Olympics developmen...

  18. Tile Calorimeter Upgrade Program for the Luminosity Increasing at the LHC

    CERN Document Server

    Cerqueira, Augusto Santiago; The ATLAS collaboration

    2015-01-01

    The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider (LHC). TileCal is a sampling calorimeter with approximately 10,000 channels and is operating successfully (data quality efficiency above 99%) in ATLAS, since the start of the LHC collisions. The LHC is scheduled to undergo a major upgrade, in 2022, for the High Luminosity LHC (HL-LHC), where the luminosity will be increased by a factor of 10 above the original design value. The ATLAS upgrade program for high luminosity is split into three phases: Phase 0 occurred during 2013-2014 (Long Shutdown 1), and prepared the LHC for run 2; Phase 1, foreseen for 2019 (Long Shutdown 2), will prepare the LHC for run 3, whereafter the peak luminosity reaches 2-3 x 10^{34} cm^{2}s^{-1}; finally, Phase 2, which is foreseen for 2024 (Long Shutdown 3), will prepare the collider for the HL-LHC operation (5-7 x 10^{34} cm^{2}s^{-1}). The TileCal main activities for Phase 0 were the installation of the new low v...

  19. Tile Calorimeter Upgrade Program for the Luminosity Increasing at the LHC

    CERN Document Server

    Cerqueira, Augusto Santiago; The ATLAS collaboration

    2015-01-01

    The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider (LHC). TileCal is a sampling calorimeter with approximately 10,000 channels and is operating successfully (data quality efficiency above 99%) in ATLAS, since the start of the LHC collisions. The LHC is scheduled to undergo a major upgrade, in 2022, for the High Luminosity LHC (HL-LHC), where the luminosity will be increased by a factor of 10 above the original design value. The ATLAS upgrade program for high luminosity is split into three phases: Phase 0 occurred during 2013-2014 (Long Shutdown 1), and prepared the LHC for run 2; Phase 1, foreseen for 2019 (Long Shutdown 2), will prepare the LHC for run 3, whereafter the peak luminosity reaches 2-3 x 10^{34} cm^{2}s^{-1}; finally, Phase 2, which is foreseen for 2023 (Long Shutdown 3), will prepare the collider for the HL-LHC operation (5-7 x 10^{34} cm^{2}s^{-1}). The TileCal main activities for Phase 0 were the installation of the new low v...

  20. LHC Olympics Workshop and String Phenomenology 2006 Conference, August 7 - December 15, 2006

    International Nuclear Information System (INIS)

    Gross, D.

    2006-01-01

    This is the final report of the organizers of the String Phenomenolgy program of which the LHC Olympics and the String Phenomenolgy conference were a part. In addition, it includes the list of talks from our website which comprise the online proceedings. These talks constitute the proceedings of these meetings. Particle physics is at the dawn of a new era, as the Large Hadron Collider, the most powerful accelerator ever built, is set to begin operation at the end of 2007. This instrument will probe distances fully an order of magnitude smaller than probed in the past. It is widely expected that dramatic effects, associated with the breaking of the symmetry of the electroweak interactions, will appear at this scale. Candidate phenomena include supersymmetry, new strong interactions, and large or warped extra dimensions; another possibility is simply the Standard model itself (including the Higgs particle). Similarly, the last decade has seen great leaps in our knowledge of the early history of the universe. Inflation as the origin of cosmic structure is now reasonably well established. Until recently, superstring theory, despite its successes in taming the difficulties of quantum gravity, has proven unable to make definitive predictions for phenomena at accelerators or in the cosmos. Recent developments have raised hopes that this situation is about to change. Previously, one could identify at least three related, major obstacles to any detailed understanding of how string theory was related to nature. (1) There is a vast array of possible string ground states, distinguished, for example, by various topological features. (2) Only those ground states with a unbroken supersymmetry were at all understood quantum mechanically. (3) Among candidate non-supersymmetric states, there were always (pseudo)moduli (scalar fields with potentials which at least asymptotically tend to zero). It seemed that any stable or metastable minima of their potentials would lie in a region

  1. Magnet R and D for the US LHC Accelerator Research Program (LARP)

    International Nuclear Information System (INIS)

    Gourlay, S.A.; Ambrosio, G.; Andreev, N.; Anerella, M.; Barzi, E.; Bossert, R.; Caspi, S.; Dietderich, D.R.; Ferracin, P.; Gupta, R.; Ghosh, A.; Hafalia, A.R.; Hannaford, C.R.; Harrison, M.; Kashikhin, V.S.; Kashikhin, V.V.; Lietzke, A.F.; Mattafirri, S.; McInturff, A.D.; Nobrega, F.; Novitsky, I.; Sabbi, G.L.; Schmazle, J.; Stanek, R.; Turrioni, D.; Wanderer, P.; Yamada, R.; Zlobin, A.V.

    2006-01-01

    In 2004, the US DOE established the LHC Accelerator Research Program (LARP) with the goal of developing a technology base for future upgrades of the LHC. The focus of the magnet program, which is a collaboration of three US laboratories, BNL, FNAL and LBNL, is on development of high gradient quadrupoles using Nb 3 Sn superconductor. Other program components address issues regarding magnet design, radiation-hard materials, long magnet scale-up, quench protection, fabrication techniques and conductor and cable R and D. This paper presents an overall view of the program with emphasis on the current quadrupole project and outlines the long-term goals of the program

  2. Post-Olympism?

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh

    been faced by crises that have threatened the spirit of Olympism and even the Games themselves. Given the many changes that have occurred in the Olympic Games during the past century it seems reasonable to ask if this global event has a future and, if so, what form it might take. Whit this larger issue...

  3. System planning of Nagano Olympic Memorial Arena; Naganoshi Olympic kinen arena

    Energy Technology Data Exchange (ETDEWEB)

    Omae, Y.; Nakamura, M. [Kume Sekkei Co. Ltd., Tokyo (Japan); Hayakawa, M.; Kondo, J. [Kajima Corp., Tokyo (Japan); Ito, T. [Daidan Co. Ltd., Osaka (Japan); Yosoyama, Y. [Suga Engineering Co. Ltd., Tokyo (Japan)

    1999-11-05

    Nagano Olympic Memorial Arena, well known as hosting the Speed Skate Competition in 1998 Winter Olympic Game, is the first multi-purpose facility with 400 m long ice-skate rink in Japan. The superior system for saving energy and resources is the main concept of the arena. This system covers not only the Olympic Game but also multi-functional general usage. The world records and the variety of use are the proof of the accomplishment. (author)

  4. Physical requirements in Olympic sailing

    DEFF Research Database (Denmark)

    Bojsen-Møller, J; Larsson, B; Aagaard, Per

    2015-01-01

    Abstract Physical fitness and muscular strength are important performance parameters in Olympic sailing although their relative importance changes between classes. The Olympic format consists of eight yacht types combined into 10 so-called events with total 15 sailors (male and female) in a compl...... to yacht types, and reviews the existing knowledge on physical requirements in modern Olympic sailing. Finally, recommendations for future research in sailing are given.......Abstract Physical fitness and muscular strength are important performance parameters in Olympic sailing although their relative importance changes between classes. The Olympic format consists of eight yacht types combined into 10 so-called events with total 15 sailors (male and female......) in a complete national Olympic delegation. The yachts have different requirements with respect to handling, and moreover, each sailor plays a specific role when sailing. Therefore physical demands remain heterogeneous for Olympic sailors. Previous studies have mainly examined sailors where 'hiking' (the task...

  5. Global initiative of the special olympics movement for people with intellectual disabilities.

    Science.gov (United States)

    Myśliwiec, Andrzej; Damentko, Mariusz

    2015-03-29

    The mission of the Special Olympics is to provide year-round sports training and competition in a variety (33) of Olympic-type sports for children and adults with intellectual disabilities, giving them continuing opportunities to develop physical fitness, demonstrate courage, experience joy, and participate in sharing of gifts and friendship with their families, other athletes, and their communities. The Special Olympics movement often goes beyond the sports competition formula. During the last few years, the movement has developed many new global initiatives, which expand its former sports activities. They include: Coaching excellence and the coaching modelPartnerships with international (regional) sports federationsSports Resources Teams (SRT)Extended quota for high level athletesAthletes Leadership Program (ALPS)Young Athletes ProgramYouth volunteer initiativesUnified Sports ProgramMotor Activity Training ProgramHealthy Athletes Program These initiatives fulfill and expand the existing program, which was launched in 1968 and is the largest sports organization for people with disabilities worldwide, with very important new social, marketing, and developmental aspects of life, going far beyond activities met in other sports organizations.

  6. Global Initiative of the Special Olympics Movement for People with Intellectual Disabilities

    Science.gov (United States)

    Myśliwiec, Andrzej; Damentko, Mariusz

    2015-01-01

    The mission of the Special Olympics is to provide year-round sports training and competition in a variety (33) of Olympic-type sports for children and adults with intellectual disabilities, giving them continuing opportunities to develop physical fitness, demonstrate courage, experience joy, and participate in sharing of gifts and friendship with their families, other athletes, and their communities. The Special Olympics movement often goes beyond the sports competition formula. During the last few years, the movement has developed many new global initiatives, which expand its former sports activities. They include: Coaching excellence and the coaching modelPartnerships with international (regional) sports federationsSports Resources Teams (SRT)Extended quota for high level athletesAthletes Leadership Program (ALPS)Young Athletes ProgramYouth volunteer initiativesUnified Sports ProgramMotor Activity Training ProgramHealthy Athletes Program These initiatives fulfill and expand the existing program, which was launched in 1968 and is the largest sports organization for people with disabilities worldwide, with very important new social, marketing, and developmental aspects of life, going far beyond activities met in other sports organizations. PMID:25964828

  7. State of the Short Dipole Model Program for the LHC

    CERN Document Server

    Andreyev, N I; Kurtyka, T; Oberli, L R; Perini, D; Russenschuck, Stephan; Siegel, N; Siemko, A; Tommasini, D; Vanenkov, I; Walckiers, L

    1998-01-01

    Superconducting single and twin aperture 1-m long dipole magnets are currently being fabricated at CERN at a rate of about one per month in the framework of the short dipole model program for the LHC. The program allows to study performance improvements coming from refinements in design, components and assembly options and to accumulate statistics based on a small-scale production. The experience thus gained provides in turn feedback into the long magnet program in industry. In recent models initial quenching fields above 9 T have been obtained and after a short training the conductor limit at 2 K is reached, resulting in a central bore field exceeding 10 T. The paper describes the features of recent single aperture models, the results obtained during cold tests and the plans to ensure the continuation of a vigorous model program providing input for the fabrication of the main LHC dipoles.

  8. Analytical progresses of the International Olympic Committee and World Anti-Doping Agency Olympic laboratories.

    Science.gov (United States)

    Georgakopoulos, Costas; Saugy, Martial; Giraud, Sylvain; Robinson, Neil; Alsayrafi, Mohammed

    2012-07-01

    The Summer Olympic Games constitute the biggest concentration of human sports and activities in a particular place and time since 776 BCE, when the written history of the Olympic Games in Olympia began. Summer and Winter Olympic anti-doping laboratories, accredited by the International Olympic Committee in the past and the World Anti-Doping Agency in the present times, acquire worldwide interest to apply all new analytical advancements in the fight against doping in sports, hoping that this major human event will not become dirty by association with this negative phenomenon. This article summarizes the new analytical progresses, technologies and knowledge used by the Olympic laboratories, which for the vast majority of them are, eventually, incorporated into routine anti-doping analysis.

  9. Who wins olympic bids?

    OpenAIRE

    Maennig, Wolfgang; Vierhaus, Christopher

    2014-01-01

    The prospect of hosting the Olympic Games is attractive to many cities around the world. This article examines 147 variables’ potential to discriminate successful from unsuccessful Olympic bids. Our stepwise, rank-ordered logistic regression model includes 10 determinants supporting the contention that economic, political and sports/Olympic factors are important for winning the host city election. IOC members favor cities if more than 2/3 of the population support the bid, but disfavor biddin...

  10. HL-LHC and HE-LHC Upgrade Plans and Opportunities for US Participation

    Science.gov (United States)

    Apollinari, Giorgio

    2017-01-01

    The US HEP community has identified the exploitation of physics opportunities at the High Luminosity-LHC (HL-LHC) as the highest near-term priority. Thanks to multi-year R&D programs, US National Laboratories and Universities have taken the leadership in the development of technical solutions to increase the LHC luminosity, enabling the HL-LHC Project and uniquely positioning this country to make critical contributions to the LHC luminosity upgrade. This talk will describe the shaping of the US Program to contribute in the next decade to HL-LHC through newly developed technologies such as Nb3Sn focusing magnets or superconducting crab cavities. The experience gained through the execution of the HL-LHC Project in the US will constitute a pool of knowledge and capabilities allowing further developments in the future. Opportunities for US participations in proposed hadron colliders, such as a possible High Energy-LHC (HE-LHC), will be described as well.

  11. China Mobile's SWOT for the Olympics

    Institute of Scientific and Technical Information of China (English)

    Xu Ling

    2008-01-01

    @@ This is the first time the Olympic Games held in China. The Beijing Olympics are a golden opportunity for Chinese companies to promote their products around the world. On the other hand,it is also a great challenge. Take ChinaMobile, the mobilecommunication partner for the XXIX Olympics, as an example. His marketing performance in this Olympic feast could be analyzed by S.W.O.T.

  12. The Didactic Engineering for the Math Olympics Teaching: Olympic Situations with Geogebra’s Support

    Directory of Open Access Journals (Sweden)

    Ana Paula Rodrigues Alves Santos

    2018-01-01

    Full Text Available In this article, we intend to present a partial cut of a master's research, in which we describe, in a specific way, two phases determined by Didactic Engineering - ED in the context of the Mathematical Olympiads. Thus, we have the stages of preliminary analyzes and the construction of Olympic situations/a priori analysis. We emphasize in an Olympic situation that is described/structured with the support of GeoGebra software. Intervention through the proper exploitation of software provides the learner with opportunities to overcome certain difficulties/obstacles to an understanding or even conceptual construction in geometry. In this sense, the mentioned Olympic situation was experienced by students of the ninth year of elementary education II, from a private school in the state of Ceara, Brazil. The Olympic situation described proposes the possibility of the construction of metric relations in the triangle rectangle, content referring to the area of plane geometry. The ED is presented in this research, as a vision of complementarity that uses the theory of didactic situations - TSD. In this way, the described Olympic situation represents an alternative to classes directed to the math Olympics, their indication and structure, describes elements related to didactic mediation during the teaching and learning process, which emphasize details that make it possible to control and predict the possible student’s actions, as well as, to provide the experience of more significant didactic situations for geometry study in the Olympic context.

  13. Application software GeoniCS when designing the olympic ski runs

    Directory of Open Access Journals (Sweden)

    Konstantin N. Makarov

    2010-10-01

    Full Text Available GeoniCS implementation for Olympic mountain skiing routes designing is considered an international standard. This program allows optimizing plan and profiling development. Besides, the author adapted the program for lines engineering protection with special metal mesh.

  14. What Does Olympic Games Bring to Economy

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ In 1984, Ubeross, a wizard in the U.S.business circle, creatively combined the Olympic Games with commerce,thus made the Los Angeles Olympic Games of that year become "the Olympic Games which makes money for the first time". Since then, the original Olympic Games which "sustain losses in the sports propaganda" has possessed an ultra ability that "makes the golden-rimmed paper turn into money" Thus, the concept "Olympic economy" appeared.

  15. LHC@home takes centre stage : some of the people behind the CPSS and LHC@home programs

    CERN Multimedia

    maximilien Brice

    2005-01-01

    From left to right: Frank Schmidt (AB), Jukka Klem (Helsinki Institute of Physics), Andreas Wagner (IT), Eric McIntosh (IT) and Ben Segal (IT). The program of LHC@home, which aims to use the computing power of PCs when the screen saver is activated, is being relauched as part of the World Year of Physics.

  16. Olympic participation and performance since 1896

    NARCIS (Netherlands)

    Kuper, Gerard; Sterken, Elmer

    2001-01-01

    Abstract We analyze the decision to participate and Olympic performance at the country level. We use an unbalanced panel of 118 countries over 24 editions of the Olympic Summer Games. The main focus of the paper is on economic, geographic and demographic explanations of Olympic participation and

  17. Strategies for improving performance during long duration Olympic events : the example of Olympic distance Triathlon

    OpenAIRE

    Hausswirth , Christophe; Brisswalter , Jeanick

    2008-01-01

    International audience; This review focuses on strategic aspects which may affect performance during a long duration Olympic event: the Olympic distance Triathlon. Given the variety of races during Olympic games, Strategic aspects include as well improving technological features as energetical factors affecting the overall triathlon performance.. During the last decade, a lot of studies have attempted to identify factors reducing the metabolic load associated or not with the development of fa...

  18. Olympic emblem guidelines: London 2012

    OpenAIRE

    2013-01-01

    These guidelines issued by the London Organising Committee of the Olympic Games and Paralympic Games Ltd (“LOCOG”) provide standards, requirements and guidelines for use of the London 2012 Olympic Games Emblem (the “Emblem”) by LOCOG and the International Olympic Committee (IOC) creative, marketing and communications personnel, agencies and consultants only who are authorised to use the London 2012 marks. The purpose of these guidelines is to preserve and enhance the value of the Emblem for t...

  19. Environmental monitoring at Olympic Dam

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The environmental management and protection program at the Olympic Dam uranium/copper/gold project, Roxby Downs, South Australia, monitors eight major environmental parameters - meteorology, vegetation, mine site rehabilitation, fauna, terrain, soil salinity, hydrogeology and well fields. It came into effect with the approval of the South Australian Government in March 1987. The Great Artesian Basin, one of the world's greatest artesian basins, is the source of the water supply for the project

  20. ATLAS Tile Calorimeter Readout Electronics Upgrade Program for the High Luminosity LHC

    CERN Document Server

    Cerqueira, A S; The ATLAS collaboration

    2013-01-01

    The Tile Calorimeter (TileCal) is the hadronic calorimeter covering the most central region of the ATLAS experiment at LHC. The TileCal readout consists of about 10000 channels. The ATLAS upgrade program is divided in three phases: The Phase 0 occurs during 2013-2014 and prepares the LHC to reach peak luminosities of 1034 cm2s-1; Phase 1, foreseen for 2018-1019, prepares the LHC for peak luminosity up to 2-3 x 1034 cm2s-1, corresponding to 55 to 80 interactions per bunch-crossing with 25 ns bunch interval; and Phase 2 is foreseen for 2022-2023, whereafter the peak luminosity will reach 5-7 x 1034 cm2s-1 (HL-LHC). With luminosity leveling, the average luminosity will increase with a factor 10. The main TileCal upgrade is focused on the HL-LHC period. The upgrade aims at replacing the majority of the on- and off-detector electronics so that all calorimeter signals are directly digitized and sent to the off-detector electronics in the counting room. All new electronics must be able to cope with the increased rad...

  1. Effects of a Special Olympics Unified Sports Soccer Program on Psycho-Social Attributes of Youth with and without Intellectual Disability

    Science.gov (United States)

    Ozer, D.; Baran, F.; Aktop, A.; Nalbant, S.; Aglamis, E.; Hutzler, Y.

    2012-01-01

    The purpose of the study was to investigate the effects of a Special Olympics (SO) Unified Sports (UNS) soccer program on psycho-social attributes of youth with and without intellectual disabilities (ID). Participants were 76 male youth with (n = 38) and without (n = 38) ID. Participants with ID were randomly allocated into a SO athletes group (n…

  2. The legacy of the Olympics: economic burden or boon?

    OpenAIRE

    Ricketts, Lowell R.; Wolla, Scott A.

    2012-01-01

    Competition, sportsmanship, and national pride are the foundations of the Olympics, but how much do the Olympics cost the host city and country? What are some of the economic benefits and costs? Is the investment in the Olympics worth it in the end? Read about previous host experiences with the economic side of the Olympics in this month's Page One Economics Newsletter “The Legacy of the Olympics: Economic Burden or Boon?” (see related graph: "Olympics-Related Temporary Increase in Employment...

  3. A Cost-Benefit Analysis of an Olympic Games

    OpenAIRE

    Darren McHugh

    2006-01-01

    This paper attempts to estimate the net benefit to Canada of the Vancouver 2010 Winter Olympic Games. Two particular classes of problems in Olympic CBA are studied in detail. The first is the unique nature of project dependency in an Olympic Games, and this is surmounted by the classification of Olympic-related costs and benefits as "Event-related" or "Infrastructure-related", with rules for handing each in the context of a CBA for an Olympic Games. The second is the estimation of net benefit...

  4. People’s Olympics? (Beijing 2008)

    NARCIS (Netherlands)

    Chong, G.P.L.; de Kloet, J.; Zeng, G.; Bajc, V.

    2016-01-01

    Granted, the question mark was not included in this main slogan of the 2008 Beijing Olympics. The Beijing Olympics generated heated debates worldwide on China’s authoritarian governance, environmental pollution, human rights situation, alleged indulgence of humanitarian disaster in Darfur in

  5. Judging Anomalies at the 2010 Olympics in Men's Figure Skating

    Science.gov (United States)

    Looney, Marilyn A.

    2012-01-01

    The purpose of this study was to determine if the 2010 Olympic figure skating judges had trouble scoring Plushenko and the transitions program component, and if the International Skating Union's (ISU) "corridor" method flagged the same judging anomalies as the Rasch analyses. A 3-facet (skater by program component by judge) Rasch rating…

  6. The Olympic Effect

    OpenAIRE

    Andrew K. Rose; Mark M. Spiegel

    2009-01-01

    Economists are skeptical about the economic benefits of hosting "mega-events" such as the Olympic Games or the World Cup, since such activities have considerable cost and seem to yield few tangible benefits. These doubts are rarely shared by policy-makers and the population, who are typically quite enthusiastic about such spectacles. In this paper, we reconcile these positions by examining the economic impact of hosting mega-events like the Olympics; we focus on trade. Using a variety of trad...

  7. Blood doping at the Olympic Games.

    Science.gov (United States)

    Fitch, Kenneth D

    2017-11-01

    The objective of this paper was to review our knowledge of athletes who have, are believed to have or have attempted to engage in blood doping to enhance their performance at an Olympic Games. The paper focused on the Games from Munich 1972 to London 2012 and the author had a medical role at each of the Olympics that is discussed. The study revealed that Olympic athletes have benefitted from manipulating their blood by re-infusion of autologous or infusion of homologous blood and by administering erythropoiesis stimulating agents, notably the three generations of erythropoietins. Fifty seven athletes have been sanctioned with 12 athletes forfeiting 17 Olympic medals including 12 gold medals because of blood doping. Until 1986, the infusion of blood was not prohibited in sport but considered unethical. Erythropoietin was prohibited by the International Olympic Committee's Medical Commission in 1990. There has been a change as to how Olympic athletes have enhanced performance by blood doping, commencing with blood infusion and later administering erythropoiesis stimulating agents and significant advances have occurred in detecting such misuse. Currently, the hematological component of World Anti-Doping Agency's athlete biological passport is an important but not infallible mechanism to identify athletes who cheat by blood doping.

  8. Beijing 2008 Olympic Games Partners

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ At Olympic times, many business giants try to expand their influence by sponsoring the Games. The Games is an opportunity for them to turn from a national to an international brand. Here are brief introductions to some of the Beijing 2008 Olympic Games partners.

  9. American Women: Early Pursuit for Olympic Laurels.

    Science.gov (United States)

    Welch, Paula

    Women were not considered in preliminary discussions concerning the events, designation of participants, competitive attire, and problems relating to amateurism in the first Olympic games. Golf was the first sport in which women participated in the Olympics, and the first woman to achieve Olympic recognition for the United States did so by winning…

  10. Comparative analysis of prestart condition of students girls in Olympic and non-Olympic kinds of sport

    Directory of Open Access Journals (Sweden)

    V.P. Ivaskiene

    2013-08-01

    Full Text Available It was studied prestart condition of students girls in Olympic and non-Olympic martial arts. With the help of SAN test and Spielberg-Chanin scale during the Championship in Lithuania among students of year 2011 was conducted 54 judo and 48 sambo athletes students girls (n = 102 aged 20.8 + 2.4 years, their sporting career 5.2 + 1.7 years. The hypothesis is not proved that before competition state of representatives of Olympic (judo and non-Olympic (sambo kinds of sport. Getting indexes shown that emotional state of the most of sambo and judo athletes students girls have high level of feeling of well-being, activity and mood. The most of the athletes (72.2% of judo and 64.0% sambo athletes have very low level of situational anxiety.

  11. Bank of China Becomes Banking Partner of Beijing 2008 Olympic Games

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Beijing Olympic Committee announced recently that Bank of China become a partner of 2008 Olympic Games. Bank of China will provide abundant fund, banking financial products and related services for Beijing 2008 Olympic Games, and Paralympic Games, Beijing Olympic Organizing Committee and China Olympic Committee and China Sports team to participate in 2006 Winter Olympic Games and 2008 Olympic Games.

  12. Bank of China Becomes Banking Partner of Beijing 2008 Olympic Games

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

      Beijing Olympic Committee announced recently that Bank of China become a partner of 2008 Olympic Games. Bank of China will provide abundant fund, banking financial products and related services for Beijing 2008 Olympic Games, and Paralympic Games, Beijing Olympic Organizing Committee and China Olympic Committee and China Sports team to participate in 2006 Winter Olympic Games and 2008 Olympic Games.……

  13. GIF++: A new CERN Irradiation Facility to test large-area particle detectors for the High-Luminosity LHC program

    CERN Document Server

    Guida, Roberto

    2016-01-01

    The high-luminosity LHC (HL-LHC) upgrade is setting a new challenge for particle detector technologies. The increase in luminosity will produce a higher particle background with respect to present conditions. To study performance and stability of detectors at LHC and future HL-LHC upgrades, a new dedicated facility has been built at CERN: the new Gamma Irradiation Facility (GIF++). The GIF++ is a unique place where high energy charged particle beams (mainly muons) are combined with gammas from a 14 TBq 137Cesium source which simulates the background radiation expected at the LHC experiments. Several centralized services and infrastructures are made available to the LHC detector community to facilitate the different R&D; programs.

  14. The Olympic legacy: feeding London

    NARCIS (Netherlands)

    Janssens, F.

    2012-01-01

    Over the last decades, the Olympic Games have increasingly claimed to deliver a social and economic ‘legacy’ to the host city. The 2012 Olympic Games in London have set out to deliver a legacy of better food for east London, an area perceived as ‘deprived’, with higher than average rates of obesity

  15. Constructivist Pedagogies for Olympism Education

    Science.gov (United States)

    Culpan, Ian; McBain, Sue

    2012-01-01

    Olympism as a philosophical concept has been highly contested and challenged for its relevancy in a contemporary world. Some scholars argue that Olympism is simply a relic of the modern age and has little educative and/or social legitimacy. Others argue that despite the criticism and its contested nature it remains one of the most coherent and…

  16. «Monetary Program» of Ancient Greek Olympic Games (History and British Historiography of the XIX – Early ХХ Centuries

    Directory of Open Access Journals (Sweden)

    Olga V. Gzhibovskaya

    2013-01-01

    Full Text Available Commemorative coins are one of the attributes of the modern Olympic movement, relating to the category of «Games Product». Monetary program “Sochi 2014”, realized since 2011 is one of the most extensive and design diversified. The tradition to stamp out coins in the host city of the Olympic Games was established in Ancient Greece. They served not only as a means of exchange or as a store of value, ancient Greeks managed to make them works of art. Ancient authors’ data, concerning coinage site, time and type don’t give an accurate account of the coins we can reasonably call the “Olympic” ones. This problem has been solved by numismatologists from late XVIII century through the present. Their views of ancient “monetary program” differ. This article is focused on the special character of these discrepancies both in historical records and historiography

  17. CPAFFC Holds Activities to Greet Beijing Olympic Games

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>The Olympic Games are com-ing and really coming! We have been looking forward to this day for 100 years. At last, the Beijing Olympic Games will begin tomorrow with the attention of the whole world. To celebrate the one-day countdown to the Beijing Olympic Games, on the morning

  18. Safe LHC beam commissioning

    International Nuclear Information System (INIS)

    Uythoven, J.; Schmidt, R.

    2007-01-01

    Due to the large amount of energy stored in magnets and beams, safety operation of the LHC is essential. The commissioning of the LHC machine protection system will be an integral part of the general LHC commissioning program. A brief overview of the LHC Machine Protection System will be given, identifying the main components: the Beam Interlock System, the Beam Dumping System, the Collimation System, the Beam Loss Monitoring System and the Quench Protection System. An outline is given of the commissioning strategy of these systems during the different commissioning phases of the LHC: without beam, injection and the different phases with stored beam depending on beam intensity and energy. (author)

  19. Injuries and medical issues in synchronized Olympic sports.

    Science.gov (United States)

    Mountjoy, Margo

    2009-01-01

    Spectators of the Olympic Games can enjoy a wide variety of sports, including strength, team, timed, endurance, and artistic sports. In the Olympic program, there are two synchronized events: synchronized diving and synchronized swimming. The precision of the synchronization of the athlete's movements and skills is an added feature of entertainment. Synchronized athletes have additional training requirements to perfect the synchronization of their skills. The physical demands on the athlete from the repetition of training required for the perfection of synchronization result in injuries unique to these sports. Although both traumatic and overuse injuries occur, overuse injuries are more common. As these disciplines are artistic, judged sports, these athletes also are susceptible to eating disorders and the female athlete triad. This article reviews the training regimen of these athletes and outlines the injuries and health concerns that are common in the synchronized sports.

  20. An Olympic Legacy? Did the Urban Regeneration Associated With the London 2012 Olympic Games Influence Adolescent Mental Health?

    Science.gov (United States)

    Clark, Charlotte; Smuk, Melanie; Cummins, Steven; Eldridge, Sandra; Fahy, Amanda; Lewis, Daniel; Moore, Derek G; Smith, Neil; Taylor, Stephanie J C; Stansfeld, Stephen A

    2018-03-01

    Public expenditure on large events such as the London 2012 Olympic Games is often justified by the potential legacy of urban regeneration and its associated health and well-being benefits for local communities. In the Olympic Regeneration in East London Study, we examined whether there was an association between urban regeneration related to the 2012 Games and improved mental health in young people. Adolescents aged 11-12 years attending schools in the Olympic host borough of Newham in London or in 3 adjacent comparison London boroughs completed a survey before the 2012 Games and 6 and 18 months after the Games (in 2013 and 2014, respectively). Changes in depressive symptoms and well-being between baseline and each follow-up were examined. A total of 2,254 adolescents from 25 randomly selected schools participated. Adolescents from Newham were more likely to have remained depressed between baseline and the 6- and 18-month follow-up surveys (for 6-month follow-up, relative risk = 1.78, 95% confidence interval: 1.12, 2.83; for 18-month follow-up, relative risk = 1.93, 95% confidence interval: 1.01, 3.70) than adolescents from the comparison boroughs. No differences in well-being were observed. There was little evidence that urban regeneration had any positive influence on adolescent mental health and some suggestion that regeneration may have been associated with maintenance of depressive symptoms. Such programs may have limited short-term impact on the mental health of adolescents.

  1. Do the Youth Olympic Games promote Olympism? Analysing a mission (im)possible from a local youth perspective.

    Science.gov (United States)

    Schnitzer, Martin; Walde, Janette; Scheiber, Sabrina; Nagiller, Roman; Tappeiner, Gottfried

    2018-04-23

    On the basis of the Youth Olympic Games (YOG), we assess if and how the youth in the communities of the YOG host cities have been influenced concerning their perception of the Olympic values (OV) and the Olympic movement (OM). Special attention of the study is paid to the analysis of intervention mechanisms which the local youth underwent (e.g. attending the YOG on-site, participating in school programmes). Our study was conducted among 1004 adolescents living in the host region three years after the Innsbruck 2012 YOG had been staged. Our analyses extend the corresponding literature by (1) showing that the YOG and the involvement of the local youth in such an event have the power of creating an interest in the OM and its events, but do not have the power to influence the young citizens' perception of the OV significantly; (2) illustrating that the perception adolescents have of the OV depend mainly on their socio-demographic background, their a priori interest in sports events, social capital (norms, institutional trust) and the extent to which the youngsters follow the event in the different media; and (3) corroborating the hypothesis that intervention programmes (e.g. school programmes) for promoting (Olympic) values and ideals should not be single, obligatory and isolated activities. We conclude that it is not surprising that the International Olympic Committee has reformulated the goals for the YOG in the Olympic Agenda 2020, as some goals relating to the promotion of the OV might have been a mission impossible.

  2. Olympic games in Sochi, comparison and forecast

    OpenAIRE

    Kudrina, Anastasia

    2015-01-01

    Title: Olympic Games in Sochi, comparison and prediction Goals: Based on a research of the Olympic Games in Sochi to create a forecast of future economic effects on the territorium Method: The prediction is based on the analogic situation in other countries that held the Olympic Games in the past. Induction method of representing the thought process, during which the individual facts formulate more general assertions and theories; deduction method, which are derived from the general conclusio...

  3. Cardiovascular screening of Olympic athletes reported by chief medical officers of the Rio 2016 Olympic Games.

    Science.gov (United States)

    Toresdahl, Brett G; Asif, Irfan M; Rodeo, Scott A; Ling, Daphne I; Chang, Cindy J

    2018-05-24

    The IOC recommends periodic cardiovascular screening of athletes, but the adoption of these recommendations is unknown. The purpose of this investigation was to evaluate and compare cardiovascular screening practices of countries participating in the Rio 2016 Olympic Games. A list of chief medical officers (CMOs) was compiled by the IOC during the 2016 Olympic Games. CMOs were requested to complete an online survey about cardiovascular screening of their countries' Olympic athletes. Comparisons of screening practices were made by categorising countries by continent, gross domestic product (GDP) per capita and size of athlete delegation. CMOs for 117/207 (56.5%) countries participating in the 2016 Olympic Games were identified. 94/117 countries (80.3%) completed the survey, representing 45.4% of all countries and 8805/11 358 (77.5%) of all 2016 Olympic athletes. Most of the countries surveyed (70.2%) perform annual cardiovascular screening. Among the survey respondents, all or most athletes from each country were screened at least once with the following components: personal history (86.2% of countries), family history (85.1%), physical examination (87.2%), resting ECG (74.5%), echocardiogram (31.9%) and stress test (30.8%). Athletes were more likely to be screened with ECG in countries with relatively larger athlete delegation (OR 2.05, 95% CI 1.10 to 3.80, p=0.023) and with higher GDP per capita (OR 1.69, 95% CI 1.11 to 2.57, p=0.014). Most of the responding countries perform annual cardiovascular screening of Olympic athletes, but there are differences in the components used. Athletes from countries with larger athlete delegations and higher GDP per capita were more likely to be screened with ECG. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. Russia and the olympic movement : a study of Russian national identity as described in the newspaper Sovetskij Sport during the winter olympic games of 1988, 1992, 1994, and in the future winter olympic games of 2014

    OpenAIRE

    Nikitin, Anna

    2010-01-01

    The topic of the thesis deals with Russia and the Olympic Movement, studying Russian national identity as it is described in the newspaper Sovetskij Sport during three past Winter Olympic Games (1988, 1992, 1994) and the upcoming Winter Olympic Games that take place in Sochi 2014 in the framework of international politics. The research task is to analyze, what kinds of discourses do the writings of Russian Olympic Committee’s leading sports journal Sovetskij Sport use in times of the above me...

  5. A view of politics and boycotts in modern Olympic games

    Directory of Open Access Journals (Sweden)

    Bengü Güven Karahan

    2015-12-01

    Full Text Available Aim: The aim of this study was to display and discuss the politics events and boycotts in modern Olympic Games. According to the literature, the events in the Olympic Games were discussed under the religious, racialist, ideological, politics and boycotts headlines. Methods: It was used historical research method in this study. Literature was reviewed and findings were discussed for this purpose. Results: Baron Pierre de Coubertin remanufactured the Ancient Greek Olympic games to modern. He didn’t approach the Olympic Games just international sport computations, he also purposed to educate the younger generations with spirit of friendship and comprehension by the Olympic Games. He had wanted to further to be sited more good and conciliatory world. Olympic Games is the biggest and the best social event in the world. Therefore, it was used by some countries for profits. These profits revelations variously like religious, racialist, ideological and politics events after a while. Conclusion: As a conclusion, it can be said that, It is necessary to rescue from politic events and sustain the games depending on Olympic philosophy. For this purpose, national and international Olympic committees must be necessary to be a sensitive and conscientious. Separately, countries education systems must be teach the olympism philosophy.

  6. Superconducting magnet development for the LHC upgrades

    International Nuclear Information System (INIS)

    Rossi, Lucio

    2012-01-01

    LHC is now delivering proton and heavy ion collisions at the highest energy. Upgrading the LHC beyond its design performance is a long term program that started during the LHC construction, with some fundamental R and D programs. The upgrade program is based on a vigorous superconductor and magnet R and D, aimed at increasing the field in accelerator magnets from 8 T to 12 T for the luminosity upgrade, with the scope of increasing the collider luminosity by a factor 5 to 10 from 2022. The upgrade program might continue with the LHC energy upgrade, which would require magnets producing field in the range of 16-20 T. The results obtained so far and the future challenges are discussed together with the possible plan to reach the goals. (author)

  7. Sociodemographic profile of an Olympic team.

    Science.gov (United States)

    Lawrence, D W

    2017-07-01

    To document the distribution of sociodemographic markers (race and relative access to wealth) in athletes participating at the summer and Winter Olympic Games (OGs). Cross-sectional descriptive epidemiological study. Sociodemographic data were collected from publically available resources for all athletes representing four countries (Canada, United States of America, Great Britain and Australia) at the 2014 Sochi Winter OGs and 2016 Rio Summer OGs. The prevalence of white and privately educated athletes were identified for each sport, country, and team with consideration and comparison to the general population. Access indices (i.e. the combined race socio-economic access index [CAI]) were developed to describe the relative distribution of white and privately educated athletes representing each sport, country and team compared to the respective general population. A total of 568 winter and 1643 summer athletes were included in this study. Privately educated athletes constituted 30.3% and 32.7% of winter and summer athletes, respectively; while 94.9% of winter and 81.7% of summer athletes were white. The CAIs of the Canadian, American, British and Australian winter Olympic teams were 0.52, 0.42, 0.61 and 0.45, respectively. The CAIs, for the Canadian, American, British and Australian summer Olympic teams were 0.89, 1.13, 0.82 and 0.83, respectively. Summer and winter sports with the greatest and least racial and socio-economic biases were identified. Racial and socio-economic biases were identified in both summer and winter Olympic sports; predominantly favouring white and privately educated Olympic athletes. These findings prompt further inquiry into barriers for sport-specific participation and advancement, in addition to the practice of providing substantial public resources in support for Olympic sports and athletes. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  8. Lessons from the Olympics : participants' perceptions of the 2000 ...

    African Journals Online (AJOL)

    The purpose of this study was to investigate the experiences of South African athletes at the Olympic Games and to identify the possible factors that could have affected their performances. A sample of 44 participants at the 2000 Olympic Games completed a post-Olympic questionnaire. Although most athletes believed that ...

  9. Dietary supplementation patterns of Korean olympic athletes participating in the Beijing 2008 Summer Olympic Games.

    Science.gov (United States)

    Kim, Jongkyu; Kang, Seung-ki; Jung, Han-sang; Chun, Yoon-suck; Trilk, Jennifer; Jung, Seung Ho

    2011-04-01

    Athletes report frequent use of various dietary supplements (DSs). However, no study has examined DS use and antidoping knowledge in Korean Olympians. The objectives of this study were to obtain information about Korean Olympians' DS use during the training period for the Beijing 2008 Summer Olympic Games and immediately before their Olympic events, to obtain DS-intake reasons and DS providers, and to obtain information on athletes' doping education, knowledge, and educators. Korean Olympians completed 2 questionnaires 1 wk before the opening and within 1 wk after the closing of the Beijing 2008 Summer Olympic Games. Results showed that 79% of male and 82% of female Olympians take more than 1 DS during the training period and that vitamins and Oriental supplements are the 2 top-ranked DSs. Reasons for DS use were to improve recovery ability (66%) and muscle performance (22%), and sources of obtaining DSs were parents (36%) and coaches (35%). Furthermore, 79% of Korean Olympians reported receiving regular education on antidoping regulations from Olympic-sponsored education classes (64%) and coaches (15%). In conclusion, this study was the first to examine DS use and antidoping-related information in Korean Olympians. Because some herbal products contain substances banned by the World Anti-Doping Agency, athletes should be cautious in using mixed Oriental supplements.

  10. Air pollution, athletic health and performance at the Olympic Games.

    Science.gov (United States)

    Fitch, Ken

    2016-01-01

    The objective of this study was to briefly review air pollution and its effects on athletes' health and performance and to examine air quality (AQ) at specific Olympic Summer Games between 1964 and 2008. It will focus on any attempts made by the cities hosting these Olympics to improve AQ for the Games and if undertaken, how successful these were. The author had a medical role at five of the seven Olympic Games that will be examined and hence has personal experiences. Information was obtained from the readily accessible official reports of the Olympic Games, relevant published papers and books and the internet. For each of these seven Olympic Games, monitoring AQ was far below current acceptable standards and for the majority, minimal or no data on major pollutants was available. From what can be ascertained, at these Games, AQ varied but was less than optimal in most if not all. Nevertheless, there were few reported or known unfavorable effects on the health of Olympic athletes. To date, there have been few reported consequences of sub-optimal AQ at Olympic Games. The focus on AQ at Olympic Games has gradually increased over the past five decades and is expected to continue into the future.

  11. ATLAS Tile Calorimeter Readout Electronics Upgrade Program for the High Luminosity LHC

    CERN Document Server

    Cerqueira, A S

    2013-01-01

    The Tile Calorimeter (TileCal) is the hadronic calorimeter covering the most central region of the ATLAS experiment at LHC. The TileCal readout consists of about 10000 channels. The ATLAS upgrade program is divided in three phases: The Phase~0 occurs during 2013-2014, Phase~1 during 2018-1019 and finally Phase~2, which is foreseen for 2022-2023, whereafter the peak luminosity will reach 5-7 x 10$^{34}$ cm$^2$s$^{-1}$ (HL-LHC). The main TileCal upgrade is focused on the Phase~2 period. The upgrade aims at replacing the majority of the on- and off-detector electronics so that all calorimeter signals are directly digitized and sent to the off-detector electronics in the counting room. All new electronics must be able to cope with the increased radiation levels. An ambitious upgrade development program is pursued to study different electronics options. Three options are presently being investigated for the front-end electronic upgrade. The first option is an improved version of the present system built using comm...

  12. The Olympic Games broadcasted as Interactive Television - New Media new Games?

    DEFF Research Database (Denmark)

    Bjørner, Thomas

    or delayed video coverage of the Olympic Games. The Torino Olympic Broadcasting was the first to be filmed entirely in High Definition Television. In the future the use of digital video processing, computer vision, 3D-visualisation and animation techniques allow viewers to watch sports events almost......The Olympic Games is the world´s largest media event and television is the engine that has driven the growth of the Olympic Movement. Increases in broadcast revenue over the past two decades have provided the Olympic Movement with a huge financial base. More networks than ever before broadcast...... the Olympic Games to more countries and territories, with a record number of hours, a significant rise in the total viewing hours, and dramatic increases in live and prime-time coverage. Over 300 channels transmitted 35.000 hours of the Athens 2004 Olympic Games. The future of television is digital, which...

  13. Maximizing the use of Special Olympics International's Healthy Athletes database: A call to action.

    Science.gov (United States)

    Lloyd, Meghann; Foley, John T; Temple, Viviene A

    2018-02-01

    There is a critical need for high-quality population-level data related to the health of individuals with intellectual disabilities. For more than 15 years Special Olympics International has been conducting free Healthy Athletes screenings at local, national and international events. The Healthy Athletes database is the largest known international database specifically on the health of people with intellectual disabilities; however, it is relatively under-utilized by the research community. A consensus meeting with two dozen North American researchers, stakeholders, clinicians and policymakers took place in Toronto, Canada. The purpose of the meeting was to: 1) establish the perceived utility of the database, and 2) to identify and prioritize 3-5 specific priorities related to using the Healthy Athletes database to promote the health of individuals with intellectual disabilities. There was unanimous agreement from the meeting participants that this database represents an immense opportunity both from the data already collected, and data that will be collected in the future. The 3 top priorities for the database were deemed to be: 1) establish the representativeness of data collected on Special Olympics athletes compared to the general population with intellectual disabilities, 2) create a scientific advisory group for Special Olympics International, and 3) use the data to improve Special Olympics programs around the world. The Special Olympics Healthy Athletes database includes data not found in any other source and should be used, in partnership with Special Olympics International, by researchers to significantly increase our knowledge and understanding of the health of individuals with intellectual disabilities. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Environmental impact of the 2008 Beijing Olympic Games

    OpenAIRE

    Huijuan, Cao; Fujii, Hidemichi; Managi, Shunsuke

    2013-01-01

    Beijing organized the 2008 Summer Olympic Games, and the main goal of the Chinese government regarding this event was to hold a Green Olympics. A difference-in-differences approach was used to estimate the environmental impact the Olympic Games on air quality improvement in Beijing, compared to improvements in other areas in China. The results indicate that compared to other regions, air quality in Beijing improved for a short period of time. These improvements were largely due to the impleme...

  15. Importance of the First and the Second Russian Olympic Games for development of sports and Olympic movement in the Russian Empire

    OpenAIRE

    Лях-Породько, Олексій

    2014-01-01

    The article reveals and analyses external and internal (nation-wide and regional) factors which have affected the holding of the First Russian Olympic Games of 1913 in Kiev and the Second Russian Olympic Games of 1914 in Riga are analyzed. It was determined that sports activity in the state was considerably stirred up during 1913–1914 years. It was found that the first Russian Olympic Games directly affected development of governmental-public structure of physical training and sports, creatio...

  16. LHC luminosity upgrade detector challenges

    CERN Multimedia

    CERN. Geneva; de Roeck, Albert; Bortoletto, Daniela; Wigmans, Richard; Riegler, Werner; Smith, Wesley H

    2006-01-01

    LHC luminosity upgrade: detector challenges The upgrade of the LHC machine towards higher luminosity (1035 cm -2s-1) has been studied over the last few years. These studies have investigated scenarios to achieve the increase in peak luminosity by an order of magnitude, as well as the physics potential of such an upgrade and the impact of a machine upgrade on the LHC DETECTORS. This series of lectures will cover the following topics: • Physics motivation and machine scenarios for an order of magnitude increase in the LHC peak luminosity (lecture 1) • Detector challenges including overview of ideas for R&D programs by the LHC experiments: tracking and calorimetry, other new detector developments (lectures 2-4) • Electronics, trigger and data acquisition challenges (lecture 5) Note: the much more ambitious LHC energy upgrade will not be covered

  17. OUT Success Stories: Renewable Energy at the Olympics

    International Nuclear Information System (INIS)

    Green, B.

    2000-01-01

    Many energy efficiency and renewable energy technologies were featured at the 1996 Atlanta Olympics. Most of the projects that contributed to the Olympics continue to provide a meaningful demonstration and learning experience for the people of Atlanta

  18. The Special Olympics: Sporting or Social Event?

    Science.gov (United States)

    Hughes, Carolyn; McDonald, Meghan L.

    2008-01-01

    Storey (2008), in his eloquent and timely critique of the Special Olympics and his call to close it down, focuses on the failure of the Special Olympics to achieve the goal of social integration and sustained social interaction among people with intellectual disabilities and their peers without a disability label. The authors wholeheartedly agree…

  19. Nuclear security and radiological preparedness for the olympic games, athens 2004: lessons learned for organizing major public events.

    Science.gov (United States)

    Kamenopoulou, Vassiliki; Dimitriou, Panayiotis; Hourdakis, Constantine J; Maltezos, Antonios; Matikas, Theodore; Potiriadis, Constantinos; Camarinopoulos, Leonidas

    2006-10-01

    In light of the exceptional circumstances that arose from hosting the Olympic Games in Athens in 2004 and from recent terrorist events internationally, Greece attributes the highest priority to security issues. According to its statutory role, the Greek Atomic Energy Commission is responsible for emergency preparedness and response in case of nuclear and radiological events, and advises the Government on the measures and interventions necessary to protect the public. In this context, the Commission participated in the Nuclear, Radiological, Biological, and Chemical Threat National Emergency Plan, specially developed for the Olympic Games, and coordinated by the Olympic Games Security Division. The objective of this paper is to share the experience gained during the organization of the Olympic Games and to present the nuclear security program implemented prior to, during, and beyond the Games, in order to prevent, detect, assess, and respond to the threat of nuclear terrorism. This program adopted a multi-area coverage of nuclear security, including physical protection of nuclear and radiological facilities, prevention of smuggling of radioactive materials through borders, prevention of dispersion of these materials into the Olympic venues, enhancement of emergency preparedness and response to radiological events, upgrading of the technical infrastructure, establishment of new procedures for assessing the threat and responding to radiological incidents, and training personnel belonging to several organizations involved in the National Emergency Response Plan. Finally, the close cooperation of Greek Authorities with the International Atomic Energy Agency and the U.S. Department of Energy, under the coordination of the Greek Atomic Energy Commission, is also discussed.

  20. Strength and Conditioning Training by the Danish National Handball Team Before an Olympic Tournament.

    Science.gov (United States)

    Kvorning, Thue; Hansen, Mikkel R B; Jensen, Kurt

    2017-07-01

    Kvorning, T, Hansen, MRB, and Jensen, K. Strength and conditioning training by the Danish national handball team before an Olympic tournament. J Strength Cond Res 31(7): 1759-1765, 2017-The physical demands imposed on national team handball teams during the Olympics imply significant physical preparation to improve performance and reduce incidence of injuries. The purpose of this case report was to describe and analyze the strength and conditioning (S&C) training performed by the Danish national handball team before the Beijing Olympic Games. Eight weeks of S&C was divided into 5 weeks emphasizing muscle hypertrophy and long-interval running followed by 3 weeks emphasizing strength, power, and short-interval running. Body mass increased by 1.6% (p 0.05). Agility performance was evaluated by a T-test and improved by 2.5% (p handball teams preparing for competition. Detailed and periodized S&C training programs for 8 weeks are provided and can be used by teams ranging from moderately to highly trained.

  1. The Promotion and Perception of the Youth Olympic Games: A Korean Perspective

    Science.gov (United States)

    Judge, Lawrence W.; Lee, Don; Surber, Karin; Bellar, David; Petersen, Jeffrey; Ivan, Emese; Kim, Hyeon Jung

    2013-01-01

    The Youth Olympic Games (YOG) was launched in part to reignite interest in Olympic sports in the midst of a generation of increasingly overweight and inactive adolescents. But since the initial announcement of the YOG by the International Olympic Committee in 2007, this new third addition to the Olympic family of events has provoked response from…

  2. Physiological characteristics of an aging Olympic athlete

    DEFF Research Database (Denmark)

    Nybo, Lars; Schmidt, Jakob Friis; Fritzdorf, Stephen

    2014-01-01

    To investigate the physiological basis of continued world-class performance of a world-class rower who won medals (3 gold and 2 bronze) at five consecutive Olympic Games.......To investigate the physiological basis of continued world-class performance of a world-class rower who won medals (3 gold and 2 bronze) at five consecutive Olympic Games....

  3. Mapping wilderness character in Olympic National Park

    Science.gov (United States)

    James Tricker; Peter Landres; Jennifer Chenoweth; Roger Hoffman; Scott Ruth

    2013-01-01

    The Olympic Wilderness was established November 16, 1988 when President Ronald Reagan signed the Washington Park Wilderness Act. A total of 876,447 acres or 95% of Olympic National Park (OLYM) was designated as wilderness and became a part of the National Wilderness Preservation System, wherein wilderness character would be preserved. The purpose of this project was to...

  4. Mapping the Discipline of the Olympic Games An Author- Cocitation Analysis

    OpenAIRE

    Peter Warning; Ching Ju Mae Rosie; Kristine Toohey

    2008-01-01

    When most people think about the Olympic Games it is usually in terms of athletic performance. Clearly they are more than that (see Toohey & Veal, 1990). Even the mass media does not confine itself to covering only the sporting angle. For example, symbolism, economic factors, nationalism and politics routinely appear in mass media articles relating to the Olympic Games. There are scholarly journals that are devoted exclusively to the Olympic Games, such as Olympika and the Journal of Olympic ...

  5. Systematic review of team Nigeria's performance in olympic games ...

    African Journals Online (AJOL)

    Systematic review of team Nigeria's performance in olympic games: Causes, concerns, and remediation strategies. ... Participation and winning medals in Olympic Games have become a veritable avenue ... AJOL African Journals Online.

  6. Smoke Rings: Towards a Comprehensive Tobacco Free Policy for the Olympic Games.

    Science.gov (United States)

    Lee, Kelley; Fooks, Gary; Wander, Nathaniel; Fang, Jennifer

    2015-01-01

    The tobacco industry has long sought affiliation with major sporting events, including the Olympic Games, for marketing, advertising and promotion purposes. Since 1988, each Olympic Games has adopted a tobacco-free policy. Limited study of the effectiveness of the smoke-free policy has been undertaken to date, with none examining the tobacco industry's involvement with the Olympics or use of the Olympic brand. A comparison of the contents of Olympic tobacco-free policies from 1988 to 2014 was carried out by searching the websites of the IOC and host NOCs. The specific tobacco control measures adopted for each Games were compiled and compared with measures recommended by the WHO Tobacco Free Sports Initiative and Article 13 of the Framework Convention on Tobacco Control (FCTC). This was supported by semi-structured interviews of key informants involved with the adoption of tobacco-free policies for selected games. To understand the industry's interests in the Olympics, the Legacy Tobacco Documents Library (http://legacy.library.ucsf.edu) was systematically searched between June 2013 and August 2014. Company websites, secondary sources and media reports were also searched to triangulate the above data sources. This paper finds that, while most direct associations between tobacco and the Olympics have been prohibited since 1988, a variety of indirect associations undermine the Olympic tobacco-free policy. This is due to variation in the scope of tobacco-free policies, limited jurisdiction and continued efforts by the industry to be associated with Olympic ideals. The paper concludes that, compatible with the IOC's commitment to promoting healthy lifestyles, a comprehensive tobacco-free policy with standardized and binding measures should be adopted by the International Olympic Committee and all national Olympic committees.

