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Journal articles on the topic 'Digital and analogic communication'
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Millán-Paredes, Tatiana. "New ways to understand the world: from analogic to digital television." Comunicar 11, no. 21 (October 1, 2003): 147–51. http://dx.doi.org/10.3916/c21-2003-23.
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Digital technology has caused a revolution in the television world. The quality of sound and video have been improved and the channels have been multiplied. Television has been transformed into a receiver of many and different services and television has became very similar to the computer and the way it works. After initial euphoria, it has been generally recognised that we need better audiovisual products and the adaptation of traditional products to a digital format. The author thinks that the future of digital television will be succesful, but at present the projects frequently fail and these failures make companies doubt and walk slow. La tecnología digital ha revolucionado el mundo de la televisión, al tiempo que está permitiendo la oferta de otro tipo de productos, multimedia y telefonía, que abren las expectativas de la empresa audiovisual clásica. La televisión deja de ser un aparato de recepción de contenidos audiovisuales para convertirse en un terminal de acceso a múltiples servicios. Sin embargo, la autora señala que faltan productos audiovisuales en cantidad y calidad aceptables, y la adaptación a formatos digitales de los servicios tradicionales. Si a largo plazo el éxito resulta incuestionable, a corto plazo nos encontramos con el fracaso de muchos proyectos y una situación de incertidumbre que impide a muchas empresas entrar en el juego digital.
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Bavelas, Janet Beavin. "Pragmatics of Human Communication 50 Years Later." Journal of Systemic Therapies 40, no. 2 (June 2021): 3–25. http://dx.doi.org/10.1521/jsyt.2021.40.2.3.
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Pragmatics of Human Communication (1967) was one of the first books on interpersonal communication and became a standard theory book in communication, psychotherapy, and other fields. Face-to-Face Dialogue (in press) by one of the original co-authors presents subsequent decades of research that revealed both similarities and differences; hence, this article. The goals and frame of reference are the same, focusing on interaction rather than on individuals and on dialogic rather than intrapsychic processes. However, advances in theory and research have modified the explicitly tentative axioms of the original book. Examples of these are: (i) theoretical refinement and microanalysis have rejected “all behavior is communication” in favor of a more precise, less inferential focus on co-speech gestures; (ii) “one cannot not communicate” has fared better; the situational context that leads to “disqualification” (equivocation) has strong support; and (iii) the synchrony of digital and analogic elements in dialogue produces integrated messages rather than separate channels.
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Meneses González, Ricardo, R. Linares y Miranda, and R. Leyva Hernández. "Spiral Slotted Microstrip Antenna Design for 700 MHz Band Application." International Journal of Antennas and Propagation 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/1879287.
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This work describes the design and implementation of spiral slotted microstrip antenna. Recently, just like other countries, in Mexico, terrestrial digital television has been implemented (analogic shutdown); as a consequence, the 700 MHz UFH Band (698–806 MHz) has been opened to new telecommunications services, particularly wireless mobile communication. This technological advance represents a radio mobile antenna design challenge because it is necessary to design an antenna whose dimensions must be small enough, which satisfies gain, resonance frequency, and bandwidth requirements and is of low cost.
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Sharma, Mohit, Subham Sharma, and Gaurav Sahu. "Designing MATLAB GUI for various Analog and Digital Communication Systems." International Journal of Trend in Scientific Research and Development Volume-2, Issue-1 (December 31, 2017): 1397–405. http://dx.doi.org/10.31142/ijtsrd8269.
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Moseley, Roger. "Digital Analogies:." Journal of the American Musicological Society 68, no. 1 (2015): 151–228. http://dx.doi.org/10.1525/jams.2015.68.1.151.
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Relating evidence from the mythological to the contemporary in both historical and media-archaeological registers, this article explores how techniques of sonic generation and representation shuttled between what might be defined as digital and analog domains long before the terms acquired their present meanings—and became locked in a binary opposition—over the latter half of the twentieth century. It proposes that such techniques be conceptualized via the “digital analogy,” a critical strategy that accounts for the nesting of techno-musical configurations. While the scope of digital analogies is expansive, the focus here falls on a particular interface and mode of engagement. The interface is the keyboard; the mode of engagement is the play, both ludic and musical, that the keyboard affords. Operations at the keyboard have been integral to ludic communication and computation as well as to the practices of composition, performance, and improvisation. To map out this genealogy and to show how it continues to inform loci of musical play from sound art to digital games, the article draws on an array of critical and theoretical texts including Friedrich Kittler’s media analyses, Vilém Flusser’s writings on technology, and post-Foucauldian discourses on cultural techniques.
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Dobra, Andreea. "Technical Education: Digital and Analogical Aspects of Communication." Procedia - Social and Behavioral Sciences 131 (May 2014): 426–31. http://dx.doi.org/10.1016/j.sbspro.2014.04.142.
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Cevallos, Yesenia, Luis Tello-Oquendo, Deysi Inca, César Palacios, and Leonardo Rentería. "Genetic Expression in Biological Systems: A Digital Communication Perspective." Open Bioinformatics Journal 12, no. 1 (September 30, 2019): 45–49. http://dx.doi.org/10.2174/1874196701912010045.
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The transcription and translation of Deoxyribonucleic Acid (DNA) involve the processing of genetic information (adenine, thymine, guanine, and cytosine), which can be interpreted as the processing of discrete signals. Additionally, the proper transmission and reception of proteins can be understood with typical theories of digital communication systems. Thus, concepts as routing, error control, and Shannon’s theorem may be the equivalence to determine a target organ, the maturation in the primary transcript molecule of Ribonucleic Acid (RNA) messenger, and the regulation of gene expression (that defines the development of multicellular organisms), respectively. Due to the high performance of transmitting information shown by typical digital communication systems, modeling the analogies between biological communication systems and digital communication systems as mentioned above may allow overcoming the challenges that biological systems face and having more efficient treatment of lethal diseases such as cancer.
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Roach, Rebecca. "Epilepsy, digital technology and the black-boxed self." New Media & Society 20, no. 8 (October 28, 2017): 2880–97. http://dx.doi.org/10.1177/1461444817736926.
