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Добірка наукової літератури з теми "Digital communications technologies"

Автор: Grafiati

Опубліковано: 10 січня 2023

Оновлено: 28 січня 2023

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Статті в журналах з теми "Digital communications technologies"

1

Brett, Clare. "Educational Perspectives on Digital Communications Technologies." E-Learning and Digital Media 6, no. 3 (January 1, 2009): 281–91. http://dx.doi.org/10.2304/elea.2009.6.3.281.

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Анотація:

This article examines key issues in how new technologies are impacting upon how we teach, learn and collaborate, and uses an educational research project called GRAIL (Graduate Researcher's Academic Identity Online) under development to illustrate some fundamental issues in adopting new technologies. A significant challenge to the effective use of new technologies in education is the evolution of social practices around those technologies and the discrepancies between broader social uses of new technologies and how those same technologies can be used in educational contexts. The article describes challenges to design along the dimensions of public/private and individual/collaborative and uses data from a series of project research studies to illustrate the nature of these challenges and possible solutions. The taking up of new technologies in new ways requires the evolution of social practices of use – these practices simultaneously reflect and change our culture, and the evolution of such processes takes time.

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2

Іванова, Зоя Олегівна, та Володимир Олегович Іванов. "ОСОБЛИВОСТІ МАРКЕТИНГОВОЇ КОМУНІКАЦІЙНОЇ ДІЯЛЬНОСТІ ПІДПРИЄМСТВА З ВИКОРИСТАННЯМ ЦИФРОВИХ ІНСТРУМЕНТІВ ТА ТЕХНОЛОГІЙ". Bulletin of the Kyiv National University of Technologies and Design. Series: Economic sciences 139, № 5 (3 квітня 2020): 32–39. http://dx.doi.org/10.30857/2413-0117.2019.5.3.

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Анотація:

The authors seek to explore the importance of implementing marketing communications in modern business settings. The article offers insights into specific features of marketing communications and their essential role in company activities, being a critical factor that impacts on company competitiveness, creating its positive image among consumers, disseminating information about company products and services, etc. The research provides interpretations of the classic concepts of "communication", "marketing communication", "digital communication" along with presenting modern digital technologies of marketing communications. Based on the analysis of scientific literature, the major benefits of digital communications have been revealed, in particular: their interactivity, personalization and measurability. Also, a comparative overview of traditional and digital marketing communications is provided. Resting upon the works of N. Illiashenko, O. Savchenko, M. Stelnzer, J. Wubben, D. Khalilov, the authors suggest the basic tools of digital communications as well as providing the main advantages and disadvantages in their application. Particular emphasis is placed on the benefits of modern digital technologies of marketing communications (3D technologies; augmented reality (AR); virtual reality (VR); QR code). To achieve the most effective results from the implementation of digital tools and technology for sales promotion, it is critical to design a clear and specific marketing communication program that will contribute to developing a detailed marketing plan and build a company strategy for the future.

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3

Marinov, Rusi. "Analog environment vs. digital communications." Yearbook of Department Mass Communications 1 (October 7, 2020): 11–34. http://dx.doi.org/10.33919/ydmc.19.1.1.

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Анотація:

In this article, I discuss problems associated with new technologies, digital communications and the future of analog interaction models. I also analyze the development possibilities of artificial intelligence and neural networks based on analog computhttping systems. The transformation today, involves a radical change in existing models and the rediscovery of the benefits of some traditional approaches, which in another context can be much more effective than existing information and digital tools. In this case, it is the analog approaches of quantum computing in combination with new technologies that lead to better results, development of society and the creation of a more human environment.

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4

Pyrma, R. V. "The Influence of Digital Communications on Political Participation." Humanities and Social Sciences. Bulletin of the Financial University 9, no. 4 (December 4, 2019): 63–69. http://dx.doi.org/10.26794/2226-7867-2019-9-4-63-69.

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Анотація:

The article provides a review of studies assessing the effects of digital communication technologies on the political participation of citizens. Political participation is understood as civic engagement. The author considers the changes in the forms of political participation of citizens in the transition of digital communications from unidirectional information technologies Web 1.0 to interactive technologies Web 2.0 used in social media. Evaluation of the impact of digital communications on public activity is shown from various well-founded positions of ‘cyber-pessimists’ and ‘cyberoptimists’. Pessimists note the negative effects of the increased use of digital communications, which consist of social disunity, the erosion of social capital and, as a result, in a decrease in civil and political activity. In turn, optimists argue that the intensive use of digital communications has opened up opportunities for access to the necessary information and the creation of new forms of political participation, significantly reducing the cost (time, effort) of mobilising supporters and coordinating action. Moreover, digital media has created conditions for the implementation of creative and non-political formats of participation, which are often transformed into political actions. Based on the metadata, the author concluded it is necessary to strengthen and diversity of the effects of digital communication on civic and political participation.

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Liu, Haimeng, Chuanglin Fang, and Siao Sun. "Digital inequality in provincial China." Environment and Planning A: Economy and Space 49, no. 10 (May 30, 2017): 2179–82. http://dx.doi.org/10.1177/0308518x17711946.

