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Journal articles on the topic 'Containment'

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Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

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1

Sochinsky, S. "Ways to reduce metal consumption and welding scope for marine reactor containment." Transactions of the Krylov State Research Centre S-I, no. 2 (December 28, 2020): 72–76. http://dx.doi.org/10.24937/2542-2324-2020-2-s-i-72-76.

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This paper discusses containment designs of nuclear icebreakers and floating power plants. The purpose of this work is to reduce metal consumption and scope of welding through development of a containment design with stressed state almost free of moments. This study justifies the possibility of lower metal consumption and welding scope through shifting from containment designs based on stiffened plates to the containments made up by cylindrical panels: optimal curvature of their surfaces will be obtained as per the theory of thin shells and will depend on the ratio between containment geometry parameters. This shift from flat-plated containments to thinner and stiffener-free cylindrical ones paves way to lower metal consumption and significantly smaller amount of welding, or to application of cheaper steel grades if current thicknesses of rolled steels are preserved.

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2

Grifo, Eloísa, and Craig Huneke. "Symbolic Powers of Ideals Defining F-pure and Strongly F-regular Rings." International Mathematics Research Notices 2019, no. 10 (September 11, 2017): 2999–3014. http://dx.doi.org/10.1093/imrn/rnx213.

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Abstract Given a radical ideal $I$ in a regular ring $R$, the Containment Problem of symbolic and ordinary powers of $I$ consists of determining when the containment $I^{(a)} \subseteq I^b$ holds. By work of Ein–Lazersfeld–Smith, Hochster–Huneke and Ma–Schwede, there is a uniform answer to this question, but the resulting containments are not necessarily best possible. We show that a conjecture of Harbourne holds when $R/I$ is F-pure, and prove tighter containments in the case when $R/I$ is strongly F-regular.

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3

Pimshin, Yuri, Yuri Zayarov, Yuri Zabaznov, and Galina Naumenko. "Evaluating containment operational reliability of nuclear power plant units with the VVER-1000 reactor in operation." MATEC Web of Conferences 196 (2018): 02038. http://dx.doi.org/10.1051/matecconf/201819602038.

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The theory of the containment technical condition estimation of NPP units is considered in the paper. The theory is that the results of a regular built-in system intended for determining and evaluation of the containment stress-strain state during the acceptance and operation period must be duplicated by the mobile geodetic system results, obtained at the same stages of the containment existence. At the same time, the proposal for applying this theory to the containments constructed in 1980-2010 has been developed. The possible initial working environment is considered and the proposals for this technique implementation are introduced in the conditions under consideration. The proposals presented provide an objective control of the containment for an unlimited period of their operation.

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4

Buchroithner, Armin, Peter Haidl, Christof Birgel, Thomas Zarl, and Hannes Wegleiter. "Design and Experimental Evaluation of a Low-Cost Test Rig for Flywheel Energy Storage Burst Containment Investigation." Applied Sciences 8, no. 12 (December 14, 2018): 2622. http://dx.doi.org/10.3390/app8122622.

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Data related to the performance of burst containments for high-speed rotating machines, such as flywheel energy storage systems (FESS), turbines or electric motors is scarce. However, development of optimized burst containment structures requires statistically significant data, which calls out for low-cost test methods as a strategic development tool. Consequently, a low-cost test rig (so called spin pit) for the investigation of burst containments was designed, with the goal to systematically investigate the performance of different containment structures and materials, in conjunction with the failure mechanisms of different rotors. The gathered data (e.g., burst speed, acceleration, temperature, ambient pressure, etc.) in combination with a post-mortem analysis was used to draw an energy balance and enabled the assessment of the effectiveness of various burst containments.

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5

Rustomjee, Sabar. "Containment and Failures of Containment." Group Analysis 40, no. 4 (December 2007): 523–37. http://dx.doi.org/10.1177/0533316407083334.

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6

Pimshin, Yuriy I., Yuri S. Zabaznov, and Galina A. Naumenko. "Operational Reliability Evaluation of the Containments of NPP Units during the Commissioning and Operation Phase." Materials Science Forum 931 (September 2018): 275–79. http://dx.doi.org/10.4028/www.scientific.net/msf.931.275.

