The role of natural factors and the interaction of anthropogenic resources with them was researched.The meadow agroecosystems based on income balance, accumulation, and expenditure of energy yield were assessed.The study has been carried out during 2011-2015 at the long-term (47 years) field experiment of the Institute of Agriculture of 1073spx the
In this paper, we analyze a recently proposed predator-prey model with ratio 2014 dodge ram 1500 fender flares dependence and Holling type III functional response, with particular emphasis on the dynamics close to extinction.By using Briot-Bouquet transformation we transform the model into a system, where the extinction steady state is represented
Methanogens are anaerobic archaea which conserve energy by producing methane.Found in nearly every anaerobic environment on earth, methanogens serve important roles in ecology as key organisms of the global carbon cycle, and in industry as a source of renewable biofuels.Environmentally, alarecre.com methanogenic archaea play an essential role in th
Link prediction aims to estimate the existence of links between nodes, using information of network structures and node properties.According to the characteristics of node mobility, node southwestern aztec rug intermittent contact, and high delay of opportunistic network, novel similarity indices are constructed based on CN, AA, and RA.The indices
This study developed the modified equivalent frame method, using column elements and equivalent slab-beam elements for two-way slab systems under lateral loads.A detailed comparative study between the F.E analysis (which is based on the three dimensional full width of click here slab) and 3D frame analysis using different types of effective moment