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Анотація:

The rapid spread of information and communications technologies is accelerating the development of our economy and society. While information and communications technologies have become an important development tool that reshapes many aspects of the world’s activities, digital inequality emerges on a worldwide scale due to difference in access to and use of information and communications technologies. Digital inequality, which is a new phenomenon in the current information era, will widen the gap between developed and developing countries/regions. China has witnessed rapid informationization along with its booming economic growth over the past decade. However, digital inequality, as an important aspect of social inequalities in China, has received only scant attention currently. Based on the technique of cartogram, Figures display provincial information and communications technologies development index (IDI) values in 2010 and 2015 in China, exhibiting high inequality. Regions of the highest information and communications technologies levels are distributed along China's eastern coast. On the contrary, the provinces in the west present very low information and communications technologies levels. The coefficient of variation of IDI values dropped from 0.30 to 0.18, indicating declining digital inequality in China. A causal bidirectional relation probably exists between the economic development and information and communications technologies levels.

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6

Deo, Shekhar. "Audience Measurement Through Digital Communications and Advanced Technologies." Research World 2015, no. 51 (March 2015): 26–28. http://dx.doi.org/10.1002/rwm3.20209.

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7

Dobrinskaya, Daria E. "Digital sociology for exploring digital society." Вестник Пермского университета. Философия. Психология. Социология, no. 2 (2021): 250–59. http://dx.doi.org/10.17072/2078-7898/2021-2-250-259.

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Анотація:

The advent of the digital age has become a serious challenge for researchers in various fields of scientific knowledge. Among others, this refers to sociology, which tried to give an adequate answer to the question of how the world is changing. The purpose of this article is to outline the contours of a new sociological field — digital sociology, which has been actively developing in recent years. The article provides an overview of Russian and international studies that have contributed to the formation of the scope of research and research objectives of digital sociology. It focuses on digital society, which appears due to the development and implementation of modern technological infrastructure represented by key digital technologies (communication networks, big data technologies, algorithms and complex algorithmic systems, platforms, artificial intelligence technologies, cloud computing, augmented and virtual reality technologies, etc.). This extremely complex infrastructure has a decisive influence on the emergence of new social practices, on identity, on the everyday life of both the individual and society as a whole. Digital sociology aims to theorize critically about digitalization, datafication, algorithmization, and platformization, and to determine the social implications of these processes. Moreover, digital sociology offers a range of methodological techniques and tools based on digital technologies that provide new possibilities for quantitative and qualitative sociological research. Digital sociology is also seen as a professional sociological practice which includes teaching the discipline, carrying out scientific communications, and sharing the results of sociologists’ scientific work.

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8

Wojciechowski, Łukasz P., and Katharina Fichnová. "New technologies and ambient marketing communication." Annales Universitatis Paedagogicae Cracoviensis | Studia de Cultura 14, no. 2 (June 30, 2022): 22–46. http://dx.doi.org/10.24917/20837275.14.2.2.

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Анотація:

This paper introduces unconventional forms and technology of digital communication, which guerilla and ambient marketing communication utilize to implement strategies of communi-cation with clients. It presents specifics of the mentioned types of communication, pointing out creativity and its remarkable unique attributes (originality, the element of surprise, effectivity and others). In our selection of 300 respondents, differences in subjective perception of attributes were identified in ambient marketing communication and in classical creative form of marketing communication. Our paper characterizes strategies and visual techniques used in them, and new technologies implementing the element of surprise for creation of positive emotions. With the use of selected examples, we illustrate possibilities for digital communication with implemented communication strategies. At the end, we offer our own synthesized scheme of creativity levels in marketing communication addressing the special importance ofcreativity, with a regard to the new technologies and with an investigative approach towards the ambient and guerilla marketing communications using these new technologies at the set levels.

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9

Nazir, Sajid, and Mohammad Kaleem. "Optical Network Technologies for Future Digital Cinema." Advances in Optical Technologies 2016 (December 13, 2016): 1–8. http://dx.doi.org/10.1155/2016/8164308.

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Анотація:

Digital technology has transformed the information flow and support infrastructure for numerous application domains, such as cellular communications. Cinematography, traditionally, a film based medium, has embraced digital technology leading to innovative transformations in its work flow. Digital cinema supports transmission of high resolution content enabled by the latest advancements in optical communications and video compression. In this paper we provide a survey of the optical network technologies for supporting this bandwidth intensive traffic class. We also highlight the significance and benefits of the state of the art in optical technologies that support the digital cinema work flow.

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Argyris, Apostolos. "Photonic neuromorphic technologies in optical communications." Nanophotonics 11, no. 5 (January 19, 2022): 897–916. http://dx.doi.org/10.1515/nanoph-2021-0578.

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Анотація:

Abstract Machine learning (ML) and neuromorphic computing have been enforcing problem-solving in many applications. Such approaches found fertile ground in optical communications, a technological field that is very demanding in terms of computational speed and complexity. The latest breakthroughs are strongly supported by advanced signal processing, implemented in the digital domain. Algorithms of different levels of complexity aim at improving data recovery, expanding the reach of transmission, validating the integrity of the optical network operation, and monitoring data transfer faults. Lately, the concept of reservoir computing (RC) inspired hardware implementations in photonics that may offer revolutionary solutions in this field. In a brief introduction, I discuss some of the established digital signal processing (DSP) techniques and some new approaches based on ML and neural network (NN) architectures. In the main part, I review the latest neuromorphic computing proposals that specifically apply to photonic hardware and give new perspectives on addressing signal processing in optical communications. I discuss the fundamental topologies in photonic feed-forward and recurrent network implementations. Finally, I review the photonic topologies that were initially tested for channel equalization benchmark tasks, and then in fiber transmission systems, for optical header recognition, data recovery, and modulation format identification.

