Academic literature on the topic 'Four-Momentum'

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Journal articles on the topic "Four-Momentum"

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Gao, J., D. Bagayoko, and D. S. Guo. "The ponderomotive four-momentum." Canadian Journal of Physics 76, no. 1 (1998): 87–94. http://dx.doi.org/10.1139/p97-053.

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Using classical mechanics and classical field theory, we confirm that the ponderomotive momentum exists as a counterpart of the ponderomotive energy to form the ponderomotive four-momentum when an electron interacts with a light plane wave. As a solution to the equations of motion, a time-dependent four-momentum on the electron (rest) mass shell is obtained in a coordinate-free form. By taking out the quiver motion, we find that the nonoscillating part of the four-momentum is not on the electron mass shell. We show mathematically that the decomposition of the nonoscillating four-momentum into
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Lozada, Abraham, and P. L. Torres. "Four‐momentum and angular momentum in classical electrodynamics." Journal of Mathematical Physics 29, no. 6 (1988): 1361–67. http://dx.doi.org/10.1063/1.527929.

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Boyle, P. A. "Four-momentum boosted fermion fields." Nuclear Physics B - Proceedings Supplements 129-130 (March 2004): 358–60. http://dx.doi.org/10.1016/s0920-5632(03)02581-7.

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Lozada, Abraham, and P. L. Torres. "Four-momentum in classical electrodynamics." Physical Review D 35, no. 6 (1987): 2064–65. http://dx.doi.org/10.1103/physrevd.35.2064.

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Chiao, Chao-Shin, Yu-Jen Hsiao, Jou-Chun Chen, and Nguyen Minh An. "Residual momentum versus price momentum: evidence from four Asian markets‡." Asia-Pacific Journal of Accounting & Economics 27, no. 6 (2018): 717–26. http://dx.doi.org/10.1080/16081625.2018.1474772.

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Ackermann, Ulrich, Benjamin Löwe, Marcel Dickmann, et al. "Four-dimensional positron age-momentum correlation." New Journal of Physics 18, no. 11 (2016): 113030. http://dx.doi.org/10.1088/1367-2630/18/11/113030.

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Canfield, Richard C., Thomas R. Metcalf, Dominic M. Zarro, and James R. Lemen. "Momentum balance in four solar flares." Astrophysical Journal 348 (January 1990): 333. http://dx.doi.org/10.1086/168240.

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PIRINCCIOGLU, NURETTIN, FIGEN BINBAY, IRFAN ACIKGOZ, and OKTAY AYDOGDU. "TOPOLOGICAL BLACK HOLES AND MOMENTUM FOUR-VECTOR." Modern Physics Letters A 22, no. 23 (2007): 1745–57. http://dx.doi.org/10.1142/s0217732307022281.

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We consider the energy–momentum definition of the Møller in both general relativity and teleparallel gravity to evaluate the energy distribution (due to both matter and fields including gravitation) associated with the topological black holes with a conformally coupled scalar field. Our results show that the energy depends on the mass M and charge Q of the black holes and cosmological constant Λ. In some special limits, the expression of the energy reduces to the energy of the well-known spacetimes. The results also support the viewpoint of Lessner that the Møller energy–momentum formulation i
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Hillion, Pierre. "Energy-momentum four-vector on a wavefront." International Journal of Theoretical Physics 30, no. 2 (1991): 197–204. http://dx.doi.org/10.1007/bf00670712.

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Deltuva, A., and A. C. Fonseca. "Momentum-space description of four-nucleon scattering." Few-Body Systems 44, no. 1-4 (2008): 163–65. http://dx.doi.org/10.1007/s00601-008-0281-z.

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Dissertations / Theses on the topic "Four-Momentum"

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Johansson, Tom-Filip, and Tommi Määttä. "Abnormal Returns of Swedish Equity Funds : Are Managers Skilled or Lucky?" Thesis, Umeå universitet, Företagsekonomi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-56783.

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The fund market has grown substantially during the past decades and the majority of Swedish citizens are invested in funds directly or through pension savings. There is mixed evidence on the performance of Swedish equity funds depending on the method employed and the time period studied. In this study, we set out to estimate abnormal performance using acknowledged methods during a time-period that is both longer and more recent than previous studies. Our sample is survivorship-free and consists of 150 mutual equity funds during January 1993 to December 2011. We use a four-factor model to estim
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Mussa, Adriano. "A adição do fator de risco momento ao modelo dos três fatores de Fama & French, aplicado ao mercado acionário brasileiro." Pontifícia Universidade Católica de São Paulo, 2007. https://tede2.pucsp.br/handle/handle/1248.

