Relevant bibliographies by topics / With (out) ball

Contents

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

Academic literature on the topic 'With (out) ball'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "With (out) ball"

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Price, D. S., P. J. Neilson, A. R. Harland, and R. Jones. "Measurement of out of balance in hollow spheres using flotation dynamics: Soccer ball application." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 219, no. 2 (2005): 159–67. http://dx.doi.org/10.1243/095440605x8487.

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Soccer is a major global sport attracting participants and viewers from all continents. As its popularity increases, so the Federation Internationale de Football Association (FIFA), the world governing body, together with major manufacturers, is continually concerned with improving equipment quality of the game. One feature of a soccer ball that has previously been identified as having an influence on performance is the imbalance present with the spherical structure of the ball. The work reported here describes a potential method for quantifying imbalance in soccer balls. The ball is floated o
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Maynard, Brian K., and William A. Johnson. "Using Cupric Hydroxide to Reduce the Rooting-out of B&B Stock During Storage." HortScience 32, no. 3 (1997): 456A—456. http://dx.doi.org/10.21273/hortsci.32.3.456a.

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Cupric hydroxide formulated as Spin Out™ [7% Cu(OH)2 in a latex carrier] was used to prevent the rooting-out of Taxus × media Rehd. `Densiformis' root balls into surrounding mulch or soil during storage over a 4-month period. Treatments evaluated in one study included: painting the bottom of the root ball with copper-paint, setting the root ball on copper-treated burlap or ordinary copper-treated burlap; rewrapping the root ball with copper-treated burlap before mulching or burlapping with copper-treated burlap, with appropriate controls. All treatments provided good control of rooting-out aft
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Maynard, Brian K., and William A. Johnson. "Controlling Rooting-Out of B&B Nursery Stock During Storage." Journal of Environmental Horticulture 15, no. 2 (1997): 111–14. http://dx.doi.org/10.24266/0738-2898-15.2.111.

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Abstract Cupric hydroxide formulated as Spin Out™ (7% Cu(OH)2 in a latex carrier, w/w) was used to prevent rooting-out of Taxus × media Rehd. ‘Densiformis’ root balls into surrounding mulch or soil during storage over a four-month period. Treatments included: painting the bottom of the root ball with Spin Out™, setting the root ball on Spin Out™-treated burlap or on untreated burlap, and rewrapping the root ball with Spin Out™-treated burlap or burlapping using Spin Out™-treated burlap before mulching. All treatments provided some control of rooting-out after 12 to 16 weeks storage. The most e
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Loginov, Yu N., and Yu V. Zamaraeva. "EVALUATION OF THE STRESS-STRAIN STATE OF MAGNESIUM AND BIMETALLIC BALLS LOADED WITH PRESSURE IN A DRILLING WELL." Petroleum Engineering 21, no. 2 (2023): 151–58. http://dx.doi.org/10.17122/ngdelo-2023-2-151-158.

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In the oil industry, soluble balls made of magnesium alloys serve as plugs for temporary sealing of various sections wells. It is noted that magnesium is a metal with a low density, and therefore the gravitational force may not be enough to tightly press the ball against the valve seat. Therefore, the development of methods aimed at weighing the balls is relevant. This is achieved, for example, by manufacturing bimetallic balls, the shell of which is made of a degradable material, for example, magnesium or its alloys, a non-degradable material, for example, steel, is placed inside the shell. T
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Xiong, Xin Hong, Long Zhu, Pei Yuan Lin, Jing Ming Yang, Guo Xian Wang, and Yi Kang Liu. "Analysis and Improvement of out of Round Grinding Ball." Materials Science Forum 1026 (April 2021): 9–13. http://dx.doi.org/10.4028/www.scientific.net/msf.1026.9.

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In order to eliminate the out of round defect of grinding ball, an improvement measure is proposed. Firstly, the wear behavior and mechanism of the ball in different service conditions are obtained. Then, the root cause of grinding ball out of roundness is discussed. Finally, the corresponding improvement measures are put forward from the aspects of grinding ball material and heat treatment, so as to improve the microstructure and properties of grinding ball.
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de la Rubia, Alfonso, Alexis Ugalde-Ramírez, Randall Gutiérrez-Vargas, and José Pino-Ortega. "Does the New Resin-Free Molten d60 Ball Have an Impact on the Velocity and Accuracy of Handball Throws?" Applied Sciences 13, no. 1 (2022): 425. http://dx.doi.org/10.3390/app13010425.

