Journal articles: 'Mediated images'

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Khattab, Umi. "‘Non’ Mediated Images." International Communication Gazette 68, no. 4 (August 2006): 347–61. http://dx.doi.org/10.1177/1748048506065766.

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Bublic, John M., and Srinivasan Sitaraman. "Mediated Images of International Understanding." Gazette (Leiden, Netherlands) 60, no. 6 (December 1998): 477–91. http://dx.doi.org/10.1177/0016549298060006002.

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Petersson, Sonya, and Anna Dahlgren. "Seeing Images." Culture Unbound 13, no. 2 (February 16, 2022): 104–32. http://dx.doi.org/10.3384/cu.3562.

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In the cultural heritage digital archive, descriptive metadata makes images (re)searchable. Text-based searches seek terms that match metadata terms or terms referring to aspects of images that have previously been considered essential to select and describe in metadata terms. Such considerations are bound up with historically changing institutional agendas, ideas about user preferences, and implementation of metadata standards. This study approaches image accessibility from a different perspective. It aims to investigate how the infrastructure of the digital archive, comprising metadata and interface, intervenes with, circumscribes as well as enables, the images’ visibility and knowledge-producing capacity. The starting points are: first, that images in digital archives, exemplified by the online image collections in Alvin and DigitaltMuseum, are mediated, mediating, and “mixed” media objects that simultaneously represent the past and the present; second, that the digital archive in a media history of images functions as both a tool and an object of research. Using the platforms as tools of research, this study is based on test searches that aim to find viable search strategies for mixed media objects. The chosen search terms represent media-historically significant and common traits such as images that are combined with text and images that represent and/or mediate other images. The study discloses that the platforms give both false negatives and false positives. They do not support searches that focus media terms and relations between media elements. These problems are further related both to heterogenous metadata practices and to the simultaneously restricted and broad image concept behind them. As objects of research, both platforms are considered in relation to a future construction of a media history of images, where the digital archive is a particular node. The study demonstrates how the “hypermedial” environment associated with new media is prefigured by media interrelations in analog images – or images that are accessible as mediated through the archive’s interface and as policed by the archive’s metadata structure.

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Pedwell, Carolyn. "Mediated habits: images, networked affect and social change." Subjectivity 10, no. 2 (March 24, 2017): 147–69. http://dx.doi.org/10.1057/s41286-017-0025-y.

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Batool, Sumera, Naveed Iqbal, and Bisma Arshad. "MEDIATED PERFECT BODY IMAGES AND WOMEN: UNDERSTANDING ROLE OF SOCIAL MEDIA IN CREATING PRESSURES ON YOUNG WOMEN FACING HEIGHT, WEIGHT AND COMPLEXION STIGMA." Pakistan Journal of Social Research 04, no. 03 (September 30, 2022): 397–403. http://dx.doi.org/10.52567/pjsr.v4i03.729.

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The mediated images of perfect body create concerns for its consumers. Such mediated images set some ideal and unrealistic standards of body features especially about weight, height and complexion that marginalize the individuals. The stigmatization of body features and beauty standards posits certain expectations in society. The social media is crucially becoming responsible for propagating the ideal and perfect body images due to its availability and wide consumption. So, this research study tends to understand the role of social media in creating pressures on young women and also how the lives of women facing weight, height and complexion stigma are being affected due to different kind of pressures. The exploratory research design with in-depth interviews as research method was opted. The research study revealed that women generally face lots of pressures due to mediated perfect body images and they also face body shaming when they are not meeting the expected beauty standards. The women find mediated body images very stereotypical and there are many stigma associated with body images. The practices of body shaming create certain pressures on women from families, peers and social media. Such pressures includes psychological and physical pressures that creates marital issues, low self-esteem, lack of confidence, negative feelings, insecurities, self- complexes, depression, loneliness, anxiety and eating disorders. Keywords: Mediated body images, Social media, Social pressures, Stigma, Women

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Colagrande, Elaine A., Simone A. de Assis Martorano, and Agnaldo Arroio. "REFLECTIONS ABOUT TEACHING NATURE OF SCIENCE MEDIATED BY IMAGES." GAMTAMOKSLINIS UGDYMAS / NATURAL SCIENCE EDUCATION 12, no. 1 (March 25, 2015): 7–19. http://dx.doi.org/10.48127/gu-nse/15.12.07.

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In this paper a methodological experience is analyzed in exploratory nature, developed in short course promoted in Brazilian Chemistry Education Conference. The purpose of such activity was to rescue the views and beliefs that participants, pre-service and in service teachers, have about science and the scientific work and thus lead to reflection on the subject during the activity, by using previously selected images. The analysis of the accounts of the images evidenced that the common views already highlighted in research on the nature of science still occur with some frequency, conceptions that may limit the way of understanding of the teaching of science. The activity showed satisfactory the extent that provided moments of discussion and reflection on the subject, which may assist participants in their future educational activities.

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Finlayson, Ewan D., Ian R. Hooper, Christopher R. Lawrence, Mark Heath, David Anderson, J. Roy Sambles, and Peter Vukusic. "Covert Images Using Surface Plasmon-Mediated Optical Polarization Conversion." Advanced Optical Materials 6, no. 5 (January 15, 2018): 1700843. http://dx.doi.org/10.1002/adom.201700843.

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Toriya, Hisatoshi, Narihiro Owada, Mahdi Saadat, Fumiaki Inagaki, Ashraf Dewan, Youhei Kawamura, and Itaru Kitahara. "Mutual superimposing of SAR and ground-level shooting images mediated by intermediate multi-altitude images." Array 12 (December 2021): 100102. http://dx.doi.org/10.1016/j.array.2021.100102.

