Academic literature on the topic 'Cyclic model'

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Journal articles on the topic "Cyclic model"

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Steinhardt, Paul J., and Neil Turok. "The cyclic model simplified." New Astronomy Reviews 49, no. 2-6 (2005): 43–57. http://dx.doi.org/10.1016/j.newar.2005.01.003.

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Chiang, Dar-Yun. "A Phenomenological Model for Cyclic Plasticity." Journal of Engineering Materials and Technology 119, no. 1 (1997): 7–11. http://dx.doi.org/10.1115/1.2805979.

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A phenomenological model is proposed for cyclic plasticity based on the concept of distributed elements, which is capable of reflecting microstructural behavior of real materials under multiaxial cyclic loading conditions. By investigating the detailed behavior of the model, various important phenomena and effects of materials in cyclic plasticity can be elucidated. Generalization of the model is also done to include cyclic hardening effects. A thorough understanding of these complicated response mechanisms and material properties provides useful insight and guidelines for validating analytica
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Lytvynenko, Iaroslav, Serhii Lupenko, Oleh Nazarevych, Hryhorii Shymchuk, and Volodymyr Hotovych. "Additive mathematical model of gas consumption process." Scientific journal of the Ternopil national technical university 104, no. 4 (2021): 87–97. http://dx.doi.org/10.33108/visnyk_tntu2021.04.087.

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The problem of construction of a new mathematical model of the gas consumption process is considered in this paper. The new mathematical model is presented as an additive mixture of three components: cyclic random process, trend component and stochastic residue. The process of obtaining three components is carried out on the basis of caterpillar method, thus obtaining ten components of singular decomposition. In this approach, the cyclic component is formed from the sum of nine components of the schedule, which have one thing in common – repeated deployment over time. The trend component of th
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Vaitkune, Evelina, Lars Bo Ibsen, and Benjaminn Nordahl Nielsen. "Bucket foundation model testing under tensile axial loading." Canadian Geotechnical Journal 54, no. 5 (2017): 720–28. http://dx.doi.org/10.1139/cgj-2016-0301.

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The present study focusses on bucket foundation behaviour under long-term cyclic loading. The paper analyses testing results of a bucket foundation model exposed to cyclic tensile loading. The model, with dimensions of 1 m in diameter and 0.5 m in skirt length, was, installed in dense water-saturated sand. Slow monotonic loading tests and cyclic tensile loading tests were performed (up to 40 000 load cycles) including tests with mean cyclic loading in tension, which is a unique testing condition. High-quality data were documented for load, displacement, and pore pressure response. Conclusions
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Sima, José Fernando, Pere Roca, and Climent Molins. "Cyclic constitutive model for concrete." Engineering Structures 30, no. 3 (2008): 695–706. http://dx.doi.org/10.1016/j.engstruct.2007.05.005.

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Higuchi, Ryota, and Kazuo Okamura. "Estimation of Residual Stress Change due to Cyclic Loading by Classical Elastoplasticity Model and Subloading Surface Model." Key Engineering Materials 725 (December 2016): 281–86. http://dx.doi.org/10.4028/www.scientific.net/kem.725.281.

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The subloading surface model has been formulated and applied to the prediction of cyclic loading behavior. The material function prescribing elastic-plastic transition in the original subloading surface model has been extended so as to describe the inverse and reloading behavior and the strain accumulation in cyclic loading more accurately for steel. In the present paper, the extended subloading surface model was applied to the prediction of the change of the residual stress due to cyclic loading. The four-point cyclic bending test was performed for the specimen that had initial residual stres
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Ma, Yuan, Hua Liang, Yongxue You, et al. "Elastic-Viscoplastic Constitutive Model of Soil under Cyclic Loading." Advances in Civil Engineering 2021 (August 31, 2021): 1–12. http://dx.doi.org/10.1155/2021/1602431.

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The creep problems are often involved in soil under cyclic loading, and its behaviors of soil under cyclic loading sparks many arguments in current research field. To propose one new model to demonstrate these creep behaviors of soil under cyclic loading, the cyclic loading was simplified equivalently, and the elastic-viscoplastic model (EVPM) for soil under cyclic loading was established based on the Bingham model. The yield criterion for soil under cyclic loading with constant amplitude was proposed following the simplified load. A constitutive equation based on the EVPM was constructed by u
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Lupenko, Sergiy, Nadiia Lutsyk, and Yuri Lapusta. "Cyclic Linear Random Process As A Mathematical Model Of Cyclic Signals." Acta Mechanica et Automatica 9, no. 4 (2015): 219–24. http://dx.doi.org/10.1515/ama-2015-0035.