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The paper reviews the theory of technical evaluation of the containment and the experience of using the mobile geodetic diagnostic system at the nuclear power plant unit No. 4 of Rostov NPS. The paper considers the results of a regular built-in system designed to determine and evaluate the strain-stress state of containments during the acceptance in service, commissioning stage and operating period. A comparison with the results of the geodetic system obtained at the same stages of containment existence.

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7

Charpin, Laurent, Jessica Haelewyn, Anass Cherki El Idrissi, Julien Niepceron, Benoît Masson, Charles Toulemonde, Guillaume Boulant, et al. "Predicting leakage of the VERCORS mock-up and concrete containment buildings - a digital twin approach." Acta Polytechnica CTU Proceedings 33 (March 3, 2022): 78–84. http://dx.doi.org/10.14311/app.2022.33.0078.

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EDF operates a nuclear power generation fleet made up of 56 reactors. This fleet contains 24 reactors designed as double-walled concrete containment building. The inner concrete containment vessel has no metallic liner and is a prestressed reinforced concrete building. The inner concrete containment vessel is designed to withstand a severe accident, in terms of mechanical and sealing behaviour. The tightness of the containment is tested every 10 years, by carrying out a pressurization test and by measuring the leak rate. The leak rate is required to be below a regulatory threshold to continue operation of the concrete containment building for the next ten years. Ageing of concrete due to drying, creep and shrinkage leads to increase prestress loss and then leak rate with time. For some containment buildings, the leak rate gets closer to the regulatory threshold with time, so important coating programs are planned to mitigate and limit the leak rate under the regulatory threshold. Therefore, it is very important for EDF to have a concrete containment building leak rate prediction tool. To address this issue, an important research program around a 1/3 scale concrete containment building mock-up called "VERCORS" have been launched at EDF. The mock-up is heavily instrumented, and its materials (concrete, prestressing cables) have been widely characterized and studied. An important numerical effort has also been made to implement structural computations of the mock-up and to capitalize these computations as well as their post-processing (so as to compare automatically with the monitoring data) in what can be called a digital twin of the mock-up. This digital twin is now used to predict the leakage of VERCORS mock-up before yearly pressure test, and also to optimize the repair programs on the real containments.

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8

Wang, Xiaoxin, Qin Zhou, Li Shi, Haitao Wang, and Xiaotian Li. "An Integral Numerical Analysis of Impact of a Commercial Aircraft on Nuclear Containment." Science and Technology of Nuclear Installations 2019 (October 13, 2019): 1–15. http://dx.doi.org/10.1155/2019/9417954.

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After the September 11 attack, the resistant capability of containments against aircraft impacts is required to be assessed for newly constructed nuclear power plants (NPPs). In this paper, the crash of a commercial airplane Boeing 767-200ER on the reinforced concrete containment building of an NPP is analyzed using the missile-target interaction method. Two plane models with the same total weight but different fuel distribution are analyzed. The force-time history obtained by FEA (finite element analysis) is compared with the one calculated by the Riera function. In the integral analysis, the mesh sensitivity of the reinforced concrete containment model is studied, and recommendations are provided on the modelling of containment. The impact phenomenon and damage on the containment are investigated through the validated model. The fuel distribution in the aircraft is found to have strong influence on the damage of the containment, which indicates that the load distribution in the transverse direction is critical in the analysis of aircraft impact. The classic load-time function analysis is unable to incorporate this factor and may not be adequate to provide satisfactory results. For this reason, the application of an integral analysis is advantageous in the safety assessment of aircraft impact.

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9

Taciuch, Dean. "Containment." Iowa Review 20, no. 3 (October 1990): 123. http://dx.doi.org/10.17077/0021-065x.3944.

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10

Grimmer, Tamsin. "Containment." Early Years Educator 23, no. 17 (December 2, 2022): 26–27. http://dx.doi.org/10.12968/eyed.2022.23.17.26.

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Within our everyday lives we regularly contain things, from handbags and shopping bags to laundry baskets and trinket boxes. As imitation is one of the primary ways that young children learn, we should not be surprised to see containment play in our settings and schools. This article is the second in a series on schematic play, illustrating examples through case studies.

