Virtual laboratory for microwave measurements

Gubsky, Dmitry S.; Kleschenkov, A. B.; Mamay, I. V.

doi:10.1002/cae.22164

Cited by 15 publications

(6 citation statements)

References 22 publications

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“…Due to the initially slow Internet speeds, the user interface was 2D and not as detailed. Some of the tools included Macromedia flash [20], Macromedia Authorware [21], Microsoft VB5 [22], LabVIEW, a powerful graphic environment for the development of virtual instruments and OOP languages such as C++, Java or C# [23][24][25]. The recent progress in access to the Internet, as well as in 3D graphics and software packages, enabled the exact representation of physical labs in a computer-simulated environment [26].…”

Section: Virtual Laboratories Softwarementioning

confidence: 99%

Analysis, Evaluation and Reusability of Virtual Laboratory Software Based on Conceptual Modeling and Conformance Checking

Sypsas

Kalles

2023

Mathematics

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Virtual laboratories have been increasingly used in tertiary education for natural and applied sciences, especially due to the COVID pandemic, generating a substantial investment in corresponding software applications, including simulation experiments and procedures. However, it is expensive and time-consuming to analyze, understand, model and implement the virtual experiments, especially when it is necessary to create new ones from scratch, but also when they must be redesigned and addressed to an audience in a different educational setting. We use UML Activity Diagrams and Petri nets to model experimental procedures and then apply conformance checking to detect possible nonconformities between expected model behavior and actual model execution. As a result, we provide an estimation of the conceptual proximity between experiments performed in different educational settings using the same virtual laboratory software, assisting educators and developers in making informed decisions about software reuse and redesign by providing a systematic and formal way of evaluating software applicability. A virtual microscoping experiment was used as a case study for validation purposes. The results revealed that the specific virtual lab software can be ported, without modifications, from tertiary to secondary education, to achieve learning outcomes relevant to that education level, even though it was originally designed for a distance education university. The proposed framework has potential applications beyond virtual laboratories, as a general approach to process modeling and conformance checking to evaluate the similarity between the specification of experimental procedures and actual execution logs can be applied to various domains.

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Section: Virtual Laboratories Softwarementioning

confidence: 99%

Analysis, Evaluation and Reusability of Virtual Laboratory Software Based on Conceptual Modeling and Conformance Checking

Sypsas

Kalles

2023

Mathematics

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“…The previously created model of the autonomous device [18] can be divided into two parts according to its functionality. One of them is responsible for processing and preparing data for their visualization on the screen, and the other makes possible to display data and the user interface of the model.…”

Section: Virtual Device Modelmentioning

confidence: 99%

Developing of computer models of modern measuring instruments for a remote virtual laboratory

2019

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The study introduces the approach of creating a virtual laboratory for performing laboratory works with remote access. The proposed virtual lab can be used for distance learning and is an extension of the functionality of the previously created virtual workshop. This virtual laboratory with remote access is an alternative to laboratory works performed with real experimental equipment and provides an opportunity to gain skills in operation with measuring microwave equipment without giving classes in educational laboratories. The results of testing virtual lab works with remote access in educational radiophysics laboratories are presented.

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“…Various computer-aided software tools that assist instructors to improve and develop educational processes are available in the literature [9,12,29,34]. In Zhang et al [34], an educational software tool was developed for municipal engineering students.…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, in Singh et al [29], a mobile app was developed to teach the course on theory of computation. In another study [12], a virtual laboratory was proposed, where highly expensive microwave measuring equipment can be used. In addition, an educational software was designed for undergraduate chemical engineering courses [9].…”

Section: Introductionmentioning

confidence: 99%

Computer‐based evaluation to assess students' learning for the multiple‐choice question–based exams: CBE‐MCQs software tool

Solak

Uçar

Albadwieh

2020

Comp Applic In Engineering

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Virtual laboratory for microwave measurements

Cited by 15 publications

References 22 publications

Analysis, Evaluation and Reusability of Virtual Laboratory Software Based on Conceptual Modeling and Conformance Checking

Analysis, Evaluation and Reusability of Virtual Laboratory Software Based on Conceptual Modeling and Conformance Checking

Developing of computer models of modern measuring instruments for a remote virtual laboratory

Computer‐based evaluation to assess students' learning for the multiple‐choice question–based exams: CBE‐MCQs software tool

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