scholarly journals Aplicación de la inteligencia artificial al periodismo: análisis de la producción académica

2021 ◽  
Author(s):  
Sonia Parratt-Fernández ◽  
Javier Mayoral-Sánchez ◽  
Montse Mera-Fernández
Keyword(s):  
Research Area ◽  
Palabras Clave ◽  
Nuevas Tecnologías ◽  
The Usa ◽  
Data Journalism ◽  
Methodological Approaches ◽  
Qualitative Methodologies ◽  
Short Time ◽  
Near Future

Journalism has been able to adapt quickly to technological innovation, especially in recent years. The application of algorithms and artificial intelligence (AI) to this discipline is a phenomenon that has developed rapidly in a very short time. This is therefore a research area that, in spite of its short life, deserves special interest. The objective of this review article is to map and analyze the global scientific production on this topic and to identify which countries are most focused on this issue, which areas are studied most and using which methodological approaches, how and where it is evolving, and the gaps present in this research. The review of 358 texts confirms the considerable attention from academia during the last decade, especially between 2015 and 2020, and that the USA is, by far, the country with most publications on this subject. Most of the published works are research articles carried out, above all, using qualitative methodologies. The areas that have attracted the most interest to date are data journalism, robot writing, and news verification. As is to be expected in a developing discipline, others such as the review of the role of the journalist, the personalization of content, or the incorporation of AI into teaching of journalism have not yet been sufficiently explored but surely will be in the near future. Resumen El periodismo ha demostrado adaptarse rápidamente a las irrupciones tecnológicas, especialmente en los últimos años. La aplicación de los algoritmos y la inteligencia artificial (IA) a este ámbito es un fenómeno que se está desarrollando de manera vertiginosa en muy poco tiempo, de ahí que nos encontremos ante un área de investigación académica que, aunque lleva pocos años de recorrido, resulta de especial interés. El objetivo del presente artículo de revisión es trazar un mapa global y analizar la producción científica publicada sobre este tema y detectar qué países se ocupan más de este asunto, qué áreas son más estudiadas y desde qué enfoques metodológicos, averiguar cómo y hacia dónde evoluciona y cuáles son los vacíos existentes en dicha investigación. Se confirma, tras examinar 358 textos, que la atención de la academia ha sido considerable durante la última década, especialmente entre los años 2015 y 2020, y que Estados Unidos es, con mucha diferencia, el país con más publicaciones sobre este tema. La mayor parte de los trabajos publicados son artículos de investigación que han sido realizados, sobre todo, con metodologías cualitativas. Las áreas que han despertado un mayor interés hasta el momento son el periodismo de datos, la redacción mediante robots y la verificación de noticias. Como es de esperar en una disciplina en desarrollo, existen otras –como la revisión del papel del periodista, la personalización de contenidos o la incorporación de la IA a la enseñanza del periodismo– que todavía no han sido suficientemente exploradas pero que seguramente lo serán en un futuro no muy lejano. Palabras clave Inteligencia artificial; Periodismo; Innovación; Revisión; Medios; Algoritmos; Nuevas tecnologías de la información; TIC; Teoría; Metodologías; Periodismo de datos; Periodismo robot; Verificación de noticias.

Microanalysis of Oil Shale of the Leningrad Field

2020 ◽  
Vol 854 ◽  
pp. 188-193
Author(s):  
Svetlana N. Saltykova
Keyword(s):  
Functional Groups ◽  
Oil Shale ◽  
Raw Material ◽  
Solid Fuels ◽  
Low Grade ◽  
The World ◽  
The Usa ◽  
Near Future ◽  
Scanning Electron

