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Relevant bibliographies by topics / Media displacement theory

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Academic literature on the topic 'Media displacement theory'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Media displacement theory"

1

Bentsen, R. G. "A New Approach to Instability Theory in Porous Media." Society of Petroleum Engineers Journal 25, no. 05 (1985): 765–79. http://dx.doi.org/10.2118/12725-pa.

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Abstract Early work in the area of instability theory is limited in that it is based on first-order perturbation theory and the concept of a velocity potential. Thus, while it can deal with an incipient finger, it cannot deal with the subsequent growth of a finger. This paper develops a new approach to the instability theory that overcomes this limitation. The new approach, like earlier work, is based on the assumption that the immiscible displacement of one fluid by another can be treated as a moving-boundary problem. Therefore, two solutions arise, one for each side of the plane interface th

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Liu, Haitao, and Liang Wang. "Fundamental solutions of two 3D rectangular semi-permeable cracks in transversely isotropic piezoelectric media based on the non-local theory." Multidiscipline Modeling in Materials and Structures 16, no. 6 (2020): 1497–520. http://dx.doi.org/10.1108/mmms-09-2019-0169.

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PurposeThe paper aims to present the non-local theory solution of two three-dimensional (3D) rectangular semi-permeable cracks in transversely isotropic piezoelectric media under a normal stress loading.Design/methodology/approachThe fracture problem is solved by using the non-local theory, the generalized Almansi's theorem and the Schmidt method. By Fourier transform, this problem is formulated as three pairs of dual integral equations, in which the elastic and electric displacements jump across the crack surfaces. Finally, the non-local stress and the non-local electric displacement fields n

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Falls, A. H., and W. M. Schulte. "Theory of Three-Component, Three-Phase Displacement in Porous Media." SPE Reservoir Engineering 7, no. 03 (1992): 377–84. http://dx.doi.org/10.2118/19387-pa.

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Leroy, J. M., A. Floquet, and B. Villechaise. "Thermomechanical Behavior of Multilayered Media: Theory." Journal of Tribology 111, no. 3 (1989): 538–44. http://dx.doi.org/10.1115/1.3261963.

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Hard coatings are more and more used to improve the mechanical and tribological behavior of surfaces. Thermomechanical cracking can occur in these coatings when they slide under heavy loads. We present a two-dimensional model of a finite thickness layered medium submitted to a moving heat source. The analytical solution of the temperature and thermoelastic stress fields is obtained using Fourier transforms. The behavior of each layer is described by transfer-matrices and a relation between the displacement- and stress-vectors is given. The originality of the study is the use of a Fast Fourier

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Rabbani, Harris Sajjad, Dani Or, Ying Liu, et al. "Suppressing viscous fingering in structured porous media." Proceedings of the National Academy of Sciences 115, no. 19 (2018): 4833–38. http://dx.doi.org/10.1073/pnas.1800729115.

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Finger-like protrusions that form along fluid−fluid displacement fronts in porous media are often excited by hydrodynamic instability when low-viscosity fluids displace high-viscosity resident fluids. Such interfacial instabilities are undesirable in many natural and engineered displacement processes. We report a phenomenon whereby gradual and monotonic variation of pore sizes along the front path suppresses viscous fingering during immiscible displacement, that seemingly contradicts conventional expectation of enhanced instability with pore size variability. Experiments and pore-scale numeric

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de Freitas, J. A. Teixeira, I. D. Moldovan, and C. Cismaşiu. "Hybrid-Trefftz displacement element for poroelastic media." Computational Mechanics 48, no. 6 (2011): 659–73. http://dx.doi.org/10.1007/s00466-011-0612-7.

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Shahzad, Umair, Mudassar Hussain, and Syed Muhammad Saqib Saleem. "Online News Displaces Print Newspaper: Media Students' Preferences and Perceptions." Global Digital & Print Media Review VI, no. II (2023): 264–73. http://dx.doi.org/10.31703/gdpmr.2023(vi-ii).18.

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This study extends the uses and gratifications theory to explore the uses of general, time, daily, and weekly news. It also applies the theory of media displacement to investigate the ease, preference, emergency use, credibility perception, and confidence in forming opinions for news from print newspapers and online sources. A survey with 244 students from communication and media disciplines in Lahore's universities revealed that 68% of media students read news for only 30 minutes daily. 65% preferred daily updates and found it easier to access news online (62%). During emergencies, 79% relied

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Xue, Bing Bing, Hong Yu Xu, Zhu Mu Fu, and Qing Yong Sun. "Effect of Thermal Relaxation on Propagation of Longitudinal Displacement Wave." Advanced Materials Research 146-147 (October 2010): 314–17. http://dx.doi.org/10.4028/www.scientific.net/amr.146-147.314.

