Relevant bibliographies by topics / 1:1 Digital devices

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic '1:1 Digital devices'

Author: Grafiati
Published: 25 June 2021
Last updated: 12 February 2022

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Journal articles on the topic "1:1 Digital devices"

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Khalifa, Aly A., and Hussein A. Aly. "Near‐infrared video projection system based on digital micromirror devices and digital signal processors." Optical Engineering 54, no. 12 (December 8, 2015): 123102. http://dx.doi.org/10.1117/1.oe.54.12.123102.

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Grivas, Konstantinos. "Digital Selves: Devices for intimate communications between homes." Personal and Ubiquitous Computing 10, no. 2-3 (January 20, 2006): 66–76. http://dx.doi.org/10.1007/s00779-005-0003-1.

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Kulminskiy, Danil D., Aleksandr V. Kurbako, Viktoriia V. Skazkina, Mikhail D. Prokhorov, Vladimir I. Ponomarenko, Anton R. Kiselev, Boris P. Bezruchko, and Anatoly S. Karavaev. "Development of a digital finger photoplethysmogram sensor." Izvestiya of Saratov University. New series. Series: Physics 21, no. 1 (March 24, 2021): 58–68. http://dx.doi.org/10.18500/1817-3020-2021-21-1-58-68.

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Background and Objectives: Due to the development of methods for analyzing signals of autonomous blood circulation control, cardiovascular system disorders can be diagnosed today in the early stages. It is promising to use specialized devices for personalized diagnosis of the cardiovascular system and monitoring its state. Research on autonomous blood circulation control systems is a complex problem both from the point of view of physiology and radiophysics. Its solution requires the development of methods and specialized devices for the analysis and registration of signals from the cardiovascular system. Therefore the object of research is the development of a photoplethysmogram sensor with a digital communication channel with a band of 0.05-30 Hz, recording the signals from the autonomous blood circulation monitoring system. Materials and Methods: To compare the level of noise and nonlinear distortions in the center of the frequency range of interest to us (at a frequency of 0.1 Hz), the power spectra of the signals were analyzed, and the coherence function was also calculated. Results: a prototype of a device for recording and analyzing a photoplethysmogram signal was developed and implemented, which makes it possible to register the signals from the circuits of autonomous blood circulation regulation. A comparative analysis of the developed device with a serial analog sensor was carried out, which demonstrated the advantages of the developed device. Conclusion: The developed broadband digital sensor can be used in wearable devices to diagnose the functional state of the cardiovascular system based on the analysis of synchronization between the circuits of autonomous regulation of blood circulation.
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Fourspring, Kenneth, Zoran Ninkov, Bryan C. Fodness, Massimo Robberto, Sally Heap, and Alex G. Kim. "Proton radiation testing of digital micromirror devices for space applications." Optical Engineering 52, no. 9 (May 13, 2013): 091807. http://dx.doi.org/10.1117/1.oe.52.9.091807.

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Lee, Youngtak, and Doug Link. "SIP with TSV for Class 1 Medical Devices." Journal of Microelectronics and Electronic Packaging 13, no. 1 (January 1, 2016): 1–5. http://dx.doi.org/10.4071/imaps.497.

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The demand for greater performance of hearing instruments in smaller form factors continues to drive the need for miniaturization of microelectronic packages. This article reports how through-silicon-via (TSV) technology was used to shrink the size of a conventional digital signal process (DSP)-based system in package (SIP) used in the smallest in-the-ear hearing instruments. The conventional SIP is a heterogeneous multichip module containing a wire-bonded electrically erasable programmable read-only memory (EEPROM) die mounted atop a DSP flip-chip die along with 10 passive components built upon a high-density alumina substrate. The wire bonds of the conventional SIP, along with the extra space they require, are eliminated and replaced by TSV structures fabricated in the DSP integrated circuit (IC) wafer using the via-last method. A redistribution layer on the back side of the DSP IC enables direct attachment and electrical interconnection of the memory IC to the DSP IC. The result is a 23% smaller SIP with functionality demonstrated in hearing aid prototypes. This is believed to be the first demonstration of TSV in a heterogeneous hearing aid multichip module. This article describes the design approaches, materials, basic process steps, results, and challenges encountered in creating this novel TSV-SIP.
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Scholes, Stirling, Ravin Kara, Jonathan Pinnell, Valeria Rodríguez-Fajardo, and Andrew Forbes. "Structured light with digital micromirror devices: a guide to best practice." Optical Engineering 59, no. 04 (November 21, 2019): 1. http://dx.doi.org/10.1117/1.oe.59.4.041202.

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Chulkov, V. A. "Ring pulse generators in digital information devices." Izvestiâ vysših učebnyh zavedenij. Priborostroenie 62, no. 1 (January 24, 2019): 5–22. http://dx.doi.org/10.17586/0021-3454-2019-62-1-5-22.