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Hisayasu, Louise. "Images as Mediated Realities: Vilém Flusser and Harun Farocki in Meta-dialogue." Membrana Journal of Photography, Vol. 3, no. 1 (2018): 26–32. http://dx.doi.org/10.47659/m4.026.ess.

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A critical gaze and an investigative guise are necessary in a time where the uneven boundaries between “the real” and the phantasmagoric are blurred into our conceptions of reality. We are surrounded by interfaces, screens, virtual spaces and infinite networks. Technologic advancements departing from the photographic medium have the potential to change our relations to our surroundings and our conceptions of ourselves through images. We are no longer merely receivers of images, we are active producers of them; In the 1980’s, philosopher Vilém Flusser and filmmaker Harun Farocki were already engaged in questions aimed at understanding our relationship to images and our responsibility towards the production images. Both urged their readers and spectators to engage in dialogue, to understand the phenomenon of photography and its direct correlations to mass communication structures. Keywords: codes, communication theory, reality, responsibility, technical image

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Förster, Till. "Mirror images: mediated sociality and the presence of the future." Visual Studies 33, no. 1 (January 2, 2018): 84–97. http://dx.doi.org/10.1080/1472586x.2018.1426247.

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Mercado, Antonieta. "Mediated images of success: Hegemonic media representations and social justice." Communication Teacher 33, no. 2 (August 2018): 94–98. http://dx.doi.org/10.1080/17404622.2018.1500701.

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Ahadzadeh, Ashraf Sadat, Shin Ling Wu, Fon Sim Ong, Ruolan Deng, and Kam-Fong Lee. "A Moderated Mediation Model of Perceived Effect of Fitspiration Images on Self: The Influence of Media Literacy and BMI." International Journal of Environmental Research and Public Health 19, no. 9 (April 21, 2022): 5077. http://dx.doi.org/10.3390/ijerph19095077.

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The present study investigated the relationship between internal locus of control and the perceived impact of Instagram fitspiration images on the self with media literacy as the mediating role in this relationship. This study also examined the importance of body mass index (BMI) as a moderating factor in the mediated model, where higher BMIs could weaken the relationship between internal locus of control and the perceived effect of fitspiration images mediated through media literacy. A sample of 321 Malaysian university students who were fitspiration viewers filled out a self-report questionnaire assessing internal locus of control, media literacy, perceived effect of fitspiration images on self, body satisfaction and BMI. The data analysis was performed using SPSS PROCESS macro. Results show that internal locus of control is negatively associated with the perceived impact of fitspiration images on self, mediated by media literacy. However, BMI moderates the mediated relationship such that the negative relationship between internal locus of control and the perceived effect of fitspiration images through media literacy does not exert an effect on those with high BMI. These results accentuate the value of incorporating a potential mediator and moderator into the direct relationship between internal locus of control and perceived effect of media ideals on self to provide an enhanced understanding of this process and offer practical insights about the protective role of media literacy and negative effects of high BMI.

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Aaldering, Loes, Tom van der Meer, and Wouter Van der Brug. "Mediated Leader Effects: The Impact of Newspapers’ Portrayal of Party Leadership on Electoral Support." International Journal of Press/Politics 23, no. 1 (November 28, 2017): 70–94. http://dx.doi.org/10.1177/1940161217740696.

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Conventional wisdom holds that party leaders matter in democratic elections. As very few voters have direct contact with party leaders, media are voters’ primary source of information about these leaders and, thus, the likely origin of leader effects on party support. Our study focuses on these supposed electoral effects of the media coverage of party leaders. We examine the positive and negative effects of specific leadership images in Dutch newspapers on vote intentions. To this end, we combine an extensive automated content analysis of leadership images in the media with a panel data set, the Dutch 1Vandaag Opinion Panel (1VOP), consisting of more than fifty thousand unique respondents and 110 waves of interviews conducted between September 2006 and September 2012. The results confirm that media coverage of party leaders’ character traits affects voters: Positive mediated leadership images increase support for the leader’s party, while negative images decrease this support. However, this influence is not unconditional: During campaign periods, positive leadership images have a stronger effect, while negative images no longer have an impact on subsequent vote intentions.

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K.P., Abdullakkutty. "Can the Other Speak? Mediated Counter-Narratives of Tatars and Mappilas." Islamology 10, no. 2 (December 31, 2020): 100. http://dx.doi.org/10.24848/islmlg.10.2.07.

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Tatars in Russia and Mappilas in India, two imagined communities of dif- ferent socio-cultural, ethno-national and geo-political identities, have more contrasts than commonalities. Their similarity lies in the constructed otherness of Tatars and Mappilas regarding the origin, spread, and survival of these two communities. Orientalist historiography, literary imageries, and ideological intrusions have constructed a common ‘other’ whose stereotyped media images and biased narratives are now part of everyday discursive practice. Rejecting these age-old intellectual narratives and media images, a new wave of intelligentsia among the Tatar and Mappila communities brings counter-narratives on the history, tradition, and everyday life of these communities. Media, especially cinema, have become a major tool for reinterpreting Tatar and Mappila identity and culture and challenging the distorted images of these subaltern communities.

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Yu, Bin. "Computer-Mediated Communication Systems." tripleC: Communication, Capitalism & Critique. Open Access Journal for a Global Sustainable Information Society 9, no. 2 (October 30, 2011): 531–34. http://dx.doi.org/10.31269/triplec.v9i2.309.