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The micropolar elasticity theory takes into consideration the granular character of the medium, describes deformations by a microrotation and a microdisplacement. A model can be applied to the coupled theory as well as to five generalizations, such as L-S theory, G-L theory, H-I theory, G-N theory of type (II) and C-T theory. And if some parameters in this model are taken as given values, we can easily deduce the known models of Kelvin-Voigt model and other generalized micropolar/magneto/thermo/viscoelastic theory model. Employing the model of micropolar generalized magneto-thermo-elasticity,

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Xue, Bing Bing, Hong Yu Xu, Zhu Mu Fu, and Qing Yong Sun. "Reflection and Refraction of Longitudinal Displacement Wave at Interface between Two Micropolar Elastic Solid." Advanced Materials Research 139-141 (October 2010): 214–17. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.214.

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Using the model of generalized micropolar magneto-thermo-elasticity, reflection and refraction of longitudinal displacement wave at interface of two welded micropolar elastic media are studied. The model can be applied to the coupled theory as well as to five generalizations, such as L-S theory, G-L theory, H-I theory, G-N theory of type (II) and C-T theory. And if some parameters in this model are taken as given values, we can easily deduce the known models of Kelvin-Voigt model and other generalized micropolar/magneto/thermo/viscoelastic theory model. Using continuous conditions at the inter

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Du, Jifang, Yinqiu Zhang, Shuaifeng Wu, Yu Dong, and Junwei Shi. "Experimental and Analytical Modeling of Ground Displacement Induced by Dynamic Compaction in Granular Soils." Buildings 13, no. 2 (2023): 539. http://dx.doi.org/10.3390/buildings13020539.

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Dynamic compaction (DC) is a ground treatment method that achieves soil densification effects using impact forces. The ground displacement of a crater induced by a hammer is often used for the determination of densification, but less attention has been paid to internal displacement in the ground. To establish an overall understanding of the displacements caused by DC, a laboratory experiment was conducted with sand. The experiment included four energy levels by changing the falling height of the hammer. Meanwhile, a calculation model based on stochastic media theory was proposed to calculate t

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Books on the topic "Media displacement theory"

1

Anderson, Stephanie Jane. An experimental investigation of high concentration displacements in saturated porous media. 1998.

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Cardozo, Gustavo, Guo Liang, and Tiago Lapa. Cross-National Comparative Perspectives from the World Internet Project. Edited by William H. Dutton. Oxford University Press, 2013. http://dx.doi.org/10.1093/oxfordhb/9780199589074.013.0011.

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This chapter reviews the diffusion, uses, and impacts of the Internet worldwide and over time. The World Internet Project has been intended to become the vehicle for tracking what happens as households and nations adopt and use the Internet. The study of the connection between the Internet and society presents a window onto contemporary societies. The Internet mediates social changes and social relations. The age of users, the institutional context, and media culture determine the Internet use in a given country. The Internet has been more of a complement to the traditional media than a compet

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Czajka, Agnes, and Áine O’Brien, eds. Art, Migration and the Production of Radical Democratic Citizenship. The Rowman & Littlefield Publishing Group, 2022. https://doi.org/10.5040/9798881809577.

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Contemporary Europe – ridden by social, political and economic crises, overlaid onto colonial and imperial trajectories, and shaken by the shockwaves generated by Brexit and wide scale human displacement – has become a space in which citizenship and belonging are contested, disrupted, performed and produced anew. Art, Migration, and the Production of Radical Democratic Citizenshipexplores the contribution of migrant and refugee artists to the performance and production of radical democratic citizenship in Europe. It foregrounds the insights of artists and cultural actors with diverse experienc

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Shah, Sayyed Fawad Ali, and Tamar Ginossar, eds. Health and Science Journalism in the Twenty-First Century. Lexington Books, 2025. https://doi.org/10.5040/9798881894603.