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Staroverov, N. E., A. Yu Gryaznov, E. D. Kholopova, and K. K. Guk. "Microelectronic devices digital X-ray image processing method development." Journal of Physics: Conference Series 967 (February 2018): 012016. http://dx.doi.org/10.1088/1742-6596/967/1/012016.

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Zlotnik, Alex, Yuval Kapellner, Zvika Afik, Itshak Layani, and Zeev Zalevsky. "Geometric superresolution and field-of-view extension achieved using digital mirror devices." Journal of Micro/Nanolithography, MEMS, and MOEMS 12, no. 3 (July 8, 2013): 033001. http://dx.doi.org/10.1117/1.jmm.12.3.033001.

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Edmonson, P. J., P. M. Smith, and C. K. Campbell. "Injection locking techniques for a 1-GHz digital receiver using acoustic-wave devices." IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 39, no. 5 (September 1992): 631–37. http://dx.doi.org/10.1109/58.156181.

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Dissertations / Theses on the topic "1:1 Digital devices"

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Dumas, Kuchling Janine. "1:1 Digital devices and preparatory school teachers’ classroom practices." Diss., University of Pretoria, 2020. http://hdl.handle.net/2263/80435.

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In this study, the influence of a 1:1 digital device on South African preparatory school teachers’ perceptions regarding their classroom practices is described. The focus is on the Chromebook as an ‘artifact’ of learning. Digital technology is becoming prevalent in all education spheres and, subsequently, interest in this topic is growing. In order to create an environment where optimal learning takes place, teachers and pupils should adapt their learning and teaching methods to embrace the effects of technology. Teachers are at the forefront of education and education trends involving digital devices are becoming a reality across all grades. Qualitative research was conducted to gain insight into eight teachers’ perceptions on using a 1:1 digital device (the Chromebook) for teaching and learning in a private Gauteng school. The major findings were that teachers had to adapt their preparation, facilitation and assessment strategies to accommodate the use of the Chromebook in the classroom. This was mostly done successfully by the participants. The teachers realised that the Chromebook is a useful learning and teaching artifact or learning and teaching support material as a tool in the classroom. It enhances multimodal learning, encourages the inclusion of multiliteracies, and creates a third space of learning, where teachers and pupils cooperate in constructing new knowledge. A concern addressed by the teachers was that digital learning would have a negative impact on writing skills. They also stated that there should be a balance between technology and traditional teaching methods. The most important recommendations are that teachers should change their attitude and their preparation and implementation of lessons when using the digital device in the classroom. Teachers should realise that pupils whose parents have the financial means and who have access to trending technology, today’s digital natives, have instant access to information and this has changed the way learning takes place. Although new to some teachers, the use of digital devices is second nature for many pupils of the 21st century. Teachers should embrace opportunities for professional development so that the digital device can be effectively incorporated in the learning process in the classroom.
Dissertation (MEd)--University of Pretoria 2020.
pt2021
Humanities Education
MEd
Unrestricted
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Hayashi, Takayuki. "A 1 V floating-point analog-to-digital converter for portable communication devices." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0005/MQ45436.pdf.

