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Journal articles on the topic 'Switching theroy'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Kim, Jae-Gon, Han-Seok Park, and Kyung-Il Woo. "Torque Calculation of Flux Switching Motor by Winding Function Theory." Journal of the Korean Society of Marine Engineering 39, no. 4 (May 31, 2015): 478–82. http://dx.doi.org/10.5916/jkosme.2015.39.4.478.

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2

Larasani, Gusti Putu, and I. Gede Sadia. "The Analysis of Code Switching in the Novel "Critical Eleven" by Ika Natasha." Humanis 23, no. 2 (June 11, 2019): 101. http://dx.doi.org/10.24843/jh.2019.v23.i02.p04.

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The undergraduate thesis is entitled “The Analysis of Code Switching in the Novel “Critical Eleven” By Ika Natasha”. The aim of this study is to analyze type and function of code switching in the novel. The novel entitled “Critical Eleven” was chosen because this novel is a great novel and the dialogues use many code switchings. There are two problems to be investigated: First, What types of code switching were found in this novel? And the second one What kinds of function of code switching were applied in this novel? The method used in collecting data was the documentation method and the data were analyzed using the theory proposed by Muysken in “The Cambridge Handbook of Sociolinguistics”. The result of this study shows that there were seventeen examples of tag switching, twenty four examples of inter sentential switching and fifty six examples of intra sentential switching. There were six examples of emotive function, two examples referential function, four examples of phatic function, five examples of metalinguistic function and only one example of poetic function but the conative function was not found.

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3

Wang, Lin Xiang, Ying Chen, and Wen Li Zhao. "Macroscopic Differential Model for Hysteresis and Butterfly-Shaped Behavior in Ferroelectric Materials." Advanced Materials Research 47-50 (June 2008): 65–68. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.65.

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In the current paper, a macroscopic differential model is constructed on the basis of the Landau theory of the first order phase transformation. Hysteresis loops and butterfly-shaped behaviors are modeled as a consequence of polarizations and orientation switchings. A non-convex free energy function is constructed to characterize different polarization orientations in the materials. Polarizations and orientation switchings are modeled by formulating the system state switching from one equilibrium state to another, as differential equations. The hysteresis loops and butterfly-shaped behaviors are successfully modeled. Comparison of the model results with the experimental counterpart is also presented.

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4

NAKATA, SHUNJI, HIROSHI MAKINO, RYOTA HONDA, MASAYUKI MIYAMA, and YOSHIO MATSUDA. "ANALYSIS OF VOLTAGE, CURRENT AND ENERGY DISSIPATION OF STEPWISE ADIABATIC CHARGING OF A CAPACITOR USING A NONRESONANT INDUCTOR CURRENT." Journal of Circuits, Systems and Computers 23, no. 03 (March 2014): 1450039. http://dx.doi.org/10.1142/s021812661450039x.

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This paper describes characteristics of stepwise adiabatic charging with an inductor current by controlling switching transistors. An exact analytical resolution is obtained by using a vector comprising a voltage and a current. From a matrix calculation, the voltage and current can be written with solutions of the characteristic equation, power supply voltage, the switching ratio in the switching transistor circuit, and the number of switchings. Using the expression, the voltage and current in the stepwise adiabatic charging method can be derived clearly. As a result, it is clarified analytically that, in N-step charging, the current is reduced to 1/N so that the energy dissipation is reduced to 1/N. Next, the experimental switching transistor circuit with the controller is described, which is composed of discrete ICs. The experimental inductor current in the circuit is investigated. The measured current is reduced to 1/N in N-step charging, which is consistent with the simulated one from the theory. It is also confirmed experimentally from the average power supply current that power consumption is reduced to 1/N.

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5

Chang, Cheng-Shang, Yi-Ting Chen, Jay Cheng, Po-Kai Huang, and Duan-Shin Lee. "From switching theory to "queueing" theory." ACM SIGMETRICS Performance Evaluation Review 34, no. 2 (September 2006): 26–28. http://dx.doi.org/10.1145/1168134.1168147.

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6

Fan, Dongyu, Haikuo Shen, and Lijing Dong. "Stability Analysis of Multi-Agent Tracking Systems with Quasi-Cyclic Switching Topologies." Applied Sciences 10, no. 24 (December 12, 2020): 8889. http://dx.doi.org/10.3390/app10248889.

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In this paper, the stability problem of a class of multi-agent tracking systems with quasi-cyclic switching topologies is investigated. The existing results of systems with switching topologies are usually achieved based on the assumption that the piecewise constant communication topologies are connected and the switchings are cyclic. The communication topologies are possible to be unconnected and it is difficult to guarantee the topologies switch circularly. The piecewise unconnected topology makes the interactive multi-agent tracking system to be an unstable subsystem over this time interval. In order to relax the assumption constraint, a quasi-cyclic method is proposed, which allows the topologies of multi-agent systems to switch in a less conservative way. Moreover, the stability of the tracking system with the existence of unstable subsystems is analyzed based on switched control theory. It is obtained that the convergence rate is affected by the maximum dwell time of unstable subsystems. Finally, a numerical example is provided to demonstrate the effectiveness of the theoretical results.