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This article traces the history of epilepsy’s affinities with new media. It draws on interviews with people with epilepsy (PWE) and wider instances of the condition’s representation in the socio-cultural imaginary to demonstrate the degree to which epilepsy has been heavily technologized in the second half of the 20th century. Thanks to common analogies made between the seizing brain and the faulty electrical circuit, the PWE has been increasingly conceived within cybernetic terms: in particular, these subjects have long been ‘black boxed’ by the medical establishment. Tracking this connection across the rise of so-called ‘Surveillance Medicine’ and new digital health technologies reveals, I argue, suggestive parallels between the stigmatized PWE and the data-driven subject of today’s digital environment.
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Aguaded, Ignacio. "The Short-sightednes of the New Teacher Training Plans in Spain: Analogical or Digital Teachers?" Comunicar 17, no. 33 (October 1, 2009): 7–8. http://dx.doi.org/10.3916/c33-2009-00-001.
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Miller, Toby, Eva Aladro-Vico, and Paula Requeijo-Rey. "The hero and the shadow: Myths in digital social movements." Comunicar 29, no. 68 (July 1, 2021): 9–20. http://dx.doi.org/10.3916/c68-2021-01.
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The general subject of this analysis is the presence of myths on social media, a heritage of the previous century’s mass culture, and in particular, for social movements. Social movements within networked communication are particularly endowed with mythologies, which draw on mass culture and on societies’ archetypal and psychological backgrounds. This fact justifies the hypothesis that the most effective and popular social movements resort to deeper mythological forms. The specific objective is to describe concrete myths in the language of digital social movements and to review the aspects of mythology in the scholarly literature on mythology from four fields. After tracing contents and impact, a qualitative analysis, focused on two examples justified by their digital origin, is performed: the “Anonymous” movement and “Je Suis Charlie” social mobilisation. Results show the persistence of two mythological motives: the profound hero’s monomyth, playing an essential identifying role, channelled through social networks, with hashtags as slogans, and the related myth of the shadow, the dark, “Anonymous” and hybrid identity. Connections and analogies with other recent examples are discussed ?such as the “Me Too” and “Black Lives Matter” cases?. The conclusion is the clear connection between these two myths and the communicative strength of social movements transmitted through social networks. El tema general de este análisis es la presencia de los mitos en las redes sociales, herencia de la cultura de masas del siglo anterior y en particular, en los movimientos sociales. Los movimientos sociales en las redes digitales se dotan de mitologías, sean retomadas del siglo anterior sean formas del fondo arquetípico y psicológico intemporal. Esta presencia justifica la hipótesis sobre si los movimientos más eficaces y populares recurren a formas mitológicas más profundas. El objetivo específico es describir mitos concretos que aparezcan en el lenguaje de los movimientos sociales específicamente digitales. Se revisan los rasgos de los mitos de acuerdo con los autores más prestigiosos de cuatro ámbitos científicos. Se extraen del rastreo de contenido e impacto dos ejemplos de origen digital: el movimiento «Anonymous» y la movilización social «Je Suis Charlie». Aplicando análisis heurístico, los resultados muestran la persistencia de dos motivos mitológicos muy concretos: el profundo monomito del héroe, que cumple un papel crucial identificativo en las canalizaciones mediante redes como Twitter, a partir del uso específico de los hashtags como eslóganes, y el mito asociado de la sombra, la identidad anónima, híbrida y oscura. Se presentan las funciones y analogías en otros movimientos recientes –como «Me Too» y «Black Lives Matter»–. Se concluye la conexión entre estos mitos y la fuerza comunicativa de los movimientos sociales que se transmiten en las redes.
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Kibakin, S. V., and Y. A. Malakhova. "Digital sociology and new opportunities for social and educational rehabilitation of disabled people." Digital Sociology 3, no. 2 (July 28, 2020): 55–62. http://dx.doi.org/10.26425/2658-347x-2020-2-55-62.
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Based on the conducted sociological research and using modern methodological approaches of digital sociology, the feasibility of developing institutional conditions for improving the educational rehabilitation of disabled people by means of modern Internet technologies has been justified. Examples of the development of analogical problems in the works of domestic and foreign authors have been given. The possibilities of scientific and methodological support of social experiments on the development and implementation of educational Internet communications to overcome the disability of disabled people using the Arsenal of digital sociology have been described separately. The data on the attitude of disabled people to higher education in the system of their rehabilitation and life activity, with the identification of social groups with positive, uncertain and negative attitudes with a predominant positive attitude to the possibility of educational rehabilitation have been provided. The educational needs of people with disabilities in various areas have been described, their quantitative characteristics with the definition of priorities and areas of education that are not relevant for people with disabilities have been presented. A significant place in the article has been given to the possibilities of involving disabled people in the process of developing educational programs and in research activities, both in terms of the availability of willing people among them, and the use of various forms of their integration into real research projects as part of temporary creative teams. The conditions for the implementation of scientific support for the development of training programs in the Internet space by conducting their practical testing on the example of the Zagorsk experiment have been characterized separately. Attention to supporting individual research projects of people with disabilities in the course of higher education has been paid, ways to help them collect experimental material have been substantiated. Separately, the role and place of joint forms of scientific activity of disabled people, teachers and students in the performance of state tasks have been shown. Taking into account the important role of social inclusion of disabled people in Internet communications, the prevalence of creating accounts in the Internet information and communication network and using various Internet resources among disabled people and family members has been separately reflected.
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Montalvo-Castro, Jorge. "Audiovisual Riddles to Stimulate Children’s Creative Thinking." Comunicar 18, no. 36 (March 1, 2011): 123–30. http://dx.doi.org/10.3916/c36-2011-03-03.
