Selection of Sinopec lubricating oil producing bases by using the AHP model

Abstract

The factors affecting the development of Sinopec lubricating oil were analyzed in this paper, and an analytic hierarchy process (AHP) model for selecting lubricating-oil producing bases was developed. By using this model, nine lubricating oil producing companies under Sinopec were comprehensively evaluated. The evaluation result showed that the Maoming Lubricating Oil Company (Guangdong province), Jingmen Lubricating Oil Company (Hubei province) and Changcheng Lube Oil Company (Beijing) are top three choices, and should be developed preferentially for the development of Sinopec producing bases of lubricating oil in the future. The conclusions provide the theoretical basis for selecting lubricating oil producing bases for decision makers.

Using the Delphi Method to Construct a Promotion Plan for Clinical Nurse Specialists

“…The Saaty scale was determined according to the average value assigned by the experts in the 2 rounds of the consultation so as to construct the judgment matrix 10–13 . The square root method was used to determine the weight and its maximum eigenvalue.…”

“…The Saaty scale was determined according to the average value assigned by the experts in the 2 rounds of the consultation so as to construct the judgment matrix. [10][11][12][13] The square root method was used to determine the weight and its maximum eigenvalue. The single ranking, total ranking, and consistency tests were carried out to determine the weight value of each level index, and the weight value of each level index was sequenced according to its size.…”