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RIZZO, LIGIA AMORIM. "DIGITAL TV IN MOBILE DEVICES: OPPORTUNITIES IN THE LOW INCOME COMSUMERS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2009. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15719@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
A televisão sempre ocupou um lugar relevante na vida cotidiana do brasileiro, e novas possibilidades de consumo podem vir a influenciar o modo como o telespectador se relaciona com conteúdo televisivo. A influência da televisão na vida cotidiana do brasileiro e a difusão da telefonia celular nas camadas de baixa renda criaram um cenário favorável para a introdução e posterior adoção da TV portátil no celular, viabilizada pela implantação da tecnologia de TV Digital no Brasil. A teoria do aprendizado por analogia foi usada como arcabouço teórico para avaliar o processo de adoção dessa tecnologia, que apesar de nova na forma de entrega (digital e móvel), já é bem conhecida e considerada entre os brasileiros, tendo em vista a grande penetração do meio na preferência popular. A contextualização do cenário passa, portanto, pelo entendimento das dimensões, características e significados da TV na vida cotidiana. A escolha pelo estudo das classes mais baixas se deve ao fato de que estas se configuram como as maiores consumidoras de programação televisiva. O resultado das pesquisas exploratórias revela um grande interesse em poder assistir televisão em qualquer lugar, mesmo em movimento, o que pode indicar novas oportunidades comerciais a partir dessa nova prática do consumo de mídia e indica, ainda, que a força da presença da TV na vida cotidiana pode ser significativa na intenção de adoção da TV portátil como uma alternativa para o consumo de conteúdo televisivo em locais públicos.
Television has always had a relevant place in the Brazilian everyday life, and new possibilities of consumption may influence the way viewers relate with television content. The influence of television on the Brazilian everyday life and the spreading of mobile telephony among the lower income classes have established favorable conditions for the introduction and later adoption of portable TV for mobile phones, which was made possible by the introduction of digital TV technology in Brazil. The theory of learning by analogy was used as theoretical basis to analyze the process of absorbing this technology, which, although new from a delivery point of view, is already well known and considered by Brazilians, as we can see when we consider its large stand in popular preference. The contextualizing of the introduction conditions is thus tied to the understanding of the dimensions, characteristics and meanings obtained by TV in everyday life. The option for lower classes as an object of study stems from the fact those classes represent the larger consumption of television programs. The results of the exploratory research shows a great interest in watch TV anywhere, even outside home. This may indicate new commercial opportunities based that new form of media consumption. It also indicates that the weight of TV in everyday life may be significant towards the intention of adopting the portable TV as an alternative to TV content consumption in public places.
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LIMA, MAURO VIEIRA DE. "AGGREGATE INTERFERENCE FROM WHITE SPACE DEVICES IN DIGITAL TERRESTRIAL TELEVISION RECEIVERS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=31669@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
PROGRAMA DE EXCELENCIA ACADEMICA
A tecnologia do rádio cognitivo tem sido pesquisada para utilização mais eficiente do espectro, pois permite o aproveitamento de faixas de frequência subutilizadas. Dispositivos rádio cognitivos que operam na banda de frequência da TV digital são conhecidos como White Space Devices (WSD) e utilizam canais livres sob a condição de não provocar interferência acima do limite estabelecido pelo órgão regulador. A autoridade reguladora do Reino Unido, Office of Communication (Ofcom), publicou, em fevereiro de 2015, a primeira regulação européia permitindo a operação de sistemas WSD na banda da TV digital através do suporte de sistemas de banco de dados geolocalizados. O regulamento Ofcom define uma metodologia para calcular a potência de transmissão máxima de um WSD através de um método de entrada única (single-entry) da interferência intersistema máxima. Devido a isso, a interferência agregada de WSDs co-canais que operam na mesma região pode ultrapassar a interferência intersistema máxima. Além deste problema, verifica-se que a metodologia Ofcom não define a interferência intersistema máxima pelo mesmo critério da interferência intrasistema como foi definida pelo planejamento do sistema primário de TV. Esta tese desenvolve uma nova metodologia de cálculo da potência de transmissão dos WSDs que soluciona os problemas identificados na metodologia Ofcom. A metodologia proposta garante a proteção do receptor de TV digital através de uma abordagem de múltiplas entradas da interferência dos WSDs e, adicionalmente, aumenta a capacidade do sistema WSD quando comparada à metodologia Ofcom.
The technology of cognitive radio has been researched for more efficient use of spectrum, since it allows the use of under-utilized frequency bands. Cognitive radio devices operating in the digital TV frequency band are known as White Space Devices (WSD) and use free channels under the condition of not causing interference above the limit set by the regulator. The UK regulatory authority, Office of Communication (Ofcom), published in February 2015, the first European regulation allowing WSD systems in the digital TV band through the support of geo-database systems. The Ofcom regulation defines a methodology to calculate the maximum WSD transmission power through a single-entry method for the maximum intersystem interference. Due to this, the aggregate interference of cochannel WSDs operating in the same region may exceed this maximum intersystem interference. In addition to this problem, it is verified that the Ofcom methodology does not define maximum intersystem interference by the same criterion of intrasystem interference as was defined by the primary TV system planning. This thesis develops a new methodology for calculating the transmission power of WSDs that solves the problems identified in the Ofcom methodology. The proposed methodology guarantees the protection of the digital TV receiver through a multiple-entry approach of the WSDs interference and, additionally, increases the WSD system capacity when compared to the Ofcom methodology.
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CARRION, PATRICIA TORRES PEREIRA. "THE RELATION OF VISUAL-DIGITAL LITERACY IN USER INTERACTION WITH MOBILE DEVICES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=30700@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO
O ritmo acelerado de inovação tecnológica destaca as questões da relação entre usuários, objetos e ambientes digitais, e, evidencia, no contexto das interfaces gráficas, a existência de uma Alfabetização Visual-Digital. O meio digital, construído pela intersecção de diferentes mídias que misturam gêneros visuais distintos, exige dos usuários um conjunto específico de habilidades, uma vez que a instabilidade das interações digitais define uma dinâmica única entre designers, plataformas e usuários. Por isso, torna-se de extrema importância a investigação quanto às diferentes habilidades e processos de alfabetização desenvolvidos por usuários de tecnologia ao interagir na esfera digital. O objetivo desta pesquisa foi pesquisar o impacto da Alfabetização Visual, por meio da aquisição de repertórios, na experiência de usuários no acesso aos dispositivos móveis. Para tanto, trabalhou-se com a hipótese de que um repertório visual limitado é causa direta da ocorrência de uma Alfabetização Digital insuficiente para determinados usuários. Para uma base teórica, foram levantadas a evolução das tecnologias e das interfaces gráficas do usuário (GUIs); além de formalizados os conceitos de Alfabetização Visual e Digital. A partir desse levantamento, foram definidas duas técnicas de avaliação: um Teste de Compreensão Iconográfica e um Teste de Usabilidade. Os resultados finais de ambas as técnicas aplicadas mostraram que a Alfabetização Visual influencia, de fato, no desempenho dos usuários na interação com dispositivos, comprovando que a Alfabetização Digital se relaciona com os repertórios visuais dos indivíduos.
The rapid pace of technical innovation highlights the issues of the relationship between users, digital objects and environments, and, in the context of graphical interfaces, shows the existence of Visual-Digital Literacy. The digital medium, built by the intersection of different media that mix distinct visual genres, requires people to have a specific set of skills, since the instability of digital interactions defines a unique dynamic between designers, platforms and users. Hence, it becomes of the utmost importance to research on the different skills and processes of literacy developed by technology users when interacting in the digital sphere. This master s research proposes as an overall intention to investigate the impact of Visual Literacy, through the acquisition of repertoires, in users access to mobile devices. To that effect, the research hypothesis is that a limited visual repertoire is a direct cause of users deficiency in Digital Literacy skills. For a theoretical basis, the evolution of technologies and graphical user interfaces (GUIs) were raised; as well as outlined the concepts of Visual and Digital Literacy. Succeeding this review, two evaluation techniques were defined: an Iconographic Comprehension Test and a Usability Test. The final results of both applied techniques showed that Visual Literacy does influence on the performance of users in the interaction with devices, proving that Digital Literacy relates to people visual repertoires.
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Radaelli, Mara Regina Rosa. "APLICATIVOS EM DISPOSITIVOS MÓVEIS: UMA PROPOSTA INOVADORA DE LOUSA DIGITAL NA FORMAÇÃO DE PROFESSORES." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/10688.