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Solving riddles involves association of ideas, analysis of metaphors, and discovery of analogies. Therefore, promoting this type of children’s entertainment is a way to develop creative thinking. However, there is a problem: traditional riddles are literary forms that correspond to a pre-digital era. How can we increase its acceptance among the digital natives? One way might be creating audiovisual riddles specially designed for YouTube. In this research we made five prototypes of audiovisual riddles with different creative characteristics and validated them among 8-12 years old students. The validation results helped us to identify the attitudes, reactions, interpretations and ways of thinking of children when they try to solve such riddles. We also identified the resources of language and creative formats that fit best in audio-visual riddles. The outcome of this research emphasizes the need to correctly formulate the audiovisual riddle statements and their «clues» for children; this way we assure an intellectual and emotional satisfaction when solving them. It also concludes that reading or listening to traditional riddles are cognitive and sensory experiences that are very different from interacting with the same riddle in a multimedia language. Finally, we discuss and analyze the mediating role of the teacher and the importance of collaborative learning in educational projects using digital technologies.Para resolver una adivinanza hay que asociar ideas, analizar metáforas, descubrir analogías. Por eso, impulsar esta forma de entretenimiento infantil es un modo de ejercitar el pensamiento creativo. Sin embargo, existe un problema: las adivinanzas tradicionales son formas literarias que corresponden a una época pre-digital. ¿Cómo lograr, entonces, que tengan mayor aceptación entre los nativos digitales? Una posible solución sería crear adivinanzas audiovisuales diseñadas especialmente para YouTube. En esta investigación se realizaron cinco prototipos de adivinanzas audiovisuales con características creativas diferentes y se validaron con estudiantes de tercero a sexto grado de educación primaria. Los resultados de la validación permitieron identificar las actitudes, reacciones, interpretaciones y modos de razonamiento de los niños y niñas cuando intentan resolver este tipo de adivinanzas. También se identificaron los recursos de lenguaje y formatos creativos que funcionan mejor en una adivinanza audiovisual. En las conclusiones se destaca la necesidad de formular correctamente los enunciados de las adivinanzas audiovisuales y sus respectivas «pistas» para que los niños y niñas tengan la satisfacción intelectual y emocional de resolverlas. Se precisa, además, que leer o escuchar una adivinanza tradicional representa una experiencia cognitiva y sensorial muy distinta que interactuar con esa misma adivinanza en un lenguaje multimedia. Finalmente, se discute y analiza el rol mediador del docente y la importancia del aprendizaje colaborativo en los proyectos educativos que emplean tecnologías digitales.
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López-Varela Azcárate, Asunción. "Transmedial Ekphrasis. From Analogic to Digital Formats." IJTL - International Journal of Transmedia Literacy, no. 1.1 (December 2015): 45–66. http://dx.doi.org/10.7358/ijtl-2015-001-lope.
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Batov, G. H., L. A. Khutova, and T. M. Shogenov. "An Underdeveloped Region: the Imperatives of Reindustrialization (on the example of the North caucasian Federal District)." MIR (Modernization. Innovation. Research) 12, no. 1 (April 12, 2021): 71–82. http://dx.doi.org/10.18184/2079-4665.2021.12.1.71-82.
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Purpose: the purpose of the study is to develop a methodological toolkit for reindustrialization in the branches of the material sphere of lagging and underdeveloped regions based on the use of information, communication and digital technologies.Methods: the study is based on the use of the methodology of the systems approach, the methodological apparatus of the information society theory, the use of methods of economic and statistical analysis, scientific abstraction, analogies and scientific generalizations. In the course of developing the proposed topic, classical and modern works of domestic and foreign scientists, statistical and empirical material prepared in the process of field research were used.Results: regions with different levels of development function in the country's economy. The greatest problems are associated with underdeveloped and problem regions, which, given their certain potential, cannot yet cope with their difficulties. The situation in which such regions are located requires the search for new mechanisms that will allow us to overcome unfavorable circumstances and embark on the path of highly stable development. Many problems can be solved on the basis of reindustrialization. This requires a transition to continuous digitalization processes, the use of digital technologies and software products that can ensure the development of production systems in the direction of creating a new technological order.Conclusions and Relevance: issues of digital and programmatic reindustrialization of the economy are especially aggravated in lagging and underdeveloped regions, where, due to the poorly diversified sectoral structure of the industry, there is a weak reaction to the formation of investment demand for the production of competitive goods. Such regions, to which the North Caucasian Federal District (NCFD) belongs, can solve problems when using digital and information technologies. The implementation of the proposed measures will allow the region to leave the zone of problems and depression.
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Duarte, Rodrigo. "From Adorno’s Critique of Culture Industry to the Critical Evaluation of Digital Media." Zeitschrift für Ästhetik und Allgemeine Kunstwissenschaft 62, no. 1 (2017): 14–24. http://dx.doi.org/10.28937/1000107633.
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Als Adorno und Horkheimer Anfang der vierziger Jahre ihren kritischen Begriff Kulturindustrie gebildet haben, dachten sie überwiegend an Kino und Radio als zentrale Medien. Das Fernsehen war damals nicht genug entwickelt, um als wichtiger Teil der Massenkultur jener Zeit berücksichtigt werden zu können. Die kritischen Aspekte ihres Beitrags waren aber so stark und gut strukturiert, dass man diese auch heutzutage nicht verwerfen kann, wenn es um eine faire Bewertung eines so wichtigen Phänomens der gegenwärtigen Kultur geht. Allerdings haben sich seit der Zeit von Adornos und Horkheimers Kritik eine Menge Modelle der Kritik der Massenkultur ergeben, die die Entwicklung der technischen Apparate berücksichtigen, von den analogischen Videosystemen zu den jüngsten Entwicklungen der digitalen Medien. Da deren Betrachtung nicht immer den genannten kritischen Standpunkt bewahrt hat, könnte ein Kriterium für die Wahl einer kritischen Betrachtungsweise sein, die Art und Weise zu reflektieren, in der die Beziehung zwischen Kunstwerken und Kulturwaren entworfen wird. Dementsprechend wählt der Autor Villem Flussers Theorie der »Posthistoire« als eine zeitgemäße Gegenposition zu Horkheimer und Adorno, besonders in seiner Zugangsweise zu den Themen von Kommunikation, Unterhaltung und Kunst überhaupt. When Adorno and Horkheimer constructed in the early forties the critical concept of culture industry they had in mind mainly movies and radio as its main media. Even television broad- casting was not developed enough at that time to be considered as an important player in the scene of mass culture. Nevertheless the critical aspects of their contribution were so strong and well structured that even today they cannot be discarded in a fair evaluation of such an import- ant phenomenon of contemporary culture. However there have been since the time of Adorno and Horkheimer’s criticism many models of mass culture critique that took into account the evolution of the technological devices, from analogical video systems to the more recent developments of digital media. Since the consideration of the latter does not always rely on the maintenance of the aforementioned critical point of view, a criterion guiding the choice of a theoretical approach could be the way in which the relation between artworks and cultural commodities is conceived. According to this criterion the author chooses as an updated counterpoint to Adorno and Horkheimer’s mass culture critique Vilém Flusser’s theory of what he calls “post-history,” especially in its approach on communication, entertainment and art tout court.