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7

Gronchi, Giorgio, Marco Raglianti, and Fabio Giovannelli. "Network Theory and Switching Behaviors: A User Guide for Analyzing Electronic Records Databases." Future Internet 13, no. 9 (August 31, 2021): 228. http://dx.doi.org/10.3390/fi13090228.

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As part of studies that employ health electronic records databases, this paper advocates the employment of graph theory for investigating drug-switching behaviors. Unlike the shared approach in this field (comparing groups that have switched with control groups), network theory can provide information about actual switching behavior patterns. After a brief and simple introduction to fundamental concepts of network theory, here we present (i) a Python script to obtain an adjacency matrix from a records database and (ii) an illustrative example of the application of network theory basic concepts to investigate drug-switching behaviors. Further potentialities of network theory (weighted matrices and the use of clustering algorithms), along with the generalization of these methods to other kinds of switching behaviors beyond drug switching, are discussed.

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8

King, R. J. "Capital Switching and the Role of Ground Rent: 3 Switching between Circuits, Switching between Submarkets, and Social Change." Environment and Planning A: Economy and Space 21, no. 7 (July 1989): 853–80. http://dx.doi.org/10.1068/a210853.

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In the first paper of this three-part series, Harvey's ‘circuits of capital’ argument was reviewed, and was linked first to ground rent theory, and second to forms of crisis and social change in advanced, Western-style economies. In the second paper these ideas were used to reflect on the progress of the urban housing market in Melbourne from the 1930s to the 1980s. Specifically, an attempt was made first to identify significant switchings of investment between economic sectors, and forms of crisis that might have accompanied them; and second to understand significant switchings of investment between submarkets within the housing sector, their relationship to intersectoral switching, and the changing social relationships involved. In the present paper this question of changing social conditions is pursued further. It is concluded (1) that the increasingly differentiated structure of housing submarkets, apparently ‘necessary’ for continuous seesawing investment between submarkets, is dependent on shifts in incomes and behaviour of different social groupings; and (2) that the present direction of such shifts is, however, destabilising, transforming an economic crisis into a potential ‘motivation crisis’. The paper ends with some overall conclusions to this series of three papers.

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9

NIE, Pu-yan, Chan WANG, You-hua CHEN, and Yong-cong YANG. "EFFECTS OF SWITCHING COSTS ON INNOVATIVE INVESTMENT." Technological and Economic Development of Economy 24, no. 3 (May 18, 2018): 933–49. http://dx.doi.org/10.3846/tede.2018.1430.

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Switching costs and innovation are two major issues in economics. Prior research demonstrates the effects of switching costs on competition, but ignores the influence of switching costs to firm innovation. So the purpose of this study is to reveal the relationships between switching costs and cost-reducing innovation by considering brand loyalty. All our theoretical conclusions are captured by game theory based on a two-stage duopoly model. The conclusions of this study show that under moderate conditions, switching costs improve competition. Strong firms implement lower price when switching costs are present than when they are not present. Second, at the asymmetric equilibrium, lower-efficiency firms with switching costs launch less innovative investments than do those without switching costs, while higher-efficiency firms with switching costs launch more innovation. But under symmetric equilibrium, switching costs have no effect on innovative investment. The novel contributions of this paper are that we find switching costs and loyalty have vertical impacts on firms’ cost-reducing innovation, which extends the theory of switching costs.

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10

Nahdoh, Wardhatun, Wiya Suktiningsih, and Agus Syahid. "A Sociolinguistic Study on Code Switching Used by Society in Baturaja Village." PIONEER: Journal of Language and Literature 11, no. 2 (December 31, 2019): 68. http://dx.doi.org/10.36841/pioneer.v11i2.458.

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This study discusses code switching used by society in Baturaja village. This study aims to determine the types of code switching used by Baturaja society and the factors that determine code switching. The theory used in this research is sociolinguistic theory about code switching, types of code switching, factor of code switching. This research is descriptive qualitative. The data collection instruments consist of observation, recording, transcribing data, interviews, and taking notes. Based on the analysis, it was found that there are two types of code switching used by Baturaja society. the first type is internal code switching, the transition of language from local languages to national languages or vice versa. The second type is external code switching, namely the transfer of languages from national languages to international languages or vice versa. There are several factors that affect code switching: a) speaker, b) listener or interlocutor, c) presence of a third person, d) change in situation, and e) change the topic.

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11

Chen, Fuxing, Hui Li, Xuesong Tan, and Shuo-Yen Robert Li. "Multicast Switching Fabric Based on Network Coding and Algebraic Switching Theory." IEEE Transactions on Communications 64, no. 7 (July 2016): 2999–3010. http://dx.doi.org/10.1109/tcomm.2016.2577679.

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12

YAMADA, Akihiko. "The Origin of the Switching Theory." IEICE ESS FUNDAMENTALS REVIEW 3, no. 4 (2009): 9–17. http://dx.doi.org/10.1587/essfr.3.4_9.

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13

Huang, Yuehui, and Chi K. Tse. "Circuit theory of paralleling switching converters." International Journal of Circuit Theory and Applications 37, no. 1 (February 2009): 109–35. http://dx.doi.org/10.1002/cta.529.

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14

Kukushkin, S. A., and A. V. Osipov. "Theory of the Switching in Ferroelectrics." Ferroelectrics 280, no. 1 (January 2002): 3–33. http://dx.doi.org/10.1080/00150190214802.

