We originally issued a specification that states the standards and methods we wish to be employed for the work.
In late 1934, the U.S. Navy's Bureau of Aeronautics (BuAer) issued a specification for new scout bomber and torpedo bomber designs.
They issued a specification for two new heavily armed fighters via Circular Proposal X-608 and Circular Proposal X-609.
In March 1948, the Air Ministry issued a revised Specification F.3/48, which demanded a speed of 629 mph (1,010 km/h) at 45,000 ft (13,700 m) and a high rate of climb, while carrying an armament of four 20 mm or two 30 mm (1.18 in) cannon (rather than the large-calibre gun demanded by earlier specifications).
This issue is often addressed using a specification table: all areas of the field are specified and cases are chosen so as to ensure adequate sampling.
However, the method by which we arrive at the artifact is a separate issue to its specification.
When it comes to evaluating the impact of regulations on health outcomes, a key methodological issue regarding model specification is the assumption of either a linear or quadratic trend.
Working with online platform Citymart, governments are implementing problem-based procurement, where instead of issuing a list of specifications for a pre-determined — and often quite limited — solution, agencies make an open call for new ideas around a challenge facing their communities, such as excessive noise in residential areas, bicycle theft and food waste.
One important research issue is the specification of a scalarizing function [11, 21, 24].
To partially account for this issue, our specifications control for a large set of observed characteristics that is likely to affect both the selection into the activity and the number of hours on that activity.
