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Gestational age and birth weights are the two most commonly used measures for perinatal health
A recent study of Chinese bulbuls , for example, showed that the proportion of anthropogenic material in nests increased with degree of urbanization. The potential fitness consequences and adaptive significance of this adjustment, however, were not examined. Herein, we examine the occurrence, types, landscape associations, and consequences of anthropogenic nest material in the American crow…
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The beneficial effects of soil aggregation for plant growth have long been established
The effect of differential oxygen inhibition in the exterior of aggregates is however secondary to the effect of diffusive mass transfer limitation in creating the observed gradients in reduced selenium. This is evidenced by the similarity in reduced selenium gradients observed under anoxic and oxic conditions. Another effect of oxygen is that by enabling aerobic…
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Agricultural groundwater banking must be approached with caution
To reflect the mixing of soil horizons in the calculation of the deep percolation factor, the depth-weighted average of Ksat for the entire soil profile was used in place of the lowest Ksat for each profile. We reduced the deep percolation factor rating for soils with claypans by 20% to reflect the risk that modified…
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High GV fields were as likely to align in trajectory with wind direction as were low GV fields
The average slopes from 2013 and 2015 were 0.86 and 0.70 μm of water vapor per meter of field respectively.The two dates of imagery showed slightly different spatial trends of water vapor. In 2013, water vapor showed a clear increasing trend from southwest to northeast. This trend was significant enough that it outweighed the modest…
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The regression coefficients are computed only from data in the training period
We compute MAE as the average absolute distance between estimated temperatures and their corresponding ground truth values. Finally, we evaluate the efficacy of smoothing the training data prior to performing regression. We investigate rolling mean, minimum, and median smoothing methods. In our experiments, rolling mean produces the smallest error for the datasets we investigate. We…
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The edge tier communicates with public clouds for data and computation aggregation
However, functional potential remained stable in rhizosphere along the chronosequence, evidencing that the soybean root system selects microbial taxa via trade-offs, to keep functions in the rhizosphere microbiome over time. Further studies deciphering the ecological processes regulating plant–microbiome assembly and the causality nexus across the plant–microbiome–soil continuum may enable researchers to gain insights about plant…
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Precision and recall are then calculated for a range of confidence score thresholds
Difficulties in image interpretation during the labeling stage are often much higher when working with remotely sensed images, due to spatial resolutions that are at the limit of being able to resolve objects, or because agriculture field classes appear similar to other field classes; crop types in particular are difficult to visually distinguish. In an…
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The AlAE serves as a major outlet for all professional groups except industry
Although academic researchers rely heavily on basic economic journals, most professional groups make substantial use of them. Academic researchers also rely substantially on lay interchange-almost as much as any other group except extension. Except for academic researchers, Choices is the second most important input medium. The results for the categories of personal experience and discussion…
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Peak N2O emissions were observed shortly following winter flooding
Yearly mean flux values were then calculated for only hot moments, the entire flux dataset, and the flux dataset with not moments removed to determine the impact of very high flux events on annual GHG emissions. The term “outlier” is often used to connote values requiring removal or transformation within a dataset to maintain statistical power…