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Більше джерел

Дисертації з теми "Digital communications technologies"

1

Johnson, Kathryn E. "From Analog to Digital Control: A Study of the Russian Experience with Communications Technologies." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1397610782.

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2

Guice, Robert J. Munoz Ramon J. "IEEE 802.16 Commercial Off The Shelf (COTS) technologies as a compliment to Ship To Objective Maneuver (STOM) communications." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Sep%5FGuice.pdf.

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Анотація:

Thesis (M.S. in Information Technology Management)--Naval Postgraduate School, Sept. 2004.
Thesis advisor(s): Rex Buddenberg. Includes bibliographical references (p. 103-105). Also available online.

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3

Ong, Chin Siang. "Digital phased array architectures for radar and communications based on off-the-shelf wireless technologies." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FOng.pdf.

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Анотація:

Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, December 2004.
Thesis advisor(s): David C. Jenn, Siew Yam Yeo. Includes bibliographical references (p. 63-64). Also available online.

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4

Gezer, Berat Levent. "Multi-beam digital antenna for radar, communications, and UAV tracking based on off-the-shelf wireless technologies." Thesis, Monterey California. Naval Postgraduate School, 2006. http://hdl.handle.net/10945/2583.

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Анотація:

The state-of-art technologies keep generating new ways of improving on the performance of the old systems. Array antennas, one of the continuously improving technologies, brought many benefits to our life. The superiorities of array antennas remove the disadvantages of the old technology radars such as great sidelobes, vulnerability to the jammers, and degradation effect of the clutter. Array antennas find many applications on different areas. Today, unmanned aerial vehicles (UAVs) have begun to be seen in our life more often than before. UAVs prevent pilot loss of life. They carry out a variety of military and civilian missions such as surveillance and reconnaissance, target recognition, battle damage assessment, EW, search and rescue, and traffic monitoring. An important use of the UAVs is troop support, carrying out reconnaissance and surveillance missions, which requires maintaining a data-link with troops in order to send any data collected, such as video images, or audio. During operations it is necessary to continuously maintain a data and control link with the operator. This requires the ground station antenna to track the UAV so the antenna beam is pointed properly. The purpose of this research is to design and build an array to angle-track a UAV and, eventually, to accomplish the data transfer from the UAV to the ground station.

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5

Hammargren, Erika. "Tate Modern in the Digital Age : A case study addressing the use of digital technology, audience interaction and participation at Tate Modern." Thesis, Stockholms universitet, JMK, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-144108.

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Анотація:

The previous Head of Digital at Tate, John Stack, argues that digital transformation and the audience’s increasing expectation of participation are the two major changes during the last ten years (Mitchell 2014). This thesis addresses Tate Modern’s use of digital technologies with focus on how audience interaction and participation is facilitated through the affordances of digital technology. Additionally, this thesis examines how Tate’s digital policies corresponds with Tate Modern’s actual practices, online and onsite, regarding audience participation and interaction. Discrepancies regarding Tate Modern’s practical approach to audience interaction and participation in relation to its policies were identified. The audience was not genuinely invited to participate through digital technologies during the examined period. Tate Modern, although being a leader in its field, still has some way to go in its digital development and its approach towards the audience before becoming a truly participatory museum.

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6

Masiero, Silvia. "Imagining the state through digital technologies : a case of state-level computerization in the Indian public distribution system." Thesis, London School of Economics and Political Science (University of London), 2014. http://etheses.lse.ac.uk/950/.

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Анотація:

The study of e-governance in developing nations is informed by the idea that new technologies, reshaping the very nature of public services, can generate better outcomes in their provision. Beyond objective changes in governance infrastructures, the subjective perception of the state, as it is constructed by service recipients, is exposed to a parallel process of change, whose study has generated a novel research domain in the field of egovernance for development. With a view of contributing to this domain, this thesis studies the role of ICTs in processes of image formation on the state, as experienced by citizens in a developing country context. The theory on which the thesis is developed views technology as embedded in its sociopolitical context, and conceives e-governance as implicated in the reconstruction of images of the state. This vision is applied to the computerization of the main food security programme in India, the Public Distribution System (PDS), as it has been devised and implemented in the state of Kerala. Through an interpretive case study of the object at the core of computerization, known as the Electronic Public Distribution System or e-PDS, the thesis investigates the ICT-led processes of image construction by the state, and the ways in which citizens, confronted with new images, structure their perception of these. Through inclusion of front-end PDS services in existing infrastructure, and through the inscription of a clear problem-solution nexus in e-PDS, the state is found, as expected, to be using e-governance as a means to reconstruct its own image. At the same time, though, the loci of image formation that are found in citizens (direct experience, social networks, and political circuits) systematically escape control by governmental action, and seem to be, in fact, only marginally touched by the ICT-induced reinvention of governance. The thesis results, therefore, in an extension of existing theory in this respect: the capability of the state to reconstruct its image, through the usage of new technologies, is limited by the spaces of image formation which citizens experience in their daily lives.