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The aims of this study were (i) to examine gender differences between the Molten H3X5000 ball and the resin-free Molten d60 ball with regard to throwing velocity and accuracy according to two conditions, throwing situation and instruction received, and (ii) to analyse the player’s subjective perception on throwing velocity according to ball types. The sample comprised 29 handball players (18 men and 11 women), who carried out a throwing protocol to measure velocity, accuracy, and subjective perception. The main results found significant throwing velocity differences between the new balls and t
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Kida, Katsuyuki, Junnosuke Koga, Edson Costa Santos, and Takashi Honda. "Effect of Frequency on Fatigue Cracks of Silicon Nitride Balls under Cyclic Loads." Advanced Materials Research 217-218 (March 2011): 874–79. http://dx.doi.org/10.4028/www.scientific.net/amr.217-218.874.

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In the previous work, we found that the tensile stress occurring around the equator of the ball caused fatigue of the ball itself. Four groups of pre-cracks, whose surface lengths were 140μm, 220μm, 550μm and 700μm, were initiated on ball surfaces and the strength of these pre-cracked balls was measured. The static strengths and fatigue limits of all pre-cracked balls decreased with crack sizes. We concluded that the fatigue caused by a pre-crack located on the equator of the ball surface was important for understanding fatigue of silicon nitride balls. In the present work, carrying out fatigu
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Zhang, B., and A. Nakajima. "Spherical surface generation mechanism in the grinding of balls for ultraprecision ball bearings." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 214, no. 4 (2000): 351–57. http://dx.doi.org/10.1243/1350650001543241.

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Ultraprecision ball bearings are necessary for high-precision machines and/or high-speed machines since the vibration caused by ball bearings determines the precision of machines as a whole and may make high-speed machines fail to work. To produce ultraprecision ball bearings, it is necessary to clarify spherical surface generation mechanism in the grinding of balls. This paper is the first attempt to investigate the contact trace distribution on the ball surface, which is crucial to spherical surface generation. The kinematic analysis of the contact trace shows that the contact trace is a fix
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Septian, Andi, and Wahyu Sapto Aji. "The Method of Taking the Blessing Ball for Manual Robots at the 2018 Indonesian Robot Contest." Signal and Image Processing Letters 2, no. 2 (2023): 8–18. https://doi.org/10.31763/simple.v2i2.44.

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KRAI (Indonesian Abu Robot Contest) is a robotics contest between Higher Education in Indonesia. Indonesian ash robot contest organized by the Directorate General of Higher Education (DIRJEN DIKTI). The winner of the KRAI will represent Indonesia in the ABU (Asia-Pacific Broadcasting Union) Robocon which is held annually with locations moving around within ABU member countries. KRAI 2018 made a blessing ball picking robot with a gripper. The parameter that must be achieved is that the optimization of the robot drive can take the blessing ball. The design of the blessing ball picking mechanic c
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Paleu, Viorel, Ioan Damian, and Cristel Stirbu. "Friction Torque Measurement in Partial Hybrid S-C Angular Contact Ball Bearings." Applied Mechanics and Materials 658 (October 2014): 339–44. http://dx.doi.org/10.4028/www.scientific.net/amm.658.339.

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To monitor the friction torque evolution in tandems of angular contact ball bearings, a new testing device is developed. New partial hybrid bearings from 7206C series are obtained by combining 8 steel balls with 4 silicon nitride balls of the same diameter equally spaced in the cage, these bearings being denoted hereafter as 8S-4C type. For comparison, tests are carried-out also on conventional all-steel bearings and hybrid bearings with all the steel balls replaced by silicon nitride balls. The equilibrium temperature of the all-steel, hybrid and 8S-4C ball bearings is determined by tests. At
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Dissertations / Theses on the topic "With (out) ball"

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Breikers, Joseph Laurence. "Out of position : the ball park of humour in contemporary art." Thesis, Queensland University of Technology, 2012. https://eprints.qut.edu.au/63942/1/Joseph_Breikers_Thesis.pdf.