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Raguseo, Elisabetta, Luca Gastaldi, and Paolo Neirotti. "Smart work." Evidence-based HRM: a Global Forum for Empirical Scholarship 4, no. 3 (December 5, 2016): 240–56. http://dx.doi.org/10.1108/ebhrm-01-2016-0004.
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Purpose This paper explores smart work (SW), a work practice characterized by spatial and temporal flexibility, supported by technological tools, and that provides all employees of an organization with the best working conditions to accomplish their tasks. Specifically, the purpose of this paper is to identify whether firms adopt different SW models, explore complementarities between the factors that can lead to choose a SW model, and figure out whether contingent variables matters in the implementation of a particular SW model. Design/methodology/approach This study is based on: a survey delivered in 2013 to 100 Human Resources directors of medium and large Italian organizations to collect preliminary evidence on SW; and four embedded case studies based on 49 semi-structured interviews to better explain the findings achieved in the quantitative analysis. Findings Four SW models can be chosen by companies. They are named inconsistent, analogical, digital and complete SW. They are different according to investments in the enabling digital technologies, in trans-formations of the organizational policies and in workspace settings, according the contingent conditions where firms operate. Results show that there are complementarities between the elements that characterize a SW model and that at least two elements are developed in each SW model. In case all the three elements are developed, companies achieve higher labour productivity. Originality/value The paper unpacks the elements that can generate SW environments by deepening the complementarities that can be exploited among information and communication technologies, work place and work practice innovation, and by evaluating their development on employees’ performance.
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Capodiferro Cubero, Daniel. "La libertad de información frente a Internet // The freedom of information facing the internet." Revista de Derecho Político 1, no. 100 (December 20, 2017): 701. http://dx.doi.org/10.5944/rdp.100.2017.20715.
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Resumen:El objetivo de este trabajo es confrontar la caracterización constitucional y jurisprudencial de la libertad de información con la realidad de su ejercicio a través de Internet, donde no es posible aplicar directamente las soluciones que el Ordenamiento ha ido construyendo para la comunicación por medios analógicos, ya que ésta se basa en la intervención preponderante de los medios de comunicación como canalizadores de la información y moduladores de la opinión pública, otorgando una mínima capacidad de intervención al ciudadano,que esencialmente venía ocupando una posición pasiva. Las nuevas tecnologías de la información han acabado con el monopolio de estos medios, permitiendo a cualquier no profesional convertirse en sujeto activo y participativo de un proceso que ya no es unidireccional, sino que se articula a través de una Red donde todos los intervinientes son receptores y creadores de contenidos, lo cual plantea nuevos retos desde el punto de vista jurídico que son particularmente difíciles de abordar. La regulación de la comunicación, diseñada para un contextoconcreto, se enfrente ahora a una situación donde los mecanismos de control que permiten proteger los derechos de terceros frente a injerencias excesivas o el propio sistema democrático ya no resultan efectivos teniendo en cuenta que más que un proceso social, la comunicación en el entorno digital se plantea en clave individual. La premisa de la información de origen periodístico que se presentaba a través de un medio, que permitía considerar a las libertades comunicativas como una garantía institucional del sistema y les otorgaba una protección reforzada, ya no se cumple, de manera que es necesario cuestionarse si el alcance de la libertad de información de los individuos debe ser equiparable al de los profesionales o hasta qué punto estos pueden seguir gozando de un papel especial en la sociedad digital. En la Red, la vinculación con un medio ha dejado de ser un requisito previo para poder informar de manera efectiva. Basta con gozar de acceso a determinada tecnología para poder hacerlo, lo que lleva a tener que preguntarse en primer lugar hasta qué punto el poder público debe garantizar a los particulares tal posibilidad. En cuanto a la protección de la libertad de información en Internet, quizá convendría focalizar la atención en la formación del sujeto como periodista para identificar a quienes poseen un determinado conocimiento de la técnica y la deontología y, por tanto, están en condiciones de actuar de manera que su aportación no incurra en excesos y contribuya verdaderamente al debate público en términos constructivos. Del mismo modo, conceptos como la veracidad de la información, que además puede tener una nueva aplicación en relación a la publicidad, o la prohibición de censura deben repensarse para poder ser aplicados al entorno digital, pues en ningún caso parece conveniente prescindir de su vigencia. Summary:1. Introduction. 2. The decontextualization of the freedom of expression and information constitutional regulation in the digital environment. 3. Differences between the citizens’ freedom of information and the journalistic activity. 4. The particularities of exercising the freedom of information in the internet. 4.1 The previous constraints for the full exercise of the right. 4.2 The adaptation of the veracity criterion to the Internet reality. 4.3 The possible control of information contents. 5. The commercial communications as a manifestation of the freedom of information in the internet. 6. Conclusions. 7. Bibliography.Abstract:The aim of this paper is to compare the constitutional and jurisprudential characterization of the freedom of information with the reality of its exercise in the Internet, where the classic legal solutions cannot be implemented directly because they are designed for an analogical communication developed by media, which used to work as the only channels of information and modulators of public opinion, putting citizens in a passive position with a minimum capacity to act. The new information technologies have broken the media monopoly, allowing anyone to become an active and participatory subject of a process that is no longer unidirectional, but articulated through a network where all the participants are receivers and creators of content, which poses new legal challenges that are particularly difficult to address. The communication regulations, designed for a specific context, is now facing a reality where its mechanisms of control, intended to protect fundamental rights against excessive interferences and the democratic system itself, are no longer effective considering that now communication is an individual process more than a social one. The premise of the journalistic information presented through a media that substantiated the privileged position of communicative freedoms as institutional guarantees with a reinforced protection is no longer fulfilled, so key questions now are whether the scope of individual freedom of information should be comparable to the professionals’ oneor what role should play journalists in the digital society. Subjects no longer need mass media for effective reporting. They simply have to get access to a specific technology to do so, which opens a new debate: if the public powers should guarantee the access to it and how. With regard to the protection of freedom of information in the Internet, it may be useful to focus attention on the training of the subject as a journalist to identify who possess certain knowledge of the technique and deontology and, therefore, is able to act in a responsible manner contributing to public debate in constructive terms. Likewise, concepts such as the veracity of information, which may also have a new application in relation to advertising, or the prohibition of prior censorship must be reconsidered to their implementation in the digital environment, since it does not seem appropriate to renounce them in digital communications.