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11

ZHANG, XuYAO, YueYong LI, and ShenBin NIE. "ICONE15-10494 900MW PWR CONTAINMENT MECHANICAL BEHAVOIOR CHARACTERISTICS DURING CONTAINMENT TEST." Proceedings of the International Conference on Nuclear Engineering (ICONE) 2007.15 (2007): _ICONE1510. http://dx.doi.org/10.1299/jsmeicone.2007.15._icone1510_264.

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12

Ninkovich, Frank, Anders Stephanson, and Walter L. Hixson. "Beyond Containment." Reviews in American History 18, no. 2 (June 1990): 242. http://dx.doi.org/10.2307/2702756.

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13

Kapur, Patricia A. "Cost Containment." Anesthesia & Analgesia 81, no. 5 (November 1995): 897–99. http://dx.doi.org/10.1097/00000539-199511000-00002.

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14

Weiss, Meredith L. "INTELLECTUAL CONTAINMENT." Critical Asian Studies 41, no. 4 (December 2009): 499–522. http://dx.doi.org/10.1080/14672710903328005.

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15

Fintel, Kai von, and Sabine Iatridou. "Epistemic Containment." Linguistic Inquiry 34, no. 2 (April 2003): 173–98. http://dx.doi.org/10.1162/002438903321663370.

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This article concerns a new constraint on the interaction of quantifier phrases and epistemic modals. It is argued that QPs cannot bind their traces across an epistemic modal, though it is shown that scoping mechanisms of a different nature are permitted to cross epistemic modals. The nature and source of this constraint are investigated.

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16

Ash, Caroline. "Containment works." Science 368, no. 6492 (May 14, 2020): 726.7–727. http://dx.doi.org/10.1126/science.368.6492.726-g.

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17

Sloan, T., J. Rogers, and C. Gamboa. "COST CONTAINMENT." Anesthesia & Analgesia 86, Supplement (February 1998): 46S. http://dx.doi.org/10.1097/00000539-199802001-00046.

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18

Kapur, Patricia A. "Cost Containment." Anesthesia & Analgesia 81, no. 5 (November 1995): 897–99. http://dx.doi.org/10.1213/00000539-199511000-00002.

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19

Sprince, Jenny. "Developing containment." Journal of Child Psychotherapy 28, no. 2 (January 2002): 147–61. http://dx.doi.org/10.1080/00754170210143780.

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20

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 17, no. 4 (December 2012): 217–18. http://dx.doi.org/10.1177/153567601201700409.

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21

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 18, no. 1 (March 2013): 40–41. http://dx.doi.org/10.1177/153567601301800107.

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22

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 18, no. 2 (June 2013): 95–96. http://dx.doi.org/10.1177/153567601301800208.

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23

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 18, no. 3 (September 2013): 149–50. http://dx.doi.org/10.1177/153567601301800310.

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24

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 18, no. 4 (December 2013): 202–4. http://dx.doi.org/10.1177/153567601301800408.

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25

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 19, no. 1 (March 2014): 41–43. http://dx.doi.org/10.1177/153567601401900107.

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26

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 19, no. 2 (June 2014): 104–5. http://dx.doi.org/10.1177/153567601401900207.

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27

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 19, no. 3 (September 2014): 150–51. http://dx.doi.org/10.1177/153567601401900307.

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28

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 20, no. 1 (March 2015): 65–66. http://dx.doi.org/10.1177/153567601502000110.

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29

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 20, no. 2 (June 2015): 115–16. http://dx.doi.org/10.1177/153567601502000208.

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30

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 20, no. 3 (September 2015): 161–63. http://dx.doi.org/10.1177/153567601502000308.

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31

Jennette, J. Paul, Miguel A. Grimaldo, and John R. Henneman. "Containment Talk." Applied Biosafety 21, no. 2 (June 2016): 103–5. http://dx.doi.org/10.1177/1535676016654867.

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32

Brzezinski, Zbigniew, Brent Scowcroft, and Richard Murphy. "Differentiated Containment." Foreign Affairs 76, no. 3 (1997): 20. http://dx.doi.org/10.2307/20048029.