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15

Paramonova, Ekaterina, Vladimir Bystrov, Xiangjian Meng, Hong Shen, Jianlu Wang, and Vladimir Fridkin. "Polarization Switching in 2D Nanoscale Ferroelectrics: Computer Simulation and Experimental Data Analysis." Nanomaterials 10, no. 9 (September 15, 2020): 1841. http://dx.doi.org/10.3390/nano10091841.

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The polarization switching kinetics of nanosized ferroelectric crystals and the transition between homogeneous and domain switching in nanoscale ferroelectric films are considered. Homogeneous switching according to the Ginzburg-Landau-Devonshire (LGD) theory is possible only in two-dimensional (2D) ferroelectrics. The main condition for the applicability of the LGD theory in such systems is its homogeneity along the polarization switching direction. A review is given of the experimental results for two-dimensional (2D) films of a ferroelectric polymer, nanosized barium titanate nanofilms, and hafnium oxide-based films. For ultrathin 2D ferroelectric polymer films, the results are confirmed by first-principle calculations. Fitting of the transition region from homogeneous to domain switching by sigmoidal Boltzmann functions was carried out. Boltzmann function fitting data enabled us to correctly estimate the region sizes of the homogeneous switching in which the LGD theory is valid. These sizes contain several lattice constants or monolayers of a nanosized ferroelectrics.

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16

Wibiani, Putu Findi Desi, I. Gede Budiasa, and Anak Agung Sagung Shanti Sari Dewi. "Code Switching Analysis on You-Tube Channel #NebengBoy by Boy William." Humanis 25, no. 3 (August 22, 2021): 299. http://dx.doi.org/10.24843/jh.2021.v25.i03.p06.

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This study is entitled "Code-Switching Analysis on YouTube Channel "#NebengBoy by Boy William”. The aim of the study is to analyze the type and the function of code-switching on the Boy William YouTube Channel. The data is collected from the YouTube Channel of Boy William which is taken from Maudy Ayunda and Sandra Dewi episodes. The method and technique of collecting data is the documentation method, and the analysis is done by the qualitative method. The theory that is used to analyze the types and functions of code-switching is Apple & Muysken's theory (2015). Three types of code-switching are found namely tag switching, intra-sentential switching, and inter-sentential switching, and their six functions, namely referential function, directive function, expressive function, phatic function, metalinguistic function, and poetic function. Nonetheless, the metalinguistic function is not found in the analyzed data.

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17

Chang, Yu-Wei, Ping-Yu Hsu, Shih-Hsiang Huang, and Jiahe Chen. "Determinants of switching intention to cloud computing in large enterprises." Data Technologies and Applications 54, no. 1 (October 8, 2019): 16–33. http://dx.doi.org/10.1108/dta-12-2018-0104.

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Purpose The purpose of this paper is to investigate switching intention from traditional enterprise information systems (EISs) to private cloud EIS in large enterprises. The authors propose that the factors motivate and inhibit enterprises’ switching intention to private EIS by integrating technology–organization–environment (TOE) framework and two-factor theory. Design/methodology/approach A research model draws from TOE framework and two-factor theory. Data were collected from 227 top managers and owners of the enterprises in China and used to analyze 11 hypotheses. Findings The results show that the technological context (compatibility), organizational context (financial support) and environmental context (vendor support and industry pressure) significantly influence switching benefits while data security and costs significantly influence switching costs. Switching benefits and switching costs significantly influence switching intention. Originality/value Past studies have focused mainly on the adoption of cloud computing. However, few studies have addressed the switching issues, especially in large enterprises. The findings are useful to understand switching issues from traditional EIS to private cloud EIS for both researchers and practitioners.

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18

Gökçek, Cevat. "Stability analysis of periodically switched linear systems using Floquet theory." Mathematical Problems in Engineering 2004, no. 1 (2004): 1–10. http://dx.doi.org/10.1155/s1024123x04401069.

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Stability of a switched system that consists of a set of linear time invariant subsystems and a periodic switching rule is investigated. Based on the Floquet theory, necessary and sufficient conditions are given for exponential stability. It is shown that there exists a slow switching rule that achieves exponential stability if at least one of these subsystems is asymptotically stable. It is also shown that there exists a fast switching rule that achieves exponential stability if the average of these subsystems is asymptotically stable. The results are illustrated by examples.

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19

Youn, Song-yi, Jung Eun Lee, and Jung Ha-Brookshire. "Fashion Consumers’ Channel Switching Behavior During the COVID-19: Protection Motivation Theory in the Extended Planned Behavior Framework." Clothing and Textiles Research Journal 39, no. 2 (January 28, 2021): 139–56. http://dx.doi.org/10.1177/0887302x20986521.

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The purpose of this study is to understand fashion consumers’ channel switching to online stores during the COVID-19. We proposed an extended theory of planned behavior by incorporating protection motivation theory. The results showed that consumer assessments of perceived severity and altruistic fear of COVID-19 and response efficacy and self-efficacy of channel switching increased their beliefs (i.e., attitude, perceived behavior control, subjective norm) and intentions to switch shopping channels to online. We also found that the age (young vs. old) moderated the effects of response efficacy and self-efficacy on perceived behavior control, perceived severity on subjective norm, perceived behavior control on channel switching intentions, and channel switching intention on actual switching behavior. The findings provide fashion retailers and the society with a better understanding about fashion consumers’ shopping channel switching under the pandemic.