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Abstract In this study the cyclic linear random process is defined, that combines the properties of linear random process and cyclic random process. This expands the possibility describing cyclic signals and processes within the framework of linear random processes theory and generalizes their known mathematical model as a linear periodic random process. The conditions for the kernel are given and the probabilistic characteristics of generated process of linear random process in order to be a cyclic random process. The advantages of the cyclic linear random process are presented. It can be use
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Ohno, N., and Y. Kachi. "A Constitutive Model of Cyclic Plasticity for Nonlinear Hardening Materials." Journal of Applied Mechanics 53, no. 2 (1986): 395–403. http://dx.doi.org/10.1115/1.3171771.

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A constitutive model is proposed for cyclic plasticity of nonlinear hardening materials. The concept of a cyclic nonhardening range, which enables us to describe the dependence of cyclic hardening on the amplitude of cyclic straining or stressing, is employed together with the idea of a two-surface plasticity model. Results of the proposed model are compared with experiments of 304 and 316 stainless steels in several cases of cyclic loading in which mean strain is zero or nonzero and strain limits are fixed or variable. Thus, it is shown that the model successfully describes both the cyclic ha
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Liu, Jianhao, Shaoyun Pu, and Junying Rao. "Visco-Elastoplastic Constitutive Fatigue Model for Rocks." Advances in Civil Engineering 2020 (June 11, 2020): 1–11. http://dx.doi.org/10.1155/2020/4292043.

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The study on the constitutive fatigue model for rocks under cyclic loading has an important significance in rock engineering. In order to study the fatigue properties of rocks under cyclic loading, according to the theory of rheological mechanics and the existing three basic one-dimensional fatigue elements, i.e., elastic, viscous, and plastic fatigue elements, the three-dimensional elastic, viscous, and plastic fatigue elements were constructed. Meanwhile, a fatigue yield criterion for rocks under cyclic loading was proposed, and a three-dimensional nonlinear visco-elastoplastic fatigue const
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Dissertations / Theses on the topic "Cyclic model"

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Kim, Se-Hyung. "Cyclic Uniaxial Constitutive Model For Steel Reinforcement." Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/51241.

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Reinforced Concrete (RC) structures are common in earthquake-prone areas. During an earthquake, the steel reinforcement is subjected to cyclic strain histories which lead to inelastic response. In the case of rare, strong earthquakes, inelastic buckling and even rupture due to low-cycle fatigue can also occur. The understanding and characterization of the performance of RC structures under earthquake hazards requires the accurate simulation of the inelastic hysteretic behavior of steel reinforcement by means of appropriate constitutive models. Several uniaxial material models have been develo
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Wang, Xiaoning. "A Modular Model Checking Algorithm for Cyclic Feature Compositions." Digital WPI, 2005. https://digitalcommons.wpi.edu/etd-theses/64.

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Feature-oriented software architecture is a way of organizing code around the features that the program provides instead of the program's objects and components. In the development of a feature-oriented software system, the developers, supplied with a set of features, select and organize features to construct the desired system. This approach, by better aligning the implementation of a system with the external view of users, is believed to have many potential benefits such as feature reuse and easy maintenance. However, there are challenges in the formal verification of feature-oriented system
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Wang, Xiaoning. "A modular model checking algorithm for cyclic feature compositions." Link to electronic thesis, 2004. http://www.wpi.edu/Pubs/ETD/Available/etd-01115-201156/.

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Thesis (M.S.)--Worcester Polytechnic Institute.<br>Keywords: modular verification; feature-oriented software development; model checking; assume-guarantee reasoning. Includes bibliographical references (p. 72-73).
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Mohamad, Mamdouh. "Strain Accumulation Due to Cyclic Loadings." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-68039.

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The formation of plastic strains in non-cohesive soils due to large number of loading cycles is a phenomenon of great importance in geotechnical and civil engineering. It constitutes a considerable cause for failures and deformations in various types of engineering applications including pavements. Strain accumulation due to cyclic loading has been studied for years through different models. This thesis reviews various models and focuses on the Bochum model through which, the most contributing soil and traffic parameters on permanent strains formation in pavement subgrades can be figured out.
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Wichtmann, Thorsten. "Explicit accumulation model for non-cohesive soils under cyclic loading /." Bochum : Inst. für Grundbau und Bodenmechanik, 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=014636041&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Moosbrugger, John C. "A rate-dependent bounding surface model for nonproportional cyclic viscoplasticity." Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/16353.