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The essence of communication is to exchange and share information. Computers provide a new medium to human communication. CMC system, composed of human and computers, absorbs and then extends the advantages of all former formats of communication, embracing the instant interaction of oral communication, the abstract logics of printing dissemination, and the vivid images of movie and television. It also creates a series of new communication formats, such as Hyper Text, Multimedia etc. which are the information organizing methods, and cross-space message delivering patterns. Benefiting from the continuous development of technique and mechanism, the computer-mediated communication makes the dream of transmitting information cross space and time become true, which will definitely have a great impact on our social lives.

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Yu, Bin. "Computer-Mediated Communication Systems." tripleC: Communication, Capitalism & Critique. Open Access Journal for a Global Sustainable Information Society 9, no. 2 (October 30, 2011): 531–34. http://dx.doi.org/10.31269/vol9iss2pp531-534.

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The essence of communication is to exchange and share information. Computers provide a new medium to human communication. CMC system, composed of human and computers, absorbs and then extends the advantages of all former formats of communication, embracing the instant interaction of oral communication, the abstract logics of printing dissemination, and the vivid images of movie and television. It also creates a series of new communication formats, such as Hyper Text, Multimedia etc. which are the information organizing methods, and cross-space message delivering patterns. Benefiting from the continuous development of technique and mechanism, the computer-mediated communication makes the dream of transmitting information cross space and time become true, which will definitely have a great impact on our social lives.

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Webster, Richard J., Alison Callahan, Jean-Guy J. Godin, and Thomas N. Sherratt. "Behaviourally mediated crypsis in two nocturnal moths with contrasting appearance." Philosophical Transactions of the Royal Society B: Biological Sciences 364, no. 1516 (November 10, 2008): 503–10. http://dx.doi.org/10.1098/rstb.2008.0215.

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The natural resting orientations of several species of nocturnal moth on tree trunks were recorded over a three-month period in eastern Ontario, Canada. Moths from certain genera exhibited resting orientation distributions that differed significantly from random, whereas others did not. In particular, Catocala spp. collectively tended to orient vertically, whereas subfamily Larentiinae representatives showed a variety of orientations that did not differ significantly from random. To understand why different moth species adopted different orientations, we presented human subjects with a computer-based detection task of finding and ‘attacking’ Catocala cerogama and Euphyia intermediata target images at different orientations when superimposed on images of sugar maple ( Acer saccharum ) trees. For both C. cerogama and E. intermediata , orientation had a significant effect on survivorship, although the effect was more pronounced in C. cerogama . When the tree background images were flipped horizontally the optimal orientation changed accordingly, indicating that the detection rates were dependent on the interaction between certain directional appearance features of the moth and its background. Collectively, our results suggest that the contrasting wing patterns of the moths are involved in background matching, and that the moths are able to improve their crypsis through appropriate behavioural orientation.

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Fardouly, Jasmine, Brydie K. Willburger, and Lenny R. Vartanian. "Instagram use and young women’s body image concerns and self-objectification: Testing mediational pathways." New Media & Society 20, no. 4 (February 1, 2017): 1380–95. http://dx.doi.org/10.1177/1461444817694499.

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This study examined the relationship between Instagram use (overall, as well as specifically viewing fitspiration images) and body image concerns and self-objectification among women between the ages of 18 and 25 from the United States ( n = 203) and from Australia ( n = 73). Furthermore, this study tested whether internalization of the societal beauty ideal, appearance comparison tendency in general, or appearance comparisons to specific target groups on Instagram mediated any relationships between Instagram use and the appearance-related variables. Greater overall Instagram use was associated with greater self-objectification, and that relationship was mediated both by internalization and by appearance comparisons to celebrities. More frequently viewing fitspiration images on Instagram was associated with greater body image concerns, and that relationship was mediated by internalization, appearance comparison tendency in general, and appearance comparisons to women in fitspiration images. Together, these results suggest that Instagram usage may negatively influence women’s appearance-related concerns and beliefs.

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Yim, Sujin, and Joo-eun Lee. "Mediated Features of Images Viewed through Online Photo-community Shutter Sisters." Korean Association for Visual Culture 38 (June 30, 2021): 163–91. http://dx.doi.org/10.21299/jovc.2021.38.7.

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Praswati, Aflit Nuryulia, Wafiatun Mukharomah, Amelia Jihan Ramadhani, and Sri Murwanti. "Theory Consumption of Value: Destination Images in Local Culinary." International Journal of Applied Sciences in Tourism and Events 5, no. 1 (June 30, 2021): 1–11. http://dx.doi.org/10.31940/ijaste.v5i1.1926.

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Purpose: This study aims to analyze the effect of taste value, epistemic value, emotional value on the culinary destination image with tourist attitude as an intervening variable. Research methods: This research uses quantitative methods. Primary data is obtained directly from tourists who have visited and enjoyed local cuisine. The sample was determined using nonprobability sampling with a purposive sampling technique and obtained a sample of 335 respondents. The data collection method in this study used a questionnaire that was distributed online through Google forms. This research was analyzed using SPSS software. Results and discussions: The results of this study indicate that all variables have a significant effect on tourist attitudes. Variable attitude of tourists significantly influence the image of culinary destinations. Taste value, epistemic value, emotional value variables significantly influence the image of local culinary destinations mediated by tourist attitudes. Conclusion: Taste value, epistemic value, and emotional value significantly influence the image of culinary destinations mediated by tourist attitudes.

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Albanese, Valentina. "Global images vs cultural images: mixed methods to deepen territorial representations." AIMS Geosciences 8, no. 4 (2022): 593–608. http://dx.doi.org/10.3934/geosci.2022032.

