The spread of COVID-19 and the resulted lockdown imposed across globe has negatively affected contraceptive drugs market. Many women world found it hard to purchase pills as drug manufacturers were facing challenges due inconsistent supply chains workforce.

Crack-free samples were made from Nb nanoparticles modified Ni60 hard-facing alloy using laser metal deposition. Addition of was carried out to modify the columnar dendrites and eutectic microstructures by providing large number nucleation sites. The purpose this study evaluate effect addition on cracking susceptibility Ni–Cr–B–Si alloy. results show that with nanoparticles, reduced significant...

The Vertical Axis Wind Turbines Darrieus is facing a rapid installations growth due to the interest for a decentralizing generation. The Darrieus aerodynamic behavior analysis is a hard computational task. This paper starts by offering an insight into the Darrieus wind turbines performance prediction and proposes an algorithm based on the Multiple Streamtube modeling as a prediction approach in...

Damage to plasma-facing components (PFCs) and structural materials during abnormal plasma behavior such as hard disruptions, edge-localized modes (ELMs), and vertical displacement events (VDEs) is considered a serious life-limiting concern for these components. The PFCs in the International Thermonuclear Experimental Reactor (ITER), such as the divertor, limiter and parts of the first wall, wil...

the disease consequences of GLUT1 mutants. Beyond the biological impact, the structure determination not only gets high scores for artistic quality but also represents a significant degree of technical difficulty; success was not the result of luck but rather required inspired experimental design and hard work. What is next? With the structure of the inward facing conformation solved, the next ...