  7. Tribulations and achievements: the early history of Olympism in Argentina.

    Science.gov (United States)

    Torres, C R

    2001-01-01

    By the end of the nineteenth century, modern sport had enchanted the people of Argentina. At that time the nation enjoyed a remarkable degree of economic prosperity and embarked on increasing political democratization. These circumstances, along with the fact that the nation was represented from the beginning, in 1894, on the International Olympic Committee seemed to favour Argentina as the spearhead of the diffusion of Olympism throughout South America. However, the country only enjoyed its first official Olympic participation in the Paris Games of 1924 - a few months after the establishment of the Argentine Olympic Committee. This essay explores the reception and diffusion of Olympism in Argentina. It reveals a process of gradual adoption including conflicting views on the relationship between the state and sport, several attempts at institutionalization, international misunderstandings and the role of politics and class.

  8. The environment of the Olympic Dam project

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The Olympic Dam uranium/copper/gold project at Roxby Downs, South Australia, has a harsh environment with high summer temperatures, low rainfall and poor quality soils. There are no natural water courses. The vegetation is dominated by annual grasses in summer and wildflowers in winter. Red kangaroos are the most commonly sighted native mammals. The Fat-tailed Dunnart a nocturnal carniverous marsupial, is found. Eighty three bird species have been recorded. Reptiles are numerous and one amphibian occurs. A vermin eradication program aimed at rabbit control is conducted. ills

  9. The CMS Outer Tracker for HL-LHC

    CERN Document Server

    Dierlamm, Alexander Hermann

    2018-01-01

    The LHC is planning an upgrade program, which will bring the luminosity to about $5-7\\times10^{34}$~cm$^{-2}$s$^{-1}$ in 2026, with a goal of an integrated luminosity of 3000 fb$^{-1}$ by the end of 2037. This High Luminosity LHC scenario, HL-LHC, will require a preparation program of the LHC detectors known as Phase-2 Upgrade. The current CMS Tracker is already running beyond design specifications and will not be able to cope with the HL-LHC radiation conditions. CMS will need a completely new Tracker in order to fully exploit the highly demanding operating conditions and the delivered luminosity. The new Outer Tracker system is designed to provide robust tracking as well as Level-1 trigger capabilities using closely spaced modules composed of silicon macro-pixel and/or strip sensors. Research and development activities are ongoing to explore options and develop module components and designs for the HL-LHC environment. The design choices for the CMS Outer Tracker Upgrade are discussed along with some highlig...

  10. Host government directorate: London 2012 Olympic and Paralympic emblem guidelines

    OpenAIRE

    2015-01-01

    These guidelines issued by the London Organising Committee of the Olympic Games and Paralympic Games Ltd (“LOCOG”) provide standards, requirements and guidelines for use of the London 2012 Olympic Games Emblem (the “Emblem”), the London 2012 Paralympic Games Emblem (the “Paralympic Emblem”) and the Dual London 2012 Olympic and Paralympic Emblems (“Dual Emblems”) by authorised Host Government Directorate only.

  11. Management of environmental and radiation data - the Olympic Dam project

    International Nuclear Information System (INIS)

    Jenkins, B.

    1987-01-01

    In terms of data management the Olympic Dam Project is in a process of transition from investigative studies to operational monitoring. The data management requirements for investigative studies are quite different requirements and indicates the progress taken in this transition, as well as the directions being taken to complete this transition. The environmental and radiation management programs for the Olympic Dam Project have already stored 70 megabytes of data on computer. With the comprehensive monitoring requirements which have been, or are in the process of being established for production operations, the volume of data is increasing. There are six main areas involving environmental and radiation data management: project area environmental monitoring; monitoring of the impact pathway from groundwater extraction for water supply to possible effects on mound springs; radiation levels in the environment; radiation exposures to designated employees; other occupational exposures in the mine; medical records relevant to occupational health

  12. Preparation and accreditation of anti-doping laboratories for the Olympic Games.

    Science.gov (United States)

    Botrè, Francesco; Wu, Moutian; Boghosian, Thierry

    2012-07-01

    This article outlines the process of preparation of an anti-doping laboratory in view of the activities to be performed on the occasion of the Olympic Games, focusing in particular on the accreditation requirements of the World Anti-Doping Agency (WADA) and ISO/IEC 17025, as well as on the additional obligations required by the International Olympic Committee, which is the testing authority responsible for the anti-doping activities at the Olympics. Due to the elevated workload expected on the occasion of the Olympic Games, the designated anti-doping laboratory needs to increase its analytical capacity (samples processed/time) and capability by increasing the laboratory's resources in terms of space, instrumentation and personnel. Two representative cases, one related to the Winter Olympic Games (Torino 2006) and one related to the Summer Olympic Games (Beijing 2008), are presented in detail, in order to discuss the main aspects of compliance with both the WADA and ISO/IEC 17025 accreditation requirements.

  13. Changing Roles of Women: Participation in Olympic Games.

    Science.gov (United States)

    Semyonov, Moshe

    1981-01-01

    Investigates whether a country's socioeconomic characteristics influence female participation in the Olympics and other athletics. The author reviews data on women's participation in Olympic teams and in the labor forces worldwide. Economic development and industrialization support women's rising economic status as well as their participation in…

  14. Political influence on sportsmen’s training system in olympic sports

    Directory of Open Access Journals (Sweden)

    T.K. Yessentayev

    2016-02-01

    Full Text Available Purpose: to determine the place of Olympic sports in modern world; to analyze dynamic of its political, economic and social significance progress. Material: publications on the topic of this article were used as sources of information. Results: we characterized influence of Olympic sports on transformation of views and practical functioning in sphere of elite sportsmen’s training. Main stages of modern Olympic sports’ formation have been regarded. Strategy of elite sports’ development in historical aspect has been presented. Changes in attitude of political leaders, state figures and general population to Olympic Games have been shown. Directions of development and perfection of elite sportsmen’s training national systems have been outlined. Conclusions: recent years, potential of Olympic sports have being reflected in foreign and home policy of many countries. It resulted in drastic changes in spheres of organization, management, financing, material technical and personnel provisioning of sportsmen’s training.

  15. Estimating the economic impact of the Sydney Olympic Games

    OpenAIRE

    Madden, John; Crowe, Matthew

    1998-01-01

    This paper employs a multiregional computable general equilibrium (CGE) model to examine the effects on the New South Wales and Australian economies of the 2000 Olympics. The Olympics are modelled over a 12-year period from 1994 to 2005, divided into three phases: (i) the Pre-Event phase, 1994 to 1999; (ii) the Event Year, 2000; and (iii) the Post-Event phase, 2001-2005. Construction of the Olympics venues and associated infrastructure is modelled as occurring in the first phase, while the op...

  16. The origins of the Olympic Village: Los Angeles 1932 and Berlin 1936.

    Directory of Open Access Journals (Sweden)

    Massimo Bortolotti

    2009-06-01

    Full Text Available Regarding the transformations produced by the housing projects for the Olympic Games, the construction and following reuse of the Olympic Villages is an interesting studying matter. During the hundred-year-old history of the modern Olympics the realization of the Olympic Village, which finds reference in the de Coubertin’s writings, and the town planning transformations, to this correlated, have revealed in different ways. The essay mainly concerns the origins of the Olympic Village and the first settlements which characterized the Games in the thirties: Los Angeles 1932 and Berlin 1936. In these two cities, even though with different motivations, politico-economical stimulus and different images, the prototypes of the modern Olympic sport facilities, which find in the village an in the stadium the symbol of the event, were born.

  17. The CMS Tracker upgrade for HL-LHC

    CERN Document Server

    Ahuja, Sudha

    2017-01-01

    The LHC machine is planning an upgrade program which will smoothly bring the luminosity to about 5 $\\times$ $10^{34} $cm$^{-2}$s$^{-1}$ in 2028, to possibly reach an integrated luminosity of 3000 fb$^{-1}$ by the end of 2037. This High Luminosity LHC scenario, HL-LHC, will require a preparation program of the LHC detectors known as Phase-2 upgrade. The current CMS Outer Tracker, already running beyond design specifications, and CMS Phase1 Pixel Detector will not be able to survive HL-LHC radiation conditions and CMS will need completely new devices, in order to fully exploit the high-demanding operating conditions and the delivered luminosity. The new Outer Tracker should have also trigger capabilities. To achieve such goals, R$\\&$D activities are ongoing to explore options both for the Outer Tracker, and for the pixel Inner Tracker. Solutions are being developed that would allow including tracking information at Level-1. The design choices for the Tracker upgrades are discussed along with some highlights...

  18. Importance of ice for the «White Olympics»

    Directory of Open Access Journals (Sweden)

    A. F. Renkel

    2016-01-01

    Full Text Available Organization of any winter Olympic game, often called as «White Olympics», requires interfacing between sports, technology and glaciology. History of the Olympic winter games and the Norwegian figure skater Sonia Henie, first and the only three-time Olympic champion (1928, 1932, 1936 in ladies figure skating, is presented in the article. Leaving the amateurish sport, Henie became a Hollywood star of the ballet on ice. She was introduced to the inventor Frank Zamboni, who created the ice re-surfacer (the ice-cleaning combine to restore the ice on skating rinks. Using the combine by Henie during her tours in the United States served to advertise this machine, and the name Zamboni had become a trademark for machines «Zamboni».

  19. Isaac Newton Olympics.

    Science.gov (United States)

    Cox, Carol

    2001-01-01

    Presents the Isaac Newton Olympics in which students complete a hands-on activity at seven stations and evaluate what they have learned in the activity and how it is related to real life. Includes both student and teacher instructions for three of the activities. (YDS)

  20. An experimental research program on chirality at the LHC

    International Nuclear Information System (INIS)

    Markert, Christina

    2016-01-01

    Heavy-ion collisions provide a unique opportunity to investigate the fundamental laws of physics of the strong force. The extreme conditions created by the collisions within a finite volume are akin to the properties of the deconfined partonic state which existed very shortly after the Big Bang and just prior to visible matter formation in the Universe. In this state massless quarks and gluons (partons) are ''quasi free'' particles, the so-called Quark Gluon Plasma (QGP). By following the expansion and cooling of this state, we will map out the process of nucleonic matter formation, which occurs during the phase transition. The fundamental properties of this early partonic phase of matter are not well understood, but they are essential for confirming QCD (Quantum Chromo-Dynamics) and the Standard Model. The specific topic, chiral symmetry restoration, has been called ''the remaining puzzle of QCD.'' This puzzle can only be studied in the dense partonic medium generated in heavy-ion collisions. The research objectives of this proposal are the development and application of new analysis strategies to study chirality and the properties of the medium above the QGP phase transition using hadronic resonances detected with the ALICE experiment at the Large Hadron Collider (LHC) at the CERN research laboratory in Switzerland. This grant funded a new effort at the University of Texas at Austin (UT Austin) to investigate the Quark Gluon Plasma (QGP) at the highest possible energy of 2.76 TeV per nucleon at the Large Hadron Collider (LHC) at CERN via the ALICE experiment. The findings added to our knowledge of the dynamical evolution and the properties of the hot, dense matter produced in heavy-ion collisions, and provided a deeper understanding of multi-hadron interactions in these extreme nuclear matter systems. Our group contributed as well to the hardware and software for the ALICE USA-funded Calorimeter Detector (EMCal). The LHC research program and its connection to

  1. The economic impact of Olympic tourism: When, who and how much?

    OpenAIRE

    Mueller, Martin

    2010-01-01

    No Olympics could do without exact measuring. In the 100 m sprint race, milliseconds separate winners from losers. But when it comes to measuring the economic benefits of Olympic tourism, figures vary by several billion. How can we get a grip on the economic impact of tourism associated with the Olympics?

  2. Olympic participation and performance since 1896

    OpenAIRE

    Kuper, Gerard; Sterken, Elmer

    2003-01-01

    We analyze the decision to participate and performance at the Modern Olympic Summer Games at the country level. We use an unbalanced panel of 118 countries over all 24 editions of the Summer Games since 1896. The main focus of the paper is on economic, geographic and demographic determinants of Olympic participation and success. We estimate the impact of income per capita, population size, home advantage, and some fixed country factors on participation and success rates. We present separate r...

  3. Physics programmes of the restarted LHC

    International Nuclear Information System (INIS)

    Tokushuku, Katsuo

    2011-01-01

    Experimental programs at the Large Hadron Collider (LHC) have started. On March 30th in 2010, proton beams collided at 7 TeV in the LHC, at the highest center-of-mass energy the humankind has ever produced. The machine will be operated almost continuously until the end of 2011, providing many collision data to explore new physics in the TeV region. The LHC has recovered from the unfortunate helium-leak incident in September 2009. In this article, after describing the history of the consolidation works in the LHC, physics prospects from the 2 year run are discussed. (author)

  4. Development approaches the formation of management development olympic sports in the region.

    Directory of Open Access Journals (Sweden)

    Sazonets V.I.

    2012-09-01

    Full Text Available Considered and grounded priority directions of perfection of control the system by modern olympic sport. Expert estimations are resulted on the problems of management the olympic types of sport and his influence on a modern economy. Practice of introduction of foreign experience is investigational in a management olympic sport. Problems, impedimental development of olympic sport in a region, are exposed. It is set that the basic obstacles of eleemosynary activity in Ukraine it is been absence of economic stimuli for encouragement of sponsors and sportsmen. Also absence of standards of eleemosynary and sponsor activity. The necessity of effective support of olympic sport is grounded from the side of local-authority. It is set that the most essential directions of development of olympic motion in a region is development: economic basis, sporting infrastructure, transport infrastructure. Also medical service of sportsmen.

  5. Who Wins the Olympic Games: Economic Development and Medal Totals

    OpenAIRE

    Andrew B. Bernard; Meghan R. Busse

    2000-01-01

    This paper examines determinants of Olympic success at the country level. Does the U.S. win its fair share of Olympic medals? Why does China win 6% of the medals even though it has 1/5 of the world's population? We consider the role of population and economic development in determining medal totals from 1960-1996. We also provide out of sample predictions for the 2000 Olympics in Sydney.

  6. "General Fundamentals of Non-Olympic Sport" as a normative discipline for training of specialists in sport

    Directory of Open Access Journals (Sweden)

    Dolbysheva N.G.

    2012-11-01

    Full Text Available The article presents the direction of knowledge formation in non-Olympic sport on educational competence levels 'Master' and 'Specialist' in specialty 'Sport' (according to kinds of sport. The article also exposes the structure and content of the educational subject 'Оrganizational and legal fundamentals of non-Olympic sports'. The article presents perspectives of the subject 'General Fundamentals of Non-Olympic Sport' introduction which is included in normative part of educational and professional program in amount 72 hours (2 blocks of content modules, every of which consists of two modules. Educational programme supposes 20 hours of lectures, 16 hours of seminars, 4 hours for passing modules, 32 hours for independent work. Final test is implemented in form of a credit. The subject gives the possibility to form an intelligent, theoretically competent and practically adapted to modern activity in this sphere of sport expert according to professional competences.

  7. Resident Perceptions of the 2006 Torino Olympic Games, 2002-2007.

    Directory of Open Access Journals (Sweden)

    ALESSANDRO CHITO GUALA,

    2009-01-01

    Full Text Available Previous Olympic Games research has been primarily on economic impacts, tourists, and destination image with most being one-off assessments of the Summer Games. Other than Ritchie's landmark study of the Calgary Winter Olympic Games, relatively few research studies on the Winter Olympic Games have been published, and fewer still concerning resident attitudes throughout the full lifecycle of the event, from bidding, preparation, operation, and legacy stages. Residents are in a unique position to evaluate an event's legacy as taxpayers, daily consumers of infrastructure, and as possible leisure consumers of Olympic sport venues. The purpose of this study was to examine Torino residents' perceptions of their city as host of the 2006 Torino Winter Olympic Games from 2002-2007. Results from telephone interviews with Torino residents (n = 900 interviews per year; N = 5,400 are presented to reflect the attitudes of the population toward the 2006 Winter Olympic Games over time. Residents experienced a "rollercoaster" of emotions during the event lifecycle ranging from euphoria once the Games were awarded, to concern over escalating production costs, irritation with inconveniences due to construction, and ultimately pride immediately following the Games. Implications of study findings for event and destination managers are discussed.

  8. Social networking and the Olympic Movement: social media analysis, opportunities and trends : final report

    OpenAIRE

    Fernández Peña, Emilio

    2011-01-01

    Table of contents : 1: Introduction. - 2 : Sociodemographic data of social networking sites. - 3 : The Vancouver 2010 Olympic Winter Games on Facebook, Twitter and Orkut. - 4 : Singapore 2010 Youth Olympic Games communication strategies on Facebook and Twitter. - 5 : Sport organizations social networking strategies : case study analysis. - 6 : Olympic athletes and social media use during a non olympic-period. - 7. The Olympic Games, NBA and FC Barcelona on Facebook : content and fan participa...

  9. Go for the Gold by Utilizing the Olympics

    Science.gov (United States)

    Epstein, Adam

    2012-01-01

    This article suggests ways to incorporate legal issues related to the Olympic Games into a business law or legal environment course. As demonstrated in previous issues of this journal and elsewhere, material related to sports law can serve as an engaging supplement to traditional legal subjects. Topics that can be related to the Olympics include…

  10. Asthma in United States olympic athletes who participated in the 1998 olympic winter games.

    Science.gov (United States)

    Weiler, J M; Ryan, E J

    2000-08-01

    About one of every 5 athletes who participated in the 1996 Summer Olympic Games in Atlanta had a past history of asthma, had symptoms that suggested asthma, or took asthma medications. No previous study has determined the prevalence of asthma in all US athletes who participated in an Olympic Winter Games. We sought to determine how many US athletes who participated in the 1998 Olympic Winter Games had a past history of asthma, had symptoms that suggested asthma, or indicated taking a medication used to treat asthma. We evaluated responses to questions that asked about allergic and respiratory diseases in the United States Olympic Committee Medical History Questionnaire that was completed by all 196 athletes who represented the United States at the 1998 Olympic Winter Games in Nagano, Japan. Forty-three (21.9%) of the 196 athletes had a previous diagnosis of asthma, and 36 (18. 4%) recorded use of an asthma medication at some time in the past. Forty-four (22.4%) reported use of an asthma medication, a diagnosis of asthma, or both (our basis for the diagnosis of asthma). Thirty-four (17.4%) of the athletes were currently taking an asthma medication at the time that they completed the questionnaire or indicated that they took these medications on a permanent or semipermanent basis and were considered to have active asthma. Athletes who participated in Nordic combined, cross-country, and short track events had the highest prevalence of having been told that they had asthma or had taken an asthma medication in the past (60.7%) in contrast with only one (2.8%) of the 36 athletes who participated in bobsled, biathlon, luge, and ski jumping. Eighteen (24%) of 75 athletes who participated in alpine, long track, figure skating, snow boarding, and curling had a previous diagnosis of asthma or recorded use of an asthma medication. We conclude that asthma appeared to have been more common in athletes who participated in the 1998 Winter Games than in athletes who participated in

  11. Regional Income and Employment Effects of the 1972 Munich Olympic Summer Games

    OpenAIRE

    Stephanie Jasmand; Wolfgang Maennig

    2007-01-01

    Abstract Olympic Games may have impacts on income and employment in the host city, but no ex post study has been carried out for European Olympic host cities to date. The present study closes this gap using the 1972 Munich Olympic Games. The data period examined in this study allows for analysis of long-term effects. In addition, the methodology avoids overestimating the significance of the effects. Finally, we report results for all possible combinations of pre- and post-Olympic p...

  12. Summer Olympic Games.

    Science.gov (United States)

    Barker, Norman, Jr.; And Others

    1984-01-01

    This issue focuses on an economic understanding of the 1984 Olympiad, held in Los Angeles, California. The theme article provides a conceptual introduction focused on the role of scarcity in the giving of awards, allocation mechanisms, competition, consumption versus investment, and private and external benefits of the Olympics. Four instructional…

  13. Delivering the International Olympic Committee's mandate on Youth ...

    African Journals Online (AJOL)

    The International Olympic Committee (IOC) is currently planning the historic Youth Olympic Games (YOG), an international mul ti-sport event that will be inaugurated in Singapore in 2010. On the 6t h of July 2007, the establishment of the YOG was approved and will feature 14 to 18 year-old athletes. The purpose of the YOG ...

  14. Partons and jets at the LHC

    Indian Academy of Sciences (India)

    Partons and jets at the LHC. DAVISON E SOPER. Institute of Theoretical Science, University of Oregon, Eugene, OR 97403-5203, USA. Abstract. I review some issues related to short distance QCD and its relation to the experimental program of the large hadron collider (LHC) now under construction in Geneva. Keywords.

  15. Oral cleanliness and gingival health among Special Olympics athletes in Europe and Eurasia.

    Science.gov (United States)

    Marks, Luc; Fernandez, Carla; Kaschke, Imke; Perlman, Steven

    2015-09-01

    Special Olympics athletes, as well as the general population of people with intellectual disabilities, are expected to have poorer gingival health. The aim of the study is to explore the prevalence of gingival signs of inflammation and its relationship to oral cleanliness and age among Special Olympics athletes from Europe and Eurasia. A retrospective longitudinal study was performed with data collected through standardized oral from 15.941 athletes from annual Special Olympics events held in 49 countries, from Europe and Eurasia between 2007 and 2012. The data was analysed descriptively, with One-Way ANOVA test and Chi-Square test. The level of significance was predetermined at a p value < 0.05. A total of 7,754 athletes presented with gingival signs (48.64%). There were no significant differences (p= 0,095) in mean gingival signs between age groups, however the association between mouth cleaning and age, was statistically significant. The data suggests that there is a high prevalence of gingival signs among individuals with special needs; over 50% in more than 20 countries. Therefore, there is a serious need for education and preventive programs for the patients, their parents and caregivers.

  16. SOCHI 2014 OLYMPICS LEGACY: SOCIAL STEREOTYPES WITHIN THE FRAMEWORK OF SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    S. V. Tumanov

    2017-01-01

    Full Text Available The article deals with a part of the results of the overall study which took place in 2009–2015 and was devoted to the examination of the public attitudes towards 2014 Sochi Olympics and Olympism on the whole. In the course of the monitoring conducted throughout the whole period of Sochi Olympics project implementation there have been formed sets of statistical evaluation results of the “Olympic region” most important daily living activities spheres conditions and development, with a system of key indicators being used. The original data structured in the united time series give a possibility of a variable comparison of the results attained on a great number of indicators and finally enable to evaluate the degree of implementation of the tasks defined by the IOC. The research program was based on methodological and procedural approaches widely introduced in the works of contemporary Russian and foreign scholars. A benchmarking analysis of the current values system and the region residents’ behavior within the framework of sustainable development is presented in different topic blocks. Empirical data collected through a six-year period show dynamics in Sochi and Krasnodar region population commitment to a healthy lifestyle, vicious habits proliferation and environment friendly daily living activities. Certain communities monitoring results prove a principal thesis which states that lifestyle is a result of the internal and external factors longstanding interaction where the internal ones are determining. It is they that provide such quality characteristics of a lifestyle as continuity and stability. Being a large-scale event Olympic games can boost some particular positive changes in the lifestyle of the dwellers of the city which became the event capital but the games are not able to provide the changes’ sustainment. To prevent reversibility of the positive changes the local authorities and civil society institutions in the city should

  17. The level of Olympic knowledge's of schoolboys and young sportsmen of Crimea

    Directory of Open Access Journals (Sweden)

    Mutiev A.V.

    2011-02-01

    Full Text Available The level of Olympic knowledge of young sportsmen of Crimea is explored and it is set that it does not differ from the levels of schoolboys, which do not go in for sports. In experiment took part 642 schoolchildren from 20 educational establishments of Crimea. Creation of the separate system of Olympic education, which would provide the high level of knowledge about Olympic movement, motivation, fixing of types, standards, models of conduct of young sportsmen's, in accordance with Olympic ideals is recommended.

  18. Traveling to Canada for the Vancouver 2010 Winter Olympic and Paralympic Games.

    Science.gov (United States)

    Heggie, Travis W

    2009-07-01

    The 21st Winter Olympic Games will be held in Vancouver, British Columbia, Canada from February 12 to 28, 2010. Following the Winter Olympic Games, the Winter Paralympic Games will be held from March 12 to 21, 2010. There will be 86 winter sporting events hosted in Vancouver with 5500 athletes staying in two Olympic Villages. Another 2800 members of the media, 25,000 volunteers, and 1 million spectators are expected in attendance. This paper reviews health and safety issues for all travelers to Canada for the 2010 Vancouver Winter Olympic Games with a specific focus on pre-travel planning, road and transportation safety in British Columbia, natural and environmental hazards, Olympic medical facilities, safety and security, and infectious disease.

  19. Expansion at Olympic Dam

    International Nuclear Information System (INIS)

    Lewis, C.

    1997-01-01

    The Olympic Dam orebody is the 6th largest copper and the single largest uranium orebody in the world. Mine production commenced in June 1988, at an annual production rate of around 45,000 tonnes of copper and 1,000 tonnes of uranium. Western Mining Corporation announced in 1996 a proposed $1.25 billion expansion of the Olympic Dam operation to raise the annual production capacity of the mine to 200,000 tonnes of copper, approximately 3,700 tonnes of uranium, 75,000 ounces of gold and 950,000 ounces of silver by 2001. Further optimisation work has identified a faster track expansion route, with an increase in the capital cost to $1.487 billion but improved investment outcome, a new target completion date of end 1999, and a new uranium output of 4,600 tonnes per annum from that date

  20. Cryogenics for HL-LHC

    Science.gov (United States)

    Tavian, L.; Brodzinski, K.; Claudet, S.; Ferlin, G.; Wagner, U.; van Weelderen, R.

    The discovery of a Higgs boson at CERN in 2012 is the start of a major program of work to measure this particle's properties with the highest possible precision for testing the validity of the Standard Model and to search for further new physics at the energy frontier. The LHC is in a unique position to pursue this program. Europe's top priority is the exploitation of the full potential of the LHC, including the high-luminosity upgrade of the machine and detectors with an objective to collect ten times more data than in the initial design, by around 2030. To reach this objective, the LHC cryogenic system must be upgraded to withstand higher beam current and higher luminosity at top energy while keeping the same operation availability by improving the collimation system and the protection of electronics sensitive to radiation. This chapter will present the conceptual design of the cryogenic system upgrade with recent updates in performance requirements, the corresponding layout and architecture of the system as well as the main technical challenges which have to be met in the coming years.

  1. Some Case Studies on How Media Constructs Olympic Legends

    Directory of Open Access Journals (Sweden)

    Karl Lennartz

    2009-12-01

    Full Text Available During the entire history of the modern Olympic Games, from their renaissance in 1896, when the firsth edition had been heldin Athens and until the Olympic Games in Berlin in 1936, the present paper makes an analyse of the real facts and of thelegends created around them. The sports journal and the other publications are important factors in the distorsion of the realityand keeping the legend. From the athletes heros like Spiridon Louis, the first winner of the marathon and the myth buildaround the way of winning this race , to the story of the 100m won by Jesse Owens at 36 Olympic Games who have been heldin Berlin and the fact that Hitler refused to shake the hand of the Olympic champion, the purpose of this paper is to combat themyths developed since. The facts are substantiated by using the chronological datas, using the notes and minutes of meetings,as well using photographic means.

  2. IMPACTS OF OLYMPICS ON EXPORTS AND TOURISM

    OpenAIRE

    Wonho Song

    2010-01-01

    There have been debates on the effects of Olympics on economy. Previous studies estimated the direct benefits and costs of Olympic Games, and concluded that the net effects were positive or negative depending on specific assumptions used for evaluations. Recent studies turn attentions to indirect benefits. For example, signaling model by Rose and Spiegel (2010) argues that mega events are the signals of liberalization the country sends, and that the hosting of mega events spurs exports. This ...

  3. LHC related projects and studies - Part (II)

    International Nuclear Information System (INIS)

    Rossi, L.; De Maria, R.

    2012-01-01

    The session was devoted to address some aspects of the HL-LHC (High Luminosity LHC) project and explore ideas on new machines for the long term future. The session had two parts. The former focused on some of the key issues of the HL-LHC projects: beam current limits, evolution of the collimation system, research plans for the interaction region magnets and crab cavities. The latter explored the ideas for the long term future projects (LHeC and HE-LHC) and how the current research-development program for magnets and RF structures could fit in the envisaged scenarios

  4. Large hadron collider (LHC) project quality assurance plan

    Energy Technology Data Exchange (ETDEWEB)

    Gullo, Lisa; Karpenko, Victor; Robinson, Kem; Turner, William; Wong, Otis

    2002-09-30

    The LHC Quality Assurance Plan is a set of operating principles, requirements, and practices used to support Berkeley Lab's participation in the Large Hadron Collider Project. The LHC/QAP is intended to achieve reliable, safe, and quality performance in the LHC project activities. The LHC/QAP is also designed to fulfill the following objectives: (1) The LHC/QAP is Berkeley Lab's QA program document that describes the elements necessary to integrate quality assurance, safety management, and conduct of operations into the Berkeley Lab's portion of the LHC operations. (2) The LHC/QAP provides the framework for Berkeley Lab LHC Project administrators, managers, supervisors, and staff to plan, manage, perform, and assess their Laboratory work. (3) The LHC/QAP is the compliance document that conforms to the requirements of the Laboratory's Work Smart Standards for quality assurance (DOE O 414.1, 10 CFR 830.120), facility operations (DOE O 5480.19), and safety management (DOE P 450.4).

  5. Large hadron collider (LHC) project quality assurance plan

    International Nuclear Information System (INIS)

    Gullo, Lisa; Karpenko, Victor; Robinson, Kem; Turner, William; Wong, Otis

    2002-01-01

    The LHC Quality Assurance Plan is a set of operating principles, requirements, and practices used to support Berkeley Lab's participation in the Large Hadron Collider Project. The LHC/QAP is intended to achieve reliable, safe, and quality performance in the LHC project activities. The LHC/QAP is also designed to fulfill the following objectives: (1) The LHC/QAP is Berkeley Lab's QA program document that describes the elements necessary to integrate quality assurance, safety management, and conduct of operations into the Berkeley Lab's portion of the LHC operations. (2) The LHC/QAP provides the framework for Berkeley Lab LHC Project administrators, managers, supervisors, and staff to plan, manage, perform, and assess their Laboratory work. (3) The LHC/QAP is the compliance document that conforms to the requirements of the Laboratory's Work Smart Standards for quality assurance (DOE O 414.1, 10 CFR 830.120), facility operations (DOE O 5480.19), and safety management (DOE P 450.4)

  6. Mortality and causes of death among Croatian male Olympic medalists.

    Science.gov (United States)

    Radonić, Vedran; Kozmar, Damir; Počanić, Darko; Jerkić, Helena; Bohaček, Ivan; Letilović, Tomislav

    2017-08-31

    To compare the overall and disease-specific mortality of Croatian male athletes who won one or more Olympic medals representing Yugoslavia from 1948 to 1988 or Croatia from 1992 to 2016, and the general Croatian male population standardized by age and time period. All 233 Croatian male Olympic medalists were included in the study. Information on life duration and cause of death for the Olympic medalists who died before January 1, 2017, was acquired from their families and acquaintances. We asked the families and acquaintances to present medical documentation for the deceased. Data about the overall and disease-specific mortality of the Croatian male population standardized by age and time period were obtained from the Croatian Bureau of Statistics (CBS). Overall and disease-specific standard mortality ratios (SMR) with 95% confidence intervals (CI) were calculated to compare the mortality rates of athletes and general population. Among 233 Olympic medalists, 57 died before the study endpoint. The main causes of death were cardiovascular diseases (33.3%), neoplasms (26.3%), and external causes (17.6%). The overall mortality of the Olympic medalists was significantly lower than that of general population (SMR 0.73, 95% CI 0.56-0.94, P=0.013). Regarding specific causes of death, athletes' mortality from cardiovascular diseases was significantly reduced (SMR 0.61, 95% CI 0.38-0.93, P=0.021). Croatian male Olympic medalists benefit from lower overall and cardiovascular mortality rates in comparison to the general Croatian male population.

  7. Blazing the trail: Official Report : Singapore 2010 Youth Olympic Games

    OpenAIRE

    2012-01-01

    The official report of the 1st Youth Olympic Games, “Blazing the trail: Official Report: Singapore 2010 Youth Olympic Games” consisted of one volume, published in French and English. The French version was published only in electronic form

  8. The itinerary of a non-medal olympic athlete: Willy Seewald (*1900 +1929

    Directory of Open Access Journals (Sweden)

    Janice Zarpellon Mazo

    2017-07-01

    Full Text Available This research investigates the Willy Seewald Olympic sports journey, since the time he started playing sports, through their participation in the Olympic Games in 1924, until the end of his sporting career in the late 1920s. The sources used in this study were interviews, newspapers, magazines, official documents and Seewald family personnel collection. The information extracted and interpreted by document analysis, revealed that Willy Seewald, in addition to practicing a wide range of sports, achieved high performance in Olympic sport Javelin Throw and has shown by his conduct that the Olympic values were incorporated in its habitus.

  9. Olympic tõotab jätkuvat tõusu / Armin Karu

    Index Scriptorium Estoniae

    Karu, Armin, 1965-

    2006-01-01

    Olympic Casino suuromanik Armin Karu vastab aripaev.ee lugejate küsimustele. Vt. samas: Raivo Sormunen. Olympicust võib saada kalleim börsifirma. Diagramm: Olympic liigub turuväärtuselt juba Tallinna börsi kalliduselt teise firma kannul

  10. Economic impact of Beijing 2008 Olympic Games

    OpenAIRE

    Zheng, Peng

    2009-01-01

    It has been one year since Beijing successfully hosts the 2008 Olympic Games. It needs to stress the economic impacts of the city as the Olympic effect could boost economy of Beijing a long and lasting growth. In this paper, a large number of academic articles are reviewed given a general view of these impacts and put insights into the economic impacts of previous host cities. Both positive and negative effects are mentioned with rich discussions. Based on the statistical data, growth trend o...

  11. The impact of the 2004 Olympic Games on the Greek economy

    OpenAIRE

    2015-01-01

    Staging the 2004 Olympic Games in Greece, the birthplace of the Olympics, and earning global acclaim for successfully carrying out the event, were significant achievements for the country. The efforts of the management and the employees of the Organising Committee of the Athens 2004 Olympic Games were crucial for this success, as were the efforts of the officers and staff of the Civil Service and of the private sector companies involved in building the supporting infrastructure, along with th...

  12. Art Casting of China and 2008 Beijing Olympic Sculptures

    Institute of Scientific and Technical Information of China (English)

    Hu Chunliang

    2009-01-01

    @@ The 2008 Summer Olympic Games, officially known as the Games of the XXIX Olympiad, a major international multi-sport event, took place in Beijing, the People's Republic of China. It has well shown the Chinese people's dream and passion about the Games. Hosting an Olympic Games has been a century-old dream for the Chinese nation.

  13. Russia and Its International Image: From Sochi Olympic Games to Annexing Crimea

    Directory of Open Access Journals (Sweden)

    Kobierecki Michał

    2016-12-01

    Full Text Available The aim of the article is to analyze the change of the Russian Federation’s international image in the light of two significant events: the Olympic Winter Games in 2014 in Sochi and the annexation of Crimea. According to the first hypothesis, one of the main aims for hosting the Olympic Games was to improve the international prestige of Russia. Shortly after the Olympics Russia increased its activity in Eastern Ukraine, which resulted in the annexation of the Crimean Peninsula. Therefore the article is also aimed to investigate whether by annexing Crimea Russia squandered the possible positive effects of hosting the Olympics in terms of its international image.

  14. Educational treasures in Radiology: The Radiology Olympics - striving for gold in Radiology education

    OpenAIRE

    Talanow, Roland

    2010-01-01

    This article focuses on Radiology Olympics (www.RadiologyOlympics.com) - a collaboration with the international Radiology community for Radiology education, Radiolopolis (www.Radiolopolis.com). The Radiology Olympics honour the movers and shakers in Radiology education and offer an easy to use platform for educating medical professionals based on Radiology cases.

  15. To the LHC and beyond

    CERN Document Server

    Rodgers, Peter

    2004-01-01

    CERN was conceived in 1949 as a new European laboratory to halt the exodus of physics talent from Europe to North America. In 1954, the new lab formally came into existence upon ratification of the resolution by the first 12 European member states. To further strengthen its position as the top particle-physics laboratory in the world, the CERN council agreed a new seven-point strategy. Completing the Large Hadron Collider (LHC) on schedule in 2007 is the top priority, followed by consolidating the lab's infrastructure to guarantee reliable operation of the LHC; examining the lab's experimental program apart from the LHC; coordinating research in Europe; building a new injector for the LHC in 2006; increasing R&D on the Compact Linear Collider (CLIC); and working on a long-term strategy for the lab. CERN expects to complete half of these at the end of 2008. (Edited abstract).

  16. LHC-ILC synergy

    CERN Document Server

    Godbole, Rohini M

    2006-01-01

    I will begin by making a few general comments on the synergy between the Large Hadron Collider (LHC) which will go in action in 2007 and the International Linear Collider (ILC) which is under planning. I will then focus on the synergy between the LHC and the PLC option at the ILC, which is expected to be realised in the later stages of the ILC program. In this I will cover the possible synergy in the Higgs sector (with and without CP violation), in the determination of the anomalous vector boson couplings and last but not the least, in the search for extra dimensions and radions.

  17. 15 CFR Appendix A to Subpart O of... - Olympic Coast National Marine Sanctuary Boundary Coordinates

    Science.gov (United States)

    2010-01-01

    ... Sanctuary Boundary Coordinates A Appendix A to Subpart O of Part 922 Commerce and Foreign Trade Regulations..., DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Olympic Coast National Marine Sanctuary Pt. 922, Subpt. O, App. A Appendix A to Subpart O of Part 922...

  18. Upgrades of the CMS Outer Tracker for HL-LHC

    CERN Document Server

    AUTHOR|(CDS)2067159

    2016-01-01

    The LHC machine is planning an upgrade program which will smoothly bring the luminosity to about 5×1034cm$^{−2}$s$^{−1}$ around 2028, to possibly reach an integrated luminosity of 3000 fb$^{−1}$ in the following decade. This High Luminosity LHC scenario, HL-LHC, will require a preparation program of the LHC detectors known as Phase-2 upgrade. The current CMS Outer Tracker, already running close to its design limits, will not be able to survive HL-LHC radiation conditions and CMS will need a completely new device, in order to fully exploit the highly demanding operating conditions and the delivered luminosity. The new Tracker should have also L1 trigger capabilities. To achieve such goals, R&D; activities are ongoing to explore options and develop solutions that would allow including tracking information at Level-1. The design choices for the CMS Outer Tracker upgrades are discussed along with some highlights of the R&D; activities.

  19. Sport psychology consultants’ perceptions of their challenges at the London 2012 Olympic Games

    DEFF Research Database (Denmark)

    Elsborg, Peter; Diment, Greg; Elbe, Anne-Marie

    2015-01-01

    The objective of this study was to explore how sport psychology consultants perceive the challenges they face at the Olympic Games. Post-Olympics semistructured interviews with 11 experienced sport psychology consultants who worked at the London Games were conducted. The interviews were transcribed...... and inductively content analyzed. Trustworthiness was reached through credibility activities (i.e., member checking and peer debriefing). The participants perceived a number of challenges important to being successful at the Olympic Games. These challenges were divided into two general themes: Challenges Before...... the Olympics (e.g., negotiating one’s role) and Challenges During the Olympics (e.g., dealing with the media). The challenges the sport psychology consultants perceived as important validate and cohere with the challenge descriptions that exist in the literature. The findings extend the knowledge on sport...

  20. Sport psychology consultants’ perceptions of their challenges at the London 2012 Olympic Games

    DEFF Research Database (Denmark)

    Elsborg, Peter; Diment, Gregory; Elbe, Anne-Marie

    2014-01-01

    The aim of the study was to explore the challenges sport psychology consultants perceived at the 2012 London Olympic Games. Semi-structured interviews were conducted with 11 sport psychology consultants up to six weeks after the London Games. The interviews were transcribed and inductively content...... analyzed. The results show that consultants perceived a number of challenges important to being successful at the Olympic Games. These challenges were divided into two general themes: Challenges before the Olympics (e.g. negotiating your role) and Challenges during the Olympics (e.g. dealing with the media......). Furthermore, four different Sport psychology consultant roles during the Olympics could be defined. On the one hand, the reported challenges validate and cohere with the challenge descriptions in the literature. On the other hand, the data identifies individual contextual differences between the consultants...

  1. NNLO corrections for LHC processes

    CERN Document Server

    Caola, Fabrizio

    2015-01-01

    To fully profit from the remarkable achievements of the experimental program at the LHC, very precise theoretical predictions for signal and background processes are required. In this contribution, I will review some of the recent progress in fully exclusive next-to-next-toleading-order (NNLO) QCD computations. As an example of the phenomenological relevance of these results, I will present LHC predictions for t-channel single-top production and Higgs boson production in association with one hard jet.

  2. LHC Results Highlights (CLASHEP 2013)

    CERN Document Server

    Gonzalez, O.

    2015-05-22

    The good performance of the LHC provided enough data at 7 TeV and 8 TeV to allow the experiments to perform very competitive measurements and to expand the knowledge about the fundamental interaction far beyond that from previous colliders. This report summarizes the highlights of the results obtained with these data samples by the four large experiments, covering all the topics of the physics program and focusing on those exploiting the possibilities of the LHC.

  3. Olympic education in all Greek schools: adoption and abandonment

    Directory of Open Access Journals (Sweden)

    Costas Mountakis

    2016-12-01

    Their main activity was in producing a programme of teaching materials, and the centralized nature of the educational system enabled the programme to be introduced in a very short time. The programme continued to be implemented in schools after the Olympic Games in the primary sector, and also as an option at the secondary level, under the name of ‘Kallipatira’. The programme lasted after the Olympic Games and up to the 2007–2008 school year. During the 2008–2009 school year, however, it was removed from the curriculum. This paper presents an account of the way in which the programme was introduced into schools, which may be used as a model or guide for any other country organizing the Olympic Games.

  4. LHC Injectors Upgrade (LIU) Project at CERN

    CERN Document Server

    Shaposhnikova, Elena; Damerau, Heiko; Funken, Anne; Gilardoni, Simone; Goddard, Brennan; Hanke, Klaus; Kobzeva, Lelyzaveta; Lombardi, Alessandra; Manglunki, Django; Mataguez, Simon; Meddahi, Malika; Mikulec, Bettina; Rumolo, Giovanni; Scrivens, Richard; Vretenar, Maurizio

    2016-01-01

    A massive improvement program of the LHC injector chain is presently being conducted under the LIU project. For the proton chain, this includes the replacement of Linac2 with Linac4 as well as all necessary upgrades to the Proton Synchrotron Booster (PSB), the Proton Synchrotron (PS) and Super Proton Synchrotron (SPS), aimed at producing beams with the challenging High Luminosity LHC (HL-LHC) parameters. Regarding the heavy ions, plans to improve the performance of Linac3 and the Low Energy Ion Ring (LEIR) are also pursued under the general LIU program. The full LHC injection chain returned to operation after Long Shutdown 1, with extended beam studies taking place in Run 2. A general project Cost and Schedule Review also took place in March 2015, and several dedicated LIU project reviews were held to address issues awaiting pending decisions. In view of these developments, 2014 and 2015 have been key years to define a number of important aspects of the final LIU path. This paper will describe the reviewed LI...

  5. Gymnastics injury incidence during the 2008, 2012 and 2016 Olympic Games: analysis of prospectively collected surveillance data from 963 registered gymnasts during Olympic Games.

    Science.gov (United States)

    Edouard, Pascal; Steffen, Kathrin; Junge, Astrid; Leglise, Michel; Soligard, Torbjørn; Engebretsen, Lars

    2018-04-01

    To determine the incidence and characteristics of injuries in female and male gymnastics disciplines (artistic, rhythmic and trampoline) during three Olympic Games with a view to ultimately improving injury prevention. The National Olympic Committee's head physicians and the medical teams of the Local Organising Committee of the Olympic Games reported daily the occurrence (or non-occurrence) of newly sustained injuries in artistic, rhythmic and trampoline gymnastics on a standardised report form during the 2008, 2012 and 2016 Summer Olympic Games. During the three Olympic Games, 81 injuries were reported in a total of 963 registered gymnasts, corresponding to an incidence of 84 injuries (95% CI 67 to 102) per 1000 registered gymnasts, with no difference in injury incidence between female and male gymnasts. Thirty-eight per cent of injuries led to time-loss from sport. The most frequent injury location and injury type were the ankle (22%) and sprain (35%), respectively. The most common diagnosis was ankle sprain (14% of all injuries and 23% of time-loss injuries). The injury incidence was highest in female (107±35) and male artistic gymnastics (83±32), followed by female rhythmic gymnastics (73±30), and lower in male (63±69) and female (43±43) trampoline gymnastics. Research should focus on preventing injuries in artistic gymnastics and of the condition of ankle sprain. Injury surveillance studies should be continued during major championships and throughout the entire competitive season as the Olympic Games provides only a snapshot (although an important one). © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. Olympic dam expansion - a clear future for uranium

    International Nuclear Information System (INIS)

    Hunt, G.

    2008-01-01

    After BHP Billiton's acquisition of Olympic Dam in northern South Australia in 2005, an important early decision was to undertake a major drilling campaign to better define the resource. Between 2005 and 2007, the drilling almost doubled the resource. BHP Billiton's 2007 annual report indicated the Olympic Dam mineral resource estimate is 7.855 B dry metric tonnes at metal grades of 0.86% Copper, 0.29 kg per tonne Uranium Oxide, 0.3 g/t Gold and 1.6 g/t Silver.

  7. Olympic Games promote the reduction in emissions of greenhouse gases in Beijing

    International Nuclear Information System (INIS)

    Wu Jisong; Zhang Yongjie

    2008-01-01

    Global climate change is one of the most serious global environmental problems faced by humankind at present. Serious attention should be paid and precautions should be taken before disasters occur. The amount of CO 2 emissions in China has increased during the past few years and the Chinese government and people have attached great importance to this phenomenon and treated it seriously. With the instruction of scientific development viewpoint, Beijing has made significant progress in emissions reduction through technological innovation, industrial structure adjustment, promoting energy efficiency and utilization of renewable energy, and absorption of CO 2 using forest and wetland, since bidding for Olympic Games. At the same time, energy conservation and emissions reduction measures taken in the construction of Beijing Olympic stadiums just incarnate the Beijing Green Olympics. Using the Beijing Olympic Games as a turning-point, adopting energy conservation and emissions reduction measures, Beijing will make contributions to reduction of greenhouse gases and slowing down climate changes and Beijing Olympic Games will leave behind an inheritance for future generations to enjoy

  8. Olympic Games promote the reduction in emissions of greenhouse gases in Beijing

    Energy Technology Data Exchange (ETDEWEB)

    Wu Jisong [China Centre of Recycle Economy Research, School of Economics and Management, Beijing University of Aeronautics and Astronautics, Beijing 100083 (China)], E-mail: js_wub@buaa.edu.cn; Zhang Yongjie [China Centre of Recycle Economy Research, School of Economics and Management, Beijing University of Aeronautics and Astronautics, Beijing 100083 (China)

    2008-09-15

    Global climate change is one of the most serious global environmental problems faced by humankind at present. Serious attention should be paid and precautions should be taken before disasters occur. The amount of CO{sub 2} emissions in China has increased during the past few years and the Chinese government and people have attached great importance to this phenomenon and treated it seriously. With the instruction of scientific development viewpoint, Beijing has made significant progress in emissions reduction through technological innovation, industrial structure adjustment, promoting energy efficiency and utilization of renewable energy, and absorption of CO{sub 2} using forest and wetland, since bidding for Olympic Games. At the same time, energy conservation and emissions reduction measures taken in the construction of Beijing Olympic stadiums just incarnate the Beijing Green Olympics. Using the Beijing Olympic Games as a turning-point, adopting energy conservation and emissions reduction measures, Beijing will make contributions to reduction of greenhouse gases and slowing down climate changes and Beijing Olympic Games will leave behind an inheritance for future generations to enjoy.

  9. Olympic Games promote the reduction in emissions of greenhouse gases in Beijing

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Jisong; Zhang, Yongjie [China Centre of Recycle Economy Research, School of Economics and Management, Beijing University of Aeronautics and Astronautics, Beijing 100083 (China)

    2008-09-15

    Global climate change is one of the most serious global environmental problems faced by humankind at present. Serious attention should be paid and precautions should be taken before disasters occur. The amount of CO{sub 2} emissions in China has increased during the past few years and the Chinese government and people have attached great importance to this phenomenon and treated it seriously. With the instruction of scientific development viewpoint, Beijing has made significant progress in emissions reduction through technological innovation, industrial structure adjustment, promoting energy efficiency and utilization of renewable energy, and absorption of CO{sub 2} using forest and wetland, since bidding for Olympic Games. At the same time, energy conservation and emissions reduction measures taken in the construction of Beijing Olympic stadiums just incarnate the Beijing Green Olympics. Using the Beijing Olympic Games as a turning-point, adopting energy conservation and emissions reduction measures, Beijing will make contributions to reduction of greenhouse gases and slowing down climate changes and Beijing Olympic Games will leave behind an inheritance for future generations to enjoy. (author)

  10. Olympic Health Legacy; Essentials for Lasting Development of Host City

    Science.gov (United States)

    Lee, Young-Hee; Kim, Jung Moon

    2013-01-01

    The purpose of the Olympic Games should be to contribute to the social development by leaving behind economic, cultural and environmental legacies to the hosting region. While tangible examples such as venues are often recognized as representative legacies of the Olympics, intangible aspects such as the environment, culture, policy and human resources have been gaining in importance. The Olympic Games, at its most fundamental level, is a sporting event. Sports not only is closely related to the physical health, but is also instrumental to fostering mental health through inspiration. One of the most important sports legacies was the general change in the population’s perception on sports and physical activities; due to such change, people were able to enjoy sports as part of healthy and active everyday life and benefit physically. However, compared to tangible legacies such as the facilities, social legacies such as the general health and their planning, execution and achievements are hard to monitor. Therefore, for the Olympics to leave behind socio-cultural legacies that contribute to the development of the hosting region, there must be a thorough business plan that takes into account region-specific purpose, and is divided into stages such as before, during and after the Games. Should the 2018 Winter Olympic Games hope to create continuing contribution to its hosting region, it must leave behind ‘Health Legacies’ that will enhance the happiness of the hosting region’s population. To this end, establishment of region-specific purpose and systematic promotion of business via detailed analysis of precedents are a must. This article aim to review the health legacy endeavors of past host cities and suggest the appropriate forms of health legacy of 2018 Pyeongchang Winter Olympic and Paralympic Games. PMID:26064832

  11. Olympic Health Legacy; Essentials for Lasting Development of Host City.

    Science.gov (United States)

    Lee, Young-Hee; Kim, Jung Moon

    2013-03-01

    The purpose of the Olympic Games should be to contribute to the social development by leaving behind economic, cultural and environmental legacies to the hosting region. While tangible examples such as venues are often recognized as representative legacies of the Olympics, intangible aspects such as the environment, culture, policy and human resources have been gaining in importance. The Olympic Games, at its most fundamental level, is a sporting event. Sports not only is closely related to the physical health, but is also instrumental to fostering mental health through inspiration. One of the most important sports legacies was the general change in the population's perception on sports and physical activities; due to such change, people were able to enjoy sports as part of healthy and active everyday life and benefit physically. However, compared to tangible legacies such as the facilities, social legacies such as the general health and their planning, execution and achievements are hard to monitor. Therefore, for the Olympics to leave behind socio-cultural legacies that contribute to the development of the hosting region, there must be a thorough business plan that takes into account region-specific purpose, and is divided into stages such as before, during and after the Games. Should the 2018 Winter Olympic Games hope to create continuing contribution to its hosting region, it must leave behind 'Health Legacies' that will enhance the happiness of the hosting region's population. To this end, establishment of region-specific purpose and systematic promotion of business via detailed analysis of precedents are a must. This article aim to review the health legacy endeavors of past host cities and suggest the appropriate forms of health legacy of 2018 Pyeongchang Winter Olympic and Paralympic Games.

  12. Status of LHC crab activity simulations and beam studies

    International Nuclear Information System (INIS)

    Calaga, R.; Assman, R.; Barranco, J.; Barranco, J.; Calaga, R.; Caspers, F.; Ciapala, E.; De-Maria, R.; Koutchouk, J. P.; Linnecar, T.; Metral, E.; Morita, A.; Solyak, N.; Sun, Y.; Tomas, R.; Tuckmantel, J.; Weiler, T.; Zimmermann, F.

    2009-01-01

    The LHC crab cavity program is advancing rapidly towards a first prototype which is anticipated to be tested during the early stages of the LHC phase I upgrade and commissioning. The general project status and some aspects related to crab optics, collimation, aperture constraints, impedances, noise effects. beam transparency and machine protection critical for a safe and robust operation of LHC beams with crab cavities are addressed here

  13. Upgrade of the CMS Tracker for the High Luminosity LHC

    CERN Document Server

    Auzinger, Georg

    2016-01-01

    The LHC machine is planning an upgrade program which will smoothly bring the luminosity to about $ 5 \\times 10^{34}$cm$^{-2}$s$^{-1}$ in 2028, possibly reaching an integrated luminosity of 3000 fb$^{-1}$ by the end of 2037. This High Luminosity LHC scenario, HL-LHC, will require a preparation program of the LHC detectors known as Phase-2 Upgrade. The current CMS Tracker, including both inner pixel and outer strip systems, is already running beyond design specifications and will not be able to survive HL-LHC radiation conditions. CMS will need a completely new device in order to fully exploit the demanding operating conditions and the delivered luminosity. The upgrade plan includes extending the Pixel Detector in the forward region from the current coverage of $ \\lvert \\eta \\rvert < 2.4 $ to $ \\lvert \\eta \\rvert < 4$, where up to seven forward- and four extension disks will compose the new detector. Additionally, the new outer system should also have trigger capabilities. To achieve such goals, R\\&...