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7

Soupizet, Jean-François. "Technologies de l'information et des communications, effet sur les économies en développement: une approche en termes de systèmes d'accès." Doctoral thesis, Universite Libre de Bruxelles, 2002. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211357.

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8

Alexandre, Mariana dos Reis. "Um estudo sobre objetos digitais de aprendizagem no processo de alfabetização e letramento." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/152779.

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Анотація:

Submitted by MARIANA DOS REIS ALEXANDRE (mah.mari17@gmail.com) on 2018-02-20T23:43:00Z No. of bitstreams: 1 Dissertação - Mariana dos Reis Alexandre.pdf: 4860323 bytes, checksum: 5ce8be988feb61e1eefae305976648f1 (MD5)
Approved for entry into archive by Maria Marlene Zaniboni null (zaniboni@bauru.unesp.br) on 2018-02-21T12:33:22Z (GMT) No. of bitstreams: 1 alexandre_mr_me_bauru.pdf: 4860323 bytes, checksum: 5ce8be988feb61e1eefae305976648f1 (MD5)
Made available in DSpace on 2018-02-21T12:33:22Z (GMT). No. of bitstreams: 1 alexandre_mr_me_bauru.pdf: 4860323 bytes, checksum: 5ce8be988feb61e1eefae305976648f1 (MD5) Previous issue date: 2017-12-22
As Tecnologias Digitais da Informação e Comunicação (TDIC) estão cada vez mais presentes no nosso cotidiano, modificando comportamentos e estilos de vida. Essas mudanças são, também, percebidas nas escolas, principalmente, nos alunos, mesmo naqueles que não possuem acesso ao universo digital em casa. Nas escolas públicas, encontramos alguns entraves: há computadores disponíveis para o uso, porém para alguns professores dos Anos iniciais ainda há dúvida sobre as possibilidades de usá-los na alfabetização: por que, como e quando utilizá-los. Assim, questionamos se há e como são os Objetos Digitais de Aprendizagem (ODA) que auxiliam no processo de alfabetização e letramento. Para tanto, estabelecemos como objetivo geral avaliar a aplicabilidade dos ODA para o processo de alfabetização e letramento. Para alcançá-lo, delimitamos, como objetivos específicos: a) levantar e analisar os ODA existentes para uso no processo de alfabetização e letramento de acordo com os níveis de escrita e o currículo; b) aplicar e verificar a aplicabilidade dos ODA selecionados em relação aos alunos e à prática docente da própria pesquisadora; c) desenvolver um material de apoio com sugestões de ODA para utilização na alfabetização e letramento. Desse modo, utilizamos as contribuições da pesquisa qualitativa, com desenvolvimento interventivo e participante, sendo etapas do Trabalho: 1) estudos teóricos e documentais; 2) busca por ODA para alfabetização e letramento; 3) elaboração de um instrumento de análise e avaliação dos ODA; 4) análise e avaliação dos ODA encontrados; 5) aplicação com alunos; 6) análise e interpretação dos resultados; 7) desenvolvimento de um site de suporte aos professores com sugestões de jogos para os níveis de alfabetização. Após a análise e aplicação ODA encontrados, doze foram descritos e organizados em um site de fácil acesso e uso pelos professores que consiste no produto desta dissertação de Mestrado Profissional. Os resultados desta pesquisa apresentam a importância do papel mediador do professor e de sua preparação prévia para selecionar e analisar os ODA a serem explorados na prática docente, visto que o uso depende do perfil docente, discente e do contexto, mas, para isso, há necessidade de subsídios ao letramento digital do professor. Portanto, este Trabalho é relevante por articular o uso das TDIC na prática pedagógica, em especial na alfabetização, mas inevitavelmente, aspectos relacionados às políticas públicas, como infraestrutura e formação docente para o letramento digital, precisam ser analisados criticamente.
Digital Information and Communication Technologies (TDIC) are increasingly present in our daily lives, modifying behaviors and lifestyles. These changes are also perceived in schools, especially in students, even those who do not have access to the digital universe at home. In public schools, we find some obstacles: there are computers available for use, however, for some teachers in the early years there is still doubt about the possibilities of using them in literacy: why, how and when to use them. Thus, we questioned if there are and how are the Digital Learning Objects (ODA) that assist in the process of literacy and literacy. Therefore, we established as general objective to evaluate the applicability of the ODA to the process of literacy and literacy. To achieve this, we define as specific objectives: a) to raise and analyze the existing ODA for use in the process of literacy and literacy, according to the levels of writing and the curriculum; b) apply and verify the applicability of the selected ODA in relation to the students and the teaching practice of the researcher herself; c) develop supporting material with ODA suggestions for use in literacy and literacy. Thus, we use the contributions of the qualitative research, with intervention and participant development, being stages of the work: 1) theoretical and documentary studies; 2) search for ODA for literacy and literacy; 3) preparation of an ODA analysis and evaluation tool; 4) analysis and evaluation of the ODA found; 5) application with students; 6) analysis and interpretation of results; 7) development of a site to support teachers with suggestions of games for different levels of literacy. After analysis and application of the ODA found, twelve were described and organized in one site of easy access and use by the teachers, consisting of the product of this dissertation for master's degree. The results of this research present the importance of the mediating role of the teacher and of his previous preparation to select and analyze the ODA to be explored in the teaching practice, since the use depends on the teacher, student and context profile, but for this, there is a need of subsidies to the teacher's digital literacy. Therefore, this work is relevant for articulating the use of TDICs in pedagogical practice, especially in literacy. But, inevitably, aspects related to public policies, such as infrastructure and teacher training for digital literacy, need to be critically analyzed.