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<abstract> <p>This paper aims at investigating images of places as a narrative element. In particular, dichotomous reference will be made to the global images of places that arise from dominant narratives versus the cultural images of places that arise from sensorial and experienced life.</p> <p>Starting from theoretical reflection on the role of images and narratives with respect to the perception, imagery and experience of places, this contribution will focus on the sense of place and the influence of direct experience on its formation. The work deepens critical issues and capabilities of the digital visual methodology combined with sensory ethnography. The research, from an empirical point of view, was carried out as a teaching laboratory during the Geography for Tourism Science course at the University of Insubria. The students were invited to direct observation of their own place of life, with the aim of analysing its cultural image, and also to mediated observation of a known place not known directly but known through famous images and representations, with the aim of analysing its global image. This exercise outdoor allowed students to compare the theoretical concepts learned in the classroom with their perceptions of their everyday geographies, transferring the study of theory to everyday life as a tool to better understand their own and daily experience.</p> </abstract>

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Ziskind-Conhaim, Lea, and Stephen Redman. "Spatiotemporal Patterns of Dorsal Root–Evoked Network Activity in the Neonatal Rat Spinal Cord: Optical and Intracellular Recordings." Journal of Neurophysiology 94, no. 3 (September 2005): 1952–61. http://dx.doi.org/10.1152/jn.00209.2005.

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Spatiotemporal patterns of dorsal root–evoked potentials were studied in transverse slices of the rat spinal cord by monitoring optical signals from a voltage-sensitive dye with multiple-photodiode optic camera. Typically, dorsal root stimulation generated two basic waveforms of voltage images: dual-component images consisting of fast, spike-like signal followed by a slow signal in the dorsal horn, and small, slow signals in the ventral horn. To qualitatively relate the optical signals to membrane potentials, whole cell recordings were combined with measurements of light absorption in the area around the soma. The slow optical signals correlated closely with subthreshold postsynaptic potentials in all regions of the cord. The spike-like component was not associated with postsynaptic action potentials, suggesting that the fast signal was generated by presynaptic action potentials. Firing in a single neuron could not be detected optically, implying that local voltage images originated from synchronously activated neuronal ensembles. Blocking glutamatergic synaptic transmission inhibited excitatory postsynaptic potentials (EPSPs) and significantly reduced the slow optical signals, indicating that they were mediated by glutamatergic synapses. Suppressing glycine-mediated inhibition increased the amplitude of both optical signals and EPSPs, while blocking GABAA receptor–mediated synapses, increased the amplitude and time course of EPSPs and prolonged the duration of voltage images in larger areas of the slice. The close correlation between evoked EPSPs and their respective local voltage images shows the advantage of the high temporal resolution optical system in measuring both the spatiotemporal dynamics of segmental network excitation and integrated potentials of neuronal ensembles at identified sites.

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Weinbaum, Batya. "Disney-Mediated Images Emerging in Cross-Cultural Expression on Isla Mujeres, Mexico." Journal of American Culture 20, no. 2 (June 1997): 19–29. http://dx.doi.org/10.1111/j.1542-734x.1997.t01-1-00019.x.

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Batool, Sumera, and Sadia Majeed. "Challenges And Pressures Of Mediated Images: Exploring Representation Of Postmodern Women In The Leading Magazines Of Pakistan And Understanding The Discourses Of Working Women." Pakistan Journal of Gender Studies 19, no. 1 (September 8, 2019): 217–38. http://dx.doi.org/10.46568/pjgs.v19i1.84.

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The study deals with the media representation of women in the post-modern era and the pressures they face by such mediated images. The study has explored the nature of identities being represented for women in magazines and has also discussed the challenges and pressures that are being faced by women in building and maintaining their own social identities. The critical issue of the feminist research has rectified the appropriateness between the constructed images of a woman, and the challenges and pressure of a working woman she faces in real. Both qualitative and quantitative aspects of media representation of women have been observed through content analysis. Thechallenges and pressures of women have been interpreted by interviewing working women. The thematic analysis of data has shown a visible difference in the mediated images of an empowered woman, and the real discourses of a working woman.

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Mather, George, and David R. R. Smith. "Blur Discrimination and its Relation to Blur-Mediated Depth Perception." Perception 31, no. 10 (October 2002): 1211–19. http://dx.doi.org/10.1068/p3254.

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Retinal images of three-dimensional scenes often contain regions that are spatially blurred by different amounts, owing to depth variation in the scene and depth-of-focus limitations in the eye. Variations in blur between regions in the retinal image therefore offer a cue to their relative physical depths. In the first experiment we investigated apparent depth ordering in images containing two regions of random texture separated by a vertical sinusoidal border. The texture was sharp on one side of the border, and blurred on the other side. In some presentations the border itself was also blurred. Results showed that blur variation alone is sufficient to determine the apparent depth ordering. A subsequent series of experiments measured blur-discrimination thresholds with stimuli similar to those used in the depth-ordering experiment. Weber fractions for blur discrimination ranged from 0.28 to 0.56. It is concluded that the utility of blur variation as a depth cue is constrained by the relatively mediocre ability of observers to discriminate different levels of blur. Blur is best viewed as a relatively coarse, qualitative depth cue.

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Nell, Werner. "Deutschland-Bilder. Imagologische und kulturgeschichtliche Perspektiven." Studia Germanica Posnaniensia, no. 37 (April 15, 2017): 213–39. http://dx.doi.org/10.14746/sgp.2016.37.17.

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Like all those pictures of other countries, which are treated in imagological research, images of Germany are also complex, mediated by social history and historical experience, misunderstanding, misrepresentation and ideological assumptions. On the whole, these images represent the expectations and experiences of the observer even as they can truly be connected with the history, or social and cultural affairs, of the population. Thus, these images appear to be reversible figures that are simultaneously true and the products of subjective perception.

