Search results for "Coronavirus disease"
showing 10 items of 961 documents
De quoi le Covid-19 est-il le nom ? L’impact du langage sur la prise en charge et le positionnement éthique par temps de pandémie
2020
Résumé L’irruption massive de l’expression Covid-19 dans le milieu hospitalier comme dans nos vies a fait apparaître une étrange analogie entre l’expansion d’un virus et la dissémination virale, elle aussi, d’une manière de parler, de formuler et de nommer pour agir. Cet article se propose de questionner l’impact de l’expression Covid-19 sur le langage des soignants. Il propose de discuter la dimension éthique d’un soin des mots du soin lorsqu’une manière de parler s’impose à eux. Il interroge également le pluralisme épistémologique et éthique engageant la médecine entre science, clinique et politique.
Estimating COVID-19-induced Excess Mortality in Lombardy
2021
AbstractWe compare the expected all-cause mortality with the observed one for different age classes during the pandemic in Lombardy, which was the epicenter of the epidemic in Italy and still is the region most affected by the pandemic. A generalized linear mixed model is introduced to model weekly mortality from 2011 to 2019, taking into account seasonal patterns and year-specific trends. Based on the 2019 year-specific conditional best linear unbiased predictions, a significant excess of mortality is estimated in 2020, leading to approximately 35000 more deaths than expected, mainly arising during the first wave. In 2021, instead, the excess mortality is not significantly different from z…
Domestic tourists’ experience in protected natural parks: A new trend in pandemic crisis?
2021
International audience; Since December 2019, the Covid-19 pandemic crisis has led to profound changes around the world with a lot of interdictions or constraints to travel outside one's own country. One of the major consequences has been the development of proximity tourism in outdoor spaces less conducive to the spread of the virus. From a study preceding this pandemic, this article seeks to better understand the experiences lived by domestic tourists when they visited protected natural parks in their country. Beyond the health risks, it analyses the dimensions and the influences of experiences lived in these parks by French domestic tourists (n = 500) using Pine and Gilmore's 4Es model (1…
Corrigendum to “Personal protective equipment and intensive care unit healthcare worker safety in the COVID-19 Era (PPE-SAFE): An international surve…
2021
The authors regret errors were present in the published article. Counts of some of the adverse events were erroneous. Changes to the text include. Last sentence of the abstract should read. Adverse effects of PPE included heat (1266, 51%), thirst (1174, 47%), pressure areas (1088, 44%), headaches (696, 28%), Inability to use the bathroom (661, 27%) and extreme exhaustion (492, 20%). All but pressure areas were associated with longer shift durations. Last sentence of the results section of the manuscript should read. All but pressure areas were associated with longer duration of shifts wearing PPE (Table 4). Table 1 the total number of community/urban type of hospital should read 740 instead…
Investigating label suggestions for opinion mining in German Covid-19 social media
2021
This work investigates the use of interactively updated label suggestions to improve upon the efficiency of gathering annotations on the task of opinion mining in German Covid-19 social media data. We develop guidelines to conduct a controlled annotation study with social science students and find that suggestions from a model trained on a small, expert-annotated dataset already lead to a substantial improvement - in terms of inter-annotator agreement(+.14 Fleiss' $\kappa$) and annotation quality - compared to students that do not receive any label suggestions. We further find that label suggestions from interactively trained models do not lead to an improvement over suggestions from a stat…
An exploratory study of COVID-19 misinformation on Twitter.
2020
During the COVID-19 pandemic, social media has become a home ground for misinformation. To tackle this infodemic, scientific oversight, as well as a better understanding by practitioners in crisis management, is needed. We have conducted an exploratory study into the propagation, authors and content of misinformation on Twitter around the topic of COVID-19 in order to gain early insights. We have collected all tweets mentioned in the verdicts of fact-checked claims related to COVID-19 by over 92 professional fact-checking organisations between January and mid-July 2020 and share this corpus with the community. This resulted in 1 500 tweets relating to 1 274 false and 276 partially false cla…
An ensemble approach to short-term forecast of COVID-19 intensive care occupancy in Italian Regions
2020
Abstract The availability of intensive care beds during the COVID‐19 epidemic is crucial to guarantee the best possible treatment to severely affected patients. In this work we show a simple strategy for short‐term prediction of COVID‐19 intensive care unit (ICU) beds, that has proved very effective during the Italian outbreak in February to May 2020. Our approach is based on an optimal ensemble of two simple methods: a generalized linear mixed regression model, which pools information over different areas, and an area‐specific nonstationary integer autoregressive methodology. Optimal weights are estimated using a leave‐last‐out rationale. The approach has been set up and validated during t…
Firms’ investment, indebtedness and financial constraints: Size does matter
2022
Abstract This paper provides evidence of the importance of size in explaining the impact of financing conditions on firms´ investment rate. The study makes two main contributions: a) it allows the relationship between indebtedness and firms´ investment to be non-linear; and b) it contrasts whether the impact of indebtedness and the degree of financial restriction differ depending on the size of the company (SME vs large). Results show that while in SMEs indebtedness has a negative impact on investment, there is a threshold beyond which this effect is even larger (based on a debt/assets ratio of 59%). However, in large companies the impact of indebtedness is positive although there is also a…
THE ROLE OF FINANCIAL SUPPORT FOR THE PERFORMANCE AND SURVIVAL OF MICRO-ENTERPRISES
2021
The research was supported by the NATIONAL RESEARCH PROGRAMME “LATVIAN HERITAGE AND FUTURE CHALLENGES FOR THE SUSTAINABILITY OF THE STATE” project “CHALLENGES FOR THE LATVIAN STATE AND SOCIETY AND THE SOLUTIONS IN INTERNATIONAL CONTEXT" (INTERFRAME-LV, Project No.VPP-IZM-2018/1-0005).
The Impact of COVID-19 on the Rent-a-Car Industry
2021
Without any doubt, coronavirus disease slumped global economies in an unparalleled crisis, one of the worst downturns since 2008. COVID-19 not only affected negatively the tourism industry but also other service sectors. To some extent, governments have adopted two different dispositions against the virus. While some nations imposed a strict lockdown, others privilege the consumption and domestic circuits of payment. In its history, the tourism industry has never faced a crisis of this caliber, and its impacts remain unsure even to date. Although the interests and studies evaluating the impact of COVID-19 have captivated the attention of countless scholars, less attention has been given to …