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20

Chang, Yu-Wei. "What drives organizations to switch to cloud ERP systems? The impacts of enablers and inhibitors." Journal of Enterprise Information Management 33, no. 3 (April 1, 2020): 600–626. http://dx.doi.org/10.1108/jeim-06-2019-0148.

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PurposeSwitching to public cloud enterprise resource planning (ERP) systems not only provides financial and functional benefits to organizations, but also results in sunk costs of incumbent systems and uncertainty costs of cloud systems. The purpose of this study is to investigate the enablers and inhibitors concerning switching to cloud ERP systems at the organizational level.Design/methodology/approachData were collected from 212 top managers and owners of the enterprises in Taiwan, and 10 hypotheses were examined using structural equation modeling.FindingsTechnological (system quality), organizational (financial advantage), and environmental contexts (industry pressure) are found to be the antecedents of switching benefits. Perceived risk of cloud ERP systems and satisfaction with and breadth of use of incumbent ERP systems are found to be the predictors of switching costs. Switching benefits positively affect switching intention, but switching costs negatively affect switching intention.Research limitations/implicationsThis study develops a theoretical model grounded in a set of theoretical foundations, including two-factor theory, technology-organization-environment (TOE) framework, information systems (IS) success model, and expectation confirmation theory (ECT). Two-factor theory is used to characterize switching benefits and costs that affect switching intention. Technological factors come from IS success model, and the factors affecting benefits are organized based on TOE framework. Sunk costs of incumbent ERP systems are developed based on ECT.Originality/valueDifferent from previous studies on cloud computing adoption, this study provides insights into switching intention to cloud computing. The study also proposes an integrated model grounded in multiple perspectives to explain organizations' decisions to switch to cloud ERP systems. These findings help cloud service providers better understand how to promote cloud ERP adoption from technical, organizational, and environmental perspectives.

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21

Li, Hui. "Adaptability of Teacher’s Code Switching in MA’s Classes of English Majors." Theory and Practice in Language Studies 11, no. 5 (May 1, 2021): 568–72. http://dx.doi.org/10.17507/tpls.1105.16.

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Code switching is a common social phenomenon in the multilingual community. Research on code switching overlaps in many fields, sociology, psychology, linguistics, anthropology, and pragmatic in particular. This paper reviewed code switching and its early research from different perspectives. And then the models of code switching and degrees of salience were discussed on the basis of adaptation theory of Verschueren’s in English majors’ MA program classes. Eventually, the significance of code switching in language teaching was restressed.

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22

Pharamita, Theresya Adhelya, Mei Hardiah, and Indah Damayanti. "Code Switching and Code Mixing in English Language Learning Class." Jadila: Journal of Development and Innovation in Language and Literature Education 1, no. 3 (February 28, 2021): 302–17. http://dx.doi.org/10.52690/jadila.v1i3.117.

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This research concerned with the types of code switching and code mixing used by the teachers, teachers’ reasons in using code switching and code mixing, and students’ perception of code switching and code mixing used by the teacher in the class. This research was a descriptive qualitative research. The researcher used observation checklist, video recording, interview, and questionnaire as the instruments of this research. The data of this research was analyzed by classifying the types of code switching used theory of Poplack and the types code mixing used theory of Hoffman. The result of this research shows that the English teachers did all the types of code switching in English class. Namely; tag code switching, inter-sentential code switching, and intra-sentential code switching. Meanwhile, the researcher found that the teachers only used two from the three types of code mixing. Namely; intra-sentential code mixing and intra-lexical code mixing. The type that did not appear was involvement in a change of pronunciation. This study revealed that the teachers’ reason in using code switching and code mixing are; to help the students in learning English and to make the students more focus in learning process. For the students’ perception, most of the students agreed that the use of code switching and code mixing helps them understand the materials in English language learning class.

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23

Calvente, Javier, Abdelali El Aroudi, Roberto Giral, Angel Cid-Pastor, Enric Vidal-Idiarte, and Luis Martínez-Salamero. "Design of Current Programmed Switching Converters Using Sliding-Mode Control Theory." Energies 11, no. 8 (August 6, 2018): 2034. http://dx.doi.org/10.3390/en11082034.

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This paper presents a comprehensive approach to analyze and design the voltage and current loops of switching DC-DC converters by using sliding-mode control theory. The approach is interchangeably applied to switching converters under current-programmed control with both fixed and variable frequency modulation. An ideal sliding-mode dynamics model is then obtained together with its circuit schematic representation that can be used for designing the output voltage compensator, as well as to predict the large signal behavior such as during start-up and under large disturbances. Simulations and experimental measurements illustrate the theoretical approach for two different examples of switching converters.

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24

Xu, Heng, Jingru Wang, Zhaodan Tai, and Hao-Chiangkoong Lin. "Empirical Study on the Factors Affecting User Switching Behavior of Online Learning Platform Based on Push-Pull-Mooring Theory." Sustainability 13, no. 13 (June 24, 2021): 7087. http://dx.doi.org/10.3390/su13137087.