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This practice-led research project explores how humour can be employed to develop a methodology for examining the socio-political dimensions of contemporary art practice. This research aims to identify and elaborate on how using the evasive strategies and elliptical frameworks associated with ideas of the absurd and nonsense can lead to new ways of understanding the nexus between social, political and cultural practices. This is achieved primarily through an examination of the art practices of Marcel Duchamp, Bruce Nauman, and Martin Kippenberger. These artists contextualise this research beca
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Roche, Benjamin. "Les décisions du passeur de haut niveau en volley-ball sur side out : quatre études de cas." Phd thesis, Université Rennes 2, 2011. http://tel.archives-ouvertes.fr/tel-00609934.

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En accord avec Eloi (2009), tous les spécialistes s'accordent à reconnaître le rôle prépondérant du passeur dans la performance d'une équipe de volley-ball. Il n'existe paradoxalement, que peu de travaux disponibles sur ce thème. Cette thèse a pour objet l'élaboration d'une modélisation de son activité décisionnelle au haut niveau, en situation de match. L'enjeu est de caractériser la complexité des décisions tactiques, en soulignant les relations dynamiques entre les aspects circonstanciés et les sources d'influence plus générales. En adaptant la modélisation de Mouchet (2003), nous opérons u
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Dauber, Joanna. "Take me out to the ball game an analysis the of [sic] economic impacts on professional sports /." Diss., Connect to the thesis, 2009. http://hdl.handle.net/10066/3621.

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Chodosh, Jonah. "Take Me Out of the Ball Game: The Efficacy of Public Subsidies in the Success of Professional Sports Stadiums." Scholarship @ Claremont, 2011. http://scholarship.claremont.edu/cmc_theses/267.

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This paper weights the relative advantages of multiple factors that lead to the success of professional sports stadiums in major markets, though a discussion of the arguments for and against public subsidies towards these projects. Using a logit statistical model, the paper determines that the two factors determining the highest likelihood of venue success include multiple tenants and access to mass transit. The analysis demonstrates that public subsidies towards stadiums don’t generate sufficient economic returns, and that successful stadiums can be created without using taxpayer funds.
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Ruggerio, Christine Marie. "The relationship between stress and coping mechanisms among critical care nurses." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/845963.

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The purpose of this study was to investigate the relationship among perceived stress, stressors, and coping mechanisms of nurses in the areas of the intensive care unit, coronary care unit, cardiac recovery unit, and the emergency room. It was proposed that nurses in these areas perceive environmental and job stressors for which they developed specific copingmechanisms. It was further proposed that a relationship exists between levels of stress and coping mechanisms used by nurses.All registered nurses (RN's) and licensed practical nurses (LPN's) in each of the above units at Ball Memorial Hos
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LEANZA, LUCA. "The impact of the bail-in regulation on banks’ capital structure and CDSs." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2019. http://hdl.handle.net/10281/241169.

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In questa tesi ho cercato di cogliere l'impatto che l'introduzione del nuovo quadro di risoluzione bancaria ha avuto sulla struttura di capitale delle banche e sui loro CDSs. Nel primo capitolo abbiamo studiato la struttura ottimale di debito di una banca operante nel rispetto di diversi tipi di regimi di risoluzione bancaria e di requisiti patrimoniali. Per far ciò abbiamo sviluppato un modello strutturale che prevede il bail-in e default della banca come scelta ottima degli azionisti (in modo endogeno) o come imposizione da parte dell’autorità competente, per una banca che detiene depositi
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Kousoula, Pipitsa [Verfasser]. "Vom Bail-out-Verbot zur solidarischen Bail-out-Pflicht? : Eine rechtliche Analyse des europäischen mitgliedsstaatlichen Solidaritätsprinzips von der Gründung der EWG bis zum ESM / Pipitsa Kousoula." Baden-Baden : Nomos Verlagsgesellschaft mbH & Co. KG, 2020. http://d-nb.info/1212393775/34.

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Fournier, Patrice. "Genèse du jeu de volley-ball : tentative de reconstruction des étapes qui ont jalonné cette genèse de 1940 à 1992." Paris 5, 1997. http://www.theses.fr/1997PA05H041.

