Browsing Research Units by Subject "Comparative analysis"
Now showing items 1-2 of 2
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Development of a polyacrylamide-based mud formulation for loss circulation treatments
( American Society of Mechanical Engineers (ASME) , 2021 , Article)Loss circulation materials in the last two decades have witnessed a lot of developments and implementations. New technologies and materials are introduced to treat various types of loss zones. However, the success rate is ... -
Transport impacts in Germany and State of Qatar: An assessment during the first wave of COVID-19
( Elsevier Ltd. , 2022 , Article)Response measures to contain COVID-19 spread varied from country to country, some imposed a complete lockdown while some imposed partial restrictions. This paper compares the transport impacts of the COVID-19 pandemic for ...