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This edited volume explores the evolving practices and essential role of health and science journalists as they cover topics like conflict, displacement, and global pandemics. Amid a changing media landscape and new communication technologies, journalists in various countries report facing similar key challenges, stressors, and threats to professionalism. Contributors identify and explore these shared challenges, including funding cuts, unrealistic expectations for productivity, public mistrust and disregard for facts, and increasingly polarized coverage, and they note that these challenges ar

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Chung, Sue Fawn. Carson City and Truckee: Anti-Chinese Activities. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252039447.003.0004.

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This chapter examines anti-Chinese activities in two towns: Carson City in Nevada and Truckee in California. Anti-Chinese movements emerged when it became clear to Euro-Americans that the Chinese posed threats to American jobs, economy, culture, and white supremacy. Between 1850 and 1908, a total of 153 violent anti-Chinese actions resulted in 143 deaths and the displacement of 10,525 from their homes and businesses. Anti-Chinese sentiment intensified in the 1870s in preparation for immigration restrictions that led to the enactment of federal Chinese exclusion laws between 1882 and 1892. This

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Hachad, Naïma. Revisionary Narratives. Liverpool University Press, 2019. http://dx.doi.org/10.3828/liverpool/9781789620221.001.0001.

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Revisionary Narratives examines the historical and formal evolutions of Moroccan women’s auto/biography in the last four decades, particularly its conflation with testimony and its expansion beyond literary texts. It analyzes auto/biographical and testimonial acts in Arabic, colloquial Moroccan Darija, French, and English in the fields of prison narratives, visual arts, theater performance, and digital media, situating them within specific sociopolitical and cultural contexts of production and consumption. Part One begins by tracing the rise of a feminist consciousness in prison narratives pro

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Bayman, Louis, and Natália Pinazza, eds. Journeys on Screen. Edinburgh University Press, 2018. http://dx.doi.org/10.3366/edinburgh/9781474421836.001.0001.

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This collection seeks to position the journey as a persistent presence across cinema, and fundamental to its position within modernity. It addresses the innovative appeal of journey narratives from pre-cinema to new media and through documentary, fiction, and the spaces between. Its examples traverse different regions and cultures, including a sub-section dedicated to Eastern Europe, to illuminate questions of belonging, diaspora, displacement, identity and memory. It considers how the journey is a formal element determining art cinema and popular genres such as sci-fi, romance and horror alik

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Vargas Cervantes, Susana. The Little Old Lady Killer. NYU Press, 2019. http://dx.doi.org/10.18574/nyu/9781479876488.001.0001.

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The Little Old Lady Killer focuses on the female serial killer Juana Barraza Samperio, a Mexican lucha libre wrestler who, disguised as a government nurse, strangled sixteen elderly women in Mexico City. The search for the Mataviejitas (the killer of old women) was the first ever undertaken for a serial killer in Mexico. Following international profiling norms for serial killers, the police were initially looking for an ordinary-looking man, but after witness accounts described the Mataviejitas as wearing a wig and makeup, police changed their focus and began to search for a “travesti.” The bo

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Book chapters on the topic "Media displacement theory"

1

Hornung, Ulrich. "Homogenization of Miscible Displacement in Unsaturated Aggregated Soils." In Composite Media and Homogenization Theory. Birkhäuser Boston, 1991. http://dx.doi.org/10.1007/978-1-4684-6787-1_9.

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Li, Dang, and Junbin Chen. "Foundation of Water/Oil Displacement Theory." In Mechanics of Oil and Gas Flow in Porous Media. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7313-2_6.

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Malthe-Sørenssen, Anders. "Dynamic Processes in Disordered Media." In Percolation Theory Using Python. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-59900-2_12.

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AbstractIn this chapter we start to address dynamical processes that generate percolation-like disordered structures. We will address the scaling behavior of diffusion fronts for diffusion in disordered media, and develop a theory for the front width. We will address the slow displacement of fluids in porous media with the invasion-percolation model. For this model, we will map the model onto a percolation system and demonstrate how the model changes with the introduction of an additional aspects, gravity.

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Bedrikovetsky, Pavel, and Gren Rowan. "The Effect of Capillary Forces on Phase Equilibria and Displacement in Porous Media." In Mathematical Theory of Oil and Gas Recovery. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-017-2205-6_20.

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Iannucci, Daniele. "“More Mbappé Than Me?”: Soccer Video Games, Athletic Bodies, and the Performative Displacement." In States of Immersion Across Media. Amsterdam University Press, 2025. https://doi.org/10.5117/9789048558766_ch14.