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Online learning is gaining popularity, but users can easily find alternatives and switch between learning platforms. Reducing users switching behavior is a critical condition for the sustainable development of an online learning platform; therefore, it is necessary to investigate the influence factors of users switching behavior between different platforms to retain users and enhance the competitiveness of enterprises. Push-Pull-Mooring (PPM) theory is adopted to construct a structural equation model of customer switching behavior on online learning platforms and to explore the mechanism of user switching behavior between learning platforms. The model is tested with data collected from 313 online learning users. The results show that information overload and dissatisfaction, as push factors, significantly affect user switching behavior. Functional value and network externality as pull factors positively affect user switching behavior, switching cost, and affective commitment as mooring factors negatively correlate with switching behavior. Further, this study also revealed that there are obvious different influencing factors for different online learning platforms. Overall, this study provides some practical strategies for the online learning platform and can help them to gain a competitive advantage.

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25

Fu, Xiaoling, Qi Zhang, Chao Wang, and Jiyun Tang. "Torque Coordination Control of Hybrid Electric Vehicles Based on Hybrid Dynamical System Theory." Electronics 8, no. 6 (June 23, 2019): 712. http://dx.doi.org/10.3390/electronics8060712.

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In order to reduce the vibration caused by mode switching of hybrid electric vehicles (HEVs) and achieve smooth mode switching, the hybrid input and output automation (HIOA) model of power control system of a parallel HEV is established based on the theory of hybrid dynamical system (HDS). Taking the switching from electric drive mode to hybrid drive mode for example, the torque coordination control is considered, and the performance is compared with the method without the torque coordination by using a rule-based control strategy. The simulation results in AVL Cruise show that, on the premise of ensuring the fuel economy and the emission, the mode switching process becomes smoother with smaller torque fluctuation and better driving comfort by considering the torque coordination.

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26

Singh, Mr R. B. "Research on Boolean Algebra to Switching Theory." International Journal for Research in Applied Science and Engineering Technology 7, no. 7 (July 31, 2019): 994–1000. http://dx.doi.org/10.22214/ijraset.2019.7162.

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27

Steward, Susan. "Role switching sounds good in theory only." Nursing Standard 17, no. 9 (November 13, 2002): 31. http://dx.doi.org/10.7748/ns.17.9.31.s54.

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Bruinsma, Robijn, Almuth Behrisch, and Erich Sackmann. "Adhesive switching of membranes: Experiment and theory." Physical Review E 61, no. 4 (April 1, 2000): 4253–67. http://dx.doi.org/10.1103/physreve.61.4253.

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., Mythili V. "CORRELATING GRAPH THEORY TO A SWITCHING NETWORK." International Journal of Research in Engineering and Technology 04, no. 12 (December 25, 2015): 22–24. http://dx.doi.org/10.15623/ijret.2015.0412005.

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30

Sallows, Lee C. F. "A curious new result in switching theory." Mathematical Intelligencer 12, no. 1 (December 1990): 21–32. http://dx.doi.org/10.1007/bf03023980.

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Kelbert, M. Ya, R. P. Kopeika, R. N. Shamsiev, and Yu M. Sukhov. "Perturbation theory approach for a class of hybrid switching networks with small transit flows." Advances in Applied Probability 22, no. 01 (March 1990): 211–29. http://dx.doi.org/10.1017/s0001867800019418.

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A method originating from statistical mechanics (low-density and high-temperature expansions) is used to prove the existence and uniqueness of a stationary regime for switching networks on finite or infinite graphs. The main assumption is that the message (customer) flows circulating through the network are ‘localized' in the sense that, for any message, the probability of having a long path is rapidly decreasing (and, moreover, a path of a ‘typical' message consists of one line). The switching rule combines message-switching and circuit-switching principles. The stationary regime for the network under consideration may be treated as a ‘small perturbation' of the ‘idealized' regime in the totally decoupled network where all the messages have single line paths.

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Kelbert, M. Ya, R. P. Kopeika, R. N. Shamsiev, and Yu M. Sukhov. "Perturbation theory approach for a class of hybrid switching networks with small transit flows." Advances in Applied Probability 22, no. 1 (March 1990): 211–29. http://dx.doi.org/10.2307/1427605.

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A method originating from statistical mechanics (low-density and high-temperature expansions) is used to prove the existence and uniqueness of a stationary regime for switching networks on finite or infinite graphs. The main assumption is that the message (customer) flows circulating through the network are ‘localized' in the sense that, for any message, the probability of having a long path is rapidly decreasing (and, moreover, a path of a ‘typical' message consists of one line). The switching rule combines message-switching and circuit-switching principles. The stationary regime for the network under consideration may be treated as a ‘small perturbation' of the ‘idealized' regime in the totally decoupled network where all the messages have single line paths.

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33

Lubis, Indah Sari, Satyawati Surya, and Adinda Usin Muka. "THE USE OF CODE-SWITCHING AMONG THE LATE ADOLESCENTS IN SOCIAL MEDIA FACEBOOK." Journal of Culture, Arts, Literature, and Linguistics (CaLLs) 3, no. 2 (December 15, 2017): 83. http://dx.doi.org/10.30872/calls.v3i2.817.

