The three parameters reflect the levels of infectivity, severity and the inflection time point of an epidemic, respectively. Knowledge of these epidemiological parameters summarize the temporal pattern of an epidemic and is helpful to understand the features of an outbreak. The real-time prediction of...
Multi-temporal change detection is commonly used in the detection of changes to ecosystems. Differencing single band indices derived from multispectral pre... JD Miller,AE Thode - 《Remote Sensing of Environment》 被引量: 843发表: 2007年 Variation in relative growth rate among woody species This ...
a more mature phase. Especially in the context of multi-wavelength observations, the long-term monitoring programs to have continuous observations of variable sources are very useful. This unprecedented coverage on wide spectral and temporal ranges is shedding new light on the phenomenon of variability...
These two vectors are merged and dynamically inputted into the temporal expert sequence for processing, resulting in the development of a dynamic model capable of simultaneously completing graph tasks and addressing specific industrial challenges. In the subsequent section, we will furnish a comprehensive...
The ES score of each seagrass meadow was the summation of the scores for the significance of the contribution of all 13 goods and benefits. The final ES score for each site was based on the ES score awarded and the condition of the meadow, calculated as the summation of these two factors...
Ecological security assessment and temporal and spatial difference analysis of shallow lakes in plain river network area: A case study of Baima Lake in Jiangsu Province. J. Ecol. Rural. Environ. 2021, 37, 1559–1567. [Google Scholar] Deng, M.J.; Fan, Z.L.; Xu, H.D.; Zhou, H.Y....
the solution is to assign to the intake arcs a flow equal to demand; the flows in the other arcs result from a simple summation (balance). In case of water scarcity, a combination of flows corresponding to the adopted hierarchy of water resource use is determined. The criterion for optimizi...
Before the application of Zhang’s formula to non-uniform sediment, we first need to determine the settling velocity of the kth fraction of sediment (wsk), based on which a test formula is constructed for a temporal calculation. The test formula for calculating the temporal sediment transport ca...
The temporal patterns of the spread of COVID-19 (both worldwide and in Taiwan) and the corresponding measures taken by the WHO and Taiwanese government, respectively, are shown in Figure 1. The number of new daily cases shown is the rolling seven-day average (https://ourworldindata.org/...
The important issue is the estimation of the uncertainties from the spatial and temporal variability of soil parameters. The child education facilities (Figure 3) located under the natural slope in Nevelsk (Sakhalin Island, Russia) were considered in this study as an example of the given approach...