In this study, friction and wear behaviour of amorphous hydrogenated carbon read more (a-C:H) DLC coating slide against SUJ2, TiC and TiN mating material disks in Base and ZnDTP+MoDTC oils boundary lubrication is comparatively investigated to determine the most favourable DLC/mating material/lubricant and interrelated tribofilm formation mechanism
We use exact enumeration to characterize the solutions of quadratic unconstrained binary optimization ngetikin problems of less than 21 variables in terms of their distributions of Hamming distances to close-by solutions.We also perform experiments with the D-Wave Advantage 5.1 quantum annealer, solving many instances of up to 170-variable, quadrat
Nanofibers are threads at the nanometric scale.Electrospinning is a technique that uses electric fields as acupatch the driving force to produce fibers ranging from nanometers to micrometers.Membranes based on polymeric nanofibers obtained through electrospinning possess an excellent capacity to carry drugs and natural active components, promoting
Composites comprising two or more distinct materials are fabricated to enhance the mechanical properties of the constituent materials.A common approach for generating composites is vacuum infusion.This technique enables the infusion of two materials utilizing a vacuum.In the field of composite science, textile composites have emerged as an importan
Flavones, one of the largest classes of flavonoids in plants, have read more a variety of bioactivities and participate in the resistance response of plants to biotic and abiotic stresses.However, flavone synthase (FNS), the key enzyme for flavone biosynthesis, has not yet been characterized in mulberry.In this study, we report that the leaves of c