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Vásquez, Georgie Echeverri, and Regina Glória Nunes Andrade. "REDES SOCIAIS DIGITAIS: A LÓGICA DO PENSAMENTO SOCIAL EM EVENTOS DE MOBILIZAÇÃO COLETIVA." POLÊM!CA 19, no. 1 (November 28, 2019): 001–19. http://dx.doi.org/10.12957/polemica.2019.46672.
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Resumo: O presente texto aborda a relação entre o conteúdo de uma rede social digital e a dinâmica de formação do pensamento social nesse ambiente virtual. A partir da análise comunicacional de três eventos da história recente, nomeadamente, a rejeição ao acordo de paz com as FARC (Forças Armadas Revolucionárias da Colômbia) na Colômbia, o Brexit ou saída do Reino Unido da União Europeia e a ocupação das escolas do Rio de Janeiro por parte dos estudantes secundaristas em 2016, o artigo associa a construção de narrativas múltiplas, próprias da Internet, aos princípios de estabilidade e variabilidade que regem a arquitetura do pensamento social. Por fim, concentra-se na descrição das condições de produção desse tipo de pensamento (formalismo espontâneo, dualismo causal, primazia da conclusão e construção de analogia) no intuito de compreender a coerência de sua lógica.Palavras-chave: Redes sociais digitais. Pensamento social. Comunicação. Mobilização.Abstract: This paper deals with the relationship between content in a social media and the formation of social thought in such a virtual environment. Based on the communication analysis of three events in recent history, namely, the rejection of the peace agreement with the FARC (Revolutionary Armed Forces of Colombia) in Colombia, the Brexit or withdrawal of the United Kingdom from the European Union and the occupation of Rio de Janeiro schools by the students in 2016, the article associates the construction of Internet multiple narratives to the principles of stability and variability that shape the architecture of social thought. Finally, it focuses on the depiction of the conditions of production of that kind of thinking (spontaneous formalism, causal dualism, primacy of conclusion and construction of analogy) aimed at understanding the coherence of its logics by means of illustrative examples. Keywords: Social media. Social thought. Communication. Mobilization.
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Tilly, J. G., C. Miguel, H. R. Schelin, L. E. Porto, S. Paschuk, V. Denyak, and C. Kmiecik. "An assessment of reference exposure in analogic and digital mammographic units." Radiation Physics and Chemistry 104 (November 2014): 276–78. http://dx.doi.org/10.1016/j.radphyschem.2014.03.007.
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Gbande, P., L. Sonhaye, K. Adambounou, K. Lambon, B. N’timon, M. Dagbe, L. K. Agoda-Koussema, K. V. Adjenou, and K. N’dakena. "Analyse Du Rebut Des Cliches Radiographiques Dans Le Service De Radiologie Et Imagerie Médicale Du Chu Campus De Lomé Au Togo." European Scientific Journal, ESJ 13, no. 33 (November 30, 2017): 244. http://dx.doi.org/10.19044/esj.2017.v13n33p244.
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Purpose: To analyze the waste factors of rejected X-rays films. Methodology: Descriptive and analytical prospective study from 1 January to 30 June 2017 carried out in the department of radiology and medical imaging of the Campus University Hospital of Lomé in Togo. Results: 4912 patients had received 5630 radiographic incidences, including 3288 (58.4%) on the analogy and 2342 (41.5%) on the digital. The reject rate was 12.5%. The vast majority of the X-rays films, 682 (96.9%) were rejected by the radiographers themselves just after development. The resumption frequency ranged from one repeat (550 X-rays films, or 78%) to 4 repeats (8 X-rays films, or 1%). Almost all of the rejected films, 702 (99.7%) came from the analogical room. Chest X-ray was the incidence with more rejection in 33.9% followed by pelvic and lower limb incidences in 21% of cases. More than 2/3 of the rejected films, 473 (67.2%), came from the students' act. The causes of the rejection were mainly centering (25.5%), underexposure (20.17%) and overexposure (12.93). The financial loss caused by the scrap of X-rays films amounted to about 418800F CFA or 638.5 €. Conclusion: Strengthening communication between radiographers and radiologists is necessary to avoid unnecessary repeats of patient’s radiographs.
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Palazzo, Giuseppe, Vincenzo Ronsivalle, Lorenzo Rustico, Stefano Martina, Grazia Fichera, Paola Campagna, and Riccardo Nucera. "Digital Models for the Analysis of Little’s Irregularity Index in Subjects with a Different Degree of Crowding: A Reproducibility Study." Applied Sciences 10, no. 20 (October 13, 2020): 7108. http://dx.doi.org/10.3390/app10207108.
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Background: To investigate the accuracy and reproducibility of digital measurements of Little’s Irregularity Index and to evaluate if different degrees of dental crowding could influence these measurements. Methods: The study included 40 dental models and 5 sub-groups were created according to the severity of the crowding. In both the digital models and the study cast, Little’s Irregularity Index was recorded by measuring (1) the mesiodistal width of each tooth and (2) the arch lengths in both the maxillary and mandibular jaw. Two operators performed measurements on plaster and digital models using, respectively, a digital caliper and OrthoAnalyzerTM 3D software (3Shape A/S, Copenhagen, Denmark). Statistical analysis was performed to assess intra- and inter-operator variability, the accuracy between manual and digital measurements and if the amount of crowding could affect the accuracy of the digital measurements. Results: Concerning intra-examiner reliability, no statistically significant differences were detected (p > 0.05). In the maxillary and mandibular arch, the Intraclass Correlation Coefficient (ICC) value was 0.996 and 0.997 for the analogic measurements and 0.998 and 0.978 for the digital measurements. For the maxillary arch, the mean difference between the analogic and digital Little’s Irregularity Index (LII) measurements was 0.43 mm while for the mandibular arch the mean difference was 0.24 mm, showing some overestimation of the digital measurements (p < 0.05). No differences were found according to crowding subgroups (p > 0.05). Conclusions: Digital measurements of LII could be considered as a valid substitute of the gold standard analogical measurement.
