Relevant bibliographies by topics / Speed strength

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Speed strength'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "Speed strength"

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Judge, Lawrence W. "Developing Speed Strength." Strength and Conditioning Journal 29, no. 5 (October 2007): 42–54. http://dx.doi.org/10.1519/00126548-200710000-00007.

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Trikha, Sorabh. "Comparative Status of Strength and Speed Between Different Team Games." Global Journal For Research Analysis 3, no. 7 (June 15, 2012): 253. http://dx.doi.org/10.15373/22778160/july2014/90.

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Goatley, J. M., D. B. Smith, P. D. Gerard, and G. E. Coats. "Comparing Sod Strength Parameters of Warm-season Turfgrasses Using a Hydraulically Driven Sod Strength Machine." HortTechnology 7, no. 4 (October 1997): 421–26. http://dx.doi.org/10.21273/horttech.7.4.421.

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Research was conducted to evaluate the performance of a hydraulically driven turfgrass sod strength machine equipped with a force transducer to measure various strength parameters. The most commonly reported strength parameter, peak force (PF), continued to provide the quickest and easiest measurements of sod strength. Calculations of work involving the continuous measurement of sod strength over the duration of the stretch did not consistently improve the information provided by the PF measurement. Changes in sod bed pull speeds altered the calculations of work, whereas pull speed changes generally had little effect on force measurements, an important consideration for sod strength measurement devices that have limited control of sod bed pull speed. The unit was marginally successful in distinguishing sod strength differences between St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze.] treated with various levels of pyridine herbicides. The device also provided strength parameters that distinguished the relative strengths of four warm-season turfgrass sods.
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Morrow, Lee J. "SPEED DEVELOPMENT: Single leg strength: Its relationship to speed enhancement." National Strength & Conditioning Association Journal 8, no. 5 (1986): 64. http://dx.doi.org/10.1519/0744-0049(1986)008<0064:slsirt>2.3.co;2.

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Ryazanov, Anton, and Mikhail Bogdanov. "Volleyball players speed-strength abilities development." Tambov University Review. Series: Humanities, no. 178 (2019): 53–59. http://dx.doi.org/10.20310/1810-0201-2019-24-178-53-59.

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Volleyball-one of the team games, where muscle work is mostly presented by speed-power and coordination. Speed-strength training of volleyball players is solved by means of specialization and individualization of preparation methods, optimization of correlation physical and technical training, taking into account age features, a condition and preparedness of volleyball players that causes need of carrying out additional researches. The purpose of the study: to develop and test in practice the effectiveness of development methods of speed-strength abilities of volleyball players volleyball club “Tambov” in the preparation period. The following tasks are to be solved: 1) to determine the tests to assess of volleyball players speed-strength abilities; 2) to work out a methodology for the development of speed-strength abilities of volleyball players in the preparation period; 3) to test experimentally the effectiveness of the developed technique. Re-search methods: analysis and generalization of scientific and methodical literature; pedagogical observations; testing of speed-power abilities (control tests); pedagogical experiment; mathemati-cal and statistical methods of information processing. Analysis of the experiment results allowed to establish an increase in the speed-strength abilities, reflecting the height of the jump – by 12 %; in indicators, reflecting the speed of movement – by 2 %; in indicators, reflecting the explosive force – by 8 %.
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Pierce, John W. "Motivating With a Speed-Strength Meet." STRENGTH AND CONDITIONING JOURNAL 18, no. 1 (1996): 70. http://dx.doi.org/10.1519/1073-6840(1996)018<0070:mwassm>2.3.co;2.

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McCarthy, David, and Robyn L. Jones. "SPEED, AGGRESSION, STRENGTH, AND TACTICAL NAÏVETÉ." Journal of Sport and Social Issues 21, no. 4 (November 1997): 348–62. http://dx.doi.org/10.1177/019372397021004003.

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Pauletto, Bruno. "STRENGTH TRAINING MODALITIES: The Speed Chute." National Strength & Conditioning Association Journal 13, no. 4 (1991): 47. http://dx.doi.org/10.1519/0744-0049(1991)013<0047:tsc>2.3.co;2.

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Cross, Tom. "SPEED/STRENGTH EXERCISE: The Lateral Squat." National Strength & Conditioning Association Journal 13, no. 4 (1991): 56. http://dx.doi.org/10.1519/0744-0049(1991)013<0056:sse>2.3.co;2.