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La première partie de ce travail tente de reconstituer l'évolution du jeu sur une période d'environ 50 ans. Notre postulat de départ, était que la succession des matches imposait aux joueurs de résoudre des problèmes toujours renouvelés, générateurs de transformations du jeu. En appui sur la littérature traitant de l'évolution des objets techniques, nos hypothèses posent que l'évolution technique passe par une succession de paliers significatifs d'une réorganisation complète du jeu. L'analyse a porté sur un corpus de données compose des discours sur le jeu issus de la revue fédérale et sur l'a
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Geißler, René. "Kommunalrechtliche Steuerungsansätze der Haushaltskonsolidierung : Haushaltssicherungskonzepte im Vergleich." Universität Potsdam, 2009. http://opus.kobv.de/ubp/volltexte/2009/3073/.

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Spätestens mit den fiskalischen Auswirkungen der deutschen Wiedervereinigung haben die Haushaltsprobleme der Kommunen die Wahrnehmungsschwelle der Innenministerien als oberste Kommunalaufsicht überschritten. Sie sahen die Ursache in mangelnder Haushaltsdisziplin der Kommunen und reagierten in den folgenden Jahren entsprechend ihrer juristischen Rationalität mit einer Novellierung des Haushaltsrechts, Verschärfung der fiskalischen Regeln und Implementation neuer Instrumente. Zum wichtigsten Instrument dieser Art entwickelte sich das Haushaltssicherungskonzept, welches sowohl als Anreiz wie auch
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Sündermann, Simon. "Kopplungsuntersuchungen zur Identifizierung Atherosklerose assoziierter Genorte und Atherosklerose- modifizierender Faktoren in LDL-Rezeptor defizienten BALB/c und C57BL/6 Mäusen." Doctoral thesis, Universitätsbibliothek Leipzig, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-92204.

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Atherosklerotisch bedingte Herz-Kreislauferkrankungen zählen weltweit zu den häufigsten Todesursachen. Die vorliegende Arbeit befasst sich in einem Mausmodell mit der Identifikation neuer Genorte, welche die Ausprägung der Atherosklerose und deren Kofaktoren beeinflussen. Zu diesem Zweck wurde eine Kopplungsuntersuchung in einer Kreuzung Atherosklerose-empfindlicher C57BL/6 und BALB/c Mäuse auf dem LDL-Rezeptor defizienten Hintergrund durchgeführt. Außer der Größe der atherosklerotischen Läsionen wurden 61 weitere Phänotypen bestimmt. Als Hauptergebnis konnte ein neuer Genlocus auf dem proxima
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Books on the topic "With (out) ball"

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Tom, Wolfe. Out to the ball game. Schiffer Pub., 1992.

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Lantier, Patricia. Take me out to the ball game. Western Pub. Co., 1994.

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Jack, Norworth, and Von Tilzer Albert, eds. Take me out to the ball game. HarperFestival, 2002.

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C, Johnson Ken, and Dammann April, eds. Take me out of the ball game. Tyndale House, 1990.

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Albert, Von Tilzer, ed. Take me out to the ball game. Scholastic, 1992.

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Meyers, Mark. Take me out to the ball game. CandyCane Press, 2011.

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Fertig, Dennis. Take me out to the ball game. A. Whitman, 1987.

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Carly, Simon, and Hirao Amiko ill, eds. Take me out to the ball game. Imagine, 2011.

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ill, Huntington Amy, ed. Take me out to the ball game. Child's World, 2011.

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Copyright Paperback Collection (Library of Congress), ed. Take me out of the ball game! Pocket Books, 1999.

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Book chapters on the topic "With (out) ball"

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Neymeyer, Robert. "Fans Strike Out with Foul Ball Litigation." In Sports and the Law. Routledge, 2021. http://dx.doi.org/10.4324/9781003249931-7.

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Eischen, Michael P., Dennis R. Fletcher, Joseph D. Longo, et al. "How Do You Climb Out from Behind the Eight Ball?" In Financial Success in the Year 2000 and Beyond. CRC Press, 2024. http://dx.doi.org/10.4324/9781003579212-11.