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9

Zubkova, Alina Boleslavivna. "Business modeling in the digital economy." Thesis, НТУ "ХПІ", 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/37394.

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Анотація:

Fourth industrial revolution, artificial intelligence and digital communications entirely lead to the changes in the approaches to the business modeling. The ecosystems of the businesses more than ever before engage all kind of stakeholders to the process of value creation. The value is creating through the entire supply chain by the participation of business, its partners/providers and end consumer. The measure of participation of end consumer in the personalized value creation will depend on his/her engagement in this process. But the world of personal brands which we create by the use of different social media demands people uniqueness and attractiveness for the subscribers. The role of business will be to suggest this opportunity and do it as easier and transparent this can be. The biggest challenge by this kind of business modeling is to define the contribution in the final value of each participant of such collaboration.

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10

Mosako, Daniel Rankadi. "A study to identify and evaluate the roles and challenges of modern art museums - with special reference to the incorporation of digital technology in art museums in the Gauteng province of South Africa." Diss., University of Pretoria, 2017. http://hdl.handle.net/2263/61392.

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Анотація:

This research briefly introduces the roles of art museums and presents selected digital technology implementation challenges and benefits in art museums in the Gauteng Province. An art museum is a building or space for the exhibition of work of art, usually visual art. Art museums collect objects of art and other historic artefacts that are documented and exhibited for different purposes, such as aesthetic value, social, historic cultural and educational, significance and research values that are traceable to a specific society or group of individuals. In South Africa, particularly in the Gauteng Province, art museums are failing to keep pace with international trends about the use of digital technology. It is, therefore, important for art museums as information dissemination centres to incorporate digital technology in their daily museum business as it may offer the opportunity for these museums to become more effective and competitive in the global information society. A literature review is done to understand the trends of different digital technologies in other first world international cities. The examined literature revealed that the Internet and other technological applications of the new millennium prompted a re-evaluation of cutting edge museum research, education roles, and documentation capabilities. Consequently, digital technology became an integral component of the digital policies of many art museums, allowing them to satisfy the demand for online information sharing abilities. A qualitative research approach together with a constructivism educational theory is used to fully understand South Africa’s position regarding the use of digital technology. In South Africa, digital technology usage in art museums is predominantly limited to email exchange, electronic invitations to exhibitions, data capturing of collections and viewing of basic websites. In other words, digital technologies are not optimally used in the South African art museum environment. The study explores the benefits of digital technology interfaces at art museums against fixed traditional art museum information dissemination practices. The objectives of the study are to create an awareness of best practice in the implementation of digital technology interfaces at art museums in Gauteng. The findings in this study indicate that digital technologies have proved to be useful in several spheres of public life resulting in the popular utilization of e-learning, e-mail, e-health, e-government and e-commerce. It is, therefore, proposed that art museums in South Africa embrace digital technologies to enhance the transformation of these museums. In essence, the implementation of digital technologies such as ‘virtual tours’ and other popular social media platforms and applications may raise the profile of art museums and market their contents to wider audiences, and may also help to popularise their heritage collections for leisure and scholarly purposes.
Mini Dissertation (MCHS)--University of Pretoria, 2017.
Department of Arts & Culture
University of Pretoria
Visual Arts
MHCS
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Книги з теми "Digital communications technologies"

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Ince, A. Nejat, ed. Digital Satellite Communications Systems and Technologies. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3578-2.

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Sampei, Seiichi. Applications of digital wireless technologies to global wireless communications. Upper Saddle River, NJ: Prentice Hall PTR, 1997.

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3

(Group), Cutting Edge, ed. Digital desires: Language, identity and new technologies. London: I.B. Tauris, 2000.

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4

Goralski, Walter. ADSL & DSL technologies. 2nd ed. New York: Osborne/McGraw-Hill, 2002.

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5

Norman, Abramson, and IEEE Information Theory Society, eds. Multiple access communications: Foundations for emerging technologies. Piscataway, NJ: IEEE Press, 1993.

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6

N, Jayant, ed. Broadband last mile: Access technologies for multimedia communications. New York: Marcel Dekker/CRC Press, 2005.

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7

ADSL and DSL technologies. New York: McGraw-Hill, 1998.

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8

İnce, A. Nejat. Digital Satellite Communications Systems and Technologies: Military and Civil Applications. Boston, MA: Springer US, 1992.

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9

D, Browning Larry, ed. Information & communication technologies in action: Linking theory & narratives of practice. [Copenhagen]: Copenhagen Business School Press, 2004.

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10

Wu, Chwan-Hwa. Emerging multimedia computer communication technologies. Upper Saddle River, NJ: Prentice Hall PTR, 1998.

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Частини книг з теми "Digital communications technologies"

1

Lax, Stephen. "Digital Signals and Digital Broadcasting." In Media and Communications Technologies, 104–47. London: Macmillan Education UK, 2009. http://dx.doi.org/10.1007/978-1-137-07644-1_6.