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This study discussed the use of code-switching among the late adolescents in social media Facebook. The purpose of the research was to know the types of code-switching used among the late adolescents in social media Facebook by applying Poplack theory. The other purpose was to reveal the reasons for using such types of code-switching in social media Facebook by applying Hoffman theory. The descriptive qualitative research design was used in this study. The data of the research were analyzed using Miles and Huberman method. The results of the research were: (1) there were three types of code-switching used by the late adolescents in social media Facebook, (2) some reasons in using code-switching were being emphatic to others, the use of interjection to gain attention, the use of repetition for clarification, intention of clarifying the speech content for interlocutor, expressing identity group, softening the request or command, lexical needs, and using satire. Satire was mostly found in this research.Keywords: code-switching, late adolescent, social media

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Akynova, Damira, Sholpan Zharkynbekova, Atirkul Agmanova, Sholpan Kakzhanova, and Zhanna Kuzar. "Conversational aspect of code-switching: using repair in EFL classrooms." Journal of Language and Literature 5, no. 3 (August 30, 2014): 210–18. http://dx.doi.org/10.7813/jll.2014/5-3/36.

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35

Utami, Ni Made Verayanti. "CODE SWITCHING ANALYSIS IN THE NOTES MADE BY THE SALES ASSISSTANTS IN RIPCURL." Lingual: Journal of Language and Culture 6, no. 2 (January 11, 2019): 20. http://dx.doi.org/10.24843/ljlc.2018.v06.i02.p04.

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Language is very important means of communication. It is used to communicate and to give information to others. There are many languages in the world that people can choose their interaction. Choosing one proper language in communication is very important to avoid misunderstanding. People have to choose a particular language and or decide to switch from one to another. The switch from one language to the other one called as code switching. Code switching may occurred in many areas. One of them is tourism area. Thus, this research is design to identify the types of code switching, to analyze the function of the code switching and to find out the factors led the sales assistants code-switch. The data was taken from the log book of Ripcurl (surf shop) that is written by the sales assistants. The data was collected through observation method through note taking techniques. The log book was read and the expressions represent the use of code switching were noted. After the data collected, they were analyzed. Descriptive qualitative method was used to analyze the data. The analysis was conducted through several steps. First, the theory proposed by Poplack (1989) was used to classify the types of code switching produced by Nusa Dua Ripcurl log book. Furthermore, the theory of the function of code switching developed by Apple and Muysken (1987:118-120) was used to analyzed the function of code switching. Keywords: code switching, log book note

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YE, C., R. H. LIU, and D. REN. "OPTIMAL ASSET ALLOCATION WITH STOCHASTIC INTEREST RATES IN REGIME-SWITCHING MODELS." International Journal of Theoretical and Applied Finance 21, no. 05 (August 2018): 1850032. http://dx.doi.org/10.1142/s0219024918500322.

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This paper focuses on optimal asset allocation with stochastic interest rates in regime-switching models. A class of stochastic optimal control problems with Markovian regime-switching is formulated for which a verification theorem is provided. The theory is applied to solve two portfolio optimization problems (a portfolio of stock and savings account and a portfolio of mixed stock, bond and savings account) while a regime-switching Vasicek model is assumed for the interest rate. Closed-form solutions are obtained for a regime-switching power utility function. Numerical results are provided to illustrate the impact of regime-switching on the optimal investment decisions.

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Lv, Yong Jian, Fei Li, and Zi Long Li. "Research on Switching Control of Brushless Permanent Magnet Motor for EMA for Aerospace." Applied Mechanics and Materials 380-384 (August 2013): 379–83. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.379.

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The switching system is one of the important models which describe the hybrid dynamical systems. Different models and the switching rules are adopted to better describe the motion of the actual complicated systems. Combined with advantages of the PMSM and BLDCM, the paper proposed the switching control strategy for Brushless PM Motor with the rule of output feedback based on switching system theory. Then the linear model of the switching control system was obtained and the stability of it was analyzed. The results of the simulation and the experiment show that the switching control strategy is stable and could effectively improve the efficiency and reduce the torque ripple of the motor in full speed range.

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Sun, Mei, Dun Han, Dandan Li, Qiang Jia, and Yaqi Wang. "Third-order leader-following consensus with circumstance noise under impulsive and switching control." International Journal of Modern Physics C 25, no. 08 (August 2014): 1450026. http://dx.doi.org/10.1142/s0129183114500260.

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This research is aimed at investigating the leader–follower problem of third-order multi-agent with noise perturbation over fixed network under impulsive and switching control. Based on stochastic differential equation theory and hybrid control theory, effective impulsive and switching controllers are proposed, and the sufficient conditions for reaching multi-agent leader-following consensus are acquired. Numerical simulations verify the validity of the theoretical research results.

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Martyr, R. "Dynamic programming for discrete-time finite-horizon optimal switching problems with negative switching costs." Advances in Applied Probability 48, no. 3 (September 2016): 832–47. http://dx.doi.org/10.1017/apr.2016.30.

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Abstract In this paper we study a discrete-time optimal switching problem on a finite horizon. The underlying model has a running reward, terminal reward, and signed (positive and negative) switching costs. Using optimal stopping theory for discrete-parameter stochastic processes, we extend a well-known explicit dynamic programming method for computing the value function and the optimal strategy to the case of signed switching costs.

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Ekström, Erik, Marcus Olofsson, and Martin Vannestål. "A renewal theory approach to two-state switching problems with infinite values." Journal of Applied Probability 57, no. 1 (March 2020): 1–18. http://dx.doi.org/10.1017/jpr.2019.74.