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VAN DEN BERG, KLAUS. "Scenography and Submedial Space: Frank Castorf's Final Destination America (2000) and Forever Young (2003) at the Volksbühne Berlin." Theatre Research International 32, no. 1 (March 2007): 49–67. http://dx.doi.org/10.1017/s0307883306002501.

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German director Frank Castorf and his designer Bert Neumann have created a series of productions that have altered the dramaturgy of visual space. Their scenography integrates stage space with other spaces mediated by technology and interlocks taped and/or live mediated images with live performance. Castorf exposes spaces hidden from the audience's direct view to address the question of what ‘truth’ inheres in an image. The philosopher Boris Groys has called this spatial dramaturgy ‘submedial space’. I flesh out Groy's concept with reference to the writings of Walter Benjamin and analyse how Castorf and Neumann create such spaces through performance strategies that blend live and mediated elements. Using Castorf's productions of Final Destination America (2000) and Forever Young (2003) at the Volksbühne Berlin as examples, I argue that the multilayered images and complex spatial configurations thereby created effectively serve Castorf's purposes of political critique.

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Purwaningtyas, Grace Setyo, Pawito Pawito, and Ismi Dwi Astuti Nurhaeni. "Self Potential Development Through Computer Mediated Communication on Instagram Application." International Journal of Multicultural and Multireligious Understanding 8, no. 8 (August 15, 2021): 112. http://dx.doi.org/10.18415/ijmmu.v8i8.2840.

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Communication technology and the internet have developed quite rapidly from time to time. The development of communication technology and the internet has changed the way human’s communication. Human interaction is no longer limited to face-to-face meetings, but has now shifted to interaction or communication using computer and internet media which are not limited to space and time. This mediated communication is known as Computer Mediated Communication (CMC). Communication through the CMC was developed by various application providers to facilitate internet users in communicating, one of which is through the Instagram application. Text, images and videos are included in the type of computer mediated communication (CMC) interaction. The CMC interaction is used by internet users from various circles, including millennial mothers. This research was conducted to find out how the role of CMC in developing self-potential among millennial mothers. This research is a qualitative research using semi-structured interviews as a data collection method. The findings in this study indicate that informants are selective in presenting themselves through the selection of images, videos and descriptions before uploading on the Instagram page so that they are able to display their potential.

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Swan, Elaine. "Iconographies of the everyday: Mediated whiteness and food hospitality activism." European Journal of Cultural Studies 24, no. 6 (November 25, 2021): 1319–39. http://dx.doi.org/10.1177/13675494211055737.

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The category of the ‘everyday’ has been relatively un-theorised in studies of digital food culture. Drawing on theories that the everyday is not just a backdrop but through which race, class and gender are constituted, and the cultural production of whiteness, I analyse digital photographs from the Welcome Dinner Project’s webpages and social media. The Welcome Dinner Project is an Australian food hospitality activism charity, which organises and facilitates one-off dinners to bring ‘newly arrived’ and ‘established Australians’ together over potluck hospitality to address isolation and racism. My overall argument is that Welcome Dinner Project representations and media representations of Welcome Dinner Project are underscored by conflicting representations of race, diversity and privilege. Despite the good intentions of the Welcome Dinner Project, the formal images it disseminates work to service the status quo by enacting and reinforcing dominant notions of middle-class whiteness in Australia, moderating the transgressive potential of its activism. However, these processes are subverted by less formal and unruly images depicting people outside, in mess, in non-hierarchical groups and migrant hosting. Such imagery can be understood as a form of visual activism which challenges the iconographies of whiteness in digital food culture and normative ideals of race-neutral domesticity and everydayness.

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Cabañes, Jason Vincent A. "Telling migrant stories in collaborative photography research: Photographic practices and the mediation of migrant voices." International Journal of Cultural Studies 21, no. 6 (October 5, 2017): 643–60. http://dx.doi.org/10.1177/1367877917733542.

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This article examines how photographic practices in collaborative research might mediate migrant voices. It looks at the case of Shutter Stories, a collaborative photography project featuring images by Indian and Korean migrants in Manila, the Philippines. Drawing on life-story interviews and participant observation data, I identify two ways that the photographic selection practices in the project mediated the migrants’ photo essays. One is how subject selection practices led the participants to use both strategic and ‘medium’ essentialism in choosing their topics. The second is how technique selection practices enabled the participants to express vernacular creativity in crafting their images. I argue that the mediation instantiated by Shutter Stories fostered the participants’ ability to use photo essays to articulate voices that simultaneously conveyed their personal stories and engaged the viewing public. However, I also identify the limits of this mediation, indicating how future projects can better enable migrant voices.

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Friend, Sherree, Vidya Venkatachalam, Thaddeus C. George, Brian E. Hall, and Philip J. Morrissey. "Intracellular localization and trafficking using the ImageStream imaging flow cytometer (132.6)." Journal of Immunology 178, no. 1_Supplement (April 1, 2007): S246. http://dx.doi.org/10.4049/jimmunol.178.supp.132.6.

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Abstract Specific ligands or antibody-conjugated drugs can mediate their cellular effects by gaining entry into cells via receptor mediated endocytosis. Once internalized, molecules differ in their preferential endocytic pathway, and drug efficacy is highly dependant on the route of entry and interaction with cellular components. Evaluation of internalization and intracellular molecular trafficking events are traditionally performed using microscopy. These analyses are limited, because manual image acquistion and quantitative image analysis are time consuming processes. Here we describe a method for measuring internalized events using the ImageStream imaging flow cytometer, which automatically collects large numbers of images per data set and provides qunatitative image analysis tools. In addition, localization of internalized probes to endosomes and lysosomes is quantified in several model systems. Because the ImageStream collects multiple fluorescent images per cell, internalized marker colocalization to different cellular compartments can be done simultaneously in a quantitative manner.