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Transposing performance theory to the realm of professional sports, this chapter examines the trajectory of promotional materials for the FIFA video game series (now titled EA Sports FC) since 2008. It argues that, in response to the technologies developed in these video games and the streaming industries they are connected to, Electronic Arts (EA) has shifted its marketing practices of the series from feeling like the athlete, to paradoxically being more than the athlete. Immersive sports video game technologies and their industries have increasingly remapped the athlete’s body onto users, as

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Aprosin, D. V., M. H. Brenerman, and A. R. Kessel. "Stochastic Model of Liquid Filtration in Porous Media with Large-Scale Inhomogeneities." In Mathematics of Heat Transfer. Oxford University PressOxford, 1998. http://dx.doi.org/10.1093/oso/9780198503583.003.0007.

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Abstract Universally accepted hydrodynamical models of oil displacement are applicable only when the oil stratum has micro-scale inhomogenities and can be modelled as a continuous medium. For solid-liquid stratums with large scale inhomogeneities, an alternative stochastic approach is suggested here using dynamic percolation theory instead of traditional differential equations. A system of kinetic equations is obtained on a regular lattice, analogous to those in statistical physics. Numerical simulations find the non-stationary pumping regimes which give larger displacement fluxes than in the

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Sutton, Adrian P. "The Green’s function." In Physics of Elasticity and Crystal Defects. Oxford University PressOxford, 2024. https://doi.org/10.1093/oso/9780198908081.003.0004.

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Abstract The elastostatic Green’s tensor function is the solution of a differential equation for the displacement field created by a unit point force in an infinite continuum. Its symmetry is derived using Maxwell’s reciprocity theorem. A general integral expression is derived for the Green’s function in anisotropic media. The Green’s function in isotropic elasticity is derived in closed form. The relation between the elastic Green’s function in a continuum and in a harmonic crystal lattice is shown. The application of the Green’s function to solving displacement fields of point defects exerti

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Sutton, Adrian P. "The Green’s function in linear elasticity." In Physics of Elasticity and Crystal Defects. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198860785.003.0004.

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The elastostatic Green’s tensor function is the solution of a differential equation for the displacement field created by a unit point force in an infinite continuum. Its symmetry is derived using Maxwell’s reciprocity theorem. A general integral expression is derived for the Green’s function in anisotropic media. The Green’s function in isotropic elasticity is derived in closed form. The relation between the elastic Green’s function in a continuum and in a harmonic crystal lattice is shown. The application of the Green’s function to solving displacement fields of point defects exerting defect

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Vivancos-Pérez, Ricardo F. "Postnational Masculinities and Globalization in Junot Díaz and Juan Francisco Ferré." In Postnational Perspectives on Contemporary Hispanic Literature. University Press of Florida, 2017. http://dx.doi.org/10.5744/florida/9780813054940.003.0006.

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Vivancos-Pérez’s chapter demonstrates how the postnational position is influencing discourses on gender. By comparing Dominican American author Junot Díaz’s This is How You Lose Her (2012) with Spanish writer Juan Francisco Ferré’s Providence (2009) and Karnaval (2012), he argues that both authors display a critique of masculinity as an essential component of a postnational approach to cultural exchange. While Ferré disidentifies with narrative strategies of the fiction of displacement in Hispanic literatures, Díaz’s particular “low theory” emphasizes diasporicity. At the same time, this chapt

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Phan-Thien, Nhan, and Sangtae Kim. "Load Transfer Problem and Boundary Collocation." In Microstructures in Elastic Media. Oxford University Press, 1994. http://dx.doi.org/10.1093/oso/9780195090864.003.0006.

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The acoustic and mechanical properties of cemented granular materials such as sedimentary rocks are directly related to the load transfer problem between two granules (Stoll). The theoretical description of granular materials has been based on the Hertzian contact problem between two elastic spherical inclusion in an elastic matrix, or its modifications; a review of the contact problem can be found in Johnson. In essence, the deformation problem resulting from a relative displacement between two nearby spherical elastic inclusions is studied, and the load transfer between the two is used to co

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Conference papers on the topic "Media displacement theory"

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Basniev, K., and P. Bedrikovetskii. "Miscible displacement in fractured-porous media (theory and experiments)." In IOR 1991 - 6th European Symposium on Improved Oil Recovery. European Association of Geoscientists & Engineers, 1991. http://dx.doi.org/10.3997/2214-4609.201411212.

