Results 1 to 10 of about 2,895,053 (291)

Virus spreading and heat spreading

open access: yesInternational Journal of Thermal Sciences, 2022
Here we propose a heat transfer framework for how human-to-human interaction spreads everything on the landscape: disease, goods, knowledge, news, technology, science, language and culture. We show that the phenomenon of "human spreading" shares key features with phenomena that are fundamental in physics (heat, electricity, species, Darcy fluid flow ...
Adrian Bejan, Umit Gunes
openaire   +3 more sources

Bounding pandemic spread by heat spread

open access: yesJournal of Engineering Mathematics, 2022
AbstractThe beginning of a pandemic is a crucial stage for policymakers. Proper management at this stage can reduce overall health and economical damage. However, knowledge about the pandemic is insufficient. Thus, the use of complex and sophisticated models is challenging.
Teddy Lazebnik, Uri Itai
openaire   +2 more sources

Quantum chaos and the complexity of spread of states [PDF]

open access: yesPhysical Review D, 2022
We propose a measure of quantum state complexity defined by minimizing the spread of the wave-function over all choices of basis. Our measure is controlled by the"survival amplitude"for a state to remain unchanged, and can be efficiently computed in ...
V. Balasubramanian   +3 more
semanticscholar   +1 more source

Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study

open access: yesThe Lancet, 2020
Summary Background Since Dec 31, 2019, the Chinese city of Wuhan has reported an outbreak of atypical pneumonia caused by the 2019 novel coronavirus (2019-nCoV).
Joseph T. Wu   +2 more
semanticscholar   +1 more source

The effect of travel restrictions on the spread of the 2019 novel coronavirus (COVID-19) outbreak

open access: yesScience, 2020
Outbreak to pandemic In response to global dispersion of severe acute respiratory syndrome–coronavirus 2 (SARS-CoV-2), quarantine measures have been implemented around the world.
Matteo Chinazzi   +15 more
semanticscholar   +1 more source

Inferring change points in the spread of COVID-19 reveals the effectiveness of interventions [PDF]

open access: yesScience, 2020
Keeping the lid on infection spread From February to April 2020, many countries introduced variations on social distancing measures to slow the ravages of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Jonas Dehning   +8 more
semanticscholar   +1 more source

Scientific Opinion on lumpy skin disease [PDF]

open access: yesEFSA Journal, 2015
Lumpy skin disease (LSD) is a viral disease of cattle characterised by severe losses, especially in naive animals. LSD is endemic in many African and Asian countries, and it is rapidly spreading throughout the Middle East, including Turkey.
EFSA Panel on Animal Health and Welfare (AHAW)
doaj   +1 more source

Calves as Main Reservoir of Antibiotic Resistance Genes in Dairy Farms

open access: yesFrontiers in Public Health, 2022
A side effect of antibiotic usage is the emergence and dissemination of antibiotic resistance genes (ARGs) within microbial communities. The spread of ARGs among pathogens has emerged as a public health concern.
Barbara Salerno   +11 more
doaj   +1 more source

Improving Estimates of Natural Resources Using Model-Based Estimators: Impacts of Sample Design, Estimation Technique, and Strengths of Association

open access: yesRemote Sensing, 2021
Natural resource managers need accurate depictions of existing resources to make informed decisions. The classical approach to describing resources for a given area in a quantitative manner uses probabilistic sampling and design-based inference to ...
John Hogland, David L. R. Affleck
doaj   +1 more source

Ctenolepisma longicaudatum Escherich (1905) Became a Common Pest in Europe: Case Studies from Czechia and the United Kingdom

open access: yesInsects, 2021
Synanthropic invasive silverfish, Ctenolepisma longicaudatum, has been recently reported to cause nuisance in the indoor environment in many European countries.
Martin Kulma   +4 more
doaj   +1 more source

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