  14. The Olympic Mountains Experiment (OLYMPEX)

    Energy Technology Data Exchange (ETDEWEB)

    Houze, Robert A. [University of Washington, Seattle, Washington; Pacific Northwest National Laboratory, Richland, Washington; McMurdie, Lynn A. [University of Washington, Seattle, Washington; Petersen, Walter A. [NASA Marshall Space Flight Center, Huntsville, Alabama; Schwaller, Mathew R. [NASA Goddard Space Flight Center, Greenbelt, Maryland; Baccus, William [Olympic National Park, Port Angeles, Washington; Lundquist, Jessica D. [University of Washington, Seattle, Washington; Mass, Clifford F. [University of Washington, Seattle, Washington; Nijssen, Bart [University of Washington, Seattle, Washington; Rutledge, Steven A. [Colorado State University, Fort Collins, Colorado; Hudak, David R. [Environment and Climate Change Canada, King City, Ontario, Canada; Tanelli, Simone [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California; Mace, Gerald G. [University of Utah, Salt Lake City, Utah; Poellot, Michael R. [University of North Dakota, Grand Forks, North Dakota; Lettenmaier, Dennis P. [University of California, Los Angeles, Los Angeles, California; Zagrodnik, Joseph P. [University of Washington, Seattle, Washington; Rowe, Angela K. [University of Washington, Seattle, Washington; DeHart, Jennifer C. [University of Washington, Seattle, Washington; Madaus, Luke E. [National Center for Atmospheric Research, Boulder, Colorado; Barnes, Hannah C. [Pacific Northwest National Laboratory, Richland, Washington

    2017-10-01

    the Olympic Mountains Experiment (OLYMPEX) took place during the 2015-2016 fall-winter season in the vicinity of the mountainous Olympic Peninsula of Washington State. The goals of OLYMPEX were to provide physical and hydrologic ground validation for the U.S./Japan Global Precipitation Measurement (GPM) satellite mission and, more specifically, to study how precipitation in Pacific frontal systems is modified by passage over coastal mountains. Four transportable scanning dual-polarization Doppler radars of various wavelengths were installed. Surface stations were placed at various altitudes to measure precipitation rates, particle size distributions, and fall velocities. Autonomous recording cameras monitored and recorded snow accumulation. Four research aircraft supplied by NASA investigated precipitation processes and snow cover, and supplemental rawinsondes and dropsondes were deployed during precipitation events. Numerous Pacific frontal systems were sampled, including several reaching "atmospheric river" status, warm and cold frontal systems, and postfrontal convection

  15. Doping in olympic sport: crisis and ways to overcome it

    Directory of Open Access Journals (Sweden)

    Platonov Vladimir

    2016-06-01

    Full Text Available The paper analyses the modern history of the spread of doping in Olympic sports, the IOC’s fight against this negative phenomenon and activities of the World Anti-Doping Agency (WADA established in 1999 and designed to eradicate doping. It is shown that, despite the ever-increasing financial and human resources and legal capabilities, intensive propaganda efforts, increased volume of testing, severe sanctions, and support from reputable international organizations (UN, UNESCO, Council of Europe, the Agency's multi-year activities is not only brought Olympic sport closer to solving the problem, but also dramatically aggravated and made it dangerous for the credibility and the well-being of the Olympic movement. It is not only and not so much about the competition in elite sport that dramatically increased in recent years along with socio-political and commercial attractiveness of success at the Olympics, but about fundamentally misguided methodology underlying the WADA activities and based on the neglect of the achievements of biological, medical, and sports sciences and the realities of the modern high performance sport, and drawn up on the ideas of lawyers, economists, and «universal managers». The paper outlines in detail outcomes of the activities of the WADA and anti-doping laboratories accredited by the Agency, which manifested themselves in many crisis phenomena moved far beyond the limits of the Olympic sport. Furthermore, the prospects of coming out of the grave crisis developed in this area are delineated.

  16. A reappraisal of success factors for Olympic cross-country skiing.

    Science.gov (United States)

    Sandbakk, Øyvind; Holmberg, Hans-Christer

    2014-01-01

    Cross-country (XC) skiing has been an Olympic event since the first Winter Games in Chamonix, France, in 1924. Due to more effective training and tremendous improvements in equipment and track preparation, the speed of Olympic XC-ski races has increased more than that of any other Olympic endurance sport. Moreover, pursuit, mass-start, and sprint races have been introduced. Indeed, 10 of the 12 current Olympic competitions in XC skiing involve mass starts, in which tactics play a major role and the outcome is often decided in the final sprint. Accordingly, reappraisal of the success factors for performance in this context is required. The very high aerobic capacity (VO2max) of many of today's world-class skiers is similar that of their predecessors. At the same time, the new events provide more opportunities to profit from anaerobic capacity, upper-body power, high-speed techniques, and "tactical flexibility." The wide range of speeds and slopes involved in XC skiing requires skiers to continuously alternate between and adapt different subtechniques during a race. This technical complexity places a premium on efficiency. The relative amounts of endurance training performed at different levels of intensity have remained essentially constant during the past 4 decades. However, in preparation for the Sochi Olympics in 2014, XC skiers are performing more endurance training on roller skis on competition-specific terrain, placing greater focus on upper-body power and more systematically performing strength training and skiing at high speeds than previously.

  17. Olympic Dam operations - environmental management programme

    International Nuclear Information System (INIS)

    1990-03-01

    This is the 3rd Annual Report pertaining to the Olympic Dam Operations Environmental Management Programme and covers the period 1st March, 1989 to 28th February, 1990. The monitoring programe has provided detailed assessment of meteorological data, vegetation, fauna, soil stability, soil salinity, hydrogeology and well-fields both inside and outside the operations area. Mine site rehabilitation is considered to be progressing satisfactorily. Out of the 851 drill pad sites 72% have been rehabilitated to the stage where natural soil stability and plant cover has been achieved. Drill pad sites that have received good rainfall within one year of being ripped have rehabilitated very succesfully. Sites that receive no significant rainfall for more than two years, particularly on dune slopes may require re-ripping before successful regeneration can occur. To improve the drill pad site rehabilitation monitoring programme it is recommended that 200 drill sites be analysed each year. Air emission and solid waste data are also presented. This program is considered to be particularly successful in relation to SO 2 assessment. 90 tabs., 63 figs., ills

  18. The Temperament of a City: A Postscript to Post-Olympic Beijing

    Directory of Open Access Journals (Sweden)

    Xing Ruan

    2014-08-01

    Full Text Available There are two kinds of amazement in art and architecture: one relies on the ingenuity of artifice to arouse a feeling of enchantment, while the other causes an awe-inspiring ecstasy through the shock of the new. Beijing may have won the race in the latter, with spectacles such as the Olympic Games, but does this prove that a new Beijing has been reinvented?This paper examines the two kinds of amazement to examine two pairs of showcase Olympic buildings: 1 Beijing International Airport’s Terminal 3 and the Olympic Tennis Centre and 2 the Olympic Stadium and the CCTV Tower – to ask what they say about Beijing, and its temperament. It also questions whether or not it is possible to reinvent a new city once its temperament has been formed, and in what way this temperament may be related to the creation of public space, or place.

  19. Determination of Career Planning Profiles of Turkish Athletes Who Are Ranked in the Olympics

    Science.gov (United States)

    Hulya, Bingol; Cemal, Gundogdu; Sukru, Bingol

    2012-01-01

    This study researched in the level of career planning of Turkish athletes ranked in the Olympics during the time they were active in sports and after they retired. This study which aimed to determine the career planning efficiency of Turkish athletes ranked in the Olympics based on the viewpoints of the athletes holding Olympic degree is scanning…

  20. Oral cleanliness and gingival health among Special Olympics athletes in Europe and Eurasia

    Science.gov (United States)

    Fernandez #, Carla; Kaschke, Imke; Perlman, Steven

    2015-01-01

    Background Special Olympics athletes, as well as the general population of people with intellectual disabilities, are expected to have poorer gingival health. The aim of the study is to explore the prevalence of gingival signs of inflammation and its relationship to oral cleanliness and age among Special Olympics athletes from Europe and Eurasia. Material and Methods A retrospective longitudinal study was performed with data collected through standardized oral from 15.941 athletes from annual Special Olympics events held in 49 countries, from Europe and Eurasia between 2007 and 2012. The data was analysed descriptively, with One-Way ANOVA test and Chi-Square test. Results The level of significance was predetermined at a p value disability, Special Olympics. PMID:26241452

  1. Official opening of the Olympic Dam project

    International Nuclear Information System (INIS)

    Parbo, A.

    1989-01-01

    This is the text of an address given on November 5, 1988 to mark the commencement of production of copper, uranium, gold and silver from the first stage of the Olympic Dam project at Roxby Downs, South Australia. The huge deposit was discovered in 1975 and years of exploration, underground development, metallurgical testing, planning and establishing the infrastructure followed, at a cost of $750 million. 740 people are now employed at Olympic Dam. The first shipment of copper and uranium oxide left for Sweden at the end of November 1988. The deposit is able to support a much higher production rate as the market for the products, particularly uranium, improves

  2. The Impact of Staging Olympic Games on Real Estate Price in Beijing

    OpenAIRE

    Tang Xuebing; Yao Yongling

    2012-01-01

    The price of the real estate in many cities of China has been rising up rapidly since a couple of years ago. Particularly, the increasing period is coinciding with the period of economic rising in Beijing. Therefore, many people thank that the higher price is mostly made by holding Olympic Game in 2008. In order to separate Olympic factor and non-Olympic factors, which were supposed to impact the price of real estate in Beijing, Differences-in-Differences (DD) method will be adopted in this p...

  3. Rice Physicist to direct $40M LHC Program

    CERN Multimedia

    2006-01-01

    "Rice Universty announced that physicist B. Paul Padley has been chosen to lead the scientific operations for one of the particle detector systems at the European Organization for Nuclear Research's Large Hadron Collider (LHC)."

  4. Birth of Olympic flame: Ancient Greece and European identity (II

    Directory of Open Access Journals (Sweden)

    Malešević Miroslava

    2010-01-01

    Full Text Available The anti-Chinese protests that were organized throughout European cities fol­lowing the route of the Olympic torch from Athens to Beijing, and the conflicts that erupted with strong emotions on both sides between the protestors and the Chinese citizens, will without a doubt remain a lasting memory of the 2008 Olympic games. Regardless of these protests' justified motives, there is a visible paradoxical role-switch in the scenes that circled the globe for months: the Olympic torch and Olympic idea, were being defended by China as a highest value and the source of their own past and identity, and attacked by the people (Europeans on whose land that very idea had been created and nurtured for over a hundred years. How should these contradictory images be understood? How did it come to this that the Chinese view themselves as the keepers of the Olympic tradition, that the pride of the Chinese nation, focused in that flame, gets hurt in attempts of European protestors to put it out? The modern Olympic Games, founded in 1896, were one of the echoes of a centuries' long Western European fascination with the Antique. This phenomenon of the Antique admiration has brought about a redefining of the European civilization's past, the abandoning the biblical narrative and the gradual creation of a secular story that we call modern history, in which Greece and Rome have become the main references of origin. The same process influenced the formation of national states that perceive, apart from their own histories, a collective cultural origin in Ancient Greece. Of course, the Galls, Francs or Germans had little in common with ancient Greeks; but modern European nations unite this fictional image of the Antique with the firm belief that it is the source of their cultural identity. For instance, not only did the 18th century French and English believe that they originated from ancient Greece but they managed to successfully 'sell' that story to modern Greeks

  5. Contribution of Sport Policy to Sport Legacy Development : Case of the Sydney 2000 Olympic Games

    OpenAIRE

    Homma, Keiko

    2015-01-01

    The impacts of hosting the Olympic Games on a host city/nation are significant, and therefore how to minimize the negative effects and maximize the positive effect has been an issue for the event owner, the International Olympic Committee (IOC). The IOC aims to leave so-called ‘legacy,’ which are to be long-term positive effects, in host cities and nations. The legacy issues captured Olympic stakeholders and researchers, after the IOC Olympic Study Centre and Autonomous University of Barcelon...

  6. Going the distance: Service delivery for the Danish National swimming team during the Olympics

    DEFF Research Database (Denmark)

    Larsen, Carsten Hvid

    In this presentation I will outline the service delivery for the Danish National swimming team and provide an example of my work based on mindfulness and acceptance and commitment therapy (ACT) with an individual swimmer during the Olympics. Being part of the Olympics involves a range of stressors...... and distractions such as a tight packed swimming schedule (up to 12 starts across seven days), a lot of media attention, social media, others and own expectations. In my service delivery during the Olympics I tried to create an awareness of these stressors and distractions. On a normal day at the Olympics I had...

  7. Value of nuclear energy echoes with Olympic Dam

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    Australia's newest uranium mine, Olympic Dam contains 450 million tonnes of economic ore. It has the capacity to annually produce 45,000 tonnes of uranium oxide, 27,000 ounces of gold and 555,000 ounces of silver. The orebody composition and the deposit-wide mineral zonation pattern represents the end product of a complex evolution of a large breccia pipe system. A brief account is given of the mining and metallurgical operations, along with a list of the long term contracts which cover about 50% of Olympic Dam's initial uranium production. 1 tab., ills

  8. LHC: Past, Present, and Future

    CERN Document Server

    Landsberg, Greg

    2013-01-01

    In this overview talk, I give highlights of the first three years of the LHC operations at high energy, spanning heavy-ion physics, standard model measurements, and searches for new particles, which culminated in the discovery of the Higgs boson by the ATLAS and CMS experiments in 2012. I'll discuss what we found about the properties of the new particle in 10 months since the discovery and then talk about the future LHC program and preparations to the 2015 run at the center-of-mass energy of ~13 TeV. These proceedings are meant to be a snapshot of the LHC results as of May 2013 - the time of the conference. Many of the results shown in these proceedings have been since updated (sometimes significantly) just 4 months thereafter, when these proceedings were due. Nevertheless, keeping this writeup in sync with the results shown in the actual talk has some historical value, as, for one, it tells the reader how short is the turnaround time to update the results at the LHC. To help an appreciation of this fact, I b...

  9. The Olympic 500-m speed skating; the inner-outer lane difference

    NARCIS (Netherlands)

    Kamst, Richard; Kuper, Gerard H.; Sierksma, Gerard

    2010-01-01

    In 1998, the International Skating Union and the International Olympic Committee decided to skate the 500-m twice during World Single Distances Championships, Olympic Games, and World Cups. The decision was based on a study by the Norwegian statistician N. L. Hjort, who showed that in the period

  10. The Olympic 500-m speed skating; the inner-outer lane difference

    NARCIS (Netherlands)

    Kamst, Richard; Kuper, Gerard H.; Sierksma, Gerard

    In 1998, the International Skating Union and the International Olympic Committee decided to skate the 500-m twice during World Single Distances Championships, Olympic Games, and World Cups. The decision was based on a study by the Norwegian statistician N. L. Hjort, who showed that in the period

  11. Special aspects of para-olympic athletes’ sport activity in the process of self-education

    Directory of Open Access Journals (Sweden)

    V.V. Shuba

    2017-04-01

    Full Text Available Purpose: to determine and substantiate influence of self-education components of para-Olympic athletes’ sport activity. Material: in the research 46 para-Olympic athletes form three teams of game kinds of sports participated: combined football, basketball and volleyball teams of Ukraine. The program of self-education process’s organization was designed for 9 months and consisted of three stages. Pedagogic program consisted of 9 classes. Optimal time of one training session was 45 minutes a day (in total - 9 days. Results: we determined the need in consideration of athletes’ individual-personality features in organization the self-education process. We also substantiated and experimentally tested correlations, which facilitate: adequate organization of athletes’ self-education process; mastering of sport knowledge and skills of behavior in different extreme situations; realization of own potentials in sport and social life. Conclusions: the structure of athletes’ self -education is presented by combination of interconnected components: motivation-personal (motives, demands, settings, moral-will qualities and individual personal features; cognitive (system of knowledge about oneself and sport functioning; activity (formation of skills in self cognition, self-organization and self-control.

  12. Global Initiative of the Special Olympics Movement for People with Intellectual Disabilities

    Directory of Open Access Journals (Sweden)

    Myśliwiec Andrzej

    2015-03-01

    Full Text Available The mission of the Special Olympics is to provide year-round sports training and competition in a variety (33 of Olympic-type sports for children and adults with intellectual disabilities, giving them continuing opportunities to develop physical fitness, demonstrate courage, experience joy, and participate in sharing of gifts and friendship with their families, other athletes, and their communities. The Special Olympics movement often goes beyond the sports competition formula. During the last few years, the movement has developed many new global initiatives, which expand its former sports activities. They include:

  13. Have the Olympic Games become more migratory? : A comparative historical perspective

    NARCIS (Netherlands)

    J. Jansen (Joost); G.B.M. Engbersen (Godfried)

    2017-01-01

    textabstractIt is often believed that the Olympic Games have become more migratory. The number of Olympic athletes representing countries in which they weren’t born is thought to be on the rise. It should, however, be noted that migration in the context of sports is hardly a new phenomenon. In

  14. Dental data of the Athens 2004 Olympic and Paralympic Games.

    Science.gov (United States)

    Vougiouklakis, G; Tzoutzas, J; Farmakis, E-T; Farmakis, E-E; Antoniadou, M; Mitsea, A

    2008-11-01

    The Athens University, School of Dentistry, accepted the challenge to organize the Dental Health Services in the Athens 2004 Olympic and Paralympic Games in order to provide the best quality of oral health services to the athletes, coaches, escort members and Olympic Village personnel. Data from the whole activity protocol of the Athens 2004 Games Dental Health Services - the reception, admission and treatment protocols, the facilities and the infrastructure, the number of cases treated per specialty and the experience gained - were recorded. During the Olympic Games, there were more than 1400 dental cases in more than 650 patients, elite athletes, escort members, coaches and staff of the Olympic Village. Among them 313 fillings, 100 root canal therapies, 57 mouthguards and 9 dental trauma cases were treated. During the Paralympic Games, there were more than 240 dental cases in more than 220 patients. Among them 73 fillings, 12 root canal therapies, 21 extractions and 3 dental trauma cases were treated. In such events, highly trained dentists are needed and if possible, specialized in operative dentistry or endodontics. The role of team dentist seems to be of great importance.

  15. Olympic Games Bids

    OpenAIRE

    Dichter, Heather L.

    2017-01-01

    Hosting international sport events, from world championships for a single sport to mega-events such as the Olympic Games or the FIFA World Cup, have become big business over the past few decades. These events have grown tremendously since their early incarnations in the late nineteenth and early twentieth centuries. The popularity and appeal of sport make hosting sporting events desirable for both local politicians and national sport leaders who work together to convince the public and the i...

  16. China's Economy and the Beijing Olympics

    National Research Council Canada - National Science Library

    Martin, Michael F

    2008-01-01

    ... in preparation for the international event. China anticipates that the 2008 Olympics will provide both short-term and long-term direct and indirect benefits to its economy, as well as enhance the nation's global image...

  17. Sustainable legacies for the 2012 Olympic Games.

    Science.gov (United States)

    Shipway, Richard

    2007-05-01

    The London 2012 Olympic and Paralympic Games have the unique potential to deliver sustainable sporting, social, cultural, economic and environmental legacies, not just for London as the host city, but for the whole of Britain. This article focuses primarily on the first three of these potential Olympics legacies. The first area explored is the social legacy as it impacts on host communities; second, the potential educational and cultural legacy of the 2012 Games are examined; and finally, there follows an overview of the health benefits that could result from a sustained increase in mass participation in sport, physical activity and exercise. This appraisal is undertaken through a review of existing Olympic literature and examples are drawn from previous summer and winter Games. This preliminary exploration is followed by the identification of some key challenges to be overcome if the opportunities available to a wide and diverse range of stakeholders are to be fully optimized. The article suggests that the 2012 Games can act as a catalyst for sports development throughout Britain, while also assisting with government cross-cutting agendas such as tackling crime, antisocial behaviour, developing healthy and active communities, improving educational attainment, and combating barriers to participation. In doing so, this article argues that priority should be placed at supporting grassroots sport through greater access to sport in the community, and not solely elite level sports development. The article concludes by suggesting that the 2012 Games provide opportunities to deliver real and tangible changes and most importantly, to afford a higher priority to sport, along with the obvious associated health benefits for Britain as a whole. The underlying challenge as we move towards 2012 is to achieve a positive step change in the attitudes towards sport and physical activity in British society. Achieving this would possibly be the greatest legacy of the 2012 Olympic and

  18. Olympic athletes’ job market entry strategies. A typology

    Directory of Open Access Journals (Sweden)

    Anna Vilanova

    2017-05-01

    Full Text Available The aim of this study was to establish a typology of job market entry strategies among Olympic athletes. Guided by rational choice theory and social reproduction theory, we conducted a telephone survey among 94 athletes (68 men and 26 women. Hierarchical cluster analysis was used to identify four distinct groups, which we called parallel life strategists, freelance strategists, lifetime athletes, and non-strategists: it’s a job. The results show that athletes from families with greater economic and cultural capital implement career transition strategies further in advance and achieve greater career success and satisfaction. These findings can be used to develop support programs tailored to the needs of athletes according to their profile.

  19. The effects of a Special Olympics Unified Sports Soccer training program on anthropometry, physical fitness and skilled performance in Special Olympics soccer athletes and non-disabled partners.

    Science.gov (United States)

    Baran, Funda; Aktop, Abdurrahman; Özer, Dilara; Nalbant, Sibel; Ağlamış, Ece; Barak, Sharon; Hutzler, Yeshayahu

    2013-01-01

    The study investigated the effects of a Special Olympics (SO) Unified Sport (UNS) soccer program on anthropometry, physical fitness and soccer skills of male youth athletes with and without intellectual disabilities (ID) who participated in a training group (TRG) and in a comparison group (CG) without specific training. Youth with ID (WID) were randomly selected out of all the students between the ages 12 and 15, with a diagnosis of educable mental retardation and no secondary disabilities, who were attending a special education school. Participants without ID (WoID) were randomly selected from a regular secondary school out of the same age groups of male students. All participants were given permission by their parents or guardians to participate in the study. Participants in the TRG included 23 youth WID and 23 youth WoID. Mean ages were = 14.1 (SD = 1.1) and 13.2 (SD = 0.79) respectively. Fifteen WID, and 15 WoID comprised the CG. Mean ages were 14.51 (SD = 0.81) and 13.78 (SD = 0.49) respectively. Prior to and following the program measurements were conducted, and data were collected on students' anthropometric and fitness components of the Brockport physical fitness test as well as a soccer skill performance based on the SO soccer skill test. Participants in the TRG trained 8 weeks, 1.5h per session, three times per week, in an after-school soccer program. CG did not participate in any sports program outside of the school physical education class. Dependent t tests and effect size calculations revealed that SO athletes and non-disabled partners scored significantly higher with regard to physical fitness and football skills in most variables compared with their CG. This Unified Program was successful in increasing fitness and soccer skill performance of youth WID as well as of those WoID. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. OLYMPIC AND SPORTS MOVEMENT IN POLAND (1918–1939)

    OpenAIRE

    Vilchkovski, Eduard; Pasichnyk, Volodymyr

    2017-01-01

    After gaining Poland’s independence in 1918 the government of the country began an active work on the establishment of a national system of physical education for children and youth. Among important aspects of reforming this area was the implementation of an important task – the development of mass sports in the country. In 1919 the Polish Olympic Committee was set up whose task was to popularize the Olympic movement in the country, the representation of Polish sports in Europe and the word, ...

  1. The IOC's Midas Touch: Summer Olympics and City Growth

    OpenAIRE

    Volker Nitsch; Nicolai Wendland

    2013-01-01

    Hosting a mega-event is a costly activity of short duration. Still, cities frequently compete to become host of all types of events. This paper examines the effect of staging the largest and most important sporting event in the world, the Summer Olympic Games, on the host city. Applying a difference-in-differences methodology, we analyze the rates of population growth of Olympic cities, candidate cities and other large cities in host and candidate countries over the period from 1860 to 2010. ...

  2. LHC Injection Beam Quality During LHC Run I

    CERN Document Server

    AUTHOR|(CDS)2079186; Kain, Verena; Stapnes, Steinar

    The LHC at CERN was designed to accelerate proton beams from 450 GeV to 7 TeV and collide them in four large experiments. The 450 GeV beam is extracted from the last pre-accelerator, the SPS, and injected into the LHC via two 3 km long transfer lines, TI 2 and TI 8. The injection process is critical in terms of preservation of beam quality and machine protection. During LHC Run I (2009-2013) the LHC was filled with twelve high intensity injections per ring, in batches of up to 144 bunches of 1.7*10^11 protons per bunch. The stored beam energy of such a batch is already an order of magnitude above the damage level of accelerator equipment. Strict quality and machine protection requirements at injection have a significant impact on operational efficiency. During the first years of LHC operation, the injection phase was identified as one of the limiting factors for fast LHC turnaround time. The LHC Injection Quality Check (IQC) software framework was developed as a part of this thesis to monitor the beam quality...

  3. Individualization in swimming and a way of preparation for Olympic Games

    Directory of Open Access Journals (Sweden)

    S.G. Kopchikova

    2014-02-01

    Full Text Available Purpose: to analyze the high-end training swimmers who specialize in complex navigation. Material : Ukraine national team members from different years of training, swimmers high class of 50 people. A review of questionnaires and coaches of the national team of Ukraine to the XXVIII Olympic Games in Athens. Results found that athletes training and competitive activities differ in structure and content compared to previous preparation for the Olympic Games. In the 2004 Olympic champion set, the largest amount of work is 2520 km with the largest number of events in that year. It is indicated that the athlete in the first 4 years of preparation for his first Olympics gradually increasing annual volume and intensity of training loads. Over the next 4 years - the number of competitions, including commercial. An important factor in this stage is moral and strong-willed and psychological preparation. Conclusions : preparing athletes for major competitions at the stage of conservation achievements is narrowly focused specialized nature, depending on the age of the athlete, his specialization, gender, duration of phase conservation achievements.

  4. Academic Training - LHC luminosity upgrade: detector challenges

    CERN Multimedia

    Françoise Benz

    2006-01-01

    ACADEMIC TRAINING LECTURE SERIES 13, 14, 15, March, from 11:00 to 12:00 - 16 March from 10:00 to 12:00 Main Auditorium, bldg. 500 on 14, 15 March, Council Room on 13, 16 March LHC luminosity upgrade: detector challenges A. De Roeck / CERN-PH, D. Bortoletto / Purdue Univ. USA, R. Wigmans / Texas, Tech Univ. USA, W. Riegler / CERN-PH, W. Smith / Wisconsin Univ. USA The upgrade of the LHC machine towards higher luminosity (1035 cm-2s-1) has been studied over the last few years. These studies have investigated scenarios to achieve the increase in peak luminosity by an order of magnitude, as well as the physics potential of such an upgrade and the impact of a machine upgrade on the LHC DETECTORS. This series of lectures will cover the following topics: Physics motivation and machine scenarios for an order of magnitude increase in the LHC peak luminosity (lecture 1) Detector challenges including overview of ideas for R&D programs by the LHC experiments: tracking and calorimetry, other new detector ...

  5. ATLAS Plans for the High-Luminosity LHC

    CERN Document Server

    Walkowiak, Wolfgang; The ATLAS collaboration

    2018-01-01

    Despite the excellent performance of the Large Hadron Collider (LHC) at CERN an upgrade to a High-Luminosity LHC (HL-LHC) with a peak instantaneous luminosity of up to $7.5\\times 10^{34}$ fb$^{-1}$ will be required after collecting a total dataset of approximately 300 fb$^{-1}$ by the end of Run 3 (in 2023). The upgrade will substantially increase the statistics available to the experiments for addressing the remaining open puzzles of particle physics. The HL-LHC is expected to start operating in 2026 and to deliver up to 4000 fb$^{-1}$ within twelve years. The corresponding upgrades of the ATLAS detector and the ATLAS beauty physics program at the HL-LHC are being discussed. As examples, preliminary results on the expected sensitivities for the search for CP-violation in the decay channel $B^0_s \\to J/\\psi \\,\\phi$ using the parameters $\\Delta\\Gamma_s$ and $\\phi_s$ as well as projections for the branching fractions of the rare decays $B^0_s \\to \\mu^+\\mu^-$ and $B^0\\to\\mu^+\\mu^-$ are provided.

  6. Olympic - Eesti esimene maailmavallutaja? / Tarvo Vaarmets

    Index Scriptorium Estoniae

    Vaarmets, Tarvo

    2008-01-01

    Olympic on väga tugeva juhiga, ambitsioonikas ettevõte, mille aktsia hind on kukkunud tasemele, mida võiks pikaajaline investor tasapisi hakata võtma kui head ostukohta. Vt. samas: Tugevad näitajad sisendavad kindlust. Diagramm: Olympicu aktsia

  7. China's Economy and the Beijing Olympics

    National Research Council Canada - National Science Library

    Martin, Michael F

    2008-01-01

    China will host the 2008 Olympic Summer Games from August 8 to 24, 2008. Most of the events will be held in the vicinity of Beijing, with selected competitions held in Hong Kong, Qingdao, Qinhuangdao, Shanghai, Shenyang, and Tianjin...

  8. Television and the construction of identity : Barcelona, Olympic host

    OpenAIRE

    Moragas Spà, Miquel de,

    1995-01-01

    This document, originally published as part of the book The Keys of success: the social, sporting, economic and communications impact of Barcelona’92, comes from a larger study that looked at all aspects of television in the Olympics and can be found in its original version, in Miquel de Moragas Spà, Nancy K. Rivenburgh and James F. Larson (1996). Television in the Olympics. London: John Libbey. Aquest document, originalment publicat com a part del llibre Les claus de l'èxit: impactes s...

  9. Sustainability as an Input for the Design of Olympic Villages

    Directory of Open Access Journals (Sweden)

    Banu DORALP

    2011-05-01

    Full Text Available Since the 1960s, hosting the Olympic Games has been seen as an opportunity to create urban development. The post-Games use of sport venues, the fulfillment of a city’s housing needs by using Olympic Village buildings and the renewal of transport and other infrastructure that accompanies hosting of the Games may be considered indicators for the success of the International Olympic Games. But the city and its citizen do not benefit from these investments in the design of new structures if that design is not carried out in the light of wellplanned urban development projecting. Local and international studies on sustainability, particularly since the 1980s, have shown that sustainable urbanization is only achievable with sustainable development planning. Therefore economic, social and environmental development needs to be provided. If the last Olympic cities are examined in relation to this aspect, it will be seen that an understanding of such factors is reflected in their development. Throughout the history of the modern Games host cities have considered them as an opportunity for development, but cities are now heading towards the implementation of more sensitive actions for the future generation, social and environmental values with the improvement in the approach of sustainable development.

  10. LHC physics

    National Research Council Canada - National Science Library

    Binoth, T

    2012-01-01

    "Exploring the phenomenology of the Large Hadron Collider (LHC) at CERN, LHC Physics focuses on the first years of data collected at the LHC as well as the experimental and theoretical tools involved...

  11. Sports Medicine Concerns in Special Olympics.

    Science.gov (United States)

    Low, Leslie J.; Sherrill, Claudine

    1988-01-01

    The article provides information on medical problems (including seizures, nutrition, atlantoaxia instability, and congenital heart disorders), and guidelines for training (including weight management, acclimation, heat related problems, and warm-up) for volunteers working with mentally retarded participants in Special Olympics. (DB)

  12. Seasonal distribution and aerial surveys of mountain goats in Mount Rainier, North Cascades, and Olympic National Parks, Washington

    Science.gov (United States)

    Jenkins, Kurt; Beirne, Katherine; Happe, Patricia; Hoffman, Roger; Rice, Cliff; Schaberl, Jim

    2011-01-01

    We described the seasonal distribution of Geographic Positioning System (GPS)-collared mountain goats (Oreamnos americanus) in Mount Rainier, North Cascades, and Olympic National Parks to evaluate aerial survey sampling designs and provide general information for park managers. This work complemented a companion study published elsewhere of aerial detection biases of mountain goat surveys in western Washington. Specific objectives reported here were to determine seasonal and altitudinal movements, home range distributions, and temporal dynamics of mountain goat movements in and out of aerial survey sampling frames established within each park. We captured 25 mountain goats in Mount Rainier (9), North Cascades (5), and Olympic (11) National Parks, and fitted them with GPS-collars programmed to obtain 6-8 locations daily. We obtained location data on 23 mountain goats for a range of 39-751 days from 2003 to 2008. Altitudinal distributions of GPS-collared mountain goats varied individually and seasonally, but median altitudes used by individual goats during winter ranged from 817 to 1,541 meters in Olympic and North Cascades National Parks, and 1,215 to 1,787 meters in Mount Rainier National Park. Median altitudes used by GPS-collared goats during summer ranged from 1,312 to 1,819 meters in Olympic and North Cascades National Parks, and 1,780 to 2,061 meters in Mount Rainier National Park. GPS-collared mountain goats generally moved from low-altitude winter ranges to high-altitude summer ranges between June 11 and June 19 (range April 24-July 3) and from summer to winter ranges between October 26 and November 9 (range September 11-December 23). Seasonal home ranges (95 percent of adaptive kernel utilization distribution) of males and female mountain goats were highly variable, ranging from 1.6 to 37.0 kilometers during summers and 0.7 to 9.5 kilometers during winters. Locations of GPS-collared mountain goats were almost 100 percent within the sampling frame used for

  13. Aligning Olympic Education with the Liberal Arts: A Curriculum Blueprint from Taiwan

    Science.gov (United States)

    Hsu, Li-Hong Leo; Kohe, Geoffery Zain

    2015-01-01

    Background: For some time the Olympics have enjoyed a relatively cosy, and quite unsurprising, relationship with Physical Education and its practitioners. Yet, as academics continue their critiques of all matters Olympic, this seemingly symbiotic partnership is being placed under much closer scrutiny. The debates are typically orientated around…

  14. 2008 LHC Open Days LHC magnets on display

    CERN Multimedia

    2008-01-01

    Over the last few years you’ve probably seen many of the 15 m long blue LHC dipole magnets being ferried around the site. Most of them are underground now, but on the LHC Open Days on 5 and 6 April the magnets will also play a central role on the surface. Installation of one of the LHC dipole magnets on the Saint-Genis roundabout on 7 March. The LHC dipole testing facility with several magnets at various stages of testing. The 27 km ring of the LHC consists of 1232 double-aperture superconducting dipole magnets, 360 short straight sections (SSS) and 114 special SSS for the insertion regions. On the Open Day, you will be able to "Follow the LHC magnets" through different stages around the site, culminating in their descent into the tunnel. Discover all the many components that have to be precisely integrated in the magnet casings, and talk to the engine...

  15. LHC Report: Tests of new LHC running modes

    CERN Document Server

    Verena Kain for the LHC team

    2012-01-01

    On 13 September, the LHC collided lead ions with protons for the first time. This outstanding achievement was key preparation for the planned 2013 operation in this mode. Outside of two special physics runs, the LHC has continued productive proton-proton luminosity operation.   Celebrating proton-ion collisions. The first week of September added another 1 fb-1 of integrated luminosity to ATLAS’s and CMS’s proton-proton data set. It was a week of good and steady production mixed with the usual collection of minor equipment faults. The peak performance was slightly degraded at the start of the week but thanks to the work of the teams in the LHC injectors the beam brightness – and thus the LHC peak performance – were restored to previous levels by the weekend. The LHC then switched to new running modes and spectacularly proved its potential as a multi-purpose machine. This is due in large part to the LHC equipment and controls, which have been designed wi...

  16. Stepping outside the neighborhood of Tc at LHC

    International Nuclear Information System (INIS)

    Wiedemann, Urs Achim

    2009-01-01

    ' As you are well aware, many in the RHIC community are interested in the LHC heavy-ion program, but have several questions: What can we learn at the LHC that is qualitatively new? Are collisions at LHC similar to RHIC ones, just with a somewhat hotter/denser initial state? If not, why not? These questions are asked in good faith, and this talk is an opportunity to answer them directly to much of the RHIC community.' With these words, the organizers of Quark Matter 2009 in Knoxville invited me to discuss the physics opportunities for heavy ion collisions at the LHC without recalling the standard arguments, which are mainly based on the extended kinematic reach of the machine. In response, I emphasize here that lattice QCD indicates characteristic qualitative differences between thermal physics in the neighborhood of the critical temperature (T c 400-500MeV), for which the relevant energy densities will be solely attainable at the LHC.

  17. Nowcasting in the FROST-2014 Sochi Olympic project

    Science.gov (United States)

    Bica, Benedikt; Wang, Yong; Joe, Paul; Isaac, George; Kiktev, Dmitry; Bocharnikov, Nikolai

    2013-04-01

    FROST (Forecast and Research: the Olympic Sochi Testbed) 2014 is a WMO WWRP international project aimed at development, implementation, and demonstration of capabilities of short-range numerical weather prediction and nowcasting technologies for mountainous terrain in winter season. Sharp weather contrasts and high spatial and temporal variability are typical for the region of the Sochi-2014 Olympics. Steep mountainous terrain and an intricate mixture of maritime sub-tropical and Alpine environments make weather forecasting in this region extremely challenging. Goals of the FROST-2014 project: • To develop a comprehensive information resource of Alpine winter weather observations; • To improve and exploit: o Nowcasting systems of high impact weather phenomena (precipitation type and intensity, snow levels, visibility, wind speed, direction and gusts) in complex terrain; o High-resolution deterministic and ensemble mesoscale forecasts in winter complex terrain environment; • To improve the understanding of physics of high impact weather phenomena in the region; • To deliver forecasts (Nowcasts) to Olympic weather forecasters and decision makers and assess benefits of forecast improvement. 46 Automatic Meteorological Stations (AMS) were installed in the Olympic region by Roshydromet, by owners of sport venues and by the Megafon corporation, provider of mobile communication services. The time resolution of AMS observations does not exceed 10 minutes. For a subset of the stations it is even equal to 1 min. Data flow from the new dual polarization Doppler weather radar WRM200 in Sochi was organized at the end of 2012. Temperature/humidity and wind profilers and two Micro Rain Radars (MRR) will supplement the network. Nowcasting potential of NWP models participating in the project (COSMO, GEM, WRF, AROME, HARMONIE) is to be assessed for direct and post-processed (e.g. Kalman filter, 1-D model, MOS) model forecasts. Besides the meso-scale models, the specialized

  18. Olympic Dam - the first decade

    International Nuclear Information System (INIS)

    Newton, A.W.; Wilson, M.A.; Harris, J.

    1988-01-01

    Most aspects of the pre-production phase of the Olympic Dam Project, from commencement of exploration in May 1975 through to commitment to development in December 1985 are documented here. The discovery by Western Mining Corporation Ltd of copper mineralisation on Roxby Downs Station in July 1975 has led to one of the more intensive base-metal exploration programmes undertaken in Australia. Comprehensive exploration, evaluation and feasibility studies between 1975 and 1985 have delineated a probable 450 million tonnes of higher grade ore containing 2.5% copper, 0.8 kg/t uranium oxide, 0.6 g/t gold and 6.0 g/t silver. The total resource is estimated at 2 billion tonnes containing 1.6% copper, 0.6 kg/t uranium oxide, 0.6 g/t gold and 3.5 g/t silver. At 31 December 1985, over 540 km of surface and underground drilling had been completed, comprising over 700 surface drillholes totalling 234 km of core and 218 km of open-hole drilling, and about 900 underground diamond-drillholes totalling 90 km. The Whenan Shaft had been sunk to 500 m and driving on three levels totalled almost 10 km. More than one million tonnes of ore and mullock were raised during development. A pilot treatment plant commissioned on site produced concentrates, matte and blister copper, and ammonium diuranate. Following a technical study of the Olympic Dam Project, completed in March 1985, and a subsequent economic feasibility study, it was announced on 11 June 1985 that the initial project was considered to be commercially viable. On 8 December 1985, the joint venturers, Western Mining Corporation Holdings Ltd (51%) and the BP Group (49%), announced their commitment to the Project. An appendix lists the important events that occurred between January 1986 and December 1987 in bringing Olympic Dam to the production state. 26 refs., 17 figs., 5 tabs., ills

  19. The PDF4LHC report on PDFs and LHC data: Results from Run I and preparation for Run II

    CERN Document Server

    Rojo, Juan; Ball, Richard D; Cooper-Sarkar, Amanda; de Roeck, Albert; Farry, Stephen; Ferrando, James; Forte, Stefano; Gao, Jun; Harland-Lang, Lucian; Huston, Joey; Glazov, Alexander; Gouzevitch, Maxime; Gwenlan, Claire; Lipka, Katerina; Lisovyi, Mykhailo; Mangano, Michelangelo; Nadolsky, Pavel; Perrozzi, Luca; Placakyte, Ringaile; Radescu, Voica; Salam, Gavin P; Thorne, Robert

    2015-01-01

    The accurate determination of the Parton Distribution Functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterisation and precision Standard Model measurements to New Physics searches. A major recent development in modern PDF analyses has been to exploit the wealth of new information contained in precision measurements from the LHC Run I, as well as progress in tools and methods to include these data in PDF fits. In this report we summarise the information that PDF-sensitive measurements at the LHC have provided so far, and review the prospects for further constraining PDFs with data from the recently started Run II. This document aims to provide useful input to the LHC collaborations to prioritise their PDF-sensitive measurements at Run II, as well as a comprehensive reference for the PDF-fitting collaborations.

  20. The PDF4LHC report on PDFs and LHC data. Results from Run I and preparation for Run II

    International Nuclear Information System (INIS)

    Rojo, Juan; Ball, Richard D.; CERN, Geneva

    2015-07-01

    The accurate determination of the Parton Distribution Functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterisation and precision Standard Model measurements to New Physics searches. A major recent development in modern PDF analyses has been to exploit the wealth of new information contained in precision measurements from the LHC Run I, as well as progress in tools and methods to include these data in PDF fits. In this report we summarise the information that PDF-sensitive measurements at the LHC have provided so far, and review the prospects for further constraining PDFs with data from the recently started Run II. This document aims to provide useful input to the LHC collaborations to prioritise their PDF-sensitive measurements at Run II, as well as a comprehensive reference for the PDF-fitting collaborations.

  1. Gender Verification of Female Olympic Athletes.

    Science.gov (United States)

    Dickinson, Barry D.; Genel, Myron; Robinowitz, Carolyn B.; Turner, Patricia L.; Woods, Gary L.

    2002-01-01

    Gender verification of female athletes has long been criticized by geneticists, endocrinologists, and others in the medical community. Recently, the International Olympic Committee's Athletic Commission called for discontinuation of mandatory laboratory-based gender verification of female athletes. This article discusses normal sexual…

  2. RADIATION CONTROL DURING THE CONSTRUCTION OF THE OLYMPIC FACILITIES IN SOCHI CITY

    Directory of Open Access Journals (Sweden)

    I. K. Romanovich

    2015-01-01

    Full Text Available This paper presents data on the organization and results of the provision of the radiation safety in the period of preparation for the Winter Olympic and Paralympic games in Sochi, 2014. The following topics are overviewed in the paper: allocation of land plots for construction of the Olympic facilities; organization of the sanitary surveillance of the imported equipment, construction materials and designs for the construction of the Olympic facilities; putting the Olympic venues into operation. Dose rate of gamma radiation at all land plots, which were allocated for the construction of the Olympic facilities, conformed to the requirements of sanitary regulations. The average dose rate of gamma radiation was 0.11 μSv h-1 in the Coastal cluster and 0.14 μSv h-1 in the Mountain cluster. The radon fluence rate from the ground surface exceeded the prescribed limit of 80 mBq m-2 s-1 only at the land plot allocated for construction of the «House of receiving official delegations «Achipse» and the «House of receiving official delegations «Psekhako» in the Mountain cluster. The maximal value of 188 mBq m-2 s -1 was registered here. The buildings projects for this area included using radon protection measures, which were implemented during the construction.

  3. Strategies for improving performance in long duration events: Olympic distance triathlon.

    Science.gov (United States)

    Hausswirth, Christophe; Brisswalter, Jeanick

    2008-01-01

    This review focuses on strategic aspects that may affect performance in a long-duration Olympic event, the Olympic distance triathlon. Given the variety of races during the Olympic Games triathlon, strategic aspects include improving technological features as well as energetics factors affecting overall triathlon performance. During the last decade, many studies have attempted to identify factors reducing the metabolic load associated (or not) with the development of fatigue process by analysing the relationship between metabolic and biomechanical factors with exercise duration. To date, a consensus exists about the benefit of adopting a drafting position during the swimming or the cycling part of the triathlon. Other potential strategic factors, such as the production of power output or the selection of cadence during the cycling or the running leg, are likely to affect the overall triathlon performance. Within this approach, pacing strategies are observed by elite athletes who swim or cycle in a sheltered position, inducing several changes of pace, intensity or stochastic shifts in the amplitude of the physiological responses. The analysis of these parameters appears to arouse some experimental and practical interest from researchers and coachers, especially for long-distance Olympic events.

  4. Medical services at the first Winter Youth Olympic Games 2012 in Innsbruck/Austria.

    Science.gov (United States)

    Blank, Cornelia; Schamasch, Patrick; Engebretsen, Lars; Haslinger, Simon; Ruedl, Gerhard; Fink, Christian; Schobersberger, Wolfgang

    2012-12-01

    The Youth Olympic Games (YOG) are a new format designed by the International Olympic Committee. So far no reference data are available regarding the organisation or implementation of the medical services that were needed for the Winter Youth Olympic Games that took place for the first time in Innsbruck 9-24 January 2012. (1) To provide insight into what is needed to prepare for such a complex high level sporting event from a medical perspective, (2) to provide data on medical services for future organising committees and (3) to provide information on different National Olympic Committee (NOC) delegation structures and the consequences of registering a National Olympic Committee Team Physician. A medical information system in the form of a patient data-management system was developed with all involved parties to standardise data collection. All medical encounters occurring at any IYOGOC medical service centre (including physiotherapy and psychology facilities) were tracked and collected in daily reports. Data evaluation was prepared based on different interest groups (Athletes, National Olympic Committees, Workforce, International Olympic Committee and Media) and analysed. 327 medical encounters (42.8% athletes; out of these, 57.9% were accounted to athletes with own NOC team physician) were seen during the YOG 2012. The total number of hospital transports was 27.3%, of which 8.9% were hospitalised with an average length of 1.9 nights. Physiotherapy usage was low with only 19 medical encounters resulting in a referral to physiotherapy accounting for 67 treatments during the entire YOG. Psychological care service was not used at all. The main reason for illnesses was disorders of the respiratory system (28.8%), injuries mostly affected upper extremities (49.6%) and were mostly diagnosed with lacerations and contusions (26.2%). Injury (70.7%) and illness (29.3%) incidences in athletes were slightly lower than previous studies showed. 40.0% of NOC delegations

  5. A PROFILE OF OLYMPIC TAEKWONDO COMPETITORS

    Directory of Open Access Journals (Sweden)

    Mohsen Kazemi

    2006-07-01

    Full Text Available The purpose of this study was to identify the profile of the Olympic champions and the other competitors who were involved in the Games. The information on each of the athletes was obtained from the "Official Site of the Sydney 2000 Olympic Games, www.olympics.com/eng/sports/TK" and included weight category, weight, height, age, points obtained, warnings, deduction point, defensive/offensive kicks and punches. One hundred and two athletes competed (54 males and 48 females in the Games. The mean average age and BMI (Body Mass Index of 16 male winners was 24.4 ± 3.3 years and 21.9 ± 2.4 respectively compared to 25.2 ± 4.3 years and 22.8 ± 3.3 for the 38 male non-winners. The mean average age and BMI of the 16 female winners was 23.1 ± 3.9 years and 20.8 ± 2.3 respectively compared to 24.9 ± 4.7 years and 21.3 ± 2.7 for the 32 female non-winners. For all four types of athletes, offensive kicks accounted for at least 52% of the techniques to score a point. Ninety-eight percent of all techniques used to score were kicks. Although not statistically significant, winners overall tended to be younger in age and taller with slightly lower BMI than their weight category average. Taking into account the literature cited in this article, future studies should be designed to examine the relationship between performance and functional variables such as muscle power, muscle endurance, reaction time and aerobic capacity.

  6. London 2012 and beyond: concluding reflections on peacemaking, sport and the Olympic movement

    NARCIS (Netherlands)

    Spaaij, R.; Burleson, C.

    2012-01-01

    The 2012 London Olympic and Paralympic Games have reinvigorated the debate on Olympic legacies for peace and development. Addressing this debate and building on the articles in this collection, this epilogue argues that the theoretical-conceptual understanding of peace and peacemaking remains poorly

  7. Olympic Casino - meelelahutustööstus, kus kehtib sõjaväekord / Tiina Drui ; interv. Taivo Paju

    Index Scriptorium Estoniae

    Drui, Tiina

    2003-01-01

    Olympic Casino personalijuht Tiina Drui ettevõtte personalipoliitikast, töötajate värbamisest ja koolitamisest. Lisad: Olympic Casino põhimõtted; Küsimused, mille abil mõõta töökoha kvaliteeti. Vt. samas: Olympic Casino - 10 aastat täis

  8. Performance evaluation and ranking of participation Asian countries in 2012 London Olympic Games through Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    Hadi Shirouyehzad

    2014-07-01

    Full Text Available The Olympic Games ranking is done through lexicographic multi criteria method in each period. According to this method, the country receiving the most gold medals will have the highest score, and in case of having equal silver medals, comparison will be done according to bronze ones. The problem of this method is to pay the most attention merely to gold medals. Using data envelopment analysis, some studies have recently suggested various ranking for the Olympic Games. The present research uses DEA to rank the participating Asian countries in London Olympic that have at least won one medal. As an output-oriented BCC model, this one considers the number of male and female athletes, received medals in two previous Olympic as well as the number of their presence in the Olympic games as the inputs. Gold, silver and bronze medals are the only output of the model. This model is solved in two forms of female and male athlete combination and their separation. Solving this model makes this opportunity to present a new rankings model for participating Asian countries in the Olympic Games that can be compared with the ranking used by Olympic committee.

  9. The Olympic Games as reflection conditions of development Ancient Greek civilization in Hellenism period

    Directory of Open Access Journals (Sweden)

    Kasianenko Ol'ga Gennadievna

    2009-02-01

    Full Text Available The author has realized the historical analysis of the Olympic Games at consideration the conditions of Ancient Greek civilization development in Hellenism period. Had presented the division into the periodization of Greek civilization development in which had learned a major changes in the world-view of Hellenes under the A. Macedonian influence, notably: professionalization of sport and gradual fading of ideals, making basis of olympism, and also Christianity following late which results in the decline of the Olympic Games.

  10. Gender differences in the relative age effect among US olympic development program youth soccer players.

    Science.gov (United States)

    Vincent, John; Glamser, Francis D

    2006-04-01

    A large body of research has shown that a disproportionate number of elite youth male soccer players competing in age-segmented competition are born early in the selection year. The advantage of being born early in a cohort has been termed the "relative age effect". Although there has been an exponential growth in women's soccer, few studies have examined the relative age effect in female youth soccer. This study compared the relative age effect of 1,344 female and male youth soccer players considered by the US Olympic Development Program (ODP), in 2001, to be the most talented soccer players born in 1984. The birth dates were taken from the women's state and regional ODP, and national team rosters, and were analysed using basic descriptive statistics and chi-square tests. Results revealed only a marginal relative age effect for female ODP regional and national team players and no relative age effect for female ODP state team players. In comparison, a strong relative age effect was found in male state, regional and national team players. The results suggest that there are gender differences in the relative age effect of 17-year-old elite female and male soccer players. The gender differences may be explained by a complex interaction of biological and maturational differences with socialization influences.

  11. Detector and System Developments for LHC Detector Upgrades

    CERN Document Server

    Mandelli, Beatrice; Guida, Roberto; Rohne, Ole; Stapnes, Steinar

    2015-05-12

    The future Large Hadron Collider (LHC) Physics program and the consequent improvement of the LHC accelerator performance set important challenges to all detector systems. This PhD thesis delineates the studies and strategies adopted to improve two different types of detectors: the replacement of precision trackers with ever increasingly performing silicon detectors, and the improvement of large gaseous detector systems by optimizing their gas mixtures and operation modes. Within the LHC tracker upgrade programs, the ATLAS Insertable B-layer (IBL) is the first major upgrade of a silicon-pixel detector. Indeed the overall ATLAS Pixel Detector performance is expected to degrade with the increase of luminosity and the IBL will recover the performance by adding a fourth innermost layer. The IBL Detector makes use of new pixel and front-end electronics technologies as well as a novel thermal management approach and light support and service structures. These innovations required complex developments and Quality Ass...