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Made available in DSpace on 2016-04-25T16:45:00Z (GMT). No. of bitstreams: 1 Adriano Mussa.pdf: 6575661 bytes, checksum: 672c8d0cf64d7127afdc1dcc22afb0ff (MD5) Previous issue date: 2007-11-28<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The purpose of this dissertation is to test the four-factor pricing model on the Brazilian stock market. This model is the Fama & French´s tree-factor pricing model augmented by a momentum factor. So, the four factors are: the market, as defined by the CAPM; the firm size, defined by the market value of equity; the book-to-market ratio, t
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Chopinaud, Aurélien. "Atomes et vortex optiques : conversion de moments orbitaux de lumière en utilisant la transition à deux photons 5S-5D du rubidium." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS155/document.

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Le moment orbital angulaire (OAM) de la lumière est une grandeur quantifiée associée à la phase d’un vortex optique et est actuellement une des variables explorées pour les technologies quantiques.Dans ce contexte, cette thèse étudie expérimentalement la conversion de vortex optiques par une vapeur de rubidium, via la transition Raman stimulée à deux photons 5S₁/₂ − 5D₅/₂. Quand les atomes sont soumis à deux lasers respectivement à 780 nm et 776 nm, ils génèrent des rayonnements cohérents, infrarouge à 5,23 μm et bleu à 420 nm. On examine le rayonnement bleu lorsque l’un des lasers ou les deux
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Schmidt, Martin Hermann. "Four essays on German stocks." Doctoral thesis, Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät, 2016. http://dx.doi.org/10.18452/17445.

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Diese Dissertation zielt darauf ab, ein besseres Verständnis für Anomalien und Insiderhandel zu schaffen, sowie die Verfügbarkeit von qualitativ hochwertigen Daten für den deutschen Aktienmarkt zu verbessern. Der erste Aufsatz beinhaltet eine verzerrungsfreie Zeitreihe von monatlichen Renditen deutscher Aktien für die Jahre 1954 bis 2013, die auf der Basis stabiler Regeln berechnet und gut dokumentiert ist. Im Weiteren enthält der Aufsatz eine detaillierte Beschreibung des deutschen Aktienmarktes und dessen Besonderheiten, insbesondere im Vergleich zu den USA. Der zweite Aufsatz zeigt am Beisp
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An, Nguyen Minh, and 阮明安. "Momentum Strategies: Evidence from Four Asian Countries." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/57385286677412037681.

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Petersen, John N., and Sven Spieker. "Size, Value and Momentum in Frontier Markets : Testing for Fama-French-Carhart Factors and Market Efficiency in Frontier Markets." Thesis, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-45172.

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As more and more investors look to diversify their portfolios further, their attentions have moved past emerging markets in recent years, towards the so-called frontier markets. Frontier markets are less developed and liquid than emerging markets but offer tremendous opportunities for investors willing to allocate capital into them. This thesis will look into the applicability of global, as well as Frontier Fama-French-Carhart four-factor models within these markets and what the consequences are in terms of the efficient market hypothesis. The factor models will try to explain returns based on
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Hsin-Wei, Huang, and 黃信維. "Momentum and Reversals in Equity-index Returns of Abnormal Turnover and Return Dispersion-evidence in four stock market –Hongkong,Taiwan, Shanghai, and shenzhen." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/99324932465469337392.

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碩士<br>國立臺北大學<br>國際企業研究所<br>98<br>We find substantial momentum(reversals) in consecutive weekly returns when the latter week has unexpectedly high(low) turnover. The data are turnover rate, the return rate and return dispersion from January, 2000 to December, 2009. The outcomes are as followings: 1. Stock market in Hongkong, Taiwan, Shanghai, Shenzhen,The study finds substantial momentum (reversals) in consecutive weekly returns when the week has abnormal high (low) turnover.The study finds substantial momentum (reversals) in weekly returns when the week has abnormal high (low) return dispersi
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Books on the topic "Four-Momentum"

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Yudaev, Vasiliy. Hydraulics. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/996354.

