Titlebook: Quarzglas; Seine Geschichte, Fa Paul Günther Book 1911 Verlag von Julius Springer 1911 Arbeit.Dieselkraftstoff.Geschichte.Glas.Industrie.Kr

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Paul Günthert that is dispersed from an infected host. In real epidemics, compositional heterogeneity and configurational heterogeneity can introduce an overwhelming amount of complexity. Mathematical modeling provides a method for understanding epidemic processes and for taming the complexity. The idea of epid

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Paul Güntheran area that is spatially heterogeneous or (2) understanding or predicting the spatial pattern of process rates is an objective, for example, to identify areas of high or low rates, or to quantify the spatial pattern or scale of variability in rates. Lateral transfers are flows of materials, energy,

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Paul Güntherhe scale of heterogeneity can be used to study and understand the processes underlying desertification and rehabilitation. Models of heterogeneous landscapes in semiarid landscapes have had two broad themes: a pragmatic approach, describing ecosystem function in landscapes under management, and a cu

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ed the rate at which natural ecosystems are transformed into agricultural systems. These land use changes, which are accompanied by agricultural practices such as the use of agrochemicals (pesticides and fertilizers), tillage, and irrigation, can lead to ecosystem degradation. Nationally, the state