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Certainly producing a proof can involve unusual insight , genius , and even luck ; but verifying that it is a proof is supposed to require nothing beyond very simple rational capacities ( perhaps applied over and over , in verifying many simple steps ) . Although UMass used a wide range of tools , from Unix shell scripts , to PC spreadsheets , three major tools and techniques were applied across almost all tracks : the Inquery search engine , query processing , and a query expansion technique known as LCA . But I am also conscious of the benefits in having a single risk based approach which is consistently applied across different financial services . We cannot allow bloody crises to drag on and on when everyone knows the principles which need to be applied in order to resolve them . From a methodological point of view , advanced methods will be applied like modern metaheuristics and neighbourhood search techniques , complexity and structural analysis , structural equation modelling , design of efficient algorithms for related problems , multi-agent systems , discrete-event simulation , distributed scheduling techniques and new probabilistic strategies of knowledge modelling and processing . Ergonomics is an applied science in which basic knowledge is drawn from both psychological and biological sciences and is then applied via professions such as physiotherapy , occupational therapy , engineering and organisational psychology . The effect is as if all the components were lined up in their specified ordered and the lexicographical rules applied over the two line-ups . This is an application of Kant 's categorical imperative in exactly the same way that Kant and Hegel applied in their respective theories of property . In our experiments the electric field was applied via a reverse-biased Schottky barrier contact . The expressive power of description logics and their ability to capture and model a great variety of constraints allow for powerful reasoning operators to be applied across the CIM classes and CIM class properties representing a particular IT system . The offset value can only be applied in the x - and y-directions . This overlap system was applied in the Auto Zoom 1014 Electronic , which was actually marketed later . One other questioner suggested that evolutionary biology might be used in two competing ways , either to establish a general rule to be applied across all species or to reconstruct the adaptive history of a single species , holding that the latter showed more potential . They are ideas regarding what to do and when to do it that can be applied in a variety of contexts . Two different methodologies are applied over indicators of output , inputs , productivity , efficiency , quality , coverage , and prices , for electric , water , and telecommunication firms .