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Schwarz, Eric C., Kyle J. Brannigan, Kevin P. Cattani, and Jason D. Hunter. "Digital Marketing Communications and Technologies." In Advanced Theory and Practice in Sport Marketing, 217–40. 4th ed. London: Routledge, 2022. http://dx.doi.org/10.4324/9781003230717-17.

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Ince, A. Nejat. "Threat to Satellite Communications." In Digital Satellite Communications Systems and Technologies, 55–67. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3578-2_5.

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4

Dzemyda, Gintautas. "Data Science and Advanced Digital Technologies." In Communications in Computer and Information Science, 3–7. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97571-9_1.

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5

Zhong, Kangping, Xian Zhou, Jiahao Huo, Alan Pak Tao Lau, Chao Lu, and Li Zeng. "Digital Signal Processing for Short-reach Optical Communications." In Datacenter Connectivity Technologies, 549–83. New York: River Publishers, 2022. http://dx.doi.org/10.1201/9781003337829-13.

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Alavi, Meysam, and Hooman Nikmehr. "A New Computational Model to Evaluate the Quality of Perceptual Voice Using E-Model in VOIP Communications." In Networked Digital Technologies, 594–603. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14306-9_59.

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Sabir, Zakaria, and Aouatif Amine. "A Novel System Based V2V Communications to Prevent Road Accidents in Morocco." In Digital Technologies and Applications, 1101–10. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-73882-2_101.

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Petrova, Irina, Oleg Mostovoy, and Viktoriia Zaripova. "Digital Technologies for Surveying Buildings and Structures." In Communications in Computer and Information Science, 354–66. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87034-8_26.

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Fraillon, Julian, John Ainley, Wolfram Schulz, Tim Friedman, and Daniel Duckworth. "Students’ Engagement with Information and Communications Technologies." In Preparing for Life in a Digital World, 113–73. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38781-5_5.

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Ince, A. Nejat. "Issues and Future Trends in Satellite Communications." In Digital Satellite Communications Systems and Technologies, 41–53. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3578-2_4.

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Тези доповідей конференцій з теми "Digital communications technologies"

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Koivisto, Matti. "Acceptance and use of mobile phone mediated communication technologies in community communications." In 2007 2nd International Conference on Digital Information Management. IEEE, 2007. http://dx.doi.org/10.1109/icdim.2007.4444311.

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Xu, Lei, and Ting Wang. "Key technologies for high-speed digital coherent optical communications." In 2011 ICO International Conference on Information Photonics (IP). IEEE, 2011. http://dx.doi.org/10.1109/ico-ip.2011.5953711.

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Soldatova, Anastasiya V., Aleksander G. Budrin, Elena V. Budrina, Dina V. Solovieva, and Viktor P. Semenov. "Information Technologies in the Management of Digital Marketing Communications." In 2020 International Conference on Quality Management, Transport and Information Security, Information Technologies (IT&QM&IS). IEEE, 2020. http://dx.doi.org/10.1109/itqmis51053.2020.9322990.

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Jamal, Hosseinali, and David W. Matolak. "Advanced Physical-Layer Technologies in VHF Data Link Communications." In 2020 IEEE/AIAA 39th Digital Avionics Systems Conference (DASC). IEEE, 2020. http://dx.doi.org/10.1109/dasc50938.2020.9256527.

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Prasad, Ramjee. "Future networks and technologies supporting Innovative communications." In 2012 3rd IEEE International Conference on Network Infrastructure and Digital Content (IC-NIDC 2012). IEEE, 2012. http://dx.doi.org/10.1109/icnidc.2012.6418846.

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Wang, Yu. "Digital tunable filter for optical communication." In ITCom 2002: The Convergence of Information Technologies and Communications, edited by Achyut K. Dutta, Abdul Ahad S. Awwal, Niloy K. Dutta, and Katsunari Okamoto. SPIE, 2002. http://dx.doi.org/10.1117/12.475516.

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Baptista, Tibcrio, Rui Jesus, Luis Bastiao Silva, and Carlos Costa. "Scalable Digital Pathology Platform Over Standard Cloud Native Technologies." In 2022 IEEE Symposium on Computers and Communications (ISCC). IEEE, 2022. http://dx.doi.org/10.1109/iscc55528.2022.9912933.

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Taylor, Michael G. "Coherent Detection for Fiber Optic Communications Using Digital Signal Processing." In Coherent Optical Technologies and Applications. Washington, D.C.: OSA, 2006. http://dx.doi.org/10.1364/cota.2006.cthb1.

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Kharchenko, Vyacheslav, Anatoliy Gorbenko, Vladimir Sklyar, and Chris Phillips. "Green computing and communications in critical application domains: Challenges and solutions." In 2013 International Conference on Digital Technologies (DT). IEEE, 2013. http://dx.doi.org/10.1109/dt.2013.6566310.

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Williams, D. J. S. "The transition from analogue to digital technologies in railway radio communications." In IEE Colloquium on `Radiocommunications in Transportation'. IEE, 1995. http://dx.doi.org/10.1049/ic:19950677.

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Звіти організацій з теми "Digital communications technologies"

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Lickteig, Carl W., and May H. Throne. Applying Digital Technologies to Training: A Focus on Pictorial Communication. Fort Belvoir, VA: Defense Technical Information Center, September 1999. http://dx.doi.org/10.21236/ada369262.