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Meyer, Thorsten, and Steffen Kroehnert. "Embedded Wafer-Level Ball Grid Array (eWLB) Packaging Technology Platform." In Advances in Embedded and Fan-Out Wafer-Level Packaging Technologies. John Wiley & Sons, Inc., 2019. http://dx.doi.org/10.1002/9781119313991.ch3.

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Mentz, Steve. "Wet Work." In How We Write. punctum books, 2015. https://doi.org/10.21983/p3.0110.1.16.

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I never know what will happen when I sit down to write.* * *Writing’s the hardest and most urgent thing we do as academ-ics. I don’t think my combination of sportstalk, swimming, and Renaissance intellectual history translates into anything like advice. But I love this book’s idea of sprawling our weirdnesses out on pages and screens for everyone to see. * * *For this child of the New Jersey suburbs, sports still has the best metaphors. Here’s one I start with: Writing Maxim #1: “Swing hard, in case you hit the ball.”
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Yoon, S. W. "Ultrathin 3D FO-WLP eWLB-PoP (Embedded Wafer-Level Ball Grid Array-Package-on-Package) Technology." In Advances in Embedded and Fan-Out Wafer-Level Packaging Technologies. John Wiley & Sons, Inc., 2019. http://dx.doi.org/10.1002/9781119313991.ch4.

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Şenyuva, Özgehan, and Ramón Llopis-Goig. "Take me out to the ball game! Stadionbesuche in ganz Europa: Eine länderübergreifende Beschreibung." In Das politische Fußballstadion. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-58409-1_2.

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Şenyuva, Özgehan, and Ramón Llopis-Goig. "Take Me Out to the Ball Game! Stadium Attendance Across Europe: A Cross-Country Description." In The Political Football Stadium. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29144-9_2.

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Abendroth, Martin, Shahin Takht Firouzeh, Meinhard Kuna, and Bjoern Kiefer. "Determination of the Temperature-Dependent Fracture and Damage Properties of Ceramic Filter Materials from Small Scale Specimens." In Multifunctional Ceramic Filter Systems for Metal Melt Filtration. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-40930-1_23.

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AbstractOpen cell ceramic foam filters are used to improve the quality of metallic cast products. They play a major role on reducing the number of inclusions within the microstructure of the cast product and restraining the liquid flow inside the mold. The newly developed carbon-bonded alumina ceramics are investigated considering the mechanical and thermal loads of the filtration process. The aim of this project is to assess the strength, the fracture mechanical behavior, and the damage properties of the filter material. Since the tiny struts of the foam have different properties than the com
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Dijsselbloem, Jeroen. "Die Bankenunion: vom Bail-out zum Bail-in." In Die Eurokrise. Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-26464-2_6.

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"Broke Again and Starting Out Fresh." In Slow Ball Cartoonist. Purdue University Press, 2016. http://dx.doi.org/10.2307/j.ctv15wxqsc.8.

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Conference papers on the topic "With (out) ball"

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Pozzo, R. L., and I. Iwasaki. "An Electrochemical Study of Pyrrhotite-Grinding Media Interaction under Abrasive Conditions." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86236.

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Abstract An electrochemical study of a pyrrhotite-grinding media system was carried out by using an experimental setup in which an electrode was rotated against a porcelain ball immersed in a ground quartzite slurry. Galvanic currents obtained by the superposition of the polarization curves of pyrrhotite and grinding media electrodes under abrasion were correlated with corrosion currents estimated by applying the Faraday’s Law to ball wear data from marked ball wear tests. The effect of abraded steel particles on corrosive wear in the grinding of a magnetite ore was also investigated.
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Martins, Herbert R. R., and Marcus Zucchini. "Ball Joint Pull Out Simulation using Finite Element Analysis." In 2006 SAE Brasil Congress and Exhibit. SAE International, 2006. http://dx.doi.org/10.4271/2006-01-2867.

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Yang, Zhaohui, Jun Hong, Jinhua Zhang, Micheal Yu Wang, and Baotong Li. "A New Method to Analyze Three-Dimensional Non-Repetitive Run-Out (3D-NRRO) of Angular Contact Ball Bearings." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65848.