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Tang, Jinyu, Pablo Castaneda, Dan Marchesin, and William R. Rossen. "Foam-Oil Displacements in Porous Media: Insights from Three-Phase Fractional-Flow Theory." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211467-ms.

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Abstract Foam is remarkably effective in the mobility control of gas injection for enhanced oil recovery (EOR) processes and CO2 sequestration. Our goal is to better understand immiscible three-phase foam displacement with oil in porous media. In particular, we investigate (i) the displacement as a function of initial (I) and injection (J) conditions and (ii) the effect of improved foam tolerance to oil on the displacement and propagation of foam and oil banks. We apply three-phase fractional-flow theory combined with the wave-curve method (WCM) to find the analytical solutions for foam-oil di

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Zhang, Lin, Lianglong Da, and Yanxia Zhou. "Algorithm of Reflection Coefficient for Unbounded Media in Beam-Displacement Ray-Mode Theory." In 2011 International Conference on Intelligence Science and Information Engineering (ISIE). IEEE, 2011. http://dx.doi.org/10.1109/isie.2011.56.

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Kalaydjian, F. J.-M. "Dynamic Capillary Pressure Curve for Water/Oil Displacement in Porous Media: Theory vs. Experiment." In SPE Annual Technical Conference and Exhibition. Society of Petroleum Engineers, 1992. http://dx.doi.org/10.2118/24813-ms.

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Zhou, Dengen, F. J. Fayers, and F. M. Orr. "Scaling of Multiphase Flow in Simple Heterogeneous Porous Media." In SPE/DOE Improved Oil Recovery Symposium. SPE, 1994. http://dx.doi.org/10.2118/27833-ms.

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The nature of flow in porous media is determined by the interaction of the physical properties of the medium and fluids, and by the interplay of various forces involved in the displacement process. Identifying flow regions at a given reservoir operating condition is a key issue in forecasting reservoir performance and hence of optimizing operations. This work identifies dominant flow regions at various conditions. Three dimensionless groups, NgvM/(1 + M) (gravity/viscous ratio), NcvM/(1 + M) (capillary/viscous ratio) and Ri2 (shape factor), are defined and used to resolve flow regions. The ana

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Barabadi, Banafsheh, Rungun Nathan, and Qianhong Wu. "Lift Generation in Soft Porous Media Under Rapid Compaction." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-66639.

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In a recent paper, Wu et al. (Journal of Fluid Mechanics 542, 281 (2005)) have developed a novel experimental and theoretical approach to investigate the dynamic lift forces generated in the rapid compression of highly compressible porous media, (e.g. snow layer), where a porous cylinder-piston apparatus was used to measure the pore air pressure generation and a consolidation theory was developed to capture the pore pressure relaxation process. In the current study, we extend Wu et al.’s approach to various porous materials such as synthetic fibers. A complete redesign of the previous experime

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Buryachenko, Valeriy A. "Micromechanical Background of Random Structure Thermoperistatic Composites." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51161.

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In contrast to the classical local and nonlocal theories, the peridynamic equation of motion introduced by Silling (J. Mech. Phys. Solids 2000; 48: 175–209) is free of any spatial derivatives of displacement. The new general integral equations (GIE) connecting the displacement fields in the point being considered and the surrounding points of random structure composite materials (CMs) is proposed. For statistically homogemneous thermoperistatic media subjected to homogeneous volumetric boundary loading, one proved that the effective behaviour of this media is governing by conventional effectiv

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Feeny, B. F. "Complex Modal Extraction for Estimating Wave Parameters in One-Dimensional Media." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28919.

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A method of complex orthogonal decomposition is applied to the extraction of modes from simulation data of multi-modal traveling waves in one-dimensional continua. The decomposition of a transient wave is performed on a nondispersive pulse. Complex wave modes are then extracted from a two-harmonic simulation of a dispersive medium. The wave frequencies and wave numbers are obtained by looking at the whirl of the complex modal coordinate, and the complex modal function, respectively, in the complex plane. From the frequencies and wave numbers, the wave speeds are then estimated, as well as the

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Buryachenko, Valeriy A. "Generalized Method of Effective Field in Linear Peridynamic Micromechanics of Random Structure Composites." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-24574.