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This research entitled "Applications in Mobile Devices: An Innovative Digital Lousa Proposal in Teacher Training", developed in research line Educational Technology Development Research Network, and in the Area of Concentration, Educational Technologies in Network for Innovation and Democratization of Education in the Master's degree in Educational Technology Network, in UFSM, focuses on the use of applications on mobile devices in the classroom. Such mobile devices appear as the most present contemporary technologies in everyday life and are used for many different activities, both personal and professional ones or are applied to education. In this approach, this research aimed to investigate the application possibilities of using a tablet computer on a methodology of interactive whiteboard, with an emphasis on interactivity, from training workshops for teachers from different areas of knowledge and who operate in high schools, analyzing considerations, comments and opinions of these teachers about the possibilities and uses of this proposal in teaching practices in the classroom as a facilitating resource in the processes of teaching and learning. Classified as a qualitative research, it was used as a methodological approach to the action-research. As a final product of the research, we have the methodological proposal for the use of interactive whiteboard from the tablet and its applications, with the development of online tutorials. It was found that the proposed methodology and the use of applications can enable contributions for the teaching practice and also enable interactivity in teaching and learning processes.
A presente pesquisa intitulada Aplicativos em Dispositivos Móveis: Uma Proposta Inovadora de Lousa Digital na Formação de Professores , desenvolvida na linha de pesquisa, Desenvolvimento de Tecnologias Educacionais em Rede e na Área de Concentração, Tecnologias Educacionais em Rede para Inovação e Democratização da Educação no curso de mestrado em Tecnologias Educacionais em Rede, na UFSM, centra-se sobre o uso dos aplicativos em dispositivos móveis em sala de aula. Os dispositivos móveis aparecem como as tecnologias contemporâneas mais presentes no cotidiano, sendo utilizados para as mais diversas atividades e aplicadas à educação. Nesse enfoque, a pesquisa teve como objetivo investigar as possibilidades de uso, na educação, de aplicativos no tablet, inicialmente, em uma proposta metodológica de lousa interativa, com ênfase na interatividade, a partir de oficinas de formação para professores de diversas áreas de conhecimento que atuam no ensino médio, analisando as considerações, observações e opiniões destes professores quanto às possibilidades e uso desta proposta em práticas docentes em sala de aula. Posteriormente, trabalhou-se nas possibilidades de divulgação e distribuição das propostas desenvolvidas, utilizando o aplicativo CODATA. Classificada como pesquisa qualitativa, utilizou-se como procedimento metodológico a pesquisa-ação. Como produto final resultante da pesquisa, tem-se a proposta metodológica interativa de lousa a partir do tablet e seus aplicativos, apresentada nessa dissertação, bem como em tutorias online desenvolvidos ao longo da pesquisa. Constatou-se que esta proposta metodológica com o uso de aplicativos pode possibilitar contribuições para a formação dos professores e, consequentemente, para sua prática docente ao inserir a interatividade nos processos de ensino e de aprendizagem.
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Weizenmann, Carlos Eduardo. "ALFABETIZAÇÃO DIGITAL MEDIADA POR TABLETS PARA CRIANÇAS E ADOLESCENTES EM TRATAMENTO ONCOLÓGICO." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/10675.