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The textbook corresponds to the general education programs of the general courses "Hydraulics" and "Fluid Mechanics". The basic physical properties of liquids, gases, and their mixtures, including the quantum nature of viscosity in a liquid, are described; the laws of hydrostatics, their observation in natural phenomena, and their application in engineering are described. The fundamentals of the kinematics and dynamics of an incompressible fluid are given; original examples of the application of the Bernoulli equation are given. The modes of fluid motion are supplemented by the features of the
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Fear, Grit, FLOW, Momentum: The Four Step Process to Become Unstoppable. Independently Published, 2023.

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Kachelriess, Michael. Global symmetries and Noether’s theorem. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198802877.003.0005.

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Noethers theorem shows that continuous global symmetries lead classically to conservation laws. Such symmetries can be divided into spacetime and internal symmetries. The invariance of Minkowski space-time under global Poincaré transformations leads to the conservation of the four-momentum and the total angular momentum. Examples for conserved charges due to internal symmetries are electric and colour charge. The vacuum expectation value of a Noether current is shown to beconserved in a quantum field theory if the symmetry transformation keeps the path-integral measure invariant.
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Zimring, Franklin E. The Insidious Momentum of American Mass Incarceration. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780197513170.001.0001.

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The phenomenal growth of penal confinement in the United States in the last quarter of the twentieth century is still a public policy mystery. Why did it happen when it happened? What explains the unprecedented magnitude of prison and jail expansion? Why are the current levels of penal confinement so very close to the all-time peak rate reached in 2007? What is the likely course of levels of penal confinement in the next generation of American life? Are there changes in government or policy that can avoid the prospect of mass incarceration as a chronic element of governance in the United State
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Sargent, Thomas J. The Ends of Four Big Inflations. Princeton University Press, 2017. http://dx.doi.org/10.23943/princeton/9780691158709.003.0003.

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This chapter examines several dramatic historical experiences that are consistent with the “rational expectations” view but that seem difficult to reconcile with the “momentum” model of inflation. The idea is to identify the measures that successfully brought drastic inflations under control in several European countries in the 1920s, namely: Austria, Hungary, Germany, and Poland, all of which experienced a dramatic “hyperinflation” in which, after the passage of several months, price indexes assumed astronomical proportions. The experience of Czechoslovakia is also considered. Within each of
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Papiernik, Joanna. Philosophies of the Afterlife in the Early Italian Renaissance. Bloomsbury Publishing Plc, 2024. http://dx.doi.org/10.5040/9781350345867.

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The immortality of the soul is one of the oldest tropes in the history of philosophy and one that gained significant momentum in 16th-century Europe. But what came before Pietro Pomponazzi and his contemporaries? Through examination of four neglected but central figures, Joanna Papiernik uncovers the rich and varied nature of the afterlife debate in 15th-century Italy. By engaging with old prints, manuscripts and other archival material, this book reveals just how much interest there was in the question of immortality before the 16th-century boom in Aristotelian translations. In particular, Pa
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Book chapters on the topic "Four-Momentum"

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Tsamparlis, Michael. "Mass – Four-Momentum." In Special Relativity. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03837-2_9.

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Tsamparlis, Michael. "Mass: Four-Momentum." In Special Relativity. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27347-7_9.

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Roscoe, David F. "Gravitation, Global Four-Momentum Conservation and the Strong Equivalence Principle." In Plasma Astrophysics and Cosmology. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0405-0_11.

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Van Isacker, P. "O(4) Symmetry and Angular Momentum Theory in Four Dimensions." In Symmetries in Science V. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3696-3_16.

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Albrecht, Ruth. "Conflict Area Evangelism: Controversies About Lay Preaching in the 19th Century from the Perspective of Male and Female Protagonists of the German Revival Movements." In Revival Movements as Conflict Agendas of the Popular in the Nineteenth and Early Twentieth Centuries. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-75117-2_8.

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Abstract Evangelisation gained momentum in Germany in the last third of the 19th century. This development was accompanied by the appearance of full- or part-time evangelists, only some of whom had theological training. While male evangelists met with resistance from church representatives in particular, women engaged in evangelistic endeavours faced scepticism, especially within their own ranks. Women received a high level of approval in the revival movements, which were characterised by laymen. They may not have publicly identified as evangelists, yet they did contribute to the preaching of
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Badger, Simon, Johannes Henn, Jan Christoph Plefka, and Simone Zoia. "Introduction and Foundations." In Lecture Notes in Physics. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-46987-9_1.

