Invited review: Epidemics on social networks [PDF]
, 2013 Since its first formulations almost a century ago, mathematical models for disease spreading contributed to understand, evaluate and control the epidemic processes.They promoted a dramatic change in how epidemiologists thought of the propagation of ...
Kuperman, Marcelo N.
core +4 more sources
The Covid-19 pandemic: basic insights from basic mathematical models [PDF]
, 2022 Mathematical models for the spread of infectious diseases have a long history. From the start of the Covid-19 pandemic, there was a huge public interest in applying such models, since they help to understand general features of epidemic spread and ...
Gokhale, C. +3 more
core +2 more sources
Ciência e Agrotecnologia, 2011 A diagrammatic scale with six levels (0.1-3.0; 3.1-6.0; 6.1-12.0; 12.1-18.0;18.1-30.0; 30.1-49.0%) was developed, compared, and evaluated along with two other scales to measure the severity of brown eye spots in coffee trees leaves.
Adriano Augusto de Paiva Custódio +5 more
doaj +1 more source
Diagrammatic scale for assessment of Alternaria Brown Spot of citrus [PDF]
, 2008 Com o objetivo de padronizar as avaliações da severidade da Mancha Marrom de Alternaria, foi desenvolvida uma escala diagramática considerando a distribuição, a forma, a freqüência das lesões e os níveis mínimo e máximo de severidade encontrados em campo.
AMORIM, Lilian +3 more
core +2 more sources
A diagramatic scale to quantify severity of antracnose in Rubus glaucus Benth
Ciência Rural, 2019 : Rubus glaucus Benth, commonly referred to as mora de Castilla, is affected by Colletotrichum acutatum, as it induces anthracnose in many of the plant organs.
Paula Andrea González Patiño +2 more
doaj +1 more source
Diagrammatic scale for measuring severity of gray mould in thornless Castilla blackberry (Rubus glaucus Benth) [PDF]
Ciência Rural: Gray mould, caused by the fungus Botrytis cinerea Pers., is a disease that largely affects the crops of Rubus glaucus Benth. (Castilla blackberry) in Colombia.
Sarah Muñoz Arias +2 more
doaj +2 more sources
Ecoenzymes as Indicators of Compost to Suppress Rhizoctonia solani [PDF]
, 2017 Reports of disease suppression by compost are inconsistent likely because there are no established standards for feedstock material, maturity age for application, and application rate.
Fang, Lynn +2 more
core +2 more sources
Evaluation of interactions between Rhynchosporium secalis and Pyrenophora teres on barley [PDF]
, 1995 Les interactions entre le Rhynchosporiumsecalis et le Pyrenophora teres ont été étudiées sur des plantules d'orge (Hordeum vulgare) cultivées dans une serre et dans des chambres de croissance.
Burnett, P.A., Xue, A.G.
core +1 more source
An application of the theory of probabilities to the study of a priori pathometry.—Part I [PDF]
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1916 Prefatory.—It is somewhat surprising that so little mathematical work should have been done on the subject of epidemics, and, indeed, on the distribution of diseases in general. Not only is the theme of immediate importance to humanity, but it is one which is fundamentally connected with numbers, while vast masses of statistics have long been awaiting ...
openaire +1 more source
Effects of aldicarb and fungicides on Pratylenchus penetrans populations, root rot and net blotch severity on barley [PDF]
, 1995 Les populations du nematode des lésions (Pratylenchus penetrans), lequel produit des lésions nécrotiques dans le cortex racinaire, ont été mesurées dans des parcelles expérimentales d'orge (Hordeum vulgare) en 1988,1989 et 1990. Les nematodes des lésions
Johnston, H.W., Kimpinski, J.
core +1 more source