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AbstractWe study a renewal theory approach to perpetual two-state switching problems with infinite value functions. Since the corresponding value functions are infinite, the problems fall outside the standard class of problems which can be analyzed using dynamic programming. Instead, we propose an alternative formulation of optimal switching theory in which optimality of a strategy is defined in terms of its long-term mean return, which can be determined using renewal theory. The approach is illustrated by examples in connection with trend-following strategies in finance.

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GREEN, DAVID W., and LI WEI. "Code-switching and language control." Bilingualism: Language and Cognition 19, no. 5 (February 11, 2016): 883–84. http://dx.doi.org/10.1017/s1366728916000018.

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Bilingual speakers can use one of their languages in a given interactional context or switch between them when addressing different speakers during the same conversation. Depending on community usage bilingual speakers may insert single lexical forms from one language into the morphosyntactic frame of another or alternate between languages at clause boundaries. They may also engage in dense code switching with rapid changes of language within a clause during a conversational turn (Green & Li, 2014). These varieties of language use configure the same speech production mechanism and so a theory of code-switching must be part of a theory that accounts for the range of bilingual speech. Does the proposal described in Goldrick, Putnam and Schwartz (2016) meet these criteria?

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Masi, Marco, Mattia Mancinelli, Paolo Bettotti, and Lorenzo Pavesi. "Light Combining for Interferometric Switching." International Journal of Optics 2012 (2012): 1–17. http://dx.doi.org/10.1155/2012/130517.

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Interferometric switching as a routing method in sequence of coupled optical microresonators is explored. Mach-Zhender interferometry is extended to systems of side-coupled integrated sequences of resonators (SCISSORs) and coupled resonators optical waveguides (CROWs). We generalized Coupled Mode Theory (CMT) to a system of three coupled waveguides. The two bus interferometric switching functions of SCISSOR and CROW resonant structures are investigated. A novel switching device based on three input phase modulation ports is presented. This device displays a wide range of switching behaviors which might lead to new interesting applications.

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Chen, Yong Gang, Qiu Sheng Yan, and Hang Jun Gong. "Research on the Force-Position Switching Control System of Wire Bonding Head on DSP." Applied Mechanics and Materials 511-512 (February 2014): 1118–22. http://dx.doi.org/10.4028/www.scientific.net/amm.511-512.1118.

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Presented the force-position switching control system of wire bonding head on DSP. Analysis of the bond head mechanism design theory,for wire bonding high precision motion control requires, design of the force-position switching control system hardware and software. .

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Liu, Meng, and Ke Wang. "Stochastic Differential Equations with Multi-Markovian Switching." Journal of Applied Mathematics 2013 (2013): 1–11. http://dx.doi.org/10.1155/2013/357869.

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This paper is concerned with stochastic differential equations (SDEs) with multi-Markovian switching. The existence and uniqueness of solution are investigated, and thepth moment of the solution is estimated. The classical theory of SDEs with single Markovian switching is extended.

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Stewart, David E. "A numerical algorithm for optimal control problems with switching costs." Journal of the Australian Mathematical Society. Series B. Applied Mathematics 34, no. 2 (October 1992): 212–28. http://dx.doi.org/10.1017/s0334270000008730.

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AbstractOptimal control problems with switching costs arise in a number of applications, and are particularly important when standard control theory gives “chattering controls”. A numerical method is given for finding optimal controls for linear problems (linear dynamics, linear plus switching cost). This is used to develop an algorithm for finding sub-optimal control functions for nonlinear problems with switching costs. Numerical results are presented for an implementation of this method.

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Thesa, Khodiyo, Nababan Nababan, and Sri Marmanto. "PENGGUNAAN ALIH KODE DALAM PERCAKAPAN PADA JARINGAN WHATSAPP OLEH MAHASISWA KNB YANG BERKULIAH DI UNIVERSITAS SEBELAS MARET." PRASASTI: Journal of Linguistics 2, no. 1 (May 18, 2017): 89. http://dx.doi.org/10.20961/prasasti.v2i1.1720.

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<p>The aims of this research are (1) to find the types of code switching that used in what’sapp conversation by KNB students of Sebelas Maret University (2) to describe the factors of code switching by KNB students of Sebelas Maret University (3) to describe the functions of code switching by KNB students of Sebelas Maret University.</p><p> This research is adescriptive qualitative research employing etnography method (analizing of domain, taxonomy, and componential) in order tofix the pattern of the culture theme. The source of data taken from the code switching conversations of KNB Students. The data are conversations of KNB students in Sebelas Maret University that joined in Sibling What’sApp Group from August until November 2016 and contain of code switching. The collecting data is conversation transcription in Sibling What’sApp group that relates with switching code.</p><p>The research results were (1) the types of switching code that used by KNB students wereintersentencial switching, intrasentencial switching, and tag switching. The result of analizing research that refers to <em>Spreadly</em> theory or etnography theory showed that intrasentential was the dominan switching code that appear on KNB students conversation about 43% (2) the factors that caused KNB students switching the code of on their conversation were speaker, addresse speaker, topic, situation, humor, ability, technology, familiarity, and relation whereas (3) the functions of switching codes on the KNB students conversations were to familiar between the speaker and address speaker, to respect the local culture they stayed, to make easy the communication, words of technology, to rich language ability, to remind something to address speaker, to respond the questions, to begin, middle and to end the conversations, to emphasize the speaker meaning, invitation, to change formal situation to informal, perception, to express the speaker feeling, to quote the other person conversation, humor, to address specification, to ask a help, to explain the speaker meaning, and to change a topic.</p><p>The result of this research showed that switching code on KNB students conversation that join on Sibling What’s App group had three types and it had the factors that can influence switching code and for each KNB students conversation had the function. Intrasentencial code is the dominan switching code because KNB students often use the switching code in words or phrase form.</p><p> </p><p>Keywords: KNB students, code switching, intersentential switching, intrasentential switching, tag. </p>

