The decreasing number of dead corvids reported since 2006 likely results from a combination of changes to regional surveillance strategies, decreases in the frequency of education campaigns, and changing public perception given the prolonged absence of the virus.
The increases in blueberry stem gall are likely due to a combination of changes in management.
This was initially sparked by a combination of changes to its "non-white" membership, unnecessary and costly legal cases and the hiring of a deeply unpopular business consultant.
The tax package is a combination of changes for companies and individuals that would lower rates in a way Republicans say would lead to more growth and hiring.
But company officials said they also recognized that it would take a combination of changes to restore confidence in the battery system.
Each phase is determined by a set of environmental conditions, a combination of changes in climate, vegetation, soils and human impact.
A combination of changes to tax rules and continuing low interest rates have been blamed for the 33% decrease in the amounts being invested in cash Isas during the 2016-17 tax year.
And according to Anthony Barnosky of the University of California, Berkeley, one of the Nature review's main authors, a combination of changes, each itself within the planetary boundaries, could still trigger such a change of state.That would be a bad thing.
And Sarbanes-Oxley is also having its intended effect as a combination of changes at the auditor, director and officer level has improved the quality of financial reporting, resulting in fewer restatements.
The modeling and analysis of the EIS data as a combination of changes in bulk, adsorption, diffusion and charge transfer resistances, capacitances and constant phase element (CPE) parameters allow studying the conditions of a lubricant.
