read more For more than 10 million years, large, herd forming ruminants have thrived as parts of sustainable grazing ecosystems.Conversely, since their domestication 8,000–11,000 years ago, cattle, sheep, and goats have often exhibited dysfunctional relationships with the ecosystems they inhabit.A considerable literature, developed over decades,

The Single Bunch Selector (SBS) will be used on the Spiral2 linear accelerator to reduce the rate of high energy bunches reaching the target with, in principle, no residual particles from the suppressed bunches.For rosy teacup dogwood this purpose, a pulsed electromagnetic wave will travel along the 100??? microstrip meander line electrode of the S

Abstract Common discourse in public health and preventive medicine frames non-communicable diseases, including cardiovascular and metabolic diseases, as diseases of ‘lifestyle’; the choice of terminology implies that their prevention, control and management are amenable to individual action.In drawing attention to global increases in the incide

An AC-GADA?ant colony-genetic algorithm data association? algorithm was proposed to deal with the data as-sociation problem for multi-target tracking.This algorithm designed difference pheromone for rosy teacup dogwood each ant and improved global pheromone increment model,and combined crossover and mutation strategy with fitness of population mode