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As ultra-precision index of high-precision ball bearings, the value of three-dimensional non-repetitive run-out (3D-NRRO) directly influences the rotation accuracy in complex mechanical system. Reducing 3D-NRRO contributes to improve the quality of manufacturing in machining tools. This paper develops five-freedom model to analyze the 3D-NRRO of an angular contact ball bearing caused by geometrical errors of the rings raceways and the balls. In the model, the variation of contact angle caused by centrifugal force of balls is taken into consideration, and the geometrical errors of rings raceway
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Yang, Zhaohui, Jun Hong, Jinhua Zhang, Michael Yu Wang, and Jian Liu. "A New High-Precision Bearing Measuring System for Non-Repetitive Run-Out (NRRO)." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88810.

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As ultra-precision index of high-precision ball bearings, the value of non-repetitive run-out (NRRO) directly influences the rotation accuracy in complex mechanical system. Reducing NRRO contributes to improve the quality of manufacturing in machining tools. This paper developed a new high-precision bearing measuring system to analyze the NRRO of an angular contact ball bearing caused by geometrical errors of bearings’ parts. The characteristic of measuring system as follows: (1) The air-bearing spindle that is drive by servomotor is used to support the test bearing to ensure the system accura
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Itoigawa, F., T. Nakamura, and K. Funabashi. "Bearing Vibration and Oil Film Thickness in Relation to Sphericity of Bearing Steel Balls." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0078.

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Abstract The relationship between the bearing vibration and the sphericity of the steel balls used for ball bearings is experimentally investigated in consideration of the oil film in between the steel balls and raceways. The experiments are carried out on angular contact ball bearings (7208C and 7010C) under only thrust load. First, it is confirmed that the oil film thickness, which is measured on this bearing, virtually agrees with the value calculated by EHL theory. And even if there exists a considerably large error in the ball shape, it does not always necessarily rupture the oil film if
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RAKESHA, H. S. "Design and analysis of portable cricket ball bowling machine." In Mechanical Engineering for Sustainable Development. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903438-42.

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Abstract: The present work reports design and analysis of a portable automated cricket ball bowling machine. The various vital parts of the machine are modeled using SolidWorks. Static stress analysis is carried out against the various types of loading using the Ansys software. The Mechanism involved in mimicking the bowling operation/activity is developed. The developed design is capable of setting a range and combinations of bowling speed, releasing angle and height for the releasing ball. The present paper explores the modeling, design of elements and analysis of an automatic portable crick
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Chen, Feng, Tianjin Li, Yuan Liu, Zhiyong Huang, and Hanliang Bo. "Falling Characteristic Analysis of Passive Drive Mechanism of Absorber Ball Shutdown System for HTR-PM." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-15511.

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The absorber ball shutdown system is a key system and related to reactivity control in HTR-PM, which has once achieved power regulation and cold shutdown of the nuclear reactor. Passive drive mechanism of absorber ball shutdown system has been designed for HTR-PM reactor safety before. Ball dropping valve can be automatically opened by gravity when loss of offsite power happens, then a mass of balls with BC4 fall into reactor core for function implementation. Therefore drive mechanism reliability is fairly important for absorber ball shutdown system in HTR-PM. Experiments on passive drive mech
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Li, Hui, Chen Li, Yuan Li, Shemiao Qi, Yi Liu, and Heng Liu. "Influence of Pocket Wear on the Dynamic Characteristics of High-Speed Ball Bearing Cage." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-10498.

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Abstract Aiming at the problem of wear on the cage-pocket during the operation of high speed rolling bearing, a dynamic model of high-speed ball bearing was established considering the wear loss of the ball-pocket, and the simulation was carried out to research on the interaction among the balls, the inner ring, the outer ring and the cage with different wear loss of the ball-pocket. The effect of the pocket wear on the trajectory of the cage’s mass center and the skidding ratio of cage was obtained. It was found out that the mass-center trajectory of the cage presents two vibration modes with
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Islam, M. N., and C. E. Soccolich. "Billiard Ball Soliton Interaction Gates." In Nonlinear Guided-Wave Phenomena. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/nlgwp.1991.wb1.