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The use of mobile technologies becomes ever more present and necessary in our lives, either for routine activities or education. Based on this argument, this dissertation aims to analyze the possible contribution of using tablet as a tool to develop different methodologies for digital literacy, thus providing inclusion in the "technological world". The use of technological resources (tablet) has become a necessary tool to assist teaching and learning process of children and adolescents. For this reason, it is important to conduct a qualitative study using the method of action research by allowing greater involvement with its object, through which the researcher is part of the field of research. We offered workshops divided into two modules: the first one for free adaptation to the tablet and the second one for using resources in various activities aiming at ludicity. The data collection system was carried out in two stages: before the beginning of the workshops and at the end of module II. The final product of this work was the creation of a virtual repository, of open access, that will be inserted in the blog of the workshop so that there is greater awareness of the work developed, which can be used by the students after the end of the workshops, facilitating interaction, cooperation and collaboration among the group. The contributions of this work aimed at the insertion of the mobile technologies to contribute to the participants medical treatment. This study belongs to the research line: Desenvolvimento de Tecnologias Educacionais em Rede, and the research project O uso de tecnologias móveis (tablets), no processo de ensino e aprendizagem da alfabetização digital e língua espanhola, com crianças e adolescentes em tratamento oncológico, approved in December 13, 2014, under the number 912.827.
A utilização das tecnologias móveis se faz cada vez mais presente e necessária em nossa vida, seja para as atividades rotineiras ou para a educação. Com base nesse argumento, o objetivo aqui proposto é analisar as possíveis contribuições da utilização de tablets como uma ferramenta que permite desenvolver diferentes metodologias para a alfabetização digital, assim, proporcionando uma inclusão no mundo tecnológico . O uso dos recursos tecnológicos (tablet) tornou-se uma ferramenta necessária para auxiliar o ensino-aprendizagem de crianças e adolescentes. Por esse motivo, é importante a realização de um estudo qualitativo utilizando o método de pesquisa-ação por permitir maior envolvimento com o seu objeto, através do qual o pesquisador insere-se no campo da pesquisa. Foram propostas oficinas divididas em dois módulos, sendo o primeiro deles de adaptação livre ao tablet e o segundo, de utilização dos recursos na realização das atividades diversas, visando a ludicidade. O sistema de coleta de dados foi realizado em dois momentos: antes do início das oficinas e ao término do módulo II. O produto final deste trabalho consistiu na criação de um repositório virtual, de livre acesso, que será inserido no blog da oficina para que haja mais divulgação do trabalho desenvolvido, podendo ser utilizado pelos alunos após o término das oficinas, facilitando a interação, cooperação e colaboração entre o grupo. As contribuições deste trabalho visaram a inserção das tecnologias móveis de modo a contribuir para seu tratamento médico. O presente estudo pertence à linha de pesquisa Desenvolvimento de Tecnologias Educacionais em Rede e ao projeto de pesquisa e tem por título O uso de tecnologias móveis (tablets), no processo de ensino e aprendizagem da alfabetização digital e língua espanhola, com crianças e adolescentes em tratamento oncológico, aprovado em 13 de dezembro de 2014, nº 912.827.
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Polonio, Dalle Christian Vinicius Coelho. "Uma proposta para o ensino de estática no ensino médio." Universidade Tecnológica Federal do Paraná, 2018. http://repositorio.utfpr.edu.br/jspui/handle/1/3089.

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Acompanha: Produto educacional: Uma proposta para o ensino de estática no ensino médio a partir de uma midia digital
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O presente estudo teve como objetivo produzir uma mídia digital sobre o conteúdo de estática com diferentes recursos a serem utilizados pelo professor de física, bem como, aplicar e verificar o potencial pedagógico dessa mídia, ou dos recursos presentes nessa mídia, junto a uma turma da primeira série do ensino médio de uma instituição pública da cidade de Paiçandu, Paraná. A mídia digital produzida se pautou em diferentes recursos de ensino, tais como: vídeos, simuladores e atividades práticas. Esse trabalho foi norteado pelos pressupostos da pesquisa qualitativa e, para se coletar os dados utilizou-se questionários estruturados, diário de bordo e todo material produzido pelos alunos durante o desenvolvimento das atividades. A aplicação das atividades da mídia ocorreram em quatro intervenções, totalizando oito horas no terceiro trimestre do ano letivo de 2017. Após análise e interpretação dos dados, a partir de pressupostos da Análise Textual Discursiva de Moraes e Galiazzi (2011), os resultados apontaram para uma evolução dos alunos com relação aos conceitos de estática abordados, bem como, para uma mudança de postura por parte dos alunos, principalmente aqueles que se faziam menos interessados nas aulas de Física.
The objective of this study was to produce a digital media about the static content with different resources to be used by the physics teacher, as well as to apply and verify the pedagogical potential of this media, or the resources present in this media, together with a first grade of a high school in a public institution in the city of Paiçandu, Paraná. The digital media produced was based on different teaching resources, such as videos, simulators and practical activities. This work was guided by the assumptions of the qualitative research and to collect the data was used structured questionnaires, logbook and all material produced by the students during the development of activities. The application of media activities occurred in four interventions, totaling eight hours in the third quarter of the 2017 school year. After analyzing and interpreting the data, based on the assumptions of the Discursive Textual Analysis of Moraes and Galiazzi (2011), the results pointed to an evolution of the students regarding concepts of static approach, as well as for a change of posture on the part of the students, mainly those that became less interested in the classes of Physics.
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Veiga, Ricardo Sales da. "Sistema de navegação e localização para um robô escalador magnético de inspeção baseado em sensores LIDAR." Universidade Tecnológica Federal do Paraná, 2015. http://repositorio.utfpr.edu.br/jspui/handle/1/1255.

