This paper aims at demonstrating the energy self-sufficiency of a LoRaWAN-based sensor node for monitoring environmental parameters exploiting energy harvesting directly coming from the artificial light used in indoor horticulture.A portable polycrystalline silicon module is used to charge a Li-Po battery, employed as the power reserve of a wireles
Acne vulgaris (AV) is an inflammatory disease that caused by excessive activity in sebaceous glands and aggravated by Propionibacterium acnes infection.Synthetic antibiotics such as clindamycin are often used in the treatment of acne vulgaris, but its use can cause irritation, resistance, organ damage, and immunohipersensitivity.This study was spin
AbstractAlthough research on boredom in second language (L2) learning contexts has garnered Leg Warmers increasing attention, boredom as a negative emotion remains largely uncharted in EFL settings.Previous research has not thoroughly delved into specific categories of factors responsible for boredom in the English language classroom.Therefore, thi
How the complexity or irregularity Laptop Power Adaptor of heart rate variability (HRV) changes across different sleep stages and the importance of these features in sleep staging are not fully understood.This study aimed to investigate the complexity or irregularity of the RR interval time series in different sleep stages and explore their values