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Tabachnik, Ben. "STRENGTH TRAINING MODALITIES: The Speed Chute." National Strength & Conditioning Association Journal 14, no. 4 (1992): 75. http://dx.doi.org/10.1519/0744-0049(1992)014<0075:tsc>2.3.co;2.

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Dissertations / Theses on the topic "Speed strength"

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Johnson, Jack Buckland Jr. "Evaluating the Importance of Strength, Power, and Performance Tests in an NCAA Division I Football Program." Diss., Virginia Tech, 2001. http://hdl.handle.net/10919/29933.

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Strength and conditioning professionals spend a great deal of time and effort trying to improve athletic performance. Even as coaches evaluate each athlete by using the results of a vast battery of tests, there has been considerable speculation and discussion about the physical attributes of Division I football players and their playing status. The purpose of this study was to determine what influence strength, power, and performance tests scores have on an individual's playing status. The Skill group results indicate that power is the most important factor differentiating between starters and non-starters. Simultaneously, the Combo group results indicate that speed is the most important factor differentiating between starters and non-starters. Also, the L.O.S. group results indicate that bodyweight is the most important factor differentiating between starters and non-starters.
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Englund, Jon. "Structural strength of work boatsand high speed crafts with floatingframes." Thesis, KTH, Marina system, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121320.

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This thesis investigates the usage of floating frames in boats. A floating frame is a transverse frame fittedto the longitudinal stiffener flanges without contact with the shell plating, as opposed to the traditionalfixed frame which is welded to the shell plating with the stiffeners most commonly fitted through cut outsin the frame.To study the floating frame structure in a bigger perspective a finite element analysis is performed on amid ship compartment of an existing 60 m high speed catamaran ferry. The analysis is performed on amodel with scantlings as the original craft but with introduced floating frames. Stresses are analysed withrespect to maximum allowable stress as given in the DNV-rules for HAZ.High stresses are found in the bottom of the frames due to the reduced bending stiffness without effectiveflange from the shell plating. A large deformation in the shell plating relative the transverse frames isfound, creating high stresses in the stiffener webs. This deformation is induced by a large verticaldeformation of the frames.It is concluded that the transverse frames requires an increased stiffness to achieve acceptable stress levels.Possible solutions to increase stiffness are discussed, further studies are required to achieve an acceptablestructure.A design criterion for stiffeners in floating frame constructions is evaluated. The criterion considers theinteraction between a concentrated contact force and a bending moment with the purpose of simplifyingthe design process of stiffeners. The criterion is a combination of design methods from DNV HSLC andEurocode 9.The design criterion is found to give conservative results, although not unreasonably conservative. Thecriterion is suitable for the design of smaller work boats where the scantlings traditionally are not veryoptimized.
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Tchikanda, Serge William. "Modeling for high-speed high-strength precision optical fiber drawing." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/20051.

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Flyen, Ane Horten. "The Association between Gait Speed and Lower Extremity Strength in Elderly." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bevegelsesvitenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-21631.

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Background: Gait speed has been strongly associated with functioning and also found to be a global index of functioning in elderly. Similarly, low general muscle strength has been associated with physical inactivity and functional impairment. Aim: The aim of this study was to investigate whether there is an association between gait speed and lower extremity strength in elderly. Design: This was a cross-sectional study. Methods: 489 community-dwelling women and men (71.5 ± 5 yrs) filled out a questionnaire for background information, and were tested for gait speed and lower extremity strength. Gait speed was measured while participants walked in their preferred and fast gait speed on an electronic GaitRite walking mat. Lower extremity strength was tested with the Sit-to-stand performance test and leg press. Results: Significant, low to strong, positive associations were found between both gait speed levels and the Sit-to-stand parameters in both genders (p < 0.0005). Fast gait speed was strongly associated with peak V in both women and men (p < 0.0005). There was found low to moderate associations between gait in both speed levels and leg press parameters in both genders (p < 0.0005). Strong associations were also found between gait speed and step length in both speed levels (p <0.0005) and between peak force (F) and peak rate of force development (RFD) in leg press in both genders (p < 0.0005). Conclusion: Gait speed is associated with lower extremity strength in elderly, with increase in gait speed associated with increase in lower extremity strength. When gait speed increases, step length and cadence increases as well. Men walked faster and had stronger lower extremity strength than women. Future studies should investigate the direction of the association between gait speed and lower extremity strength through a prospective study, to see whether it is possible to maintain good function in gait by conduct lower extremity strength training or if it is more effective to focus on gait speed to maintain good lower extremity strength. Key Words: Gait speed, step length, cadence, lower extremity strength, functional strength, isometric strength, leg strength, leg press, sit-to-stand test and elderly.
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Pethan, Scott M. "Effects of training in Strength Shoes [symbol for trademark] on speed, jumping ability, and calf girth /." Connect to online version, 1993. http://minds.wisconsin.edu/handle/1793/38911.