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AbstractIn this introductory chapter we review the foundations of perturbative, relativistic quantum field theory. We focus on space-time and internal symmetries that are a highly successful guiding principle in the construction and classification of relativistic quantum field theories. We begin with the Poincaré group—the fundamental space-time symmetry of nature—that achieves the classification of elementary particles in terms of their masses and spins. We review scalars, fermions, gauge fields and gravity, and expose their perturbative quantisation leading to their Feynman rules. Helicity s
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Biswas, Debajyoti. "Environmental Humanities in India: An Interdisciplinary Approach." In Asia in Transition. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3933-2_1.

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AbstractThe Environmental Humanities, or EH, is a multifaceted, relatively new, and swiftly evolving field of scholarship that integrates the theories and approaches of various disciplines—from anthropology, art, communications, cultural studies, philosophy and ecology to history, literature, media, music, performance, politics, sociology, theology and theatre. Practitioners of this markedly integrative field aim to address and, even, confront today’s urgent ecological and cultural challenges, namely climate change, urban sustainability, biodiversity conservation, species decline, energy polic
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Van Damme, Sander, Peter Mechant, Eveline Vlassenroot, Mathias Van Compernolle, Raf Buyle, and Dorien Bauwens. "Towards a Research Agenda for Personal Data Spaces: Synthesis of a Community Driven Process." In Lecture Notes in Computer Science. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-15086-9_36.

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AbstractData are increasingly underpinning important actions and processes in both governmental and non-governmental environments. However, the consolidation of data in silo’s limits its ability to be reused while also restricting the control that people have over how their data is used. To mitigate these issues, decentralised storage and personal data store technologies have been put forward as an alternative. Such technologies have gained momentum in Flanders (Flanders is the northern part of Belgium) and became a key policy aspect and a driver for innovation. To support the adoption of thes
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Nguyen, Thi Minh Phuong, Kathryn Davidson, and Megan Farrelly. "Embedding Transformative Innovation into Mission-Oriented Policy and Innovation Districts: The Case of Melbourne." In Theory and Practice of Urban Sustainability Transitions. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-7671-9_11.

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AbstractThis chapter presents key interventions to provide a step-change in the understanding of innovation, from orthodox to transformative, in the development of local government public policy in the Melbourne Innovation District (MID) City North, Australia. Innovation refers to the introduction of new technological, organisational, and social solutions in response to problems and challenges that arise in existing social, economic, and environmental settings. A step-change is necessary as traditional innovation practice is not currently fit for purpose to deliver a more inclusive and sustain
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"Four-momentum." In Fundamentals of Physics I. Yale University Press, 2019. http://dx.doi.org/10.2307/j.ctvmd85m7.19.

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Conference papers on the topic "Four-Momentum"

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Cohen, Moshe-Ishay, Noa Konforty, and Mordechai Segev. "Four-Wave Mixing in Photonic Time-Crystals." In CLEO: Fundamental Science. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_fs.2024.ftu4r.2.

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We study the process of four wave mixing in photonic time-crystals. We find that the phase matching condition is altered by the momentum band-structure of the time-crystal, enabling the enhancement of any chosen frequency.
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Vimal, Mekha, Michele Natile, Jean-François Lupi, et al. "Temporal Compression of a Vortex Pulse in a Gas-Filled Capillary." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sw4a.7.

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We study nonlinear propagation of a pulse propagating over a set of four capillary modes that carries an orbital angular momentum. This results in compression from 640 to 74 fs, while preserving the spatial structure.
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Beals, Nathan. "Aerodynamic Optimization of a Small UAS Rotor for a Mission with Hover and Forward-Flight Segments." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12716.

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Aerodynamic optimizations of small rotors for use on a quadrotor vehicle are presented using both axial and forward flight blade element momentum theory to calculate the vehicle performance over a typical intelligence, surveillance, and reconnaissance (ISR) mission. Total energy required is minimized by allowing the rotor chord distribution, twist distribution, and hover rotational speed to vary subject to several geometric and performance constraints. The global minimum of the objective function is found using the non-gradient-based genetic algorithm NSGA-II. The main design case is a typical
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Wolf, C. Christian, Daniel Schanz, Clemens Schwarz, et al. "Volumetric Wake Investigation of a Free-Flying Quadcopter using Shake-The-Box Lagrangian." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1161.

