The writer might also decide to let the story to tell
the decline of the role model sadly.
Not exact matches
We emphasize that the
role of the sexes would be reversed in this
model if the matrix were to encode female preference for younger males (rather than male preference for younger females) and that the current
role of the sexes may be interpreted equivalently as older females being out - competed completely by younger females, their dominant behavior driving the
decline in female fertility.
And data from communities and countries that sterilize community dogs show the same results: a
decline in the number
of dog bites, with «officials point [ing] to a variety
of factors: the obvious effect
of sterilization on dog behavior, including behaviors associated with mating, reduced numbers
of dogs and reduced home range
of individual dogs resulting in fewer chance encounters with humans, an increased respect and thus kinder treatment towards dogs due to the positive
role model of rescuers, and the impact
of community education by rescuers that often accompanies these efforts.
The paper also cites a number
of modelling and empirical papers that are
of relevance to your questions, like Pagani, M., Caldeira, K., Berner, R. & Beerling, D. 2009 The
role of terrestrial plants in limiting atmospheric CO2
decline over the past 24 million years.
Scientists from the University
of Erlangen - Nuremberg Institute
of Geography and from the Laboratoire de Glaciologie et Gophysique de l'Environnement in Grenoble, France, used radar data from satellites such as ESA's Envisat and observations
of ice thickness from airborne surveys in a complex
model to demonstrate, for the first time, how the buttressing
role of the ice shelves is being compromised as the shelves
decline.
There are apparently agency - centric
models that move more
of the commission to the agents, but brokers still get a hefty portion for
roles of declining importance, especially where experienced agents are concerned.