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Canullo, Luigi, Andrea Di Domenico, Fabio Marinotti, Maria Menini, and Paolo Pesce. "Soft Tissue Contour Impression with Analogic or Digital Work Flow: A Case Report." International Journal of Environmental Research and Public Health 15, no. 12 (November 23, 2018): 2623. http://dx.doi.org/10.3390/ijerph15122623.
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Purpose: Transferring precise information to the dental laboratory is one of the key factors to achieving clinical success. The aim of the present study was to describe classical and digital work-flows used to rehabilitate an implant with a convergent collar in the aesthetic zone following the BOPT (biologically oriented preparation technique) approach and to report the three years follow-up outcomes of two patients rehabilitated following such procedures. Materials and methods: Two central incisors of two different patients were rehabilitated with a tissue-level implant with a convergent collar and, after a provisional and healing phase, one implant was “impressed” using a classical workflow and one using a digital one. The primary outcome measured was the mean bone loss. An intraoral radiograph was taken at crown delivery and at the three years follow-up visit. Secondary Esthetic outcomes pre-op and post-op were evaluated using the PES (pink esthetic score). Results: At the three years follow-up visit, radiographic analysis showed no signs of bone resorption. For the analogic procedure, the pre-and post-op PES scores were 8, whereas for the digital procedure the pre-op PES score was 4 and a post-op score of 9 was obtained. Conclusions: classical and digital work flows succeeded in giving precise and complete anatomical information of implant position, including the soft tissue contour. Minimum bone loss and an esthetic success were obtained in both procedures.
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Pentucci, Maila. "Digital artefacts to change the teacher’s practices." Research on Education and Media 8, no. 1 (June 1, 2016): 69–78. http://dx.doi.org/10.1515/rem-2016-0009.
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Abstract The change imposed by the diffusion of information and communications technology concerns didactic transposition practices, especially in the context of ‘public subjects’, such as taught history, because their epistemological paradigms are also affected by the mediatization process which they are subjected to in the Web. Digital competence is essential for building a meaningful curriculum of history, which could generate relevant knowledge for the contemporary world through digital artefacts that can start the change in didactic practices. The traditional analogical supports, primarily the text books, could be overtaken by the aggregation of technological mediators. The digital mediators can make historical culture both evident and significant, and they can support the intellectual training that history asks of students.
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Cristòfol, Francisco. "Digital communication management." Chasqui. Revista Latinoamericana de Comunicación 1, no. 141 (November 30, 2019): 411–12. http://dx.doi.org/10.16921/chasqui.v0i141.3808.
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Bartram, J. "Digital Communication Systems." IEEE Journal of Oceanic Engineering 12, no. 3 (July 1987): 536–37. http://dx.doi.org/10.1109/joe.1987.1145280.
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Klonoff, David C., and David Kerr. "Digital Diabetes Communication." Journal of Diabetes Science and Technology 10, no. 5 (July 28, 2016): 1003–5. http://dx.doi.org/10.1177/1932296816660210.
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Meyer-Ebrecht, Dietrich. "Digital image communication." European Journal of Radiology 17, no. 1 (June 1993): 47–55. http://dx.doi.org/10.1016/0720-048x(93)90028-l.
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Bogdan, Mihai. "About the Smart Weather Station." ACTA Universitatis Cibiniensis 68, no. 1 (December 1, 2016): 26–29. http://dx.doi.org/10.1515/aucts-2016-0006.
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Abstract Until recently, the Romanian weather stations utilized ordinary transducers that acquire useful information related to the desired physical inputs. These inputs will be converted into electrical signals easy to be processed by analog to digital converters. This paper proposed a new approach based on smart sensors system that change the interior behavior in order to optimize data acquirements from the environment. The smart sensor characteristics are stored into himself in a transducer electronic data sheet form (TEDS). The intelligent transducer generat together with the measured analogic signal also a digital interface. Through this interface the transducer’s catalog data can be read from the transducer.
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Cross, Richard. "Towards a Practice of Palimpsestic Listening." Organised Sound 26, no. 1 (April 2021): 145–53. http://dx.doi.org/10.1017/s1355771821000145.
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This article invites reflection on the ambiguity of sonic temporalities as the lines between physicality and immediacy become increasingly blurred. Through the notion that digital technologies are haunted by analogic process, I foreground the concept of Palimpsestic Listening to explore the musical qualities and critical resonances of sonic acts and objects in hybrid physical/digital systems that evoke layered temporalities that are ‘historically distinct nonetheless linked’. I also seek to illustrate the significance of engaging practically with this concept by discussing the methods behind my composition D/ta Ro} – A Dialectical Trash Heap, a sound installation that interrogates the relationship between sonic materiality and digital audio processing and how acts of erasure and time-stretching might influence the layering of disparate sound materials.
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De Giacomo, Piero, Luciano L'Abate, James W. Pennebaker, and Duane Rumbaugh. "Amplifications and applications of Pennebaker's analogic to digital model in health promotion, prevention, and psychotherapy." Clinical Psychology & Psychotherapy 17, no. 5 (May 27, 2010): 355–62. http://dx.doi.org/10.1002/cpp.706.
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Paulino, Rita de Cássia Romeiro, and Marina Lisboa Empinotti. "Methodological proposal for the evaluation of journalistic applications based on cards." Comunicação e Sociedade 33 (June 29, 2018): 329–45. http://dx.doi.org/10.17231/comsoc.33(2018).2920.
