managing the supply chain plays an important role in creating competitive advantages for companies. adequate information flow in supply chain is one of the most important issues in scm. therefore, using certain information systems can have a significant role in managing and integrating data and information within the supply chain. pharmaceutical supply chain is more complex than many other supp...

results our study showed that the sensitivity and specificity of taqman real time pcr was 96% and 95% respectively. these values were 89% and 90, 38% and 100%, 6% and 100% for pcr, culture and microscopy, respectively. conclusions our study showed that sensitivity of taqman real time pcr was higher that pcr, culture and microscopy but specificity of culture and microscopy was more than pcr and ...

A vitamina D é um hormônio que atua na regulação fisiológica osteomineral, no controle da pressão arterial, tem ação antioncogênica, além de ter uma intensa atividade sobre o sistema imune. No final do ano 2019, foi descoberto novo tipo coronavírus, Sars-CoV-2, responsável pela doença conhecida como COVID-19, por mais 3 milhões mortes mundo. Alguns estudos sugerem níveis elevados está associado...

The aim of this study was to represent effective componentsin demand chain which help organizations attain high performance levelsthrough identification of these components and determining theirdegree of importance. The following questions were major ideas of thisstudy: what are the most effective components in demand chain? Andhow are they effective on organizational performance? To this end,m...