Results 11 to 20 of about 558,793 (266)
This article is a messy account not of the COVID‐19 pandemic but one written during the pandemic. Although written over several successive evenings it is not a linear narrative that builds on a chain of passing moments teleologically to an end. It is not a diary, just a collection of scattered thoughts about living during COVID‐19, the (lack of) care ...
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A Strategy for Isolator in the Toucher–Isolator Game on Trees [PDF]
In the Toucher-Isolator game, introduced recently by Dowden, Kang, Mikalački and Stojaković, Toucher and Isolator alternately claim an edge from a graph such that Toucher aims to touch as many vertices as possible, while Isolator aims to isolate as many vertices as possible, where Toucher plays first. Among trees with $n$ vertices, they showed that the
Sopon Boriboon, Teeradej Kittipassorn
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This comic tells the true story of a hospitalist physician learning from a patient how to slow down. It is a commentary on the isolating experience of hospitalization-magnified for patients by infection control precautions and hospital restrictions and for clinicians by long hours away from family and friends, particularly during peaks of the COVID-19 ...
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We analyze the spread of an infectious disease in a population when individuals strategically choose how much time to interact with others. Individuals are either of the severe type or of the asymptomatic type. Only severe types have symptoms when they are infected, and the asymptomatic types can be contagious without knowing it.
Baril-Tremblay, Dominique +2 more
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Isolation and Development [PDF]
This paper exploits cross-country variation in the degree of geographical isolation, prior to the advent of sea-faring and airborne transportation technologies, to examine its impact on the course of economic development across the globe. The empirical investigation establishes that prehistoric geographical isolation has generated a persistent ...
Ashraf, Quamrul +2 more
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Statement on diversity of Xylella fastidiosa subsp. pauca in Apulia
This opinion addresses a request from the European Commission to evaluate whether heterogeneous populations of Xylella fastidiosa subsp. pauca have been found in Apulia (Italy) in addition to the strain named CoDiRO.
EFSA Panel on Plant Health (PLH)
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Bioinformatics analysis of SARS coronavirus genome polymorphism
Background We have compared 38 isolates of the SARS-CoV complete genome. The main goal was twofold: first, to analyze and compare nucleotide sequences and to identify positions of single nucleotide polymorphism (SNP), insertions and deletions, and second,
Pavlović-Lažetić Gordana M +2 more
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The presence of cucumber mosaic virus in pot marigold (Calendula officinalis L.) in Serbia [PDF]
During 2014 a total of 67 pot marigold samples from five different localities in the Province in Vojvodina were collected and analysed for the presence of Cucumber mosaic virus (CMV) and Impatiens necrotic spot virus (INSV) using commercial double ...
Milošević Dragana +6 more
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Study of the Antimicrobial Potential of Bacteria found in Natural Resources
Bacteriocins are of great interest as potential antimicrobial agents against various types of bacteria, fungi, and viruses. Isolates of microorganisms derived from natural sources were used in the current study, including lactic acid bacteria and other ...
Svetlana Noskova +7 more
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THE RESULTS OF THE EFFECT OF ANTIBIOTICS ON CAMPYLOBACTER FETUS IN NORTH AREA OF SYRIA [PDF]
This study has been carried out on 15 sheep flocks in 4 Syrian provinces (Aleppo- Alraqa – Alhasaka – Der alzor). The sensitivity tests have been carried out on the positive isolates of Campylobacter fetus.
M. ELEWE, Y. AL-YASENO
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