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More and more journalistic content for smartphones is no longer based on other vehicles of the company, analogic or digital, and become appropriate for the new mobile environment. The card-based news design presents itself as a good solution for creating native mobile interfaces. In this work we discuss the major contributions of the “card” type interfaces for news applications for smartphones and describe an evaluation model for this type of content in order to offer a tool for systematizing and classifying researches in the areas of journalism, design, among others.
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Filimowicz, Michael. "The Noise of the World." Janus Head 10, no. 1 (2007): 25–40. http://dx.doi.org/10.5840/jh20071013.
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This essay traverses a heterogeneous terrain, finding important links in the ideas of Jacques Derrida and John Cage, and relating these to diverse cultural topics such as film soundtrack design, audio art, Saussurian linguistics, the sound and light shows at the Egyptian pyramids, the analogic nature of digital information, and cybernetics. Furthermore, the essay attempts to create some bridges- through the concept of "perceptual differance"- between the divergent world pictures (to use Heidegger's term) of cognitive psychology (with its quantitative frame of analysis) and the more slippery domain of hermeneutics.
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Marcum, Deanna. "SCHOLARLY COMMUNICATION: Digital archiving." College & Research Libraries News 61, no. 9 (October 1, 2000): 794–807. http://dx.doi.org/10.5860/crln.61.9.794.
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Flensburg, Sofie, and Signe Sophus Lai. "Comparing Digital Communication Systems." Nordicom Review 41, no. 2 (October 24, 2020): 127–45. http://dx.doi.org/10.2478/nor-2020-0019.
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AbstractThis article offers a research tool for comparative studies of digital communication systems. It brings together the fields of infrastructure studies, Internet governance, and political economy of the Internet with the tradition of systemic media analysis and argues that existing frameworks are inadequate for capturing regulatory and power structures in a complex digital environment. In the article, we develop a framework for conceptualising and mapping the components of digital communication systems – the DCS framework – and operationalise it for standardised measurements by outlining twelve key indicators that can be analysed using empirical data from a number of existing databases. The framework provides a basis for measuring and comparing digital communication systems across national or regional contexts, and thereby developing new typologies for how to understand structural differences and similarities.
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Mirzoyeva, Leila Yu, and Oxana V. Syurmen. "Multilingualism in Digital Communication." Polylinguality and Transcultural Practices 17, no. 2 (December 15, 2020): 168–75. http://dx.doi.org/10.22363/2618-897x-2019-17-2-168-175.
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Digital communication is one of the typical features of modern society. The specificity of written communication in digital space (by means of such messengers as WhatsApp and Viber) determines various peculiarities of the process, such as conciseness, clear goal-setting and others. Nevertheless, code switching representing specific processes in the act of communication and linguistic consciousness of speakers takes place in such a specific communication mode in multilingual environment. The authors examined about 100 contexts showing code-switching process in a homogeneous environment among the communicants with the same social and educational status and having the elite type of speech culture. However, the communicants demonstrate mixing of linguistic units of at least two languages (Kazakh and Russian) as well as mistakes made due to interference.
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Mirzoyeva, Leila Yu, and Oxana V. Syurmen. "Multilingualism in Digital Communication." Polylinguality and Transcultural Practices 17, no. 2 (December 15, 2020): 168–75. http://dx.doi.org/10.22363/2618-897x-2020-17-2-168-175.
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Digital communication is one of the typical features of modern society. The specificity of written communication in digital space (by means of such messengers as WhatsApp and Viber) determines various peculiarities of the process, such as conciseness, clear goal-setting and others. Nevertheless, code switching representing specific processes in the act of communication and linguistic consciousness of speakers takes place in such a specific communication mode in multilingual environment. The authors examined about 100 contexts showing code-switching process in a homogeneous environment among the communicants with the same social and educational status and having the elite type of speech culture. However, the communicants demonstrate mixing of linguistic units of at least two languages (Kazakh and Russian) as well as mistakes made due to interference.
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Ren, Wei. "Exploring Chinese digital communication." Discourse, Context & Media 26 (December 2018): 1–4. http://dx.doi.org/10.1016/j.dcm.2018.07.002.
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Farman, A. G., A. A. Farag, and P. Y. Yeap. "Communication in digital radiology." Dentomaxillofacial Radiology 21, no. 4 (November 1992): 213–15. http://dx.doi.org/10.1259/dmfr.21.4.1299637.
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Benke, George. "Secure digital speech communication." Journal of the Acoustical Society of America 88, no. 3 (September 1990): 1670–71. http://dx.doi.org/10.1121/1.400274.
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Hill, Clifford. "Deixis and Digital Communication." WORD 57, no. 2-3 (August 2006): 279–302. http://dx.doi.org/10.1080/00437956.2006.11432567.
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Haykin, S. "Adaptive digital communication receivers." IEEE Communications Magazine 38, no. 12 (2000): 106–14. http://dx.doi.org/10.1109/35.888264.
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Rizaldi, Arjuna, and H. Hidayat. "Digital Marketing Communication Strategy." Jurnal Entrepreneur dan Entrepreneurship 9, no. 2 (December 14, 2020): 57–66. http://dx.doi.org/10.37715/jee.v9i2.1340.
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The purpose of this research is to see how digital marketing strategies can affect the increase in sales and number of customers. The method used to support this research is descriptive qualitative method by collecting data through literature study in order to describe the elements that exist in a digital marketing strategy in depth. The results of this study show that the development of information technology is necessary for the community to support a variety of business activities both large and small. one of them is using digital marketing in the marketing system of a business unit to increase sales volume and the number of consumers that affect competitiveness in global competition. It is because technology will facilitate human work in meeting their needs related to the development of business units.
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Vörösházi, Zsolt, András Kiss, Zoltán Nagy, and Péter Szolgay. "Implementation of embedded emulated-digital CNN-UM global analogic programming unit on FPGA and its application." International Journal of Circuit Theory and Applications 36, no. 5-6 (July 2008): 589–603. http://dx.doi.org/10.1002/cta.507.
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Uemura, Wataru, Yasuhiro Fukumori, and Takato Hayama. "About Digital Communication Methods for Visible Light Communication." International journal of Computer Networks & Communications 13, no. 3 (May 31, 2021): 1–13. http://dx.doi.org/10.5121/ijcnc.2021.13301.