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Brubaker, Joel Patrick. "A Diffusion Model for Cyclic Voltammetry with Nanostructured Electrode Surfaces." University of Dayton / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1418273596.

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Butler, James Henry. "Cyclic Salinity Model for deposition of large-scale coal deposits." Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/84926/1/James%20Butler%20Thesis.pdf.

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Existing field data for Rangal coals (Late Permian) of the Bowen Basin, Queensland, Australia, are inconsistent with the depositional model generally accepted in the current geological literature to explain coal deposition. Given the apparent unsuitability of the current depositional model to the Bowen Basin coal data, a new depositional model, here named the Cyclic Salinity Model, is proposed and tested in this study.
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Mun, Byoung-Jae. "Unsaturated soil behavior under monotonic and cyclic stress states." Texas A&M University, 2004. http://hdl.handle.net/1969.1/1361.

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The objectives of this dissertation are to measure and calculate surface free energies of soil particles, to understand the mechanical behavior of unsaturated silty sand through first studying the stress-strain relationship, the effects of matric suction and pore water chemistry and second to interpret the behavior by the critical state frame work, to develop a method to predict cone tip resistance in unsaturated soils, and to present the concept of pseudo strain and dissipated pseudo strain energy. Universal Sorption Device (USD) is developed to measure surface free energies of soil particle
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Kang, Sang June. "International norm development: cyclic model of norm change and self-determination." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/101/101131/tde-06022019-113106/.

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With the surge of constructivism, which values non-material factors and ideational variables, norm research became the center of interest in International Relations scholarship. The early constructivist theory is suitable for showing how a norm could be replaced by another but incapable of explaining how a norm itself changes. Hence, the next challenge for constructivism would be demonstrating a norm change mechanism. The purpose of this research is to fill a gap in the international norm literature. From a constructivist perspective, this research suggests a cyclic model of international norm
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Books on the topic "Cyclic model"

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Center, NASA Glenn Research, ed. A deterministic interfacial cyclic oxidation spalling model. National Aeronautics and Space Administration, Glenn Research Center, 2002.

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Center, NASA Glenn Research, ed. A deterministic interfacial cyclic oxidation spalling model. National Aeronautics and Space Administration, Glenn Research Center, 2002.

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1928-, Sun C. T., and Langley Research Center, eds. A constitutive model for AS4/PEEK thermoplastic composites under cyclic loading. Purdue University, School of Aeronautics and Astronautics, 1990.

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S, Sovey J., and United States. National Aeronautics and Space Administration., eds. 2000-hour cyclic endurance test of a laboratory model multipropellant resistojet. National Aeronautics and Space Administration, 1987.

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S, Sovey J., and United States. National Aeronautics and Space Administration., eds. 2000-hour cyclic endurance test of a laboratory model multipropellant resistojet. National Aeronautics and Space Administration, 1987.

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Molenkamp, F. Reformulation of alternat model to minimize numerical drift due to cyclic loading. University of Manchester, 1990.

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Cheok, Geraldine S. Behavior of 1/6-scale model bridge columns subjected to cyclic inelastic loading. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Cheok, Geraldine S. Behavior of 1/6-scale model bridge columns subjected to cyclic inelastic loading. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Molenkamp, F. Numerical simulation of cyclic triaxal tests by means of the constitutive model ALTERNAT. University of Manchester, 1989.

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Cheok, Geraldine S. Behavior of 1/6-scale model bridge columns subjected to cyclic inelastic loading. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Book chapters on the topic "Cyclic model"

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Hashiguchi, Koichi. "Cyclic Plasticity Model: Extended Subloading Surface Model." In Elastoplasticity Theory. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00273-1_8.

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Shahrour, I., and J. C. Robinet. "A Simplified Cyclic Model for Sand." In Transient/Dynamic Analysis and Constitutive Laws for Engineering Materials. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3655-3_61.

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Hashiguchi, Koichi. "Cyclic Plasticity Models: Critical Reviews and Assessments." In Foundations of Elastoplasticity: Subloading Surface Model. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48821-9_8.

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Sandström, Rolf. "The Role of Cavitation in Creep-Fatigue Interaction." In Basic Modeling and Theory of Creep of Metallic Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49507-6_11.

