Fish farming abandonment or extensification may theoretically lead to contrasting consequences for waterfowl breeding in fishpond complexes.We investigated the 15-eg2373cl variation of four indices of duck density or breeding success in pond samples of three main French fishpond areas: Dombes, Forez and Brenne, along with recent changes in fish far
Local resonance is a key reason for fatigue damage of gear housings.Local modals could be excited by vibration caused by gear meshing.Considering the shearer rocker arm for example,the local resonance characteristics of gear housing are analyzed in this paper.Finite element method is used to mpu63zm/a obtain the natural characteristics of housing a
Prior research indicates that far-right political groups tend to be disproportionately composed of and click here supported by white people.Drawing off the group identity and developmental literature, we add theoretical clarity to this relationship.We argue that a salient white racial identity motivates people to explore social contexts that affirm
In the Savings and Credit Cooperatives management is different from the traditional approach, its administration is complicated by the democratic participation of the partners in teal horse blanket the government of it and in the decision making.This aspect generates a special agency relationship because the partners who are owners can be both prof