Vaughn College of Aeronautics and Technology

About: Vaughn College of Aeronautics and Technology is a education organization based out in New York, New York, United States. It is known for research contribution in the topics: Gravitational microlensing & Planetary system. The organization has 727 authors who have published 708 publications receiving 14082 citations. The organization is also known as: College of Aeronautics.

The Principles and Objectives of Cost-Effectiveness Analysis

Abstract: The terms “cost-effectiveness” and to a lesser degree “cost-benefit” analysis have become familiar words in the technical and national press, the former usually in relation to defence projects—the latter in relation to social projects, such as transport, power generation and building. Indeed, at the time of the last General Election the political correspondent of a national newspaper wrote, “Mr. Heath and Mr. Callaghan, Chancellor of the Exchequer, vied with each other in stressing the importance of cost-effectiveness, which used to be known as getting value for money”. The apparently simple concept of “value for money” raises three important issues: (i) how is “value” of defence and social projects quantified? (ii) what is the “money” involved, i.e. what are all the relevant costs? and (iii) what are the information and decision processes that are used in attempting to obtain “value for money“?

The Qualification of Safety Critical Structures by Finite Element Analytical Methods

Abstract: The paper introduces the concept of certifying or qualifying structures in a safety critical situation using the finite element method. Error control and error treatment methods for this purpose are discussed together with the associated role of testing. The underlying methodology follows the principles laid down in the SAFESA (SAFE Structural Analysis) method which is described in outline.