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ANP; FINEP; MCT; CAPES
Este trabalho objetiva otimizar a localização de um robô móvel para a inspeção dos tanques de armazenamento de GLP -- Gás Liquefeito de Petróleo -- e permitir a navegação autônoma deste robô por toda a superfície do tanque. A falta de marcos no interior dos tanques levou ao desenvolvimento de uma solução envolvendo detecção de pequenas estruturas com sensores LIDAR (Light Detection and Ranging - Detecção e Telemetria por Luz) aplicada aos cordões de solda, estes sim presentes no interior do tanque, que é apresentada na primeira parte do trabalho. Em seguida, aplicando uma técnica de fusão de dados, as diferentes fontes de odometria presentes no robô são combinadas, permitindo uma precisão mais elevada na inspeção de modo geral. Por fim, o mapeamento e navegação simultâneos do exterior da esfera é abordado, a fim de se adicionar uma camada suplementar ao mapa digital, indicando os locais onde existem falhas. Testes para validação de cada uma das técnicas foram efetuados e uma análise de desempenho é apresentada ao final do trabalho.
This work aims to optimize localization of a climbing inspection robot for spherical LPG -- Liquified Petroleum Gas -- tanks and allow autonomous navigation along the entire surface of these tanks. One solution envolving small structures detection using LIDAR sensors is applied to the weld beads that are present inside the tanks. This solution is developed on the first part of this work. Following, a data fusion technique is used to combine the diferent odometry sources on the robot, resulting in a better, higher precision on the inspection as a whole. Finnaly, simultaneous mapping and navigation on the exterior of the spherical tank was studied in order to add one extra layer to the digital map, pinpointing the places where failures and weld beams were found. Validation tests for each one of this techniques are carried out and a performance analysis is also documented herein.
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Jokowiski, Graciela Johnsson Campos. "As janelas de David Hockney: os dispositivos móveis no processo de criação artística." Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2593.

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Esta dissertação apresenta uma abordagem sobre os dispositivos móveis como possíveis mediadores do pensamento artístico. Fundamentada em conceitos teóricos que permeiam as relações entre arte, imagem e tecnologia, pretende compreender a participação destes dispositivos no processo de criação a partir da observação da arte visual de David Hockney nos celulares e tablets. Seus objetivos específicos abrangem estudos de como os artistas da arte contemporânea têm se expressado por meio das imagens e como as janelas digitais têm participado deste movimento. A dissertação se inicia com um estudo teórico sobre as janelas da arte, priorizando aquelas que se inserem na arte contemporânea, seguida por uma investigação da trajetória do artista David Hockney. A pesquisa teórica foi importante para o entendimento de como as artes visuais contemporâneas têm materializado os conceitos dos artistas. A arte de Hockney nos dispositivos móveis é analisada a partir da exposição da série de pinturas Flores Frescas, onde o artista expõe suas obras nos tablets e celulares. A análise das imagens de Hockney complementa a pesquisa por meio de uma observação qualitativa e interpretativa de seis obras da mesma série, fundamentada em parâmetros que a pesquisa teórica indicou como prioritários para a construção de uma estética da arte digital. Esta análise identificou tendências da criação artística incorporadas nas pinturas a partir dos dispositivos móveis. A conclusão mostra uma apropriação do dispositivo por este artista por meio de um processo criativo que colabora para a formação de uma estética contemporânea.
This research presents an approach on mobile devices as possible mediators of artistic thinking. Based on theoretical concepts about the relations between art, image and technology, it aims at understanding the participation of these devices in the process of creation from the observation of the visual art of David Hockney in the cellular phones and tablets. Its specific objectives are the studies of how artists of contemporary art have expressed themselves through images and how digital windows have participated in this movement. The research paper begins with a theoretical study on metaphorical windows in art, prioritizing those of contemporary art, and continues an investigation into the trajectory of the artist David Hockney. Theoretical research was important for the understanding of how visual arts materialize the concepts of contemporary artists. Hockney's art on mobile devices is analyzed from the Fresh Flowers painting exposition, in which the artist exposes his works on tablets and cell phones. The analysis of Hockney’s images complements the research through the observation of six paintings of the same series, based on parameters that the theoretical research indicated as important for the construction of an aesthetic of digital art. This analysis was important in identifying trends in artistic creation embodied in paintings for mobile devices. The conclusion shows an appropriation of the device by this artist through a painting that contributes to the formation of a contemporary aesthetic.
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Books on the topic "1:1 Digital devices"

1

Hayashi, Takayuki. A 1 V floating-point analog-to-digital converter for portable communication devices. Ottawa: National Library of Canada, 1998.