The development of the fuel and energy complex entails a direct increase in energy consumption and the development of fundamentally new types of resources. In the near future, it is predicted that the role of solid fuels, including low-grade ones, will increase in the country's fuel and energy balance, which is primarily due to their large reserves. Russia ranks third after the USA and Brazil in the world for this mineral and, according to the latest estimates, potential reserves of this raw material are in the order of 700,288.85 million t. The article is devoted to the analysis of the chemical composition of oil shale of the Leningrad field. The point microanalysis of oil shale was carried out on the scanning electron microscope TESCAN, and IR spectra of various functional groups that are part of the shale were obtained and analyzed. It has been revealed that the functional groups C-C, C=O, CH2, CH3, SH are typical for the organic component of the oil shale of the Leningrad field. Carbonates, silicates and hydroxides mainly represent the mineral part with impurities represented by phosphates, sulfides and sulfates.

scholarly journals Acontecimientos anónimos, un proyecto artístico sobre sobre la pantalla contemporánea

AusArt ◽  
2016 ◽  
Vol 4 (1) ◽  
pp. 53-64
Author(s):  
María Zárraga Llorens
Keyword(s):  
New Technologies ◽  
Electronic Devices ◽  
Digital Tools ◽  
Contemporary Society ◽  
Main Character ◽  
Urban Context ◽  
Palabras Clave ◽  
Nuevas Tecnologías ◽  
Artistic Work

Reflexionar y teorizar sobre la realidad a través de un proyecto artístico que utiliza la fotografía, el fotomontaje, el tratamiento digital. Este es el objetivo de este texto, interpretar ciertos aspectos de las nuevas tecnologías a partir de la observación del entorno urbano. En concreto, destacamos el papel relevante, casi hegemónico de las pantallas de nuestros dispositivos y como observamos que influyen en nuestra actitud. En la actualidad estos elementos, las pantallas, se hacen imprescindibles en nuestra sociedad contemporánea y se convierten en extensiones de nuestro cerebro, que nos permiten permanecer constantemente comunicados e informados. A lo largo del texto relacionamos conceptos con el pensamiento de algunos teóricos de las nuevas tecnologías. A estas reflexiones se acompaña la descripción y las imágenes que ilustran el proceso de trabajo de nuestro propio proyecto artístico, en el que se ve a la pantalla protagonista como símbolo de nuestro tiempo. Palabras-clave: PANTALLA; FOTOGRAFÍA ESCENIFICADA; ACTITUD; HEGEMONÍA; NUEVAS TECNOLOGÍAS Anonymous affairs, an artistic project about the contemporary screen AbstractThinking over and considering about reality through an artistic project. Using photography, photomontage and digital tools. The aim of this text is to understand certain aspects from the new technologies, watching the urban context. Specifically we highlight the hegemonic and outstanding role of the screens, the electronic devices and the way these gadgets affect our everyday behavior. Nowadays, these elements, the screens, have become essentials in our contemporary society and they spread our brain, allowing us to keep constantly informed and communicated. All along the text, we relate concepts with the thought of certain experts of the new technologies. These considerations go along with the description and pictures from our own artistic work where the screen as main character became the symbol of our time. Keywords: SCREEN; STAGED PHOTOGRAPHY; ATTITUD; HEGEMONY; NEW TECHNOLOGIES

DNA methylation in satellite repeats disorders

2019 ◽  
Vol 63 (6) ◽  
pp. 757-771 ◽  
Author(s):  
Claire Francastel ◽  
Frédérique Magdinier
Keyword(s):  
Dna Methylation ◽  
Human Genome ◽  
Repetitive Dna ◽  
Dna Sequences ◽  
Satellite Repeats ◽  
Tremendous Progress ◽  
Genes Encoding ◽  
Dna Elements ◽  
Near Future

Abstract Despite the tremendous progress made in recent years in assembling the human genome, tandemly repeated DNA elements remain poorly characterized. These sequences account for the vast majority of methylated sites in the human genome and their methylated state is necessary for this repetitive DNA to function properly and to maintain genome integrity. Furthermore, recent advances highlight the emerging role of these sequences in regulating the functions of the human genome and its variability during evolution, among individuals, or in disease susceptibility. In addition, a number of inherited rare diseases are directly linked to the alteration of some of these repetitive DNA sequences, either through changes in the organization or size of the tandem repeat arrays or through mutations in genes encoding chromatin modifiers involved in the epigenetic regulation of these elements. Although largely overlooked so far in the functional annotation of the human genome, satellite elements play key roles in its architectural and topological organization. This includes functions as boundary elements delimitating functional domains or assembly of repressive nuclear compartments, with local or distal impact on gene expression. Thus, the consideration of satellite repeats organization and their associated epigenetic landmarks, including DNA methylation (DNAme), will become unavoidable in the near future to fully decipher human phenotypes and associated diseases.