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We demonstrate a temporal, conservative-logic interaction gate that can perform AND, inversion and routing functions. The billiard-ball like logic is based on elastic collisions between temporal solitons in optical fibers. Fredkin and Toffoli [1] introduced an interaction gate (Fig. 1a) as a universal, conservative-logic primitive and discussed a spatial implementation using the collision between billiard balls where the logic operation corresponds to the locus of the balls (Fig. 1b). The fundamental interest in the interaction gate results from the reversibility of the operation; i.e. the inp
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Franco, J. M., N. Akturk, and R. Gohar. "Vibration of a Rigid Shaft Supported by Radial Ball Bearings With Several Defects." In ASME 1992 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/92-gt-164.

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In this paper a vibration analysis of a rigid shaft-ball bearing system has been carried out, in order to approximate the nonlinear load-deformation characteristics of the ball/race contacts, an approximation by means of the Taylor series is studied. The response of an imperfect model system in both time and frequency domains is analyzed. Factors affecting the vibration characteristics of the system such as rotating unbalance, the varying diameter of the balls and the surface waviness are investigated. The vibration analysis of the system, including various external excitations, is carried out
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Reports on the topic "With (out) ball"

1

Okala, Odiraa, and Meaghan Kennedy. Closing the Gap: Reaching the Last Mile. Orange Sparkle Ball, 2023. http://dx.doi.org/10.61152/qhqy2184.

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Bernard, Benjamin, Agostino Capponi, and Joseph Stiglitz. Bail-ins and Bail-outs: Incentives, Connectivity, and Systemic Stability. National Bureau of Economic Research, 2017. http://dx.doi.org/10.3386/w23747.

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Haggag. L52280 In-Situ Measurement of Pipeline Mechanical Properties Using Stress-Strain Microprobe - Validation. Pipeline Research Council International, Inc. (PRCI), 2007. http://dx.doi.org/10.55274/r0010668.

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Most pipeline companies operate infrastructure that spans a wide range of vintages including pipelines that were built in 1950s to the 2000s. Some of the pipelines have changed hands, and in many cases, more than once, resulting in a loss of the operating history and of pertinent pipeline data relating to the grade or mechanical properties. In the case of pipelines of unknown grades, PHMSA (OPS/DOT) stipulates the assumption of a 24 ksi yield strength, regardless of its construction. OPS also allows the establishment of the Specified Minimum Yield Strength (SMYS) of the pipeline by verifying i
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Conesa, Juan Carlos, and Timothy Kehoe. Is It Too Late to Bail Out the Troubled Countries in the Eurozone? National Bureau of Economic Research, 2014. http://dx.doi.org/10.3386/w19909.

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Crossan, Mary, Gerard Seijts, Jeffrey Gandz, and Carol Stephenson. Leadership on Trial : A Manifesto for Leadership Development. Richard Ivey School of Business, 2010. http://dx.doi.org/10.5206/iveypub.44.2010.

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Recent books and articles have analyzed the causes of the global financial and economic crisis of 2007-09. Yet little attention has been paid to the quality of leadership in organizations that were at the epicentre of the storm, were victims of it, avoided it or even prospered from it. In the summer of 2009 a multi-disciplinary group of Ivey faculty decided to look at the leadership dimensions of the recent financial and economic crisis. We started by writing a working paper that laid out our preliminary views. We then engaged more than 300 business, public sector and not-for-profit leaders in
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Kholoshyn, Ihor V., Olga V. Bondarenko, Olena V. Hanchuk, and Iryna M. Varfolomyeyeva. Cloud technologies as a tool of creating Earth Remote Sensing educational resources. [б. в.], 2020. http://dx.doi.org/10.31812/123456789/3885.

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This article is dedicated to the Earth Remote Sensing (ERS), which the authors believe is a great way to teach geography and allows forming an idea of the actual geographic features and phenomena. One of the major problems that now constrains the active introduction of remote sensing data in the educational process is the low availability of training aerospace pictures, which meet didactic requirements. The article analyzes the main sources of ERS as a basis for educational resources formation with aerospace images: paper, various individual sources (personal stations receiving satellite infor
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Farmer died after being struck while seated on the tractor by an unrestrained rectangular haylage bale that fell out of an elevated front-end loader bucket that independently elevated. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 2003. http://dx.doi.org/10.26616/nioshsface02mi029.

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