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1. Psychological Applications and Trends 2021

Author

Pracana, Clara and Wang, Michael

Abstract

This book contains a compilation of papers presented at the International Psychological Applications Conference and Trends (InPACT) 2021, organized by the World Institute for Advanced Research and Science (W.I.A.R.S.), that this year has been converted into a fully Virtual Conference as a result of the ongoing Coronavirus (COVID 19) pandemic. Modern psychology offers a large range of scientific fields where it can be applied. The goal of understanding individuals and groups (mental functions and behavioral standpoints), from this academic and practical scientific discipline, aims ultimately to benefit society. The International Conference seeks to provide some answers and explore the several areas within the Psychology field, new developments in studies and proposals for future scientific projects. The goal is to offer a worldwide connection between psychologists, researchers and lecturers, from a wide range of academic fields, interested in exploring and giving their contribution in psychological issues. We take pride in having been able to connect and bring together academics, scholars, practitioners and others interested in a field that is fertile in new perspectives, ideas and knowledge. We counted on an extensive variety of contributors and presenters, which can supplement the view of the human essence and behavior, showing the impact of their different personal, academic and cultural experiences. This is, certainly, one of the reasons there are nationalities and cultures represented, inspiring multi-disciplinary collaborative links, fomenting intellectual encounter and development. InPACT 2021 received 358 submissions, from more than 40 different countries from all over the world, reviewed by a double-blind process. Submissions were prepared to take form of Oral Presentations, Posters and Workshops. 117 submissions (overall, 33% acceptance rate) were accepted for presentation in the conference. The Conference addresses different categories inside Applied Psychology area and papers fit broadly into one of the named themes and sub-themes. This book contains the results of the different researches conducted by authors who focused on what they are passionate about: to study and develop research in areas related to Psychology and its applications. It includes an extensive variety of contributors and presenters that are hereby sharing with us their different personal, academic and cultural experiences. [This document contains the proceedings of the virtual International Psychological Applications Conference and Trends (InPACT) 2021. The proceedings were published by inScience Press. For the 2020 proceedings, see ED604955.]

Published
2021

2. A Time-Delayed Deterministic Model for the Spread of COVID-19 with Calibration on a Real Dataset.

Author

Nastasi, Giovanni, Perrone, Carla, Taffara, Salvatore, and Vitanza, Giorgia

Subjects
COVID-19, COVID-19 pandemic, PUBLIC transit, CALIBRATION, HEALING
Abstract

During the evolution of the COVID-19 pandemic, each country has adopted different control measures to contrast the epidemic's diffusion. Restrictions to mobility, public transport, and social life in general have been actuated to contain the spread of the pandemic. In this paper, we consider the deterministic SIRD model with delays proposed by Calleri et al., which is improved by adding the vaccinated compartment V (SIRDV model) and considering a time-dependent contact frequency. The three delays take into account the incubation time of the disease, the healing time, and the death time. The aim of this work is to study the effect of the vaccination campaigns in Great Britain (GBR) and Israel (ISR) during the pandemic period. The different restriction periods are included by fitting the contact frequency on real datasets as a piecewise constant function. As expected, the vaccination campaign reduces the amount of deaths and infected people. Furthermore, for the different levels of restriction policy, we find specific values of the contact frequency that can be used to predict the trend of the pandemic. [ABSTRACT FROM AUTHOR]

Published
2022
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3. A hybrid compartmental model with a case study of COVID-19 in Great Britain and Israel.

Author

Malaspina, Greta, Racković, Stevo, and Valdeira, Filipa

Subjects
COVID-19 pandemic, COVID-19, SOCIAL structure, VACCINATION, SOCIAL planning, COMPUTATIONAL neuroscience
Abstract

Given the severe impact of COVID-19 on several societal levels, it is of crucial importance to model the impact of restriction measures on the pandemic evolution, so that governments are able to make informed decisions. Even though there have been countless attempts to propose diverse models since the rise of the outbreak, the increase in data availability and start of vaccination campaigns calls for updated models and studies. Furthermore, most of the works are focused on a very particular place or application and we strive to attain a more general model, resorting to data from different countries. In particular, we compare Great Britain and Israel, two highly different scenarios in terms of vaccination plans and social structure. We build a network-based model, complex enough to model different scenarios of government-mandated restrictions, but generic enough to be applied to any population. To ease the computational load we propose a decomposition strategy for our model. [ABSTRACT FROM AUTHOR]

Published
2023
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