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Hinojosa, Richard. "The Interrelationships of Strength, Speed, Power and Anthropometric Measures in College Aged Women." Thesis, North Texas State University, 1985. https://digital.library.unt.edu/ark:/67531/metadc500785/.

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The purpose of the investigation was to determine the interrelationships of strength, speed, power and anthropometric measures in women. Sixty females ranging in ages from 18 to 25 volunteered as subjects. Subjects were measured for strength on the bench press, leg extension and leg curl, power vertical jump, speed--a 40 yard dash, body weight (BW) and fat weight (FW) using a scale and skinfold tests. The correlations for strength and power (.35 to .53), strength and speed (-.37 to -.56) and speed and power (-.45) were significant (p < .01). Partial correlations with (BW) and (FW) held constant were also significant, but were not significantly greater than their zero-order correlations.
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Faccioni, Adrian, and n/a. "Relationships between selected speed strength performance tests and temporal variables of maximal running velocity." University of Canberra. Human & Biomedical Sciences, 1995. http://erl.canberra.edu.au./public/adt-AUC20060707.160114.

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The relationships between selected sprint specific bounding exercises and sprint performance were analysed using fourteen sprint athletes (7 elite performers, 7 sub-elite performers). Subjects were required to perform sprints over 60m, Counter Movement Jumps with and without loading (20kg), High Speed Alternate Leg Bounding over 30m and High Speed Single Leg Hopping over 20m. All athletes were subject to anthropometric measurement (Height, Weight and Leg Length). Of all variables measured, the Elite group were significantly better (p<0.001) in Counter Movement Jump, Time to 60m, Time from 30m to 60m and in their Maximal Running Velocity. Linear regressions were carried out on all variables that correlated with Time to 30m (Acceleration Phase) and Maximal Running Velocity at both the pO.OOl and p<0.01 level of significance. This allowed several prediction tables to be compiled that had performance measures (sprints and jumps) that could be used as testing measures for sprint athletes to determine their Acceleration Phase and Maximal Running Velocity. A stepwise multiple regression demonstrated that Time to 60m was the best predictor of Maximal Running Velocity. Time to 60m, Leg length, High Speed Alternate Leg Bounding and Sprint Stride Rate were the best predictors of the Acceleration Phase. A Stepwise cross-validation linear discriminant function analysis was used to determine the best predictors from both sprint and jump measures that would distinguish an athlete as an elite or sub-elite performer. From sprint variables, Time to 60m and Time to 30m were the two variables that best placed a sprint subject in either the Elite or Sub-elite group. From the bounding variables, Counter Movement Jump and the Ground Contact Time of the High Speed Alternate Leg Bounding were the two variables that best placed a sprint subject in either the Elite or Sub-elite group. The present study suggests that Time to 60m is the best predictor of Maximal Running Velocity and Acceleration Phase. Counter Movement Jumping and High speed Alternate Leg Bounding are also useful tools in developing and testing elite sprint athlete performance.
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Shelton, P. W. "The influence of temperature on the strength, stiffness and toughness of high-speed steels." Thesis, University of Bradford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371533.

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Miller, James. "Changes in Sprint Kinematics Between Phase Potentiation and Linear PRogressive Models of Resistance Training." Digital Commons @ East Tennessee State University, 2017. https://dc.etsu.edu/etd/3309.