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The Shake-The-Box technique was applied to experimentally quantify the time-resolved volumetric flow field around a free-flying quadcopter UAV with an overall span of about 0.5 m. State-of-the-art LED illumination and high-speed camera equipment was combined with modern Lagrangian tracer particle tracking and data assimilation techniques, facilitating a measurement volume larger than 1.5m3. The setup allowed for both hover and limited maneuvering of the quadcopter, while resolving even small details of the complex interactional aerodynamics. In hover out of ground effect, the four individual r
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MARKOWITZ, P. "KAON ELECTROPRODUCTION AT LARGE FOUR-MOMENTUM TRANSFER." In Proceedings of the International Symposium. WORLD SCIENTIFIC, 2004. http://dx.doi.org/10.1142/9789812702920_0014.

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Liu, Xiao, Erik N. Christensen, Gautam Prabhakar, Karsten Rottwitt, and Siddharth Ramachandran. "Four-wave mixing in orbital angular momentum modes." In CLEO: Science and Innovations. OSA, 2019. http://dx.doi.org/10.1364/cleo_si.2019.sw3h.1.

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Jiao, Baocheng, Xingrui Xiang, and Libo Zhang. "Four-Factor Momentum Model Based on Returns Interval Grouping." In ICEME 2023: 2023 the 14th International Conference on E-business, Management and Economics. ACM, 2023. http://dx.doi.org/10.1145/3616712.3616760.

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Sun, Chao, Shiwen Yang, Yikai Chen, and Shiwei Qu. "Generation of orbital angular momentum modes by four dimensional antenna arrays." In 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. IEEE, 2017. http://dx.doi.org/10.1109/apusncursinrsm.2017.8072562.

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Saitou, Akira, Ryo Ishikawa, and Kazuhiko Honjo. "Four-value multiplexing orbital angular momentum communication scheme using loop antenna arrays." In 2016 Asia-Pacific Microwave Conference (APMC). IEEE, 2016. http://dx.doi.org/10.1109/apmc.2016.7931442.

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Qian, Sixian, Lulu Meng, Zhixiang Huang, Yingsong Li, and Lixia Yang. "A Four-arm Archimedean Spiral Antenna with Multi-mode Orbital Angular Momentum." In 2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT). IEEE, 2022. http://dx.doi.org/10.1109/iceict55736.2022.9908961.

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Reports on the topic "Four-Momentum"

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Ibrahim, Hassan. The ^2H(e,e'p)n Reaction at High Four-Momentum Transfer. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/917020.

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Maxwell, James. Probing Proton Spin Structure: A Measurement of g2 at Four-momentum Transfer of 2 to 6 GeV2. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1350087.

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Anthony, Ian. The Centre for Chemistry and Technology and the Future of the OPCW. Stockholm International Peace Research Institute, 2024. http://dx.doi.org/10.55163/qqub4986.

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With the destruction of the final remaining stockpiles of declared chemical weapons in 2023, the Organisation for the Prohibition of Chemical Weapons (OPCW) must adjust to a new role. The inauguration of the OPCW’s Centre for Chemistry and Technology (CCT) in 2023 provides a new resource to assist the organization and the international community in reducing and eliminating the threat from chemical weapons. Now that the CCT is operational, it is important to build momentum behind a substantive programme of work. Projects for the programme could be grouped into four thematic categories: understa
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Banji, Titilope, and Daniel Olsen. PR-179-22207-R01 Improved In-Cylinder Mixing Injection Pressure Sensitivity. Pipeline Research Council International, Inc. (PRCI), 2024. http://dx.doi.org/10.55274/r0000063.

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Large-bore, natural gas-fueled engines are used for gas compression at over 1700 compression stations across the US, and methane emissions have presented a challenge to their optimization over the years. A significant root of this problem has been linked to the level of air-fuel mixing in the main combustion chamber of these engines as poor mixing results in low combustion efficiency. High-pressure fuel injection is believed to be a significant way to improve air-fuel mixing in natural gas engine combustion chambers. The purpose of this present study is to determine the sensitivity of in-cylin
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Bigorre, Sebastien P., Raymond Graham,, and Matthias Lankhorst. The Northwest Tropical Atlantic Station (NTAS): NTAS-21 Mooring Turnaround Cruise Report Cruise On Board RV Ronald H. Brown JOctober 6-25, 2022 Bridgetown, Barbados – Bridgetown, Barbados. Woods Hole Oceanographic Institution, 2023. http://dx.doi.org/10.1575/1912/66127.