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33

Bordon, Yvonne. "Containment strategy." Nature Reviews Immunology 19, no. 2 (January 15, 2019): 71. http://dx.doi.org/10.1038/s41577-019-0122-y.

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34

Adam, Antonis, and Petros G. Sekeris. "Self-Containment." Journal of Conflict Resolution 61, no. 1 (July 10, 2016): 173–203. http://dx.doi.org/10.1177/0022002714564428.

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In anarchic settings, potential rivals can be dragged into arms races degenerating in open wars out of mutual suspicion. We propose a novel commitment device for contestants to avoid both arming and fighting. We assume that the military decides the armament levels of a country, while the civilian decides whether to attack a rival country. When these decision-making bodies perfectly communicate, the decision makers are unable to credibly communicate to their foe their willingness not to arm and not to attack, thus implying that war ensues. With imperfect information, however, peace may ensue as countries credibly signal to their rival a more peaceful stance since contestants are more reluctant to enter in an armed confrontation with a potentially understaffed army. Using data on the 1975 to 2001 period, we provide supportive evidence that in countries where the head of the state or the defense minister are military officers, and are therefore better informed of their armies’ fighting preparedness, the likelihood of observing an international conflict is higher.

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35

Cobleigh, Jamieson M., Leon J. Osterweil, Alexander Wise, and Barbara Staudt Lerner. "Containment units." ACM SIGSOFT Software Engineering Notes 27, no. 6 (November 2002): 159–65. http://dx.doi.org/10.1145/605466.605491.

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36

Clark, C. R. "Cost containment." Journal of Bone & Joint Surgery 76, no. 6 (June 1994): 799–800. http://dx.doi.org/10.2106/00004623-199406000-00001.

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37

Hillis, Argye. "Cost Containment." Archives of Ophthalmology 112, no. 2 (February 1, 1994): 174. http://dx.doi.org/10.1001/archopht.1994.01090140050020.

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38

Bresnick, George H. "Cost Containment." Archives of Ophthalmology 113, no. 4 (April 1, 1995): 402. http://dx.doi.org/10.1001/archopht.1995.01100040016003.

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39

Matthews, Jeffrey B. "Cost Containment." Archives of Surgery 145, no. 12 (December 20, 2010): 1136. http://dx.doi.org/10.1001/archsurg.2010.257.

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40

Pergamenschik, Boris. "Dry containment." E3S Web of Conferences 457 (2023): 02023. http://dx.doi.org/10.1051/e3sconf/202345702023.

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The dry containment (DC) is a metal cylindrical vessel (tank) 0.6 m thick, 5 m high, which is filled with serpentine concrete and surrounds the reactor vessel. DC reduces the radiation flux to the conventional concrete of the biological shield of the PWR reactor. Generates, due to the high content of hydrogen atoms in serpentine rock, a radiation spectrum with an increased content of thermal neutrons, which is important for the operation of the ionization chambers of the reactor power control system. Traditionally, the DC is dried after concreting the metal structure at a temperature of up to 2500 °C to remove water from the concrete that is not chemically bound during the hardening process. The drying operation is not fixed by the standard instruction, it is solved according to various schemes and is associated with a long preparatory period, significant labor and financial costs. There is no evidence of the need for drying. In the present paper, based on the analysis of the DC solution, a number of projects of works on its construction, existing instructions, the conclusion is made about the possibility and expediency of refusal from drying of DC and accompanying operations on quality control with the use of radioisotope sources. The corresponding cost savings are estimated at more than 100 million rubles for the power unit.

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41

Bonhomme, Nicolaas M. "A new direction in PWR simplification." EPJ Nuclear Sciences & Technologies 7 (2021): 2. http://dx.doi.org/10.1051/epjn/2020020.