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Bachrach, Daniel G., and Eric J. Rzeszut. 10 Don’ts on Your Digital Devices. Berkeley, CA: Apress, 2014. http://dx.doi.org/10.1007/978-1-4842-0367-5.

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Berger, Arthur Asa. Gizmos or: The Electronic Imperative: How Digital Devices have Transformed American Character and Culture. New York: Palgrave Macmillan US, 2015. http://dx.doi.org/10.1007/978-1-137-56545-7.

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Ndjountche, Tertulien. Digital Electronics 1. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119318620.

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Le Ruyet, Didier, and Mylène Pischella. Digital Communications 1. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119232421.

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Chamoux, Jean-Pierre, ed. The Digital Era 1. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119102687.

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Berdayes, Ricardo Vaca. El ojo digital: Audiencias 1. Madrid: Fundación Ex Libris, 2004.

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Type 1: Digital typeface design. London: Laurence King, 2002.

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Type 1: Digital typeface design. New York: Universe Pub., 2002.

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Electricity 1: Devices, circuits, and materials. Clifton Park, NY: Delmar Cengage Learning, 2013.

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Book chapters on the topic "1:1 Digital devices"

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Baranov, Samary. "1 Digital System Design." In Design of Digital Systems and Devices, 3–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17545-9_1.

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Hayakawa, Hisao, and Seigo Kotani. "Josephson Digital Devices." In Compound and Josephson High-Speed Devices, 255–95. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4757-9774-9_8.

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Shur, Michael. "GaAs Digital Integrated Circuits." In GaAs Devices and Circuits, 431–511. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4899-1989-2_9.

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Bannister, B. R., and D. G. Whitehead. "Semiconductor Devices and Circuits." In Fundamentals of Modern Digital Systems, 78–107. New York, NY: Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4684-6294-4_3.

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Bannister, B. R., and D. G. Whitehead. "Programmable Devices and Systems." In Fundamentals of Modern Digital Systems, 226–61. New York, NY: Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4684-6294-4_8.

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Bannister, B. R., and D. G. Whitehead. "Semiconductor Devices and Circuits." In Fundamentals of Modern Digital Systems, 78–107. London: Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-18858-1_3.

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Bannister, B. R., and D. G. Whitehead. "Programmable Devices and Systems." In Fundamentals of Modern Digital Systems, 226–61. London: Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-18858-1_8.

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Navabi, Zainalabedin. "Programmable Logic Devices." In Digital Design and Implementation with Field Programmable Devices, 105–37. Boston, MA: Springer US, 2005. http://dx.doi.org/10.1007/1-4020-8012-3_4.

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Stievano, I. S., I. A. Maio, and F. G. Canavero. "Black-Box Modeling of Digital Devices." In Interconnects in VLSI Design, 89–100. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4349-7_8.

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Huang, Alan. "Optical Digital Computers: Devices and Architecture." In Concurrent Computations, 23–31. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-5511-3_2.

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Conference papers on the topic "1:1 Digital devices"

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IWATA, Atsushi, Takashi MORIE, and Makoto NAGATA. "Bio-Inspired VLSIs Based on Analog/Digital Merged Technologies." In 2001 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2001. http://dx.doi.org/10.7567/ssdm.2001.d-1-1.

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Ohguro, Tatsuya. "Next generation compact model for digital and analog circuit design." In 2007 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2007. http://dx.doi.org/10.7567/ssdm.2007.d-1-1.

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Pan, Z., Junyi Wang, and Yi Weng. "Investigation of Digital-to-Analog Converter (DAC) in Digital Nyquist-WDM Transmission Systems." In Optoelectronic Devices and Integration. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/oedi.2015.ot2c.1.

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Ooba, N., S. Toyoda, and T. Kurihara. "Low Crosstalk and Low Loss Polymeric 1×8 Digital Optical Switch." In 1999 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1999. http://dx.doi.org/10.7567/ssdm.1999.e-11-2.

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Tsang, P. W. M. "Displaying digital holograms on phase-only devices." In Conference on Lasers and Electro-Optics/Pacific Rim. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/cleopr.2018.w4g.1.

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Evans, D. R., and G. Cook. "Enhanced Dynamic Holography in Organic-Inorganic Hybrid Devices." In Digital Holography and Three-Dimensional Imaging. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/dh.2012.dsu1c.1.

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Geisler, D. J., T. M. Yarnall, C. M. Schieler, G. Lund, M. L. Stevens, B. S. Robinson, and S. A. Hamilton. "Ground Receiver Architectures Enabled by Digital Coherent Combining." In Photonic Networks and Devices. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/networks.2018.new4f.1.

