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Nuraeni Herlinawati,Yuri Yuliani,Siti Faizah,Windu Gata,Samudi Samudi
Pág. 293 - 298
Aplikasi zoom cloud meetings yang mulai booming digunakan sekarang ini karena adanya pandemi virus corona, sehingga membuat semua kegiatan dilakukan secara virtual. Zoom cloud meetings merupakan aplikasi yang memiliki berbagai fitur termasuk video & ...
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Daniel Deardo Damanik, Rinabi Tanamal
Pág. 1 - 8
Penelitian ini bertujuan untuk mengetahui faktor yang paling berpengaruh terhadap penggunaan online learning tools di Universitas Ciputra. Proses pengumpulan data dilakukan dengan membagikan kuesioner secara online kepada 87 mahasiswa yang menggunakan ap...
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Guillaume Touya, Maïeul Gruget and Ian Muehlenhaus
Disorientation is a common feeling for all users of zoomable multi-scale maps, even for those with good orientation and spatial skills. We make the assumption that this problem is mainly due to the desert fog effect, documented in human?computer interact...
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Jihyun Kang and Joris Van Ouytsel
The COVID-19 pandemic led to changes in business communication. As face-to-face communication was no longer possible, many businesses shifted to Zoom because of its ease of use and user-friendly functionality. One unique context in which users were force...
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Ricardo Salas Rueda, Ana Eslava Cervantes, Ivonne Rocha Díaz, Selene Martínez Ramírez
Pág. 24
El objetivo de esta investigación mixta es analizar el impacto del Aula invertida y las herramientas tecnológicas en el proceso educativo sobre la planeación de Proyectos en las Artes Visuales durante la pandemia COVID-19. En el Aula invertida, los estud...
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Emanuele Colica, Antonella Antonazzo, Rita Auriemma, Luigi Coluccia, Ilaria Catapano, Giovanni Ludeno, Sebastiano D?Amico and Raffaele Persico
In this contribution, we present some results achieved in the archaeological site of Le Cesine, close to Lecce, in southern Italy. The investigations have been performed in a site close to the Adriatic Sea, only slightly explored up to now, and where the...
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Eduard Muslimov, Thibault Behaghel, Emmanuel Hugot, Kelly Joaquina and Ilya Guskov
In the present paper, we discuss the design of a projection system with curved display and its enhancement by variably adjusting the curvature. We demonstrate that the focal surface curvature varies significantly with a change of the object position and ...
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Edy Budiman
Pág. pp. 4 - 17
Information about network availability and the amount of internet data usage is very important for planning and implementing management of free internet data assistance programs in the COVID-19 pandemic for students. Research Objectives to analyze for th...
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Angélica Peña
Pág. 27 - 37
La pandemia del Covid-19 fue una sorpresa para el sistema educativo mundial, y obligó a la Universidad de Santiago de Chile a implementar de manera urgente la docencia no presencial usando el programa de comunicaciones Zoom. El objetivo primario de este ...
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Jeffrey A. Davis, Trevor I. Hall, Ignacio Moreno, Jason P. Sorger and Don M. Cottrell
In this work we present an experimental proof of concept of a programmable optical zoom lens system with no moving parts that can form images with both positive and negative magnifications. Our system uses two programmable liquid crystal spatial light mo...
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Jhe-Syuan Lin and Wen-Shing Sun
In recent years, fingerprint recognition has become more and more widely used in mobile phones. A fingerprint recognition device hidden under an opaque display panel designed based on a waveguide and frustrated total internal reflection (FTIR) is propose...
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Yeongjae Park, Hyeondo Yoo, Jieun Ryu, Young-Rak Choi, Ju-Sung Kang and Yongjin Yeom
Owing to the expansion of non-face-to-face activities, security issues in video conferencing systems are becoming more critical. In this paper, we focus on the end-to-end encryption (E2EE) function among the security services of video conferencing system...
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Kinga Stecula and Radoslaw Wolniak
The paper presents the results of the research on the influence of the COVID-19 pandemic on the dissemination of innovative e-learning tools in higher education. Research was carried out in Poland in December 2021 on a sample of 621 students. The main is...
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Jannik Rößler, Jiachen Sun and Peter Gloor
In the last 14 months, COVID-19 made face-to-face meetings impossible and this has led to rapid growth in videoconferencing. As highly social creatures, humans strive for direct interpersonal interaction, which means that in most of these video meetings ...
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Rostislav Netek, Jan Masopust, Frantisek Pavlicek and Vilem Pechanec
Recent developments in web map applications have widely affected how background maps are rendered. Raster tiles are currently considered as a regular solution, while the use of vector tiles is becoming more widespread. This article describes an experimen...
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Haniah Mahmudah, Okkie Puspitorini, Ari Wijayanti, Nur Adi Siswandari, Yetik Dwi Kusumaningrum
Pág. 221 - 239
Over time, cellular communication technology developed significantly from year to year. This is due to increasing the number of users and the higher needed. To overcome this problem, many providers increase the number of new base station installations to...
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Sandra Hellmers, Peter Fröhle
Pág. 1 - 26
This article presents a methodology to optimize the integration of local scale drainage measures in catchment modelling. The methodology enables to zoom into the processes (physically, spatially and temporally) where detailed physical based computation i...
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Michael J. Passow
We describe Earth2Class, a professional development model that connects classroom teachers with research investigators so that they and their students can learn about cutting-edge discoveries, long before mention is included in textbooks. Teachers and st...
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Rong Zhen, Yingdong Ye, Xinqiang Chen and Liangkun Xu
Aiming at the problem of high-precision detection of AtoN (Aids to Navigation, AtoN) in the complex inland river environment, in the absence of sufficient AtoN image types to train classifiers, this paper proposes an automatic AtoN detection algorithm Ai...
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Juan Carlos Marcos Recio, Alicia Parras Parras
Pág. 259 - 278
Este artículo analiza las diez campañas más vistas durante el confinamiento en España, en concreto durante el mes de abril. Su objetivo es conocer cómo se hicieron a partir de piezas obtenidas en bancos de imágenes y en los archivos de los anunciantes, t...
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