Also, what is a conflict resoultion dealing with discrete math? Give an example of weak equivalence which is not a homotopy equivalence. When is the complement of spanning-tree disconnected? What are spanning sets? Consider two paths r_1 (t) and r_2 (t), for which...
1A1), with species richness (s) first increasing along with increasing plant productivity (P) and then decreasing. The dynamics of Sp show the sunken form (Fig. 1A2). The reason for the sunken Sp is that when s gradually increases, the actual contribution of the species pool to the ...
for example, have to cope with water backing up behind them (their abutments often have strategically placed openings to let high flood water drain through). Suspension bridges that carry cars tend to bear the same loads all day long, though, often sited in windy estuaries, they also have ...
A study with substantially more genetic loci (352 markers) did not increase support for its position within the family28. Fig. 1: Time-calibrated phylogenetic tree of brush-footed butterflies (Nymphalidae) with biogeographic distribution of extant species and branch net diversification rate estimated ...
For example, when very similar items are stored (e.g., two nearly-identical colors), self-excitatory interactions associated with each peak can cause them to fuse into a single peak (see, e.g.,13,14). When peaks are a bit further apart, however, inhibitory interactions tend to dominate...
Accordingly, the number of connections in comparison with the minimum spanning tree is low, there is a low number of triangles in the network and they do not tend to share vertices. The instances of roads and power networks that have similar values for the second principal component have a ...
a The completed CART decision tree with pathways marked in the terminal leaves. b Example pathways for each level of spatial inequality in property flood risk. The histogram shows the feature space distribution of the five levels of spatial inequality in property flood risk. We use a stacked his...
For example, in the forest pest Dendroctonus frontalis Zimmerman (Coleoptera: Scolytinae) (the southern pine beetle), winter severity explained a sizeable portion of the variation associated with population dynamics in northern but not southern locations5. In the same study, it was demonstrated that ...
Second, we performed an analysis of three existing regional stream datasets spanning the contiguous USA to empirically investigate several questions related to our literature review. 1. Were patterns in our data analysis consistent with those identified in our literature review? 2. Did biodiversity–...