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Fifteen well-trained males, mid-thigh pull peak force (IPF 4403.61 ± 664.69N) and isometric peak force allometrically scaled (IPFa 226.04 ± 25.81) were assigned to two groups: repetition maximum training (RM) and relative intensity training (RI) for a twelve-week training intervention. The main effect of time showed a statistically significant difference in mean sprint performance and IPFa at the different time points (p < 0.001). There was a larger magnitude of within-subject effect with respect to sprint performance pre – post with the RI group (ES = 1.06, 7.19%) as compared to the RM group (ES = 0.567, 4.23%, p < 0.001), as well as a larger magnitude of within-subject effect with respect to IPFa pre – post with the RI group (ES = 0.426, 7.51%) as compared to the RM group (ES = 0.270, 13.29%). Furthermore, there was a non-statistically significant, moderate between-group difference in the change in IPFa from pre-post in favor of the RI group (ES=.75), and a large between-group difference in the change in sprint performance pre-post in favor of the RI group (ES=1.50). Results lead investigators to suggest the utilization of RI training tactics for the development of sprint performance when minimal sprint skill training is available.
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Heron, Gary D. "SPEED AND AGILITY TRAINING THE MUSTANG WAY: THE DEVELOPMENT OF AN INSTRUCTIONAL DVD FOR CAL POLY ATHLETES' SUMMER TRAINING." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/953.

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SPEED AND AGILITY TRAINING THE MUSTANG WAY: THE DEVELOPMENT OF AN INSTRUCTIONAL DVD FOR CAL POLY ATHLETES’ SUMMER TRAINING Gary Douglas Heron The purpose of this project was to create an instructional DVD of speed and agility training for Cal Poly student-athletes. The DVD is for athletes’ use when they are away from campus during summer break and contains information about the same drills and information the strength and conditioning coaches provided while athletes were on campus. The project was filmed and edited by the graduate assistant strength and conditioning coach for Cal Poly intercollegiate athletics. The DVD contains 74 drills that encompass speed techniques, acceleration techniques, plyometrics, footwork, and change of direction. Recommendations for further empirical research in the area of speed and agility training are provided.
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Books on the topic "Speed strength"

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Hazeldine, R. Development of strength and speed. Leeds: National Coaching Foundation., 1985.

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Speed-strength training for football. Nashville, Tenn: Taylor Sports Pub., 1992.

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Paul, Mason. Improving speed. New York: Powerkids Press, 2011.

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Dolan, John O'Shea. How to develop hockey speed, power, and strength. [Richmond, Va.]: Dietz Press, 1994.

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Rake, Jody Sullivan. Speed, strength, and stealth: Animal weapons and defenses. Mankato, Minn: Capstone Press, 2012.

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Sports strength: Strength training routines to improve power, speed, and flexibility for virtually every sport. New York: Putnam, 1993.

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Woods, Charles Jeffrey. On the move: Adding strength, speed, and balance to your congregation. St. Louis. MO: Chalice Press, 2009.

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Joe, Weider, and Gastelu Daniel, eds. The edge: The Weider ultimate guide to strength, speed, and stamina. New York: Avery, 2002.

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Woods, Charles Jeffrey. On the move: Adding strength, speed, and balance to your congregation. St. Louis, Mo: Chalice Press, 2009.

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Woods, Charles Jeffrey. On the move: Adding strength, speed, and balance to your congregation. St. Louis, Mo: Chalice Press, 2009.

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Book chapters on the topic "Speed strength"

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Fukuda, David H., Jay R. Hoffman, and Jeffrey R. Stout. "Strength and Speed/Power Athletes." In Body Composition, 211–32. Boca Raton : Taylor & Francis, 2017.: CRC Press, 2017. http://dx.doi.org/10.1201/9781351260008-11.

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Oliver, Jon L., Micheál Cahill, and Aaron Uthoff. "Speed training for young athletes." In Strength and Conditioning for Young Athletes, 207–27. Second Edition. | New York : Routledge, 2019. | Previous edition: 2014.: Routledge, 2019. http://dx.doi.org/10.4324/9781351115346-10.

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Watkins, Casey M., Saldiam R. Barillas, Megan A. Wong, and Lee E. Brown. "Plyometric, speed, agility, and quickness exercise prescription." In Conditioning for Strength and Human Performance, 432–77. Third edition. | New York, NY : Routledge, 2018.: Routledge, 2018. http://dx.doi.org/10.4324/9781315438450-20.

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Jeffreys, Ian, and Jon E. Goodwin. "Developing Speed and Agility for Sports Performance." In Strength and Conditioning for Sports Performance, 342–67. 2nd ed. Second edition. | New York, NY : Routledge, 2021.: Routledge, 2021. http://dx.doi.org/10.4324/9780429330988-20.

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Huang, Haijun, Bichao Yin, Chaowen Wang, and Haiyan Zhu. "Strength and Modal Analysis of High Speed EMU Gearbox Housing." In Advances in Mechanical Design, 223–28. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9941-2_19.