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Iatsyshyn, Anna V., Iryna H. Hubeladze, Valeriia O. Kovach, Valentyna V. Kovalenko, Volodymyr O. Artemchuk, Maryna S. Dvornyk, Oleksandr O. Popov, Andrii V. Iatsyshyn, and Arnold E. Kiv. Applying digital technologies for work management of young scientists' councils. [б. в.], June 2021. http://dx.doi.org/10.31812/123456789/4434.

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Анотація:

The publication explores the features of the digital technologies’ usage to organize the work of the Young Scientists’ Councils and describes the best practices. The digital transformation of society and the quarantine restrictions caused by the COVID-19 pandemic have forced the use of various digital technologies for scientific communication, the organization of work for youth associations, and the training of students and Ph.D. students. An important role in increasing the prestige of scientific activity and encouraging talented young people to participate in scientific projects belongs to the Young Scientists’ Councils, which are created at scientific institutions and higher education institutions. It is determined that the peculiarities of the work of Young Scientists’ Councils are in providing conditions for further staff development of the institution in which they operate; contribution to the social, psychological and material support of young scientists and Ph.D. students; creating an environment for teamwork and collaborative partnership; development of leadership and organizational qualities; contribution to the development of digital competence. The advantages of using electronic social networks in higher education and research institutions are analyzed, namely: general popularity and free of charge; prompt exchange of messages and multimedia data; user-friendly interface; availability of event planning functions, sending invitations, setting reminders; support of synchronous and asynchronous communication between network participants; possibility of access from various devices; a powerful tool for organizing the learning process; possibility of organization and work of closed and open groups; advertising of various events, etc. Peculiarities of managing the activity of the Young Scientists’ Council with the use of digital technologies are determined. The Young Scientists’ Council is a social system, and therefore the management of this system refers to social management. The effectiveness of the digital technologies’ usage to manage the activities of the Young Scientists’ Council depends on the intensity and need for their use to implement organizational, presentation functions and to ensure constant communication. The areas to apply digital technologies for the work managing of Young Scientists’ Councils are sorted as the presentation of activity; distribution of various information for young scientists; conducting questionnaires, surveys; organization and holding of scientific mass events; managing of thematic workgroups, holding of work meetings. It is generalized and described the experience of electronic social networks usage for organizing and conducting of scientific mass events.

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Merkulova, Yuliya. Система цифровых моделей - новая технология для баланса данных. Yuliya Merkulova, квітень 2021. http://dx.doi.org/10.12731/er0430.26042021.

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Use of the digital technologies is new and very productive approach for balance of different data. It is very important for balance of supply and demand and for increase of competitiveness of products. Various types of digital models were developed as a result of scientific research, they found reflection in article. Digital models for the description of the list of the sequences of steps and operations of various stages and process in general allow to install system of interrelations between operations and steps and to reach necessary log-ic, increase of effectiveness of any process. Object-relational models for establishment of communications between data of various blocks of databases and functional models of the choice of strategy of data balance form analytical base for justification of the choice of the direction of transformation of data. Models of a combination of a plurality of various data of the offer of products in the form of matrixes of multi-purpose optimization have double effect, because they allow not only to develop various options of data combina-tion, taking into account opportunities of change of location of products over the markets and temporary phases, but also to estimate aggregate useful effect from products. These models together with models of comparison of various options and the choice of optimal solutions allow to generate compatible strategic and current programs of the offer of products as a plurality of the output data balanced with each other and with data of demand. It is providing the best synergetic result. The developed methodology of creation of system of the interconnected digital models for transformation of data and generation of the output data of the situational-strategic program of the offer of products is a cornerstone of formation of new digital econ-omy – of economy of balanced data.

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Roberts, Tony, and Becky Faith. Digital Aid: Understanding the Digital Challenges Facing Humanitarian Assistance. Institute of Development Studies, March 2021. http://dx.doi.org/10.19088/ids.2021.030.

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The UKRI Digital Aid workshop on 9 September 2019 brought together expert practitioners and researchers to focus on the use of digital technologies in humanitarian aid. Participants brought wide experience of digital applications to monitor conflict, refugees, food security, and to reunite families, enable communication and increase donor value for money. The event identified key areas where the rapid pace of technological change is outstripping our current understanding of emerging risks, digital inequalities and ethical dilemmas associated with the use of digital technologies in humanitarian response. The International Committee of the Red Cross (ICRC) in their contribution to the UN Secretary-General’s High-Level Panel on Digital Cooperation warned that it is of critical importance to ‘keep humanitarian purpose, and the people humanitarian organizations are there to protect and assist, firmly at the centre of any developments in order to ensure the humanitarian response do no harm in their application’ (ICRC 2019). Yet workshop discussions showed how humanitarian practitioners are struggling to operationalise the “do no harm” principle in the context of a rapidly changing technological landscape. Workshop participants felt that research has a vital role to play in protecting the interests of vulnerable communities in the digital age.

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Pinchuk, Olga P., Oleksandra M. Sokolyuk, Oleksandr Yu Burov, and Mariya P. Shyshkina. Digital transformation of learning environment: aspect of cognitive activity of students. [б. в.], September 2019. http://dx.doi.org/10.31812/123456789/3243.

