Pursuing sustainability in the production inventory model has motivated researchers to reconsider carbon emission costs. In this study, we develop an economic quantity (EPQ) consider greenhouse gas and wastewater This study aims optimize quantity, total costs per cycle, waste emissions. To validate test model, data from a pulp paper mill industry was used. The effectiveness of determined by com...

Cárdenas-Barrón (2010) applied algebraic methods to EOQ and EPQ models without referring to differential equations, allowing researchers without backgrounds in calculus to understand inventory models with ease. In this note, we point out that the derivation for EPQ model can be obtained by a transformation of the EOQ model and then we provide a further simplification of his approach such that f...

In this paper we consider production economic and cost related yield rate in a JIT (Just in Time) system. Based on the traditional EPQ (Economic Production Quantity) model, we establish the relation between cost and yield rate. The geometric programming approach is applied in our model to solve this optimizing posynomials problem. A numerical example is carried out to verify the proposed model....

Seven protein structure comparison methods and two sequence comparison programs were evaluated on their ability to detect either protein homologs or domains with the same topology (fold) as defined by the CATH structure database. The structure alignment programs Dali, Structal, Combinatorial Extension (CE), VAST, and Matras were tested along with SGM and PRIDE, which calculate a structural dist...

Despite suffering from content ambiguity, a sample-specific scoring procedure, and the inappropriate use of cut scores, the Equity Sensitivity Instrument (Huseman. Hatfleld. & Mites, 1985) has been the primary measure used in equity sensitivity research. The purpose of the present undertaking was to propose and evaluate a new measure of equity sensitivity bas^d on systematic item-development pr...

UNLABELLED There are an increasing number of studies which show that certain personality traits predispose an individual to develop psychiatric disorders. The current study tried to examine whether neuroticism is more associated to generalized anxiety disorder. METHODOLOGY A sample of 28 cases of Generalized Anxiety Disorder (GAD) was selected in the study and the degree of neuroticism was me...