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AbstractThere are many empirical models for the development of creep and fatigue damage. The perhaps most well-known ones are Robison’s and Miner’s damage summation rules. They are based on the mechanical behavior during monotonous and cyclic loading. To improve the accuracy of the damage assessment, it is important to analyze the changes in the microstructure as well, not least the cavitation. To describe cyclic loading, special empirical models have often been used in the past, some with numerous adjustable parameters. Recently, a model for cyclic loading has been formulated that is based on
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Davidrajuh, Reggie, Bozena Skolud, and Damian Krenczyk. "Incorporating Automatic Model Checking into GPenSIM." In Modelling and Performance Analysis of Cyclic Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27652-2_9.

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Voyiadjis, George Z., and Srinivasan M. Sivakumar. "Constitutive Model for Cyclic Plasticity with Ratchetting Effects." In Anisotropy and Localization of Plastic Deformation. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3644-0_110.

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Dwyer, Matthew B., Non Robby, Xianghua Deng, and John Hatcliff. "Space Reductions for Model Checking Quasi-Cyclic Systems." In Embedded Software. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-45212-6_12.

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Voyiadjis, George Z., and Ganesh Thiagarajan. "A Cyclic Plasticity Model For Metal Matrix Composites." In Computational Mechanics ’95. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79654-8_283.

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Wang, Rui, Pengcheng Fu, Jian-Min Zhang, and Yannis F. Dafalias. "Post-liquefaction Cyclic Shear Strain: Phenomenon and Mechanism." In Model Tests and Numerical Simulations of Liquefaction and Lateral Spreading. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22818-7_38.

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Saffer, Zsolt. "BMAP/G/1 Cyclic Polling Model with Binomial Disciplines." In Communications in Computer and Information Science. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-35980-4_18.

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Conference papers on the topic "Cyclic model"

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Lua, Jim, Anisur Rahman, Dinh Pham, and Nam Phan. "A Progressive Damage Model for Fatigue Analysis of Woven Fabric Composites." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12889.

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An efficient two-step progressive damage model has been developed to predict the accumulated damage and fatigue life of woven fabric composite materials. A stress-based failure criterion coupled with a continuum damage approach is employed to predict the damage in fabric materials when loaded up to the desired stress level. Upon fatigue cyclic loading, fatigue damage initiation and propagation in the warp and weft tows, in the matrix constituent and their interfaces are evaluated with S-N based accumulation models characterizing the cycle-dependent strengths in the fiber tows and the matrix su
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Kim, Kenneth Seonguk, and Jaal Ghandhi. "A Simple Model of Cyclic Variation." In 2012 Small Engine Technology Conference & Exhibition. SAE International, 2012. http://dx.doi.org/10.4271/2012-32-0003.

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Aubeny, Charles Paul, Christophe Gaudin, and Mark Felton Randolph. "Cyclic Tests of Model Pipe in Kaolin." In Offshore Technology Conference. Offshore Technology Conference, 2008. http://dx.doi.org/10.4043/19494-ms.

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Batycky, J. P., R. P. Leaute, and B. A. Dawe. "A Mechanistic Model of Cyclic Steam Stimulation." In International Thermal Operations and Heavy Oil Symposium. Society of Petroleum Engineers, 1997. http://dx.doi.org/10.2118/37550-ms.

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Laskar, Arghadeep, Jun Wang, Thomas T. C. Hsu, and Y. L. Mo. "Cyclic Softened Membrane Model for Prestressed Concrete." In 18th Analysis and Computation Specialty Conference at Structures Congress. American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/41000(315)41.

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Zheng, Ran, Genmao Yu, Hai Jin, Xuanhua Shi, and Qin Zhang. "Conch: A Cyclic MapReduce Model for Iterative Applications." In 2016 24th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP). IEEE, 2016. http://dx.doi.org/10.1109/pdp.2016.66.

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Ding, Shishun, and Dewei Li. "Cyclic train timetabling model for high speed railway." In 2016 International Conference on Logistics, Informatics and Service Sciences (LISS). IEEE, 2016. http://dx.doi.org/10.1109/liss.2016.7854386.

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Saint-Sulpice, Luc, Shabnam Arbab Chirani, and Sylvain Calloch. "A cyclic model for superelastic shape memory alloys." In The 14th International Symposium on: Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring, edited by Marcelo J. Dapino. SPIE, 2007. http://dx.doi.org/10.1117/12.718091.

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Watson, Ian, Edward P. Goddard, and Katherine H. V. Fulcher. "Towards a cyclic systems model of technology development." In 2010 5th International Conference on System of Systems Engineering (SoSE). IEEE, 2010. http://dx.doi.org/10.1109/sysose.2010.5544086.