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The visible light communication (VLC) by LED is one of the important communication methods because LED can work as high speed and VLC sends the information by high flushing LED. We use the pulse wave modulation for the VLC with LED because LED can be controlled easily by the microcontroller, which has the digital output pins. At the pulse wave modulation, deciding the high and low voltage by the middle voltage when the receiving signal level is amplified is equal to deciding it by the threshold voltage without amplification. In this paper, we proposed two methods that adjust the threshold value using counting the slot number and measuring the signal level. The number of signal slots is constant per one symbol when we use Pulse Position Modulation (PPM). If the number of received signal slots per one symbol time is less than the theoretical value, that means the threshold value is higher than the optimal value. If it is more than the theoretical value, that means the threshold value is lower. So, we can adjust the threshold value using the number of received signal slots. At the second proposed method, the average received signal level is not equal to the signal level because there is a ratio between the number of high slots and low slots. So, we can calculate the threshold value from the average received signal level and the slot ratio. Unfortunately, the first proposed method adjusts the threshold value after receiving the data, once the distance between the sender and the receiver is changed, then the performance becomes worse. And after adjusting the threshold, the performance becomes better. Therefore, this method should be used in stable environments. The second proposed method can change the threshold value during the signal is received. That means this method can work very quickly. So, this method can show good performance for the wide range. We show these performances as real experiments.
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Carenzio, Alessandra, Simona Ferrari, and Päivi Rasi. "Older People’s Media Repertoires, Digital Competences and Media Literacies: A Case Study from Italy." Education Sciences 11, no. 10 (September 27, 2021): 584. http://dx.doi.org/10.3390/educsci11100584.
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Digital media are part of everyday life and have an intergenerational appeal, entering older people’s agendas, practices, and habits. Many people aged over 60 years lack adequate digital competences and media literacies to support learning, well-being, and participation in society, thus imposing a need to discuss older people’s willingness, opportunities, and abilities to use digital media. This study explored older people’s media use and repertoires, digital competences, and media literacies to promote media literacy education across all ages. The article discusses the data from 24 interviews with older people aged 65 to 98 years in Italy to answer the following research questions: What kinds of media repertoires emerge? What kinds of competences and media literacies can be described? What kinds of support and training do older people get and wish to receive? The analysis of the data produced four specific profiles concerning media repertoires: analogic, accidental, digital-instrumental, and hybridised users. Media literacy is still a critical framework, but the interviewees were open to opportunities to improve their competences. The use of digital media has received a strong boost due to the pandemic, as digital media have been the only way to get in touch with others and carry out their daily routine.
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Cawley, Anthony. "Digital Transitions." Journalism Studies 20, no. 7 (June 6, 2018): 1028–49. http://dx.doi.org/10.1080/1461670x.2018.1481348.
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Simone, Maria. "Digital Disconnect." Journal of Broadcasting & Electronic Media 58, no. 2 (April 3, 2014): 330–32. http://dx.doi.org/10.1080/08838151.2014.906440.
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Folaron, Debbie. "Digital World Communication аnd Translation." Slovo.ru: Baltic accent 10, no. 3 (2019): 9–27. http://dx.doi.org/10.5922/2225-5346-2019-3-1.
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The introduction of digital computers, information and communication technologies (ICTs), and the Internet/Web has broadened the scope of communication globally in ways unprecedented in human history. The “digital world” implies more than the technical and instrumental aspects and usage of technology; it equally involves our tangible human social engagement and interface with the tools and technologies themselves. The relevance of digital studies to translation studies, and vice versa, is substantial. Both fields intrinsically deal with language, information, and communication and are inextricably linked to technology. After a brief introduction, the article highlights first the essential informational and communicational foundation of technology development that intertwined with histories of translation technology. The convergence of these multiple histories has led to today’s 24/7 digital infrastructure. It then considers the social and cultural facets of the digital world, presenting research areas in digital studies that can be explored in relation to translation studies. While the existing analytical and critical approaches to researching translation can arguably be extended and transposed to include elements of the contemporary digital context, there are also compelling and legitimate reasons for contextualizing translation within the broader, global communication universe, positioning it wholly within the digital sphere.
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García Rosales, Daniel Francisco. "Digital communication. Integrated marketing strategies." Questiones Publicitarias 3, no. 26 (July 8, 2020): 57. http://dx.doi.org/10.5565/rev/qp.354.
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Arcos, Rubén, and Hanna Smith. "Digital Communication and Hybrid Threats." Revista ICONO14 Revista científica de Comunicación y Tecnologías emergentes 19, no. 1 (January 1, 2021): 1–14. http://dx.doi.org/10.7195/ri14.v19i1.1662.
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La amenaza híbrida es un concepto que aparece en documentos oficiales y estrategias de seguridad de los estados. Tanto la UE como la OTAN han tomado medidas serias para contrarrestar la actividad relacionada con las amenazas híbridas. Este monográfico sobre comunicación digital y amenazas híbridas tiene como objetivo avanzar en la comprensión de cómo los actores de amenazas híbridas utilizan y pueden potencialmente explotar el entorno de la información para atacar las sociedades democráticas y los procesos de toma de decisiones en diferentes niveles, para diferentes propósitos. Las TIC han traído avances notables en la forma en que obtenemos información y construimos conciencia sobre el mundo y sus eventos e interactuamos con los demás, pero al mismo tiempo crean oportunidades para realizar operaciones e influenciar con una intención hostil. La guerra política, las medidas activas y las acciones encubiertas dirigidas por la comunicación no son nuevas, y la propaganda se ha utilizado a lo largo de la historia en situaciones de conflicto y guerra. Estas herramientas son empleadas por actores autoritarios hostiles y / o en una escala que ha interferido en procesos democráticos como las elecciones, erosiona la confianza en las instituciones, polariza y divide las sociedades de manera malsana. Dado que los seres humanos toman decisiones basadas en sus representaciones sobre el mundo y la información disponible a través de interacciones simbólicas interpersonales y a través de los diferentes medios, la información puede ser utilizada deliberadamente para actividades malignas que produzcan efectos cognitivos, afectivos y conductuales.