This expanded and updated edition of Complexity Theory and the Social Sciences: The
State of the Art revisits the use of complexity theory across the social sciences and …

Starting from December 2019, SARS-CoV-2 has forcefully entered our lives and profoundly
changed all the habits of the world population. The COVID-19 pandemic has violently …

Viruses | Free Full-Text | SARS-CoV-2, CT-Values, and Infectivity—Conclusions to Be Drawn
from Side Observations Next Article in Journal Rotavirus A Genome Segments Show Distinct …

In this work, we estimate the probability of an infected person infecting another person in the
vicinity by coughing in the context of COVID-19. The analysis relies on the experimental data …

Policies are continually subjected to turbulence and crises. Interest in policy robustness as a
fundamental way to deal with what cannot be foreseen is increasing. Thus, there is a …

The dynamics and complexity of the challenges of our work and lives result in a high number
of unpredictable situations. The phenomenon of improvisation describes actions performed …

This comprehensive review examines the epidemiology of the COVID-19 pandemic,
shedding light on pivotal lessons learned and their implications for future healthcare …

In this paper we study different vaccination strategies that could have been implemented for
the early COVID-19 pandemic. We use a demographic epidemiological mathematical model …

Purpose Intraorganizational knowledge and information sharing are important steps toward
more-accessible organizational knowledge. The aim of this study is to qualitatively explore …

Vaccination against the coronavirus disease 2019 (COVID-19) started in early December of
2020 in the USA. The efficacy of the vaccines vary depending on the SARS-CoV-2 variant …