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Baruah, Sanjoy. "The Non-cyclic Recurring Real-Time Task Model." In 2010 IEEE 31st Real-Time Systems Symposium (RTSS). IEEE, 2010. http://dx.doi.org/10.1109/rtss.2010.19.

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Reports on the topic "Cyclic model"

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Olsen. L51955 Improved Cyclic Pressure-Based PEMS Model. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0011269.

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Fast NO measurements were acquired from the exhaust ports of a large bore natural gas 2-stroke cycle engine. A comprehensive set of steady state data was also taken. An engine scavenging model was used to correlate the cycle resolved fast NO measurements with the steady state NO measurements. In-cylinder pressure measurements made with piezoelectric transducers were compared with the fast NO measurements.
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Kinikles, Dellena, and John McCartney. Hyperbolic Hydro-mechanical Model for Seismic Compression Prediction of Unsaturated Soils in the Funicular Regime. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2022. http://dx.doi.org/10.55461/yunw7668.

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A semi-empirical elasto-plastic constitutive model with a hyperbolic stress-strain curve was developed with the goal of predicting the seismic compression of unsaturated sands in the funicular regime of the soil-water retention curve (SWRC) during undrained cyclic shearing. Using a flow rule derived from energy considerations, the evolution in plastic volumetric strain (seismic compression) was predicted from the plastic shear strains of the hysteretic hyperbolic stress-strain curve. The plastic volumetric strains are used to predict the changes in degree of saturation from phase relationships
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Kuuskraa, V. A., E. Hammersheimb, and W. Sawyer. Evaluation of the gas production economics of the gas hydrate cyclic thermal injection model. [Cyclic thermal injection]. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5053428.

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Distel, Felix. Model-based Most Specific Concepts in Description Logics with Value Restrictions. Technische Universität Dresden, 2008. http://dx.doi.org/10.25368/2022.167.

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Non-standard inferences are particularly useful in the bottom-up construction of ontologies in description logics. One of the more common non-standard reasoning tasks is the most specific concept (msc) for an ABox-individual. In this paper we present similar non-standard reasoning task: most specific concepts for models (model-mscs). We show that, although they look similar to ABox-mscs their computational behaviour can be different. We present constructions for model-mscs in FL₀ and FLE with cyclic TBoxes and for ALC∪∗ with acyclic TBoxes. Since subsumption in FLE with cyclic TBoxes has not b
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Cheok, Geraldine S., and William C. Stone. Behavior of 16-scale model bridge columns subjected to cyclic inelastic loading. National Bureau of Standards, 1986. http://dx.doi.org/10.6028/nbs.ir.86-3494.

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Kuuskraa, V. A., E. Hammersheimb, and W. Sawyer. Evaluation of the gas production economics of the gas hydrate cyclic thermal injection model. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/10158198.

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Cheok, Geraldine S., and H. S. Lew. Performance of 13-scale model precast concrete beam-column connections subjected to cyclic inelastic loads. National Institute of Standards and Technology, 1990. http://dx.doi.org/10.6028/nist.ir.4433.

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Unknown, Author. L51672 Weight Coating Design for Submarine PL On-Bottom Stability. Pipeline Research Council International, Inc. (PRCI), 1992. http://dx.doi.org/10.55274/r0010538.

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There were two main objectives of this research. The first objective was to verify SINTEFs' pipe/soil interaction model test results, on which the A.G.A. Level 2 and 3 soil models are based. The second objective was to quantify the amount of conservatives built into the model equations for stiffer clay soils (above 30 psf shear strength). The original testing (at SINTEF) was done in soft clay soils (30 psf), and extrapolations to stiffer soils were done very conservatively, because data was not available. To accomplish these two objectives, pipe-soil interaction model tests were conducted at T
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Chen. PR-224-03158-R01 Static and Cyclic Surface Loading on the Performance of Welds in Pre-1970 Pipelines. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010973.

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These are the notes and comments summarizing the incomplete work to assess stresses on vintage pipelines due to soil loadings. The work was performed by C-FER Technologies, Battelle Memorial Institute, and Marina Smith. The overall objective was to develop an assessment tool that would allow pipeline engineers to evaluate the safety of shallowly buried pre-1970 pipelines under static and cyclic surface loads. The work completed includes the development of a dynamic model. However, the weld capacity models were never completed. Related documents (attachments can be found in the links below).
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Diwan, Utpal, and Anthony R. Kovscek. An Analytical Model for Simulating Heavy-Oil Recovery by Cyclic Steam Injection Using Horizontal Wells, SUPRI TR-118. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/9330.

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