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Kim, Eun-Soo. "New Devices and Media Technologies for Human-Hologram Interactions in the Free-space." In Digital Holography and Three-Dimensional Imaging. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/dh.2013.dtu1a.1.

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Gamal, Abbas El. "Digital Pixel Image Sensors." In 2002 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2002. http://dx.doi.org/10.7567/ssdm.2002.d-3-1.

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Raychowdhury, Arijit, Juanita Kurtin, Kaushik Roy, Vivek De, and Ali Keshavarzi. "Digital Circuits with Carbon Nanotube Transistors." In 2007 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2007. http://dx.doi.org/10.7567/ssdm.2007.j-9-1.

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Reports on the topic "1:1 Digital devices"

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Baral, Aniruddha, Jeffrey Roesler, M. Ley, Shinhyu Kang, Loren Emerson, Zane Lloyd, Braden Boyd, and Marllon Cook. High-volume Fly Ash Concrete for Pavements Findings: Volume 1. Illinois Center for Transportation, September 2021. http://dx.doi.org/10.36501/0197-9191/21-030.

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High-volume fly ash concrete (HVFAC) has improved durability and sustainability properties at a lower cost than conventional concrete, but its early-age properties like strength gain, setting time, and air entrainment can present challenges for application to concrete pavements. This research report helps with the implementation of HVFAC for pavement applications by providing guidelines for HVFAC mix design, testing protocols, and new tools for better quality control of HVFAC properties. Calorimeter tests were performed to evaluate the effects of fly ash sources, cement–fly ash interactions, chemical admixtures, and limestone replacement on the setting times and hydration reaction of HVFAC. To better target the initial air-entraining agent dosage for HVFAC, a calibration curve between air-entraining dosage for achieving 6% air content and fly ash foam index test has been developed. Further, a digital foam index test was developed to make this test more consistent across different labs and operators. For a more rapid prediction of hardened HVFAC properties, such as compressive strength, resistivity, and diffusion coefficient, an oxide-based particle model was developed. An HVFAC field test section was also constructed to demonstrate the implementation of a noncontact ultrasonic device for determining the final set time and ideal time to initiate saw cutting. Additionally, a maturity method was successfully implemented that estimates the in-place compressive strength of HVFAC through wireless thermal sensors. An HVFAC mix design procedure using the tools developed in this project such as the calorimeter test, foam index test, and particle-based model was proposed to assist engineers in implementing HVFAC pavements.
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Collins, Thomas R., and Stephen R. Wachtel. Guidance, Navigation and Control. Digital Emulation Technology Laboratory. Volume 1. Task 1: Digital Emulation Technology Laboratory. Fort Belvoir, VA: Defense Technical Information Center, July 1990. http://dx.doi.org/10.21236/ada225123.

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Uchino, Kenji. Acoustic Transduction Materials and Devices - Volume 1. Fort Belvoir, VA: Defense Technical Information Center, June 2000. http://dx.doi.org/10.21236/ada381274.

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Uchino, Kenji. Acoustic Transduction - Materials and Devices. Volume 1. Fort Belvoir, VA: Defense Technical Information Center, December 2000. http://dx.doi.org/10.21236/ada390002.

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Spargo, J., M. Lewis, A. Silver, S. Azevedo, J. Kaschmitter, and S. Whiteley. A pipelined superconducting digital processor. Revision 1. Office of Scientific and Technical Information (OSTI), July 1993. http://dx.doi.org/10.2172/10187053.

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Lopez, J., and K. Miller. Digital Servocontroller System. Volume 1. Operations Manual. Fort Belvoir, VA: Defense Technical Information Center, February 1985. http://dx.doi.org/10.21236/ada158392.

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Alford, Cecil O., Thomas R. Collins, and Stephen R. Wachtel. Guidance, Navigation and Control Digital Emulation Technology Laboratory. Volume 1. Part 2. Task 1: Digital Emulation Technology Laboratory. Fort Belvoir, VA: Defense Technical Information Center, September 1991. http://dx.doi.org/10.21236/ada241692.

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Alford, Cecil O., Thomas R. Collins, and Stephen R. Wachtel. Guidance, Navigation and Control Digital Emulation Technology Laboratory. Volume 1. Part 3. Task 1: Digital Emulation Technology Laboratory. Fort Belvoir, VA: Defense Technical Information Center, September 1991. http://dx.doi.org/10.21236/ada241693.

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Mitcham, Jenny, and Paul Wheatley. Digital Preservation Coalition Rapid Assessment Model Ver 1. Digital Preservation Coalition, September 2019. http://dx.doi.org/10.7207/dpcram19-01.

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Bélanger, J. R., A. Moore, and A. Prégent. Surficial geology, digital map, Huntingdon, Quebec-Ontario (31G/1). Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1997. http://dx.doi.org/10.4095/209120.

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