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Tang, Gary. "Mobilization by images: TV screen and mediated instant grievances in the Umbrella Movement." Chinese Journal of Communication 8, no. 4 (October 2, 2015): 338–55. http://dx.doi.org/10.1080/17544750.2015.1086398.

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Kenix, Linda Jean. "Conscientious dissident or radical eccentric: Negotiation of mediated protest images in New Zealand." MEDIANZ: Media Studies Journal of Aotearoa New Zealand 11, no. 2 (2008): 1–32. http://dx.doi.org/10.11157/medianz-vol11iss2id52.

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Nwakpu, Ekwutosi Sanita, Jude Nwakpoke Ogbodo, Iruka Wilfred Nwakpu, and Adeola Sidikat Oyeleke. "Spectators of Suffering: Witnessing Victims of Jungle Justices on Social Media." Mediterranean Journal of Social Sciences 11, no. 1 (January 10, 2020): 1. http://dx.doi.org/10.36941/mjss-2020-0001.

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With the availability of the media, no one will deny both proximal and distance happenings across the globe especially when it is about suffering of others. The visibilities of these sufferings of others are much triggered with the emergence of new media. People of different socio-cultural and demographic background have adopted social media as means of letting the world know the happenings around them. In Nigeria through the medium, people have become witnesses to the suffering of victims of jungle justice as their images are constantly displayed on daily basis. Existing studies on audience reaction to suffering of others through mediated images shows that audience response to such images are dependent on their gender, socioeconomic, political and religious background, and some arguing that they have become numb and no longer care about suffering of others. Though these may be true, it cannot be generated to Nigeria audiences as a lot of factors determine how audience responded to mediated images. Little or no study of Nigeria background verified how Nigerians respond to suffering of others especially on the victims of disaster and attacks such as jungle justice. It is against these backdrops that this study through survey (focus group interview) determines Nigerian respond to images of victims of jungle justices in Nigeria. The finding reveals that Nigerians are not numbs when faced with such images and reaction is that of pity and ‘it could have been me’ with the sense of responsibility as to help avert the suffering.

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BEHNKE, SVEN. "LEARNING ITERATIVE IMAGE RECONSTRUCTION IN THE NEURAL ABSTRACTION PYRAMID." International Journal of Computational Intelligence and Applications 01, no. 04 (December 2001): 427–38. http://dx.doi.org/10.1142/s1469026801000342.

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Successful image reconstruction requires the recognition of a scene and the generation of a clean image of that scene. We propose to use recurrent neural networks for both analysis and synthesis. The networks have a hierarchical architecture that represents images in multiple scales with different degrees of abstraction. The mapping between these representations is mediated by a local connection structure. We supply the networks with degraded images and train them to reconstruct the originals iteratively. This iterative reconstruction makes it possible to use partial results as context information to resolve ambiguities. We demonstrate the power of the approach using three examples: superresolution, fill-in of occluded parts, and noise removal/contrast enhancement. We also reconstruct images from sequences of degraded images.

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Schwartz, Jeffrey J., Son T. Le, Sergiy Krylyuk, Curt A. Richter, Albert V. Davydov, and Andrea Centrone. "Substrate-mediated hyperbolic phonon polaritons in MoO3." Nanophotonics 10, no. 5 (February 15, 2021): 1517–27. http://dx.doi.org/10.1515/nanoph-2020-0640.

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Abstract Hyperbolic phonon polaritons (HPhPs) are hybrid excitations of light and coherent lattice vibrations that exist in strongly optically anisotropic media, including two-dimensional materials (e.g., MoO3). These polaritons propagate through the material’s volume with long lifetimes, enabling novel mid-infrared nanophotonic applications by compressing light to sub-diffractional dimensions. Here, the dispersion relations and HPhP lifetimes (up to ≈12 ps) in single-crystalline α-MoO3 are determined by Fourier analysis of real-space, nanoscale-resolution polariton images obtained with the photothermal induced resonance (PTIR) technique. Measurements of MoO3 crystals deposited on periodic gratings show longer HPhPs propagation lengths and lifetimes (≈2×), and lower optical compressions, in suspended regions compared with regions in direct contact with the substrate. Additionally, PTIR data reveal MoO3 subsurface defects, which have a negligible effect on HPhP propagation, as well as polymeric contaminants localized under parts of the MoO3 crystals, which are derived from sample preparation. This work highlights the ability to engineer substrate-defined nanophotonic structures from layered anisotropic materials.

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Cao, Nan, Alexander Riss, Eduardo Corral-Rascon, Alina Meindl, Willi Auwärter, Mathias O. Senge, Maryam Ebrahimi, and Johannes V. Barth. "Surface-confined formation of conjugated porphyrin-based nanostructures on Ag(111)." Nanoscale 13, no. 47 (2021): 19884–89. http://dx.doi.org/10.1039/d1nr06451g.

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On the Ag(111) surface and mediated by temperature, McMurry coupling resulted in the construction of conjugated porphyrin nanostructures linked by CC, which were identified by high resolution STM and nc-AFM images and XPS.

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Sharma, Sonali. "#delhimetro on Instagram: Digital Media and Mobility Practices before and during the COVID-19 Pandemic." Asiascape: Digital Asia 9, no. 1-2 (July 7, 2022): 19–46. http://dx.doi.org/10.1163/22142312-bja10032.

