DESIGN AND TEST OF A RIDING PONTOON HYDRAULIC LOTUS ROOT DIGGING MACHINE



Research progress on the correlation between gut microbiota and preeclampsia: microbiome changes, mechanisms and treatments

Preeclampsia is a specific disease during pregnancy and is a significant factor in the increased mortality in perinatal women.Gut microbiota, an intricate and abundant microbial community in the digestive tract, is crucial for host metabolism, immunity, and nutrient absorption.The onset and progression of preeclampsia are closely correlated with th

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Comparison of bacterial filtration efficiency vs. particle filtration efficiency to assess the performance of non-medical face masks

Abstract As a result of Elliptical Trainers the current COVID-19 pandemic, the use of facemasks has become commonplace.The performance of medical facemasks is assessed using Bacterial Filtration Efficiency (BFE) tests.However, as BFE tests, require specific expertise and equipment and are time-consuming, the performance of non-medical facemasks is

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Study of mutual influence between control channels of the quadcopter due to the low maneuverability of the UAV

The subject of study in this article is the processes of controlling an unmanned aerial vehicle (UAV) of the quadcopter type.A quadcopter is a special case of a multicopter built according to the helicopter scheme, which has four main rotors.Such aircraft are widely used for many purposes, both civilian and military: from video recording of any phe

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