ІНТЕРПРЕТАЦІЯ КАТЕГОРІЇ РОЗВИТКУ В СУЧАСНІЙ ПСИХОЛОГІЇ

1970 ◽  
Vol 8 (1) ◽  
pp. 22-30
Author(s):  
Анжеліка Шамне
Keyword(s):  
Cultural Context ◽  
Developmental Psychology ◽  
Structure And Dynamics ◽  
Modern Psychology ◽  
Development Site ◽  
Approaches To Study ◽  
Methodological Approaches ◽  
Self Motion

У статті розглянуто сучасні підходи до інтерпретації категорії розвитку, розкрито теоретичні  та методологічні підходи до вивчення категорії розвитку у сучасній психології, визначено її психологічний  зміст,   моделі,   структуру   та   динаміку.   Категорія   розвитку   розглядається   як   епіцентр   наукової  проблематики у психології та як поняття інтегративного типу. Розвиток проаналізовано як категорію,  явище і проблему психології розвитку в різних аспектах аналізу. Розглянуто місце розвитку в системі  споріднених психологічних понять. У статті також аналізуються психологічні аспекти теоретичних та  методологічних  постнекласичних  тенденцій  вивчення  природи,  характеру  та  визначення  психічного  розвитку. Постнекласична парадигма та плюралістична методологія пізнання визначають розмитість  дисциплінарної мови  та  врахування  ролі  соціокультурного  контексту  при  вивченні  психологічних явищ.  Важливими тенденціями сучасного теоретико-методологічного стану психологічних досліджень розвитку  також є визнання неефективності моністичного підходу до його вивчення, взаємозв'язок теоретичних ідей  та   спроби   створення   метатеоретичних   схем,   постнекласичне   розуміння   розвитку   як   принципово  незавершеного   процесу   саморуху,   актуалізація   антропологічного   діапазону   проблем   та   посилення  спрямованості на роль культурного контексту в дослідженні розвитку людини.  The article deals with the modern approaches to the interpretation of the category of development, reveals  the theoretical and methodological approaches to study of development in modern psychology, its psychological  content, patterns, structure and dynamics. Category of development is viewed as an epicenter of scientific issues in  modern  psychology  and  the  concept  of  the  integrative  type.  Category  of  development  is  considered  as  the  phenomenon  and  the  problem  of  developmental  psychology  in  various  aspects  of  the  analysis.  Analyzed  the  development site in the related psychological concepts. The article analyzes the psychological aspects of theoretical  and methodological postnonclassical contemporary trends in the study of nature, character, and determination of  mental  development.  Postnonclassical  paradigm  and  pluralistic  methodology  of  knowledge  determine  the  disciplinary blurring and increase of the role of the analysis of socio-cultural context in the study of psychological  phenomenon. The important tendencies of modern theoretical and methodological state of psychological researches  of development are facts of inefficiency of the monistic approach to its study, interconnection of theoretical ideas  and   attempts   of  creating   metatheoretical   schemes,   postnonclassical   understanding   of   development   as   a  fundamentally  uncompleted  process  of  self-motion,  actualization  of  anthropological  range  of  problems  and  strengthening of focus on the role of cultural context in research of human development.   

