A composite film was developed using pea protein (PP) as the film-forming substrate, chitosan (CS) as the film-modifying material, chlorogenic acid (CA) as the functional component, tyrosinase (Tyr) as the crosslinking agent, and glycerol as the plasticizer.The physical parameters and microstructure of the PP-CA-CS film were determined.The aim was
Abstract Sleep disturbances and cognitive decline are common in older adults.We aimed to investigate the effects of the total sleep time (TST) and sleep–wake rhythm on executive function and working memory in older adults.In 63 older participants, we measured the TST, wake after sleep onset (WASO), and sleep timing (midpoint between bedtime and
Apis cerana forages for around 10 hours/day, starting early in the morning and ending late at night.A study was undertaken in an apiary in Sundarbazar, from March-May 2021 to measure the foraging activity.At 8a.m, 11a.m, 1p.m, and 4p.m, number of bees leaving and entering hives with and without pollen Lid for a minute in four different beehives wer
Large signal profiles are commonly utilized for estimating capacitor parameters in power converters, which typically requires current information.Installation of current sensors in practical power converters could be inconvenient and expensive.Existing current sensorless methods calculate the current based on voltage measurements.However, the ignor