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Peculiar features of digital environment include: integration of ICTs; use of local and global networks and resources; support and development of qualitatively new technologies of information processing; active use of modern means, methods and forms of teaching in the educational process. The organization of activities in terms of digital learning environment provides appropriate changes in the interaction between subjects of the educational process. Today, means and technologies of the information and communication networks (ICNs), in particular the Internet, which custom and operational-procedural properties were changed at the initial stage from closed local to open ones at present, become widespread. The development of ICNs (from closed local to open ones) changes the typology of learning environments. The following models of learning environments, which widely use ICT and ICN tools (with basic features that characterize them) are distinguished: using the local communication network for presentation of educational information; using the local communication network and open network resources; using open network resources; for independent use of open network resources directly in the classroom by a student; for use of open network resources by a student in the process of independent learning activity; for use by a student educational resources, specially created by a teacher, as well as resources of an open networks in his independent learning activity.

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Solovyanenko, Nina I. Legal features of innovative (digital) entrepreneurship in the agricultural and food sector. DOI CODE, 2021. http://dx.doi.org/10.18411/0131-5226-2021-70008.

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Modern agricultural production and food trade are involved in the process of digital transformation, which is a cardinal factor of sustainable development and is carried out on the basis of IT platforms, the Internet of Things, cloud computing, big data, artificial intelligence, blockchain technologies. The COVID-19 pandemic has increased the dependence of these sectors of the economy on information and communication technology infrastructure and services. At the same time, the slow updating of legislation, which lags behind the constantly improving digital technologies, not only hinders their implementation, but also is a source of a number of social and legal problems. A modern regulatory framework based on digital strategies should strengthen "smart agriculture". In Russia, the legal mechanism of digital transformation and development of the national platform "Digital Agriculture" should be supported by updated basic legislation.

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Bykova, Tatyana B., Mykola V. Ivashchenko, Darja A. Kassim, and Vasyl I. Kovalchuk. Blended learning in the context of digitalization. [б. в.], June 2021. http://dx.doi.org/10.31812/123456789/4441.

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The realities of digitalization require changes in strategies for choosing educational technologies. The modern educational process is not possible without the use of digital technologies. Digital technologies have led to the arising and development of blended learning. However, its effectiveness is determined not only by technology. The human factor receives special attention in this direction. Analysis of the World Development Report 2016: Digital Dividends allows us to identify digital competence as a necessary condition for the successful use of digital technologies, and hence blended learning. Learning interactions designing in the process of implementing blended learning requires timely diagnosis of the level of digital competence. A popular tool for this is the Digital Competence Framework for Citizens. To clarify the peculiarities of its use was made an analysis of the experimental implementation results of blended learning in the industrial training in sewing for intended masters. During the research, it was revealed that the most important digital competence areas for the variable learning establishment in the training of future professionals are Information and data literacy, Communication and collaboration and Problem solving. In addition, competence for area Problem solving conduce to increase the level of competence for all other areas. The level of digital competence of the subjects mainly coincide to the characteristics of basic and secondary levels. The obtained data clarified the reasons for the difficulties, decrease motivation and cognitive activity that occur among students using distance courses-resources learning designed for blended learning. Thus, the use of the Digital Competence Framework for Citizens at the initial stage of implementing blended learning can make a rational choice of strategies for combining face-to-face and distance learning technologies.

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Saul, Grace, and Waimar Tun. Learnings from past interventions in the digital era: Evidence-based considerations for adolescents’ programming using information and communication technologies. Population Council, December 2022. http://dx.doi.org/10.31899/sbsr2022.1040.

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This commentary examines key lessons from evidence-based adolescents’ programs—related to intentional recruitment, the role of mentors, and multi-level intervention strategies—and how the adoption of digital technologies can create opportunities to strengthen programs, provided that evidence-based lessons remain at the core of intervention strategies.

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Carrión-Tavárez, Ángel, and Javier Gutiérrez-Ballivián. A dataset on the digital transformation of university courses during the covid-19 pandemic. Fachhochschule Dortmund, 2021. http://dx.doi.org/10.53095/25862001.

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This paper presents a dataset created from a survey on the experiences of professors from business schools at Latin American universities, in the digital transformation of their courses, due to the COVID-19 pandemic. The dataset collects the insight that professors had about the national and institutional policies on information and communication technologies (ICT) in higher education; the methods, strategies, and resources used by professors; and the outcomes at the end of the courses. The purpose of this work is to inform the academic community of the existence and availability of this dataset for analysis, criticism, or possible use by other researchers.

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Vakaliuk, Tetiana A., Dmytro S. Antoniuk, and Vladimir N. Soloviev. The state of ICT implementation in institutions of general secondary education: a case of Ukraine. [б. в.], July 2020. http://dx.doi.org/10.31812/123456789/3855.

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The use of digital technology in various fields of education today is one of the most important trends in the educational process in the world. The article presents the results of the analysis of the current state of implementation of ICT in the educational process of institutions of general secondary education in Ukraine. For this purpose, a survey was conducted among students of the first year of the Zhytomyr Polytechnic State University, within which 17 questions were asked to students related to the use of information and communication technologies in the educational process. As a result of the research, the introduction of the discipline “Educational technologies and digital education” into the training of future information technology specialists was substantiated, as well as the certification educational program “Information systems and cloud technologies in the educational process”, designed for general education teachers, educators for higher education institutions, experts in the field of additional educational services, and other professionals.

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