Publications by authors named "Pham Khanh Duy"
Article Synopsis
- Vietnam's rising meat demand raises concerns about hepatitis E virus (HEV) reservoirs, particularly in pigs and wild boars, prompting this study to investigate HEV's presence in these animals.
- Samples from 415 pigs and 102 wild boars were tested, revealing a 10% positivity rate overall, with wild boars showing a higher rate (25%) compared to domestic pigs (7%), and southern Vietnam having more cases than central Vietnam.
- The study identified HEV-3a as the most common genotype, and the findings highlight the importance of wild boars as zoonotic reservoirs for HEV, suggesting a need for further research on its impact on human health.
Since the first invention of triboelectric nanogenerators (TENGs) in 2012, many mechanical systems have been applied to operate TENGs, but mechanical contact losses such as friction and noise are still big obstacles for improving their output performance and sustainability. Here, we report on a magnet-assembled cam-based TENG (MC-TENG), which has enhanced output power and sustainability by utilizing the non-contact repulsive force between the magnets. We investigate the theoretical and experimental dynamic behaviors of MC-TENGs according to the effects of the contact modes, contact and separation times, and contact forces (i.
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