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Abstract India has the highest number of Instagram users in the world. This article examines Instagram, the mobility, and the digital media practices of Delhi Metro commuters before and during the COVID-19 pandemic. In particular, it looks at their photography of everyday lived experiences, their mediated interactions with one another, and the visible-invisible infrastructure in the city. It draws attention to the complexity of digital production, personal archiving, and circulation networks at play. Foregrounding the changing ‘geographies of social media’, a qualitative, digital ethnographic approach analyses these images’ visual, social, and contextual aspects. Also, a range of convergent practices related to individuals, places, and socio-cultural-political-economic-technological realities influence the images. Eventually, a narrative emerges on how these metro travellers inhabit offline and online public spaces, exchange cultural capital, and perform the affective, mediated negotiation of the city.

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Kang, Jung Won, Dong Han Kim, Vinod Mathew, Ji Hyeon Gim, Insun Yu, Chul Hong Woo, Eun Joung Kim, Cheol Hoon Choi, and Jae Kook Kim. "Polyol-Mediated Synthesis of TiO₂ Nanoparticles." Defect and Diffusion Forum 312-315 (April 2011): 160–65. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.160.

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TiO2 nanoparticles were synthesized from a triethylene glycol solution of titanium isopropoxide (Ti(O-iPr)4) by refluxing at 270°C for 12 hrs. The as-prepared sample was heated at 600 °C for 3 hrs in order to study the thermal stability of the sample. The X-ray diffraction patterns of the samples were well indexed to the anatase phase. The field emission TEM images show uniform spherical morphologies with average sizes of 25 nm. The electrochemical measurements revealed that the discharge capacities of the heated sample exhibited high capacities and good rate performances without capacity fading during extended cycles, due to their electrochemically beneficial highly crystalline structures, nano-sized particles, and uniform distribution.

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Broeckmann, Andreas. "Media Faktura. On some Technical Conditions of Image-Making in Art." Artifact 4, no. 1 (October 4, 2017): 7. http://dx.doi.org/10.14434/artifact.v4i1.13125.

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The text contributes to the discussion about the ontological status of the "image" by offering an analysis of the technical and material conditions of image-making. Departing from a close reading of French artist Julien Maire's installation "Memory Cone" (2009), the paper discusses four distinct types of technical conditions which determine mediated images: physiological, physical, electronic, and algorithmic. It references art historical examples to argue that such technical conditions have always been fundamental to images, and suggests the interdependency between these medial layers.

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Dudley, Michael. "Images of Psychiatry in Recent Australian and New Zealand Fiction." Australian & New Zealand Journal of Psychiatry 28, no. 4 (December 1994): 574–90. http://dx.doi.org/10.1080/00048679409080781.

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Psychiatry is variously portrayed in Australian and New Zealand fiction. This paper describes mental health professionals, settings, conditions, treatments, and social themes essayed in 128 works by 103 authors, published between 1957 and 1992. The predominant images are negative or markedly ambivalent: possible reasons for this are discussed. The perception of psychiatry by the culture in which it is formed and located, as mediated by its creative artists, has important implications for psychiatrist's understanding and explication of their social role, and has an impact on patient's expectations and experiences of psychiatry.

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Gong, Yan, Chih-Yen Chien, Dezhuang Ye, and Hong Chen. "C-mode passive cavitation images for predicting large volume FUS-mediated drug delivery outcome." Journal of the Acoustical Society of America 150, no. 4 (October 2021): A128. http://dx.doi.org/10.1121/10.0007861.

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Wilson, Brianna, Silvia Knobloch-Westerwick, and Melissa J. Robinson. "Picture Yourself Healthy—How Users Select Mediated Images to Shape Health Intentions and Behaviors." Health Communication 34, no. 8 (February 20, 2018): 838–47. http://dx.doi.org/10.1080/10410236.2018.1437527.

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Cooper, Wade. "Images From Headache: Resolution of Trigeminal Mediated Nasal Edema Following Greater Occipital Nerve Blockade." Headache: The Journal of Head and Face Pain 48, no. 2 (January 8, 2008): 278–79. http://dx.doi.org/10.1111/j.1526-4610.2007.01014.x.

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Manahan-Vaughan, Denise, Gusalija Behnisch, Silvia Vieweg, Klaus G. Reymann, and Thomas Behnisch. "Semi-automated analysis of NMDA-mediated toxicity in digitised colour images from rat hippocampus." Journal of Neuroscience Methods 82, no. 1 (July 1998): 85–95. http://dx.doi.org/10.1016/s0165-0270(98)00042-9.

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Melki, Jad P., Eveline A. Hitti, Michael J. Oghia, and Afif A. Mufarrij. "Media Exposure, Mediated Social Comparison to Idealized Images of Muscularity, and Anabolic Steroid Use." Health Communication 30, no. 5 (June 27, 2014): 473–84. http://dx.doi.org/10.1080/10410236.2013.867007.

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Wisneski, Daniel C., and Linda J. Skitka. "Moralization Through Moral Shock." Personality and Social Psychology Bulletin 43, no. 2 (November 21, 2016): 139–50. http://dx.doi.org/10.1177/0146167216676479.