Overview of Biological Therapy in Ulcerative Colitis: Current and Future Directions

2015 ◽  
Vol 24 (2) ◽  
pp. 203-213 ◽  
Author(s):  
Federica Furfaro ◽  
Cristina Bezzio ◽  
Sandro Ardizzone ◽  
Alessandro Massari ◽  
Roberto De Franchis ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Immunosuppressive Agents ◽  
Mucosal Healing ◽  
Aminosalicylic Acid ◽  
Proinflammatory Mediators ◽  
Experimental Drugs ◽  
New Treatments ◽  
Aggressive Clinical Course ◽  
Near Future

The treatment of ulcerative colitis (UC) has changed over the last decade. It is extremely important to optimize the therapies which are available nowadays and commonly used in daily clinical practice, as well as to stimulate the search for more powerful drugs for the induction and maintenance of sustained and durable remission, thus preventing further complications. Therefore, it is mandatory to identify the patients' prognostic variables associated with an aggressive clinical course and to test the most potent therapies accordingly.To date, the conventional therapeutic approach based on corticosteroids, salicylates (sulfasalazine, 5-aminosalicylic acid) or immunosuppressive agents is commonly used as a first step to induce and to maintain remission. However, in recent years, knowledge of new pathogenetic mechanisms of ulcerative colitis have allowed us to find new therapeutic targets leading to the development of new treatments that directly target proinflammatory mediators, such as TNF-alpha, cytokines, membrane migration agents, cellular therapies.The aim of this review is to provide the most significant data regarding the therapeutic role of drugs in UC and to give an overview of biological and experimental drugs that will become available in the near future. In particular, we will analyse the role of these drugs in the treatment of acute flare and maintenance of UC, as well as its importance in mucosal healing and in treating patients at a high risk of relapse.

The Impact of Quantitative Easing on Emerging Markets – Literature Review

e-Finanse ◽  
2018 ◽  
Vol 14 (4) ◽  
pp. 67-76
Author(s):  
Piotr Bartkiewicz
Keyword(s):  
Emerging Markets ◽  
Large Scale ◽  
Empirical Literature ◽  
Quantitative Easing ◽  
Methodological Choices ◽  
The Subject ◽  
Methodological Approaches ◽  
The Impact ◽  
Sufficient Precision

AbstractThe article presents the results of the review of the empirical literature regarding the impact of quantitative easing (QE) on emerging markets (EMs). The subject is of interest to policymakers and researchers due to the increasingly larger role of EMs in the world economy and the large-scale capital flows occurring after 2009. The review is conducted in a systematic manner and takes into consideration different methodological choices, samples and measurement issues. The paper puts the summarized results in the context of transmission channels identified in the literature. There are few distinct methodological approaches present in the literature. While there is a consensus regarding the direction of the impact of QE on EMs, its size and durability have not yet been assessed with sufficient precision. In addition, there are clear gaps in the empirical findings, not least related to relative underrepresentation of the CEE region (in particular, Poland).

Potential Role of Cytokines in Children with Acute Appendicitis and Acute Mesenteric Lymphadenitis

2011 ◽  
Vol 11 (1) ◽  
pp. 130-133
Author(s):  
Astra Zviedre ◽  
Arnis Engelis ◽  
Mohit Kakar ◽  
Aigars Pētersons
Keyword(s):  
Early Detection ◽  
Acute Appendicitis ◽  
Inflammatory Mediators ◽  
Potential Role ◽  
Clinical Symptoms ◽  
Future Research ◽  
Mesenteric Lymphadenitis ◽  
Proper Diagnosis ◽  
Near Future

Potential Role of Cytokines in Children with Acute Appendicitis and Acute Mesenteric Lymphadenitis Although, AAP and AML have different etiological factors, clinical symptoms are very much similar but treatment tactics in both the disease differ a lot. In case of AML, treatment is more conservative and does not require hospitalization while in case of AAP immediate hospitalization and maybe further surgery can be mandatory. With the identification of group of cytokines serum inflammatory mediators IL-8, IL-10, IL-12[p70], IL-17, TNF-a and MCP-1, it is believed early and proper diagnosis of AAP in the near future. Research of cytokines-serum inflammatory mediators has opened new opportunities for an early detection and differentiation of these two diseases in children.

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