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The Northwest Tropical Atlantic Station (NTAS) was established to address the need for accurate air-sea flux estimates and upper ocean measurements in a region with strong sea surface temperature anomalies and the likelihood of significant local air–sea interaction on interannual to decadal timescales. The approach is to maintain a surface mooring outfitted for meteorological and oceanographic measurements at a site near 15°N, 51°W by successive mooring turnarounds. These observations are used to investigate air–sea interaction processes related to climate variability. The NTAS Ocean Reference
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Battams, Nathan, and Sophie Mathieu. Families Count 2024. The Vanier Institute of the Family, 2024. http://dx.doi.org/10.61959/fcfs3941e.

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The Vanier Institute of the Family is pleased to present Families Count 2024. Drawing on the latest statistics and research, this publication informs readers about how families in Canada have changed (and not changed) over the past few decades. Families Count 2024 is organized into four main sections based on the components of the Vanier Institute’s Family Diversities and Wellbeing Framework: Family Structure, Family Work, Family Identity, and Family Wellbeing. This year marks the 30th anniversary of the United Nations International Year of the Family. Throughout the year, the Vanier Institute
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Sett, Dominic, Florian Waldschmidt, Alvaro Rojas-Ferreira, et al. Climate and disaster risk analytics tool for adaptive social protection. United Nations University - Institute for Environment and Human Security, 2022. http://dx.doi.org/10.53324/wnsg2302.

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Adaptive Social Protection (ASP) as discussed in this report is an approach to enhance the well-being of communities at risk. As an integrated approach, ASP builds on the interface of Disaster Risk Management (DRM), Climate Change Adaptation (CCA) and Social Protection (SP) to address interconnected risks by building resilience, thereby overcoming the shortcomings of traditionally sectoral approaches. The design of meaningful ASP measures needs to be informed by specific information on risk, risk drivers and impacts on communities at risk. In contrast, a limited understanding of risk and its d
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Nicholson, Claire, Jonathan Wastling, Peter Gregory, and Paul Nunn. FSA Science Council Working Group 6 Food Safety and Net Zero Carbon July 2022 Interim Report. Food Standards Agency, 2022. http://dx.doi.org/10.46756/sac.fsa.vxz377.

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The UK has a legal commitment to reach net zero carbon (NZC) emissions by 2050. This is a topic that has recently been building momentum, with clean growth being one of the four Grand Challenges set out by the UK Government. The ways we grow, process and transport food are major contributors to climate change, accounting for more than a quarter of all greenhouse gas emissions. Reducing this will require substantial changes in agriculture, manufacturing, and transport. Consequently, the Science Council and FSA Chief Scientific Adviser (CSA) agreed that a deeper understanding of the potential im
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Payment Systems Report - June of 2020. Banco de la República de Colombia, 2021. http://dx.doi.org/10.32468/rept-sist-pag.eng.2020.

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With its annual Payment Systems Report, Banco de la República offers a complete overview of the infrastructure of Colombia’s financial market. Each edition of the report has four objectives: 1) to publicize a consolidated account of how the figures for payment infrastructures have evolved with respect to both financial assets and goods and services; 2) to summarize the issues that are being debated internationally and are of interest to the industry that provides payment clearing and settlement services; 3) to offer the public an explanation of the ideas and concepts behind retail-value paymen
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10

Payment Systems Report - June of 2021. Banco de la República, 2022. http://dx.doi.org/10.32468/rept-sist-pag.eng.2021.

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Banco de la República provides a comprehensive overview of Colombia’s finan¬cial infrastructure in its Payment Systems Report, which is an important product of the work it does to oversee that infrastructure. The figures published in this edition of the report are for the year 2020, a pandemic period in which the con¬tainment measures designed and adopted to alleviate the strain on the health system led to a sharp reduction in economic activity and consumption in Colom¬bia, as was the case in most countries. At the start of the pandemic, the Board of Directors of Banco de la República adopted
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