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107 Research products, page 1 of 11

  • COVID-19
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  • COVID-19

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  • Closed Access English
    Authors: 
    Sequeiros, José; Pereira, Maria Teresa Ribeiro; Oliveira, Marisa; Ferreira, Fernanda A.;
    Country: Portugal

    Available studies and reports, as well as real-time experiences, attest to profound, extensive, long-lasting effects on the supply chain caused by the pandemic. It is thus paramount to rethink the supply chain for medication and health care supplies to build a more resi...

  • Closed Access English
    Authors: 
    Marziano, Valentina;
    Publisher: Zenodo

    Code and data used in the journal article "The decline of COVID-19 severity and lethality over two years of pandemic"

  • Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU, SWAPNA;
    Country: Slovenia

    Cough signal analysis for understanding the pathological condition has become important from the outset of the exigency posed by the epidemic COVID-19. The present work suggests a surrogate approach for the classification of cough signals - croup cough (CC) and pertussi...

  • Other research product . Other ORP type . 2022
    Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU, SWAPNA; VIMAL, RAJ; S, SANKARARAMAN;
    Country: Slovenia

    The paper proposes a graph-theoretical approach to auscultation, bringing out the potential of graph features in classifying the bioacoustics signals. The complex network analysis of the bioacoustics signals - vesicular (VE) and bronchial (BR) breath sound - of 48 healt...

  • Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU SWAPNA,, SWAPNA;
    Country: Slovenia

    Objectives: The present work reports the study of 34 rhonchi (RB) and Bronchial Breath (BB) signals employing machine learning techniques, timefrequency, fractal, and non-linear time-series analyses. Methods: The timefrequency analyses and the complexity in the dynamics...

  • Other research product . Other ORP type . 2022
    Closed Access English
    Authors: 
    Swapna, Mohanachandran Nair Sindhu; Sreejyothi, S.; Raj, Vimal; Sankararaman, Sankaranarayana Iyer;
    Country: Slovenia

    A first report of unveiling the fractality and fractal nature of severe acute respiratory syndrome coronavirus (SARS CoV-2) responsible for the pandemic disease widely known as coronavirus disease 2019 (COVID 19) is presented. The fractal analysis of the electron micros...

  • Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU, SWAPNA;
    Country: Slovenia

    The paper proposes a novel approach to bring out the potential of complex networks based on graph theory to unwrap the hidden characteristics of cough signals, croup (BC), and pertussis (PS). The spectral and complex network analyses of 48 cough sounds are utilized for ...

  • Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU, SWAPNA;
    Country: Slovenia

    This article proposes a unique approach to bring out the potential of graph-based features to reveal the hidden signatures of wet (WE) and dry (DE) cough signals, which are the suggestive symptoms of various respiratory ailments like COVID 19. The spectral and complex n...

  • Closed Access English
    Authors: 
    MOHANACHANDRAN NAIR SINDHU, SWAPNA; VIMAL, RAJ; A, RENJINI; S, SREEJYOTHI; S, SANKARARMAN;
    Country: Slovenia

    The development of novel digital auscultation techniques has become highly significant in the context of the outburst of the pandemic COVID 19. The present work reports the spectral, nonlinear time series, fractal, and complexity analysis of vesicular (VB) and bronchial...

  • Closed Access English
    Authors: 
    Orchard, Christa; Smith, Peter M; Kromhout, Hans; IRAS OH Epidemiology Chemical Agents; dIRAS RA-2;

    OBJECTIVE: To explore whether the COVID-19 pandemic has impacted productivity of female academics in the field of occupational and environmental health, by examining trends in male and female authorship of submissions during and prior to the COVID-19 pandemic in Occupat...