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Zhanabaev, Z. Zh. "WIDTH OF ENERGY BAND GAP OF NANOPOROUS SEMICONDUCTOR FILMS." Eurasian Physical Technical Journal 17, no. 2 (December 24, 2020): 39–44. http://dx.doi.org/10.31489/2020no2/39-44.

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The aim of this work is to experimentally clarify the reasons for the appearance of jumps in the current and memory of semiconductor nanoporous structures.Porous nanostructures were obtained by electrochemical etching. The current-voltage characteristics of the samples were measured for porous silicon and on thin films of a chalcogenide glassy semiconductor. The existence of jump-like switching and current hysteresis in porous silicon nanofilms under laser illumination is shown experimentally.A connection between the switching voltage values and the dependence of the band gap on the porosity of nanofilms is found. These results make it possible to construct a theory of current switching and its hysteresis based on the concepts of the theory of second-order phase transitions.

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Pan, Lijun, Jinde Cao, and Ahmed Alsaedi. "Stability of reaction–diffusion systems with stochastic switching." Nonlinear Analysis: Modelling and Control 24, no. 3 (April 23, 2019): 315–31. http://dx.doi.org/10.15388/na.2019.3.1.

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In this paper, we investigate the stability for reaction systems with stochastic switching. Two types of switched models are considered: (i) Markov switching and (ii) independent and identically distributed switching. By means of the ergodic property of Markov chain, Dynkin formula and Fubini theorem, together with the Lyapunov direct method, some sufficient conditions are obtained to ensure that the zero solution of reaction–diffusion systems with Markov switching is almost surely exponential stable or exponentially stable in the mean square. By using Theorem 7.3 in [R. Durrett, Probability: Theory and Examples, Duxbury Press, Belmont, CA, 2005], we also investigate the stability of reaction–diffusion systems with independent and identically distributed switching. Meanwhile, an example with simulations is provided to certify that the stochastic switching plays an essential role in the stability of systems.

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Wahidah, Baiq Yulia Kurnia, Djatmika Djatmika, and Sri Marmanto. "ALIH KODE DALAM INTERKASI DI LINGKUNGAN PONDOK PESANTREN ULIL ALBAAB: KAJIAN SOSIOLINGUISTIK." CENDEKIA: Journal of Education and Teaching 11, no. 2 (May 8, 2019): 143–58. http://dx.doi.org/10.30957/cendekia.v11i2.328.

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This research describes the use of code switching into four domains and the code switching form in the Ulil Albab boarding schools Sasak. This study applied qualitative approach and used sociolinguistics as the basis of interpretation. Subject of this study were santri and teachers in the pesantren. The primary data were observed from the classroom settings and daily activities in the pesantren, when santri and teachers spoke in four languages: Indonesian, English, Arabic, and Sasak language. Data were analyzed using theory of code switching and code mixing from Dell Hymes. The study revealed that code switching occurred 138 tokens and conversation appeared at 75%. Code switching was used as to give better comprehension to partnered-speaker.

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Chuang, Yi-Fei, and Yang-Fei Tai. "Membership-based consumer switching intentions and benefit exchange theory." International Journal of Contemporary Hospitality Management 28, no. 7 (July 11, 2016): 1361–90. http://dx.doi.org/10.1108/ijchm-10-2014-0514.

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Purpose This research aims to predict private club members’ intentions to switch service providers based on the benefit exchange theory through a structural model with a second-order factor. Design/methodology/approach This study uses a qualitative procedure to develop a functional, social and psychological model based on the benefit exchange and switching intention literatures. A further quantitative analysis surveyed a sample of 366 private club members and assessed the usefulness of this model. Findings The results of the confirmatory factor analysis and structural equation modeling indicate that social benefits have a stronger impact on switching intention than loss of functional benefits under the context of a high level of interaction between members and between members and service providers. In addition, they confirm the moderating effects of psychological benefits on the relationship between functional benefits and switching intention. Practical implications The findings indicate that members are unlikely to switch if there are positive word of mouth and interpersonal interactions between members and the club (social benefits). Even if they are disappointed with the functional benefits of the club’s products or services, they may still choose to stay with it owing to psychological benefits affecting their decision to switch. The findings offer managerial insights into utilizing relationship marketing activities to strengthen interpersonal relationships, word of mouth, trust, commitment and emotional factors to retain members. Originality/value This research confirms that the benefit exchange theory can explain members’ intentions to switch from their current clubs and provides valuable recommendations to managers on retaining their clubs’ members. Because the switching intentions of club members have not previously been adequately studied, this study fills an important gap in the literature.

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