  12. PHOBOS in the LHC era

    Energy Technology Data Exchange (ETDEWEB)

    Steinberg, Peter, E-mail: peter.steinberg@bnl.gov

    2015-01-15

    The PHOBOS experiment ran at the RHIC collider from 2000 to 2005, under the leadership of Wit Busza. These proceedings summarize selected PHOBOS results, highlighting their continuing relevance amidst the wealth of new results from the lead–lead program at the Large Hadron Collider (LHC)

  13. The PDF4LHC report on PDFs and LHC data: results from Run I and preparation for Run II

    International Nuclear Information System (INIS)

    Rojo, Juan; Accardi, Alberto; Ball, Richard D; Cooper-Sarkar, Amanda; Gwenlan, Claire; Roeck, Albert de; Mangano, Michelangelo; Farry, Stephen; Ferrando, James; Forte, Stefano; Gao, Jun; Harland-Lang, Lucian; Huston, Joey; Glazov, Alexander; Lipka, Katerina; Gouzevitch, Maxime; Lisovyi, Mykhailo; Nadolsky, Pavel

    2015-01-01

    The accurate determination of the parton distribution functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterization and precision Standard Model measurements to new physics searches. A major recent development in modern PDF analyses has been to exploit the wealth of new information contained in precision measurements from the LHC Run I, as well as progress in tools and methods to include these data in PDF fits. In this report we summarize the information that PDF-sensitive measurements at the LHC have provided so far, and review the prospects for further constraining PDFs with data from the recently started Run II. This document aims to provide useful input to the LHC collaborations to prioritize their PDF-sensitive measurements at Run II, as well as a comprehensive reference for the PDF-fitting collaborations. (topical review)

  14. Mount Rainier National Park and Olympic National Park Elk Monitoring Program Annual Report 2010

    Science.gov (United States)

    Griffin, Paul; Happe, Patricia J.; Jenkins, Kurt J.; Reid, Mason; Vales, David J.; Moeller, Barbara J.; Tirhi, Michelle; McCorquodale, Scott; Miller, Pat

    2010-01-01

    Fiscal year 2010 was the third year of gathering data needed for protocol development while simultaneously implementing what is expected to be the elk monitoring protocol at Mount Rainier (MORA) and Olympic (OLYM) national parks in the North Coast and Cascades Network (NCCN). Elk monitoring in these large wilderness parks relies on aerial surveys from a helicopter. Summer surveys are planned for both parks and are intended to provide quantitative estimates of abundance, sex and age composition, and distribution of migratory elk in high elevation trend count areas. Spring surveys are planned at Olympic National Park and are intended to provide quantitative estimates of abundance of resident and migratory elk on low-elevation winter ranges within surveyed trend count areas. An unknown number of elk is not detected during surveys. The protocol under development aims to estimate the number of missed elk by applying a model that accounts for detection bias. Detection bias in elk surveys in MORA will be estimated using a double-observer sightability model that was developed based on data from surveys conducted in 2008-2010. The model was developed using elk that were previously equipped with radio collars by cooperating tribes. That model is currently in peer review. At the onset of protocol development in OLYM there were no existing radio- collars on elk. Consequently double-observer sightability models have not yet been developed for elk surveys in OLYM; the majority of the effort in OLYM has been focused on capturing and radio collaring elk to permit the development of sightability models for application in OLYM. As a result, no estimates of abundance or composition are included in this annual report, only raw counts of the numbers of elk seen in surveys. At MORA each of the two trend count areas (North Rainier herd, and South Rainier herd) were surveyed twice. 290 and 380 elk were counted on the two replicates in the North Rainier herd, and 621 and 327 elk counted on

  15. Mortality in former Olympic athletes: retrospective cohort analysis

    Science.gov (United States)

    Zwiers, R; Zantvoord, F W A; van Bodegom, D; van der Ouderaa, F J G; Westendorp, R G J

    2012-01-01

    Objective To assess the mortality risk in subsequent years (adjusted for year of birth, nationality, and sex) of former Olympic athletes from disciplines with different levels of exercise intensity. Design Retrospective cohort study. Setting Former Olympic athletes. Participants 9889 athletes (with a known age at death) who participated in the Olympic Games between 1896 and 1936, representing 43 types of disciplines with different levels of cardiovascular, static, and dynamic intensity exercise; high or low risk of bodily collision; and different levels of physical contact. Main outcome measure All cause mortality. Results Hazard ratios for mortality among athletes from disciplines with moderate cardiovascular intensity (1.01, 95% confidence interval 0.96 to 1.07) or high cardiovascular intensity (0.98, 0.92 to 1.04) were similar to those in athletes from disciplines with low cardiovascular intensity. The underlying static and dynamic components in exercise intensity showed similar non-significant results. Increased mortality was seen among athletes from disciplines with a high risk of bodily collision (hazard ratio 1.11, 1.06 to 1.15) and with high levels of physical contact (1.16, 1.11 to 1.22). In a multivariate analysis, the effect of high cardiovascular intensity remained similar (hazard ratio 1.05, 0.89 to 1.25); the increased mortality associated with high physical contact persisted (hazard ratio 1.13, 1.06 to 1.21), but that for bodily collision became non-significant (1.03, 0.98 to 1.09) as a consequence of its close relation with physical contact. Conclusions Among former Olympic athletes, engagement in disciplines with high intensity exercise did not bring a survival benefit compared with disciplines with low intensity exercise. Those who engaged in disciplines with high levels of physical contact had higher mortality than other Olympians later in life. PMID:23241269

  16. Sports injuries during the Summer Olympic Games 2008.

    Science.gov (United States)

    Junge, Astrid; Engebretsen, Lars; Mountjoy, Margo L; Alonso, Juan Manuel; Renström, Per A F H; Aubry, Mark John; Dvorak, Jiri

    2009-11-01

    Standardized assessment of sports injuries provides important epidemiological information and also directions for injury prevention. To analyze the frequency, characteristics, and causes of injuries incurred during the Summer Olympic Games 2008. Descriptive epidemiology study. The chief physicians and/or chief medical officers of the national teams were asked to report daily all injuries newly incurred during the Olympic Games on a standardized injury report form. In addition, injuries were reported daily by the physicians at the medical stations at the different Olympic venues and at the polyclinic in the Olympic Village. Physicians and/or therapists of 92 national teams covering 88% of the 10,977 registered athletes took part in the study. In total, 1055 injuries were reported, resulting in an incidence of 96.1 injuries per 1000 registered athletes. Half of the injuries (49.6%) were expected to prevent the athlete from participating in competition or training. The most prevalent diagnoses were ankle sprains and thigh strains. The majority (72.5%) of injuries were incurred in competition. One third of the injuries were caused by contact with another athlete, followed by overuse (22%) and noncontact incidences (20%). Injuries were reported from all sports, but their incidence and characteristics varied substantially. In relation to the number of registered athletes, the risk of incurring an injury was highest in soccer, taekwondo, hockey, handball, weightlifting, and boxing (all >or=15% of the athletes) and lowest for sailing, canoeing/kayaking, rowing, synchronized swimming, diving, fencing, and swimming. The data indicate that the injury surveillance system covered almost all of the participating athletes, and the results highlight areas of high risk for sport injury such as the in-competition period, the ankle and thigh, and specific sports. The identification of these factors should stimulate future research and subsequent policy change to prevent injury in

  17. A multicenter study on dental trauma in permanent incisors among Special Olympics athletes in Europe and Eurasia.

    Science.gov (United States)

    Fernandez, Carla; Kaschke, Imke; Perlman, Steven; Koehler, Bjoern; Marks, Luc

    2015-11-01

    Special Olympics athletes, as part of the population with intellectual disabilities, are reported to be more vulnerable to dental injuries due to poor lip closure, slow response to environmental obstacles, oral pathologic reflexes, or dental features. The aim of this study was to assess the prevalence of dental trauma among Special Olympics athletes in countries of Europe and Eurasia. A retrospective longitudinal study was performed with data collected through standardized Special Smiles screening forms and procedures from consenting 15,941 athletes participating in the annual Special Olympics held in 49 countries from Europe and Eurasia between 2007 and 2012. The data was compiled in an Excel worksheet and transferred to an SPSS data file in order to be analyzed. A total of 2190 athletes presented dental injury (13.02%) with a std. deviation of 5.02%, and there were no significant differences (p = 0.136) in mean dental injury between age groups (one-way ANOVA test). The present data suggest that dental trauma is an actual problem among individuals with special needs. The distribution of prevalence among the different countries had a remarkable variability, but it is evident that a relatively high proportion of this population is in need of dental trauma preventive programs.

  18. Journalists and Olympic athletes: a Norwegian case study of ambivalent relationship

    OpenAIRE

    Kristiansen, Elsa; Hanstad, Dag Vidar

    2012-01-01

    © 2012 Human Kinetics This case study explores the relationship between media and sport. More specifically, it examines the association (i.e., the contact and communication) between Norwegian journalists and athletes during the 2010 Olympic Winter Games in Vancouver, Canada. Ten athletes and three journalists were interviewed about their relationship. To regulate and improve the journalist–athlete relationship during special events like the Olympics, media rules have been formulated. In re...

  19. MEMBERSHIP PROCESS OF ISTANBUL IN 2020 OLYMPIC GAMES AND ECONOMIC INVESTMENTS

    OpenAIRE

    MUSTAFA YILDIZ

    2014-01-01

    The Olympic Game is an expensive and costly sport organization with the participation of athletes, journalists, broadcasters and sportsmen and audiences. This cost can be born only by developed countries and this enables introduction of home countries, increase of tourism activities and acquisition of sports facilities. Membership of Istanbul for 2020 Olympic Games is the first sport organization membership officially announced by prime minister of Turkish government. Therefore the support wa...

  20. The London 2012 Olympic and Paralympic Games Olympic—Intelligence Centre: Lessons Learned from Working with the Olympic Sponsors and the Private Sector

    Directory of Open Access Journals (Sweden)

    Sue Wilkinson

    2013-06-01

    Full Text Available This paper is a reflective discussion that critically describes the role of the Olympic Intelligence Centre (OIC played in the delivery of a safe and secure London 2012 Olympic and Paralympic Games. In particular, it examines how the OIC worked with the Olympic Sponsors and the wider private sector to provide them with the classified intelligence and information they needed to play their role in the safety and security operation effectively. Issues discussed include the cultural, statutory and systemic challenges that had to be overcome; how relationships were built to allay concerns and build trust and confidence; and the process that was put into place to allow the exchange of classified intelligence that supported the Sponsors and private sector in their operation. It details how the OIC worked with Sponsors to allow them in turn to exchange intelligence they held in their systems with the OIC, thus completing the intelligence cycle, enhancing the security operation. The article concludes with an outline of the lessons learned that were deduced through a reflective process and are offered to practitioners for consideration in future intelligence work involving the private sector.

  1. TOTEM, a different LHC experiment

    CERN Multimedia

    CERN. Geneva

    2008-01-01

    TOTEM will pursue a physics program (complementary to that of the other LHC detectors) spanning a wide range from total cross-section and elastic scattering measurements to the study of diffractive and forward phenomena. The TOTEM program will lead to a better understanding of the fundamental aspects of strong interactions. For the first time at hadron colliders, the very forward rapidity range, containing 90% of the energy flow and explored in high-energy cosmic ray experiments, is covered, allowing the search for unusual phenomena hinted at by cosmic ray experiments. The technical implementation of all TOTEM detectors is described. Silicon sensors housed in so-called Roman pots allow measurements of elastic and diffractive protons at distances as small as 1 mm from the beam centre. A scheme to tag events from Double-Pomeron-Exchange by diffractive protons on both sides transforms the LHC into an almost clean “gluon” collider, where the centre-of-mass energy is determined by the momentum losses of the ...

  2. Pacing in Olympic track races: competitive tactics versus best performance strategy.

    Science.gov (United States)

    Thiel, Christian; Foster, Carl; Banzer, Winfried; De Koning, Jos

    2012-01-01

    The purpose of this study was to describe pacing strategies in the 800 to 10,000-m Olympic finals. We asked 1) if Olympic finals differed from World Records, 2) how variable the pace was, 3) whether runners faced catastrophic events, and 4) for the winning strategy. Publically available data from the Beijing 2008 Olympic Games gathered by four transponder antennae under the 400-m track were analysed to extract descriptors of pacing strategies. Individual pacing patterns of 133 finalists were visualised using speed by distance plots. Six of eight plots differed from the patterns reported for World Records. The coefficient of running speed variation was 3.6-11.4%. In the long distance finals, runners varied their pace every 100 m by a mean 1.6-2.7%. Runners who were 'dropped' from the field achieved a stable running speed and displayed an endspurt. Top contenders used variable pacing strategies to separate themselves from the field. All races were decided during the final lap. Olympic track finalists employ pacing strategies which are different from World Record patterns. The observed micro- and macro-variations of pace may have implications for training programmes. Dropping off the pace of the leading group is an active step, and the result of interactive psychophysiological decision making.

  3. Scenarios and Technological Challenges for a LHC Luminosity Upgrade: Introduction to the LHC Upgrade Program and Summary of Physics Motivations (1/5)

    CERN Multimedia

    CERN. Geneva; Michelangelo Mangano

    2009-01-01

    After a general introduction to the motivations for a LHC upgrade, the lectures will discuss the beam dynamics and technological challenges of the increase of the LHC luminosity, and the possible scenarios. Items such as a stronger final focus with larger aperture magnets, crab cavities, electron cloud issues, beam-beam interaction, machine protection and collimation will be discussed.

  4. Stepping outside the neighborhood of $T_c$ at LHC

    CERN Document Server

    Wiedemann, Urs Achim

    2009-01-01

    "As you are well aware, many in the RHIC community are interested in the LHC heavy-ion program, but have several questions: What can we learn at the LHC that is qualitatively new? Are collisions at LHC similar to RHIC ones, just with a somewhat hotter/denser initial state? If not, why not? These questions are asked in good faith, and this talk is an opportunity to answer them directly to much of the RHIC community." With these words, the organizers of Quark Matter 2009 in Knoxville invited me to discuss the physics opportunities for heavy ion collisions at the LHC without recalling the standard arguments, which are mainly based on the extended kinematic reach of the machine. In response, I emphasize here that lattice QCD indicates characteristic qualitative differences between thermal physics in the neighborhood of the critical temperature (T_c 400-500 MeV), for which the relevant energy densities will be solely attainable at the LHC.

  5. Development of LHC-IR model quadrupoles in the US

    CERN Document Server

    Sabbi, G

    2007-01-01

    Insertion quadrupoles with large aperture and high gradient are required to achieve the luminosity upgrade goal of 1035 cm-2 s-1 at the Large Hadron Collider (LHC). In 2004, the US Department of Energy established the LHC Accelerator Research Program (LARP) to develop a technology base for the upgrade. The focus of the magnet program, which is a collaboration of three US laboratories, BNL, FNAL and LBNL, is on development of high gradient quadrupoles using Nb$_{3}$Sn in order to operate at high field and with sufficient temperature margin. Other program components address issues regarding magnet design, radiation-hard materials, long magnet scale-up, quench protection, fabrication techniques and conductor and cable R&D. This paper reports on the development od model quadrupoles and outlines the long-term goals of the program.

  6. 2013-2014 USGS Lidar: Olympic Peninsula (WA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — TASK NAME: USGS Olympic Peninsula Washington LIDAR LiDAR Data Acquisition and Processing Production Task USGS Contract No. G10PC00057 Task Order No. G13PD00849...

  7. HL-LHC Accelerator

    CERN Document Server

    Zimmermann, F

    2013-01-01

    The tentative schedule, key ingredients, as well as progress of pertinent R&D and component prototypes for the LHC luminosity upgrade, "HL-LHC," are reviewed. Also alternative scenarios based on performance-improving consolidations (PICs) instead of a full upgrade are discussed. Tentative time schedules and expected luminosity evolutions for the different scenarios are sketched. The important role of HL-LHC development as a step towards a future HE-LHC or VHE-LHC is finally highlighted. Presented at "Higgs & Beyond" Conference Tohoku University, Sendai 7 June 2013.

  8. Life in the shadow of the 2012 olympics: an ethnography of the host borough of the London games

    OpenAIRE

    Lindsay, Iain

    2013-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. On 6th July 2005 the London Olympic bidding committee won the right to host the 2012 Olympic Games. Some seven years later London’s Olympic venues were built on time, Team GB accumulated an unprecedented medal haul and no significant security incidents occurred. These outcomes facilitated an understandable positive evaluation of the 2012 Games. It would be churlish not to be positive; Olympic...

  9. Weather Support for the 2002 Winter Olympic and Paralympic Games.

    Science.gov (United States)

    Horel, J.; Potter, T.; Dunn, L.; Steenburgh, W. J.; Eubank, M.; Splitt, M.; Onton, D. J.

    2002-02-01

    The 2002 Winter Olympic and Paralympic Games will be hosted by Salt Lake City, Utah, during February-March 2002. Adverse weather during this period may delay sporting events, while snow and ice-covered streets and highways may impede access by the athletes and spectators to the venues. While winter snowstorms and other large-scale weather systems typically have widespread impacts throughout northern Utah, hazardous winter weather is often related to local terrain features (the Wasatch Mountains and Great Salt Lake are the most prominent ones). Examples of such hazardous weather include lake-effect snowstorms, ice fog, gap winds, downslope windstorms, and low visibility over mountain passes.A weather support system has been developed to provide weather information to the athletes, games officials, spectators, and the interested public around the world. This system is managed by the Salt Lake Olympic Committee and relies upon meteorologists from the public, private, and academic sectors of the atmospheric science community. Weather forecasting duties will be led by National Weather Service forecasters and a team of private, weather forecasters organized by KSL, the Salt Lake City NBC television affiliate. Other government agencies, commercial firms, and the University of Utah are providing specialized forecasts and support services for the Olympics. The weather support system developed for the 2002 Winter Olympics is expected to provide long-term benefits to the public through improved understanding,monitoring, and prediction of winter weather in the Intermountain West.

  10. NOTATIONAL ANALYSIS OF EUROPEAN, WORLD, AND OLYMPIC BMX CYCLING RACES

    Directory of Open Access Journals (Sweden)

    Manuel Mateo-March

    2012-09-01

    Full Text Available The objectives of this study were 1 to describe the technical requirements of different tracks where classifying points are disputed for the Olympics as the European continent tracks (E, world championship competitions tracks (W, and Olympic Games track - Beijing, 2008- (O; and 2 to compare and establish differences or similarities between the three previous contexts. The sample used for this study was made of the 8 best qualifying male athletes from each competition (n = 48 during the 2007 and 2008 seasons (pre-Olympic and Olympic years. A descriptive design was used, based on systematic structured observation of the competitions filmed on video, paying attention to the different techniques used (overtaking skills, complete pedalling cycles and registered effort times. The results show that aerial techniques predominate over non aerial techniques on O and W type tracks more than on E tracks by ~20% (p < 0.001, pedaling cycles predominate in E vs. W and O by 11.85 and 24.23% respectively (p < 0.05, and effort times predominate in O vs. W and E by 6.50 and 12.94% respectively (p < 0.01. In conclusion, O and W tracks stand out because of the aerial component and greater technical complexity in comparison to E tracks, which has a decisive effect on the way the riders train in relation to the type of championship they aim to compete in

  11. LIGHT and LUMINOSITY, from Einstein to LHC

    CERN Multimedia

    CERN. Geneva; Prof. ROSSI, Lucio

    2015-01-01

    After an introduction on the concept of light in physics, this talk will focus on CERN’s High Luminosity LHC project, aiming at extending the discovery potential of CERN’s flagship accelerator by increasing its “luminosity” (ie the number of particles that can be squeezed inside the accelerator to maximize the number of collisions). To achieve this objective, many new technologies are being developed at CERN and many collaborating institutes worldwide, especially in the field of superconductivity. Lucio Rossi, the main speaker, is the head of the HL-LHC project, based at CERN. Giorgio Apollinari, Director for the LHC Accelerator Research Program (LARP) will speak through a videoconference from Fermilab (USA). The event is webcast live and will be followed by Fermilab and other institutes in the USA.

  12. Creating a gold medal Olympic and Paralympics health care team: a satisfaction survey of the mobile medical unit/polyclinic team training for the Vancouver 2010 winter games.

    Science.gov (United States)

    Brown, D Ross; Heidary, Behrouz; Bell, Nathaniel; Appleton, Leanne; Simons, Richard K; Evans, David C; Hameed, S Morad; Taunton, Jack; Khwaja, Kosar; O'Connor, Michael; Garraway, Naisan; Hennecke, Peter; Kuipers, Donna; Taulu, Tracey; Quinn, Lori

    2013-11-13

    The mobile medical unit/polyclinic (MMU/PC) was an essential part of the medical services to support ill or injured Olympic or Paralympics family during the 2010 Olympic and Paralympics winter games. The objective of this study was to survey the satisfaction of the clinical staff that completed the training programs prior to deployment to the MMU. Medical personnel who participated in at least one of the four training programs, including (1) week-end sessions; (2) web-based modules; (3) just-in-time training; and (4) daily simulation exercises were invited to participate in a web-based survey and comment on their level of satisfaction with training program. A total of 64 (out of 94 who were invited) physicians, nurses and respiratory therapists completed the survey. All participants reported favorably that the MMU/PC training positively impacted their knowledge, skills and team functions while deployed at the MMU/PC during the 2010 Olympic Games. However, components of the training program were valued differently depending on clinical job title, years of experience, and prior experience in large scale events. Respondents with little or no experience working in large scale events (45%) rated daily simulations as the most valuable component of the training program for strengthening competencies and knowledge in clinical skills for working in large scale events. The multi-phase MMU/PC training was found to be beneficial for preparing the medical team for the 2010 Winter Games. In particular this survey demonstrates the effectiveness of simulation training programs on teamwork competencies in ad hoc groups.

  13. For an Olive Wreath? Olympic Games and Anticipation Effects in Macroeconomics

    OpenAIRE

    Brückner, Markus; Pappa, Evi

    2011-01-01

    We examine the effects that hosting and bidding for the Olympic Games has on macroeconomic outcomes in a panel of 184 countries spanning the period 1950-2006. Actual hosting of the Games generates positive investment, consumption, and output responses before, during, and after hosting. We detect anticipation effects: (i) bidding for the Olympic Games generates positive investment, consumption, and output responses at the time of the bidding; (ii) bidding for the Games has a transitory level e...

  14. 76 FR 68429 - Availability of Seats for Olympic Coast National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2011-11-04

    ... Olympic Coast National Marine Sanctuary Advisory Council AGENCY: Office of National Marine Sanctuaries... applications for the following vacant seats on the Olympic Coast National Marine Sanctuary Advisory Council... in the area affected by the sanctuary. Applicants who are chosen as members should expect to serve...

  15. 77 FR 16813 - Availability of Seat for Olympic Coast National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2012-03-22

    ... Olympic Coast National Marine Sanctuary Advisory Council AGENCY: Office of National Marine Sanctuaries... applications for the following vacant seat on the Olympic Coast National Marine Sanctuary Advisory Council... resources; and possibly the length of residence in the area affected by the sanctuary. Applicants who are...

  16. 75 FR 66064 - Availability of Seats for Olympic Coast National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2010-10-27

    ... Olympic Coast National Marine Sanctuary Advisory Council AGENCY: Office of National Marine Sanctuaries... applications for the following vacant seats on the Olympic Coast National Marine Sanctuary Advisory Council... in the area affected by the sanctuary. Applicants who are chosen as members should expect to serve...

  17. LHC Report: LHC hit the target!

    CERN Multimedia

    Enrico Bravin for the LHC team

    2016-01-01

    Last week, the accumulated integrated luminosity reached the target value for 2016 of 25 fb-1 in both ATLAS and CMS.   The integrated luminosity delivered to ATLAS and CMS reached (and already passed!) 25 fb-1– the target for the whole year! Tuesday, 30 August was just a regular day for the 2016 LHC run. However,  on that day, the integrated luminosity delivered to ATLAS and CMS reached 25 fb-1 – the target for the whole year! How did we get here? A large group of committed scientists and technical experts work behind the scenes at the LHC, ready to adapt to the quirks of this truly impressive machine. After the push to produce as many proton-proton collisions as possible before the summer conferences, several new ideas and production techniques (such as Bunch Compression Multiple Splitting, BCMS) have been incorporated in the operation of LHC in order to boost its performance even further. Thanks to these improvements, the LHC was routinely operated with peak luminos...

  18. Accurate predictions for the LHC made easy

    CERN Multimedia

    CERN. Geneva

    2014-01-01

    The data recorded by the LHC experiments is of a very high quality. To get the most out of the data, precise theory predictions, including uncertainty estimates, are needed to reduce as much as possible theoretical bias in the experimental analyses. Recently, significant progress has been made in computing Next-to-Leading Order (NLO) computations, including matching to the parton shower, that allow for these accurate, hadron-level predictions. I shall discuss one of these efforts, the MadGraph5_aMC@NLO program, that aims at the complete automation of predictions at the NLO accuracy within the SM as well as New Physics theories. I’ll illustrate some of the theoretical ideas behind this program, show some selected applications to LHC physics, as well as describe the future plans.

  19. The CMS HGCAL detector for HL-LHC upgrade

    CERN Document Server

    Martelli, Arabella

    2017-01-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5 - 1 cm$^2$ cell size, with the remainder of the HCAL based on highly-segmented scintillators with SiPM readout. The intrinsic high-precision timing capabilities of the silicon sensors wi...

  20. The CMS High Granularity Calorimeter for HL-LHC

    CERN Document Server

    Mastrolorenzo, Luca

    2017-01-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5 - 1 cm$^2$ cell size, with the remainder of the HCAL based on highly-segmented scintillators with SiPM readout. The intrinsic high-precision timing capabilities of the silicon sensors wi...

  1. On the LHC sensitivity for non-thermalised hidden sectors

    Science.gov (United States)

    Kahlhoefer, Felix

    2018-04-01

    We show under rather general assumptions that hidden sectors that never reach thermal equilibrium in the early Universe are also inaccessible for the LHC. In other words, any particle that can be produced at the LHC must either have been in thermal equilibrium with the Standard Model at some point or must be produced via the decays of another hidden sector particle that has been in thermal equilibrium. To reach this conclusion, we parametrise the cross section connecting the Standard Model to the hidden sector in a very general way and use methods from linear programming to calculate the largest possible number of LHC events compatible with the requirement of non-thermalisation. We find that even the HL-LHC cannot possibly produce more than a few events with energy above 10 GeV involving states from a non-thermalised hidden sector.

  2. The 11 T Dipole for HL-LHC: Status and Plan

    CERN Document Server

    Savary, F; Bordini, B; Bottura, L; Chlachidze, G; Ramos, D; Izquierdo Bermudez, S; Karppinen, M; Lackner, F; Loffler, C H; Moron-Ballester, R; Nobrega, A; Perez, J C; Prin, H; Smekens, D; de Rijk, G; Redaelli, S; Rossi, L; Willering, G; Zlobin, A V; Giovannozzi, M

    2016-01-01

    The upgrade of the Large Hadron Collider (LHC) collimation system includes additional collimators in the LHC lattice. The longitudinal space for these collimators will be created by replacing some of the LHC main dipoles with shorter but stronger dipoles compatible with the LHC lattice and main systems. The project plan comprises the construction of two cryoassemblies containing each of the two 11-T dipoles of 5.5-m length for possible installation on either side of interaction point 2 of LHC in the years 2018-2019 for ion operation, and the installation of two cryoassemblies on either side of interaction point 7 of LHC in the years 2023-2024 for proton operation. The development program conducted in conjunction between the Fermilab and CERN magnet groups is progressing well. The development activities carried out on the side of Fermilab were concluded in the middle of 2015 with the fabrication and test of a 1-m-long two-in-one model and those on the CERN side are ramping up with the construction of 2-m-long ...

  3. Big advance towards the LHC upgrade

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    The LHC is currently the world’s most powerful accelerator. With its technical achievements it has already set world records. However, big science looks very far ahead in time and is already preparing already for the LHC’s magnet upgrade, which should involve a 10-fold increase of the collision rates toward the end of the next decade. The new magnet technology involves the use of an advanced superconducting material that has just started to show its potential.   The first Long Quadrupole Shell (LQS01) model during assembly at Fermilab. The first important step in the qualification of the new technology for use in the LHC was achieved at the beginning of December when the US LHC Accelerator Research Program (LARP) – a consortium of Brookhaven National Laboratory, Fermilab, Lawrence Berkeley National Laboratory and the SLAC National Accelerator Laboratory founded by US Department Of Energy (DOE) in 2003 – successfully tested the first long focussing magnet th...

  4. Evaluation of fisher (Pekania pennanti) restoration in Olympic National Park and the Olympic Recovery Area: 2014 annual progress report

    Science.gov (United States)

    Happe, Patricia J.; Jenkins, Kurt J.; Kay, Thomas J.; Pilgrim, Kristy L.; Schwartz, Michael K.; Lewis, Jeffrey C.; Aubry, Keith B.

    2015-01-01

    With the translocation and release of 90 fishers (Pekania pennanti) from British Columbia to Olympic National Park during 2008–2010, the National Park Service and Washington Department of Fish and Wildlife accomplished the first phase of fisher restoration in Washington State. Beginning in 2013, we initiated a new research project to determine the current status of fishers on Washington’s Olympic Peninsula 3–5 years after the releases and evaluate the short-term success of the restoration program. Objectives of the study are to determine the current distribution of fishers and proportion of the recovery area that is currently occupied by fishers, determine several genetic characteristics of the reintroduced population, and determine reproductive success of the founding animals through genetic studies. During 2014, we continued working with a broad coalition of cooperating agencies, tribes, and nongovernmental organizations (NGO) to collect data on fisher distribution and genetics using noninvasive sampling methods. The primary sampling frame consisted of 157 24-square-kilometer hexagons (hexes) distributed across all major land ownerships within the Olympic Peninsula target survey area. In 2014 we expanded the study by adding 58 more hexes to an expanded study area in response to incidental fisher observations outside of the target area obtained in 2013; 49 hexes were added south and 9 to the east of the target area. During 2014, federal, state, tribal and NGO biologists and volunteers established three baited motion-sensing camera stations, paired with hair snaring devices, in 80 hexes; 69 in the targeted area 11 in the expansion areas. Each paired camera/hair station was left in place for approximately 6 weeks, with three checks on 2-week intervals. We documented fisher presence in 5 of the 80 hexagons, and identified 5 different fishers through a combination of microsatellite DNA analyses and camera detections. All fisher detections were in the target area

  5. Ions for LHC Beam Physics and Engineering Challenges

    CERN Document Server

    Maury, Stephan; Baggiolini, Vito; Beuret, Andre; Blas, Alfred; Borburgh, Jan; Braun, Hans Heinrich; Carli, Christian; Chanel, Michel; Fowler, Tony; Gilardoni, S S; Gourber-Pace, Marine; Hancock, Steven; Hill, Charles E; Hourican, Michael; Jowett, John M; Kahle, Karsten; Kuchler, Detlef; Mahner, Edgar; Manglunki, Django; Martini, Michel; Paoluzzi, Mauro M; Pasternak, Jaroslaw; Pedersen, Flemming; Raich, Uli; Rossi, Carlo; Royer, Jean Pierre; Schindl, Karlheinz; Scrivens, Richard; Sermeus, Luc; Shaposhnikova, Elena; Tranquille, Gerard; Vretenar, Maurizio; Zickler, Thomas

    2005-01-01

    The first phase of the heavy ion physics program at the LHC aims to provide lead-lead collisions at energies of 5.5 TeV per colliding nucleon pair and ion-ion luminosity of 1027 cm-2s-1. The transformation of CERN’s ion injector complex (Linac3-LEIR-PS-SPS) presents a number of beam physics and engineering challenges, which are described in this paper. In the LHC itself, there are fundamental performance limitations due to various beam loss mechanisms. To study these without risk of damage there will be an initial period of operation with a reduced number of nominal intensity bunches. While reducing the work required to commission the LHC with ions in 2008, this will still enable early physics discoveries.

  6. What can Bilfinger teach Olympic sponsors?

    Directory of Open Access Journals (Sweden)

    Mark Dodds

    2016-10-01

    Full Text Available Bilfinger SE (Bilfinger is a leading international engineering and services group (Bilfinger.com, 2015, and was a local sponsor of the 2014 FIFA World Cup. The company is accused of paying bribes through its subsidiary company, Mauell, (dw. com, 2015 to public officials in Brazil for contracts related to the 2014 World Cup (Cassin, 2015. The corruption allegations relate to orders to equip security command centers at twelve host cities during the 2014 World Cup in Brazil (dw.com, 2015. Because Brazil hosted the 2014 FIFA World Cup and will host the 2016 Summer Olympic Games, companies need to consider the risks of many international anti-corruption laws, such as Brazil’s anti-corruption law commonly referred as The Clean Companies Act and other applicable anticorruption law like the United States’ Foreign Corrupt Practices Act (Rogers, et. al, 2014. This paper will analyze the Bilfinger case involving corruption activity at the 2014 FIFA World Cup and offer insights for sponsors of the 2016 Summer Olympic Games.

  7. Doping in olympic sport: signs of the crisis and ways to overcome it

    Directory of Open Access Journals (Sweden)

    V.N. Platonov

    2016-12-01

    Full Text Available The paper contains analysis of modern history of the spread of doping in Olympic sport, the IOC’s fight against this negative phenomenon and activities of the World Anti-Doping Agency (WADA established in 1999 and designed to eradicate doping. It is shown that, despite ever-increasing financial and human resources along with expanded legal capabilities, intensive propaganda efforts, increased volume of testing, severe sanctions, support from reputable international organizations (UN, UNESCO, Council of Europe, the Agency's multi-year activities is not only brought the Olympic sport closer to solving the problem, but also dramatically aggravated and made it dangerous for the credibility and the well-being of the Olympic movement. It is not only and not so much about the competition in elite sport, which has dramatically increased recent years, and socio-political and commercial attractiveness of success at the Olympics, but about fundamentally misguided methodology underlying WADA’s activities, based on neglect of biological, medical and sports sciences’ achievements, and realities of modern elite sports, and drawn up on the ideas of lawyers, economists and “universal managers". The paper outlines in detail outcomes of WADA activities and anti-doping laboratories accredited by the Agency, which manifested themselves in many crisis phenomena moved far beyond the limits of the Olympic sport. Furthermore, the prospects of coming out of the grave crisis developed in this area are delineated.

  8. Kinanthropometric profile of Cuban women Olympic volleyball champions.

    Science.gov (United States)

    Carvajal, Wiliam; Betancourt, Hamlet; León, Sofia; Deturnel, Yanel; Martínez, Miriam; Echevarría, Ivis; Castillo, María Eugenia; Serviat, Noemí

    2012-04-01

    Athletes' kinanthropometric profiles are widely addressed in the scientific literature. Such profiles are particularly important in volleyball because absolute size contributes a significant percentage of total variance associated with athletic success. As in other team sports, volleyball players' kinanthropometric attributes correlate with the game's tactical demands. From 1992 through 2000, the Cuban women's volleyball team achieved top global performance, winning first place in three successive Summer Olympic Games. Describe the kinanthropometric profiles of Cuban women Olympic volleyball champions during 1992-2000 and compare these by position played. Measurements were taken of body composition, somatotype, proportionality and several anthropometric indicators in 41 Cuban women volleyball players, grouped by playing position. All were members of the national team that participated in the Summer Olympic Games in Barcelona (1992), Atlanta (1996) and Sydney (2000). Mean and standard deviations were calculated for all study variables. Analysis of variance was used to compare means for different positions for the variables weight; height; percent adipose, muscle and bone mass; body mass index; and muscle-to-bone ratio. Discriminant analysis was performed to identify anthropometric dimensions differentiating playing positions (center, spiker and setter), using pvolleyball players was balanced mesomorphic (2.7-3.6-2.9). Classified by position, centers (2.9-3.4-3.4) and spikers (2.8-3.6-2.9) presented an average mesomorphic-ectomorphic somatotype, and setters (2.6-3.7-2.6) were balanced mesomorphic. On assessing Somatotype Attitudinal Mean (SAM), centers and spikers showed more intrapositional homogeneity than that of setters. Centers were significantly taller (187.1±2.5 cm) than players in other positions. Centers' percent adipose tissue mass (28.9±2.7%) was significantly higher than that of setters (24.3±2.7%), who were leanest of all positions. The

  9. SUSY confronts LHC results - LHC results confront SUSY?

    International Nuclear Information System (INIS)

    Feigl, B.; Zeppenfeld, D.; Rzenak, H.

    2014-01-01

    Two of the key points of the LHC research program are searches for supersymmetry on the one hand and Higgs boson searches on the other hand. Though usually treated separately, if supersymmetry is realized in nature, the searches might be entangled. We first give a brief status of the validity of supersymmetric models. Then we discuss how Higgs boson searches might be affected by the existence of supersymmetric particles not yet directly detected. We focus on the search channels with the Higgs boson decay mode H → WW where data driven background estimation methods are applied. (authors)

  10. The LHC babies

    CERN Multimedia

    Laëtitia Pedroso

    2011-01-01

    With the machine restart and first collisions at 3.5 TeV, 2009 and 2010 were two action-packed years at the LHC. The events were a real media success, but one important result that remained well hidden was the ten births in the LHC team over the same period. The mothers – engineers, cryogenics experts and administrative assistants working for the LHC – confirm that it is possible to maintain a reasonable work-life balance. Two of them tell us more…   Verena Kain (left) and Reyes Alemany (right) in the CERN Control Centre. With the LHC running around the clock, LHC operations engineers have high-pressure jobs with unsociable working hours. These past two years, which will undoubtedly go down in the annals of CERN history, the LHC team had their work cut out, but despite their high-octane professional lives, several female members of the team took up no less of a challenge in their private lives, creating a mini-baby-boom by which the LHC start-up will also be remembe...

  11. PDF4LHC recommendations for LHC Run II

    CERN Document Server

    Butterworth, Jon; Cooper-Sarkar, Amanda; De Roeck, Albert; Feltesse, Joel; Forte, Stefano; Gao, Jun; Glazov, Sasha; Huston, Joey; Kassabov, Zahari; McNulty, Ronan; Morsch, Andreas; Nadolsky, Pavel; Radescu, Voica; Rojo, Juan; Thorne, Robert

    2016-01-01

    We provide an updated recommendation for the usage of sets of parton distribution functions (PDFs) and the assessment of PDF and PDF+$\\alpha_s$ uncertainties suitable for applications at the LHC Run II. We review developments since the previous PDF4LHC recommendation, and discuss and compare the new generation of PDFs, which include substantial information from experimental data from the Run I of the LHC. We then propose a new prescription for the combination of a suitable subset of the available PDF sets, which is presented in terms of a single combined PDF set. We finally discuss tools which allow for the delivery of this combined set in terms of optimized sets of Hessian eigenvectors or Monte Carlo replicas, and their usage, and provide some examples of their application to LHC phenomenology.

  12. Evaluation of fisher restoration in Olympic National Park and the Olympic Recovery Area: 2013 Annual Progress Report

    Science.gov (United States)

    Patricia J. Happe; Kurt J. Jenkins; Michael K. Schwartz; Jeffrey C. Lewis; Keith B. Aubry

    2014-01-01

    With the translocation and release of 90 fishers [Pekania pennanti (formerly Martes pennanti)] from British Columbia to Olympic National Park during 2008-2010, the National Park Service and Washington Department of Fish and Wildlife accomplished the first phase of fisher restoration in Washington State. Beginning in 2013, we initiated a new research project to...

  13. Torino 2006. XX Olympic and IX Paralympic Winter Games: the ENT experience.

    Science.gov (United States)

    Succo, G; Crosetti, E; Mattiazzo, A; Riontino, E; Massazza, G

    2008-06-01

    A total of 27 competition days, more than 3000 athletes, over 10,000 components of the Olympic family, 3,500 workers, 2,500 volunteers, an overall business of more than 2 billion Euros. These, in a nutshell, are just a few of the data concerning the XX Olympic and the IX Paralympic Winter Games, Torino, Italy, 2006. Such a huge event, obviously required a meticulously organized medical service to cope with the healthcare of the athletes, official workers and the Olympic family, distributed over a geographic area of approximately 80 km in diameter. An ENT service was organized within the medical service, which was divided between 3 Polyclinics, in which 12 ENT Specialists were on duty. The present report gives an account of the final data concerning the service involved, together with a description of the approach used in the actual organization, with a view to providing useful information for colleagues who will be called upon, for a similar service, in future Olympic Winter Games. The ENT healthcare offered was confirmed to be proportional to the requirements, both from a qualitative and quantitative point of view. All the ENT specialists involved, reported having gained an immense store of human experience from having lived the Olympic atmosphere as a volunteer exerting one's own profession. The facilities available in the Polyclinics, which were at a considerable distance from the Hospital, were found to be more than adequate with respect to the pathological conditions and service requested, particularly in 17% of the cases which would otherwise have been sent to a Hospital Outpatient Unit at least 80 km away.

  14. Lessons from 2012: What the NHS Can Learn from Britain's Olympic Success.

    Science.gov (United States)

    Maile, Edward J; Blake, Alastair M

    2013-01-01

    The 2012 London Olympic and Paralympic Games were widely regarded as an organisational and sporting success for the United Kingdom. Therefore, it is prudent to consider what other large, public endeavours might learn from the Games' success. Team GB worked to develop a positive team culture based around shared values. This is something the National Health Service (NHS) could learn from, as an organisation which can appear to lack this culture. The NHS should also work harder to adopt evidence-based practices, and to adopt them quickly, as is often the case in sport. Sport is the ultimate example of transparent results reporting, and the NHS ought to consider systematic reporting of risk-adjusted performance data, which may drive improved performance. The NHS should pay attention to the experiences of successful Olympic sports with centralised centres of excellence, and to medical data which suggests that better outcomes result from centres of excellence. The NHS and wider government should look to Olympic athletes and place more emphasis on prevention of disease by encouraging positive lifestyle choices. Finally, the NHS should develop private sector partnerships carefully. We must look to gather knowledge and ideas from every area of life in pursuit of excellence in the NHS. Experience of the Olympics offers a number of instructive lessons.

  15. Sport and exercise medicine and the Olympic health legacy

    Directory of Open Access Journals (Sweden)

    Tew Garry A

    2012-07-01

    Full Text Available Abstract London 2012 is the first Olympic and Paralympic Games to explicitly try and develop socioeconomic legacies for which success indicators are specified - the highest profile of which was to deliver a health legacy by getting two million more people more active by 2012. This editorial highlights how specialists in Sport and Exercise Medicine can contribute towards increasing physical activity participation in the UK, as well as how the National Centre for Sport and Exercise Medicine might be a useful vehicle for delivering an Olympic health legacy. Key challenges are also discussed such as acquisition of funding to support new physical activity initiatives, appropriate allocation of resources, and how to assess the impact of legacy initiatives.

  16. LHC@home is ready to support HiLumi LHC: take part!

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    Recently relaunched, the LHC@home volunteer computing project is now ready to support the HiLumi LHC project, the design phase of the planned upgrade of the LHC that will increase its luminosity by a factor of 5 to 10 beyond its original design value. HiLumi will need massive simulations to test the beam dynamics. Whether you are at home or at work, you can help experts design the future LHC by connecting your computer to LHC@home. Go for it!   LHC@home is aimed at involving the public in real science. If you have a computer that is connected to the Internet, you can join the large team of volunteers who are already supporting its two main projects: Test4Theory, which runs computer simulations of high-energy particle collisions, and SixTrack, which is aimed at optimizing the LHC performance by performing beam dynamics simulations. In both cases, the software is designed to run only when your computer is idle and causes no disruption to your normal activities. To the simulations run by the Six...

  17. Some LHC milestones...

    CERN Multimedia

    2008-01-01

    October 1995 The LHC technical design report is published. This document details the operation and the architecture of the future accelerator. November 2000 The first of the 1232 main dipole magnets for the LHC are delivered. May 2005 The first interconnection between two magnets of the accelerator is made. To carry out the 1700 interconnections of the LHC, 123 000 operations are necessary. February 2006 The new CERN Control Centre, which combines all the control rooms for the accelerators, the cryogenics and the technical infrastructure, starts operation. The LHC will be controlled from here. October 2006 Construction of the largest refrigerator in the world is complete. The 27 km cryogenic distribution line inside the LHC tunnel will circulate helium in liquid and gas phases to provide cryogenic conditions for the superconducting magnets of the accelerator. November 2006 Magnet production for the LHC is complete. The last of t...

  18. Sochi the winner in the battle for the Olympic Games 2014

    OpenAIRE

    Barabanova, V.

    2013-01-01

    The Olympic Games provide a powerful impetus to the economic and socio-cultural development of the country, but also contribute to its standing in the international arena. For ENGsia, the Olympics will not only become a milestone in terms of image, but also will greatly increase the status of the city of Sochi and the country, will have a powerful impact on the development of the Krasnodar region and the economy as a whole, attract a lot of sponsors to collaborate, both domestic and foreign. ...

  19. Chinese response to allergy and asthma in Olympic athletes.

    Science.gov (United States)

    Li, J; Lu, Y; Huang, K; Wang, C; Lu, J; Zhang, C; Zhong, N

    2008-08-01

    China is going to host the Games of the XXIX Olympiad from 8-24 August 2008 in Beijing. The number of athletes and accompanying individuals expected to arrive at China for the Beijing Olympics is estimated at over 10 000 and among them at least 2 000 (20%) are suspected to suffer from respiratory allergies. It is important to monitor the pollen counts and improve air quality in Beijing because Olympic athletes would be exposed to airborne allergens and pollutants during competitions which could hinder peak performance. The main pollen and spore families in Beijing are Artemisia, Ambrosia, Chenopodiaceae and Gramineae. They can reach around 307 000 grains of pollen/1000 m(3) of air in August. Economic development in China is usually linked with worsening of air quality. Due to the adoption of various control measures, the ambient air quality in a number of areas in Beijing has actually improved. The ambient air TSP and SO(2) levels in Beijing have been decreasing in the last decade. However, ambient air NO(x) level has been increasing due to the increased number of motor vehicles. Nevertheless, dedicated medical facilities in Beijing will provide medical services to athletes and delegations from all over the world during the Beijing Olympic Games.

  20. Olympic Values Education: Evolution of a Pedagogy

    Science.gov (United States)

    Binder, Deanna L.

    2012-01-01

    Guided by the twentieth century hermeneutic idea that application co-determines understanding, this paper explores the conversations between theory and application that evolved during the implementation of three Olympic-related curriculum projects. Each of these projects was informed by specific fields of then-current educational theory, and…

  1. A proposal to study a tracking/preshower detector for the LHC

    CERN Document Server

    Munday, D J; Anghinolfi, Francis; Bonino, R; Campbell, M; Fassò, A; Gildemeister, O; Heijne, Erik H M; Jarron, Pierre; Mapelli, Livio P; Pentney, J M; Poppleton, Alan; Stevenson, Graham Roger; Gössling, C; Pollmann, D; Sondermann, V; Tsesmelis, E; Clark, A G; Kienzle-Focacci, M N; Martin, M; Rosselet, L; Fretwurst, E; Lindström, G; Reich, V; Bardos, R A; Gorfine, G W; Taylor, G; Tovey, Stuart N; Stapnes, Steinar; Weidberg, A R; Lubrano, P; Pepé, M; Grayer, Geoffrey H; Sharp, P; Bakich, A M; Peak, L S; CERN. Geneva. Detector Research and Development Committee

    1990-01-01

    We describe a program of studies aimed at determining whether the track stub/preshower technique of electron identification can be used at the highest operating luminosities of the proposed LHC collider. The proposal covers detector and electronics developments required for the construction of a track-stub and preshower detector preceding the electromagnetic calorimeter of an LHC experiment.

  2. The Olympic effect: A reply

    OpenAIRE

    Maennig, Wolfgang; Richter, Felix

    2011-01-01

    Rose & Spiegel (2011) find that Olympic Games host countries experience significant positive and lasting effects on exports. They interpret their results as an indication that countries use the hosting of such an event as a signal of their (new) openness and competitiveness. We challenge these empirical findings on the grounds that the comparison of structurally different and non-matching groups might suffer from a selection bias. We demonstrate that with an appropriately applied matching and...

  3. Change of Landscape Structure before and after Winter Olympic Games in Nagano City

    Science.gov (United States)

    Fujii, Yoshio; Takeda, Toshiharu

    Recently it is desirable to realize the conservation of biodiversity and to create the city with symbiosis with nature even in local city. In this study, we chose Nagano City which was the site of the Winter Olympic Games as the subject of study, investigated the change of land cover by using Landsat TM data of the year 1985 and 1999 which were before and after the Winter Olympic Games, and grasped the change of landscape structure quantitatively by using landscape indices. As a result, we obtained the following conclusions. The expansion of urban area proceeded rapidly before and after the Winter Olympic Games. The area of artificial land cover in the city planning area has increased by 57%. In the meantime the areas of upland field and paddy field have decreased by 45% and 50% respectively. Therefore, agricultural land changed into urban area remarkably. It was found that the shape of paches of paddy field and upland field especially became small and the inequality of the paches decreased before and after the Winter Olympic Games. It became clear that the fragmentation has occurred in agricultural land such as paddy field, upland field and orchard.

  4. Recent population trends of mountain goats in the Olympic Mountains, Washington

    Science.gov (United States)

    Jenkins, Kurt J.; Happe, Patricia J.; Beirne, Katherine F.; Hoffman, Roger A.; Griffin, Paul C.; Baccus, William T.; Fieberg, John

    2012-01-01

    Mountain goats (Oreamnos americanus) were introduced in Washington's Olympic Mountains during the 1920s. The population subsequently increased in numbers and expanded in range, leading to concerns by the 1970s over the potential effects of non-native mountain goats on high-elevation plant communities in Olympic National Park. The National Park Service (NPS) transplanted mountain goats from the Olympic Mountains to other ranges between 1981 and 1989 as a means to manage overabundant populations, and began monitoring population trends of mountain goats in 1983. We estimated population abundance of mountain goats during 18–25 July 2011, the sixth survey of the time series, to assess current population status and responses of the population to past management. We surveyed 39 sample units, comprising 39% of the 59,615-ha survey area. We estimated a population of 344 ± 72 (90% confidence interval [CI]) mountain goats in the survey area. Retrospective analysis of the 2004 survey, accounting for differences in survey area boundaries and methods of estimating aerial detection biases, indicated that the population increased at an average annual rate of 4.9% since the last survey. That is the first population growth observed since the cessation of population control measures in 1990. We postulate that differences in population trends observed in western, eastern, and southern sections of the survey zone reflected, in part, a variable influence of climate change across the precipitation gradient in the Olympic Mountains.

  5. Psychological issues of the russian sport (towards the 31st Summer Olympic games in Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Alexander V. Morozov

    2015-09-01

    Full Text Available The paper deals with the psychological issues of the Russian sport in general (including internal and external, objective and subjective ones. The attitudes of the most authoritative sports experts are analyzed. Various media discuss the performance of Russians in the Olympics of the third Millennium, the role and importance of psychology in modern sport and also in preparation of elite sport athletes for such important tournaments as the Olympic Games. The paper discusses fundamental differences of psychological preparation of the Russian and foreign athletes, comparative analysis of national team performances of Russia in the summer Olympics and Paralympic Games over the past 20 years, i.e. in 1996, 2000, 2004, 2008 and 2012. The paper analyses the strongest team performances on the global level in the latest Summer Olympic games and the probabilistic prediction of the performance results in the Summer Olympics in Brazil in reference with November doping scandal in the Russian Athletics Federation associated with charges of the Russian athletes in the mass doping followed by a loud dismissal of a number of sports officials and coaches, with two Russian athletes to be disqualified and stripped of their medals of London Olympics-2012, and also a RAF member in the IAAF to be suspended, which puts into question the possibility of Russian national athletics team participating in the next Olympics. The paper outlines current problematic issues the solution of which is urgent for the 21st Summer Olympics 2016 in Rio de Janeiro, Brazil, and should contribute to a fundamental change in the psychological, spiritual, moral atmosphere not only of an individual athlete, but for all Russian sport in general.

  6. Timber resource statistics for the Olympic Peninsula, Washington.

    Science.gov (United States)

    Patricia M. Bassett; Daniel D. Oswald

    1961-01-01

    This report summarizes a 1978-79 timber resource inventory of five counties in the Olympic Peninsula of Washington: Clallam, Grays Harbor, Jefferson, Mason, and Thurston. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  7. News shocks in the data: Olympic Games and their macroeconomic effects - Reply

    OpenAIRE

    Langer, Viktoria C. E.; Maennig, Wolfgang; Richter, Felix J.

    2015-01-01

    Recent analyses relate increases in the growth rate of countries to anticipation effects caused by bidding for the Olympic Games, so called news shocks. We argue that these findings should be interpreted cautiously. First, these analyses may suffer from an omitted variable bias because they neglect key determinants of economic growth. Second, these analyses compare the bidders for the Olympic Games to all other countries in the world, which constitutes a comparison between groups that show la...

  8. Olympic Dam project: assessment of the environmental impact

    International Nuclear Information System (INIS)

    1983-11-01

    The assessment report on the Environmental Impact Statement produced for the Olympic Dam project is intended to provide the South Australian Government with a comprehensive evaluation of the potential impact of the proposal and to make recommendations concerning the project to be negotiated with the Joint Venturers prior to approval of the EIS. The project involves the mining, processing and sale of products from the copper-uranium ore body at Olympic Dam on the Roxby Downs Station, South Australia. The report includes a description of the proposal, a description of the environment likely to be affected, a discussion of the potential impacts on that environment, a discussion of the adequacy of information presented in the EIS and a discussion of the acceptability of the environmental impacts. The Department has concluded that the pre-design proposal is acceptable on environmental grounds

  9. Medium-Range Air Quality Forecast During the Beijing Olympic Games

    Science.gov (United States)

    Zhang, Y.; Smith, J.; Wang, Z.; Luo, L.; Wu, Q.