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Duffield, Rob, and Judd Kalkhoven. "Effects of Compression Garments in Strength, Power and Speed Based Exercise." In Compression Garments in Sports: Athletic Performance and Recovery, 63–78. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-39480-0_3.

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Nakata, T., C. Xu, T. T. Sasaki, Y. Matsumoto, K. Shimizu, K. Hono, and S. Kamado. "Development of High-Strength High-Speed-Extrudable Mg–Al–Ca–Mn Alloy." In The Minerals, Metals & Materials Series, 17–21. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52392-7_6.

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Fuss, Franz Konstantin, and Ming Adin Tan. "Strength and Contraction Speed of Muscle Groups: An Application of the Lambert Function." In Nonlinear Approaches in Engineering Applications, 297–329. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27055-5_10.

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Trzaskoma, Z., G. Bartosiewicz, J. Eliasz, A. Dabrowska, J. Gajewski, L. Iskra, and W. Wit. "An Attempt at Evaluation of Strength/Speed Abilities of Lower Extremities for Athletes." In Biomechanics: Basic and Applied Research, 673–78. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3355-2_97.

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Abd El-Aty, Ali, Shi-Hong Zhang, Xunzhong Guo, Yong Xu, Ma Yan, Dayoung Chen, and Jie Tao. "The High-Speed Deformation Behavior of High-Strength Lightweight Al-Li Alloy Sheets." In Forming the Future, 1231–43. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75381-8_102.

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Conference papers on the topic "Speed strength"

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Glaesemann, G. Scott. "High-speed strength testing of optical fibers." In Photonics East '95, edited by Hakan H. Yuce, Dilip K. Paul, and Roger A. Greenwell. SPIE, 1996. http://dx.doi.org/10.1117/12.230121.

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Lebedev, Vitaly B. "Experimental estimation of S-1 photocathode beam strength." In Twenty-Third International Congress on High-Speed Photography and Photonics, edited by Valentina P. Degtyareva, Mikhail A. Monastyrski, Mikhail Y. Schelev, and Alexander V. Smirnov. SPIE, 1999. http://dx.doi.org/10.1117/12.350487.

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Inoue, Masahiro, and Katsuaki Suganuma. "Test speed dependency of peel strength of ACF joints." In 2005 Conference on High Density Microsystem Design and Packaging and Component Failure Analysis. IEEE, 2005. http://dx.doi.org/10.1109/hdp.2005.251390.

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Chen, Liangliang, and Changsheng Zhu. "Rotor strength analysis for high speed permanent magnet machines." In 2014 17th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2014. http://dx.doi.org/10.1109/icems.2014.7013438.

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Chrismer, Steven M. "Analysis of Lateral Track Strength for High Speed Rail." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82489.

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Recently the FRA has proposed a reduction in the maximum allowable net axle lateral load limit from the current 50 percent of static vertical axle load (NAL/V limit = 50%) to less than 40 percent depending, in part, on the basis of FRA’s lateral track strength model, TREDA. Such a reduction could indirectly result in limiting the maximum speed of high speed passenger trains to the equivalent of 7 inches (178 mm) cant deficiency. This paper reports on the author’s investigation of selected assumptions and calculations made in TREDA. Improvements to the model are recommended and a revised NAL/V relationship is proposed, derived from an independent analysis of the driving and resisting forces. Finally, a vehicle dynamic analysis is performed to determine how the author’s proposed revised NAL/V limit would affect 9-inch (229 mm) cant deficiency operation as the high speed rail industry is now considering.
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Chandrasekaran, Gayathri, Tam Vu, Alexander Varshavsky, Marco Gruteser, Richard P. Martin, Jie Yang, and Yingying Chen. "Vehicular speed estimation using received signal strength from mobile phones." In Ubicomp '10: The 2010 ACM Conference on Ubiquitous Computing. New York, NY, USA: ACM, 2010. http://dx.doi.org/10.1145/1864349.1864386.

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Su, Z. T., M. S. Yu, and X. B. Tao. "The Application and Research of Lightweight Design of High-speed Manipulator in Thermoforming Lines." In 4th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2018). WORLD SCIENTIFIC, 2018. http://dx.doi.org/10.1142/9789813277984_0078.

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Prokopenko, L. A. "Development Of Methods Aimed At Students’ Strength And Speed Performance Improvement." In RPTSS 2018 - International Conference on Research Paradigms Transformation in Social Sciences. Cognitive-Crcs, 2018. http://dx.doi.org/10.15405/epsbs.2018.12.119.