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The current research tested whether exposure to disgusting images increases moral conviction and whether this happens in the presence of incidental disgust cues versus disgust cues relevant to the target of moralization. Across two studies, we exposed participants to one of the four sets of disgusting versus control images to test the moralization of abortion attitudes: pictures of aborted fetuses, animal abuse, non-harm related disgusting images, harm related disgusting images, or neutral pictures, at either sub- or supraliminal levels of awareness. Moral conviction about abortion increased (compared with control) only for participants exposed to abortion-related images at speeds slow enough to allow conscious awareness. Study 2 replicated this finding, and found that the relationship between attitudinally relevant disgust and moral conviction was mediated by disgust, and not anger or harm appraisals. Findings are discussed in terms of their relevance for intuitionist theories of morality and moral theories that emphasize harm.

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Goodman, J. Robyn. "Flabless Is Fabulous: How Latina and Anglo Women Read and Incorporate the Excessively Thin Body Ideal into Everyday Experience." Journalism & Mass Communication Quarterly 79, no. 3 (September 2002): 712–27. http://dx.doi.org/10.1177/107769900207900311.

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This paper examined how Latina and Anglo women negotiate excessively thin, female images in the media. Twenty-four Latina and Anglo women participated in focus groups in which they were asked questions about beliefs, attitudes, and behaviors regarding the mediated ideal body in magazines. Glaser and Strauss's (1967) constant comparison method showed that the women's beliefs and attitudes came from primarily negotiated readings of the mediated ideal, but they had more hegemonic readings with regard to behavior. Furthermore, Latina women's exposure to Hispanic culture, with its alternative feminine ideal, as well as to the dominant Anglo culture, enabled them to resist the mediated ideal more than could Anglo women.

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Rehemtulla, Alnawaz, Daniel E. Hall, Lauren D. Stegman, Uttara Prasad, Grace Chen, Mahaveer Swaroop Bhojani, Thomas L. Chenevert, and Brian D. Ross. "Molecular Imaging of Gene Expression and Efficacy following Adenoviral-Mediated Brain Tumor Gene Therapy." Molecular Imaging 1, no. 1 (January 1, 2002): 153535002002000. http://dx.doi.org/10.1162/15353500200200005.

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Cancer gene therapy is an active area of research relying upon the transfer and subsequent expression of a therapeutic transgene into tumor cells in order to provide for therapeutic selectivity. Noninvasive assessment of therapeutic response and correlation of the location, magnitude, and duration of transgene expression in vivo would be particularly useful in the development of cancer gene therapy protocols by facilitating optimization of gene transfer protocols, vector development, and prodrug dosing schedules. In this study, we developed an adenoviral vector containing both the therapeutic transgene yeast cytosine deaminase (yCD) along with an optical reporter gene (luciferase). Following intratumoral injection of the vector into orthotopic 9L gliomas, anatomical and diffusion-weighted MR images were obtained over time in order to provide for quantitative assessment of overall therapeutic efficacy and spatial heterogeneity of cell kill, respectively. In addition, bioluminescence images were acquired to assess the duration and magnitude of gene expression. MR images revealed significant reduction in tumor growth rates associated with yCD/5-fluorocytosine (5FC) gene therapy. Significant increases in mean tumor diffusion values were also observed during treatment with 5FC. Moreover, spatial heterogeneity in tumor diffusion changes were also observed revealing that diffusion magnetic resonance imaging could detect regional therapeutic effects due to the nonuniform delivery and/or expression of the therapeutic yCD transgene within the tumor mass. In addition, in vivo bioluminescence imaging detected luciferase gene expression, which was found to decrease over time during administration of the prodrug providing a noninvasive surrogate marker for monitoring gene expression. These results demonstrate the efficacy of the yCD/5FC strategy for the treatment of brain tumors and reveal the feasibility of using multimodality molecular and functional imaging for assessment of gene expression and therapeutic efficacy.

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Cassia, Fabio, Nicola Cobelli, and Marta Ugolini. "The effects of goods-related and service-related B2B brand images on customer loyalty." Journal of Business & Industrial Marketing 32, no. 5 (June 5, 2017): 722–32. http://dx.doi.org/10.1108/jbim-05-2016-0095.

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Purpose Previous research has shown that business-to-business (B2B) brand image has positive effects on customer loyalty. However, the results have been inconsistent because they have highlighted that B2B brand image has either direct or mediated effects on loyalty. Drawing on the framework of service transition, this study aims to develop and test a model that reconciles previous findings. This model suggests that goods-related and service-related B2B brand images coexist in customers’ perceptions and impact customer loyalty in different ways. Design/methodology/approach A model was developed and estimated using covariance-based structural equation modeling. The data used in the analysis were collected through a survey in the Italian health-care industry, focusing on the relationship between hearing aid manufacturers and audiologists. Findings Both goods-related and service-related B2B brand images have positive effects on loyalty. However, while the effects of goods-related image on loyalty are fully mediated by satisfaction, service-related image has both direct and mediated effects on loyalty. Research limitations/implications This study reconciles previous work arguing that B2B brand image has either direct or mediated effects on loyalty by focusing on the transition from a goods-oriented logic for branding to service branding. In particular, the analysis focuses on the role of the brand in the co-creation process, suggesting that a service-related brand image reflects the value unfolding over time through co-created experiences. However, additional research needs to be conducted in other industries before the results can be generalized. Practical implications The findings provide managers with insights for the co-creation of their B2B brand images. In particular, the results urge managers to integrate the traditional goods-oriented approach to branding with service branding, showing that enriching B2B brand image with service-related aspects will have a direct and positive effect on loyalty. However, brand image cannot be created or changed unilaterally by the firm as it is determined by the customer based on co-creation experiences. Originality/value This is the first study to explicitly and separately consider the effects of goods-related and service-related aspects of B2B brand image on loyalty. It also is one of the first studies to apply service logic to B2B branding issues.

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Journal articles on the topic 'Mediated images'

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