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Time-Domain Finite Elements for Virtual Testing of Electromagnetic Compatibility [PDF]

open access: yesRadioengineering, 2013
The paper presents a time-domain finite-element solver developed for simulations related to solving electromagnetic compatibility issues. The software is applied as a module integrated into a computational framework developed within a FP7 European ...
V. Sedenka   +6 more
doaj   +2 more sources

Successful Integration of Virtual Worlds in Learning Environments: A Case Study of a Supportive Learning Ecosystem [PDF]

open access: yesInterdisciplinary Journal of Virtual Learning in Medical Sciences, 2021
Background: Using virtual worlds with students and faculty in Initial Teacher Education (ITE) can provide exciting opportunities to develop innovative pedagogies. This work can begin in the ITE courses and filter into K-12 classrooms.
Lisa Jacka
doaj   +1 more source

Virtual Elements on polyhedra with a curved face

open access: yesBulletin of Mathematical Sciences, 2023
We revisit classical Virtual Element approximations on polygonal and polyhedral decompositions. We also recall the treatment proposed for dealing with decompositions into polygons with curved edges.
Franco Brezzi, L. Donatella Marini
doaj   +1 more source

From physical marketing to web marketing [PDF]

open access: yes, 2002
Reviews the criticism of the 4P marketing mix framework as the basis of traditional and virtual marketing planning. Argues that the customary marketing management approach, based on the popular marketing mix 4Ps paradigm, is inadequate in the case of ...
Constantinides, Efthymios
core   +9 more sources

Capturing critical data elements in Juvenile Idiopathic Arthritis: initiatives to improve data capture

open access: yesPediatric Rheumatology Online Journal, 2022
Background Documentation of critical data elements is a focus of the Pediatric Rheumatology Care and Outcomes Improvement Network to aid in clinical care and research for patients with juvenile idiopathic arthritis.
Meghan E. Ryan   +13 more
doaj   +1 more source

Elements for Academic Leadership in a Virtual Space

open access: yesJournal of Higher Education Policy and Leadership Studies, 2021
Higher education is facing the need for its leaders to adapt to an ever-increasingly virtual landscape. More than ever before, this became evident during the COVID-19 pandemic, which began in 2020.
Dustin M. Hebert, Myra Lovett
doaj   +1 more source

SEMIOTIC ANALYSIS OF TYPOGRAPHY IN APPLE VIRTUAL ADVERTISEMENT

open access: yesLire Journal, 2022
Nowadays, the format of digital technology allows advertisers to include virtual advertisements such as brand names and logos into YouTube channels. Additionally, those parts have become a marketing strategy technique through advertising.
Yuda Suryasa Sjaerodji, Desi Indrawati
doaj   +1 more source

Virtual Reconstruction-Based Robust Adaptive Beamforming for Distributed Digital Subarray Antennas

open access: yesInternational Journal of Antennas and Propagation, 2021
For the distributed digital subarray antennas (DDSA), the conventional beamforming may give rise to grating lobes, high sidelobes, and other problems. In this paper, the gaps between the subarrays are filled with virtual array elements, and then the DDSA
Jian Lu   +5 more
doaj   +1 more source

Mass Communications: From Classics to the Virtual Models

open access: yesBanber Erevani Hamalsarani. Sots'iologia, 2020
The article is devoted to the widespread use of mass communications and their virtual models, features and limitations, as well as the comparison of virtual and classical models.
Anrieta Karaperyan
doaj   +1 more source

Building Embodied Spaces for Spatial Memory Neurorehabilitation with Virtual Reality in Normal and Pathological Aging

open access: yesBrain Sciences, 2021
Along with deficits in spatial cognition, a decline in body-related information is observed in aging and is thought to contribute to impairments in navigation, memory, and space perception.
Cosimo Tuena   +5 more
doaj   +1 more source

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