    2008-12-01

    Prior to the XXIX Olympiad in Beijing, air quality was a major concern for many athletes and visitors to the Games. In response to the need for enhanced air quality forecasts, we explored and tested the capability of medium-range air quality forecasting in a multimodel ensemble system. The system consists of the Weather Research and Forecasting Model with Chemistry module (WRF-Chem), the Fifth-Generation NCAR/PennState Mesoscale Model (MM5), and the Nested Air Quality Prediction Modeling System (NAQPMS) developed at the Institute of Atmospheric Physics (IAP). Both MM5 and NAQPMS have been in operational use to produce short-term air quality forecasts. WRFChem is the major addition to the multimodel system. Forced with the forecast from the NCEP Global Ensemble Forecast System (GENS) at the lateral boundary, the multimodel system makes ensemble air quality forecasts out to 16 days with emission scenarios that reflect measures for the Olympics, including the closing down of factories around the city and beyond, a traffic control program that reduced the number of automobiles around the city by about half and elimination of all construction activities. Analyses of two forecasts are presented in this study. They were made on 5 August 2008 and 8 August 2008, both covering the entire Olympic period. Each forecast consists of three ensemble members that were produced with the same regional model but were forced by the control and two 'extremes' of the GENS forecast. The two extreme members were hand-picked to represent the best and worst case scenarios. The forecasts are evaluated with observations taken during the Olympic Games that include satellite observations, in-situ meteorological stations, LIDAR and air quality observations at the IAP tower site, 1 km away from the 'Bird Nest'. The analyses show good model skill in the first 3 days and generally satisfactory after 96 hours, with a successful forecast of potential pollution episode on 20 August 2008. The challenge

  10. Human Integration through Olympism Education: A Pragmatic Engagement of Youths in a War-Torn Society

    Science.gov (United States)

    Nanayakkara, Samantha

    2016-01-01

    This paper delineates the findings of a mixed methods study that investigated how Olympism education could strengthen competencies of human integration through delivery of physical, social, and critical literacy and conflict resolution literacy. The study introduced a curriculum model integrating Olympism values and conflict resolution strategies…

  11. Olympic Diplomacy and the Emerging States: Striving for Influence in the Multipolar World

    Directory of Open Access Journals (Sweden)

    Luša Đana

    2017-09-01

    Full Text Available The world of sports is a reflection of the world of politics. It is becoming increasingly multipolar with the emerging states hosting mega sporting events. Firstly, the article problematizes the concept of multipolarity and, secondly, globalisation by questioning whether the Olympic Games reinforce national identities and promote national interests by using Olympic diplomacy as a soft power tool. In doing so, the article explores the correlation between the changes in international affairs and the hosting of and participation at the Olympic Games by emerging states such as Brazil, China and Russia. The analysis distinguishes globalisation from the role of the nation-state, by highlighting the evident differences between emerging states in terms of hosting the Games, but also takes into consideration geopolitical and geo-economic parameters.

  12. LHC Report: a record start for LHC ion operation

    CERN Multimedia

    Jan Uythoven for the LHC Team

    2011-01-01

    After the technical stop, the LHC switched over to ion operation, colliding lead-ions on lead-ions. The recovery from the technical stop was very smooth, and records for ion luminosity were set during the first days of ion operation.   The LHC technical stop ended on the evening of Friday, 11 November. The recovery from the technical stop was extremely smooth, and already that same evening ion beams were circulating in the LHC. ‘Stable beams’ were declared the same night, with 2 x 2 bunches of ions circulating in the LHC, allowing the experiments to have their first look at ion collisions this year. However, the next step-up in intensity – colliding 170 x 170 bunches – was postponed due to a vacuum problem in the PS accelerator, so the collisions on Sunday, 13 November were confined to 9 x 9 bunches. The vacuum problem was solved, and on the night of Monday, 14 November, trains of 24 lead bunches were injected into the LHC and 170 x 170 bunches were brough...

  13. Searches for the Higgs Boson with the ATLAS detector at the LHC

    International Nuclear Information System (INIS)

    Mazini, Rachid

    2007-01-01

    Searching for the Higgs boson lies at the heart of the physics program of the Large Hadron Collider (LHC). The prospects for Higgs searches with the ATLAS detector at the LHC are reviewed. The discovery potential of most prominent Higgs final states predicted by the Standard Model and the MSSM are reviewed. (Author)

  14. 3rd report from the LHC performance workshop

    CERN Multimedia

    Bulletin's correspondent from Chamonix

    2012-01-01

    Outside it's a little warmer but Wednesday was spent inside looking forward to the long shutdown (LS1) planned for 2013/14. The total length of the shutdown for the LHC is provisionally around 20 months and there is a huge, huge amount of work on the cards. Provisional planning was presented. The key driver is the splice consolidation work which foresees opening every magnet interconnect in the ring, measuring carefully the resistance of each joint in the cables which carry the current between the dipole and quadrupoles in the arcs of the LHC. It is estimated that 15% of the splices will be re-done; shunts and clamps will be installed across each splice. The aim is to definitively exclude the possibility of a repeat of the incident of 19 September 2008. Besides this, each of the LHC experiments have extensive programs of maintenance and upgrades. Some of the key LHC systems (cryogenics, vacuum, quench protection system, electrical distribution, cooling, ventilation, access, and RF) will undergo m...

  15. Status of the 11 T Nb$_{3}$Sn Dipole Project for the LHC

    Energy Technology Data Exchange (ETDEWEB)

    Savary, F.; et al.

    2015-01-01

    The planned upgrade of the LHC collimation system includes additional collimators in the LHC lattice. The longitudinal space for the collimators could be obtained by replacing some LHC main dipoles with shorter but stronger dipoles compatible with the LHC lattice and main systems. A joint development program with the goal of building a 5.5 m long two-in-one aperture Nb_3Sn dipole prototype suitable for installation in the LHC is being conducted by FNAL and CERN magnet groups. As part of the first phase of the program, 1 m long and 2 m long single aperture models are being built and tested, and the collared coils from these magnets will be assembled and tested in two-in-one configuration in both laboratories. In parallel with the short model magnet activities, the work has started on the production line in view of the scale-up to 5.5 m long prototype magnet. The development of the final cryo-assembly comprising two 5.5 m long 11 T dipole cold masses and the warm collimator in the middle, fully compatible with the LHC main systems and the existing machine interfaces, has also started at CERN. This paper summarizes the progress made at CERN and FNAL towards the construction of 5.5 m long 11 T Nb_3Sn dipole prototype and the present status of the activities related to the integration of the 11 T dipole and collimator in the LHC.

  16. Polities and Olympics: Marking the Milestones and Clarifying the Trajectory

    Directory of Open Access Journals (Sweden)

    Burak HERGUNER

    2015-07-01

    Full Text Available This article offers a historical overview of how dominant polities have fundamentally shaped the social functions of Olympic Games since the ancient times. Dominant polities’ role in identifying social roles of the Games is explored in light of four polity types. The paper is a historical process research, and findings are reported in a case - oriented historical narrative format based on secondary sources. The paper concludes that different meanings and roles attributed to the same event – ie. Olympics in the study – compliant with the dominant polity type of the era are the evidence for the social construction of the reality.

  17. Slippery Slope? Assessing the Economic Impact of the 2002 Winter Olympic Games in Salt Lake City, Utah

    OpenAIRE

    Robert Baade; Robert Baumann; Victor Matheson

    2008-01-01

    This paper provides an empirical examination of the 2002 Winter Olympic Games in Salt Lake City, Utah. Our analysis of taxable sales in the counties in which Olympic events took place finds that some sectors such as hotels and restaurants prospered while other retailers such as general merchandisers and department stores suffered. Overall the gains in the hospitality industry are lower than the losses experienced by other sectors in the economy. Given the experience of Utah, potential Olympic...

  18. The CMS HGCAL detector for the HL-LHC upgrade

    CERN Document Server

    Steen, Arnaud

    2017-01-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5 - 1 cm$^2$ cell size, with the remainder of the HCAL based on highly-segmented scintillators with SiPM readout. The intrinsic high-precision timing capabilities of the silicon sensors wi...

  19. Sonography in the 29th Olympic and Paralympic Games: a retrospective analysis.

    Science.gov (United States)

    He, Wen; Xiang, Dong-ying; Dai, Jian-ping

    2011-01-01

    The purpose of this study was to evaluate the application of sonography at the polyclinic of the Olympic/Paralympic village during the Olympic/Paralympic Games. We retrospectively reviewed 759 consecutive patients who underwent sonography at the ultrasound division of the polyclinic in the Olympic/Paralympic village from July 20, 2008, to September 20, 2008. Prevalence of emergency sonography after sports injury and non-sports-related urgent conditions during the games was analyzed. The benefit of sonographic services in large sporting events was discussed. There were 759 patients (484 athletes, 101 coaches, 88 team officials, and 86 volunteers; 462 men and 297 women) in the ultrasound division at the polyclinic. The indications for sonography included abdominal pain (315 cases, 41.50%), muskuloskeletal disorders (228 cases, 30.04%), gynecology related (104 cases, 13.70%), cardiac conditions (49 cases, 6.46%), small parts (29 cases, 3.82%), and vascular problems (34 cases, 4.48%). The rates of positive findings on sonography were 46.03% in the abdomen, 70.17% in musculoskeleton, 41.34% in gynecology, 10.20% in the heart, 75.86% in small parts, and 38.24% in vessels, respectively. Sonography plays an important role in the medical services at the polyclinic in the Olympic/Paralympic village. The benefits of sonography in such large sporting events are accuracy, fast result, portability, and noninvasiveness. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Olympic seljatas oodatud käibe / Tarvo Vaarmets

    Index Scriptorium Estoniae

    Vaarmets, Tarvo

    2008-01-01

    Olympic Entertainment Groupi 2007. aasta neljanda kvartali käive oli 799 miljonit krooni. Tänu tugevale aasta lõpule edestas ettevõte nii enda korrigeeritud aastaprognoosi kui ka analüütikute ootusi. Diagramm: Käive. Kommenteerib Indrek Kuivallik

  1. Impacts of pollution controls on air quality in Beijing during the 2008 Olympic Games.

    Science.gov (United States)

    Shen, Jianlin; Tang, Aohan; Liu, Xuejun; Kopsch, Jenny; Fangmeier, Andreas; Goulding, Keith; Zhang, Fusuo

    2011-01-01

    Air pollution has become one of the main environmental concerns in China since the 1980s due to China's rapid economic growth and resultant pollution. However, it is difficult to directly evaluate the anthropogenic contribution to air pollution in China. The 2008 Olympic Games in Beijing provided a unique opportunity for testing the contribution of anthropogenic pollution because of the clean-up controls on air quality in Beijing enforced over the period of the Games. In this case study, we monitored the concentrations of major air pollutants before, during, and after the Olympics at a suburban site in Beijing. Atmospheric concentrations of PM10, PM2.5, NH3, NO2, SO2, and the particulate ions NH4+, NO3-, SO4(2-) Ca2+, Mg2+, and K+ all decreased during the Olympic period because of strict emission controls, compared with the same period from 2005 to 2007. For example, the average PM10 concentration (61 microg m(-3)) during the Olympics was only 37% of that (166 microg m(-3)) in the same month (August) from 2005 to 2007. However, just 1 mo and 1 yr after the Games had ended, mean concentrations of these pollutants had increased significantly again. This rapid "recovery' of air pollutant concentrations after the Olympics suggests that China needs to implement long-lasting decreases in its air pollution in Beijing and other major cities.

  2. Team Performance Indicators Explain Outcome during Women’s Basketball Matches at the Olympic Games

    Directory of Open Access Journals (Sweden)

    Anthony S. Leicht

    2017-12-01

    Full Text Available The Olympic Games is the pinnacle international sporting competition with team sport coaches interested in key performance indicators to assist the development of match strategies for success. This study examined the relationship between team performance indicators and match outcome during the women’s basketball tournament at the Olympic Games. Team performance indicators were collated from all women’s basketball matches during the 2004–2016 Olympic Games (n = 156 and analyzed via linear (binary logistic regression and non-linear (conditional interference (CI classification tree statistical techniques. The most parsimonious linear model retained “defensive rebounds”, “field-goal percentage”, “offensive rebounds”, “fouls”, “steals”, and “turnovers” with a classification accuracy of 85.6%. The CI classification tree retained four performance indicators with a classification accuracy of 86.2%. The combination of “field-goal percentage”, “defensive rebounds”, “steals”, and “turnovers” provided the greatest probability of winning (91.1%, while a combination of “field-goal percentage”, “steals”, and “turnovers” provided the greatest probability of losing (96.7%. Shooting proficiency and defensive actions were identified as key team performance indicators for Olympic female basketball success. The development of key defensive strategies and/or the selection of athletes highly proficient in defensive actions may strengthen Olympic match success. Incorporation of non-linear analyses may provide teams with superior/practical approaches for elite sporting success.

  3. Creating Brand Awareness Through Event Marketing : The Off-Field Competition of Sportswear Companies in the Olympics

    OpenAIRE

    Marmbrandt, Malin; Dolge, Laura

    2012-01-01

    Date: May 30, 2012  University: Mälardalen University, Sweden  Program: MIMA- International Marketing  Course Name: Master Thesis (EFO705)  Title: Creating Brand Awareness Through Event Marketing  The Off-Field Competition of Sportswear Companies in the Olympics  Authors: Laura Dolge and Malin Marmbrandt  Purpose: The purpose of this paper is to research how companies are promoting themselves efficiently to increase brand awareness through advertisement in major sporting events, through viral...

  4. Travelling to china for the beijing 2008 olympic and paralympic games.

    Science.gov (United States)

    Shaw, Marc T M; Leggat, Peter A; Borwein, Sarah

    2007-11-01

    The 29th modern Olympic Summer Games, conducted once every 4 years since 1896, will be held in Beijing, China, from 8 to 24 August 2008. There will be approximately 28 major and 302 minor events in 37 venues in the prominent cities of Beijing, Hong Kong and Shanghai, and also in Qingdao (a coastal town in Shandong Province), Qinhuangdao (northeast of Beijing), Shanghai, Shenyang (an industrial city in Liaoning Province) and in Tianjin (on the coast near Beijing). Following the Olympic Games, the Paralympic Games will be conducted from 6 to 17 September 2008 in Beijing and 20 Paralympic Sports will be represented. This paper focuses on health and safety issues for travellers to China in general, although it makes specific references to advice for visiting Olympic and Paralympic athletes and team staff, who will be travelling to the games. It must be remembered that travel health advice can change, and that travellers should be advised to seek up-to-date travel health advice for China closer to their departure.

  5. Measuring the regional economic impact of mega-events: what are the benefits of the 2014 Olympics for Sochi?

    OpenAIRE

    Mueller, Martin

    2009-01-01

    The economic benefits of mega-events such as the Olympic Games are much touted but little quantified. This paper first presents a systematisation of the money streams associated with hosting the Olympic Games and then introduces basic concepts from regional economics. On this basis it outlines a general model that could be employed to estimate the regional economic impact of tourism associated with the Olympic Winter Games in Sochi in 2014.

  6. Is Hosting the Games Enough to Win? A predictive economic model of medal wins at 2014 Winter Olympics

    OpenAIRE

    Wladimir Andreff

    2012-01-01

    An econometric model which has first been estimated on medal wins at Summer Olympics and has predicted 88% of medal distribution at Beijing Games 2008, is revisited for Winter Olympics. After changing some variables to take into account the winter sports specificity, the model is estimated again on all Winter Games since 1964.Then it is used to predict (forecast) the medal distribution per country at the 2014 Sochi Winter Olympics.

  7. Go For the Gold...Read! Louisiana Summer Reading Program, 1996.

    Science.gov (United States)

    White, Dorothy J., Ed.

    A manual for the 1996 Louisiana Summer Reading Program is presented in five sections with an Olympic and sports-related theme and illustrations. An evaluation form, a 1996 monthly calendar, and clip art images are provided. The first section covers promotion and publicity, and contains facts about the Olympics, promotion ideas, and sample news…

  8. LHC report

    CERN Multimedia

    CERN. Geneva

    2010-01-01

    This week's Report, by Gianluigi Arduini,  will be included in the LHC Physics Day, dedicated to the reviews of the LHC physics results presented at ICHEP 2010. Seehttp://indico.cern.ch/conferenceDisplay.py?confId=102669 

  9. PDF4LHC recommendations for LHC Run II

    NARCIS (Netherlands)

    Butterworth, Jon; Carrazza, Stefano; Cooper-Sarkar, Amanda; Roeck, Albert de; Feltesse, Joel; Forte, Stefano; Gao, Jun; Glazov, Sasha; Huston, Joey; Kassabov, Zahari; McNulty, Ronan; Morsch, Andreas; Nadolsky, Pavel; Radescu, Voica; Rojo, Juan; Thorne, Robert S.

    2015-01-01

    We provide an updated recommendation for the usage of sets of parton distribution functions (PDFs) and the assessment of PDF and PDF+$\\alpha_s$ uncertainties suitable for applications at the LHC Run II. We review developments since the previous PDF4LHC recommendation, and discuss and compare the new

  10. Magnetic Analysis of a Single-Aperture 11T Nb3Sn Demonstrator Dipole for LHC Upgrades

    Energy Technology Data Exchange (ETDEWEB)

    Auchmann, B. [CERN; Karppinen, M. [CERN; Kashikhin, V. [Fermilab; Zlobin, A. V. [Fermilab

    2012-05-01

    The planned upgrade of the LHC collimation system foresees additional collimators to be installed in the dispersion suppressor areas around points 2, 3, and 7. The necessary longitudinal space for the collimators could be provided by replacing some 8.33-T 15-m-long NbTi LHC main dipoles with shorter 11-T Nb3Sn dipoles compatible with the LHC lattice and main systems. To demonstrate this possibility, in 2011 Fermilab and CERN started a joint R&D program with the goal of building a 5.5-m-long tw in-aperture dipole prototype suitable for installation in the LHC by 2014. The first step of this program is the development of a 2-m-long single-aperture demonstration dipole with the nominal field of 11 T at the LHC nominal current of ~11.85 kA and 60-m m bore with ~20% margin. This paper presents the results of magnetic analysis of the single-aperture Nb3Sn demonstrator dipole for the LHC collimation system upgrade.

  11. The PDF4LHC report on PDFs and LHC data : Results from Run I and preparation for Run II

    NARCIS (Netherlands)

    Rojo, Juan; Accardi, Alberto; Ball, Richard D.; Cooper-Sarkar, Amanda; Roeck, Albert de; Farry, Stephen; Ferrando, James; Forte, Stefano; Gao, Jun; Harland-Lang, Lucian; Huston, Joey; Glazov, Alexander; Gouzevitch, Maxime; Gwenlan, Claire; Lipka, Katerina; Lisovyi, Mykhailo; Mangano, Michelangelo L.; Nadolsky, Pavel; Perrozzi, Luca; Placakyte, Ringaile; Radescu, Voica; Salam, Gavin P.; Thorne, Robert S.

    2015-01-01

    The accurate determination of the Parton Distribution Functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterisation and precision Standard Model measurements to New Physics

  12. Results from the first heavy ion run at the LHC

    CERN Document Server

    Schukraft, J

    2012-01-01

    Early November 2010, the LHC collided for the first time heavy ions, Pb on Pb, at a centre-of-mass energy of 2.76 TeV/nucleon. This date marked both the end of almost 20 years of preparing for nuclear collisions at the LHC, as well as the start of a new era in ultra-relativistic heavy ion physics at energies exceeding previous machines by more than an order of magnitude. This contribution summarizes some of the early results from all three experiments participating in the LHC heavy ion program (ALICE, ATLAS, and CMS), which show that the high density matter created at the LHC, while much hotter and larger, still behaves like the very strongly interacting, almost perfect liquid discovered at RHIC. Some surprising and even puzzling results are seen in particle ratios, jet-quenching, and Quarkonia suppression observables. The overall experimental conditions at the LHC, together with its set of powerful and state-of-the-art detectors, should allow for precision measurements of quark-gluon-plasma parameters like v...

  13. Stepping outside the neighborhood of T{sub c} at LHC

    Energy Technology Data Exchange (ETDEWEB)

    Wiedemann, Urs Achim [Physics Department, Theory Unit, CERN, CH-1211 Geneve 23 (Switzerland)

    2009-11-01

    ' As you are well aware, many in the RHIC community are interested in the LHC heavy-ion program, but have several questions: What can we learn at the LHC that is qualitatively new? Are collisions at LHC similar to RHIC ones, just with a somewhat hotter/denser initial state? If not, why not? These questions are asked in good faith, and this talk is an opportunity to answer them directly to much of the RHIC community.' With these words, the organizers of Quark Matter 2009 in Knoxville invited me to discuss the physics opportunities for heavy ion collisions at the LHC without recalling the standard arguments, which are mainly based on the extended kinematic reach of the machine. In response, I emphasize here that lattice QCD indicates characteristic qualitative differences between thermal physics in the neighborhood of the critical temperature (T{sub c}400-500MeV), for which the relevant energy densities will be solely attainable at the LHC.

  14. Explaining Match Outcome During The Men’s Basketball Tournament at The Olympic Games

    Science.gov (United States)

    Leicht, Anthony S.; Gómez, Miguel A.; Woods, Carl T.

    2017-01-01

    In preparation for the Olympics, there is a limited opportunity for coaches and athletes to interact regularly with team performance indicators providing important guidance to coaches for enhanced match success at the elite level. This study examined the relationship between match outcome and team performance indicators during men’s basketball tournaments at the Olympic Games. Twelve team performance indicators were collated from all men’s teams and matches during the basketball tournament of the 2004-2016 Olympic Games (n = 156). Linear and non-linear analyses examined the relationship between match outcome and team performance indicator characteristics; namely, binary logistic regression and a conditional interference (CI) classification tree. The most parsimonious logistic regression model retained ‘assists’, ‘defensive rebounds’, ‘field-goal percentage’, ‘fouls’, ‘fouls against’, ‘steals’ and ‘turnovers’ (delta AIC winning (93.2%). Match outcome during the men’s basketball tournaments at the Olympic Games was identified by a unique combination of performance indicators. Despite the average model accuracy being marginally higher for the logistic regression analysis, the CI classification tree offered a greater practical utility for coaches through its resolution of non-linear phenomena to guide team success. Key points A unique combination of team performance indicators explained 93.2% of winning observations in men’s basketball at the Olympics. Monitoring of these team performance indicators may provide coaches with the capability to devise multiple game plans or strategies to enhance their likelihood of winning. Incorporation of machine learning techniques with team performance indicators may provide a valuable and strategic approach to explain patterns within multivariate datasets in sport science. PMID:29238245

  15. Exercise Tiger: assessing the BCM impact of the 2012 Olympics on Canary Wharf.

    Science.gov (United States)

    Evett, Jonathan

    2011-02-01

    In this paper, collective corporate resilience is studied to see how a culture of sharing information and planning may assist other business communities to prepare for future events. The London 2012 Summer Olympic Games will see huge opportunity for businesses in London, and across Europe, but not without cost. Canary Wharf lies in the heart of London's Docklands and less than three miles from the Olympic Park at Stratford. Purpose-built as a business district, it accommodates a working population of 95,000 people, is home to some of the world's leading brands and has a vibrant retail complex of over 200 shops, bars and restaurants. This business community is preparing for every aspect of the Olympics and, in particular, the disruption the Games will bring. As a private estate, the community resilience approach fostered here is both better defined and finite in terms of those it includes as a result. Preparing together with joint exercises, forums and open communications in a network of trusted partners is yielding collective benefits and lending a stronger voice in the call for more information from official agencies. This paper outlines the benefits of collective planning and reports on the success of Canary Wharf's annual estate-wide business continuity exercise - the first major collective Olympics planning exercise in London.

  16. The Olympic movement and the sport of peacemaking

    NARCIS (Netherlands)

    Spaaij, R.; Burleson, C.

    2014-01-01

    Sport and peacemaking have evolved. It is no longer the case that the Olympic Games and war games exist in isolation from each other. Increasingly, policymakers, peacekeepers, athletes, development workers, presidents of nations and others combine forces in an "integrated" approach towards peace.

  17. 78 FR 10595 - Olympic Peninsula Resource Advisory Committee

    Science.gov (United States)

    2013-02-14

    ... DEPARTMENT OF AGRICULTURE Forest Service Olympic Peninsula Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Outreach for new RAC Replacement members. SUMMARY: Interested citizens are... information, please contact Donna Nemeth at 360-956-2274 or Bill Shelmerdine at 360-956- 2282. Dated: February...

  18. Keeping HL-LHC accountable

    CERN Multimedia

    2015-01-01

    This week saw the cost and schedule of the High Luminosity LHC (HL-LHC) and LHC Injectors Upgrade (LIU) projects come under close scrutiny from the external review committee set up for the purpose.    HL-LHC, whose implementation requires an upgrade to the CERN injector complex, responds directly to one of the key recommendations of the updated European Strategy for Particle Physics, which urges CERN to prepare for a ‘major luminosity upgrade’, a recommendation that is also perfectly in line with the P5 report on the US strategy for the field. Responding to this recommendation, CERN set up the HL-LHC project in 2013, partially supported by FP7 funding through the HiLumi LHC Design Study (2011-2015), and coordinated with the American LARP project, which oversees the US contribution to the upgrade. A key element of HL-LHC planning is a mechanism for receiving independent expert advice on all aspects of the project.  To this end, several technical reviews h...

  19. LHC-B: a dedicated LHC collider beauty experiment

    International Nuclear Information System (INIS)

    Erhan, S.

    1995-01-01

    LHC-B is a forward detector optimized for the study of CP-violation and other rare phenomena in the decays of beauty particles at the LHC. An open geometry forward detector design, with good mass, vertex resolution and particle identification, will facilitate the collection of a large numbers of event samples in diverse B decay channels and allow for a thorough understanding of the systematic uncertainties. With the expected large event statistics, LHC-B will be able to test the closure of the unitarity triangle and make sensitive tests of the Standard Model description of CP-violation. Here we describe the experiment and summarize its anticipated performance. (orig.)

  20. Sex Trafficking and State Intervention: Conflicts and Contradictions during the 2012 London Olympics

    OpenAIRE

    Jelbert, Charmaine

    2015-01-01

    This thesis focuses on the British human trafficking prevention policies adopted for the 2012 London Olympics using mixed methods including participation-observation, qualitative interviews, theoretical analysis and policy evaluation. I was invited to observe the Human Trafficking Network and London 2012, the Mayor of London’s official response to the claim that human trafficking would increase at the London Olympics. My presence enabled me to witness first-hand the key policy debates su...

  1. The test facility for the short prototypes of the LHC superconducting magnets

    International Nuclear Information System (INIS)

    Delsolaro, W. Venturini; Arn, A.; Bottura, L.; Giloux, C.; Mompo, R.; Siemko, A.; Walckiers, L.

    2002-01-01

    The LHC development program relies on cryogenic tests of prototype and model magnets. This vigorous program is pursued in a dedicated test facility based on several vertical cryostats working at superfluid helium temperatures. The performance of the facility is detailed. Goals and test equipment for currently performed studies are reviewed: quench analysis and magnet protection studies, measurement of the field quality, test of ancillary electrical equipment like diodes and busbars. The paper covers the equipment available for tests of prototypes and some special series of LHC magnets to come

  2. The test facility for the short prototypes of the LHC superconducting magnets

    Science.gov (United States)

    Delsolaro, W. Venturini; Arn, A.; Bottura, L.; Giloux, C.; Mompo, R.; Siemko, A.; Walckiers, L.

    2002-05-01

    The LHC development program relies on cryogenic tests of prototype and model magnets. This vigorous program is pursued in a dedicated test facility based on several vertical cryostats working at superfluid helium temperatures. The performance of the facility is detailed. Goals and test equipment for currently performed studies are reviewed: quench analysis and magnet protection studies, measurement of the field quality, test of ancillary electrical equipment like diodes and busbars. The paper covers the equipment available for tests of prototypes and some special series of LHC magnets to come.

  3. Top-quark production at the LHC. Differential cross section and phenomenological applications

    International Nuclear Information System (INIS)

    Guzzi, Marco; Lipka, Katerina; Moch, Sven-Olaf

    2013-08-01

    We discuss top-quark pair production at hadron colliders and review available calculations of differential top-pair production cross section in perturbative QCD at approximate next-to-next-to-leading order (NNLO) within the threshold resummation formalism. These calculations are implemented into an open source program under development. We present phenomenological studies at the LHC that include transverse momentum and rapidity distribution of the top quarks at a center-of-mass energy of 7 TeV. Preliminary results obtained with this program are in very good agreement with the recent LHC measurements.

  4. The CMS High Granularity Calorimeter for the High Luminosity LHC

    CERN Document Server

    Sauvan, Jean-baptiste

    2017-01-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5 - 1 cm$^2$ cell size, with the remainder of the HCAL based on highly-segmented scintillators with silicon photomultiplier (SiPM) readout. The intrinsic high-precision timing capabilities...

  5. Hard probes in heavy ion collisions at the LHC: PDFs, shadowing and $pA$ collisions

    CERN Document Server

    Accardi, Alberto; Botje, M.; Brodsky, S.J.; Cole, B.; Eskola, K.J.; Fai, George I.; Frankfurt, L.; Fries, R.J.; Geist, Walter M.; Guzey, V.; Honkanen, H.; Kolhinen, V.J.; Kovchegov, Yu.V.; McDermott, M.; Morsch, A.; Qiu, Jian-wei; Salgado, C.A.; Strikman, M.; Takai, H.; Tapprogge, S.; Vogt, R.; Zhang, X.f.

    2003-01-01

    This manuscript is the outcome of the subgroup ``PDFs, shadowing and $pA$ collisions'' from the CERN workshop ``Hard Probes in Heavy Ion Collisions at the LHC''. In addition to the experimental parameters for $pA$ collisions at the LHC, the issues discussed are factorization in nuclear collisions, nuclear parton distributions (nPDFs), hard probes as the benchmark tests of factorization in $pA$ collisions at the LHC, and semi-hard probes as observables with potentially large nuclear effects. Also, novel QCD phenomena in $pA$ collisions at the LHC are considered. The importance of the $pA$ program at the LHC is emphasized.

  6. LHC synchronization test successful

    CERN Multimedia

    The synchronization of the LHC's clockwise beam transfer system and the rest of CERN's accelerator chain was successfully achieved last weekend. Tests began on Friday 8 August when a single bunch of a few particles was taken down the transfer line from the SPS accelerator to the LHC. After a period of optimization, one bunch was kicked up from the transfer line into the LHC beam pipe and steered about 3 kilometres around the LHC itself on the first attempt. On Saturday, the test was repeated several times to optimize the transfer before the operations group handed the machine back for hardware commissioning to resume on Sunday. The anti-clockwise synchronization systems will be tested over the weekend of 22 August.Picture:http://lhc-injection-test.web.cern.ch/lhc-injection-test/

  7. Unification types of housing during Sochi Olympics

    Directory of Open Access Journals (Sweden)

    Aleksandr A. Babaev

    2011-05-01

    Full Text Available In the article the statement of the unification problem of housing accommodation of participants, spectators, staff, committee during the Winter Olympics in Sochi. We give a mathematical formalization of the problem, where the unknown variables are theelements of the combination of types of accommodation sorted by the level of comfortand representation.

  8. School on QCD and LHC Physics

    CERN Document Server

    2015-01-01

    With the start of Run II of the LHC, 2015 will be an exciting year for high-energy physics. The higher energies and larger luminosity will open new vistas for discovering physics beyond the Standard Model, through direct searches and through precision measurements of Standard-Model observables. Besides a poster session, attendants will be also invited to give short talks about their research activity. This school is aimed at preparing graduate students for theoretical research in quantum chromodynamics as applied to the future research program at the LHC. Aspects of the school will also be valuable to younger postdoctoral fellows and graduate students in experimental high-energy physics. There is no registration fee and limited funds are available for travel and local expenses

  9. 77 FR 65359 - Olympic Peninsula Resource Advisory Committee

    Science.gov (United States)

    2012-10-26

    ... DEPARTMENT OF AGRICULTURE Forest Service Olympic Peninsula Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Outreach for new RAC members. SUMMARY: Interested citizens are invited to... information, please contact Donna Nemeth at 360-956-2274 or Bill Shelmerdine at 360-956- 2282. Dated: October...

  10. Impact of the 2012 London Olympic and Paralympic Games on physical activity of rheumatology patients.

    Science.gov (United States)

    Müther, Michael; Williamson, Marie; Williamson, Lyn

    2014-10-01

    Lack of physical activity in the general population is one of the biggest health challenges we face. For rheumatology patients, and other patients with chronic disease, exercise is an essential part of disease management. However, very few patients exercise effectively.One of the aspirations of the London 2012 Olympic/Paralympic Games was to catalyze people into long-term physical activity. We surveyed our rheumatology patients at 3 high-profile times in the year after the Olympics. Two hundred fifty-three patients were enrolled within the study; the largest diagnosis subgroup being rheumatoid arthritis (36%). Ninety-five percent of our patients regard exercise as beneficial; 36% still think it does harm. Most common barriers to exercise were pain (53%), tiredness (44%), and lack of time (36%). Forty-five percent exercise daily, mostly just walking. Twnety-seven patients (16%) were motivated by the 2012 Olympic and Paralympic Games toward physical activity. They were mostly motivated by athletics' individual stories (67%), taking part in a big sports festival (11%) and demonstration of top sporting levels (4%). Eighteen patients in total (7%) increased their amount of exercise in response to the London 2012 Olympic and Paralympic Games. There was no difference between patient diagnostic groups. Only a small minority of patients increased their amount of exercise in response to the 2012 Olympic and Paralympic Games. The message about the importance of physical exercise to health needs to be clear, unambiguous, and consistent, because a significant number of patients still think that physical activity does harm. Big sporting events such as the London 2012 Olympic and Paralympic Games can be used as an opportunity to remind patients that physical activity does good and is not harmful. Athletes' individual stories could be used in future as part of a strategy to encourage exercise for all patients.

  11. Perception of special olympics coaches on safety in their training of their special olympics athletes

    OpenAIRE

    Ng, Kum Loy

    2009-01-01

    A sport coach, besides providing training to improve an athlete's performance in his/her chosen sport, is also tasked for ensuring that the training and/or competition take place in a safe environment. This ability to factor safe practices is a challenge to any sport coach, especially when the people being coached have intellectual disability (ID). This study aims to explore the perceptions of Special Olympics (SO) sport coaches towards risk factors for injuries and safety issues when they co...

  12. Sports injury and illness epidemiology: Great Britain Olympic Team (TeamGB) surveillance during the Sochi 2014 Winter Olympic Games.

    Science.gov (United States)

    Palmer-Green, Debbie; Elliott, Niall

    2015-01-01

    Sports injury and illness surveillance is the first step in injury and illness prevention, and is important for the protection of both athlete health and performance in major competitions. To identify the prevalence, severity nature and causes of athlete injuries and illnesses in the Great Britain Olympic Team (TeamGB) during the Sochi 2014 Winter Olympic Games. The observational prospective cohort study followed the Great Britain Injury/Illness Performance Project surveillance methodology and obtained information on injuries and illnesses that occurred during the Games between 30 January and 23 February 2014 in TeamGB athletes (n=56). Among the 56 TeamGB athletes, there were 27 injuries and 11 illnesses during the Olympic Games period. This equated to 39% sustaining at least one injury and 18% at least one illness, with an incidence of 48.2 injuries and 19.6 illnesses per 100 athletes, respectively. Of all injuries and illnesses, 9% and 7%, respectively, resulted in time loss. The risk of sustaining an injury was highest for freestyle skiing, skeleton and snowboarding; and lowest for curling, biathlon and Alpine skiing (with no reported injuries); with the lower limb being the most commonly injured location. Respiratory system illnesses were most frequently reported overall, and older female athletes were the ones most affected by illness. The risk of injury was double the risk of illness for TeamGB athletes. Overall, the rate of time-loss issues was low. Methodological considerations are important when interpreting data, and prevention strategies should focus on those issues causing the greatest risk, in terms of prevalence and severity, to athlete health and performance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. Swimming performance changes during the final 3 weeks of training leading to the Sydney 2000 Olympic Games.

    Science.gov (United States)

    Mujika, I; Padilla, S; Pyne, D

    2002-11-01

    The purpose of this study was to determine the magnitude of the swimming performance change during the final 3 weeks of training (F3T) leading to the Sydney 2000 Olympic Games. Olympic swimmers who took part in the same event or events at the Telstra 2000 Grand Prix Series in Melbourne, Australia, (26 - 27 August 2000), and 21 - 28 d later at the Sydney 2000 Olympic Games (16 - 23 September 2000) were included in this analysis. A total of 99 performances (50 male, 49 female) were analysed. The overall performance improvement between pre- and post-F3T conditions for all swimmers was 2.18 +/- 1.50 % (p pre-Olympic F3T elicited a significant performance improvement of 2.57 % for male and 1.78 % for female swimmers at the Sydney 2000 Olympic Games. The magnitude was similar for all competition events, and was achieved by swimmers from different countries and performance levels. These data provide a quantitative framework for coaches and swimmers to set realistic performance goals based on individual performance levels before the final training phase leading to important competitions.

  14. Trigger and data-acquisition challenges at the LHC

    CERN Multimedia

    CERN. Geneva

    2003-01-01

    We review the main requirements placed on the Trigger and Data Acquisition (DAQ systems of the LHC experiments by their rich physics program and the LHC environment. A description of the architecture of the various systems, the motivation of each alternative and the conceptual design of each filtering stage will be discussed. We will then turn to a description of the major elements of the three distinct sub-systems, namely the Level-1 trigger, the DAQ with particular attention to the Event-Building and overall control and monitor, and finally the High-Level trigger system and the online farms.

  15. Atlanta Centennial Olympic Games and Paralympic Games event study, 1996. Final report, July 1996--August 1996

    Energy Technology Data Exchange (ETDEWEB)

    Amodei, R.; Bard, E.; Brong, B.; Cahoon, F.; Jasper, K.

    1998-11-01

    The Atlanta metropolitan region was the location of one of the most ambitious Intelligent Transportation Systems (ITS) deployments in the United States. This deployment included several individual projects--a Central Transportation Management Center (TMC), six Traffic Control Centers (TCCs), one Transit Information Center (TIC), The Travel Information Showcase (TIS), and the extension of the Metropolitan Atlanta Rapid Transit Authority (MARTA) Rail network and the new high-occupancy vehicle (HOV) lanes on I-85 and I-75. The 1996 Atlanta Centennial Olympic Games and Paralympic Games created a focus for these projects. All of these systems were to be brought on-line in time for the Olympic Games. This report presents the findings of the 1996 Olympic and Paralympic Games Events Study--a compilation of findings of system performance, the benefits realized, and the lessons learned during their operations over the event period. The study assessed the performance of the various Travel Demand Management (TDM) plans employed for Olympic Games traffic management.

  16. Olympics in Berlin in 1936 thougth the eyes of czech and german newspapers

    OpenAIRE

    Nevšímalová, Aneta

    2013-01-01

    The bachelor thesis aims to introduce the reader to the difference between Czech and German journalism and the manner of informing about sport events during the eleventh Olympic Games in Berlin in 1936. These Olympic Games were the first games in their modern history used for the purposes of propaganda. The thesis compares three significant Czech periodicals (Lidové noviny, České slovo and Venkov), with the German ones - Fehrbelliner Zeitung, Schwedter Tageblatt, Prager Tagblatt, and Deutsch-...

  17. Public support for hosting the Olympic Summer Games in Germany: The CVM approach

    OpenAIRE

    Pamela Wicker; John C. Whitehead; Daniel S. Mason; Bruce K. Johnson

    2015-01-01

    Cities throughout the world continue to weigh the merits of hosting major sport events, including the Olympic Games. These events are considered desirable due to a range of benefits, including economic and/or tourism development. In addition, previous research has shown that hosting the Olympics may confer intangible benefits for cities and their residents. This paper presents the results of a contingent valuation method estimate of the monetary value of intangible benefits to Germans of host...

  18. Sport Tourism and its History and Contribution of Olympic Games to Touristic Promotion

    Directory of Open Access Journals (Sweden)

    Zafer Y I L D I Z

    2015-08-01

    Full Text Available Tourism sector is one of the sectors that gain momentum and importance with the globalization. One of the important sub branches of the tourism that attracts attention with 1 - 1 - 5 billion people and approximately 2 trillion world incomes is sport tourism. The first tourism movement is the start of Olympics in Ancient Greek and movement of people who want to watch these games. Due to the fact that this tourism type that emerges thanks to the sports activities, contributes the economic and social structure of that region, states carry out significant lobbying activities to host Olympics. The mass of the number of the sportsmen to attend to the sport activity and audience that come to watch these games and more importantly live s treams from the place of the games contribute significantly to the promotion of that region. While eating and drinking, traveling, souvenirs expenses are direct incomes; it significantly contributes to the transportation and carriage sector. The appearance of before and after of the Olympic regions show great difference. One of the most important examples is the province of Mersin that hosts the latest Mediterranean games. While infrastructure and supra structure investments made for the preparation of city to the games in a brief time change the appearance of the city, national and international promotions significantly change the province. Olympic causes important development beyond measure. The objective of this study is to specify social and economic con tributions of tourism type emerged by the sport activities on the region and raise awareness for its contribution to country promotion. The study bases significantly on the literature review. The study will have a solid structure by making use of the dome stic and international statistical data. The scope of the study is Olympics in general and Mediterranean games in Mersin Province in particular.

  19. Legacy, resource mobilisation and the olympic movement | Girginov ...

    African Journals Online (AJOL)

    There has been a growing interest in legacies of the Olympic Games focusing on external tangible outcomes, such as the number of sport competitions, participants and jobs created. Little is still known about the equally valuable internal benefits to individuals and organisational capacities of national sport systems.

  20. Motion and landscape : Otl Aicher, Günther Grzimek and the graphic and garden designs of the 1972 Munich Olympics.

    OpenAIRE

    Schiller, Kay; Young, Christopher

    2010-01-01

    This article focuses on Otl Aicher's design and Günther Grzimek's garden architecture for the 1972 Munich Olympics. We argue that the functionalist aesthetics of the Munich Olympic site should be interpreted as a translation into graphic and landscape design of 1960s progressivism in West German society and democracy. In the process Aicher and Grzimek somewhat paradoxically drew on the tradition of the Olympic Gesamtkunstwerk inaugurated in Berlin in 1936.

  1. Tracking detectors for the sLHC, the LHC upgrade

    CERN Document Server

    Sadrozinski, Hartmut F W

    2005-01-01

    The plans for an upgrade of the Large Hadron Collider (LHC) to the Super-LHC (sLHC) are reviewed with special consideration of the environment for the inner tracking system. A straw-man detector upgrade for ATLAS is presented, which is motivated by the varying radiation levels as a function of radius, and choices for detector geometries and technologies are proposed, based on the environmental constraints. A few promising technologies for detectors are discussed, both for sensors and for the associated front-end electronics. On-going research in silicon detectors and in ASIC technologies will be crucial for the success of the upgrade.

  2. Talent identification and promotion programmes of Olympic athletes.

    Science.gov (United States)

    Vaeyens, Roel; Güllich, Arne; Warr, Chelsea R; Philippaerts, Renaat

    2009-11-01

    The start of a new Olympic cycle offers a fresh chance for individuals and nations to excel at the highest level in sport. Most countries attempt to develop systematic structures to identify gifted athletes and to promote their development in a certain sport. However, forecasting years in advance the next generation of sporting experts and stimulating their development remains problematic. In this article, we discuss issues related to the identification and preparation of Olympic athletes. We provide field-based data suggesting that an earlier onset and a higher volume of discipline-specific training and competition, and an extended involvement in institutional talent promotion programmes, during adolescence need not necessarily be associated with greater success in senior international elite sport. Next, we consider some of the promising methods that have been (recently) presented in the literature and applied in the field. Finally, implications for talent identification and promotion and directions for future research are highlighted.

  3. Preventing heat illness in the anticipated hot climate of the Tokyo 2020 Summer Olympic Games.

    Science.gov (United States)

    Kakamu, Takeyasu; Wada, Koji; Smith, Derek R; Endo, Shota; Fukushima, Tetsuhito

    2017-09-19

    Amid the effects of global warming, Tokyo has become an increasingly hot city, especially during the summertime. To prepare for the upcoming 2020 Summer Olympics and Paralympics in Tokyo, all participants, including the athletes, staff, and spectators, will need to familiarize themselves with Tokyo's hot and humid summer conditions. This paper uses the wet-bulb globe temperature (WBGT) index, which estimates the risk of heat illness, to compare climate conditions of sports events in Tokyo with the conditions of the past three Summer Olympics (held in Rio de Janeiro, London, and Beijing) and to subsequently detail the need for establishing appropriate countermeasures. We compared WBGT results from the past three Summer Olympics with the same time periods in Tokyo during 2016. There was almost no time zone where a low risk of heat illness could be expected during the time frame of the upcoming 2020 Tokyo Olympics. We also found that Tokyo had a higher WBGT than any of those previous host cities and is poorly suited for outdoor sporting events. Combined efforts by the official organizers, government, various related organizations, and the participants will be necessary to deal with these challenging conditions and to allow athletes to perform their best, as well as to prevent heat illnesses among staff and spectators. The sporting committees, as well as the Olympic organizing committee, should consider WBGT measurements in determining the venues and timing of the events to better avoid heat illness and facilitate maximum athletic performance.

  4. Experiments and Cycling at the LHC Prototype Half-Cell

    Science.gov (United States)

    Saban, R.; Casas-Cubillos, J.; Coull, L.; Cruikshank, P.; Dahlerup-Petersen, K.; Hilbert, B.; Krainz, G.; Kos, N.; Lebrun, P.; Momal, F.; Misiaen, D.; Parma, V.; Poncet, A.; Riddone, G.; Rijllart, A.; Rodriguez-Mateos, F.; Schmidt, R.; Serio, L.; Wallen, E.; van Weelderen, R.; Williams, L. R.

    1997-05-01

    The first version of the LHC prototype half-cell has been in operation since February 1995. It consists of one quadrupole and three 10-m twin aperture dipole magnets which operate at 1.8 K. This experimental set-up has been used to observe and study phenomena which appear when the systems are assembled in one unit and influence one another. The 18-month long experimental program has validated the cryogenic system and yielded a number of results on cryogenic instrumentation, magnet protection and vacuum in particular under non-standard operating conditions. The program was recently complemented by the cycling experiment: it consisted in powering the magnets following the ramp rates which will be experienced by the magnets during an LHC injection. In order to simulate 10 years of routine operation of LHC, more than 2000 1-hour cycles were performed interleaved with provoked quenches. The objective of this experiment was to reveal eventual flaws in the design of components. The prototype half-cell performed to expectations showing no sign of failure of fatigue of components for more than 2000 cycles until one of the dipoles started exhibiting an erratic quench behavior.

  5. Traveling to Australia for the Sydney 2000 Olympic and Paralympic Games.

    Science.gov (United States)

    Shaw, M; Leggat, P A

    2000-01-01

    The modern Olympic Games, conducted only once every 4 years since 1900, will be held in Sydney, Australia, from September 15 to October 1, 2000. There will be approximately 35 competition venues, 5 villages, 100 training venues, a media center, and sponsor hospitality areas.1 There will be about 300 events for 28 sports, involving 10,300 athletes from 200 countries, 5,100 team officials, 50,000 volunteers, 15,000 media, a world wide audience of around 3.5 billion viewers and listeners, and up to several hundred-thousand spectators at any one time.1 The Paralympic Games will also be held in Sydney, after the Olympic Games, from October 18 to 29, 2000, with more than 4,000 athletes competing.1 This paper focuses on health and safety issues for travelers to Australia in general, although it makes specific references to advice for visiting Olympic and Paralympic athletes and team staff, who will be traveling to the games. It must be remembered that travel health advice can change, and that travelers should be advised to seek up-to-date travel health advice for Australia closer to their departure.

  6. New magnets for the IR: How far are we from the HL-LHC target?

    International Nuclear Information System (INIS)

    Sabbi, G.L.

    2012-01-01

    Insertion quadrupoles with large aperture and high gradient are required to upgrade the luminosity of the Large Hadron Collider (LHC). The US LHC Accelerator Research Program (LARP) is a collaboration of US DOE National Laboratories aiming at demonstrating the feasibility of Nb 3 Sn magnet technology for this application. Several series of magnets with increasing performance and complexity have been fabricated, with particular emphasis on addressing length scale-up issues. Program results and future directions are discussed. (author)

  7. Optimization of the powering tests of the LHC superconducting circuits

    CERN Document Server

    Bellesia, B; Denz, R; Fernandez-Robles, C; Pojer, M; Saban, R; Schmidt, R; Solfaroli Camillocci, M; Thiesen, H; Vergara Fernández, A

    2010-01-01

    The Large Hadron Collider has (LHC) 1572 superconducting circuits which are distributed along the eight 3.5 km LHC sectors [1]. Time and resources during the commissioning of the LHC technical systems were mostly consumed by the powering tests of each circuit. The tests consisted in carrying out several powering cycles at different current levels for each superconducting circuit. The Hardware Commissioning Coordination was in charge of planning, following up and piloting the execution of the test program. The first powering test campaign was carried out in summer 2007 for sector 7-8 with an expected duration of 12 weeks. The experience gained during these tests was used by the commissioning team for minimising the duration of the following powering campaigns to comply with the stringent LHC project deadlines. Improvements concerned several areas: strategy, procedures, control tools, automatization, and resource allocation led to an average daily test rate increase from 25 to 200 tests per day. This paper desc...

  8. Population Muscle Strength Predicts Olympic Medal Tallies: Evidence from 20 Countries in the PURE Prospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Darryl P Leong

    Full Text Available National sporting achievement at the Olympic Games is important for national pride and prestige, and to promote participation in sport. Summer Olympic Games medal tallies have been associated with national wealth, and also social development and healthcare expenditure. It is uncertain however, how these socioeconomic factors translate into Olympic success. The objective of this study was therefore to examine the relationship between population muscle strength and Olympic medal tallies.This study of handgrip strength represents a cross-sectional analysis of the Prospective Urban Rural Epidemiology (PURE study, which is an ongoing population cohort study of individuals from high-, middle-, and low-income countries. Within participating countries, households from both urban and rural communities were invited to participate using a sampling strategy intended to yield a sample that was representative of the community. Households were eligible if at least one member was aged 35-70 years and if they intended living at the same address for a further four years. A total of 152,610 participants from these households, located in 21 countries, were included in this analysis. Handgrip strength was measured using a Jamar dynanometer. Olympic medal tallies were made over the five most recent Summer Games. There was a significant positive association between national population grip strength (GS and medal tally that persisted after adjustment for sex, age, height, average daily caloric intake and GDP (total and per capita. For every 1kg increase in population GS, the medal tally increased by 36% (95% CI 13-65%, p = 0.001 after adjustment. Among countries that won at least one medal over the four most recent Summer Olympic Games, there was a close linear relationship between adjusted GS and the natural logarithm of the per capita medal tally (adjusted r = 0.74, p = 0.002.Population muscle strength may be an important determinant of Summer Olympic Games medal

  9. Evaluation of fisher (Pekania pennanti) restoration in Olympic National Park and the Olympic Recovery Area: 2015 final annual progress report

    Science.gov (United States)

    Happe, Patricia J.; Jenkins, Kurt J.; Kay, Thomas J.; Pilgrim, Kristie; Schwartz, Michael K; Lewis, Jeffrey C.; Aubry, Keith B.

    2016-01-01

    With the translocation and release of 90 fishers (Pekania pennanti) from British Columbia to Olympic National Park during 2008–2010, the National Park Service (NPS) and Washington Department of Fish and Wildlife (WDFW) accomplished the first phase of fisher restoration in Washington State. Beginning in 2013, we initiated a new research project to determine the current status of fishers on Washington’s Olympic Peninsula 3–8 years after the releases and evaluate the short-term success of the restoration program. Objectives of the study are to determine the current distribution of fishers and proportion of the recovery area that is currently occupied by fishers, determine several genetic characteristics of the reintroduced population, and determine reproductive success of the founding animals through genetic studies. During 2015, we continued working with a broad coalition of cooperating agencies, tribes, and nongovernmental organizations (NGO) to collect data on fisher distribution and genetics using noninvasive sampling methods. The primary sampling frame consisted of 157 24-km2 hexagons (hexes) distributed across all major land ownerships within the Olympic Peninsula target survey area. In 2014 we expanded the study by adding 58 more hexes to an expanded study area in response to incidental fisher observations outside of the target area obtained in 2013; 49 hexes were added south and 9 to the east of the target area. During 2015, Federal, State, Tribal and NGO biologists and volunteers established three Distributioned motion-sensing camera stations, paired with hair snaring devices, in 87 hexes; 75 in the targeted area and 12 in the expansion areas. Each paired camera/hair station was left in place for approximately 6 weeks, with three checks on 2-week intervals. We documented fisher presence in 7 of the 87 hexagons. Four fishers were identified through microsatellite DNA analyses. The 4 identified fishers included 1 of the original founding population of 90

  10. Bluetooth wireless monitoring, diagnosis and calibration interface for control system of fuel cell bus in Olympic demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Hua, Jianfeng; Lin, Xinfan; Xu, Liangfei; Li, Jianqiu; Ouyang, Minggao [Tsinghua University, State Key Laboratory of Automotive Safety and Energy, Beijing100084 (China)

    2009-01-15

    With the worldwide deterioration of the natural environment and the fossil fuel crisis, the possible commercialization of fuel cell vehicles has become a hot topic. In July 2008, Beijing started a clean public transportation plan for the 29th Olympic games. Three fuel cell city buses and 497 other low-emission vehicles are now serving the Olympic core area and Beijing urban areas. The fuel cell buses will operate along a fixed bus line for 1 year as a public demonstration of green energy vehicles. Due to the specialized nature of fuel cell engines and electrified power-train systems, measurement, monitoring and calibration devices are indispensable. Based on the latest Bluetooth wireless technology, a novel Bluetooth universal data interface was developed for the control system of the fuel cell city bus. On this platform, a series of wireless portable control auxiliary systems have been implemented, including wireless calibration, a monitoring system and an in-system programming platform, all of which are ensuring normal operation of the fuel cell buses used in the demonstration. (author)

  11. Towards LHC experiments

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    As plans for the LHC proton collider to be built in CERN's 27-kilometre LEP tunnel take shape, interest widens to bring in the experiments exploiting the big machine. The first public presentations of 'expressions of interest' for LHC experiments featured from 5-8 March at Evian-les-Bains on the shore of Lake Geneva, some 50 kilometres from CERN, at the special Towards the LHC Experimental Programme' meeting

  12. Rehabilitation at Olympic Dam

    International Nuclear Information System (INIS)

    Chandler, W.P.; Middleton, B.A.

