The accumulation of the received benefits and expended costs by all individuals, playing simultaneously as donor and receptor, is associated with the individuals' fitness and this with the individuals' social or reproductive success.
In this model, each worker has a determined skill level, and improving the skill level is possible by expending training costs.
Expend the costs of searching for a partner or job only if those costs are outweighed by the expected benefits of a new opportunity or lover.
Decision justification provides assurance and reduces negative post-decision emotions, while simultaneously expends decision costs (i.e., cognitive effort).
A club statement said it had "expended material costs on repairs and maintenance of the County Ground to ensure that it is in a fit condition so that we can host matches".
Because such spatial isolation methods confine the transmit and receive signals to a subset of the available space, the full spatial resources of the channel may be under-utilized, expending a cost that may nullify the net benefit of operating in full-duplex mode.
It's likely that the total sum so far expended – the cost of making the film, and marketing it in the UK – have already been exceeded by the distributor's profit from the box office.
We consider both construction and energy costs expended over a twenty-year period.
Table 2 lists the expected reduction in energy and peak demand for U.S. residential, commercial, industrial, and transportation sectors as well as the incentives and other costs expended to achieve those results [10].
Do the additional costs expended for the more expensive devices translate into reduced complications, faster operating time, or even wider access to minimally invasive procedures because they enable more surgeons to offer the service?
Thus, operators are seeking innovative solutions to improve their network performance and efficiency, as well as to reduce the costs expended on network operation, maintenance, and new service deployment.