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A new approach to PWR simplification is presented, in which a compact Reactor Coolant System (RCS) configuration is introduced, particularly suited for a power level in the range of 600 MWe. Customary PWR primary system components are eliminated to achieve this RCS simplification. For example, RCS pressure control through a “self-pressurization” mode, with core exit at saturation temperature with less than 1% steam, allows elimination of a pressurizer. Also, mechanical control rods are replaced by reactivity control using negative moderator void and temperature coefficient together with variable speed primary pumps, and with an upgrade in the safety boration function. Decay heat removal in shutdown conditions is realized through the secondary side rather than through primary side equipment. The compact RCS can be installed in a small volume, high-pressure containment. The containment is divided into two leak-tight zones separated by a partition plate. Safety equipment installed in one of the two zones will be protected against adverse ambient conditions from leaks or breaks in the other zone. The partition facilitates management of coolant inventory within the RCS and the containment following RCS leaks or breaks. In particular, the safety injection system as commonly known, consisting of accumulators and multiple stages of injection pumps can be discarded and replaced by gravity-driven flooding tanks. Space available around major RCS components is adequate to avoid compromising accessibility during maintenance or in-service inspection operations. In addition, the two-zone, high-pressure containment provides extra margins in severe accident mitigation. Finally, the proposed containment has a much smaller size than customary large dry containments in PWR practice and it can be anticipated that Nuclear Island building size will similarly be reduced.

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42

Antonino, José A., and Sanford S. Miller. "Systems of Simultaneous Differential Inclusions Implying Function Containment." Mathematics 9, no. 11 (May 30, 2021): 1252. http://dx.doi.org/10.3390/math9111252.

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An important problem in complex analysis is to determine properties of the image of an analytic function p defined on the unit disc U from an inclusion or containment relation involving several of the derivatives of p. Results dealing with differential inclusions have led to the development of the field of Differential Subordinations, while results dealing with differential containments have led to the development of the field of Differential Superordinations. In this article, the authors consider a mixed problem consisting of special differential inclusions implying a corresponding containment of the form D[p](U)⊂Ω⇒Δ⊂p(U), where Ω and Δ are sets in C, and D is a differential operator such that D[p] is an analytic function defined on U. We carry out this research by considering the more general case involving a system of two simultaneous differential operators in two unknown functions.

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43

Bjola, Corneliu, and James Pamment. "Digital containment: Revisiting containment strategy in the digital age." Global Affairs 2, no. 2 (March 14, 2016): 131–42. http://dx.doi.org/10.1080/23340460.2016.1182244.

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44

Zhang, Xuyao. "900MW PWR containment mechanical behavior characteristics during containment test." Nuclear Engineering and Design 239, no. 9 (September 2009): 1647–52. http://dx.doi.org/10.1016/j.nucengdes.2009.04.003.

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45

Wong, Pak Nung, and Wai Kay Ricky Yue. "U.S.-China Containment and Counter-Containment in Southeast Asia." African and Asian Studies 13, no. 1-2 (May 9, 2014): 33–58. http://dx.doi.org/10.1163/15692108-12341284.

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AbstractIn 2011, the United States of America (u.s.) adopted the “pivot to Asia” (also known as “return to Asia”) foreign policy. In order to provide a critique of this apparent policy change, this paper has two aims. First, we will contextualize such policy agenda against the Anglo-American strategic culture of “containment” as a strand of geopolitical realism and a foreign policy practice against communism. Second, by providing a case study on the changing relations between the Union of Myanmar (Burma), the People’s Republic of China and the United States of America, we will characterizeu.s.containment and China’s counter-containment strategies through the lens of Suntzu’sArt of War.

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46

Zhang, Yanan, Zekan He, Haijun Xuan, Jianxin Liu, Xiaojun Guo, Dong Mi, and Zehui Fang. "Study on the Optimal Design Method of the Containment Ring for an Air Turbine Starter." Aerospace 10, no. 7 (July 10, 2023): 624. http://dx.doi.org/10.3390/aerospace10070624.

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The airworthiness standards of transport category airplanes clearly stipulate that the equipment containing high-energy rotors must be shown by test that it can contain any failure of a high-energy rotor that occurs at the highest speed. The air turbine starter (ATS) is typical equipment containing high-energy rotors, and the manufacturers of ATS attach great importance to research on structural containment and weight reduction. In this paper, an optimal design method for a U-type containment ring is proposed. The method adopts the optimal Latin hypercube design, numerical simulation, response surface modeling, and genetic algorithm to achieve the multi-parameter optimal design of the containment ring section. By combining simulation and experiment, the influence weights of different structural parameters of the containment ring on the residual kinetic energy of debris and the containment ring volume were analyzed. The influence of different structural parameters of a U-type containment ring on containment results was studied, and a containment test was carried out to verify the containment capability of an optimized containment ring. The results show that the thickness of the containment ring has the greatest influence on the residual kinetic energy of the debris, and the weight ratio is 38%. The maximum radial deformation of the optimized containment ring can reach 22.3%, which means that the energy absorption effect of the containment ring on the disk fragments is significantly improved. With the same containment capability, the weight reduction effect of an optimized containment ring can reach 26.5%. The research results can provide weight reduction optimization methods and design theoretical guidance for U-type containment structures.