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Abstract A statistically homogeneous random matrix medium with the bond-based peridynamic properties of constituents is considered. For the media subjected to remote homogeneous volumetric boundary loading, one proved that the effective behavior of this media is governing by conventional effective constitutive equation which is the same as for the local elasticity theory. The average is performed over the surface of the extended inclusion phase rather than over an entire space. Any spatial derivatives of displacement fields are not required. The basic hypotheses of locally elastic micromechani

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Aljaberi, Faisal, Abdullah Alhosani, Hadi Belhaj, and Martin J. Blunt. "Investigating Relationship Between Capillary Pressure, Phase Saturation, and Interfacial Area in a Three-Phase Flow Water-Wet System." In ADIPEC. SPE, 2023. http://dx.doi.org/10.2118/215998-ms.

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Abstract Immiscible fluid displacement in porous media is encountered in many applications, including waterflooding in oil reservoirs, carbon capture and storage, groundwater remediation, and underground hydrogen storage. Displacement is controlled by capillary forces which is typically assumed to be a function of saturation (S), although the relationship is known to be hysteretic, in that the capillary pressure (Pc) is different for displacement where the saturation is increasing or decreasing for the same rock sample. A thermodynamically based theory predicts capillary pressure is a function

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Reports on the topic "Media displacement theory"

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Esparza and Westine. L51482 Well Casing Response to Buried Explosive Detonations. Pipeline Research Council International, Inc. (PRCI), 1985. http://dx.doi.org/10.55274/r0010272.

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Occasionally, buried explosives are used within proximity of producing oil and gas wells which increases the stresses in the casing near the explosion which may result in failure of the well. A procedure was needed for predicting the maximum stresses in producing oil and gas wells, specifically the well casing, induced by nearby, buried, explosive detonations. An extensive experimental and analytical program were funded and performed over a six (6) year period 1975-1981. The program was divided into two (2) parts: In the first part, similitude theory, empirical analyses and test data were used

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Shmulevich, Itzhak, Shrini Upadhyaya, Dror Rubinstein, Zvika Asaf, and Jeffrey P. Mitchell. Developing Simulation Tool for the Prediction of Cohesive Behavior Agricultural Materials Using Discrete Element Modeling. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7697108.bard.

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The underlying similarity between soils, grains, fertilizers, concentrated animal feed, pellets, and mixtures is that they are all granular materials used in agriculture. Modeling such materials is a complex process due to the spatial variability of such media, the origin of the material (natural or biological), the nonlinearity of these materials, the contact phenomenon and flow that occur at the interface zone and between these granular materials, as well as the dynamic effect of the interaction process. The lack of a tool for studying such materials has limited the understanding of the phen

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Mosello, Beatrice, Christian König, Emily Wright, and Gareth Price. Rethinking human mobility in the face of global changes. Adelphi research gemeinnützige GmbH, 2021. http://dx.doi.org/10.55317/casc010.

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Migration and displacement related to climate change have received increasing attention in the media, in research and among policymakers in recent years. A range of studies have produced extremely concerning statistics and forecasts about the potential scale of migration and displacement due to climate change now and in the future. For example, the Internal Displacement Monitoring Centre calculated that in 2019 alone almost 25 million people were displaced by disasters such as floods and tropical storms – three times the number displaced by conflict and violence (IDMC 2020a). The World Bank’s

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Carvalho Badaró de Melo, Bruna. South-south migration : A Critical Discourse Analysis of media’s construction of Venezuelan refugees in Brazil. Malmö universitet, 2023. http://dx.doi.org/10.24834/isbn.9789178773824.

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This article explores how Venezuelan refugees have been constructed by the Brazilian media during the ongoing refugee crisis in South America. The fact that South-South migration has so far been understudied and the relevant and fast-escalating displacement of people from Venezuela were the motivations for this study. Twenty-one articles about Venezuelan refugees published between 2016 and 2021 by three mainstream, conservative newspapers were analyzed. The theoretical framework consisted of Fairclough’s three-dimensional model of Critical Discourse Analysis and the theoretical concepts of ste

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Yemen: Urban displacement in a rural society. Internal Displacement Monitoring Center (IDMC), 2019. http://dx.doi.org/10.55363/idmc.obmq2729.

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War and displacement in Yemen are not primarily urban in nature. Despite the amount of media attention given to key urban battles such as the siege of Taiz and the battle for Hodeidah, nearly 70 per cent of conflict and displacement takes place in rural areas. This paper, part of the 'UnSettlement: Urban displacement in the 21st century' thematic series, examines the urban and rural characteristics of displacement in Yemen, including the push and pull factors in both areas. It provides an overview of historical urbanisation trends in the country, and a rural-urban disaggregation of large confl

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