STOCHASTIC OPTIMIZATION IN MULTIVARIATE STRATIFIED DOUBLE SAMPLING DESIGN
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TECHNOLOGIES AND MANAGEMENT RESEARCH - Year 2018, Vol 5, Issue 1
Abstract
This paper deals with optimum allocation of sample size in stratified double sampling when costs are considered as random in the objective function. When costs function are random, by applying modified E. model, objective function is converted into an equivalent deterministic form. A Numerical example is presented to illustrate the computational procedure and the problem is solved by using LINGO Software.
THE EFFECT OF PROMOTION AND PRODUCT QUALITY THROUGH PURCHASE DECISION ON THE CUSTOMER SATISFACTION OF BOHEMIAN PROJECT.ID PRODUCTS
This study aims to determine the effect of promotion and product quality through purchase intention on customer satisfaction of Bohemianproject.id products. The research conducted in Bandung on SMEs (Small and Medium Ent...
THERMAL INFLUENCE ON THE MICROSTRUCTURE AND THE MICRO HARDNESS OF A CARBON STEEL WELD PROBES
During welding, the heat produced during the process can affect the microhardness and the microstructure of the material. The change in the microstructure and the microhardness can be discovered by carrying out a microha...
BIOLOGICAL TEACHERS’ MOTIVATION BASED ON PERSONALITY AND SELF EFFICACY
Motivation needs to be owned by any biologcal teacher to achieve success in learning related to personality factors and self-efficacy. Therefore, the purpose of this study was to investigate the correlation between perso...
TO STUDY MECHANICAL PROPERTIES OF SPRING LIKE SPECIMEN BEFORE AND AFTER DIFFERENT HEAT TREATMENT OPERATIONS
In this work we have analyzed the effect heat treatment on properties of spring shape steel specimens under various heat treatment processes. Specimen was subjected to heat treatment in electric muffle furnace. Heat trea...
COMPARISON BETWEEN LASER ADDITIVE MANUFACTURING AND LASER SPOT WELDING OF TITANIUM GRADE 2
The microstructure and hardness of the melted area in a titanium grade 2 sample processed by Laser Spot Welding were compared to those processed by Selective Laser Melting. The results show that the materials obtained wi...