2 articles for “probabilistic single-item”

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Research ArticleOpen accessIn the keywordsConstrained Probabilistic Economic Order Quantity Model under Varying Order Cost and Zero Lead Time Via Geometric ProgrammingKotb Abd-El-Hamid Mahmoud Kotb, Huda Mohamed Hamid Al-ShanbariProblem statement: In this study, we provide a simple method to determine the inventory policy of probabilistic single-item Economic Order Quantity (EOQ) model, that has varying order cost and zero lead time. The model is restricted to the expected holding cost and the expected available limited storage space. Approach: The annual expected total cost is composed of three components (expected … …Journal of Mathematics and Statistics, Vol. 7, Issue 4 · 3 Nov 2011 · 7,612 accessesView PDF Cite

Research ArticleOpen accessIn the abstractDistress About Covid-19 in Panama: Psychometric StructureEricka Matus, Lorena Matus, Ana Florez et al.The psychological impact of the pandemic has established the urgent need to respond to the needs of the population in each culture, region and context. Thus, in the Republic of Panama, the efforts of numerous specialists have combined actions to attend to the crisis. This study aims to obtain the factor structure and psychometric properties of the SARS-CoV-2 distress scale, … …Journal of Social Sciences, Vol. 17, Issue 1 · 24 Nov 2021 · 7,327 accessesView PDF Cite