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47

Grice, A. C., H. T. Murphy, J. R. Clarkson, M. H. Friedel, C. S. Fletcher, and D. A. Westcott. "A review and refinement of the concept of containment for the management of invasive plants." Australian Journal of Botany 68, no. 8 (2020): 602. http://dx.doi.org/10.1071/bt20092.

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Containment is a frequently advocated strategic objective for countering plant invasions. It is commonly perceived that it is the valid fall-back option when eradication has failed or is deemed impossible with the available resources. We reviewed management and research literature on containment. The lack of a clear, universally accepted definition of containment is problematic and containment practice is not well aligned with the limited research literature. Vague and inconsistent use of the term, poorly developed relationships between management practice and the ecological drivers of invasion, and frequent failure to specify appropriately scaled spatial configurations in management strategies make it difficult to evaluate containment as a strategy, generally or in specific cases. Management strategies rarely provide the basis for effective and efficient containment programs and this may reflect a lack of under-pinning scientific principles. We recommend that containment be defined as ‘deliberate action taken to prevent establishment and reproduction of a species beyond a predefined area’ and suggest that containment efforts should focus on individual infestations or populations but simultaneously cover all infestations or populations that are separated from one another by habitat suitable for the species. Containment units should be rigorously defined but the inevitability of breaches of these containment units, due to the stochastic nature of dispersal, implies that containment generally requires a capacity for local eradication (extirpation). This means that many infestations are no more amenable to containment than to eradication. The measures we propose would improve assessment of the feasibility and success of containment strategies.

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48

Jost, Timothy Stoltzfus, and Sandra J. Tanenbaum. "Selling Cost Containment." American Journal of Law & Medicine 19, no. 1-2 (1993): 95–119. http://dx.doi.org/10.1017/s0098858800006675.

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Health care expenditures in the United States have continued to grow despite efforts to control them. This Article discusses the need for health care reform, outlines the model that reform should follow, and considers why the United States has not progressed toward a workable solution. It introduces a single-payer approach to cost containment and explains how such an approach could be “sold” in the United States. Finally, the Article examines various ways to mobilize support for such health care reform.

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49

Berzon, Todd S. "Strategies of Containment." Studies in Late Antiquity 1, no. 2 (2017): 124–49. http://dx.doi.org/10.1525/sla.2017.1.2.124.

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This article investigates the ideological dimensions of an expressly spatialized discourse of Christian heresy in late antiquity as articulated in the laws of the Theodosian Code. It argues that efforts to legislate heresy in spatial terms served both to reify its seemingly uncontrollable, protean nature, while also distinguishing heresy as a dangerous social contagion from heresy as a cognitive condition. To legislate heresy in the language of space and place was an attempt to regularize it, to subject it to conditions that could be usefully legislated against, maybe even with a modicum of tolerance in a narrowly defined spaced. The laws within the Code deployed different rhetorics and logics to describe and regulate the spaces of the heretics. The heretics were denied space altogether and thus exposed, permitted secluded spaces and contained, and pushed out of the world altogether and thus made oblivious. In these different rhetorical maneuvers, the Code produced a protracted struggle to define the very terms of its heretical control. In codifying efforts to manage such a diverse and diffuse mass of heretics, the Code produced not a singular orthodoxy, but various orthodoxies or strategies of heretical containment. Efforts to control the heretics, in short, produced competing and complementary orthodoxies.

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Johnson, Adriana. "Carrying, Containment, Supply." Diacritics 49, no. 1 (2021): 109–17. http://dx.doi.org/10.1353/dia.2021.0013.

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