    1986-01-01

    Rehabilitation work on areas denuded of vegetation during the exploration phase of the Olympic Dam project was used to test various methods for regeneration of vegetation cover in the arid zone. The test work carried out on drill pads and access tracks has indicated that, with adequate site preparation, natural regeneration is the most economical and effective method to ensure post-operational stability of the affected land-forms. An on-going monitoring regime, utilising a computer data base, has been set up to allow year-to-year comparison of rehabilitation effectiveness. The database also provides a catalogue of initial colonising plants and a measure of variations in species diversity with time

  13. Realizing User-Relevant Conceptual Model for the Ski Jump Venue of the Vancouver 2010 Winter Olympics

    Science.gov (United States)

    Teakles, Andrew; Mo, Ruping; Dierking, Carl F.; Emond, Chris; Smith, Trevor; McLennan, Neil; Joe, Paul I.

    2014-01-01

    As was the case for most other Olympic competitions, providing weather guidance for the ski jump and Nordic combined events involved its own set of unique challenges. The extent of these challenges was brought to light before the Vancouver 2010 Winter Olympics during a series of outflow wind events in the 2008/2009 winter season. The interactions with the race officials during the difficult race conditions brought on by the outflows provided a new perspective on the service delivery requirements for the upcoming Olympic Games. In particular, the turbulent nature of the winds and its impact on the ski jump practice events that season highlighted the need of race officials for nowcasting advice at very short time scales (from 2 min to 1 h) and forecast products tailored to their decision-making process. These realizations resulted in last minute modifications to the monitoring strategy leading up to the Olympic Games and required forecasters' conceptual models for flow within the Callaghan Valley to be downscaled further to reflect the evolution of turbulence at the ski jump site. The SNOW-V10 (Science of Nowcasting Olympic Weather for Vancouver 2010) team provided support for these efforts by supplying diagnostic case analyses of important events using numerical weather data and by enhancing the real-time monitoring capabilities at the ski jump venue.

  14. International sports organization in governance and development of Olympic sports [Mezhdunarodnye sportivnye organizacii v upravlenii i razvitii olimpijskikh vidov sporta

    Directory of Open Access Journals (Sweden)

    Sazonets V.I.

    2011-11-01

    Full Text Available The aspects of development of physical culture and Olympic types of sport are considered from positions of approach of the systems. The structure of the socio-economic system is presented: global, international, national level of administrative mechanism. The basic going is investigational near management. The role of international organizations is certain in a management development of Olympic types of sport. The role of the National Olympic committees which regulate the processes of management development of physical culture and sport a sphere at state level is exposed. The tendencies of bringing in of off-budget facilities Olympic organizations of the separate European countries are marked.

  15. Atmospheric concentrations, sources and gas-particle partitioning of PAHs in Beijing after the 29th Olympic Games

    Energy Technology Data Exchange (ETDEWEB)

    Ma Wanli [International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090 (China); Sun Dezhi [International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090 (China); College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 (China); Shen Weiguo [College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 (China); Yang Meng [IJRC-PTS, Dalian Maritime University, Dalian (China); Qi Hong; Liu Liyan; Shen Jimin [International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090 (China); Li Yifan, E-mail: ijrc_pts_paper@yahoo.com [International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090 (China); Science and Technology Branch, Environment Canada, Toronto, Ontario M3H5T4 (Canada)

    2011-07-15

    A comprehensive sampling campaign was carried out to study atmospheric concentration of polycyclic aromatic hydrocarbons (PAHs) in Beijing and to evaluate the effectiveness of source control strategies in reducing PAHs pollution after the 29th Olympic Games. The sub-cooled liquid vapor pressure (logP{sub L}{sup o})-based model and octanol-air partition coefficient (K{sub oa})-based model were applied based on each seasonal dateset. Regression analysis among log K{sub P}, logP{sub L}{sup o} and log K{sub oa} exhibited high significant correlations for four seasons. Source factors were identified by principle component analysis and contributions were further estimated by multiple linear regression. Pyrogenic sources and coke oven emission were identified as major sources for both the non-heating and heating seasons. As compared with literatures, the mean PAH concentrations before and after the 29th Olympic Games were reduced by more than 60%, indicating that the source control measures were effective for reducing PAHs pollution in Beijing. - Highlights: > This is the first comprehensive study of PAHs in atmosphere after the 29th Olympics in Beijing, China. > The air quality before and after 29th Olympics has attracted much attention worldwide. > The study was helpful for other countries to understand how the Olympics affected PAHs emissions. > The study would act as a case study to know the effects that big events can impose on the host cities. - The source control measures implemented before and during the 29th Olympic Games were effective for reducing the emissions of air pollutants in Beijing.

  16. LHC Report: astounding availability

    CERN Multimedia

    Andrea Apollonio for the LHC team

    2016-01-01

    The LHC is off to an excellent start in 2016, having already produced triple the luminosity of 2015. An important factor in the impressive performance so far this year is the unprecedented machine availability.   LHC integrated luminosity in 2011, 2012, 2015 and 2016 and the prediction of the 2016 performance foreseen at the start of the year. Following the 2015-2016 end of year shutdown, the LHC restarted beam operation in March 2016. Between the restart and the first technical stop (TS1) in June, the LHC's beam intensity was successively increased, achieving operation with 2040 bunches per beam. The technical stop on 7-8 June was shortened to maximise the time available for luminosity production for the LHC experiments before the summer conferences. Following the technical stop, operation resumed and quickly returned to the performance levels previously achieved. Since then, the LHC has been running steadily with up to 2076 bunches per beam. Since the technical stop, a...

  17. Amphibians of Olympic National Park

    Science.gov (United States)

    ,

    2000-01-01

    Amphibians evolved from fishes about 360 million years ago and were the first vertebrates adapted to life on land. The word amphibian means "double life." It refers to the life history of many amphibians, which spend part of their life in water and part on land. There are three major groups of amphibians: salamanders, frogs, and toads, and caecilians. Salamanders, frogs, and toads can be found in Olympic National Park (ONP), but caecilians live only in tropical regions. Many amphibians are generalist predators, eating almost any prey they can fit into their mouths.

  18. The ATLAS computing challenge for HL-LHC

    CERN Document Server

    Campana, Simone; The ATLAS collaboration

    2016-01-01

    The ATLAS experiment successfully commissioned a software and computing infrastructure to support the physics program during LHC Run 2. The next phases of the accelerator upgrade will present new challenges in the offline area. In particular, at High Luminosity LHC (also known as Run 4) the data taking conditions will be very demanding in terms of computing resources: between 5 and 10 KHz of event rate from the HLT to be reconstructed (and possibly further reprocessed) with an average pile-up of up to 200 events per collision and an equivalent number of simulated samples to be produced. The same parameters for the current run are lower by up to an order of magnitude. While processing and storage resources would need to scale accordingly, the funding situation allows one at best to consider a flat budget over the next few years for offline computing needs. In this paper we present a study quantifying the challenge in terms of computing resources for HL-LHC and present ideas about the possible evolution of the ...

  19. Olympic Dam Operations

    International Nuclear Information System (INIS)

    Crew, R.J.

    1992-01-01

    The Olympic Dam copper-uranium-gold-silver deposit in South Australia was discovered in 1975. The Mine is located 520 kilometres NNW of Adelaide, in South Australia. Following a six year period of intensive investigation and assessment of all the aspects required for the development of the deposit, the Joint Venturers decided in December, 1985, to proceed with the project. Milling of ore commenced in June 1988 and final products are cathode copper, uranium ore concentrate (yellow cake), and refined gold and silver. Anticipated production, from treating approximately 1.5 million tonnes of ore, in normal production years, is expected to be 45,000 tonnes of copper, 1,600 tonnes of yellow cake (1350 tonnes of Uranium), 25,000 ounces of gold and 500,000 ounces of silver. (orig./HP) [de

  20. LHC Report: LHC smashes collision records

    CERN Multimedia

    Sarah Charley

    2016-01-01

    The Large Hadron Collider is now producing more than a billion proton-proton collisions per second.   The LHC is colliding protons at a faster rate than ever before: approximately 1 billion times per second. Since April 2016, the LHC has delivered more than 30 inverse femtobarns (fb-1) to both ATLAS and CMS. This means that around 2.4 quadrillion (2.4 million billion) collisions have been seen by each of the experiments this year. The inverse femtobarn is the unit of measurement for integrated luminosity, indicating the cumulative number of potential collisions. This compares with the total of 33.2 fb-1 produced between 2010 and 2015. The unprecedented performance this year is the result of both the incremental increases in collision rate and the sheer amount of time the LHC has been up and running. This comes after a slow start-up in 2015, when scientists and engineers still needed to learn how to operate the machine at a much higher energy. “With more energy, the machine is much more sen...

  1. Sponzorský projekt McDonald's Olympic Hopefuls na podporu mladých sportovců.

    OpenAIRE

    Adamec, Richard

    2008-01-01

    This thesis is devoted to the McDonald's Olympic Hopefuls sponsorship project. The first two parts include theoretical essentials for elaboration and the terms concerning marketing. Explanation of terms related to marketing communication and commercial communications is also included in this section. The third part is focused on sponsorship, its types and evaluation of sponsorship projects. The application part describes the history of the McDonald's Olympic Hopefuls project. Evaluation of th...

  2. SUPERCONDUCTING DIPOLE MAGNETS FOR THE LHC INSERTION REGIONS

    International Nuclear Information System (INIS)

    WILLEN, E.; ANERELLA, M.; COZZOLINO, J.; GANETIS, G.; GHOSH, A.; GUPTA, R.; HARRISON, M.; JAIN, A.; MARONE, A.; MURATORE, J.; PLATE, S.; SCHMALZLE, J.; WANDERER, P.; WU, K.C.

    2000-01-01

    Dipole bending magnets are required to change the horizontal separation of the two beams in the LHC. In Intersection Regions (IR) 1, 2, 5, and 8, the beams are brought into collision for the experiments located there. In IR4, the separation of the beams is increased to accommodate the machine's particle acceleration hardware. As part of the US contribution to the LHC Project, BNL is building the required superconducting magnets. Designs have been developed featuring a single aperture cold mass in a single cryostat, two single aperture cold masses in a single cryostat, and a dual aperture cold mass in a single cryostat. All configurations feature the 80 mm diameter, 10 m long superconducting coil design used in the main bending magnets of the Relativistic Heavy Ion Collider recently completed at Brookhaven. The magnets for the LHC, to be built at Brookhaven, are described and results from the program to build two dual aperture prototypes are presented

  3. Heavy Ion Collisions at the LHC - Last Call for Predictions

    Energy Technology Data Exchange (ETDEWEB)

    Armesto, N; Borghini, N; Jeon, S; Wiedemann, U A; Abreu, S; Akkelin, V; Alam, J; Albacete, J L; Andronic, A; Antonuv, D; Arleo, F; Armesto, N; Arsene, I C; Barnafoldi, G G; Barrette, J; Bauchle, B; Becattini, F; Betz, B; Bleicher, M; Bluhm, M; Boer, D; Bopp, F W; Braun-Munzinger, P; Bravina, L; Busza, W; Cacciari, M; Capella, A; Casalderrey-Solana, J; Chatterjee, R; Chen, L; Cleymans, J; Cole, B A; delValle, Z C; Csernai, L P; Cunqueiro, L; Dainese, A; de Deus, J D; Ding, H; Djordjevic, M; Drescher, H; Dremin, I M; Dumitru, A; El, A; Engel, R; d' Enterria, D; Eskola, K J; Fai, G; Ferreiro, E G; Fries, R J; Frodermann, E; Fujii, H; Gale, C; Gelis, F; Goncalves, V P; Greco, V; Gyulassy, M; van Hees, H; Heinz, U; Honkanen, H; Horowitz, W A; Iancu, E; Ingelman, G; Jalilian-Marian, J; Jeon, S; Kaidalov, A B; Kampfer, B; Kang, Z; Karpenko, I A; Kestin, G; Kharzeev, D; Ko, C M; Koch, B; Kopeliovich, B; Kozlov, M; Kraus, I; Kuznetsova, I; Lee, S H; Lednicky, R; Letessier, J; Levin, E; Li, B; Lin, Z; Liu, H; Liu, W; Loizides, C; Lokhtin, I P; Machado, M T; Malinina, L V; Managadze, A M; Mangano, M L; Mannarelli, M; Manuel, C; Martinez, G; Milhano, J G; Mocsy, A; Molnar, D; Nardi, M; Nayak, J K; Niemi, H; Oeschler, H; Ollitrault, J; Paic, G; Pajares, C; Pantuev, V S; Papp, G; Peressounko, D; Petreczky, P; Petrushanko, S V; Piccinini, F; Pierog, T; Pirner, H J; Porteboeuf, S; Potashnikova, I; Qin, G Y; Qiu, J; Rafelski, J; Rajagopal, K; Ranft, J; Rapp, R; Rasanen, S S; Rathsman, J; Rau, P; Redlich, K; Renk, T; Rezaeian, A H; Rischke, D; Roesler, S; Ruppert, J; Ruuskanen, P V; Salgado, C A; Sapeta, S; Sarcevic, I; Sarkar, S; Sarycheva, L I; Schmidt, I; Shoski, A I; Sinha, B; Sinyukov, Y M; Snigirev, A M; Srivastava, D K; Stachel, J; Stasto, A; Stocker, H; Teplov, C Y; Thews, R L; Torrieri, G; Pop, V T; Triantafyllopoulos, D N; Tuchin, K L; Turbide, S; Tywoniuk, K; Utermann, A; Venugopalan, R; Vitev, I; Vogt, R; Wang, E; Wang, X N; Werner, K; Wessels, E; Wheaton, S; Wicks, S; Wiedemann, U A; Wolschin, G; Xiao, B; Xu, Z; Yasui, S; Zabrodin, E; Zapp, K; Zhang, B

    2008-02-25

    In August 2006, the CERN Theory Unit announced to restructure its visitor program and to create a 'CERN Theory Institute', where 1-3 month long specific programs can take place. The first such Institute was held from 14 May to 10 June 2007, focusing on 'Heavy Ion Collisions at the LHC - Last Call for Predictions'. It brought together close to 100 scientists working on the theory of ultra-relativistic heavy ion collisions. The aim of this workshop was to review and document the status of expectations and predictions for the heavy ion program at the Large Hadron Collider LHC before its start. LHC will explore heavy ion collisions at {approx} 30 times higher center of mass energy than explored previously at the Relativistic Heavy Ion Collider RHIC. So, on the one hand, the charge of this workshop provided a natural forum for the exchange of the most recent ideas, and allowed to monitor how the understanding of heavy ion collisions has evolved in recent years with the data from RHIC, and with the preparation of the LHC experimental program. On the other hand, the workshop aimed at a documentation which helps to distinguish pre- from post-dictions. An analogous documentation of the 'Last Call for Predictions' [1] was prepared prior to the start of the heavy-ion program at the Relativistic Heavy Ion Collider RHIC, and it proved useful in the subsequent discussion and interpretation of RHIC data. The present write-up is the documentation of predictions for the LHC heavy ion program, received or presented during the CERN TH Institute. The set-up of the CERN TH Institute allowed us to aim for the wide-most coverage of predictions. There were more than 100 presentations and discussions during the workshop. Moreover, those unable to attend could still participate by submitting predictions in written form during the workshop. This followed the spirit that everybody interested in making a prediction had the right to be heard. To arrive at a concise

  4. “Bring It under the Legacy Umbrella”: Olympic Host Cities and the Changing Fortunes of the Sustainability Agenda

    Directory of Open Access Journals (Sweden)

    John R. Gold

    2013-08-01

    Full Text Available A concern for enduring urban outcomes lies at the heart of the Olympic Games in a way that no other sporting or cultural event can match, but each age has recast the ways in which such outcomes have been framed in light of its own values and needs. Seen against that background, this paper examines the evolution of the Olympic movement’s sustainability agenda. It first considers how the environment emerged as an issue within the Winter Games through concerns over environmental protection, discusses measures introduced to embed sustainability into official Olympic practice, and explores the evolution of the dynamic relationship between sustainability and the overlapping but, to some extent, rival concept of “legacy”. The latter part of the paper illustrates these ideas with regard to the London 2012 Summer Olympic and Paralympic Games. It analyses the “One Planet Games” concept, how this was developed for the bid, and how it was subsequently put into practice, commenting particularly on the carbon footprint, creation of the Olympic Park (as sustainable legacy and the promotion of sustainable living. The conclusion comments on the continuing challenges encountered in implementing sustainability plans and addressing long-term legacy.

  5. Quench protection of the LHC inner triplet quadrupoles built at Fermilab

    CERN Document Server

    Bauer, P; Chiesa, L; Di Marco, J; Fehér, S; Lamm, M J; McInturff, A D; Nobrega, A; Orris, D; Tartaglia, M; Tompkins, J C; Zlobin, A V

    2001-01-01

    High gradient quadrupoles are being developed by the US-LHC Accelerator project for the LHC interaction region inner triplets. These 5.5 m long magnets have a single 70 mm aperture and operate in superfluid helium at a peak gradient of 215 T/m. Through the construction and test of eight 2 meter long model quadrupoles, strip heaters of various geometries and insulation thicknesses have proven to be effective in protecting the magnets from excessively high coil temperatures and coil voltages to ground. This paper reports on the results of the model program to optimize the heater performance within the context of the LHC inner triplet electrical power and quench detection scheme. (6 refs).

  6. Heavy Ion Physics with the ATLAS Detector at the LHC

    International Nuclear Information System (INIS)

    Trzupek, A.

    2009-01-01

    The heavy-ion program at LHC will be pursued by three experiments including ATLAS, a multipurpose detector to study p + p collisions. A report on the potential of the ATLAS detector to uncover new physics in Pb + Pb collisions at energies thirty times larger than energy available at RHIC will be presented. Key aspects of the heavy-ion program of the ATLAS experiment, implied by measurements at RHIC, will be discussed. They include measurement capability of high-p T hadronic and electromagnetic probes, quarkonia as well as elliptic flow and other bulk phenomena. Measurements by the ATLAS experiment will provide crucial information about the formation of a quark-gluon plasma at the new energy scale accessible at the LHC. (author)

  7. LHC collimator controls for a safe LHC operation

    International Nuclear Information System (INIS)

    Redaelli, S.; Assmann, R.; Losito, R.; Donze, M.; Masi, A.

    2012-01-01

    The Large Hadron Collider (LHC) collimation system is designed to protect the machine against beam losses and consists of 108 collimators, 100 of which are movable, located along the 27 km long ring and in the transfer lines. The cleaning performance and machine protection role of the system depend critically on accurate jaw positioning. A fully redundant control system has been developed to ensure that the collimators dynamically follow optimum settings in all phases of the LHC operational cycle. Jaw positions and collimator gaps are interlocked against dump limits defined redundantly as functions of time, beam energy and the β functions, which describe the focusing property of the beams. In this paper, the architectural choices that guarantee a safe LHC operation are presented. Hardware and software implementations that ensure the required performance are described. (authors)

  8. Evidence of Aerosol's Influence on Climate from Beijing Olympics

    Science.gov (United States)

    Chen, S.; Fu, Q.; Huang, J.; Ge, J.; Su, J.

    2009-12-01

    Air pollution is a difficult problem during the process of industrialization in most developing countries. In China, the main air pollutants are inhaled aerosol particles. Because of the extremely high loading and rapid development, Beijing became a heavily polluted city, with a population of more than 16 million. The 2008 Olympic Summer Games provided a unique opportunity for the study of climate effects of aerosols due to many measurements taken to fight pollution caused by industrialization and economic growth.Surface temperature is the most intuitive meteorological factor and easy to get. Therefore, aerosol’s radiative effects on regional climate can be known by studying the relationship between aerosols and surface temperature in Beijing city in August 2008. However, many factors can affect the surface temperature and cloud is considered as a very important meteorological element in radiation balance. In order to remove the impact of clouds on surface temperature, here the ground temperature in clear sky days (when cloud cover is less than 2) are selected. Aerosol data from the MODerate resolution Imaging Spectroradiometer (MODIS) onboard the Earth Observing System (EOS) Aqua shows that aerosol concentration decreased significantly in the area of Olympic venues in August 2008. Meanwhile, the ground-based observation data shows the surface temperature during the day (14LT) and night (02LT) in August 2008 is higher and lower than the mean temperature in August from 2002 to 2008, respectively. It is discovered that the distribution of satellite-retrieved aerosol optical Depth (AOD) in the whole area of Beijing in August of 2003 and 2004 is similar to that in 2008. We chosen four meteorological stations to analyze surface temperature and found that the diurnal changes of surface temperature are consistent with that in August of 2003, 2004 and 2008. Meanwhile, the decrease of AOD in the area of Olympic venues in August 2008 leads to the increase of precipitation

  9. Vision Profile and Ocular Characteristics of Special Olympics Athletes: Report from India.

    Science.gov (United States)

    Gothwal, Vijaya K; Sumalini, Rebecca; Narasaiah, Asa; Panda, Soumya

    2017-08-01

    Previous reports, albeit isolated, of vision and ocular screening of athletes with intellectual disability participating in the Special Olympics, UK, indicated high rates of refractive error and ocular morbidity; however, there have been no reports of similar sports events for this population from India. This study set out to evaluate the vision profile and ocular characteristics of athletes with intellectual disability attending the Special Olympics Lions Club International Opening Eyes (SOLCIOE) event in 2012 in India. A cross-sectional study was conducted, where a protocol-based ophthalmological assessment was performed by trained optometrists at a tertiary eye care center. Overall, 172 athletes (mean age 18.6 years, 70% male) with intellectual disability participated, and 138 (80%) were able to cooperate for complete or nearly complete vision and ocular assessment. A total of 56 (32%) had never had a previous vision or ocular health status examination. A total of 46 (32%) presented with low vision (World Health Organization definition <6/18 to 3/60 in the better eye), 21% needed a first or updated spectacle prescription, and 28% had significant ocular pathology as the cause of visual loss. The proportions of refractive errors and ocular disorders in athletes with intellectual disability attending the SOLCIOE program in South India are similar to those reported for able-bodied school-aged children in urban and rural India. Like that of their able-bodied peers, the visual needs of children with intellectual disability are also not adequately being met.

  10. Sports injuries and illnesses during the Winter Olympic Games 2010.

    Science.gov (United States)

    Engebretsen, Lars; Steffen, Kathrin; Alonso, Juan Manuel; Aubry, Mark; Dvorak, Jiri; Junge, Astrid; Meeuwisse, Willem; Mountjoy, Margo; Renström, Per; Wilkinson, Mike

    2010-09-01

    Identification of high-risk sports, including their most common and severe injuries and illnesses, will facilitate the identification of sports and athletes at risk at an early stage. To analyse the frequencies and characteristics of injuries and illnesses during the XXI Winter Olympic Games in Vancouver 2010. All National Olympic Committees' (NOC) head physicians were asked to report daily the occurrence (or non-occurrence) of newly sustained injuries and illnesses on a standardised reporting form. In addition, the medical centres at the Vancouver and Whistler Olympic clinics reported daily on all athletes treated for injuries and illnesses. Physicians covering 2567 athletes (1045 females, 1522 males) from 82 NOCs participated in the study. The reported 287 injuries and 185 illnesses resulted in an incidence of 111.8 injuries and 72.1 illnesses per 1000 registered athletes. In relation to the number of registered athletes, the risk of sustaining an injury was highest for bobsleigh, ice hockey, short track, alpine freestyle and snowboard cross (15-35% of registered athletes were affected in each sport). The injury risk was lowest for the Nordic skiing events (biathlon, cross country skiing, ski jumping, Nordic combined), luge, curling, speed skating and freestyle moguls (less than 5% of registered athletes). Head/cervical spine and knee were the most common injury locations. Injuries were evenly distributed between training (54.0%) and competition (46.0%; p=0.18), and 22.6% of the injuries resulted in an absence from training or competition. In skeleton, figure and speed skating, curling, snowboard cross and biathlon, every 10th athlete suffered from at least one illness. In 113 illnesses (62.8%), the respiratory system was affected. At least 11% of the athletes incurred an injury during the games, and 7% of the athletes an illness. The incidence of injuries and illnesses varied substantially between sports. Analyses of injury mechanisms in high-risk Olympic winter

  11. LHC Report: The beam is back at the LHC

    CERN Multimedia

    Reyes Alemany

    2015-01-01

    A series of sector beam tests paved the way for the start-up of the LHC in 2008 and 2009. These tests and the follow-up of the issues that arose were part of the process that led to a smooth start-up with beam.   Given this experience, sector tests were scheduled to take place several weeks before the 2015 start-up. On the weekend of 6-9 March, beam from the SPS was injected into both LHC injection regions, followed by a first pass through the downstream LHC sectors. For the clockwise LHC beam (called “beam 1”) this meant passing through ALICE and into Sector 2-3, while the anticlockwise beam (called “beam 2”) was threaded through LHCb and all the way from Point 8 to Point 6, where it was extracted by the beam dump kickers onto the beam dump block. The dry runs in the previous weeks were mainly targeted at preparation for the sector tests. The systems tested included: injection, timing, synchronisation and beam instrumentation. The beam interlock ...

  12. Disease distribution and medical resources during the Beijing 2008 Olympic and Paralympic Games.

    Science.gov (United States)

    Liang, Xue-Ya; Lan, Ling; Chen, Wei-Na; Zhang, Ai-Ping; Lü, Chao-Ying; Lü, Yan-Wei; Dai, Jian-Ping

    2011-04-01

    Appropriate planning and staffing for medical services at large-scale athletic events is essential to provide for a safe and successful competition. There are few well-documented accounts describing the demand for such services. The present study provided the data from the Beijing 2008 Olympics and Paralympics, with a view to provide the guidance for planning future events. A total of 22 029 and 8046 patients, who received medical care from a physician at an Olympic or Paralympic medical station, were included. The patient proportion among different personnel, various disease proportions at different kinds of venues, and the disease spectrum at specified venues at the Olympics and Paralympics were analyzed. At both games, the patient proportion varied by accreditation status. The staff accounted for the largest number of visits at the Olympics (44.83%) and Paralympics (36.95%), with respiratory diseases the most common. Various disease spectrums were discovered at the different kinds of venues. Surgical diseases were the most frequently listed reason for visits, both at competition and non-competition venues, especially during the Paralympics. The sport-related injuries accounted for a majority of the surgical cases during both games. At training venues, ear nose and throat diseases accounted for the greatest number of visits during both games. During both games, people contracted different diseases at different venues. Adequate surgeons should be designated to offer assistance mostly in trauma situations. Appropriate numbers of physicians in respiratory diseases and otorhinolaryngology is of great importance.

  13. Ambient concentrations of aldehydes in relation to Beijing Olympic air pollution control measures

    Science.gov (United States)

    Gong, J. C.; Zhu, T.; Hu, M.; Zhang, L. W.; Cheng, H.; Zhang, L.; Tong, J.; Zhang, J.

    2010-08-01

    Aldehydes are ubiquitous constituents of the atmosphere. Their concentrations are elevated in polluted urban atmospheres. The present study was carried out to characterize three aldehydes of most health concern (formaldehyde, acetaldehyde, and acrolein) in a central Beijing site in the summer and early fall of 2008 (from June to October). Measurements were made before, during, and after the Beijing Olympics to examine whether the air pollution control measures implemented to improve Beijing's air quality during the Olympics had any impact on concentrations of the three aldehydes. Average concentrations of formaldehyde, acetaldehyde and acrolein were 29.34 ± 15.12 μg/m3, 27.09 ± 15.74 μg/m3 and 2.32 ± 0.95 μg/m3, respectively, for the entire period of measurements, all being the highest among the levels measured in cities around the world in photochemical smog seasons. Among the three measured aldehydes, only acetaldehyde had a substantially reduced mean concentration during the Olympic air pollution control period compared to the pre-Olympic period. Formaldehyde and acrolein followed the changing pattern of temperature and were each significantly correlated with ozone (a secondary product of photochemical reactions). In contrast, acetaldehyde was significantly correlated with several pollutants emitted mainly from local emission sources (e.g., NO2, CO, and PM2.5). These findings suggest that local direct emissions had a larger impact on acetaldehyde than formaldehyde and acrolein.

  14. Review of quench simulations for the protection of LHC main dipole magnets

    OpenAIRE

    Sonnemann, F; Danner, A

    1999-01-01

    The simulation program QUABER [1] allows studying the quench process of superconducting magnets for the LHC. The performance of the protection system of the LHC main dipole magnets was simulated under various parameter dependencies at different magnet excitation currents. This simulation study was motivated to complement measurement results in order to help preparing and understanding experiments of the quench propagation and magnet protection. The influence of the quench propagation velocity...

  15. Anti-doping analyses at the Sochi Olympic and Paralympic Games 2014.

    Science.gov (United States)

    Sobolevsky, Tim; Krotov, Grigory; Dikunets, Marina; Nikitina, Maria; Mochalova, Elena; Rodchenkov, Grigory

    2014-01-01

    The laboratory anti-doping services during XXII Winter Olympic and XI Paralympic games in Sochi in 2014 were provided by a satellite laboratory facility located within the strictly secured Olympic Park. This laboratory, established and operated by the personnel of Antidoping Center, Moscow, has been authorized by the World Anti-Doping Agency (WADA) to conduct doping control analyses. The 4-floor building accommodated the most advanced analytical instrumentation and became a place of attraction for more than 50 Russian specialists and 25 foreign experts, including independent observers. In total, 2134 urine and 479 blood samples were delivered to the laboratory and analyzed during the Olympic Games (OG), and 403 urine and 108 blood samples - during the Paralympic Games (PG). The number of erythropoietin tests requested in urine was 946 and 166 at the OG and PG, respectively. Though included in the test distribution plan, a growth hormone analysis was cancelled by the Organizing Committee just before the Games. Several adverse analytical findings have been reported including pseudoephedrine (1 case), methylhexaneamine (4 cases), trimetazidine (1 case), dehydrochloromethyltestosterone (1 case), clostebol (1 case), and a designer stimulant N-ethyl-1-phenylbutan-2-amine (1 case). Copyright © 2014 John Wiley & Sons, Ltd.

  16. Economic Cost of an Algae Bloom Cleanup in China's 2008 Olympic Sailing Venue

    Science.gov (United States)

    Wang, X. H.; Li, L.; Bao, X.; Zhao, L. D.

    2009-07-01

    In the summer of 2008, an algae bloom struck the coast of Qingdao, China, where the 2008 Olympic sailing events were to be held. The bloom was caused by the drift and proliferation of the green algae Enteromorpha (see http://precedings.nature.com/documents/2352/version/1). It lasted for more than 1 month and covered nearly the entire sailing venue. The Enteromorpha bloom was so intense that national and local governments invested a tremendous amount of labor and resources in a cleanup effort in order to achieve Olympic Games standards [Hu and He, 2008].

  17. Physics perspectives with AFTER@LHC (A Fixed Target ExpeRiment at LHC

    Directory of Open Access Journals (Sweden)

    Massacrier L.

    2018-01-01

    Full Text Available AFTER@LHC is an ambitious fixed-target project in order to address open questions in the domain of proton and neutron spins, Quark Gluon Plasma and high-x physics, at the highest energy ever reached in the fixed-target mode. Indeed, thanks to the highly energetic 7 TeV proton and 2.76 A.TeV lead LHC beams, center-of-mass energies as large as sNN = 115 GeV in pp/pA and sNN = 72 GeV in AA can be reached, corresponding to an uncharted energy domain between SPS and RHIC. We report two main ways of performing fixed-target collisions at the LHC, both allowing for the usage of one of the existing LHC experiments. In these proceedings, after discussing the projected luminosities considered for one year of data taking at the LHC, we will present a selection of projections for light and heavy-flavour production.

  18. LHC Nobel Symposium Proceedings

    Science.gov (United States)

    Ekelöf, Tord

    2013-12-01

    puzzlement. The apparent absence of hints in the LHC experimental data of new phenomena that could relate to dark matter, dark energy, the dominance of matter over antimatter in the Universe, the unification of the strong and the electroweak interactions and their further unification with gravity left the Symposium with no guidance as to how to answer the question: what next? And in experimental fundamental science it is not the confirmation of already established theories that thrills the most; it is the appearance of the unexpected that creates the greatest excitement. However, the LHC is only at the beginning of its voyage into the uncharted territories of higher energies and smaller dimensions that it was built for, so the possibilities for unexpected discoveries are only starting to be explored. The LHC will start up again in 2015 with nearly twice its previous energy and with increased luminosity—new discoveries might then appear sooner than we even dare hope for! The LHC Nobel Symposium was attended by about 60 invited participants and lasted four days. The program was divided into seven sessions; QCD and Heavy Ion Physics, B Physics, Electroweak Physics, The Higgs Boson, Connections to Neutrino Physics and Astroparticle Physics, Beyond the Standard Model and Forward Look. There were 27 plenary invited talks given by participants, each followed by lively discussions. All but one of the speakers have submitted write-ups of their talks for these proceedings. We are hopeful that the remaining talk will be published in a forthcoming issue of Physica Scripta . I am gratified that Professor Roland Allen has agreed to write a paper on the essence of the Higgs boson discovery to be published in Physica Scripta , intended for undergraduate students and educated physicists, regardless of their field of research. I wish to express my deep gratitude to all Speakers and Participants in the Symposium, to the Members of the Local and International Organizing Committees, to the

  19. Volunteer Motivations at a National Special Olympics Event

    Science.gov (United States)

    Khoo, Selina; Engelhorn, Rich

    2011-01-01

    Understanding the motivations for people to volunteer with the management and execution of major sporting events is important for the recruitment and retention of the volunteers. This research investigated volunteer motivations at the first National Special Olympics held in Ames, Iowa, USA in July 2006. A total of 289 participants completed the 28…

  20. Jet calibration in the ATLAS experiment at LHC

    CERN Document Server

    Francavilla, P

    2009-01-01

    Jets produced in the hadronisation of quarks and gluons play a central role in the rich physics program that will be covered by the ATLAS experiment at the LHC, and are central elements of the signature for many physics channels. A well understood energy scale, which for some processes demands an uncertainty in the energy scale of order 1%, is a prerequisite. Moreover, in early data we face the challenge of dealing with the unexpected issues of a brand new detector in an unexplored energy domain. The ATLAS collaboration is carrying out a program to revisit the jet calibration strategies used in earlier hadron-collider experiments and develop a strategy which takes into account the new experimental problems introduced from higher measurement precision and from the LHC environment. The ATLAS calorimeter is intrinsically non-compensating and we will discuss the use of different offline approaches based on cell energy density and jet topology to correct the linearity response while improving the resolution. In ad...

  1. LHC Report: Boost in bunches brings record luminosity

    CERN Multimedia

    2011-01-01

    Having hit a luminosity of around 8.4x1032 cm-2 s-1 with 768 bunches per beam, the LHC went into a 5-day machine development (MD) program on Wednesday 4 May. Operators are now working on increasing the number of particle bunches in the machine towards a 2011 maximum of around 1380 bunches. The team is already hitting major milestones, recording another record-breaking peak luminosity on Monday 23 May.   Former LHC Project Leader Lyn Evans (to the right) and Laurette Ponce, the engineer-in-charge when the recent luminosity record was achieved. The MD periods improve our understanding of the machine, with the aim of increasing its short- and long-term performance. This one also included tests of the machine’s configurations for special physics runs and a future high luminosity LHC. It was an intense program and overall it went very well, with most measurements carried out successfully. Highlights included: commissioning a dedicated machine setup for TOTEM and ALFA; succe...

  2. Novel Materials for Collimators at LHC and its Upgrades

    CERN Document Server

    AUTHOR|(CDS)2108536; Dallocchio, Alessandro; Garlasche, Marco; Gentini, Luca; Gradassi, Paolo; Guinchard, Michael; Redaelli, Stefano; Rossi, Adriana; Sacristan De Frutos, Oscar; Carra, Federico; Quaranta, Elena

    2015-01-01

    Collimators for last-generation particle accelerators like the LHC, must be designed to withstand the close interaction with intense and energetic particle beams, safely operating over an extended range of temperatures in harsh environments, while minimizing the perturbing effects, such as instabilities induced by RF impedance, on the circulating beam. The choice of materials for collimator active components is of paramount importance to meet these requirements, which are to become even more demanding with the increase of machine performances expected in future upgrades, such as the High Luminosity LHC (HL-LHC). Consequently, a farreaching R&D program has been launched to develop novel materials with excellent thermal shock resistance and high thermal and electrical conductivity, replacing or complementing materials used for present collimators. Molybdenum Carbide - Graphite and Copper-Diamond composites have been so far identified as the most promising materials. The manufacturing methods, properties and...

  3. HL-LHC alternatives

    CERN Document Server

    Tomás, R; White, S

    2014-01-01

    The HL-LHC parameters assume unexplored regimes for hadron colliders in various aspects of accelerator beam dynamics and technology. This paper reviews three alternatives that could potentially improve the LHC performance: (i) the alternative filling scheme 8b+4e, (ii) the use of a 200 MHz RF system in the LHC and (iii) the use of proton cooling methods to reduce the beam emittance (at top energy and at injection). The alternatives are assessed in terms of feasibility, pros and cons, risks versus benefits and the impact on beam availability.

  4. The super-LHC

    CERN Document Server

    Mangano, Michelangelo L

    2010-01-01

    We review here the prospects of a long-term upgrade programme for the Large Hadron Collider (LHC), CERN laboratory's new proton-proton collider. The super-LHC, which is currently under evaluation and design, is expected to deliver of the order of ten times the statistics of the LHC. In addition to a non-technical summary of the principal physics arguments for the upgrade, I present a pedagogical introduction to the technological challenges on the accelerator and experimental fronts, and a review of the current status of the planning.

  5. The QuarkNet CMS masterclass: bringing the LHC to students

    Science.gov (United States)

    Cecire, Kenneth; McCauley, Thomas

    2016-04-01

    QuarkNet is an educational program which brings high school teachers and their students into the particle physics research community. The program supports research experiences and professional development workshops and provides inquiry-oriented investigations, some using real experimental data. The CMS experiment at the LHC has released several thousand proton-proton collision events for use in education and outreach. QuarkNet, in collaboration with CMS, has developed a physics masterclass and e-Lab based on this data. A masterclass is a day-long educational workshop where high school students travel to nearby universities and research laboratories. There they learn from LHC physicists about the basics of particle physics and detectors. They then perform a simple measurement using LHC data, and share their results with other students around the world via videoconference. Since 2011 thousands of students from over 25 countries have participated in the CMS masterclass as organized by QuarkNet and the International Particle Physics Outreach Group (IPPOG).We describe here the masterclass exercise: the physics, the online event display and database preparation behind it, the measurement the students undertake, their results and experiences, and future plans for the exercise.

  6. LHC Supertable

    International Nuclear Information System (INIS)

    Pereira, M.; Lahey, T.E.; Lamont, M.; Mueller, G.J.; Teixeira, D.D.; McCrory, E.S.

    2012-01-01

    LHC operations generate enormous amounts of data. This data is being stored in many different databases. Hence, it is difficult for operators, physicists, engineers and management to have a clear view on the overall accelerator performance. Until recently the logging database, through its desktop interface TIMBER, was the only way of retrieving information on a fill-by-fill basis. The LHC Supertable has been developed to provide a summary of key LHC performance parameters in a clear, consistent and comprehensive format. The columns in this table represent main parameters that describe the collider operation such as luminosity, beam intensity, emittance, etc. The data is organized in a tabular fill-by-fill manner with different levels of detail. Particular emphasis was placed on data sharing by making data available in various open formats. Typically the contents are calculated for periods of time that map to the accelerator's states or beam modes such as Injection, Stable Beams, etc. Data retrieval and calculation is triggered automatically after the end of each fill. The LHC Supertable project currently publishes 80 columns of data on around 100 fills. (authors)

  7. The CMS High Granularity Calorimeter for the High Luminosity LHC

    Science.gov (United States)

    Sauvan, J.-B.

    2018-02-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5-1 cm2 cell size, with the remainder of the HCAL based on highly-segmented scintillators with silicon photomultiplier (SiPM) readout. The intrinsic high-precision timing capabilities of the silicon sensors will add an extra dimension to event reconstruction, especially in terms of pileup rejection.

  8. Route prediction model of infectious diseases for 2018 Winter Olympics in Korea

    International Nuclear Information System (INIS)

    Kim, Eungyeong; Lee, Seok; Byun, Young Tae; Kim, Jae Hun; Lee, Taikjin; Lee, Hyuk-jae

    2014-01-01

    There are many types of respiratory infectious diseases caused by germs, virus, mycetes and parasites. Researchers recently have tried to develop mathematical models to predict the epidemic of infectious diseases. However, with the development of ground transportation system in modern society, the spread of infectious diseases became faster and more complicated in terms of the speed and the pathways. The route of infectious diseases during Vancouver Olympics was predicted based on the Susceptible-Infectious-Recovered (SIR) model. In this model only the air traffic as an essential factor for the intercity migration of infectious diseases was involved. Here, we propose a multi-city transmission model to predict the infection route during 2018 Winter Olympics in Korea based on the pre-existing SIR model. Various types of transportation system such as a train, a car, a bus, and an airplane for the interpersonal contact in both inter- and intra-city are considered. Simulation is performed with assumptions and scenarios based on realistic factors including demographic, transportation and diseases data in Korea. Finally, we analyze an economic profit and loss caused by the variation of the number of tourists during the Olympics

  9. Route prediction model of infectious diseases for 2018 Winter Olympics in Korea

    Science.gov (United States)

    Kim, Eungyeong; Lee, Seok; Byun, Young Tae; Kim, Jae Hun; Lee, Hyuk-jae; Lee, Taikjin

    2014-03-01

    There are many types of respiratory infectious diseases caused by germs, virus, mycetes and parasites. Researchers recently have tried to develop mathematical models to predict the epidemic of infectious diseases. However, with the development of ground transportation system in modern society, the spread of infectious diseases became faster and more complicated in terms of the speed and the pathways. The route of infectious diseases during Vancouver Olympics was predicted based on the Susceptible-Infectious-Recovered (SIR) model. In this model only the air traffic as an essential factor for the intercity migration of infectious diseases was involved. Here, we propose a multi-city transmission model to predict the infection route during 2018 Winter Olympics in Korea based on the pre-existing SIR model. Various types of transportation system such as a train, a car, a bus, and an airplane for the interpersonal contact in both inter- and intra-city are considered. Simulation is performed with assumptions and scenarios based on realistic factors including demographic, transportation and diseases data in Korea. Finally, we analyze an economic profit and loss caused by the variation of the number of tourists during the Olympics.

  10. Social aspects of teaching and training Special Olympics football in Ukraine

    Directory of Open Access Journals (Sweden)

    Irina Kohut

    2015-04-01

    Full Text Available Purpose: definition social effect of sports for footballers with abnormal mental development. Material and Methods: the study was conducted based on a survey of parents of players of Special Olympics (n=45. Results: there were analyzed the importance of joint with healthy peers training sessions for players with disabilities mental development. Football training sessions are seen as a means of social integration for this contingent. There were identified social relationships in the system: «athlete – an athlete», «athlete – coach». Conclusions: the necessity of implementing «Unified Sports» program in training process for people with disabilities mental development, which significantly contributes to the social integration of persons with disabilities. Develop social skills and relationships in the team are due to mutual understanding and cohesion of the team.

  11. developing of antique olympic plays in a roman period at board of different emperors

    Directory of Open Access Journals (Sweden)

    Kasianenko O.G.

    2009-12-01

    Full Text Available Researched the questions of development the Ancient Olympic Games, after the capture Greece territory by the Roman army. This condition and development in future fully depended on the social and political phenomena in Roman society preferring more aggressive types of «spectacles». The direction of quickly changing emperors was represented on status of the competitions. Positive relation authorities to competitions brought to achievement the second «bloom» of the Olympic Games in the Roman period.

  12. R-parity violation at the LHC

    Energy Technology Data Exchange (ETDEWEB)

    Dercks, Daniel [Universitaet Bonn, Physikalisches Institut, Bethe Center for Theoretical Physics, Bonn (Germany); Universitaet Hamburg, II. Institut fuer Theoretische Physik, Hamburg (Germany); Dreiner, Herbi; Krauss, Manuel E.; Opferkuch, Toby; Reinert, Annika [Universitaet Bonn, Physikalisches Institut, Bethe Center for Theoretical Physics, Bonn (Germany)

    2017-12-15

    We investigate the phenomenology of the MSSM extended by a single R-parity-violating coupling at the unification scale. For all R-parity-violating couplings, we discuss the evolution of the particle spectra through the renormalization group equations and the nature of the lightest supersymmetric particle (LSP) within the CMSSM, as an example of a specific complete supersymmetric model. We use the nature of the LSP to classify the possible signatures. For each possible scenario we present in detail the current LHC bounds on the supersymmetric particle masses, typically obtained using simplified models. From this we determine the present coverage of R-parity-violating models at the LHC. We find several gaps, in particular for a stau-LSP, which is easily obtained in R-parity-violating models. Using the program CheckMATE we recast existing LHC searches to set limits on the parameters of all R-parity-violating CMSSMs. We find that virtually all of them are either more strongly constrained or similarly constrained in comparison to the R-parity-conserving CMSSM, including the anti U anti D anti D models. For each R-parity-violating CMSSM we then give the explicit lower mass bounds on all relevant supersymmetric particles. (orig.)

  13. An Experimental High-Resolution Forecast System During the Vancouver 2010 Winter Olympic and Paralympic Games

    Science.gov (United States)

    Mailhot, J.; Milbrandt, J. A.; Giguère, A.; McTaggart-Cowan, R.; Erfani, A.; Denis, B.; Glazer, A.; Vallée, M.

    2014-01-01

    Environment Canada ran an experimental numerical weather prediction (NWP) system during the Vancouver 2010 Winter Olympic and Paralympic Games, consisting of nested high-resolution (down to 1-km horizontal grid-spacing) configurations of the GEM-LAM model, with improved geophysical fields, cloud microphysics and radiative transfer schemes, and several new diagnostic products such as density of falling snow, visibility, and peak wind gust strength. The performance of this experimental NWP system has been evaluated in these winter conditions over complex terrain using the enhanced mesoscale observing network in place during the Olympics. As compared to the forecasts from the operational regional 15-km GEM model, objective verification generally indicated significant added value of the higher-resolution models for near-surface meteorological variables (wind speed, air temperature, and dewpoint temperature) with the 1-km model providing the best forecast accuracy. Appreciable errors were noted in all models for the forecasts of wind direction and humidity near the surface. Subjective assessment of several cases also indicated that the experimental Olympic system was skillful at forecasting meteorological phenomena at high-resolution, both spatially and temporally, and provided enhanced guidance to the Olympic forecasters in terms of better timing of precipitation phase change, squall line passage, wind flow channeling, and visibility reduction due to fog and snow.

  14. Upgrade of the beam extraction system of the GTS-LHC electron cyclotron resonance ion source at CERN.

    Science.gov (United States)

    Toivanen, V; Bellodi, G; Dimov, V; Küchler, D; Lombardi, A M; Maintrot, M

    2016-02-01

    Linac3 is the first accelerator in the heavy ion injector chain of the Large Hadron Collider (LHC), providing multiply charged heavy ion beams for the CERN experimental program. The ion beams are produced with GTS-LHC, a 14.5 GHz electron cyclotron resonance ion source, operated in afterglow mode. Improvement of the GTS-LHC beam formation and beam transport along Linac3 is part of the upgrade program of the injector chain in preparation for the future high luminosity LHC. A mismatch between the ion beam properties in the ion source extraction region and the acceptance of the following Low Energy Beam Transport (LEBT) section has been identified as one of the factors limiting the Linac3 performance. The installation of a new focusing element, an einzel lens, into the GTS-LHC extraction region is foreseen as a part of the Linac3 upgrade, as well as a redesign of the first section of the LEBT. Details of the upgrade and results of a beam dynamics study of the extraction region and LEBT modifications will be presented.

  15. HL-LHC updates in Japan

    CERN Multimedia

    Antonella Del Rosso

    2014-01-01

    At a recent meeting in Japan, updates on the High Luminosity LHC (HL-LHC) project were presented, including the progress made so far and the deadlines still to be met for the upgraded machine to be operational from 2020.   New magnets made with advanced superconductor Nb3Sn in the framework of the HL-LHC project. These magnets are currently under construction at CERN by the TE-MSC group. The LHC is the world’s most powerful particle accelerator, and in 2015 it will reach yet another new record for the energy of its colliding beams. One key factor of its discovery potential is its ability to produce collisions described in mathematical terms by the parameter known as “luminosity”. In 2025, the HL-LHC project will allow the total number of collisions in the LHC to increase by a factor of 10. The first step in this rich upgrade programme is the delivery of the Preliminary Design Report (PDR), which is also a key milestone of the HiLumi LHC Design Study partly fund...

  16. RESULTING EFFICACY OF MID-TRACK RACE IN MODERN OLYMPISM

    Directory of Open Access Journals (Sweden)

    Kosta Goranović

    2011-08-01

    Full Text Available The research problem was analysis of resulting efficacy of mid-track race in 1500m discipline, males, in the time period belonging to modern olympism. Analysis of trend results was compared to changes in approach to sport preparation and training in certain time series. The aim of the research was to assume potential influences of novelties in sports preparation on sports achievements in the analyzed athletic discipline. Results of this speculative research indicated that in different time series different trend of improving resulting efficacy in the period of modern olympism is present. Quantitative values of results’ growth are higher in the first part of the period, quite lower at the beginning of the second half and they experience plateau at the end of the second half. It is possible to assume that improvement of resulting efficacy, except of individual potentials, is also influenced by factors related to modification of training technology

  17. LHC Luminosity Performance

    CERN Document Server

    AUTHOR|(CDS)2091107; Fuchsberger, Kajetan; Papotti, Giulia

    This thesis adresses several approaches with the common goal of assessing, understanding and improving the luminosity of the Large Hadron Collider (LHC). To better exploit existing margins for maximum luminosity while fulfilling the requirements of the LHC experiments, new techniques for luminosity levelling are studied and developed to an operational state, such as changing the crossing angle or $\\beta^*$ (beam size) at the interaction points with the beams in collisions. In 2017 LHC operation, the crossing angle reduction in collisions improved the integrated luminosity by $\\mathrm{\\sim} 2\\,\\mathrm{fb^{-1}}$ ($\\mathrm{\\sim} 4\\,\\mathrm{\\%}$ of the yearly production). For additional diagnostics, a new method for measuring beam sizes and orbits for each circulating bunch using the luminosity measurement during beam separation scans is shown. The results of these Emittance Scans improved the understanding of the LHC luminosity reach and of the orbit offsets introduced by beam-beam long-range effects.

  18. Promoting a skills-based agenda in Olympic sports: the role of skill-acquisition specialists.

    Science.gov (United States)

    Williams, A Mark; Ford, Paul R

    2009-11-01

    We highlight the importance of promoting a skills-based agenda in the development and preparation of Olympic athletes. The role that specialists with a background in skill acquisition can play is illustrated and the need to move towards a culture where evidence-based practice permeates all aspects of this process reiterated. We provide examples from contemporary research to illustrate how skill-acquisition theory and practice can help inform and guide practitioners, coaches, and administrators in their quest to develop Olympic athletes. Although the acquisition and refinement of skills are essential to performance in most Olympic sports, paradoxically the area of skill acquisition has not impacted in a concerted and meaningful way on this agenda. Skill-acquisition specialists need to be more proactive in forging links with elite sport, whereas practitioners, coaches, and administrators need to appreciate the important role that sports scientists with a background in this area can play in helping to develop future generations of podium athletes.

  19. prospects and challenges for South Africa hosting the Olympic games

    African Journals Online (AJOL)

    prospects and challenges for South Africa hosting the Olympic games. ... This article examines the opportunities and challenges that a South African city willing to bid for and host the Games is likely to face. ... AJOL African Journals Online.

  20. LHC preparations change gear

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    After the formal approval by CERN Council in December (January, page 1) of the LHC protonproton collider for CERN's 27- kilometre LEP tunnel, preparations for the new machine change gear. Lyndon Evans becomes LHC Project Leader, and CERN's internal structure will soon be reorganized to take account of the project becoming a definite commitment. On the experimental side, the full Technical Proposals for the big general purpose ATLAS and CMS detectors were aired at a major meeting of the LHC Committee at CERN in January. These Technical Proposals are impressive documents each of some several hundred pages. (Summaries of the detector designs will appear in forthcoming issues of the CERN Courier.) The ALICE heavy ion experiment is not far behind, and plans for other LHC experiments are being developed. Playing an important role in this groundwork has been the Detector Research and Development Committee (DRDC), founded in 1990 to foster detector development for the LHC experimental programme and structured along the lines of a traditional CERN Experiments Committee. Established under the Director Generalship of Carlo Rubbia and initially steered by Research Director Walter Hoogland, the DRDC has done sterling work in blazing a trail for LHC experiments. Acknowledging that the challenge of LHC experimentation needs technological breakthroughs as well as specific detector subsystems, DRDC proposals have covered a wide front, covering readout electronics and computing as well as detector technology. Its first Chairman was Enzo larocci, succeeded in 1993 by Michal Turala. DRDC's role was to evaluate proposals, and make recommendations to CERN's Research Board for approval and resource allocation, not an easy task when the LHC project itself had yet to be formally approved. Over the years, a comprehensive portfolio of detector development has been built up, much of which has either led to specific LHC detector subsystems for traditional detector tasks

  1. Assembly and Test of SQ01b, a Nb3Sn Quadrupole Magnet for the LHC Accelerator Research Program

    International Nuclear Information System (INIS)

    Ferracin, P.; Ambrosio, G.; Bartlett, S. E.; Bordini, B.; Carcagno, R.H.; Caspi, S.; Dietderich, D.R.; Feher, S.; Gourlay, S.A.; Hafalia, A.R.; Lamm, M.J.; Lietzke, A.F.; Mattafirri, S.; McInturff, A.D.; Orris, D.F.; Pischalnikov, Y.M.; Sabbi, G.L.; Sylvester, C.D.; Tartaglia, M.A.; Velev, G.V.; Zlobin, A.V.; Kashikhin, V.V.

