Publications by authors named "M Samer"
Article Synopsis
- * The study experimented with nanoparticles of Magnesium oxide (MgO), Calcium hydroxyapatite, and Zinc oxide (ZnO), finding that MgO nanoparticles produced the highest biodiesel yield of 61.5 mg/L.
- * By enhancing cell activity, these nanoparticles can effectively increase lipid content in microalgae, suggesting that biostimulation techniques could be vital for improving biodiesel production.
Bosworth Ankle Injuries - Treatment Challenges in Late and Neglected Presentations.
J Orthop Case Rep
December 2022
Article Synopsis
- Bosworth ankle injuries (BAIs) are rare dislocations coupled with fractures that complicate treatment due to issues like fibular impingement, which can lead to prolonged swelling and the risk of compartment syndrome.
- In a retrospective case study of patients aged 25-62, all presented with BAIs and underwent surgery after delays ranging from 2 to 49 days, with some requiring additional procedures like reverse talar dome osteotomy.
- The study highlights the importance of early diagnosis for optimal treatment outcomes, noting that patients generally regained full mobility within 12 to 20 weeks post-surgery, depending on the severity and delay of their injuries.*
Environmental issues are brought up concerning the production of Portland cement. As a result, biocement serves as a reliable substitute for Portland cement in green construction projects. This study created a brand-new technique to create high-quality biocement from agricultural wastes.
View Article and Find Full Text PDFUnlike renewable energy sources, burning fossil fuels has severe environmental impacts, such as greenhouse gas (GHG) emissions and climate change. Therefore, this study was conducted to assess and compare the environmental impacts of three biogas utilization scenarios for energy production. The life cycle assessment (LCA) method was used to compare (i) biogas combustion in combined heat and power (CHP) unit, (ii) biogas burning in a steam boiler, and (iii) biogas upgrading using pressure swing adsorption (PSA) unit to determine the most sustainable option.
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