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Sato, Tomoaki, Phichet Moungnoul, and Masa-aki Fukase. "Compatible WEP algorithm for improved cipher strength and high-speed processing." In 2011 8th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2011). IEEE, 2011. http://dx.doi.org/10.1109/ecticon.2011.5947859.

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Shao, Yangyang, Xiaolin Wang, Qixing Gao, and Yingqiao Li. "Rotor Strength Analysis of Ultra-High Speed Permanent Magnet synchronous Motor." In 2019 22nd International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2019. http://dx.doi.org/10.1109/icems.2019.8922108.

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Reports on the topic "Speed strength"

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Utsumi, Yukihiro, Kentaro Sato, Naruhiko Nomura, Hiroshi Suganuma, Kenji Takada, Naoki Nii, Takanobu Fujimura, Teruaki Inoue, and Shinobu Satonaka. Investigation and Research Into CAE Technique for Spot Weld Rupture (Part 1)~Effect of Tensile Speed on Fracture Strength of Various Joints. Warrendale, PA: SAE International, May 2005. http://dx.doi.org/10.4271/2005-08-0235.

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Pettit, Chris, and D. Wilson. A physics-informed neural network for sound propagation in the atmospheric boundary layer. Engineer Research and Development Center (U.S.), June 2021. http://dx.doi.org/10.21079/11681/41034.

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We describe what we believe is the first effort to develop a physics-informed neural network (PINN) to predict sound propagation through the atmospheric boundary layer. PINN is a recent innovation in the application of deep learning to simulate physics. The motivation is to combine the strengths of data-driven models and physics models, thereby producing a regularized surrogate model using less data than a purely data-driven model. In a PINN, the data-driven loss function is augmented with penalty terms for deviations from the underlying physics, e.g., a governing equation or a boundary condition. Training data are obtained from Crank-Nicholson solutions of the parabolic equation with homogeneous ground impedance and Monin-Obukhov similarity theory for the effective sound speed in the moving atmosphere. Training data are random samples from an ensemble of solutions for combinations of parameters governing the impedance and the effective sound speed. PINN output is processed to produce realizations of transmission loss that look much like the Crank-Nicholson solutions. We describe the framework for implementing PINN for outdoor sound, and we outline practical matters related to network architecture, the size of the training set, the physics-informed loss function, and challenge of managing the spatial complexity of the complex pressure.
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3

Lehtimaki, Susanna, Aisling Reidy, Kassim Nishtar, Sara Darehschori, Andrew Painter, and Nina Schwalbe. Independent Review and Investigation Mechanisms to Prevent Future Pandemics: A Proposed Way Forward. United Nations University International Institute for Global Health, April 2021. http://dx.doi.org/10.37941/rr/2021/1.

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Abstract:
The COVID-19 pandemic has created enormous challenges for national economies, livelihoods, and public services, including health systems. In January 2021, the World Health Organization proposed an international treaty on pandemics to strengthen the political commitment towards global pandemic preparedness, control, and response. The plan is to present a draft treaty to the World Health Assembly in May 2021. To inform the design of a support system for this treaty, we explored existing mechanisms for periodic reviews conducted either by peers or an external group as well as mechanisms for in-country investigations, conducted with or without country consent. Based on our review, we summarized key design principles requisite for review and investigation mechanisms and explain how these could be applied to pandemics preparedness, control, and response in global health. While there is no single global mechanism that could serve as a model in its own right, there is potential to combine aspects of existing mechanisms. A Universal Periodic Review design based on the model of human rights treaties with independent experts as the authorized monitoring body, if made obligatory, could support compliance with a new pandemic treaty. In terms of on-site investigations, the model by the Committee on Prevention of Torture could lend itself to treaty monitoring and outbreak investigations on short notice or unannounced. These mechanisms need to be put in place in accordance with several core interlinked design principles: compliance; accountability; independence; transparency and data sharing; speed; emphasis on capabilities; and incentives. The World Health Organization can incentivize and complement these efforts. It has an essential role in providing countries with technical support and tools to strengthen emergency preparedness and response capacities, including technical support for creating surveillance structures, integrating non-traditional data sources, creating data governance and data sharing standards, and conducting regular monitoring and assessment of preparedness and response capacities.
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4

The structure of speed-strength readiness of the qualified athletes, going in for different kinds of sport. Andrey I. Pyanzin, March 2019. http://dx.doi.org/10.14526/2070-4798-2019-14-1-81-88.

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