    2006-01-01

    The US LHC Accelerator Research Program (LARP) consists of four US laboratories (BNL, FNAL, LBNL, and SLAC) collaborating with CERN to achieve a successful commissioning of the LHC and to develop the next generation of Interaction Region magnets. In 2004, a large aperture Nb 3 Sn racetrack quadrupole magnet (SQ01) has been fabricated and tested at LBNL. The magnet utilized four subscale racetrack coils and was instrumented with strain gauges on the support structure and directly over the coil's turns. SQ01 exhibited training quenches in two of the four coils and reached a peak field in the conductor of 10.4 T at a current of 10.6 kA. After the test, the magnet was disassembled, inspected with pressure indicating films, and reassembled with minor modifications. A second test (SQ01b) was performed at FNAL and included training studies, strain gauge measurements and magnetic measurements. Magnet inspection, test results, and magnetic measurements are reported and discussed, and a comparison between strain gauge measurements and 3D finite element computations is presented

  2. Assembly and Test of SQ01b, a Nb3Sn Quadrupole Magnet for the LHC Accelerator Research Program

    Energy Technology Data Exchange (ETDEWEB)

    Ferracin, P.; Ambrosio, G.; Bartlett, S. E.; Bordini, B.; Carcagno, R.H.; Caspi, S.; Dietderich, D.R.; Feher, S.; Gourlay, S.A.; Hafalia, A.R.; Lamm, M.J.; Lietzke, A.F.; Mattafirri, S.; McInturff, A.D.; Orris, D.F.; Pischalnikov, Y.M.; Sabbi, G.L.; Sylvester, C.D.; Tartaglia, M.A.; Velev, G.V.; Zlobin, A.V.; Kashikhin, V.V.

    2006-06-01

    The US LHC Accelerator Research Program (LARP) consists of four US laboratories (BNL, FNAL, LBNL, and SLAC) collaborating with CERN to achieve a successful commissioning of the LHC and to develop the next generation of Interaction Region magnets. In 2004, a large aperture Nb{sub 3}Sn racetrack quadrupole magnet (SQ01) has been fabricated and tested at LBNL. The magnet utilized four subscale racetrack coils and was instrumented with strain gauges on the support structure and directly over the coil's turns. SQ01 exhibited training quenches in two of the four coils and reached a peak field in the conductor of 10.4 T at a current of 10.6 kA. After the test, the magnet was disassembled, inspected with pressure indicating films, and reassembled with minor modifications. A second test (SQ01b) was performed at FNAL and included training studies, strain gauge measurements and magnetic measurements. Magnet inspection, test results, and magnetic measurements are reported and discussed, and a comparison between strain gauge measurements and 3D finite element computations is presented

  3. Superpowers on the olympic basketball court: The United States versus China through four nationalistic lenses

    OpenAIRE

    Billings, Andrew C.; MacArthur, Paul J.; Wu, Dan; Ličen, Simon

    2015-01-01

    Media renderings of the Olympics continue to offer opportunities for hypernationalism. This study analyzes the same basketball game (U.S. vs. Chinain men's basketball at the 2008 Summer Olympics) through the lens of 4 different telecasts in the United States, China, Slovenia, and Canada. Results illuminate us/them and collectivist/individualist dichotomies, differing themes of redemption and expectation, and stark contrasts in network style and content in game coverage. Ramifications for theo...

  4. The athlete as a problem in the olympic movement and the approaches to solve it.

    Directory of Open Access Journals (Sweden)

    Voropay Sergej Nikolaevich

    2011-09-01

    Full Text Available Basic problems which pursue a sportsman in olympic sport are considered. Over 30 informative sources of domestic and foreign authors are analysed. The analysis of modern scientific, scientifically-methodical literature and informative information allowed to outline basic problems which appear before modern an olympian: social, psychological, economic, moral, technological. Basic directions and measures of overcoming problems are offered as within the limits of international olympic motion so at regional and national levels.

  5. History and meaning of the Accounting Olympics. First Accounting Olympics held by the Accounting department of the University of Economics - Varna

    Directory of Open Access Journals (Sweden)

    Plamena Nedyalkova

    2017-03-01

    Full Text Available The main purpose of this paper is to show the significance of the accounting Olympics for high school students. They can be use not only to test the level in which the students have mastered the accounting knowledge but as well to ensure they’re much more smooth transition from the high school to the university.

  6. Explaining Match Outcome During The Men’s Basketball Tournament at The Olympic Games

    Directory of Open Access Journals (Sweden)

    Anthony S. Leicht, Miguel A. Gómez, Carl T. Woods

    2017-12-01

    Full Text Available In preparation for the Olympics, there is a limited opportunity for coaches and athletes to interact regularly with team performance indicators providing important guidance to coaches for enhanced match success at the elite level. This study examined the relationship between match outcome and team performance indicators during men’s basketball tournaments at the Olympic Games. Twelve team performance indicators were collated from all men’s teams and matches during the basketball tournament of the 2004-2016 Olympic Games (n = 156. Linear and non-linear analyses examined the relationship between match outcome and team performance indicator characteristics; namely, binary logistic regression and a conditional interference (CI classification tree. The most parsimonious logistic regression model retained ‘assists’, ‘defensive rebounds’, ‘field-goal percentage’, ‘fouls’, ‘fouls against’, ‘steals’ and ‘turnovers’ (delta AIC <0.01; Akaike weight = 0.28 with a classification accuracy of 85.5%. Conversely, four performance indicators were retained with the CI classification tree with an average classification accuracy of 81.4%. However, it was the combination of ‘field-goal percentage’ and ‘defensive rebounds’ that provided the greatest probability of winning (93.2%. Match outcome during the men’s basketball tournaments at the Olympic Games was identified by a unique combination of performance indicators. Despite the average model accuracy being marginally higher for the logistic regression analysis, the CI classification tree offered a greater practical utility for coaches through its resolution of non-linear phenomena to guide team success.

  7. The LHC is safe

    CERN Document Server

    CERN. Geneva; Alvarez-Gaumé, Luís

    2008-01-01

    Concerns have been expressed from time to time about the safety of new high-energy colliders, and the LHC has been no exception. The LHC Safety Assessment Group (LSAG)(*) was asked last year by the CERN management to review previous LHC safety analyses in light of additional experimental results and theoretical understanding. LSAG confirms, updates and extends previous conclusions that there is no basis for any conceivable threat from the LHC. Indeed, recent theoretical and experimental developments reinforce this conclusion. In this Colloquium, the basic arguments presented by LSAG will be reviewed. Cosmic rays of much higher effective centre-of-mass energies have been bombarding the Earth and other astronomical objects for billions of years, and their continued existence shows that the Earth faces no dangers from exotic objects such as hypothetical microscopic black holes that might be produced by the LHC - as discussed in a detailed paper by Giddings and Mangano(**). Measurements of strange particle produc...

  8. Revisiting the Salt Lake City Olympic scandal: Would the outcome be different today?

    Directory of Open Access Journals (Sweden)

    Mark Dodds

    2016-04-01

    Full Text Available Many international sport organizations face bribery scandals resulting from its event bidding process. The International Olympic Committee (IOC faced this type of scandal with the 2002 Olympic Winter Games. Two members of the Salt Lake City Organizing Committee (SLOC faced 15 criminal charges from providing more than US$1.2 million in cash and gifts to entice IOC members to support its bid. Ultimately both SLOC members were acquitted of all charges. Can a new interpretation of the United States’ anti-bribery law, the Foreign Corrupt Practices Act (FCPA, be effective in preventing similar sport scandals?

  9. LHC status report

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Following the great success of the first 3.5 TeV collisions in all four LHC experiments on 30 March, the focus of the LHC commissioning teams has turned to consolidating the beam injection and acceleration procedures.   During the last two weeks, the operators have adopted a cycle of beam commissioning studies by day and the preparation and delivery of collisions during the night shifts. The injection and acceleration processes for the beams are by now well established and almost all feedback systems, which are an essential ingredient for establishing reliable and safe machine operation, have been commissioned. Thanks to special current settings for the quadrupoles that are situated near the collision points, the LHC luminosity at high energy has been increased by a factor of 5 in three of the four experiments. Similar improvements are under way for the fourth experiment. The next steps include adjustments of the LHC machine protection and collimation devices, which will ensure 'stable beam' co...

  10. The Interference of Politics in the Olympic Games, and How the U.S. Media Contribute to It

    Directory of Open Access Journals (Sweden)

    Anthony Moretti

    2013-12-01

    Full Text Available In February 2014, Russia will host the Olympic Games for only the second time in its history. Once again, the Olympic spirit—as defined and espoused by the International Olympic Committee—will clash with the political interests that overshadow the Games. This paper examines the political undertones of the 1980 Summer Olympics, hosted by Moscow and which took place during an ice-cold period of the Cold War, and asks whether similar undertones will be on display next year. The 1980 Games were a phenomenal success for Soviet athletes and their Eastern European colleagues. However, in the absence of the United States and more than 50 other nations, the political frame from a Western context was that of athletes from a corrupt system competing alongside their comrades. The boycott of these Games demonstrated the power of the White House and the often lapdog quality of the American media. Now as the Games return to Russia, the issue of whether a Cold War-like mentality will influence U.S. media reporting of the 2014 Sochi Olympics must be asked. The conflicting images in Western news media discourse of Russian president Vladimir Putin and his “Communist past” combined with a tepid diplomatic relationship between his government and the Obama administration provide evidence that a negative portrayal of Russia and therefore its athletes will be displayed in February 2014. And yet there is no impetus for a boycott next year. This paper explores why.

  11. Doping control analysis at the Rio 2016 Olympic and Paralympic Games.

    Science.gov (United States)

    Pereira, Henrique Marcelo Gualberto; Sardela, Vinicius Figueiredo; Padilha, Monica Costa; Mirotti, Luciana; Casilli, Alessandro; de Oliveira, Fabio Azamor; de Albuquerque Cavalcanti, Gustavo; Rodrigues, Lucas Martins Lisandro; de Araujo, Amanda Lessa Dutra; Levy, Rachel Santos; Teixeira, Pedro Antonio Castelo; de Oliveira, Felipe Alves Gomes; Duarte, Ana Carolina Giordani; Carneiro, Ana Carolina Dudenhoeffer; Evaristo, Joseph Albert Medeiros; Dos Santos, Gustavo Ramalho Cardoso; da Costa, Giovanni Carlo Verissimo; de Lima Castro, Fernando; Nogueira, Fabio Cesar Sousa; Scalco, Fernanda Bertão; Pizzatti, Luciana; de Aquino Neto, Francisco Radler

    2017-11-01

    This paper summarises the results obtained from the doping control analyses performed during the Summer XXXI Olympic Games (August 3-21, 2016) and the XV Paralympic Games (September 7-18, 2016). The analyses of all doping control samples were performed at the Brazilian Doping Control Laboratory (LBCD), a World Anti-Doping Agency (WADA)-accredited laboratory located in Rio de Janeiro, Brazil. A new facility at Rio de Janeiro Federal University (UFRJ) was built and fully operated by over 700 professionals, including Brazilian and international scientists, administrative staff, and volunteers. For the Olympic Games, 4913 samples were analysed. In 29 specimens, the presence of a prohibited substance was confirmed, resulting in adverse analytical findings (AAFs). For the Paralympic Games, 1687 samples were analysed, 12 of which were reported as AAFs. For both events, 82.8% of the samples were urine, and 17.2% were blood samples. In total, more than 31 000 analytical procedures were conducted. New WADA technical documents were fully implemented; consequently, state-of-the-art analytical toxicology instrumentation and strategies were applied during the Games, including different types of mass spectrometry (MS) analysers, peptide, and protein detection strategies, endogenous steroid profile measurements, and blood analysis. This enormous investment yielded one of the largest Olympic legacies in Brazil and South America. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  12. Migration effects of Olympic siting: A pooled time series cross-sectional analysis of host regions

    OpenAIRE

    Dawn D. Thilmany; Travis J. Lybbert

    2000-01-01

    There has been considerable opposition to the 2002 Winter Olympics, to be held in the Salt Lake City metro area. This opposition stems primarily from fears of increased population growth due to the international attention. Proponents maintain that the Games will enhance the quality and quantity of jobs in the local economy, mitigating any undesirable impacts. This paper analyzes the experiences of past North American Olympic host regions, rather than the single case of Salt Lake City, to dete...

  13. Mark the date! LHC inauguration and LHC-Fest CERN, Tuesday 21 October 2008

    CERN Document Server

    2008-01-01

    "For a long time we will remember the year 2008, an important year for CERN. as it marks the achievement of the LHC, a great tool for future discoveries, and the completion of exceptional works that demanded the commitment and motivation of many… a remarkable motivation," declared Director-General Robert Aymar during a recent interview. To celebrate this historical milestone in this very important "Big Science" project, CERN has organised two events on October 21: the LHC official inauguration and the LHC-fest. The LHC official inauguration will take place from 14h00 to 18h00, at Point 18 of the Laboratory, in the presence of the highest representatives from the member states of CERN and representatives from the other communities and authorities of the countries participating in the LHC adventure. 300 members from the international press are also expected, giving a total of 1500 guests. The ceremony will be broadcast live in the Lab...

  14. Impedance measurements and simulations for the LHC and HL-LHC injection protection collimator

    CERN Document Server

    AUTHOR|(CDS)2125995; Biancacci, Nicolò

    This thesis focuses on the study and the data analysis of the Injection Protection Collimator (also Injection Protection Target Dump or TDI), one of the Large Hadron Collider (LHC) collimators at CERN, in Geneva. The last chapters also deal with the Segmented TDI (TDIS), the TDI upgrade for High Luminosity-LHC (HL-LHC). Going more into details, measurements on the TDI - hexagonal Boron Nitride (TDI - hBN, installed in the LHC during run 2015) were carried out. Using the obtained results as an input, two derivations followed: one evaluating the layer resistivity and the other one for its thickness, in order to consider all the possible coating degradations that could occur. The whole range of data obtained from both the derivations was then fed to Impedance Wake 2D (IW2D), a code performing numerical simulations, to attain impedances. Finally, the resulting longitudinal impedance was compared to some measurements performed on the real TDIs, immediately after they were removed from the LHC. The TDI - Graphite, ...

  15. Personal dose estimations for Olympic Dam's first year of production

    International Nuclear Information System (INIS)

    Sonter, M.; Hondros, J.

    1989-01-01

    Underground development activities have been underway at Olympic Dam since 1983; commercial ore extraction commenced in early 1988; and the metallurgical treatment plant commenced operation in mid 1988. Detailed and extensive radiation monitoring programs have been in place since commencement of activities and have enabled detailed individual assessment of personal doses. Results are shown, in histogram form, of doses to full and part-time underground mine workers pre-1988 and for calendar 1988; and projected annual doses to treatment plant workers for the period July 1988 to July 1989. Comments are included on the dose calculation assumptions applying in mine and mill and on the degree of conservatism of these assumptions. The doses presented show compliance with the limits quoted in the Australian code of practice; they compare well with other underground uranium mines, and they indicate effective pursuit of the 'alara' principle. 7 figs., 1 tab

  16. Olympic Casino trügib pokkeriga jõuliselt turismiturule / Eric Katskowski

    Index Scriptorium Estoniae

    Katskowski, Eric

    2007-01-01

    Olympic Casino rahvusvahelisel pokkeriturniiril oli osalejate hulk varasemast märgatavalt suurem. Hasartmängude korraldajate liidu tegevdirektori Tõnis Rüütli hinnangul on tekkinud uus turisminishsh, mida võib nimetada pokkeriturismiks. Diagrammid

  17. The LHC at level best

    CERN Multimedia

    Katarina Anthony

    2013-01-01

    On 10 March, a team of CERN surveyors descended into the LHC tunnel. Their aim: to take measurements of the height of the LHC magnets to see how geological shifts might be affecting the machine and to take reference positions of the machine before the interconnects are opened.    CERN surveyors take levelling measurements of the LHC magnets during LS1. The LHC tunnel is renowned for its geological stability: set between layers of sandstone and molasse, it has allowed the alignment of the world’s largest accelerators to be within sub-millimetre precision. But even the most stable of tunnels can be affected by geological events. To ensure the precise alignment of the LHC, the CERN survey team performs regular measurements of the vertical position of the magnets (a process known as “levelling”). Over the past month, the team has been taking measurements of the LHC before the temperature of the magnets reaches 100 K, beyond which there may be some mechanic...

  18. The High Luminosity LHC Project

    Science.gov (United States)

    Rossi, Lucio

    The High Luminosity LHC is one of the major scientific project of the next decade. It aims at increasing the luminosity reach of LHC by a factor five for peak luminosity and a factor ten in integrated luminosity. The project, now fully approved and funded, will be finished in ten years and will prolong the life of LHC until 2035-2040. It implies deep modifications of the LHC for about 1.2 km around the high luminosity insertions of ATLAS and CMS and relies on new cutting edge technologies. We are developing new advanced superconducting magnets capable of reaching 12 T field; superconducting RF crab cavities capable to rotate the beams with great accuracy; 100 kA and hundred meter long superconducting links for removing the power converter out of the tunnel; new collimator concepts, etc... Beside the important physics goals, the High Luminosity LHC project is an ideal test bed for new technologies for the next hadron collider for the post-LHC era.

  19. Present State of the Single and Twin Aperture Short Dipole Model Program for the LHC

    CERN Document Server

    Andreyev, N I; Kurtyka, T; Leroy, D; Oberli, L R; Perini, D; Russenschuck, Stephan; Siegel, N; Siemko, A; Tommasini, D; Vanenkov, I; Walckiers, L; Weterings, W

    1998-01-01

    The LHC model program for main dipoles is based on the design, fabrication and testing at CERN of a number of single and twin aperture 1m long magnets. So far, a number of single aperture models, each with specific characteristics, were tested at 2 K at a rate of about one per month. These magnets are the main tool used to check coil performance as a function of design and assembly options in view of optimizing and finalizing choices of components and procedures. Initial quenching field levels of 8.8 T were obtained and the short sample limit of the cable at 1.9 K was reached corresponding to a central bore field of 10 T. A few twin aperture dipole models were also built and tested, using the same structural components as for the long magnets which are now being built in industry. The paper discusses the main characteristics of the models built so far, the instrumentation developed to date and the experience obtained. Finally it describes the plans aimed at continuing a vigorous program to provide input to th...

  20. Tangible and Intangible Legacy of the 19th Century Zappas Olympics and their Implications for Contemporary Sport Tourism

    Directory of Open Access Journals (Sweden)

    Margaritis George

    2017-06-01

    Full Text Available As has been shown in the article, the Zappas Olympics generously contributed to the revival of the Olympic Games in the nineteenth century. The course of these competitions has been described, and a brief summary of Zappas’s work, which does not often attract a lot of attention in, for example, Polish academics, has also been made. The fact that the Zappas Olympics mainly enhanced the national identity of the Greeks following Turkish captivity has also been highlighted. The Zappas Olympics allowed the Greeks to become more familiar with sports and fair play. The knowledge that the Greeks acquired from the organization of this event was useful for the organization of the first modern Olympic Games in Athens. These days, material remains of this event serve touristic and cultural functions. The significance of such facilities as the Zappeion and the Panathenaic Stadium have also been underlined. For example, the Zappeion and the Panathenaic Stadium host cultural events and welcome tourists interested in sports history or Greek culture. These are the authorities responsible for touristic policy in Greece and they may decide whether such historic sites and sporting facilities will be included in thematic routes for tourists. According to the authors of the present paper, these sites may effectively compete with mass and recreational attractions in Greece.

  1. Which countries bid for the Olympic Games? Economic, political, and social factors and chances of winning

    OpenAIRE

    Maennig, Wolfgang; Vierhaus, Christopher

    2016-01-01

    This contribution analyzes 132 factors on their potential to discriminate countries bidding for hosting the Olympic Games from non-bidding countries. Our binary, clustered model using generalized estimating equations (GEE) shows that countries recording long-term economic growth and pursuing a liberalization and globalization policy will consider an Olympic bid. In addition, countries with an urban population above 10 million, with stable election results and an improvement in health standard...

  2. LHC Commissioning and First Operation

    OpenAIRE

    Myers, S

    2010-01-01

    A description is given of the repair of the LHC after the accident of September 2008. The LHC hardware and beam commissioning and initial operation are reviewed both in terms of beam and hardware performance. The implemented machine protection measures and their impact on LHC operation are presented.

  3. Support for the LHC experiments

    CERN Document Server

    Butin, François; Gastal, M; Lacarrère, D; Macina, D; Perrot, A L; Tsesmelis, E; Wilhelmsson, M; CERN. Geneva. TS Department

    2008-01-01

    Experimental Area Teams have been put in place and charged with the general co-ordination and management of the LHC experimental areas and of the zones in the LHC tunnel hosting near-beam detectors of the experiments. This organization is responsible for the in situ co-ordination of work with the aim of providing a structure that enables the experiment collaborations and accelerator groups to carry out their work effectively and safely. This presentation will review some key elements in the support given to the LHC experimental areas and, given the track record and successful implementation during the LHC installation and commissioning phase, will argue that such an organization structure will be required also for the period of LHC exploitation for physics.

  4. The Olympic Games: The Experience of a Lifetime or Simply the Most Important Competition of an Athletic Career?

    DEFF Research Database (Denmark)

    Jensen, Rune Dall; Christiansen, Ask Vest; Henriksen, Kristoffer

    2014-01-01

    are caught in a very real dilemma between the Olympics as the ―most important competition of their athletic careers‖ and ―the Olympics as the experience of a lifetime.‖ This dilemma is linked to a wide rift between the perspectives and goals of the sport organization and those of the athletes....

  5. Physics Validation of the LHC Software

    CERN Multimedia

    CERN. Geneva

    2004-01-01

    The LHC Software will be confronted to unprecedented challenges as soon as the LHC will turn on. We summarize the main Software requirements coming from the LHC detectors, triggers and physics, and we discuss several examples of Software components developed by the experiments and the LCG project (simulation, reconstruction, etc.), their validation, and their adequacy for LHC physics.

  6. Neuromuscular factors related to success in Olympic wrestling

    Directory of Open Access Journals (Sweden)

    Alfonso Martínez-Moreno

    2011-03-01

    Full Text Available Abstract This study was undertaken to determine the relationship between maximum dynamic and isometric strength and success in male and female Olympic wrestling. Thirty-five female and thirty-seven male wrestlers were assigned into 4 groups according to their gender and competitive level: men elite (♂ ET, n = 18 and amateur (AT ♂, n = 19 and female elite (♀ ET n = 13 and amateur (AT ♀, n = 22. All subjects underwent assessments of body composition, countermovement jump, maximum dynamic strength test in full squat and bench press exercises and maximum isometric strength test of grip and hip extension. All the neuromuscular markers studied showed significantly higher values in the two elite groups compared to their respective amateur groups results, except the jump height between ♀ET y ♀AT, where no significant differences were detected. The present results suggest that the higher maximum isometric and dynamic strength values, explained in part by the differences in lean mass, will give elite wrestlers a clear advantage during the most frequently used techniques in Olympic wrestling.  Key  Words: bench press; squat; maximum dynamic strength; maximum isometric strength; combat.

  7. Neuromuscular factors related to success in Olympic wrestling

    Directory of Open Access Journals (Sweden)

    Alfonso Martínez-Moreno

    2011-03-01

    Full Text Available AbstractThis study was undertaken to determine the relationship between maximum dynamic and isometric strength and success in male and female Olympic wrestling. Thirty-five female and thirty-seven male wrestlers were assigned into 4 groups according to their gender and competitive level: men elite (♂ ET, n = 18 and amateur (AT ♂, n = 19 and female elite (♀ ET n = 13 and amateur (AT ♀, n = 22. All subjects underwent assessments of body composition, countermovement jump, maximum dynamic strength test in full squat and bench press exercises and maximum isometric strength test of grip and hip extension. All the neuromuscular markers studied showed significantly higher values in the two elite groups compared to their respective amateur groups results, except the jump height between ♀ET y ♀AT, where no significant differences were detected. The present results suggest that the higher maximum isometric and dynamic strength values, explained in part by the differences in lean mass, will give elite wrestlers a clear advantage during the most frequently used techniques in Olympic wrestling. Key  Words: bench press; squat; maximum dynamic strength; maximum isometric strength; combat.

  8. The LHC

    CERN Multimedia

    2002-01-01

    The LHC will use the latest technologies on an enormous scale. 8000 superconducting magnets will keep the beams on track. The entire 27 km ring will be cooled by 700 000 litres of liquid helium to a temperature of -271 degrees Celsius , making the LHC the world's largest superconducting installation. Conventional superconducting wire will form the magnet coils, while high-temperature superconductors will carry a total of 2 300 000 amperes from the power supplies into the magnet cryostat

  9. Physics possibilities at LHC/SSC

    International Nuclear Information System (INIS)

    Hinchliffe, I.

    1991-01-01

    This document reviews some recent work on physics simulations for SSC/LHC. Included are reviews of some of the recent developments in physics simulations for the SSC/LHC and comments upon the requirements that are placed upon detectors by the need to extract specific physics signatures. The material in the various EOI/LOI documents submitted to the SCC Laboratory and the work done at the Aachen LHC workshop are discussed. In the following discussion 1 SSC (LHC) year corresponds to an integrated luminosity of 10 (100) fb -1 . 41 refs., 14 figs

  10. Career performance trajectories of Olympic swimmers: benchmarks for talent development.

    Science.gov (United States)

    Allen, Sian V; Vandenbogaerde, Tom J; Hopkins, William G

    2014-01-01

    The age-related progression of elite athletes to their career-best performances can provide benchmarks for talent development. The purpose of this study was to model career performance trajectories of Olympic swimmers to develop these benchmarks. We searched the Web for annual best times of swimmers who were top 16 in pool events at the 2008 or 2012 Olympics, from each swimmer's earliest available competitive performance through to 2012. There were 6959 times in the 13 events for each sex, for 683 swimmers, with 10 ± 3 performances per swimmer (mean ± s). Progression to peak performance was tracked with individual quadratic trajectories derived using a mixed linear model that included adjustments for better performance in Olympic years and for the use of full-body polyurethane swimsuits in 2009. Analysis of residuals revealed appropriate fit of quadratic trends to the data. The trajectories provided estimates of age of peak performance and the duration of the age window of trivial improvement and decline around the peak. Men achieved peak performance later than women (24.2 ± 2.1 vs. 22.5 ± 2.4 years), while peak performance occurred at later ages for the shorter distances for both sexes (∼1.5-2.0 years between sprint and distance-event groups). Men and women had a similar duration in the peak-performance window (2.6 ± 1.5 years) and similar progressions to peak performance over four years (2.4 ± 1.2%) and eight years (9.5 ± 4.8%). These data provide performance targets for swimmers aiming to achieve elite-level performance.

  11. The LHC Low Level RF

    CERN Document Server

    Baudrenghien, Philippe; Molendijk, John Cornelis; Olsen, Ragnar; Rohlev, Anton; Rossi, Vittorio; Stellfeld, Donat; Valuch, Daniel; Wehrle, Urs

    2006-01-01

    The LHC RF consists of eight 400 MHz superconducting cavities per ring, with each cavity independently powered by a 300 kW klystron, via a circulator. The challenge for the Low Level is to cope with very high beam current (more than 1 A RF component) and achieve excellent beam lifetime (emittance growth time in excess of 25 hours). Each cavity has an associated Cavity Controller rack consisting of two VME crates which implement high gain RF Feedback, a Tuner Loop with a new algorithm, a Klystron Ripple Loop and a Conditioning system. In addition each ring has a Beam Control system (four VME crates) which includes a Frequency Program, Phase Loop, Radial Loop and Synchronization Loop. A Longitudinal Damper (dipole and quadrupole mode) acting via the 400 MHz cavities is included to reduce emittance blow-up due to filamentation from phase and energy errors at injection. Finally an RF Synchronization system implements the bunch into bucket transfer from the SPS into each LHC ring. When fully installed in 2007, the...

  12. LHC challenges and upgrade options

    Energy Technology Data Exchange (ETDEWEB)

    Bruning, O [CERN AB/ABP, Y03600, 1211 Geneva 23 (Switzerland)], E-mail: Oliver.Bruning@cern.ch

    2008-05-15

    The presentation summarizes the key parameters of the LHC collider. Following a discussion of the main challenges for reaching the nominal machine performance the presentation identifies options for increasing the operation tolerances and the potential performance reach of the LHC by means of future hardware upgrades of the LHC and its injector complex.

  13. LHC challenges and upgrade options

    International Nuclear Information System (INIS)

    Bruning, O

    2008-01-01

    The presentation summarizes the key parameters of the LHC collider. Following a discussion of the main challenges for reaching the nominal machine performance the presentation identifies options for increasing the operation tolerances and the potential performance reach of the LHC by means of future hardware upgrades of the LHC and its injector complex

  14. Olympic opening ceremony was a vibrant feast of fun and energy.

    Science.gov (United States)

    Crawford, Linda

    2012-08-08

    If director Danny Boyle's intention at the Olympic opening ceremony was to provide a snapshot of Britain today, he succeeded. It was an inspired feast of energy, colour and vibrancy - as well as being great fun.

  15. Jet calibration in the ATLAS experiment at LHC

    CERN Document Server

    The ATLAS collaboration

    2009-01-01

    Jets produced in the hadronisation of quarks and gluons play a central role in the rich physics program that will be covered by the ATLAS experiment at the LHC, and are central elements of the signature for many physics channels. A well understood energy scale, which for some process demands an uncertainty in the energy scale of order 1%, is a prerequisite. Moreover, in early data we face the challenge of dealing with the unexpected issues of a brand new detector in an unexplored energy domain. The ATLAS collaboration is carrying out a program to revisit the jet calibration strategies used in earlier hadron-collider experiments and develop a strategy which takes account of the new experimental problems and demand for greater measurement precision which will be faced at the LHC. The ATLAS calorimeter is intrinsically non-compensating and we will present the use of different offline approaches based on cell energy density and jet topology to correct for this effect on jet energy resolution and scale. In additio...

  16. Quality of life, coach behaviour and competitive anxiety in Winter Youth Olympic Games participants.

    Science.gov (United States)

    Ledochowski, Larissa; Unterrainer, Christine; Ruedl, Gerhard; Schnitzer, Martin; Kopp, Martin

    2012-12-01

    To ensure the highest technical performance, speed, safety, excellent control and to improve competitive performance, a successful regulation of competitive anxiety is necessary. Therefore, it seems crucial to identify factors influencing competitive anxiety of adolescent athletes. Research suggests that people reporting high quality of life are more capable to cope with stressful and challenging situations than others. The aim of this study was to investigate the impact of quality of life, the involvement of parents in sports career and coach's leadership behaviour on competitive anxiety in Winter Youth Olympic Games participants. During the first Winter Youth Olympic Games 2012 in Innsbruck/Austria, 662 (316 women) participants completed questionnaires and single items to assess quality of life, coach's leadership behaviour, parental involvement in sports career and competitive anxiety. Multiple regression analysis revealed positive influences of high quality of life and useful coach instruction on competitive anxiety. The relationship between quality of life, coach behaviour and competitive anxiety in young elite athletes competing at the first Winter Youth Olympic Games should be considered in long-term programmes for reducing competitive stress.

  17. Thermometry for the LHC

    International Nuclear Information System (INIS)

    Buhler, S.; Junquera, T.; Thermeau, J.P.

    1999-01-01

    The LHC project will use about 8000 thermometers to control the temperature of magnets. These thermometers will be operated at a temperature ranging from 1.6 K to 300 K and their calibration should be better than 0.25%. A small cryogenic thermometer calibration facility has been designed and tested. To select the cryogenic temperature sensors, an irradiation program is being performed to expose at high neutron fluences (>10 15 n/cm 2 ) the following thermometers: carbon resistors, Ge, thin film, RhFe and Pt. The resistance shifts under radiation of the different sensors at liquid helium are presented. (authors)

  18. Fully transparent LHC

    CERN Multimedia

    2008-01-01

    Thanks to the first real signals received from the LHC while in operation before the incident, the experiments are now set to make the best use of the data they have collected. Report from the LHCC open session.The September open session of the LHCC (LHC Experiments Committee) came just a few days after the incident that occurred at the LHC. The packed auditorium was a testament to the huge interest raised by Lyn Evans’ talk about the status of the machine and the plans for the future. After being told that the actual consequences of the incident will be clear only once Sector 3-4 has been warmed up, the audience focussed on the reports from the experiments. For the first time, the reports showed performance results of the various detectors with particles coming from the machine and not just from cosmic rays or tests and simulations. "The first days of LHC beam exceeded all expectations and the experiments made extensive and rapid use of the data they collected", says ...

  19. The whole world behind the LHC

    CERN Multimedia

    2001-01-01

    The LHC Board, which includes representatives of the non-Member State organisations directly involved in the construction of the LHC accelerator and representatives of CERN, held its fourth meeting on Monday 21 May 2001. From left to right: 1st row, A. Yamamoto (KEK, Japan), P. Pfund (FNAL, United States), L. Maiani (CERN Director-General), L. Evans (LHC Project Leader), F. Dupont (IN2P3, France), D.D. Bhawalkar (CAT, India) ; 2nd row, P. Brossier (CEA, France), N. Tyurin (IHEP, Russia), A. Skrinsky (BINP, Russia), A. Astbury (TRIUMF, Canada), P. Lebrun (LHC Division Leader, CERN); 3rd row, T. Taylor (Deputy Division Leader LHC Division, CERN), A. Shotter (TRIUMF, Canada), P. Bryant (LHC, CERN), K. Hübner (Director for Accelerators, CERN), J. van der Boon (Director of Administration, CERN). Although Canada, the United States, India, Japan and the Russian Federation are not members of CERN, they are all playing an active part in the construction of the LHC through important technical and financial co...

  20. LHC Accelerator Fault Tracker - First Experience

    CERN Document Server

    Apollonio, Andrea; Roderick, Chris; Schmidt, Ruediger; Todd, Benjamin; Wollmann, Daniel

    2016-01-01

    Availability is one of the key performance indicators of LHC operation, being directly correlated with integrated luminosity production. An effective tool for availability tracking is a necessity to ensure a coherent capture of fault information and relevant dependencies on operational modes and beam parameters. At the beginning of LHC Run 2 in 2015, the Accelerator Fault Tracking (AFT) tool was deployed at CERN to track faults or events affecting LHC operation. Information derived from the AFT is crucial for the identification of areas to improve LHC availability, and hence LHC physics production. For the 2015 run, the AFT has been used by members of the CERN Availability Working Group, LHC Machine coordinators and equipment owners to identify the main contributors to downtime and to understand the evolution of LHC availability throughout the year. In this paper the 2015 experience with the AFT for availability tracking is summarised and an overview of the first results as well as an outlook to future develo...

  1. Probing the energy frontier through precision physics in the LHC era

    CERN Multimedia

    CERN. Geneva

    2018-01-01

    With the discovery of the Higgs boson the LHC has confirmed an incredible prediction of the Standard Model precision program and opened new horizons towards the even more ambitious goal of constraining new physics through precision Higgs-boson physics.  With this respect, the capabilities of the LHC as a precision physics machine should not be underestimated.  The progress of experimental analyses has been matched by an unprecedented theoretical effort to describe both signals (Higgs, new physics) and backgrounds (SM).  In most cases the measurement of Higgs production and properties is not limited these days by theoretical systematic, but cases still exist where this is the case. In these cases, further effort to reach a more satisfactory theoretical accuracy will have to be matched by a dedicated program of experimental measurements.  In this talk I will review the interplay between theory and experiments in defining a Higgs precision-physics program, and I will discuss h...

  2. Last cast for the LHC

    CERN Multimedia

    2005-01-01

    The first major contract signed for the LHC is drawing to a close. Belgian firm Cockerill Sambre (a member of the Arcelor Group) has just completed production of 50,000 tonnes of steel sheets for the accelerator's superconducting magnet yokes, in what has proved to be an exemplary partnership with CERN. Philippe Lebrun, Head of the AT Department, Lyn Evans, LHC Project Leader, and Lucio Rossi, Head of the AT-MAS Group, in front of the last batch of steel for the LHC at Cockerill Sambre. It was a bright red-letter day at the end of May, when Belgian firm Cockerill Sambre of the Arcelor Group marked the completion of one of the largest contracts for the LHC machine by casting the last batch of steel sheets for the LHC superconducting magnet yokes in the presence of LHC Project Leader Lyn Evans, AT Department Head Philippe Lebrun, Magnets and Superconductors (AT-MAS) Group Leader Lucio Rossi and Head of the AT-MAS Group's components centre Francesco Bertinelli. The yokes constitute approximately 80% of the acc...

  3. The LHC on the table

    CERN Multimedia

    2002-01-01

    How many dipoles have been manufactured so far? How many have been delivered? To find out, you can now consult the LHC Progress Dashboard on the web. The dashboard tracks progress with regard to manufacture and delivery of thirty different types of LHC components. Do you want to know everything about progress on LHC construction? The LHC's engineers have recently acquired a very useful tracking tool precisely for that purpose. This is the LHC Progress Dashboard which makes it possible to track work progress in graph form. In the interests of transparency, the LHC Project Management has decided to make it accessible to the public on the web. You can now consult normalized graphs for each of the thirty different types of components that form part of machine construction, such as the cold masses of the dipole magnets, the vacuum chambers and the octupoles, etc. The graphs show: in blue: the contractual delivery curves, i.e. the delivery schedules to which the suppliers have committed themselves in their contra...

  4. LHC magnets

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Preparations for the LHC proton collider to be built in CERN's LEP tunnel continue to make good progress. In particular development work for the high field superconducting magnets to guide the almost 8 TeVproton beams through the 'tight' curve of the 27-kilometre ring are proceeding well, while the magnet designs and lattice configuration are evolving in the light of ongoing experience. At the Evian LHC Experiments meeting, this progress was covered by Giorgio Brianti

  5. LHC superconducting strand

    CERN Multimedia

    Patrice Loiez

    1999-01-01

    This cross-section through a strand of superconducting matieral as used in the LHC shows the 8000 Niobium-Titanium filaments embedded like a honeycomb in copper. When cooled to 1.9 degrees above absolute zero in the LHC accelerator, these filaments will have zero resistance and so will carry a high electric current with no energy loss.

  6. ATLAS. LHC experiments

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    In Greek mythology, Atlas was a Titan who had to hold up the heavens with his hands as a punishment for having taken part in a revolt against the Olympians. For LHC, the ATLAS detector will also have an onerous physics burden to bear, but this is seen as a golden opportunity rather than a punishment. The major physics goal of CERN's LHC proton-proton collider is the quest for the long-awaited£higgs' mechanism which drives the spontaneous symmetry breaking of the electroweak Standard Model picture. The large ATLAS collaboration proposes a large general-purpose detector to exploit the full discovery potential of LHC's proton collisions. LHC will provide proton-proton collision luminosities at the aweinspiring level of 1034 cm2 s~1, with initial running in at 1033. The ATLAS philosophy is to handle as many signatures as possible at all luminosity levels, with the initial running providing more complex possibilities. The ATLAS concept was first presented as a Letter of Intent to the LHC Committee in November 1992. Following initial presentations at the Evian meeting (Towards the LHC Experimental Programme') in March of that year, two ideas for generalpurpose detectors, the ASCOT and EAGLE schemes, merged, with Friedrich Dydak (MPI Munich) and Peter Jenni (CERN) as ATLAS cospokesmen. Since the initial Letter of Intent presentation, the ATLAS design has been optimized and developed, guided by physics performance studies and the LHC-oriented detector R&D programme (April/May, page 3). The overall detector concept is characterized by an inner superconducting solenoid (for inner tracking) and large superconducting air-core toroids outside the calorimetry. This solution avoids constraining the calorimetry while providing a high resolution, large acceptance and robust detector. The outer magnet will extend over a length of 26 metres, with an outer diameter of almost 20 metres. The total weight of the detector is 7,000 tonnes. Fitted with its end

  7. IAEA to Cooperate with Japan on Nuclear Security at 2020 Olympic Games in Tokyo

    International Nuclear Information System (INIS)

    2018-01-01

    The International Atomic Energy Agency (IAEA) and the Government of Japan signed an agreement today aimed at enhancing nuclear security measures for the summer Olympic Games and Paralympic Games in Tokyo in 2020. The agreement follows previous IAEA support to major public events, including the 2016 Olympic Games in Rio de Janeiro and the 2012 European soccer championship in Poland and Ukraine. IAEA Director General Yukiya Amano and Japanese Foreign Minister Taro Kono presided over the signing ceremony at the Agency’s headquarters in Vienna. Practical Arrangements outlining the planned cooperation were signed by IAEA Deputy Director General Juan Carlos Lentijo, head of the Department of Nuclear Safety and Security, and H.E. Mitsuru Kitano, Japan’s Ambassador to the International Organizations in Vienna. “The IAEA has extensive experience in supporting Member States on nuclear security for major public events,” Amano said at the ceremony. “The Agency welcomes the cooperation to support the Olympic and Paralympic Games in Tokyo, and is already cooperating with Japan by sharing the experiences of Member States which previously hosted the Olympics.” The details of the cooperation will be decided in due course, but the possible areas of cooperation include the IAEA offering Japanese authorities training courses, workshops, technical visits and exercises related to nuclear security, hosting preparatory technical meetings and lending supplementary radiation detection equipment. The IAEA and Japan may also exchange information related to nuclear security events as appropriate and through the cooperation, the IAEA will also benefit from Japan’s good practices on nuclear security.

  8. LHC Supertable

    CERN Document Server

    Pereira, M; Lamont, M; Muller, GJ; Teixeira, D D; McCrory, ES

    2011-01-01

    LHC operations generate enormous amounts of data. This data is being stored in many different databases. Hence, it is difficult for operators, physicists, engineers and management to have a clear view on the overall accelerator performance. Until recently the logging database, through its desktop interface TIMBER, was the only way of retrieving information on a fill-by-fill basis. The LHC Supertable has been developed to provide a summary of key LHC performance parameters in a clear, consistent and comprehensive format. The columns in this table represent main parameters that describe the collider’s operation such as luminosity, beam intensity, emittance, etc. The data is organized in a tabular fill-by-fill manner with different levels of detail. Particular emphasis was placed on data sharing by making data available in various open formats. Typically the contents are calculated for periods of time that map to the accelerator’s states or beam modes such as Injection, Stable Beams, etc. Data retrieval and ...

  9. Social and cultural impact of the London 2012 Olympic Games: a lecturers' and students' perspective.

    OpenAIRE

    Konstantaki, Maria; Faculty of Business at Akdeniz University; School of Sport, Leisure and Travel at Buckinghamshire New University

    2009-01-01

    Hosting the Olympic Games is often viewed as a means of raising a nation’s sporting profile as well as a tool for economic development, social regeneration and cultural integration. The purpose of this study was to explore the perceptions of lecturers and students in higher education on the social and cultural impact of the London 2012 Olympic Games. A purposive sample of one hundred respondents (lecturers, n=30; students, n=70) was used. 73.5 per cent of respondents were male and 32.5 per ce...

  10. He II Heat Exchanger Test Unit for the LHC Inner Triplet

    CERN Document Server

    Blanco-Viñuela, E; Huang, Y; Nicol, T H; Peterson, T; Van Weelderen, R

    2002-01-01

    The Inner Triplet Heat Exchanger Test Unit (IT-HXTU) is a 30-m long thermal model designed at Fermilab, built in US industry, fully automated and tested at CERN as part of the US LHC program to develop the LHC Interaction Region quadrupole system. The cooling scheme of the IT-HXTU is based on heat exchange between stagnant pressurized He II in the magnet cold mass and saturated He II (two-phase) flowing in a heat exchanger located outside of and parallel to the cold mass. The purposes of this test are, among others, to validate the proposed cooling scheme and to define an optimal control strategy to be implemented in the future LHC accelerator. This paper discusses the results for the heat exchanger test runs and emphasizes the thermal and hydraulic behavior of He II for the inner triplet cooling scheme.

  11. LHC Report: Beams are back in the LHC

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    The LHC has shaken itself awake after the winter break, and, as the snow melts on the lower slopes, the temperature in the magnets has dropped to a chilly 1.9 K once more.   Following the cool-down, the last few weeks have seen an intense few tests of the magnets, power supplies and associated protection systems. These tests, referred to as hardware commissioning, have been completed in record time. At the same time the other accelerator systems have been put through the preparatory machine checkout. In parallel, the injectors (LINAC2, Booster, PS and SPS) have also come out of the technical stop in order to prepare to deliver beam to the LHC very early in the season. Of particular note here was the remarkably seamless transition to POPS, the PS's new main power supply system. All this work culminated in the LHC taking beam again for the first time in 2011 on Saturday, 19 February. The careful preparation paid off, with circulating beams being rapidly re-established. There then followed a programme ...

  12. QPS/LHC Activities requiring important Tunnel Work During a future long Shutdown

    CERN Document Server

    Dahlerup-Petersen, K

    2011-01-01

    The MPE/circuit protection section is presently establishing a road map for its future LHC activities. The tasks comprise essential consolidation work, compulsory upgrades and extensions of existing machine facilities. The results of a first round of engineering exertion were presented and evaluated at a MPE activity review in December 2010. The technical and financial aspects of this program will be detailed in the ‘QPS Medium and Long-Term Improvement Plan’, to be published shortly. The QPS activities in the LHC tunnel during a future, long shutdown are closely related to this improvement chart. A project-package based program for the interventions has been established and will be presented in this report, together with estimates for the associated human and financial resources necessary for its implementation.

  13. Olympic territorialization

    Directory of Open Access Journals (Sweden)

    Egidio Dansero

    2009-03-01

    Full Text Available Les méga-événements tels que les jeux olympiques attirent de plus en plusl’attention dans le débat relatif aux transformations urbaines. Leurs dimensions sont multiples ; leurs plus importants impacts sont sans doute ceux de nature spatiale. Ils sont l’occasion d’entreprendre une transformation urbaine extraordinaire en termes de structure interne, d’image et de compétitivité externe. À partir de l’expérience des Jeux de 2006 organisés à Turin, cet article propose une approche théorique pour l’étude de la territorialisation de méga-événements et du défi problématique leur legs.Mega-events, as the Olympic Games, receive an increasing attention in the debate about urban transformations. They have multiple dimensions but surely one of the most important impacts are the spatial ones. They are an occasion of extraordinary urban transformation, in its inside structure, in its image and in its external competitiveness. Moving from Torino 2006, this paper present a theoretical approach to study the territorialization of mega-events and the problematic challenge of the legacy.

  14. Does Love Influence Athletic Performance? The Perspectives of Olympic Athletes.

    Science.gov (United States)

    Campbell, Kelly; Hosseini, Cheyenne; Myers, Kelly; Calub, Nina

    2016-06-01

    In this brief report, we provide an initial account of the association between love and athletic performance from the perspective of Olympic athletes. We posit that Romantic Passionate Love (RPL) and athletic performance may both involve the reward-motivation system of the brain. Based on this premise, we explored whether activation in one domain (love) might influence the other (sport). Our investigation was framed using Sternberg's triangular theory of love. Twenty Olympic athletes representing different sports were interviewed at the Games. Most athletes (n = 15) reported that their performance was better while in love; however, qualitative responses suggested that the benefits were correlated with rather than resulting from RPL. Although the athletes were provided with a definition of RPL and affirmed that their relationship met the criteria, interview responses reflected companionate rather than passionate love, suggesting that RPL may be differentially conceptualized across cultures. The study provides preliminary data that may be used to inform and refine future work on this topic.

  15. Electronics for LHC experiments

    International Nuclear Information System (INIS)

    Bourgeois, Francois

    1995-01-01

    Full text: A major effort is being mounted to prepare the way handling the high interaction rates expected from CERN's new LHC proton-proton collider (see, for example, November, page 6). September saw the First Workshop on Electronics for LHC Experiments, organized by Lisbon's Particle Physics Instrumentation Laboratory (LIP) on behalf of CERN's LHC Electronics Review Board (LERB - March, page 2). Its purpose was not only for the LERB to have a thorough review of ongoing activities, but also to promote cross fertilization in the engineering community involved in electronics design for LHC experiments. The Workshop gathered 187 physicists and engineers from 20 countries including USA and Japan. The meeting comprised six sessions and 82 talks, with special focus on radiation-hard microelectronic processes, electronics for tracking, calorimetry and muon detectors, optoelectronics, trigger and data acquisition systems. Each topic was introduced by an invited speaker who reviewed the requirements set by the particular detector technology at LHC. At the end of each session, panel discussions were chaired by each invited speaker. Representatives from four major integrated circuit manufacturers covered advanced radiation hard processes. Two talks highlighted the importance of obsolescence and quality systems in the long-lived and demanding environment of LHC. The Workshop identified areas and encouraged efforts for rationalization and common developments within and between the different detector groups. As a result, it will also help ensure the reliability and the long term maintainability of installed equipment. The proceedings of the Workshop are available from LIP Lisbon*. The LERB Workshop on Electronics for LHC Experiments will become a regular event, with the second taking place in Hungary, by Lake Balaton, from 23-27 September 1996. The Hungarian institutes KFKIRMKI have taken up the challenge of being as successful as LIP Lisbon in the organization

  16. The ALICE time projection chamber - a technological challenge in LHC heavy ion physics

    CERN Document Server

    Bächler, J

    2004-01-01

    The Time Projection Chamber is the main tracking detector in the central region of the ALICE experiment. This paper addresses the specific technological challenges for the detector and the solutions adopted to cope with the extreme particle densities in LHC heavy ion collisions. We will present the major components of the detector with an outlook of its expected performance in the LHC heavy ion program, as well as recent results from the comprehensive ALICE TPC test facility. (3 refs).

  17. The LHC access system LACS and LASS

    CERN Document Server

    Ninin, P

    2005-01-01

    The LHC complex is divided into a number of zones with different levels of access controls.Inside the interlocked areas, the personnel protection is ensured by the LHC Access System.The system is made of two parts:the LHC Access Safety System and the LHC Access Control System. During machine operation,the LHC Access Safety System ensures the collective protection of the personnel against the radiation hazards arising from the operation of the accelerator by interlocking the LHC key safety elements. When the beams are off, the LHC Access Control System regulates the access to the accelerator and its many subsystems.It allows a remote, local or automatic operation of the access control equipment which verifies and identifies all users entering the controlled areas.The global architecture of the LHC Access System is now designed and is being validated to ensure that it meets the safety requirements for operation of the LHC.A pilot installation will be tested in the summer 2005 to validate the concept with the us...

  18. The LHC Tier1 at PIC: Experience from first LHC run

    International Nuclear Information System (INIS)

    Flix, J.; Perez-Calero Yzquierdo, A.; Accion, E.; Acin, V.; Acosta, C.; Bernabeu, G.; Bria, A.; Casals, J.; Caubet, M.; Cruz, R.; Delfino, M.; Espinal, X.; Lanciotti, E.; Lopez, F.; Martinez, F.; Mendez, V.; Merino, G.; Pacheco, A.; Planas, E.; Porto, M. C.; Rodriguez, B.; Sedov, A.

    2013-01-01

    This paper summarizes the operational experience of the Tier1 computer center at Port d'Informacio Cientifica (PIC) supporting the commissioning and first run (Run1) of the Large Hadron Collider (LHC). The evolution of the experiment computing models resulting from the higher amounts of data expected after there start of the LHC are also described. (authors)

  19. Energy Deposition in Adjacent LHC Superconducting Magnets from Beam Loss at LHC Transfer Line Collimators

    CERN Document Server

    Beavan, S; Kain, V

    2006-01-01

    Injection intensities for the LHC are over an order of magnitude above the damage threshold. The collimation system in the two transfer lines is designed to dilute the beam sufficiently to avoid damage in case of accidental beam loss or mis-steered beam. To maximise the protection for the LHC most of the collimators are located in the last 300 m upstream of the injection point where the transfer lines approach the LHC machine. To study the issue of possible quenches following beam loss at the collimators part of the collimation section in one of the lines, TI 8, together with the adjacent part of the LHC has been modeled in FLUKA. The simulated energy deposition in the LHC for worst-case accidental losses and as well as for losses expected during a normal filling is presented.

  20. Conference: STANDARD MODEL @ LHC

    CERN Multimedia

    2012-01-01

    HCØ institute Universitetsparken 5 DK-2100 Copenhagen Ø Denmark Room: Auditorium 2 STANDARD MODEL @ LHC Niels Bohr International Academy and Discovery Center 10-13 April 2012 This four day meeting will bring together both experimental and theoretical aspects of Standard Model phenomenology at the LHC. The very latest results from the LHC experiments will be under discussion. Topics covered will be split into the following categories:     * QCD (Hard,Soft & PDFs)     * Vector Boson production     * Higgs searches     * Top Quark Physics     * Flavour physics

  1. submitter LHC experiments

    CERN Document Server

    Tanaka, Shuji

    2001-01-01

    Large Hadron Collider (LHC) is under construction at the CERN Laboratory in Switzerland. Four experiments (ATLAS, CMS, LHCb, ALICE) will try to study the new physics by LHC from 2006. Its goal to explore the fundamental nature of matter and the basic forces. The PDF file of the transparency is located on http://www-atlas.kek.jp/sub/documents/lepsymp-stanaka.pdf.

  2. LHC? Of course we’ve heard of the LHC!

    CERN Multimedia

    2009-01-01

    Well, more or less. After its first outing in Meyrin (see last Bulletin issue), our street poll hits the streets of Divonne-les-Bains and the corridors of the University of Geneva. While many have heard of the LHC, the raison d’être of this "scientific whatsit" often remains a mystery.On first questioning, the "man-in-the-street" always pleads ignorance. "Lausanne Hockey Club?" The acronym LHC is not yet imprinted on people’s minds. "Erm, Left-Handed thingamajig?" But as soon as we mention the word "CERN", the accelerator pops straight into people’s minds. Variously referred to as "the circle" or "the ring", it makes you wonder whether people would have been so aware of the LHC if it had been shaped like a square. Size is another thing people remember: "It’s the world’s biggest. Up to now…" As for its purpose, well that’s another kettle of fish. &...

  3. The LHC personnel safety system

    International Nuclear Information System (INIS)

    Ninin, P.; Valentini, F.; Ladzinski, T.

    2011-01-01

    Large particle physics installations such as the CERN Large Hadron Collider require specific Personnel Safety Systems (PSS) to protect the personnel against the radiological and industrial hazards. In order to fulfill the French regulation in matter of nuclear installations, the principles of IEC 61508 and IEC 61513 standard are used as a methodology framework to evaluate the criticality of the installation, to design and to implement the PSS.The LHC PSS deals with the implementation of all physical barriers, access controls and interlock devices around the 27 km of underground tunnel, service zones and experimental caverns of the LHC. The system shall guarantee the absence of personnel in the LHC controlled areas during the machine operations and, on the other hand, ensure the automatic accelerator shutdown in case of any safety condition violation, such as an intrusion during beam circulation. The LHC PSS has been conceived as two separate and independent systems: the LHC Access Control System (LACS) and the LHC Access Safety System (LASS). The LACS, using off the shelf technologies, realizes all physical barriers and regulates all accesses to the underground areas by identifying users and checking their authorizations.The LASS has been designed according to the principles of the IEC 61508 and 61513 standards, starting from a risk analysis conducted on the LHC facility equipped with a standard access control system. It consists in a set of safety functions realized by a dedicated fail-safe and redundant hardware guaranteed to be of SIL3 class. The integration of various technologies combining electronics, sensors, video and operational procedures adopted to establish an efficient personnel safety system for the CERN LHC accelerator is presented in this paper. (authors)

  4. LHC Detector Vacuum System Consolidation for Long Shutdown 1 (LS1) in 2013-2014

    CERN Document Server

    Gallilee, M; Cruikshank, P; Gallagher, J; Garion, C; Jimenez, J M; Kersevan, R; Kos, H; Leduc, L; Lepeule, P; Provot, N; Rambeau, H; Veness, R

    2012-01-01

    The LHC has ventured into unchartered territory for Particle Physics accelerators. A dedicated consolidation program is required between 2013 and 2014 to ensure optimal physics performance. The experiments, ALICE, ATLAS, CMS, and LHCb, will utilise this shutdown, along with the gained experience of three years of physics running, to make optimisations to their detectors. New vacuum technologies have been developed for the experimental areas, to be integrated during this first phase shutdown. These technologies include bellows, vacuum chambers and ion pumps in aluminium, new beryllium vacuum chambers, and composite mechanical supports. An overview of this first phase consolidation program for the LHC experiments is presented.

  5. The Beijing Olympics and the art of nation-state maintenance

    NARCIS (Netherlands)

    de Kloet, J.; Pak Lei Chong, G.; Liu, W.

    2008-01-01

    This article maps out how different actors are involved in the promotion and mediation of the Olympics. It looks at the roles of, first, the nation-state, through an analysis of the promotional materials; second, the art world and global companies, through an analysis of the touring exhibition

  6. The Phenomenon of the Olympic Games. Women in the Games.

    Science.gov (United States)

    Johnson, Karen M., Ed.; Fritz, Harry, Ed.

    1984-01-01

    A collection of articles is offered that examines the history and current status of women in the Olympic Games. Included is a brief historical account of women's participation, criteria for adding sports, examination of women's status, and an explanation of rhythmic gymnastics which was recently added for women. (DF)

  7. The Financing of the London Olympics 2012 and its economic effects on the U.K.

    OpenAIRE

    Khandelwal, Mohak

    2010-01-01

    The Olympics are being seen as an event that can turn an ordinary city into a world city. The past has shown that hosting the games can make a country have enormous profits or, on the other hand, go into deep losses, and the enormous amounts of money invested in them are evidence of this. This paper aims to examine The United Kingdom’s preparations for the 2012 Olympic Games by focussing on the various costs that are incurred, in particular on the plans for a positive economic legacy, and fin...

  8. Peak career in world-ranked swimmers: Age’s analysis of 2008 Beijing Olympic Games participants

    OpenAIRE

    Tiago M. Barbosa; Mário J. Costa; Erik Mejias; Daniel A. Marinho; Hugo Louro; António J. Silva

    2013-01-01

    The aim of this paper was to: (i) describe the Beijing 2008 Olympic Games swimmer’s ages and; (ii) compare ages according to swimmer’s gender. It was analyzed 1101 inscriptions (588 men and 513 women) for all swimming events held at the Beijing 2008 Olympic Games: 50 meters freestyle (L50), 100 meters freestyle (L100), 200 meters freestyle (L200), 400 meters freestyle (L400), 800 meters freestyle (L800, only women) 1500 meters freestyle (L1500, only men), 100 meters backstroke (C100), 200 met...

  9. CSF-biomarkers in Olympic boxing: diagnosis and effects of repetitive head trauma.

    Directory of Open Access Journals (Sweden)

    Sanna Neselius

    Full Text Available BACKGROUND: Sports-related head trauma is common but still there is no established laboratory test used in the diagnostics of minimal or mild traumatic brain injuries. Further the effects of recurrent head trauma on brain injury markers are unknown. The purpose of this study was to investigate the relationship between Olympic (amateur boxing and cerebrospinal fluid (CSF brain injury biomarkers. METHODS: The study was designed as a prospective cohort study. Thirty Olympic boxers with a minimum of 45 bouts and 25 non-boxing matched controls were included in the study. CSF samples were collected by lumbar puncture 1-6 days after a bout and after a rest period for at least 14 days. The controls were tested once. Biomarkers for acute and chronic brain injury were analysed. RESULTS: NFL (mean ± SD, 532±553 vs 135±51 ng/L p = 0.001, GFAP (496±238 vs 247±147 ng/L p80% of the boxers demonstrate that both the acute and the cumulative effect of head trauma in Olympic boxing may induce CSF biomarker changes that suggest minor central nervous injuries. The lack of normalization of NFL and GFAP after the rest period in a subgroup of boxers may indicate ongoing degeneration. The recurrent head trauma in boxing may be associated with increased risk of chronic traumatic brain injury.

  10. Vancouver Olympic rings powered by fuel cell and IESO records winning goal

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-04-15

    The fuel cell system that provided power to the 30-foot tall floating Olympic Rings in Vancouver's harbour during the 2010 Winter Olympic Games was developed and manufactured by IdaTech in Bend, Oregon. The power source altered between a biodiesel generator and IdaTech's ElectraGen H2 zero emission hydrogen fuel cell system. The technology was chosen as a source of reliable, clean energy for applications in remote locations. The ElectraGen H2 is a hydrogen fueled proton exchange membrane (PEM) fuel cell system that emits only water vapour and heat, without any greenhouse gases. These solid state electric generators combine the best features of generators and batteries. IdaTech has sold over 400 of these fuel cell units to India and Asia to provide backup power to telecommunications networks. The 2010 Winter Olympic Games also provided an opportunity for Ontario's Independent Electricity System Operator (IESO) to track electricity consumption as people turned on their televisions to watch the Men's hockey final between Canada and the United States. An increase in electricity use of 300 MW occurred just before the game started and a similar increase occurred during the intermissions as viewers prepared snacks. Electricity consumption dropped considerably after overtime began and then climbed in the final stages of the game after the winning goal was scored. 2 figs.

  11. Luminosity Optimization for a Higher-Energy LHC

    CERN Document Server

    Dominguez, O

    2011-01-01

    A Higher-Energy Large Hadron Collider (HE-LHC) is an option to further push the energy frontier of particle physics beyond the present LHC. A beam energy of 16.5 TeV would require 20 T dipole magnets in the existing LHC tunnel, which should be compared with 7 TeV and 8.33 T for the nominal LHC. Since the synchrotron radiation power increases with the fourth power of the energy, radiation damping becomes significant for the HE-LHC. It calls for transverse and longitudinal emittance control vis-a-vis beam-beam interaction and Landau damping. The heat load from synchrotron radiation, gas scattering, and electron cloud also increases with respect to the LHC. In this paper we discuss the proposed HE-LHC beam parameters; the time evolution of luminosity, beam-beam tune shifts, and emittances during an HE-LHC store; the expected heat load; and luminosity optimization schemes for both round and flat beams.

  12. The CMS High-Granularity Calorimeter (HGCAL) for Operation at the High-Luminosity LHC

    CERN Document Server

    Pitters, Florian Michael

    2017-01-01

    The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. It features unprecedented transverse and longitudinal segmentation for both electromagnetic (ECAL) and hadronic (HCAL) compartments. This will facilitate particle-flow calorimetry, where the fine structure of showers can be measured and used to enhance pileup rejection and particle identification, whilst still achieving good energy resolution. The ECAL and a large fraction of HCAL will be based on hexagonal silicon sensors of 0.5 - 1 cm^2 cell size, with the remainder of the HCAL based on highly-segmented scintillators with SiPM readout. The intrinsic high-precision timing capabilities of the silicon sensors will...

  13. Main improvements of LHC Cryogenics Operation during Run 2 (2015-2018)

    Science.gov (United States)

    Delprat, L.; Bradu, B.; Brodzinski, K.; Ferlin, G.; Hafi, K.; Herblin, L.; Rogez, E.; Suraci, A.

    2017-12-01

    After the successful Run 1 (2010-2012), the LHC entered its first Long Shutdown period (LS1, 2013-2014). During LS1 the LHC cryogenic system went under a complete maintenance and consolidation program. The LHC resumed operation in 2015 with an increased beam energy from 4 TeV to 6.5 TeV. Prior to the new physics Run 2 (2015-2018), the LHC was progressively cooled down from ambient to the 1.9 K operation temperature. The LHC has resumed operation with beams in April 2015. Operational margins on the cryogenic capacity were reduced compared to Run 1, mainly due to the observed higher than expected electron-cloud heat load coming from increased beam energy and intensity. Maintaining and improving the cryogenic availability level required the implementation of a series of actions in order to deal with the observed heat loads. This paper describes the results from the process optimization and update of the control system, thus allowing the adjustment of the non-isothermal heat load at 4.5 - 20 K and the optimized dynamic behaviour of the cryogenic system versus the electron-cloud thermal load. Effects from the new regulation settings applied for operation on the electrical distribution feed-boxes and inner triplets will be discussed. The efficiency of the preventive and corrective maintenance, as well as the benefits and issues of the present cryogenic system configuration for Run 2 operational scenario will be described. Finally, the overall availability results and helium management of the LHC cryogenic system during the 2015-2016 operational period will be presented.

  14. [A follow-up study on the degree of satisfaction regarding environment, life style and the coming Olympic events in the inhabitants living in the typical communities of Beijing].

    Science.gov (United States)

    Zhang, Heng; Ma, Jun; Song, Yi; Li, Yan; Zong, Shu-ting; Xiao, Feng; Chen, Bo-wen

    2008-08-01

    To measure the degree of satisfaction on various environmental and health components and to discuss the impact of Olympic Games among the residents so as to make relative policy suggestions. In 2006, permanent residents over 15 years old lived in the Asian Games Village Community (where the 29th Olympic Games to be held) were selected to conduct a household's survey, while 1610 valid questionnaires were collected. The questionnaire included demographic information, degrees of satisfaction on various health-related environmental components, living condition and on Olympic events. The top 4 aspects with the highest satisfaction rates were "overall rates of satisfaction on current life" "green space", "housing conditions" and "water quality", which were 50.43%, 48.59%, 38.95%, 37.08%, respectively. Residents' satisfaction on "impact of hosting the Olympic Games on China's international image", "China's economic development level", "living conditions" and "personal life" were 65.53%, 56.09%, 47.27%, 46.40%, respectively. Data from partial correlation analysis showed that the total scores of satisfaction on environment and life had positive correlation with the total scores of Olympic satisfaction (P Olympic event through factor analysis showed that 10 entries of the Olympic impact could be reflected by two factors--the influence of image to the nation and impact on personal income. Logistic regression showed that the impact of Olympic Games on personal income, the impact of Olympic Games on the image of the nation and standard of living, gender, education level were independent influencing factors of the total scores of environment and life satisfaction (P Olympic Games to the country's image, the country's economic development level, the environment and personal standard of living.

  15. Reductions of NO2 detected from space during the 2008 Beijing Olympic Games

    Science.gov (United States)

    Mijling, B.; van der A, R. J.; Boersma, K. F.; Van Roozendael, M.; De Smedt, I.; Kelder, H. M.

    2009-07-01

    During the 2008 Olympic and Paralympic Games in Beijing (from 8 August to 17 September), local authorities enforced strong measures to reduce air pollution during the events. To evaluate the direct effect of these measures, we use the tropospheric NO2 column observations from the satellite instruments GOME-2 and OMI. We interpret these data against simulations from the regional chemistry transport model CHIMERE, based on a 2006 emission inventory, and find a reduction of NO2 concentrations of approximately 60% above Beijing during the Olympic period. The air quality measures were especially effective in the Beijing area, but also noticeable in surrounding cities of Tianjin (30% reduction) and Shijiazhuang (20% reduction).

  16. Lecture 7: Worldwide LHC Computing Grid Overview

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    This presentation will introduce in an informal, but technically correct way the challenges that are linked to the needs of massively distributed computing architectures in the context of the LHC offline computing. The topics include technological and organizational aspects touching many aspects of LHC computing, from data access, to maintenance of large databases and huge collections of files, to the organization of computing farms and monitoring. Fabrizio Furano holds a Ph.D in Computer Science and has worked in the field of Computing for High Energy Physics for many years. Some of his preferred topics include application architectures, system design and project management, with focus on performance and scalability of data access. Fabrizio has experience in a wide variety of environments, from private companies to academic research in particular in object oriented methodologies, mainly using C++. He has also teaching experience at university level in Software Engineering and C++ Programming.

  17. Variations and sources of ambient formaldehyde for the 2008 Beijing Olympic games

    Science.gov (United States)

    Li, Yang; Shao, Min; Lu, Sihua; Chang, Chih-Chung; Dasgupta, Purnendu K.

    2010-07-01

    As the host city of the 2008 Olympic games, Beijing implemented a series of air pollution control measures before and during the Olympic games. Ambient formaldehyde (HCHO) concentrations were measured using a fluorometric instrument based on a diffusion scrubber and the Hantzsch reaction; hydrocarbons were simultaneously measured using gas chromatography-mass spectrometry (GC-MS). Meteorological parameters, CO, O 3, and NO 2 concentrations were measured by standard commercial instrumentation. In four separate periods: (a) before the vehicle plate number control (3-19 July); (b) during the Olympic Games (8-24 August); (c) during the Paralympic Games (6-17 September) and (d) after the vehicle control was ceased (21-28 September), the average HCHO mixing ratios were 7.31 ± 2.67 ppbv, 5.54 ± 2.41 ppbv, 8.72 ± 2.48 ppbv, and 6.42 ± 2.79 ppbv, while the total non-methane hydrocarbons (NMHCs) measured were 30.41 ± 18.08 ppbv, 18.12 ± 9.38 ppbv, 30.50 ± 13.37 ppbv, and 33.33 ± 15.85 ppbv, respectively. Both HCHO and NMHC levels were the lowest during the Olympic games, and increased again during the Paralympic games even with the same vehicle control measures operative. Similar diurnal HCHO and O 3 patterns indicated that photo-oxidation of NMHCs may be the major source of HCHO. The diurnal profile of total NMHCs was very similar to that of NO 2 and CO: morning and evening peaks appeared in rush hours, indicating even after strict vehicle control, automobile emission may still be the dominant source of the HCHO precursors. The contributions of HCHO, alkanes, alkenes, and aromatics to OH loss rates were also calculated. HCHO contributed 22 ± 3% to the total VOCs and 24 ± 1% to the total OH loss rate. HCHO was not only important in term of abundance, but also important in chemical reactivity in the air.

  18. The Introduction of the Antiochene Olympics: A Proposal for a New Date

    Directory of Open Access Journals (Sweden)

    Sofie Remijsen

    2010-12-01

    Full Text Available In Malalas' account of games at Antioch, the confusions and doublets reflect his simplification of diverse festivals; the first Olympics there should be dated to A.D. 212 rather than earlier.

  19. Chinese Attitudes towards Varieties of English: A Pre-Olympic Examination

    Science.gov (United States)

    Xu, Wei; Wang, Yu; Case, Rod E.

    2010-01-01

    This study reports on findings of an investigation into Chinese students' attitudes towards varieties of English before the 2008 Beijing Olympic Games. One hundred and eight college students in mainland China evaluated six English speeches by two American English speakers, two British English speakers, and two Chinese English speakers for social…

  20. Preparing for the Olympic Games: Training adaptation in endurance sports

    NARCIS (Netherlands)

    Rietjens, G.J.W.M.

    2002-01-01

    For most elite athletes winning an Olympic gold medal is the ultimate dream. To make this dream come true, in the first place one needs sufficient talent. However next to this talent, several years of training with large amounts of strenuous work is necessary. It is therefore not remarkable that the

  1. Scenarios for the LHC Upgrade

    CERN Document Server

    Scandale, Walter

    2008-01-01

    The projected lifetime of the LHC low-beta quadrupoles, the evolution of the statistical error halving time, and the physics potential all call for an LHC luminosity upgrade by the middle of the coming decade. In the framework of the CARE-HHH network three principal scenarios have been developed for increasing the LHC peak luminosity by more than a factor of 10, to values above 1035 cm−2s−1. All scenarios imply a rebuilding of the high-luminosity interaction regions (IRs) in combination with a consistent change of beam parameters. However, their respective features, bunch structures, IR layouts, merits and challenges, and luminosity variation with β∗ differ substantially. In all scenarios luminosity leveling during a store would be advantageous for the physics experiments. An injector upgrade must complement the upgrade measures in the LHC proper in order to provide the beam intensity and brightness needed as well as to reduce the LHC turnaround time for higher integrated luminosity.

  2. Physics at LHC and beyond

    CERN Document Server

    2014-01-01

    The topics addressed during this Conference are as follows. ---An overview of the legacy results of the LHC experiments with 7 and 8 TeV data on Standard Model physics, Scalar sector and searches for New Physics. ---A discussion of the readiness of the CMS, ATLAS, and LHCb experiments for the forthcoming high-energy run and status of the detector upgrades ---A review of the most up-to-date theory outcome on cross-sections and uncertainties, phenomenology of the scalar sector, constraints and portals for new physics. ---The presentation of the improvements and of the expected sensibilities for the Run 2 of the LHC at 13 TeV and beyond. ---A comparison of the relative scientific merits of the future projects for hadron and e+e- colliders (HL-LHC, HE-LHC, ILC, CLIC, TLEP, VHE-LHC) towards precision measurements of the Scalar boson properties and of the Electroweak-Symmetry-Breaking parameters, and towards direct searches for New Physics.

  3. Ideologies in the Thematic Slogans of the 1984 – 2012 Olympic Games

    Directory of Open Access Journals (Sweden)

    Wu Cuihua

    2014-06-01

    Full Text Available This paper spotlights the twelve slogans of the Olympic Games in order to critically analyze the ideologies underlying the discourse. By taking the principles of critical discourse analysis (CDA and Halliday’s (1994 systemic-functional grammar (SFG as analytical tools, the paper endeavours to reveal the ideology that predominates in the ruling class and that may impinge on the ways in which the slogans are constructed and elucidated. Furthermore, the images of the host countries manifested in the slogans and their attitude towards and enthusiasm for the Olympic Games are construed. Last but not least, with the rapid development of political and economic globalization, the enhanced call for friendliness and harmony is clearly shown in the linguistic structures of these slogans by analyzing them diachronically.

  4. Air Quality Measurements from Satellites during the 2008 Beijing Olympics and Paralympics

    Science.gov (United States)

    Witte, J. C.; Schoeberl, M.; Douglass, A.; Gleason, J.; Krotkov, N.; Gille, J.; Pickering, K.; Livesey, N.

    2009-05-01

    In preparation for the Olympic and Paralympic games in August and September 2008 in Beijing, China, the Chinese government imposed strict controls on industrial emissions and motor vehicle traffic in and around the city and vicinity before and during the events to improve the air quality for the competitors and visitors. To test the efficacy of these measures, we used satellite data from NASA's Aura/Ozone Monitoring Instrument (OMI) and Terra/Measurements Of Pollution In The Troposphere (MOPITT) over Beijing and surrounding areas during the Olympic and Paralympic period. The satellite instruments recorded significant reductions in nitrogen dioxide of up to 50%, up to 10% in tropospheric column ozone, 20-40% in boundary layer sulfur dioxide, and 10-20% reductions in carbon monoxide concentrations below 700 hPa.

  5. Motivation and satisfaction among polyclinic volunteers at the 2002 Winter Olympic and Paralympic Games

    Science.gov (United States)

    Reeser, J; Berg, R; Rhea, D; Willick, S

    2005-01-01

    Background: The Olympic and Paralympic Games rely heavily on volunteers to provide many essential services, including medical care of athletes. Objective: This preliminary investigation sought to characterise the motivational influences and factors responsible for the satisfaction of Olympic and Paralympic healthcare volunteers. Methods: The 2002 Winter Games polyclinic healthcare volunteers were asked to complete a questionnaire designed to elicit information about their motives for volunteering and the factors that contributed to their satisfaction with their volunteer experience. Results: There was no significant difference in the motivation or satisfaction summary scores based on event worked. There was a strong positive correlation between motivation and satisfaction. Physician respondents had a lower mean motivation score than did non-physician volunteers. Conclusions: There were no significant motivational differences between Olympic and Paralympic volunteers, but there were several differences noted between physician and non-physician volunteers. The 2002 polyclinic volunteers appear to have been motivated by a complex process best described as "enlightened self interest," and all were generally well satisfied with their experience. These results may assist organisers of future Games in selecting appropriately motivated volunteer personnel and creating rewarding work environments for them. PMID:15793078

  6. Performance of the CMS precision electromagnetic calorimeter at LHC Run II and prospects for High-Luminosity LHC

    Science.gov (United States)

    Zhang, Zhicai

    2018-04-01

    Many physics analyses using the Compact Muon Solenoid (CMS) detector at the LHC require accurate, high-resolution electron and photon energy measurements. Following the excellent performance achieved during LHC Run I at center-of-mass energies of 7 and 8 TeV, the CMS electromagnetic calorimeter (ECAL) is operating at the LHC with proton-proton collisions at 13 TeV center-of-mass energy. The instantaneous luminosity delivered by the LHC during Run II has achieved unprecedented levels. The average number of concurrent proton-proton collisions per bunch-crossing (pileup) has reached up to 40 interactions in 2016 and may increase further in 2017. These high pileup levels necessitate a retuning of the ECAL readout and trigger thresholds and reconstruction algorithms. In addition, the energy response of the detector must be precisely calibrated and monitored. We present new reconstruction algorithms and calibration strategies that were implemented to maintain the excellent performance of the CMS ECAL throughout Run II. We will show performance results from the 2015-2016 data taking periods and provide an outlook on the expected Run II performance in the years to come. Beyond the LHC, challenging running conditions for CMS are expected after the High-Luminosity upgrade of the LHC (HL-LHC) . We review the design and R&D studies for the CMS ECAL and present first test beam studies. Particular challenges at HL-LHC are the harsh radiation environment, the increasing data rates, and the extreme level of pile-up events, with up to 200 simultaneous proton-proton collisions. We present test beam results of hadron irradiated PbWO crystals up to fluences expected at the HL-LHC . We also report on the R&D for the new readout and trigger electronics, which must be upgraded due to the increased trigger and latency requirements at the HL-LHC.

  7. High Luminosity LHC Project Description

    CERN Document Server

    Apollinari, Giorgio; Rossi, Lucio

    2014-01-01

    The High Luminosity LHC (HL-LHC) is a novel configuration of the Large Hadron Collider, aiming at increasing the luminosity by a factor five or more above the nominal LHC design, to allow increasing the integrated luminosity, in the high luminosity experiments ATLAS and CMS, from the 300 fb-1 of the LHC original design up to 3000 fb-1 or more. This paper contains a short description of the main machine parameters and of the main equipment that need to be developed and installed. The preliminary cost evaluation and the time plan are presented, too. Finally, the international collaboration that is supporting the project, the governance and the project structure are discussed, too.

  8. New strategies of the LHC experiments to meet the computing requirements of the HL-LHC era

    CERN Document Server

    Adamova, Dagmar

    2017-01-01

    The performance of the Large Hadron Collider (LHC) during the ongoing Run 2 is above expectations both concerning the delivered luminosity and the LHC live time. This resulted in a volume of data much larger than originally anticipated. Based on the current data production levels and the structure of the LHC experiment computing models, the estimates of the data production rates and resource needs were re-evaluated for the era leading into the High Luminosity LHC (HLLHC), the Run 3 and Run 4 phases of LHC operation. It turns out that the raw data volume will grow 10 times by the HL-LHC era and the processing capacity needs will grow more than 60 times. While the growth of storage requirements might in principle be satisfied with a 20 per cent budget increase and technology advancements, there is a gap of a factor 6 to 10 between the needed and available computing resources. The threat of a lack of computing and storage resources was present already in the beginning of Run 2, but could still be mitigated, e.g....

  9. 2005 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Olympic Peninsula

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Terrapoint collected Light Detection and Ranging (LiDAR) data for the Olympic Peninsula project of 2005, totaling approximately 114.59 sq mi: 24.5 for Clallam...

  10. Introduction to the HL-LHC Project

    CERN Document Server

    Rossi , L

    2015-01-01

    The Large Hadron Collider (LHC) is one of largest scientific instruments ever built. It has been exploring the new energy frontier since 2010, gathering a global user community of 7,000 scientists. To extend its discovery potential, the LHC will need a major upgrade in the 2020s to increase its luminosity (rate of collisions) by a factor of five beyond its design value and the integrated luminosity by a factor of ten. As a highly complex and optimized machine, such an upgrade of the LHC must be carefully studied and requires about ten years to implement. The novel machine configuration, called High Luminosity LHC (HL-LHC), will rely on a number of key innovative technologies, representing exceptional technological challenges, such as cutting-edge 11–12 tesla superconducting magnets, very compact superconducting cavities for beam rotation with ultra-precise phase control, new technology for beam collimation and 300-meter-long high-power superconducting links with negligible energy dissipation. HL-LHC federa...

  11. CMOS pixel development for the ATLAS experiment at HL-LHC

    CERN Document Server

    Risti{c}, Branislav; The ATLAS collaboration

    2017-01-01

    To cope with the rate and radiation environment expected at the HL-LHC new approaches are being developed on CMOS pixel detectors, providing charge collection in a depleted layer. They are based on: HV enabling technologies that allow to use high depletion voltages (HV-MAPS), high resistivity wafers for large depletion depths (HR-MAPS); radiation hard processed with multiple nested wells to allow CMOS electronics embedded with sufficient shielding into the sensor substrate and backside processing and thinning for material minimization and backside voltage application. Since 2014, members of more than 20 groups in the ATLAS experiment are actively pursuing CMOS pixel R&D in an ATLAS Demonstrator program pursuing sensor design and characterizations. The goal of this program is to demonstrate that depleted CMOS pixels, with monolithic or hybrid designs, are suited for high rate, fast timing and high radiation operation at LHC. For this a number of technologies have been explored and characterized. In this pr...

  12. CMOS pixel development for the ATLAS experiment at HL-LHC

    CERN Document Server

    Rimoldi, Marco; The ATLAS collaboration

    2017-01-01

    To cope with the rate and radiation environment expected at the HL-LHC new approaches are being developed on CMOS pixel detectors, providing charge collection in a depleted layer. They are based on: HV enabling technologies that allow to use high depletion voltages, high resistivity wafers for large depletion depths; radiation hard processed with multiple nested wells to allow CMOS electronics embedded with sufficient shielding into the sensor substrate and backside processing and thinning for material minimization and backside voltage application. Since 2014, members of more than 20 groups in the ATLAS experiment are actively pursuing CMOS pixel R$\\&$D in an ATLAS Demonstrator program pursuing sensor design and characterizations. The goal of this program is to demonstrate that depleted CMOS pixels are suited for high rate, fast timing and high radiation operation at LHC. For this a number of technologies have been explored and characterized. In this presentation the challenges for the usage of CMOS pixel...

  13. CMOS Pixel Development for the ATLAS Experiment at HL-LHC

    CERN Document Server

    Gaudiello, Andrea; The ATLAS collaboration

    2017-01-01

    To cope with the rate and radiation environment expected at the HL-LHC new approaches are being developed on CMOS pixel detectors, providing charge collection in a depleted layer. They are based on: HV enabling technologies that allow to use high depletion voltages (HV-MAPS), high resistivity wafers for large depletion depths (HR-MAPS); radiation hard processed with multiple nested wells to allow CMOS electronics embedded with sufficient shielding into the sensor substrate and backside processing and thinning for material minimization and backside voltage application. Since 2014, members of more than 20 groups in the ATLAS experiment are actively pursuing CMOS pixel R&D in an ATLAS Demonstrator program pursuing sensor design and characterizations. The goal of this program is to demonstrate that depleted CMOS pixels, with monolithic or hybrid designs, are suited for high rate, fast timing and high radiation operation at LHC. For this a number of technologies have been explored and characterized. In this pr...

  14. Injection Protection Upgrade for the HL-LHC

    CERN Document Server

    AUTHOR|(CDS)2067108; Biancacci, Nicolo; Bracco, Chiara; Frasciello, Oscar; Gentini, Luca; Goddard, Brennan; Lechner, Anton; Maciariello, Fausto; Perillo Marcone, Antonio; Salvant, Benoit; Shetty, Nikhil Vittal; Steele, Genevieve; Velotti, Francesco; Zobov, Mikhail

    2015-01-01

    The injector complex of the LHC is undergoing important changes in the light of the LIU project to provide brighter beams to the LHC. For this reason and as part of the High Luminosity LHC project the injection protection system of the LHC will be upgraded in the Long Shutdown 2 (2018 - 2019) to be able to protect downstream elements against injection failures with the high brightness, high intensity HL-LHC beams. The upgraded LHC injection protection system will consist of a segmented injection protection absorber TDIS, and auxiliary collimators and masks. The layout modifications are described, and the machine element protection and absorber jaw robustness studies are presented for the new systems.

  15. The Olympic Dam copper-uranium-gold deposit, Roxby Downs, South Australia

    International Nuclear Information System (INIS)

    Roberts, D.E.; Hudson, G.R.T.

    1983-01-01

    The Olympic Dam copper-uranium-gold deposit appears to be a new type of strata-bound sediment-hosted ore deposit. It is located 650 km north-northwest of Adelaide in South Australia and was discovered in 1975. It has an areal extent exceeding 20 km 2 with vertical thicknesses of mineralization up to 350 m. The deposit is estimated to contain in excess of 2,000 million metric tons of mineralized material with an average grade of 1.6 percent copper, 0.06 percent uranium oxide, and 0.6 g/metric ton gold. The deposit occurs in the basement beneath 350 m of unmineralized, flat-lying Adelaidean (late Proterozoic) to Cambrian sediments in the Stuart shelf region of South Australia. The host rocks of the deposit are unmetamorphosed and are probably younger than 1,580 m.y. The deposit is spatially related to coincident gravity and magnetic anomalies and the intersection of west-northwest- and north-northwest-trending lineaments. The Proterozoic sediments comprising the local basement sequence are predominantly sedimentary breccias ranging from matrix-poor granite breccias to matrix-rich polymict breccias containing clasts of a variety of rock types. This sequence is over 1 km thick and has been divided into two main units--the Olympic Dam Formation and the Greenfield Formation. The Olympic Dam Formation has five members, three of which are matrix rich. The Greenfield Formation has three members, the lower two being very hematite rich while the upper has a significant volcanic component. Pervasive hematite, chlorite, and sericite alteration of varying intensity affects all the basement sequence

  16. LHC: seven golden suppliers

    CERN Multimedia

    2005-01-01

    The fourth CERN Golden Hadron awards saw seven of the LHC's best suppliers receive recognition for the high quality of their work, compliance with delivery deadlines, flexibility and adaptability to the demanding working conditions of the project. The representatives of the seven companies which received awards during the Golden Hadron ceremony, standing with Lyn Evans, LHC Project Leader. 'The Golden Hadron awards are a symbol of our appreciation of not only the quality and timely delivery of components but also the collaborative and flexible way the firms have contributed to this very difficult project,' said Lyn Evans, head of the LHC project. The awards went to Kemppi-Kempower (Finland), Metso Powdermet (Finland), Transtechnik (Germany), Babcock Noell Nuclear (Germany), Iniziative Industriali (Italy), ZTS VVU Kosice (Slovakia), and Jehier (France). Babock Noell Nuclear (BNN) successfully produced one-third (416 cold dipole masses) of the LHC's superconducting dipole magnets, one of the most critical an...

  17. A table-top LHC

    CERN Multimedia

    Barbara Warmbein

    2011-01-01

    Many years ago, when ATLAS was no more than a huge empty underground cavern and Russian artillery shell casings were being melted down to become part of the CMS calorimetry system, science photographer Peter Ginter started documenting the LHC’s progress. He was there when special convoys of equipment crossed the Jura at night, when cranes were lowering down detector slices and magnet coils were being wound in workshops. Some 18 years of LHC history have been documented by Ginter, and the result has just come out as a massive coffee table book full of double-page spreads of Ginter’s impressive images.   The new coffee table book, LHC: the Large Hadron Collider. Published by the Austrian publisher Edition Lammerhuber in cooperation with CERN and UNESCO Publishing, LHC: the Large Hadron Collider is an unusual piece in the company’s portfolio. As the publisher’s first science book, LHC: the Large Hadron Collider weighs close to five kilos and comes in a s...

  18. Inner-Outer Lane Advantage in Olympic 1000 Meter Speed Skating

    NARCIS (Netherlands)

    Kamst, Richard; Kuper, Gerard H.; Sierksma, Gerard; Talsma, Bertus G.

    During the Olympic Games and the World Championships Single Distances the 1000m is skated by every skater only one time. However, there may be a difference in skating a 1000m race with a start in the inner and the outer lane that introduces an externality that introduces unfairness. We show that

  19. Looking back over the LHC Project

    CERN Multimedia

    2007-01-01

    Have you always wanted to delve into the history of the phenomenal LHC Project? Well, now you can. A chronological history of the LHC Project is now available on the web. It traces the Project's key milestones, from its first approval in 1994 to the most recent spectacular transport operations for detector components. The photographs used to illustrate these events are linked to the CDS database, allowing visitors who wish to do so the opportunity to download them or to search for photographs associated with subjects that are of interest to them. To explore the history of the LHC Project, go to the CERN Public Welcome page and click on 'LHC Milestones' or simply go directly to the following link: http://cern.ch/LHC-Milestones/

  20. Optical data transmission ASICs for the high-luminosity LHC (HL-LHC) experiments

    International Nuclear Information System (INIS)

    Li, X; Huang, G; Sun, X; Liu, G; Deng, B; Gong, D; Guo, D; Liu, C; Liu, T; Xiang, A C; Ye, J; Zhao, X; Chen, J; You, Y; He, M; Hou, S; Teng, P-K; Jin, G; Liang, H; Liang, F

    2014-01-01

    We present the design and test results of two optical data transmission ASICs for the High-Luminosity LHC (HL-LHC) experiments. These ASICs include a two-channel serializer (LOCs2) and a single-channel Vertical Cavity Surface Emitting Laser (VCSEL) driver (LOCld1V2). Both ASICs are fabricated in a commercial 0.25-μm Silicon-on-Sapphire (SoS) CMOS technology and operate at a data rate up to 8 Gbps per channel. The power consumption of LOCs2 and LOCld1V2 are 1.25 W and 0.27 W at 8-Gbps data rate, respectively. LOCld1V2 has been verified meeting the radiation-tolerance requirements for HL-LHC experiments

  1. Cracking the code for maintaining quality training in Olympic distance triathlon

    DEFF Research Database (Denmark)

    Myburgh, Corrie; Hansen, Tobias; Holm Beck, Anders

    2017-01-01

    OBJECTIVE: High-quality training is a key determinant of performance in the Olympic distance triathlon and is potentially influenced by a unique array of context-specific biopsychosocial factors. Our objective was to explore and describe these factors among squad members of a university-based, el...

  2. The Greater Impact of the Lhc:. What's in it for the Rest of the World?

    Science.gov (United States)

    Goldfarb, Steven

    2012-08-01

    All with any fundamental scientific endeavour, the true and enduring impact of the LHC physics program will not be measured in our lifetime. Rather, generations of future achievementi will follow from the combination of scientific knowledge and methods born from the research. The unprecedented size, scope and innovative nature of the LHC experiments, however, are already leaving a broad and significant impact on our society. A few of the more impressive, far-reaching, and amusing examples of these contributions are presented in this document. What remains is the task of communicating this progress to those who support it; that is, the rest of the world. Coordinated efforts by the outreach and educational programs of CERN and the experiments, coupled with a significant increase in media coverage, have succeeded to put the spotlight on the LHC. In addition, the rapidly growing popularity of social media bas provided these programs with new tools to focus this spotlight on the benefits of our work. I present means to use these tools effectively as we enter a new era of public scientific communication based on dialogue and discussion.

  3. From the LHC to Future Colliders

    DEFF Research Database (Denmark)

    De Roeck, A.; Ellis, J.; Grojean, C.

    2010-01-01

    Discoveries at the LHC will soon set the physics agenda for future colliders. This report of a CERN Theory Institute includes the summaries of Working Groups that reviewed the physics goals and prospects of LHC running with 10 to 300/fb of integrated luminosity, of the proposed sLHC luminosity up...

  4. Statistics for the LHC: Quantifying our Scientific Narrative (1/4)

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    Now that the LHC physics program is well under way and results have begun to pour out of the experiments, the statistical methodology used for these results is a hot topic. This is a challenge at the LHC, as we have sensitivity to discover new physics in a stage of the experiments where systematic uncertainties can still be quite large. The emphasis of these lectures is how we can translate the scientific narrative of why we think we know what we know into quantitative statistical statements about the presence or absence of new physics. Topics will include statistical modeling, incorporation of control samples to constrain systematics, and Bayesian and Frequentist statistical tests that are capable of answering these questions.

  5. Heavy-ion operation of HL-LHC

    CERN Document Server

    Jowett, J M; Versteegen, R

    2015-01-01

    The heavy-ion physics programme of the LHC will continue during the HL-LHC period with upgraded detectors capable of exploiting several times the design luminosity for nucleus–nucleus (Pb–Pb) collisions. For proton–nucleus (p–Pb) collisions, unforeseen in the original design of the LHC, a comparable increase beyond the 2013 luminosity should be attainable. We present performance projections and describe the operational strategies and relatively modest upgrades to the collider hardware that will be needed to achieve these very significant extensions to the physics potential of the High Luminosity LHC.

  6. Management of environmental health issues for the 2004 Athens Olympic Games: is enhanced integrated environmental health surveillance needed in every day routine operation?

    Directory of Open Access Journals (Sweden)

    Chervoni Julia

    2006-12-01

    Full Text Available Abstract Background Management of environmental health issues is an integral part of public health systems. An active integrated environmental health surveillance and response system was developed for the Athens Olympics to monitor and prevent exposure to environmental hazards. The potential for permanent implementation of the program was examined. Methods The environmental health surveillance and response system included standardization, computerization and electronic transmission of data concerning environmental inspections of 17 site categories (restaurants, swimming pools etc of public health interest, drinking and recreational water examinations and suggested corrective actions. The Olympic Planning Unit integrated and centrally managed data from 13 public health agencies, recommended, supervised and coordinated prompt corrective actions. Methods used to test the effectiveness of the program were the assessment of water quality test and inspection results trends over time using linear regression and epidemiological surveillance findings. Results Between January 2003 and September the 30th, 2004, 196 inspectors conducted 8562 inspections, collected 5024 water samples and recommended 17 027 corrective actions. In 10 cruise ships used as floating hotels inspectors conducted 10 full inspections, 2 re-inspections, and 27 follow-up inspections. Unsatisfactory inspection results (r = 0.44, p Conclusion Lessons learned for future events include timely implementation and installation of communication processes, and rapid and coordinated response to unsatisfactory inspection results. Routine national programs need to adopt enhanced environmental health surveillance aimed at public health decision-making, but with a different perspective.

  7. Management of environmental health issues for the 2004 Athens Olympic Games: is enhanced integrated environmental health surveillance needed in every day routine operation?

    Science.gov (United States)

    Hadjichristodoulou, Christos; Mouchtouri, Varvara; Vaitsi, Vasiliki; Kapoula, Christina; Vousoureli, Anastasia; Kalivitis, Isidiros; Chervoni, Julia; Papastergiou, Panagiotis; Vasilogiannakopoulos, Antonios; Daniilidis, Vasilis D; Kremastinou, Jenny

    2006-12-18

    Management of environmental health issues is an integral part of public health systems. An active integrated environmental health surveillance and response system was developed for the Athens Olympics to monitor and prevent exposure to environmental hazards. The potential for permanent implementation of the program was examined. The environmental health surveillance and response system included standardization, computerization and electronic transmission of data concerning environmental inspections of 17 site categories (restaurants, swimming pools etc) of public health interest, drinking and recreational water examinations and suggested corrective actions. The Olympic Planning Unit integrated and centrally managed data from 13 public health agencies, recommended, supervised and coordinated prompt corrective actions. Methods used to test the effectiveness of the program were the assessment of water quality test and inspection results trends over time using linear regression and epidemiological surveillance findings. Between January 2003 and September the 30th, 2004, 196 inspectors conducted 8562 inspections, collected 5024 water samples and recommended 17 027 corrective actions. In 10 cruise ships used as floating hotels inspectors conducted 10 full inspections, 2 re-inspections, and 27 follow-up inspections. Unsatisfactory inspection results (r = 0.44, p quality tests (r = 0.39, p restaurant which accommodated athletes during a test event. Lessons learned for future events include timely implementation and installation of communication processes, and rapid and coordinated response to unsatisfactory inspection results. Routine national programs need to adopt enhanced environmental health surveillance aimed at public health decision-making, but with a different perspective.

  8. The Lhc beam commissioning

    International Nuclear Information System (INIS)

    Redarelli, S.; Bailey, R.

    2008-01-01

    The plans for the Lhc proton beam commissioning are presented. A staged commissioning approach is proposed to satisfy the request of the Lhc experiments while minimizing the machine complexity in early commissioning phases. Machine protection and collimation aspects will be tackled progressively as the performance will be pushed to higher beam intensities. The key parameters are the number of bunches, k b , the proton intensity pe bunch, N, and the β in the various interaction points. All together these parameters determine the total beam power and the complexity of the machine. We will present the proposed trade off between the evolution of these parameters and the Lhc luminosity performance.

  9. Environmental design of the Olympic Dam operations

    International Nuclear Information System (INIS)

    Middleton, B.A.

    1989-01-01

    Environmental Design of The Olympic Dam Operations has been required to take into account the Environmental Management Programme as approved by the South Australian Government and radiological protection standards as determined by the Commonwealth of Australia's Code of Practice on Radiation Protection in the Mining and Milling of Radioactive Ores 1987. The article describes the natural environment, project assessment and infrastructure relating to the environmental design. The radiological standards refer to the control of exposure to radiation above naturally occurring background levels both for employees and for members of the public. 2 tabs., maps

  10. Scientific Opportunity: the Tevatron and the LHC

    CERN Multimedia

    2010-01-01

    The press makes much of the competition between CERN’s LHC and Fermilab’s Tevatron in the search for the Higgs boson. This competitive aspect is real, and probably adds spice to the scientific exploration, but for us such reporting often feels like spilling the entire pepper shaker over a fine meal. The media’s emphasis on competition obscures the more important substance of our long-standing collaboration in scientific discovery.   Our laboratories and our communities have worked together for decades. Europeans have contributed greatly to the Tevatron’s many successes, including the discovery of the top quark, the discovery of fast oscillations in the decay of strange B mesons and the many searches for new phenomena. Americans have contributed to many programs at CERN, notably the extraordinary precision measurements of LEP, and more recently construction of the LHC accelerator and detectors. Fermilab scientists played a vital role throughout 2009 in...

  11. LHC 2008 lectures
    The LHC: an accelerator of science

    CERN Multimedia

    2008-01-01

    In 2008, CERN will be switching on the greatest physics experiment ever undertaken. The Large Hadron Collider, or LHC, is a particle accelerator that will provide many answers to our questions about the Universe - What is the reason for mass? Where is the invisible matter in the Universe hiding? What is the relationship between matter and antimatter? Will we have to use a theory claiming more than four dimensions? … and what about "time" ? To understand better the raison d’être of the LHC, this gigantic, peerless scientific instrument and all the knowledge it can bring to us, members of the general public are invited to a series of lectures at the Globe of Science and Innovation. Thursday 8 May 2008 at 8.00 p.m. « Comment fonctionne l’Univers ? Ce que le LHC peut nous apprendre » Alvaro de Rujula, CERN physicist Thursday 15 May 2008 at 8.00 p.m. – « Une nouvelle vision du monde » Jean-Pierre Luminet, Director of...

  12. HL-LHC kicker magnet (MKI)

    CERN Multimedia

    Brice, Maximilien

    2018-01-01

    HL-LHC kicker magnet (MKI): last vacuum test, preparation for transport to LHC transfer line in underground tunnel.The LHC injection kicker systems (MKIs) generate fast field pulses to inject the clockwise rotating beam at Point 2 and the anti-clockwise rotating beam at Point 8: there are eight MKI magnets installed in total. Each MKI magnet contains a high purity alumina tube: if an MKI magnet is replaced this tube requires conditioning with LHC beam: until it is properly conditioned, there can be high vacuum pressure due to the beam. This high pressure can also cause electrical breakdowns in the MKI magnets. A special coating (Cr2O3) has been applied to the inside of the alumina tube of an upgraded MKI magnet – this is expected to greatly reduce the pressure rise with beam. In addition, HL-LHC beam would result in excessive heating of the MKI magnets: the upgraded design includes modifications that will reduce heating, and move the power deposition to parts that will be easier to cool. Experience during 2...

  13. The LHC and its successors

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    Not too long before the first long technical stop of the LHC, engineers and physicists are already working on the next generation of accelerators: HL-LHC and LHeC. The first would push proton-proton collisions to an unprecedented luminosity rate; the second would give a second wind to electron-proton collisions.   The ring-ring configuration of the LHeC would need this type of magnets, currently being studied for possible future use. In one year, the LHC will begin to change. During the first long shutdown, from December 2012 to late 2014, the machine will go through a first phase of major upgrades, with the objective of running at 7 TeV per beam at the beginning of 2015. With this long technical stop and the two others that will follow (in 2018 and 2022), a new project will see the light of day. Current plans include the study of something that looks more like a new machine rather than a simple upgrade: the High Luminosity LHC (HL-LHC). Much more powerful than the current machine, the HL-...

  14. Hybrid beams in the LHC

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    The first proton-ion beams were successfully circulated in the LHC a couple of weeks ago. Everything went so smoothly that the LHC teams had planned the first p-Pb collisions for Wednesday, 16 November. Unfortunately, a last-minute problem with a component of the PS required for proton acceleration prevented the LHC teams from making these new collisions. However, the way is open for a possible physics run with proton-lead collisions in 2012.   Members of the LHC team photographed when the first hybrid beams got to full energy. The proton and lead beams are visible on the leftmost screen up on the wall (click to enlarge the photo). The technical challenge of making different beams circulate in the LHC is by no means trivial. Even if the machine is the same, there are a number of differences when it is operated with beams of protons, beams of lead or beams of proton and lead. Provided that the beams are equal, irrespective of whether they consist of protons or lead nuclei, they revolve at the...

  15. Technological challenges for the LHC

    CERN Multimedia

    CERN. Geneva; Rossi, Lucio; Lebrun, Philippe; Bordry, Frederick; Mess, Karl Hubert; Schmidt, Rüdiger

    2003-01-01

    For the LHC to provide particle physics with proton-proton collisions at the centre of mass energy of 14 TeV with a luminosity of 1034 cm-2s-1, the machine will operate with high-field dipole magnets using NbTi superconductors cooled to below the lambda point of helium. In order to reach design performance, the LHC requires both, the use of existing technologies pushed to the limits as well as the application of novel technologies. The construction follows a decade of intensive R&D and technical validation of major collider sub-systems. The first lecture will focus on the required LHC performance, and on the implications on the technologies. In the following lectures several examples for LHC technologies will be discussed: the superconducting magnets to deflect and focus the beams, the cryogenics to cool the magnets to a temperature below the lambda point of helium along most of the LHC circumference, the powering system supplying about 7000 magnets connected in 1700 electrical circuits with a total curr...

  16. Olympic weightlifting and plyometric training with children provides similar or greater performance improvements than traditional resistance training.

    Science.gov (United States)

    Chaouachi, Anis; Hammami, Raouf; Kaabi, Sofiene; Chamari, Karim; Drinkwater, Eric J; Behm, David G

    2014-06-01

    A number of organizations recommend that advanced resistance training (RT) techniques can be implemented with children. The objective of this study was to evaluate the effectiveness of Olympic-style weightlifting (OWL), plyometrics, and traditional RT programs with children. Sixty-three children (10-12 years) were randomly allocated to a 12-week control OWL, plyometric, or traditional RT program. Pre- and post-training tests included body mass index (BMI), sum of skinfolds, countermovement jump (CMJ), horizontal jump, balance, 5- and 20-m sprint times, isokinetic force and power at 60 and 300° · s(-1). Magnitude-based inferences were used to analyze the likelihood of an effect having a standardized (Cohen's) effect size exceeding 0.20. All interventions were generally superior to the control group. Olympic weightlifting was >80% likely to provide substantially better improvements than plyometric training for CMJ, horizontal jump, and 5- and 20-m sprint times, whereas >75% likely to substantially exceed traditional RT for balance and isokinetic power at 300° · s(-1). Plyometric training was >78% likely to elicit substantially better training adaptations than traditional RT for balance, isokinetic force at 60 and 300° · s(-1), isokinetic power at 300° · s(-1), and 5- and 20-m sprints. Traditional RT only exceeded plyometric training for BMI and isokinetic power at 60° · s(-1). Hence, OWL and plyometrics can provide similar or greater performance adaptations for children. It is recommended that any of the 3 training modalities can be implemented under professional supervision with proper training progressions to enhance training adaptations in children.

  17. Assessment of the environmental impact statement for the proposed expansion of the Olympic Dam operations at Roxby Downs

    International Nuclear Information System (INIS)

    1997-01-01

    This Environmental Assessment Report assesses the social, environmental and economic impact of the proposal by Western Mining Corporation (Olympic Dam Corporation) Pty Ltd. (WMC) to increase their production at Olympic Dam mine from 150,000t/a of copper and associated products to 350,000t/a by a phased expansion. The first phase would take production to approximately 200,000t/a. The report reviews the 1997 Environmental Impact Statement (EIS), public comments on the EIS, and the proponent's responses to these comments in the Supplement to the EIS. It also relies on information, comments and advice provided by appropriate South Australian and Commonwealth government agencies (through the joint assessment process) and previous studies undertaken in the region.The focus of the contents of this assessment report are: water usage; tailing management; radiation management; economic and employment estimates; EIS process, regulation and monitoring as well as flora, fauna and town management issues. This report also recognises that the Olympic Dam mine has been subject to previous environmental assessments which resulted in the environmental regime currently in place for the existing operations.It is concluded that the risks to the biophysical, historical, cultural and social environments from the proposed Olympic dam expansion are acceptable provided the mine continues to operate under stringent environmental control

  18. A many-sided life: cadreman, educationalist, theorist and practitioner of physical education, researcher, personality that defines Olympic movement

    Directory of Open Access Journals (Sweden)

    Bubka S.N.

    2012-03-01

    Full Text Available This article highlights the foremost landmarks in the life and work of a prominent expert in the field of physical education and sport, an active participant of the Olympic Games revival and one of the members of the 1st International Olympic Committee Alexey Butovsky. His military career from a cadet and non-commissioned officer to lieutenant-general is outlined, and his activities in the field of theory and practice of physical education both in Russia and on his trips abroad, which was aimed at study, generalization and further application of the best experience accumulated in that area in different countries, are presented, as well. A. Butovsky's acquaintance with P. de Coubertin and their closer relations resulted in Alexey Butovsky's involvement in the preparation and participation of the founding congress in 1894 in Paris is particularly noted, as well as the Congress that adopted important decisions on the revival of the Olympic Games and creation of the International Olympic Committee, in which General Butovsky was introduced among its first members. There has been studied his activity not only as a member of the IOC, but his doings after his retirement from the membership of this international organization, as well.

  19. Assessment of the environmental impact statement for the proposed expansion of the Olympic Dam operations at Roxby Downs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    This Environmental Assessment Report assesses the social, environmental and economic impact of the proposal by Western Mining Corporation (Olympic Dam Corporation) Pty Ltd. (WMC) to increase their production at Olympic Dam mine from 150,000t/a of copper and associated products to 350,000t/a by a phased expansion. The first phase would take production to approximately 200,000t/a. The report reviews the 1997 Environmental Impact Statement (EIS), public comments on the EIS, and the proponent's responses to these comments in the Supplement to the EIS. It also relies on information, comments and advice provided by appropriate South Australian and Commonwealth government agencies (through the joint assessment process) and previous studies undertaken in the region.The focus of the contents of this assessment report are: water usage; tailing management; radiation management; economic and employment estimates; EIS process, regulation and monitoring as well as flora, fauna and town management issues. This report also recognises that the Olympic Dam mine has been subject to previous environmental assessments which resulted in the environmental regime currently in place for the existing operations.It is concluded that the risks to the biophysical, historical, cultural and social environments from the proposed Olympic dam expansion are acceptable provided the mine continues to operate under stringent environmental control.

  20. The program of a fast calorimeter simulation and some its application to investigate Higgs and Z0-boson effective mass resolution at LHC energies

    International Nuclear Information System (INIS)

    Bumazhnov, V.A.

    1994-01-01

    A fast program simulating a response of electromagnetic and hadronic calorimeters with projection geometry to a hard event produced at LHC energies has been written. This program takes into account transverse sizes of a shower in a calorimeter and uses the lateral shower profile parametrization. It is shown that a realistic jet-finding algorithm gives the main contribution to the effective mass resolution of Z-boson decaying into hadron jets detected with electromagnetic and hadronic calorimeters. Higgs and Z 0 -boson mass and width dependences on calorimeter granularity have been obtained. 19 refs., 15 figs., 3 tabs